0.002 * [progress]: [Phase 1 of 3] Setting up. 0.002 * * * [progress]: [1/2] Preparing points 0.028 * * * [progress]: [2/2] Setting up program. 0.030 * [progress]: [Phase 2 of 3] Improving. 0.030 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.030 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.030 * * [simplify]: iters left: 6 (7 enodes) 0.032 * * [simplify]: iters left: 5 (24 enodes) 0.036 * * [simplify]: iters left: 4 (28 enodes) 0.040 * * [simplify]: iters left: 3 (30 enodes) 0.045 * * [simplify]: Extracting #0: cost 1 inf + 0 0.045 * * [simplify]: Extracting #1: cost 4 inf + 0 0.045 * * [simplify]: Extracting #2: cost 6 inf + 1 0.045 * * [simplify]: Extracting #3: cost 11 inf + 1 0.045 * * [simplify]: Extracting #4: cost 9 inf + 44 0.045 * * [simplify]: Extracting #5: cost 3 inf + 670 0.045 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.045 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.045 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.045 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.048 * * [progress]: iteration 1 / 4 0.048 * * * [progress]: picking best candidate 0.050 * * * * [pick]: Picked # 0.050 * * * [progress]: localizing error 0.070 * * * [progress]: generating rewritten candidates 0.070 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.102 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.121 * * * [progress]: generating series expansions 0.122 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.122 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.122 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.122 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.122 * [taylor]: Taking taylor expansion of 2 in x 0.122 * [backup-simplify]: Simplify 2 into 2 0.122 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.122 * [taylor]: Taking taylor expansion of (exp x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.122 * [backup-simplify]: Simplify (exp 0) into 1 0.122 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.122 * [taylor]: Taking taylor expansion of (- x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 1 into 1 0.123 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (- 1) into -1 0.123 * [backup-simplify]: Simplify (exp 0) into 1 0.124 * [backup-simplify]: Simplify (+ 1 1) into 2 0.124 * [backup-simplify]: Simplify (/ 2 2) into 1 0.124 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.124 * [taylor]: Taking taylor expansion of 2 in x 0.124 * [backup-simplify]: Simplify 2 into 2 0.124 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.124 * [taylor]: Taking taylor expansion of (exp x) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (exp 0) into 1 0.125 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.125 * [taylor]: Taking taylor expansion of (- x) in x 0.125 * [taylor]: Taking taylor expansion of x in x 0.125 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify 1 into 1 0.125 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [backup-simplify]: Simplify (- 1) into -1 0.126 * [backup-simplify]: Simplify (exp 0) into 1 0.126 * [backup-simplify]: Simplify (+ 1 1) into 2 0.126 * [backup-simplify]: Simplify (/ 2 2) into 1 0.126 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.127 * [backup-simplify]: Simplify (- 1) into -1 0.128 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.128 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.129 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.129 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.130 * [backup-simplify]: Simplify (- 1) into -1 0.130 * [backup-simplify]: Simplify (- 0) into 0 0.131 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.131 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.132 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.132 * [backup-simplify]: Simplify -1/2 into -1/2 0.133 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.134 * [backup-simplify]: Simplify (- 1) into -1 0.134 * [backup-simplify]: Simplify (- 0) into 0 0.134 * [backup-simplify]: Simplify (- 0) into 0 0.136 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.136 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.137 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.137 * [backup-simplify]: Simplify 0 into 0 0.139 * [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 0.139 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.141 * [backup-simplify]: Simplify (- 0) into 0 0.141 * [backup-simplify]: Simplify (- 0) into 0 0.143 * [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 0.143 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.144 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.144 * [backup-simplify]: Simplify 5/24 into 5/24 0.144 * [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))) 0.145 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.145 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.145 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.145 * [taylor]: Taking taylor expansion of 2 in x 0.145 * [backup-simplify]: Simplify 2 into 2 0.145 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.145 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.145 * [backup-simplify]: Simplify (/ 1 1) into 1 0.145 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.145 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.145 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.145 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [backup-simplify]: Simplify (- 1) into -1 0.146 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.146 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.146 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.146 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.146 * [taylor]: Taking taylor expansion of 2 in x 0.146 * [backup-simplify]: Simplify 2 into 2 0.146 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.146 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.146 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.146 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.146 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.146 * [taylor]: Taking taylor expansion of x in x 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.147 * [backup-simplify]: Simplify (/ 1 1) into 1 0.147 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.147 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.147 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.147 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [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 0.148 * [backup-simplify]: Simplify 0 into 0 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.148 * [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 0.148 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [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 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [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 0.150 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ 0 0) into 0 0.151 * [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 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ 0 0) into 0 0.151 * [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 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.152 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.152 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.152 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.152 * [taylor]: Taking taylor expansion of 2 in x 0.152 * [backup-simplify]: Simplify 2 into 2 0.152 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.152 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (/ 1 1) into 1 0.152 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.152 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.152 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.152 * [taylor]: Taking taylor expansion of -1 in x 0.152 * [backup-simplify]: Simplify -1 into -1 0.152 * [taylor]: Taking taylor expansion of x in x 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [backup-simplify]: Simplify (/ -1 1) into -1 0.152 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.153 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.153 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.153 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.153 * [taylor]: Taking taylor expansion of 2 in x 0.153 * [backup-simplify]: Simplify 2 into 2 0.153 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.153 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ 1 1) into 1 0.153 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.153 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.153 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.153 * [taylor]: Taking taylor expansion of -1 in x 0.153 * [backup-simplify]: Simplify -1 into -1 0.153 * [taylor]: Taking taylor expansion of x in x 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 1 into 1 0.153 * [backup-simplify]: Simplify (/ -1 1) into -1 0.153 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.154 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.154 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.154 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.154 * [backup-simplify]: Simplify (+ 0 0) into 0 0.154 * [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 0.154 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (+ 0 0) into 0 0.155 * [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 0.155 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify (+ 0 0) into 0 0.156 * [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 0.156 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.157 * [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 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (+ 0 0) into 0 0.159 * [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 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (+ 0 0) into 0 0.160 * [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 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.161 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.161 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 0.161 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.161 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.161 * [taylor]: Taking taylor expansion of (exp x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (exp 0) into 1 0.161 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.161 * [taylor]: Taking taylor expansion of (- x) in x 0.161 * [taylor]: Taking taylor expansion of x in x 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (- 1) into -1 0.166 * [backup-simplify]: Simplify (exp 0) into 1 0.166 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.166 * [taylor]: Taking taylor expansion of (exp x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (exp 0) into 1 0.166 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.166 * [taylor]: Taking taylor expansion of (- x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (- 0) into 0 0.167 * [backup-simplify]: Simplify (- 1) into -1 0.167 * [backup-simplify]: Simplify (exp 0) into 1 0.168 * [backup-simplify]: Simplify (+ 1 1) into 2 0.168 * [backup-simplify]: Simplify 2 into 2 0.169 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.170 * [backup-simplify]: Simplify (- 1) into -1 0.171 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.171 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.171 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.174 * [backup-simplify]: Simplify (- 1) into -1 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.176 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.176 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.179 * [backup-simplify]: Simplify (- 1) into -1 0.179 * [backup-simplify]: Simplify (- 1) into -1 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.183 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.183 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.183 * [backup-simplify]: Simplify 0 into 0 0.188 * [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 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (- 0) into 0 0.190 * [backup-simplify]: Simplify (- 1) into -1 0.190 * [backup-simplify]: Simplify (- 0) into 0 0.190 * [backup-simplify]: Simplify (- 0) into 0 0.191 * [backup-simplify]: Simplify (- 0) into 0 0.195 * [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 0.195 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.195 * [backup-simplify]: Simplify 1/12 into 1/12 0.196 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 0.196 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.196 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.196 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.196 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify 1 into 1 0.197 * [backup-simplify]: Simplify (/ 1 1) into 1 0.197 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.197 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.197 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.197 * [taylor]: Taking taylor expansion of x in x 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify 1 into 1 0.197 * [backup-simplify]: Simplify (/ 1 1) into 1 0.198 * [backup-simplify]: Simplify (- 1) into -1 0.198 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.198 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.198 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [backup-simplify]: Simplify (/ 1 1) into 1 0.198 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.198 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.198 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.198 * [taylor]: Taking taylor expansion of x in x 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.199 * [backup-simplify]: Simplify (/ 1 1) into 1 0.199 * [backup-simplify]: Simplify (- 1) into -1 0.199 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.200 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.200 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.200 * [backup-simplify]: Simplify (+ 0 0) into 0 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (+ 0 0) into 0 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (+ 0 0) into 0 0.201 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (+ 0 0) into 0 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 0.203 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.203 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.203 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.203 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.203 * [backup-simplify]: Simplify (/ 1 1) into 1 0.203 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.203 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.203 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.203 * [taylor]: Taking taylor expansion of -1 in x 0.203 * [backup-simplify]: Simplify -1 into -1 0.203 * [taylor]: Taking taylor expansion of x in x 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify (/ -1 1) into -1 0.204 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.204 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.204 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.204 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.204 * [taylor]: Taking taylor expansion of x in x 0.204 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify 1 into 1 0.204 * [backup-simplify]: Simplify (/ 1 1) into 1 0.205 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.205 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.205 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.205 * [taylor]: Taking taylor expansion of -1 in x 0.205 * [backup-simplify]: Simplify -1 into -1 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [backup-simplify]: Simplify (/ -1 1) into -1 0.205 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.205 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.206 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.206 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify (+ 0 0) into 0 0.207 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 0.208 * * * [progress]: simplifying candidates 0.209 * * * * [progress]: [ 1 / 60 ] simplifiying candidate # 0.209 * * * * [progress]: [ 2 / 60 ] simplifiying candidate # 0.209 * * * * [progress]: [ 3 / 60 ] simplifiying candidate # 0.209 * * * * [progress]: [ 4 / 60 ] simplifiying candidate # 0.209 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.209 * * [simplify]: iters left: 6 (9 enodes) 0.214 * * [simplify]: iters left: 5 (32 enodes) 0.225 * * [simplify]: iters left: 4 (39 enodes) 0.238 * * [simplify]: iters left: 3 (41 enodes) 0.251 * * [simplify]: Extracting #0: cost 1 inf + 0 0.251 * * [simplify]: Extracting #1: cost 5 inf + 0 0.251 * * [simplify]: Extracting #2: cost 10 inf + 0 0.251 * * [simplify]: Extracting #3: cost 12 inf + 1 0.251 * * [simplify]: Extracting #4: cost 15 inf + 143 0.251 * * [simplify]: Extracting #5: cost 13 inf + 216 0.251 * * [simplify]: Extracting #6: cost 9 inf + 550 0.252 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.253 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.253 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.253 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.253 * * * * [progress]: [ 5 / 60 ] simplifiying candidate # 0.254 * * * * [progress]: [ 6 / 60 ] simplifiying candidate # 0.254 * * * * [progress]: [ 7 / 60 ] simplifiying candidate # 0.254 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.254 * * [simplify]: iters left: 6 (11 enodes) 0.261 * * [simplify]: iters left: 5 (58 enodes) 0.287 * * [simplify]: iters left: 4 (185 enodes) 0.351 * * [simplify]: Extracting #0: cost 1 inf + 0 0.351 * * [simplify]: Extracting #1: cost 36 inf + 0 0.352 * * [simplify]: Extracting #2: cost 103 inf + 3 0.352 * * [simplify]: Extracting #3: cost 161 inf + 5 0.353 * * [simplify]: Extracting #4: cost 158 inf + 781 0.354 * * [simplify]: Extracting #5: cost 133 inf + 4917 0.358 * * [simplify]: Extracting #6: cost 32 inf + 33079 0.365 * * [simplify]: Extracting #7: cost 0 inf + 41491 0.375 * * [simplify]: Extracting #8: cost 0 inf + 40906 0.388 * [simplify]: Simplified to (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))) 0.388 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))))) 0.388 * * * * [progress]: [ 8 / 60 ] simplifiying candidate # 0.388 * * * * [progress]: [ 9 / 60 ] simplifiying candidate # 0.388 * * * * [progress]: [ 10 / 60 ] simplifiying candidate # 0.388 * * * * [progress]: [ 11 / 60 ] simplifiying candidate # 0.388 * * * * [progress]: [ 12 / 60 ] simplifiying candidate # 0.388 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.388 * * [simplify]: iters left: 6 (11 enodes) 0.391 * * [simplify]: iters left: 5 (42 enodes) 0.398 * * [simplify]: iters left: 4 (61 enodes) 0.411 * * [simplify]: iters left: 3 (70 enodes) 0.421 * * [simplify]: iters left: 2 (73 enodes) 0.440 * * [simplify]: Extracting #0: cost 1 inf + 0 0.440 * * [simplify]: Extracting #1: cost 11 inf + 0 0.440 * * [simplify]: Extracting #2: cost 22 inf + 0 0.440 * * [simplify]: Extracting #3: cost 24 inf + 1 0.440 * * [simplify]: Extracting #4: cost 28 inf + 82 0.440 * * [simplify]: Extracting #5: cost 21 inf + 590 0.441 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.442 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.444 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.446 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.446 * [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))))))) 0.447 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.447 * * [simplify]: iters left: 6 (9 enodes) 0.451 * * [simplify]: iters left: 5 (30 enodes) 0.461 * * [simplify]: iters left: 4 (34 enodes) 0.472 * * [simplify]: iters left: 3 (36 enodes) 0.479 * * [simplify]: Extracting #0: cost 1 inf + 0 0.479 * * [simplify]: Extracting #1: cost 4 inf + 0 0.479 * * [simplify]: Extracting #2: cost 8 inf + 0 0.479 * * [simplify]: Extracting #3: cost 10 inf + 1 0.479 * * [simplify]: Extracting #4: cost 13 inf + 163 0.479 * * [simplify]: Extracting #5: cost 8 inf + 459 0.479 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.480 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.480 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.480 * [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))))))) 0.480 * * * * [progress]: [ 13 / 60 ] simplifiying candidate # 0.480 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.480 * * [simplify]: iters left: 6 (10 enodes) 0.483 * * [simplify]: iters left: 5 (35 enodes) 0.489 * * [simplify]: iters left: 4 (43 enodes) 0.495 * * [simplify]: iters left: 3 (48 enodes) 0.503 * * [simplify]: Extracting #0: cost 1 inf + 0 0.503 * * [simplify]: Extracting #1: cost 7 inf + 0 0.503 * * [simplify]: Extracting #2: cost 14 inf + 0 0.503 * * [simplify]: Extracting #3: cost 16 inf + 1 0.503 * * [simplify]: Extracting #4: cost 20 inf + 82 0.503 * * [simplify]: Extracting #5: cost 15 inf + 448 0.503 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.504 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.504 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.505 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.505 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.505 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.505 * * [simplify]: iters left: 6 (9 enodes) 0.511 * * [simplify]: iters left: 5 (30 enodes) 0.521 * * [simplify]: iters left: 4 (34 enodes) 0.532 * * [simplify]: iters left: 3 (36 enodes) 0.543 * * [simplify]: Extracting #0: cost 1 inf + 0 0.543 * * [simplify]: Extracting #1: cost 4 inf + 0 0.543 * * [simplify]: Extracting #2: cost 8 inf + 0 0.543 * * [simplify]: Extracting #3: cost 10 inf + 1 0.543 * * [simplify]: Extracting #4: cost 13 inf + 163 0.543 * * [simplify]: Extracting #5: cost 8 inf + 459 0.544 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.544 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.545 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.545 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.545 * * * * [progress]: [ 14 / 60 ] simplifiying candidate # 0.546 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.546 * * [simplify]: iters left: 5 (5 enodes) 0.549 * * [simplify]: iters left: 4 (17 enodes) 0.556 * * [simplify]: iters left: 3 (27 enodes) 0.560 * * [simplify]: iters left: 2 (28 enodes) 0.564 * * [simplify]: Extracting #0: cost 1 inf + 0 0.564 * * [simplify]: Extracting #1: cost 5 inf + 0 0.564 * * [simplify]: Extracting #2: cost 7 inf + 1 0.564 * * [simplify]: Extracting #3: cost 6 inf + 2 0.565 * * [simplify]: Extracting #4: cost 1 inf + 528 0.565 * * [simplify]: Extracting #5: cost 0 inf + 650 0.565 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.565 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.565 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.565 * * [simplify]: iters left: 6 (8 enodes) 0.567 * * [simplify]: iters left: 5 (27 enodes) 0.572 * * [simplify]: iters left: 4 (31 enodes) 0.577 * * [simplify]: iters left: 3 (33 enodes) 0.582 * * [simplify]: Extracting #0: cost 1 inf + 0 0.582 * * [simplify]: Extracting #1: cost 4 inf + 0 0.582 * * [simplify]: Extracting #2: cost 9 inf + 0 0.582 * * [simplify]: Extracting #3: cost 13 inf + 1 0.583 * * [simplify]: Extracting #4: cost 8 inf + 307 0.583 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.583 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.584 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.584 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.584 * * * * [progress]: [ 15 / 60 ] simplifiying candidate # 0.584 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.584 * * [simplify]: iters left: 5 (5 enodes) 0.588 * * [simplify]: iters left: 4 (17 enodes) 0.595 * * [simplify]: iters left: 3 (27 enodes) 0.605 * * [simplify]: iters left: 2 (28 enodes) 0.614 * * [simplify]: Extracting #0: cost 1 inf + 0 0.614 * * [simplify]: Extracting #1: cost 5 inf + 0 0.614 * * [simplify]: Extracting #2: cost 7 inf + 1 0.614 * * [simplify]: Extracting #3: cost 6 inf + 2 0.614 * * [simplify]: Extracting #4: cost 1 inf + 528 0.614 * * [simplify]: Extracting #5: cost 0 inf + 650 0.615 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.615 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.615 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.615 * * [simplify]: iters left: 6 (8 enodes) 0.620 * * [simplify]: iters left: 5 (27 enodes) 0.628 * * [simplify]: iters left: 4 (31 enodes) 0.640 * * [simplify]: iters left: 3 (33 enodes) 0.651 * * [simplify]: Extracting #0: cost 1 inf + 0 0.651 * * [simplify]: Extracting #1: cost 4 inf + 0 0.651 * * [simplify]: Extracting #2: cost 9 inf + 0 0.651 * * [simplify]: Extracting #3: cost 13 inf + 1 0.651 * * [simplify]: Extracting #4: cost 8 inf + 307 0.651 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.652 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.652 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.652 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.652 * * * * [progress]: [ 16 / 60 ] simplifiying candidate # 0.653 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.653 * * [simplify]: iters left: 6 (10 enodes) 0.658 * * [simplify]: iters left: 5 (35 enodes) 0.664 * * [simplify]: iters left: 4 (41 enodes) 0.671 * * [simplify]: iters left: 3 (43 enodes) 0.677 * * [simplify]: Extracting #0: cost 1 inf + 0 0.677 * * [simplify]: Extracting #1: cost 6 inf + 0 0.677 * * [simplify]: Extracting #2: cost 12 inf + 0 0.677 * * [simplify]: Extracting #3: cost 14 inf + 1 0.677 * * [simplify]: Extracting #4: cost 18 inf + 42 0.678 * * [simplify]: Extracting #5: cost 12 inf + 419 0.678 * * [simplify]: Extracting #6: cost 7 inf + 1274 0.678 * * [simplify]: Extracting #7: cost 0 inf + 3865 0.679 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.679 * [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))))))) 0.679 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.679 * * [simplify]: iters left: 6 (9 enodes) 0.681 * * [simplify]: iters left: 5 (30 enodes) 0.686 * * [simplify]: iters left: 4 (34 enodes) 0.692 * * [simplify]: iters left: 3 (36 enodes) 0.703 * * [simplify]: Extracting #0: cost 1 inf + 0 0.703 * * [simplify]: Extracting #1: cost 4 inf + 0 0.703 * * [simplify]: Extracting #2: cost 8 inf + 0 0.703 * * [simplify]: Extracting #3: cost 10 inf + 1 0.703 * * [simplify]: Extracting #4: cost 13 inf + 83 0.704 * * [simplify]: Extracting #5: cost 8 inf + 379 0.704 * * [simplify]: Extracting #6: cost 4 inf + 1053 0.704 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.705 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.705 * [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))))))) 0.705 * * * * [progress]: [ 17 / 60 ] simplifiying candidate # 0.705 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.706 * * [simplify]: iters left: 6 (9 enodes) 0.710 * * [simplify]: iters left: 5 (30 enodes) 0.719 * * [simplify]: iters left: 4 (34 enodes) 0.724 * * [simplify]: iters left: 3 (36 enodes) 0.730 * * [simplify]: Extracting #0: cost 1 inf + 0 0.730 * * [simplify]: Extracting #1: cost 4 inf + 0 0.730 * * [simplify]: Extracting #2: cost 8 inf + 0 0.730 * * [simplify]: Extracting #3: cost 10 inf + 1 0.730 * * [simplify]: Extracting #4: cost 13 inf + 83 0.730 * * [simplify]: Extracting #5: cost 8 inf + 379 0.730 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.730 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.731 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.731 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.731 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.731 * * [simplify]: iters left: 6 (9 enodes) 0.733 * * [simplify]: iters left: 5 (30 enodes) 0.738 * * [simplify]: iters left: 4 (34 enodes) 0.746 * * [simplify]: iters left: 3 (36 enodes) 0.751 * * [simplify]: Extracting #0: cost 1 inf + 0 0.751 * * [simplify]: Extracting #1: cost 4 inf + 0 0.751 * * [simplify]: Extracting #2: cost 8 inf + 0 0.751 * * [simplify]: Extracting #3: cost 10 inf + 1 0.752 * * [simplify]: Extracting #4: cost 13 inf + 83 0.752 * * [simplify]: Extracting #5: cost 8 inf + 379 0.752 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.752 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.752 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.752 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.752 * * * * [progress]: [ 18 / 60 ] simplifiying candidate # 0.753 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.753 * * [simplify]: iters left: 3 (4 enodes) 0.754 * * [simplify]: iters left: 2 (12 enodes) 0.757 * * [simplify]: iters left: 1 (14 enodes) 0.760 * * [simplify]: Extracting #0: cost 1 inf + 0 0.760 * * [simplify]: Extracting #1: cost 4 inf + 0 0.760 * * [simplify]: Extracting #2: cost 0 inf + 84 0.760 * [simplify]: Simplified to (sqrt 2) 0.760 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.760 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.760 * * [simplify]: iters left: 6 (8 enodes) 0.764 * * [simplify]: iters left: 5 (27 enodes) 0.774 * * [simplify]: iters left: 4 (31 enodes) 0.783 * * [simplify]: iters left: 3 (33 enodes) 0.788 * * [simplify]: Extracting #0: cost 1 inf + 0 0.788 * * [simplify]: Extracting #1: cost 4 inf + 0 0.788 * * [simplify]: Extracting #2: cost 9 inf + 0 0.788 * * [simplify]: Extracting #3: cost 13 inf + 1 0.788 * * [simplify]: Extracting #4: cost 8 inf + 267 0.788 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.789 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.789 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.789 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.789 * * * * [progress]: [ 19 / 60 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.789 * * [simplify]: iters left: 3 (4 enodes) 0.791 * * [simplify]: iters left: 2 (12 enodes) 0.793 * * [simplify]: iters left: 1 (14 enodes) 0.796 * * [simplify]: Extracting #0: cost 1 inf + 0 0.796 * * [simplify]: Extracting #1: cost 4 inf + 0 0.796 * * [simplify]: Extracting #2: cost 0 inf + 84 0.796 * [simplify]: Simplified to (sqrt 2) 0.796 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.796 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.796 * * [simplify]: iters left: 6 (8 enodes) 0.799 * * [simplify]: iters left: 5 (27 enodes) 0.803 * * [simplify]: iters left: 4 (31 enodes) 0.808 * * [simplify]: iters left: 3 (33 enodes) 0.816 * * [simplify]: Extracting #0: cost 1 inf + 0 0.816 * * [simplify]: Extracting #1: cost 4 inf + 0 0.816 * * [simplify]: Extracting #2: cost 9 inf + 0 0.816 * * [simplify]: Extracting #3: cost 13 inf + 1 0.816 * * [simplify]: Extracting #4: cost 8 inf + 267 0.817 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.817 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.817 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.817 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.817 * * * * [progress]: [ 20 / 60 ] simplifiying candidate # 0.818 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.818 * * [simplify]: iters left: 6 (9 enodes) 0.823 * * [simplify]: iters left: 5 (33 enodes) 0.833 * * [simplify]: iters left: 4 (37 enodes) 0.843 * * [simplify]: Extracting #0: cost 1 inf + 0 0.844 * * [simplify]: Extracting #1: cost 6 inf + 0 0.844 * * [simplify]: Extracting #2: cost 9 inf + 1 0.844 * * [simplify]: Extracting #3: cost 12 inf + 1 0.844 * * [simplify]: Extracting #4: cost 16 inf + 1 0.844 * * [simplify]: Extracting #5: cost 15 inf + 43 0.844 * * [simplify]: Extracting #6: cost 8 inf + 890 0.845 * * [simplify]: Extracting #7: cost 2 inf + 2858 0.845 * * [simplify]: Extracting #8: cost 0 inf + 3622 0.846 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.846 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.847 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.847 * * [simplify]: iters left: 6 (8 enodes) 0.851 * * [simplify]: iters left: 5 (27 enodes) 0.859 * * [simplify]: iters left: 4 (31 enodes) 0.871 * * [simplify]: iters left: 3 (33 enodes) 0.882 * * [simplify]: Extracting #0: cost 1 inf + 0 0.882 * * [simplify]: Extracting #1: cost 4 inf + 0 0.882 * * [simplify]: Extracting #2: cost 5 inf + 1 0.882 * * [simplify]: Extracting #3: cost 8 inf + 1 0.882 * * [simplify]: Extracting #4: cost 13 inf + 1 0.882 * * [simplify]: Extracting #5: cost 11 inf + 44 0.882 * * [simplify]: Extracting #6: cost 5 inf + 670 0.883 * * [simplify]: Extracting #7: cost 1 inf + 1835 0.883 * * [simplify]: Extracting #8: cost 0 inf + 2177 0.884 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.884 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.884 * * * * [progress]: [ 21 / 60 ] simplifiying candidate # 0.884 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.884 * * [simplify]: iters left: 6 (8 enodes) 0.888 * * [simplify]: iters left: 5 (28 enodes) 0.897 * * [simplify]: iters left: 4 (30 enodes) 0.905 * * [simplify]: Extracting #0: cost 1 inf + 0 0.906 * * [simplify]: Extracting #1: cost 4 inf + 0 0.906 * * [simplify]: Extracting #2: cost 5 inf + 1 0.906 * * [simplify]: Extracting #3: cost 8 inf + 1 0.906 * * [simplify]: Extracting #4: cost 12 inf + 1 0.906 * * [simplify]: Extracting #5: cost 11 inf + 43 0.906 * * [simplify]: Extracting #6: cost 6 inf + 558 0.906 * * [simplify]: Extracting #7: cost 2 inf + 1453 0.907 * * [simplify]: Extracting #8: cost 0 inf + 2016 0.907 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.907 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.907 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.907 * * [simplify]: iters left: 6 (8 enodes) 0.909 * * [simplify]: iters left: 5 (27 enodes) 0.913 * * [simplify]: iters left: 4 (31 enodes) 0.918 * * [simplify]: iters left: 3 (33 enodes) 0.923 * * [simplify]: Extracting #0: cost 1 inf + 0 0.923 * * [simplify]: Extracting #1: cost 4 inf + 0 0.923 * * [simplify]: Extracting #2: cost 5 inf + 1 0.923 * * [simplify]: Extracting #3: cost 8 inf + 1 0.923 * * [simplify]: Extracting #4: cost 13 inf + 1 0.923 * * [simplify]: Extracting #5: cost 11 inf + 44 0.923 * * [simplify]: Extracting #6: cost 5 inf + 670 0.923 * * [simplify]: Extracting #7: cost 1 inf + 1715 0.924 * * [simplify]: Extracting #8: cost 0 inf + 2017 0.924 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.924 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.924 * * * * [progress]: [ 22 / 60 ] simplifiying candidate # 0.924 * [simplify]: Simplifying (/ 1 1) 0.924 * * [simplify]: iters left: 2 (2 enodes) 0.925 * * [simplify]: iters left: 1 (6 enodes) 0.926 * * [simplify]: Extracting #0: cost 1 inf + 0 0.926 * * [simplify]: Extracting #1: cost 0 inf + 1 0.926 * [simplify]: Simplified to 1 0.926 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.926 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.926 * * [simplify]: iters left: 6 (7 enodes) 0.928 * * [simplify]: iters left: 5 (24 enodes) 0.931 * * [simplify]: iters left: 4 (28 enodes) 0.937 * * [simplify]: iters left: 3 (30 enodes) 0.947 * * [simplify]: Extracting #0: cost 1 inf + 0 0.947 * * [simplify]: Extracting #1: cost 4 inf + 0 0.947 * * [simplify]: Extracting #2: cost 6 inf + 1 0.947 * * [simplify]: Extracting #3: cost 11 inf + 1 0.947 * * [simplify]: Extracting #4: cost 9 inf + 44 0.947 * * [simplify]: Extracting #5: cost 3 inf + 670 0.948 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.948 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.948 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.948 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.949 * * * * [progress]: [ 23 / 60 ] simplifiying candidate # 0.949 * [simplify]: Simplifying (/ 1 1) 0.949 * * [simplify]: iters left: 2 (2 enodes) 0.950 * * [simplify]: iters left: 1 (6 enodes) 0.952 * * [simplify]: Extracting #0: cost 1 inf + 0 0.952 * * [simplify]: Extracting #1: cost 0 inf + 1 0.952 * [simplify]: Simplified to 1 0.952 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.953 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.953 * * [simplify]: iters left: 6 (7 enodes) 0.956 * * [simplify]: iters left: 5 (24 enodes) 0.964 * * [simplify]: iters left: 4 (28 enodes) 0.972 * * [simplify]: iters left: 3 (30 enodes) 0.981 * * [simplify]: Extracting #0: cost 1 inf + 0 0.981 * * [simplify]: Extracting #1: cost 4 inf + 0 0.981 * * [simplify]: Extracting #2: cost 6 inf + 1 0.981 * * [simplify]: Extracting #3: cost 11 inf + 1 0.981 * * [simplify]: Extracting #4: cost 9 inf + 44 0.981 * * [simplify]: Extracting #5: cost 3 inf + 670 0.982 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.982 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.982 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.982 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.983 * * * * [progress]: [ 24 / 60 ] simplifiying candidate # 0.983 * * * * [progress]: [ 25 / 60 ] simplifiying candidate # 0.983 * * * * [progress]: [ 26 / 60 ] simplifiying candidate # 0.983 * * * * [progress]: [ 27 / 60 ] simplifiying candidate # 0.983 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 0.983 * * [simplify]: iters left: 6 (6 enodes) 0.986 * * [simplify]: iters left: 5 (21 enodes) 0.992 * * [simplify]: iters left: 4 (25 enodes) 1.003 * * [simplify]: iters left: 3 (27 enodes) 1.011 * * [simplify]: Extracting #0: cost 1 inf + 0 1.011 * * [simplify]: Extracting #1: cost 3 inf + 0 1.011 * * [simplify]: Extracting #2: cost 6 inf + 0 1.011 * * [simplify]: Extracting #3: cost 11 inf + 0 1.011 * * [simplify]: Extracting #4: cost 9 inf + 43 1.011 * * [simplify]: Extracting #5: cost 0 inf + 1492 1.012 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1.012 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1.012 * * * * [progress]: [ 28 / 60 ] simplifiying candidate # 1.012 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1.012 * * [simplify]: iters left: 6 (6 enodes) 1.015 * * [simplify]: iters left: 5 (21 enodes) 1.022 * * [simplify]: iters left: 4 (25 enodes) 1.029 * * [simplify]: iters left: 3 (27 enodes) 1.037 * * [simplify]: Extracting #0: cost 1 inf + 0 1.037 * * [simplify]: Extracting #1: cost 3 inf + 0 1.037 * * [simplify]: Extracting #2: cost 6 inf + 0 1.037 * * [simplify]: Extracting #3: cost 11 inf + 0 1.037 * * [simplify]: Extracting #4: cost 9 inf + 43 1.038 * * [simplify]: Extracting #5: cost 0 inf + 1412 1.038 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1.038 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1.038 * * * * [progress]: [ 29 / 60 ] simplifiying candidate # 1.039 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.039 * * [simplify]: iters left: 5 (5 enodes) 1.041 * * [simplify]: iters left: 4 (18 enodes) 1.047 * * [simplify]: iters left: 3 (22 enodes) 1.053 * * [simplify]: iters left: 2 (24 enodes) 1.060 * * [simplify]: Extracting #0: cost 1 inf + 0 1.060 * * [simplify]: Extracting #1: cost 4 inf + 0 1.060 * * [simplify]: Extracting #2: cost 9 inf + 0 1.060 * * [simplify]: Extracting #3: cost 8 inf + 2 1.061 * * [simplify]: Extracting #4: cost 0 inf + 890 1.061 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.061 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.061 * * * * [progress]: [ 30 / 60 ] simplifiying candidate # 1.061 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.061 * * [simplify]: iters left: 5 (5 enodes) 1.064 * * [simplify]: iters left: 4 (18 enodes) 1.069 * * [simplify]: iters left: 3 (22 enodes) 1.075 * * [simplify]: iters left: 2 (24 enodes) 1.079 * * [simplify]: Extracting #0: cost 1 inf + 0 1.079 * * [simplify]: Extracting #1: cost 4 inf + 0 1.079 * * [simplify]: Extracting #2: cost 9 inf + 0 1.079 * * [simplify]: Extracting #3: cost 8 inf + 2 1.079 * * [simplify]: Extracting #4: cost 0 inf + 890 1.080 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.080 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.080 * * * * [progress]: [ 31 / 60 ] simplifiying candidate # 1.080 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 1.080 * * [simplify]: iters left: 3 (3 enodes) 1.081 * * [simplify]: iters left: 2 (9 enodes) 1.083 * * [simplify]: Extracting #0: cost 1 inf + 0 1.083 * * [simplify]: Extracting #1: cost 3 inf + 0 1.083 * * [simplify]: Extracting #2: cost 5 inf + 0 1.083 * * [simplify]: Extracting #3: cost 4 inf + 1 1.083 * * [simplify]: Extracting #4: cost 0 inf + 405 1.083 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.083 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.083 * * * * [progress]: [ 32 / 60 ] simplifiying candidate # 1.083 * [simplify]: Simplifying (sqrt 2) 1.084 * * [simplify]: iters left: 1 (2 enodes) 1.085 * * [simplify]: Extracting #0: cost 1 inf + 0 1.085 * * [simplify]: Extracting #1: cost 3 inf + 0 1.085 * * [simplify]: Extracting #2: cost 2 inf + 1 1.085 * * [simplify]: Extracting #3: cost 0 inf + 83 1.085 * [simplify]: Simplified to (sqrt 2) 1.085 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.085 * * * * [progress]: [ 33 / 60 ] simplifiying candidate # 1.085 * * * * [progress]: [ 34 / 60 ] simplifiying candidate # 1.085 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1.085 * * [simplify]: iters left: 6 (9 enodes) 1.087 * * [simplify]: iters left: 5 (45 enodes) 1.098 * * [simplify]: iters left: 4 (91 enodes) 1.112 * * [simplify]: iters left: 3 (136 enodes) 1.137 * * [simplify]: iters left: 2 (198 enodes) 1.169 * * [simplify]: iters left: 1 (278 enodes) 1.231 * * [simplify]: Extracting #0: cost 1 inf + 0 1.231 * * [simplify]: Extracting #1: cost 26 inf + 0 1.232 * * [simplify]: Extracting #2: cost 66 inf + 2 1.232 * * [simplify]: Extracting #3: cost 70 inf + 74 1.233 * * [simplify]: Extracting #4: cost 26 inf + 6374 1.236 * * [simplify]: Extracting #5: cost 0 inf + 11556 1.238 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1.238 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 1.239 * * * * [progress]: [ 35 / 60 ] simplifiying candidate # 1.239 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.239 * * [simplify]: iters left: 5 (5 enodes) 1.240 * * [simplify]: iters left: 4 (19 enodes) 1.244 * * [simplify]: iters left: 3 (29 enodes) 1.251 * * [simplify]: iters left: 2 (33 enodes) 1.256 * * [simplify]: Extracting #0: cost 1 inf + 0 1.256 * * [simplify]: Extracting #1: cost 5 inf + 0 1.256 * * [simplify]: Extracting #2: cost 12 inf + 0 1.256 * * [simplify]: Extracting #3: cost 10 inf + 3 1.256 * * [simplify]: Extracting #4: cost 3 inf + 561 1.256 * * [simplify]: Extracting #5: cost 0 inf + 977 1.257 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.257 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.257 * * * * [progress]: [ 36 / 60 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.257 * * * * [progress]: [ 37 / 60 ] simplifiying candidate # 1.257 * * * * [progress]: [ 38 / 60 ] simplifiying candidate # 1.257 * * * * [progress]: [ 39 / 60 ] simplifiying candidate # 1.257 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 1.257 * * [simplify]: iters left: 4 (4 enodes) 1.258 * * [simplify]: iters left: 3 (12 enodes) 1.260 * * [simplify]: Extracting #0: cost 1 inf + 0 1.260 * * [simplify]: Extracting #1: cost 3 inf + 0 1.260 * * [simplify]: Extracting #2: cost 5 inf + 0 1.260 * * [simplify]: Extracting #3: cost 7 inf + 0 1.260 * * [simplify]: Extracting #4: cost 6 inf + 1 1.260 * * [simplify]: Extracting #5: cost 0 inf + 827 1.260 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.260 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))) 1.260 * * * * [progress]: [ 40 / 60 ] simplifiying candidate # 1.260 * [simplify]: Simplifying (sqrt (exp x)) 1.260 * * [simplify]: iters left: 2 (3 enodes) 1.261 * * [simplify]: iters left: 1 (9 enodes) 1.262 * * [simplify]: Extracting #0: cost 1 inf + 0 1.262 * * [simplify]: Extracting #1: cost 3 inf + 0 1.262 * * [simplify]: Extracting #2: cost 5 inf + 0 1.262 * * [simplify]: Extracting #3: cost 4 inf + 1 1.262 * * [simplify]: Extracting #4: cost 0 inf + 365 1.262 * [simplify]: Simplified to (sqrt (exp x)) 1.262 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) 1.262 * * * * [progress]: [ 41 / 60 ] simplifiying candidate # 1.262 * * * * [progress]: [ 42 / 60 ] simplifiying candidate # 1.263 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1.263 * * [simplify]: iters left: 6 (7 enodes) 1.264 * * [simplify]: iters left: 5 (26 enodes) 1.268 * * [simplify]: iters left: 4 (34 enodes) 1.273 * * [simplify]: iters left: 3 (36 enodes) 1.278 * * [simplify]: Extracting #0: cost 1 inf + 0 1.278 * * [simplify]: Extracting #1: cost 5 inf + 0 1.278 * * [simplify]: Extracting #2: cost 10 inf + 0 1.278 * * [simplify]: Extracting #3: cost 15 inf + 0 1.278 * * [simplify]: Extracting #4: cost 14 inf + 2 1.278 * * [simplify]: Extracting #5: cost 10 inf + 226 1.278 * * [simplify]: Extracting #6: cost 4 inf + 1242 1.278 * * [simplify]: Extracting #7: cost 1 inf + 1825 1.279 * * [simplify]: Extracting #8: cost 0 inf + 2116 1.279 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 1.279 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1.279 * * * * [progress]: [ 43 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 44 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 45 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 46 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 47 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 48 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 49 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 50 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 51 / 60 ] simplifiying candidate # 1.279 * * * * [progress]: [ 52 / 60 ] simplifiying candidate # 1.279 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.279 * * [simplify]: iters left: 5 (5 enodes) 1.281 * * [simplify]: iters left: 4 (18 enodes) 1.283 * * [simplify]: iters left: 3 (22 enodes) 1.287 * * [simplify]: iters left: 2 (24 enodes) 1.290 * * [simplify]: Extracting #0: cost 1 inf + 0 1.290 * * [simplify]: Extracting #1: cost 4 inf + 0 1.290 * * [simplify]: Extracting #2: cost 9 inf + 0 1.290 * * [simplify]: Extracting #3: cost 8 inf + 2 1.291 * * [simplify]: Extracting #4: cost 0 inf + 890 1.291 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.291 * [simplify]: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1.291 * * * * [progress]: [ 53 / 60 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))> 1.291 * * * * [progress]: [ 54 / 60 ] simplifiying candidate # 1.291 * * * * [progress]: [ 55 / 60 ] simplifiying candidate # 1.291 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.291 * * [simplify]: iters left: 6 (12 enodes) 1.296 * * [simplify]: iters left: 5 (53 enodes) 1.306 * * [simplify]: iters left: 4 (83 enodes) 1.319 * * [simplify]: iters left: 3 (116 enodes) 1.338 * * [simplify]: iters left: 2 (152 enodes) 1.355 * * [simplify]: iters left: 1 (167 enodes) 1.378 * * [simplify]: Extracting #0: cost 1 inf + 0 1.378 * * [simplify]: Extracting #1: cost 26 inf + 0 1.379 * * [simplify]: Extracting #2: cost 41 inf + 127 1.380 * * [simplify]: Extracting #3: cost 15 inf + 2339 1.383 * * [simplify]: Extracting #4: cost 0 inf + 4593 1.387 * [simplify]: Simplified to (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1)) 1.387 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1))) 1.387 * * * * [progress]: [ 56 / 60 ] simplifiying candidate # 1.387 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.387 * * [simplify]: iters left: 6 (7 enodes) 1.392 * * [simplify]: iters left: 5 (24 enodes) 1.401 * * [simplify]: iters left: 4 (28 enodes) 1.409 * * [simplify]: iters left: 3 (30 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 11 inf + 1 1.419 * * [simplify]: Extracting #4: cost 9 inf + 44 1.419 * * [simplify]: Extracting #5: cost 3 inf + 670 1.419 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.419 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.420 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.420 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.420 * * * * [progress]: [ 57 / 60 ] simplifiying candidate # 1.420 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.420 * * [simplify]: iters left: 6 (8 enodes) 1.425 * * [simplify]: iters left: 5 (29 enodes) 1.436 * * [simplify]: iters left: 4 (37 enodes) 1.448 * * [simplify]: iters left: 3 (51 enodes) 1.465 * * [simplify]: iters left: 2 (81 enodes) 1.493 * * [simplify]: iters left: 1 (145 enodes) 1.551 * * [simplify]: Extracting #0: cost 1 inf + 0 1.551 * * [simplify]: Extracting #1: cost 4 inf + 0 1.551 * * [simplify]: Extracting #2: cost 7 inf + 1 1.551 * * [simplify]: Extracting #3: cost 32 inf + 1 1.552 * * [simplify]: Extracting #4: cost 66 inf + 270 1.552 * * [simplify]: Extracting #5: cost 55 inf + 2324 1.555 * * [simplify]: Extracting #6: cost 20 inf + 10633 1.559 * * [simplify]: Extracting #7: cost 3 inf + 20264 1.564 * * [simplify]: Extracting #8: cost 0 inf + 22444 1.571 * * [simplify]: Extracting #9: cost 0 inf + 22163 1.576 * * [simplify]: Extracting #10: cost 0 inf + 22123 1.580 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.581 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.581 * * * * [progress]: [ 58 / 60 ] simplifiying candidate # 1.581 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.581 * * [simplify]: iters left: 6 (9 enodes) 1.588 * * [simplify]: iters left: 5 (41 enodes) 1.601 * * [simplify]: iters left: 4 (60 enodes) 1.617 * * [simplify]: iters left: 3 (72 enodes) 1.634 * * [simplify]: Extracting #0: cost 1 inf + 0 1.634 * * [simplify]: Extracting #1: cost 11 inf + 0 1.634 * * [simplify]: Extracting #2: cost 15 inf + 3 1.634 * * [simplify]: Extracting #3: cost 9 inf + 362 1.635 * * [simplify]: Extracting #4: cost 0 inf + 1512 1.636 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 1.636 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))) 1.636 * * * * [progress]: [ 59 / 60 ] simplifiying candidate # 1.637 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.637 * * [simplify]: iters left: 5 (5 enodes) 1.639 * * [simplify]: iters left: 4 (18 enodes) 1.645 * * [simplify]: iters left: 3 (22 enodes) 1.651 * * [simplify]: iters left: 2 (24 enodes) 1.659 * * [simplify]: Extracting #0: cost 1 inf + 0 1.659 * * [simplify]: Extracting #1: cost 4 inf + 0 1.659 * * [simplify]: Extracting #2: cost 9 inf + 0 1.659 * * [simplify]: Extracting #3: cost 8 inf + 2 1.659 * * [simplify]: Extracting #4: cost 0 inf + 890 1.660 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.660 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.660 * * * * [progress]: [ 60 / 60 ] simplifiying candidate # 1.660 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 1.660 * * [simplify]: iters left: 5 (6 enodes) 1.664 * * [simplify]: iters left: 4 (23 enodes) 1.671 * * [simplify]: iters left: 3 (32 enodes) 1.681 * * [simplify]: iters left: 2 (48 enodes) 1.697 * * [simplify]: iters left: 1 (78 enodes) 1.721 * * [simplify]: Extracting #0: cost 1 inf + 0 1.722 * * [simplify]: Extracting #1: cost 5 inf + 0 1.722 * * [simplify]: Extracting #2: cost 25 inf + 0 1.722 * * [simplify]: Extracting #3: cost 46 inf + 3 1.722 * * [simplify]: Extracting #4: cost 36 inf + 1121 1.723 * * [simplify]: Extracting #5: cost 14 inf + 4757 1.724 * * [simplify]: Extracting #6: cost 0 inf + 10384 1.725 * * [simplify]: Extracting #7: cost 0 inf + 10142 1.726 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 1.726 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 1.726 * * * [progress]: adding candidates to table 2.250 * * [progress]: iteration 2 / 4 2.250 * * * [progress]: picking best candidate 2.255 * * * * [pick]: Picked # 2.255 * * * [progress]: localizing error 2.290 * * * [progress]: generating rewritten candidates 2.290 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 2.322 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 2.356 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2) 2.366 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 2.377 * * * [progress]: generating series expansions 2.377 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 2.377 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 2.377 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.378 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.378 * [taylor]: Taking taylor expansion of 2 in x 2.378 * [backup-simplify]: Simplify 2 into 2 2.378 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.378 * [taylor]: Taking taylor expansion of (exp x) in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify 1 into 1 2.378 * [backup-simplify]: Simplify (exp 0) into 1 2.378 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.378 * [taylor]: Taking taylor expansion of (- x) in x 2.378 * [taylor]: Taking taylor expansion of x in x 2.378 * [backup-simplify]: Simplify 0 into 0 2.378 * [backup-simplify]: Simplify 1 into 1 2.378 * [backup-simplify]: Simplify (- 0) into 0 2.379 * [backup-simplify]: Simplify (- 1) into -1 2.379 * [backup-simplify]: Simplify (exp 0) into 1 2.379 * [backup-simplify]: Simplify (+ 1 1) into 2 2.379 * [backup-simplify]: Simplify (/ 2 2) into 1 2.379 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.379 * [taylor]: Taking taylor expansion of 2 in x 2.379 * [backup-simplify]: Simplify 2 into 2 2.379 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.379 * [taylor]: Taking taylor expansion of (exp x) in x 2.379 * [taylor]: Taking taylor expansion of x in x 2.379 * [backup-simplify]: Simplify 0 into 0 2.379 * [backup-simplify]: Simplify 1 into 1 2.379 * [backup-simplify]: Simplify (exp 0) into 1 2.379 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.379 * [taylor]: Taking taylor expansion of (- x) in x 2.379 * [taylor]: Taking taylor expansion of x in x 2.379 * [backup-simplify]: Simplify 0 into 0 2.380 * [backup-simplify]: Simplify 1 into 1 2.380 * [backup-simplify]: Simplify (- 0) into 0 2.380 * [backup-simplify]: Simplify (- 1) into -1 2.380 * [backup-simplify]: Simplify (exp 0) into 1 2.380 * [backup-simplify]: Simplify (+ 1 1) into 2 2.381 * [backup-simplify]: Simplify (/ 2 2) into 1 2.381 * [backup-simplify]: Simplify 1 into 1 2.381 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.381 * [backup-simplify]: Simplify (- 1) into -1 2.382 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.382 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.383 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.383 * [backup-simplify]: Simplify 0 into 0 2.384 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.384 * [backup-simplify]: Simplify (- 1) into -1 2.384 * [backup-simplify]: Simplify (- 0) into 0 2.385 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.385 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.386 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.386 * [backup-simplify]: Simplify -1/2 into -1/2 2.387 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.388 * [backup-simplify]: Simplify (- 1) into -1 2.388 * [backup-simplify]: Simplify (- 1) into -1 2.388 * [backup-simplify]: Simplify (- 0) into 0 2.388 * [backup-simplify]: Simplify (- 0) into 0 2.390 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.390 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.391 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.391 * [backup-simplify]: Simplify 0 into 0 2.393 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.393 * [backup-simplify]: Simplify (- 1) into -1 2.394 * [backup-simplify]: Simplify (- 1) into -1 2.394 * [backup-simplify]: Simplify (- 0) into 0 2.394 * [backup-simplify]: Simplify (- 1) into -1 2.394 * [backup-simplify]: Simplify (- 0) into 0 2.395 * [backup-simplify]: Simplify (- 0) into 0 2.395 * [backup-simplify]: Simplify (- 0) into 0 2.397 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.397 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.398 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.398 * [backup-simplify]: Simplify 5/24 into 5/24 2.399 * [backup-simplify]: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 2.399 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.399 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.399 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.399 * [taylor]: Taking taylor expansion of 2 in x 2.399 * [backup-simplify]: Simplify 2 into 2 2.399 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.399 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.399 * [taylor]: Taking taylor expansion of x in x 2.399 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify 1 into 1 2.399 * [backup-simplify]: Simplify (/ 1 1) into 1 2.399 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.399 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.399 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.399 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.399 * [taylor]: Taking taylor expansion of x in x 2.399 * [backup-simplify]: Simplify 0 into 0 2.399 * [backup-simplify]: Simplify 1 into 1 2.400 * [backup-simplify]: Simplify (/ 1 1) into 1 2.400 * [backup-simplify]: Simplify (- 1) into -1 2.400 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.400 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.400 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.400 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.400 * [taylor]: Taking taylor expansion of 2 in x 2.400 * [backup-simplify]: Simplify 2 into 2 2.400 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.400 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.400 * [backup-simplify]: Simplify 0 into 0 2.400 * [backup-simplify]: Simplify 1 into 1 2.400 * [backup-simplify]: Simplify (/ 1 1) into 1 2.400 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.400 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.400 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.400 * [taylor]: Taking taylor expansion of x in x 2.400 * [backup-simplify]: Simplify 0 into 0 2.401 * [backup-simplify]: Simplify 1 into 1 2.401 * [backup-simplify]: Simplify (/ 1 1) into 1 2.401 * [backup-simplify]: Simplify (- 1) into -1 2.401 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.401 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.401 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.401 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.402 * [backup-simplify]: Simplify (+ 0 0) into 0 2.402 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.402 * [backup-simplify]: Simplify 0 into 0 2.402 * [backup-simplify]: Simplify (+ 0 0) into 0 2.402 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.402 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify (+ 0 0) into 0 2.403 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.403 * [backup-simplify]: Simplify 0 into 0 2.403 * [backup-simplify]: Simplify (+ 0 0) into 0 2.404 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.404 * [backup-simplify]: Simplify 0 into 0 2.404 * [backup-simplify]: Simplify (+ 0 0) into 0 2.405 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.405 * [backup-simplify]: Simplify (+ 0 0) into 0 2.405 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.405 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.406 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.406 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.406 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.406 * [taylor]: Taking taylor expansion of 2 in x 2.406 * [backup-simplify]: Simplify 2 into 2 2.406 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.406 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.406 * [taylor]: Taking taylor expansion of x in x 2.406 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify 1 into 1 2.406 * [backup-simplify]: Simplify (/ 1 1) into 1 2.406 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.406 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.406 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.406 * [taylor]: Taking taylor expansion of -1 in x 2.406 * [backup-simplify]: Simplify -1 into -1 2.406 * [taylor]: Taking taylor expansion of x in x 2.406 * [backup-simplify]: Simplify 0 into 0 2.406 * [backup-simplify]: Simplify 1 into 1 2.407 * [backup-simplify]: Simplify (/ -1 1) into -1 2.407 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.407 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.407 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.407 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.407 * [taylor]: Taking taylor expansion of 2 in x 2.407 * [backup-simplify]: Simplify 2 into 2 2.407 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.407 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.407 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.407 * [taylor]: Taking taylor expansion of x in x 2.407 * [backup-simplify]: Simplify 0 into 0 2.407 * [backup-simplify]: Simplify 1 into 1 2.408 * [backup-simplify]: Simplify (/ 1 1) into 1 2.408 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.408 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.408 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.408 * [taylor]: Taking taylor expansion of -1 in x 2.408 * [backup-simplify]: Simplify -1 into -1 2.408 * [taylor]: Taking taylor expansion of x in x 2.408 * [backup-simplify]: Simplify 0 into 0 2.408 * [backup-simplify]: Simplify 1 into 1 2.408 * [backup-simplify]: Simplify (/ -1 1) into -1 2.408 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.409 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.409 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.409 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.410 * [backup-simplify]: Simplify (+ 0 0) into 0 2.410 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.410 * [backup-simplify]: Simplify 0 into 0 2.411 * [backup-simplify]: Simplify (+ 0 0) into 0 2.411 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.411 * [backup-simplify]: Simplify 0 into 0 2.411 * [backup-simplify]: Simplify (+ 0 0) into 0 2.412 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.412 * [backup-simplify]: Simplify 0 into 0 2.413 * [backup-simplify]: Simplify (+ 0 0) into 0 2.413 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.413 * [backup-simplify]: Simplify 0 into 0 2.414 * [backup-simplify]: Simplify (+ 0 0) into 0 2.415 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.415 * [backup-simplify]: Simplify 0 into 0 2.415 * [backup-simplify]: Simplify (+ 0 0) into 0 2.416 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.416 * [backup-simplify]: Simplify 0 into 0 2.416 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.416 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 2.417 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 2.417 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.417 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.417 * [taylor]: Taking taylor expansion of 2 in x 2.417 * [backup-simplify]: Simplify 2 into 2 2.417 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.417 * [taylor]: Taking taylor expansion of (exp x) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify 1 into 1 2.417 * [backup-simplify]: Simplify (exp 0) into 1 2.417 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.417 * [taylor]: Taking taylor expansion of (- x) in x 2.417 * [taylor]: Taking taylor expansion of x in x 2.417 * [backup-simplify]: Simplify 0 into 0 2.417 * [backup-simplify]: Simplify 1 into 1 2.417 * [backup-simplify]: Simplify (- 0) into 0 2.418 * [backup-simplify]: Simplify (- 1) into -1 2.418 * [backup-simplify]: Simplify (exp 0) into 1 2.418 * [backup-simplify]: Simplify (+ 1 1) into 2 2.419 * [backup-simplify]: Simplify (/ 2 2) into 1 2.419 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.419 * [taylor]: Taking taylor expansion of 2 in x 2.419 * [backup-simplify]: Simplify 2 into 2 2.419 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.419 * [taylor]: Taking taylor expansion of (exp x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 1 into 1 2.419 * [backup-simplify]: Simplify (exp 0) into 1 2.419 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.419 * [taylor]: Taking taylor expansion of (- x) in x 2.419 * [taylor]: Taking taylor expansion of x in x 2.419 * [backup-simplify]: Simplify 0 into 0 2.419 * [backup-simplify]: Simplify 1 into 1 2.419 * [backup-simplify]: Simplify (- 0) into 0 2.420 * [backup-simplify]: Simplify (- 1) into -1 2.420 * [backup-simplify]: Simplify (exp 0) into 1 2.420 * [backup-simplify]: Simplify (+ 1 1) into 2 2.421 * [backup-simplify]: Simplify (/ 2 2) into 1 2.421 * [backup-simplify]: Simplify 1 into 1 2.422 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.422 * [backup-simplify]: Simplify (- 1) into -1 2.424 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.424 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.425 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.425 * [backup-simplify]: Simplify 0 into 0 2.427 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.427 * [backup-simplify]: Simplify (- 1) into -1 2.427 * [backup-simplify]: Simplify (- 0) into 0 2.432 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.432 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.434 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.434 * [backup-simplify]: Simplify -1/2 into -1/2 2.436 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.437 * [backup-simplify]: Simplify (- 1) into -1 2.437 * [backup-simplify]: Simplify (- 1) into -1 2.437 * [backup-simplify]: Simplify (- 0) into 0 2.438 * [backup-simplify]: Simplify (- 0) into 0 2.440 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.441 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.442 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.442 * [backup-simplify]: Simplify 0 into 0 2.444 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.445 * [backup-simplify]: Simplify (- 1) into -1 2.445 * [backup-simplify]: Simplify (- 1) into -1 2.445 * [backup-simplify]: Simplify (- 0) into 0 2.445 * [backup-simplify]: Simplify (- 1) into -1 2.446 * [backup-simplify]: Simplify (- 0) into 0 2.446 * [backup-simplify]: Simplify (- 0) into 0 2.446 * [backup-simplify]: Simplify (- 0) into 0 2.448 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.448 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.449 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.449 * [backup-simplify]: Simplify 5/24 into 5/24 2.450 * [backup-simplify]: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 2.450 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.450 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.450 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.450 * [taylor]: Taking taylor expansion of 2 in x 2.450 * [backup-simplify]: Simplify 2 into 2 2.450 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.450 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.450 * [taylor]: Taking taylor expansion of x in x 2.450 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify 1 into 1 2.450 * [backup-simplify]: Simplify (/ 1 1) into 1 2.450 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.450 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.450 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.450 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.450 * [taylor]: Taking taylor expansion of x in x 2.450 * [backup-simplify]: Simplify 0 into 0 2.450 * [backup-simplify]: Simplify 1 into 1 2.451 * [backup-simplify]: Simplify (/ 1 1) into 1 2.451 * [backup-simplify]: Simplify (- 1) into -1 2.451 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.451 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.451 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.451 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.451 * [taylor]: Taking taylor expansion of 2 in x 2.451 * [backup-simplify]: Simplify 2 into 2 2.451 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.451 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.451 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.451 * [taylor]: Taking taylor expansion of x in x 2.451 * [backup-simplify]: Simplify 0 into 0 2.451 * [backup-simplify]: Simplify 1 into 1 2.452 * [backup-simplify]: Simplify (/ 1 1) into 1 2.452 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.452 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.452 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.452 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.452 * [taylor]: Taking taylor expansion of x in x 2.452 * [backup-simplify]: Simplify 0 into 0 2.452 * [backup-simplify]: Simplify 1 into 1 2.452 * [backup-simplify]: Simplify (/ 1 1) into 1 2.452 * [backup-simplify]: Simplify (- 1) into -1 2.452 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.452 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.452 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.452 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.453 * [backup-simplify]: Simplify (+ 0 0) into 0 2.453 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.453 * [backup-simplify]: Simplify 0 into 0 2.453 * [backup-simplify]: Simplify (+ 0 0) into 0 2.454 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.454 * [backup-simplify]: Simplify 0 into 0 2.454 * [backup-simplify]: Simplify (+ 0 0) into 0 2.454 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.454 * [backup-simplify]: Simplify 0 into 0 2.454 * [backup-simplify]: Simplify (+ 0 0) into 0 2.455 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.455 * [backup-simplify]: Simplify 0 into 0 2.455 * [backup-simplify]: Simplify (+ 0 0) into 0 2.456 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.456 * [backup-simplify]: Simplify 0 into 0 2.456 * [backup-simplify]: Simplify (+ 0 0) into 0 2.457 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.457 * [backup-simplify]: Simplify 0 into 0 2.457 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.457 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.457 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.457 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.457 * [taylor]: Taking taylor expansion of 2 in x 2.457 * [backup-simplify]: Simplify 2 into 2 2.457 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.457 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.457 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.457 * [taylor]: Taking taylor expansion of x in x 2.457 * [backup-simplify]: Simplify 0 into 0 2.457 * [backup-simplify]: Simplify 1 into 1 2.457 * [backup-simplify]: Simplify (/ 1 1) into 1 2.457 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.457 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.457 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.457 * [taylor]: Taking taylor expansion of -1 in x 2.457 * [backup-simplify]: Simplify -1 into -1 2.457 * [taylor]: Taking taylor expansion of x in x 2.457 * [backup-simplify]: Simplify 0 into 0 2.457 * [backup-simplify]: Simplify 1 into 1 2.458 * [backup-simplify]: Simplify (/ -1 1) into -1 2.458 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.458 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.458 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.458 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.458 * [taylor]: Taking taylor expansion of 2 in x 2.458 * [backup-simplify]: Simplify 2 into 2 2.458 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.458 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.458 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.458 * [taylor]: Taking taylor expansion of x in x 2.458 * [backup-simplify]: Simplify 0 into 0 2.458 * [backup-simplify]: Simplify 1 into 1 2.458 * [backup-simplify]: Simplify (/ 1 1) into 1 2.458 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.458 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.458 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.458 * [taylor]: Taking taylor expansion of -1 in x 2.458 * [backup-simplify]: Simplify -1 into -1 2.458 * [taylor]: Taking taylor expansion of x in x 2.458 * [backup-simplify]: Simplify 0 into 0 2.458 * [backup-simplify]: Simplify 1 into 1 2.459 * [backup-simplify]: Simplify (/ -1 1) into -1 2.459 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.459 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.459 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.459 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.459 * [backup-simplify]: Simplify (+ 0 0) into 0 2.460 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.460 * [backup-simplify]: Simplify 0 into 0 2.460 * [backup-simplify]: Simplify (+ 0 0) into 0 2.460 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.460 * [backup-simplify]: Simplify 0 into 0 2.460 * [backup-simplify]: Simplify (+ 0 0) into 0 2.461 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.461 * [backup-simplify]: Simplify 0 into 0 2.461 * [backup-simplify]: Simplify (+ 0 0) into 0 2.461 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.461 * [backup-simplify]: Simplify 0 into 0 2.462 * [backup-simplify]: Simplify (+ 0 0) into 0 2.462 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.462 * [backup-simplify]: Simplify 0 into 0 2.462 * [backup-simplify]: Simplify (+ 0 0) into 0 2.463 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.463 * [backup-simplify]: Simplify 0 into 0 2.463 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.463 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2) 2.463 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.463 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.463 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.463 * [taylor]: Taking taylor expansion of (exp x) in x 2.463 * [taylor]: Taking taylor expansion of x in x 2.463 * [backup-simplify]: Simplify 0 into 0 2.463 * [backup-simplify]: Simplify 1 into 1 2.463 * [backup-simplify]: Simplify (exp 0) into 1 2.463 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.463 * [taylor]: Taking taylor expansion of (- x) in x 2.463 * [taylor]: Taking taylor expansion of x in x 2.463 * [backup-simplify]: Simplify 0 into 0 2.463 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (- 0) into 0 2.464 * [backup-simplify]: Simplify (- 1) into -1 2.464 * [backup-simplify]: Simplify (exp 0) into 1 2.464 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.464 * [taylor]: Taking taylor expansion of (exp x) in x 2.464 * [taylor]: Taking taylor expansion of x in x 2.464 * [backup-simplify]: Simplify 0 into 0 2.464 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (exp 0) into 1 2.464 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.464 * [taylor]: Taking taylor expansion of (- x) in x 2.464 * [taylor]: Taking taylor expansion of x in x 2.464 * [backup-simplify]: Simplify 0 into 0 2.464 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (- 0) into 0 2.464 * [backup-simplify]: Simplify (- 1) into -1 2.464 * [backup-simplify]: Simplify (exp 0) into 1 2.465 * [backup-simplify]: Simplify (+ 1 1) into 2 2.465 * [backup-simplify]: Simplify 2 into 2 2.465 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.466 * [backup-simplify]: Simplify (- 1) into -1 2.466 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.466 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.467 * [backup-simplify]: Simplify 0 into 0 2.467 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.468 * [backup-simplify]: Simplify (- 1) into -1 2.468 * [backup-simplify]: Simplify (- 0) into 0 2.469 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.469 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.469 * [backup-simplify]: Simplify 1 into 1 2.471 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.471 * [backup-simplify]: Simplify (- 1) into -1 2.471 * [backup-simplify]: Simplify (- 1) into -1 2.472 * [backup-simplify]: Simplify (- 0) into 0 2.472 * [backup-simplify]: Simplify (- 0) into 0 2.475 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.475 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.475 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.480 * [backup-simplify]: Simplify (- 1) into -1 2.480 * [backup-simplify]: Simplify (- 1) into -1 2.480 * [backup-simplify]: Simplify (- 0) into 0 2.481 * [backup-simplify]: Simplify (- 1) into -1 2.481 * [backup-simplify]: Simplify (- 0) into 0 2.481 * [backup-simplify]: Simplify (- 0) into 0 2.482 * [backup-simplify]: Simplify (- 0) into 0 2.486 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.487 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.487 * [backup-simplify]: Simplify 1/12 into 1/12 2.487 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.487 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.487 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.487 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.487 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.487 * [taylor]: Taking taylor expansion of x in x 2.487 * [backup-simplify]: Simplify 0 into 0 2.487 * [backup-simplify]: Simplify 1 into 1 2.488 * [backup-simplify]: Simplify (/ 1 1) into 1 2.488 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.488 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.488 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.488 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.488 * [taylor]: Taking taylor expansion of x in x 2.488 * [backup-simplify]: Simplify 0 into 0 2.488 * [backup-simplify]: Simplify 1 into 1 2.488 * [backup-simplify]: Simplify (/ 1 1) into 1 2.489 * [backup-simplify]: Simplify (- 1) into -1 2.489 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.489 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.489 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.489 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.489 * [taylor]: Taking taylor expansion of x in x 2.489 * [backup-simplify]: Simplify 0 into 0 2.489 * [backup-simplify]: Simplify 1 into 1 2.489 * [backup-simplify]: Simplify (/ 1 1) into 1 2.490 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.490 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.490 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.490 * [taylor]: Taking taylor expansion of x in x 2.490 * [backup-simplify]: Simplify 0 into 0 2.490 * [backup-simplify]: Simplify 1 into 1 2.490 * [backup-simplify]: Simplify (/ 1 1) into 1 2.490 * [backup-simplify]: Simplify (- 1) into -1 2.491 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.491 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.491 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.491 * [backup-simplify]: Simplify (+ 0 0) into 0 2.491 * [backup-simplify]: Simplify 0 into 0 2.492 * [backup-simplify]: Simplify (+ 0 0) into 0 2.492 * [backup-simplify]: Simplify 0 into 0 2.492 * [backup-simplify]: Simplify (+ 0 0) into 0 2.492 * [backup-simplify]: Simplify 0 into 0 2.493 * [backup-simplify]: Simplify (+ 0 0) into 0 2.493 * [backup-simplify]: Simplify 0 into 0 2.493 * [backup-simplify]: Simplify (+ 0 0) into 0 2.493 * [backup-simplify]: Simplify 0 into 0 2.494 * [backup-simplify]: Simplify (+ 0 0) into 0 2.494 * [backup-simplify]: Simplify 0 into 0 2.494 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.494 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.494 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.494 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.494 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.494 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.494 * [taylor]: Taking taylor expansion of x in x 2.494 * [backup-simplify]: Simplify 0 into 0 2.494 * [backup-simplify]: Simplify 1 into 1 2.495 * [backup-simplify]: Simplify (/ 1 1) into 1 2.495 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.495 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.495 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.495 * [taylor]: Taking taylor expansion of -1 in x 2.495 * [backup-simplify]: Simplify -1 into -1 2.495 * [taylor]: Taking taylor expansion of x in x 2.495 * [backup-simplify]: Simplify 0 into 0 2.495 * [backup-simplify]: Simplify 1 into 1 2.495 * [backup-simplify]: Simplify (/ -1 1) into -1 2.496 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.496 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.496 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.496 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.496 * [taylor]: Taking taylor expansion of x in x 2.496 * [backup-simplify]: Simplify 0 into 0 2.496 * [backup-simplify]: Simplify 1 into 1 2.496 * [backup-simplify]: Simplify (/ 1 1) into 1 2.496 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.496 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.496 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.496 * [taylor]: Taking taylor expansion of -1 in x 2.496 * [backup-simplify]: Simplify -1 into -1 2.496 * [taylor]: Taking taylor expansion of x in x 2.496 * [backup-simplify]: Simplify 0 into 0 2.496 * [backup-simplify]: Simplify 1 into 1 2.497 * [backup-simplify]: Simplify (/ -1 1) into -1 2.497 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.497 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.497 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.498 * [backup-simplify]: Simplify (+ 0 0) into 0 2.498 * [backup-simplify]: Simplify 0 into 0 2.498 * [backup-simplify]: Simplify (+ 0 0) into 0 2.498 * [backup-simplify]: Simplify 0 into 0 2.498 * [backup-simplify]: Simplify (+ 0 0) into 0 2.498 * [backup-simplify]: Simplify 0 into 0 2.499 * [backup-simplify]: Simplify (+ 0 0) into 0 2.499 * [backup-simplify]: Simplify 0 into 0 2.499 * [backup-simplify]: Simplify (+ 0 0) into 0 2.499 * [backup-simplify]: Simplify 0 into 0 2.500 * [backup-simplify]: Simplify (+ 0 0) into 0 2.500 * [backup-simplify]: Simplify 0 into 0 2.500 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.500 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 2.500 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.500 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.500 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.500 * [taylor]: Taking taylor expansion of (exp x) in x 2.500 * [taylor]: Taking taylor expansion of x in x 2.500 * [backup-simplify]: Simplify 0 into 0 2.500 * [backup-simplify]: Simplify 1 into 1 2.500 * [backup-simplify]: Simplify (exp 0) into 1 2.500 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.500 * [taylor]: Taking taylor expansion of (- x) in x 2.501 * [taylor]: Taking taylor expansion of x in x 2.501 * [backup-simplify]: Simplify 0 into 0 2.501 * [backup-simplify]: Simplify 1 into 1 2.501 * [backup-simplify]: Simplify (- 0) into 0 2.501 * [backup-simplify]: Simplify (- 1) into -1 2.501 * [backup-simplify]: Simplify (exp 0) into 1 2.501 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.501 * [taylor]: Taking taylor expansion of (exp x) in x 2.501 * [taylor]: Taking taylor expansion of x in x 2.502 * [backup-simplify]: Simplify 0 into 0 2.502 * [backup-simplify]: Simplify 1 into 1 2.502 * [backup-simplify]: Simplify (exp 0) into 1 2.502 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.502 * [taylor]: Taking taylor expansion of (- x) in x 2.502 * [taylor]: Taking taylor expansion of x in x 2.502 * [backup-simplify]: Simplify 0 into 0 2.502 * [backup-simplify]: Simplify 1 into 1 2.502 * [backup-simplify]: Simplify (- 0) into 0 2.502 * [backup-simplify]: Simplify (- 1) into -1 2.502 * [backup-simplify]: Simplify (exp 0) into 1 2.503 * [backup-simplify]: Simplify (+ 1 1) into 2 2.503 * [backup-simplify]: Simplify 2 into 2 2.504 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.504 * [backup-simplify]: Simplify (- 1) into -1 2.505 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.506 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.506 * [backup-simplify]: Simplify 0 into 0 2.507 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.508 * [backup-simplify]: Simplify (- 1) into -1 2.508 * [backup-simplify]: Simplify (- 0) into 0 2.510 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.511 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.511 * [backup-simplify]: Simplify 1 into 1 2.513 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.513 * [backup-simplify]: Simplify (- 1) into -1 2.514 * [backup-simplify]: Simplify (- 1) into -1 2.514 * [backup-simplify]: Simplify (- 0) into 0 2.515 * [backup-simplify]: Simplify (- 0) into 0 2.517 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.517 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.518 * [backup-simplify]: Simplify 0 into 0 2.522 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.522 * [backup-simplify]: Simplify (- 1) into -1 2.522 * [backup-simplify]: Simplify (- 1) into -1 2.523 * [backup-simplify]: Simplify (- 0) into 0 2.523 * [backup-simplify]: Simplify (- 1) into -1 2.524 * [backup-simplify]: Simplify (- 0) into 0 2.524 * [backup-simplify]: Simplify (- 0) into 0 2.524 * [backup-simplify]: Simplify (- 0) into 0 2.529 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.529 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.529 * [backup-simplify]: Simplify 1/12 into 1/12 2.529 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.529 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.530 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.530 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.530 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.530 * [backup-simplify]: Simplify (/ 1 1) into 1 2.530 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.530 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.530 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.530 * [taylor]: Taking taylor expansion of x in x 2.530 * [backup-simplify]: Simplify 0 into 0 2.530 * [backup-simplify]: Simplify 1 into 1 2.531 * [backup-simplify]: Simplify (/ 1 1) into 1 2.531 * [backup-simplify]: Simplify (- 1) into -1 2.531 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.531 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.531 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [backup-simplify]: Simplify 0 into 0 2.531 * [backup-simplify]: Simplify 1 into 1 2.531 * [backup-simplify]: Simplify (/ 1 1) into 1 2.531 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.531 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.531 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.531 * [taylor]: Taking taylor expansion of x in x 2.531 * [backup-simplify]: Simplify 0 into 0 2.531 * [backup-simplify]: Simplify 1 into 1 2.532 * [backup-simplify]: Simplify (/ 1 1) into 1 2.532 * [backup-simplify]: Simplify (- 1) into -1 2.532 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.532 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.532 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.532 * [backup-simplify]: Simplify (+ 0 0) into 0 2.532 * [backup-simplify]: Simplify 0 into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify 0 into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify 0 into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify 0 into 0 2.533 * [backup-simplify]: Simplify (+ 0 0) into 0 2.533 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify (+ 0 0) into 0 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.534 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.534 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.534 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.534 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.534 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.534 * [taylor]: Taking taylor expansion of x in x 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.534 * [backup-simplify]: Simplify (/ 1 1) into 1 2.534 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.534 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.534 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.534 * [taylor]: Taking taylor expansion of -1 in x 2.534 * [backup-simplify]: Simplify -1 into -1 2.534 * [taylor]: Taking taylor expansion of x in x 2.534 * [backup-simplify]: Simplify 0 into 0 2.534 * [backup-simplify]: Simplify 1 into 1 2.535 * [backup-simplify]: Simplify (/ -1 1) into -1 2.535 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.535 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.535 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.535 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.535 * [taylor]: Taking taylor expansion of x in x 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 1 into 1 2.535 * [backup-simplify]: Simplify (/ 1 1) into 1 2.535 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.535 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.535 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.535 * [taylor]: Taking taylor expansion of -1 in x 2.535 * [backup-simplify]: Simplify -1 into -1 2.535 * [taylor]: Taking taylor expansion of x in x 2.535 * [backup-simplify]: Simplify 0 into 0 2.535 * [backup-simplify]: Simplify 1 into 1 2.535 * [backup-simplify]: Simplify (/ -1 1) into -1 2.535 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.536 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.536 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.536 * [backup-simplify]: Simplify 0 into 0 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.536 * [backup-simplify]: Simplify 0 into 0 2.536 * [backup-simplify]: Simplify (+ 0 0) into 0 2.536 * [backup-simplify]: Simplify 0 into 0 2.537 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [backup-simplify]: Simplify 0 into 0 2.537 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [backup-simplify]: Simplify 0 into 0 2.537 * [backup-simplify]: Simplify (+ 0 0) into 0 2.537 * [backup-simplify]: Simplify 0 into 0 2.537 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.537 * * * [progress]: simplifying candidates 2.537 * * * * [progress]: [ 1 / 120 ] simplifiying candidate # 2.537 * * * * [progress]: [ 2 / 120 ] simplifiying candidate # 2.537 * * * * [progress]: [ 3 / 120 ] simplifiying candidate # 2.538 * * * * [progress]: [ 4 / 120 ] simplifiying candidate # 2.538 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 2.538 * * [simplify]: iters left: 6 (9 enodes) 2.540 * * [simplify]: iters left: 5 (32 enodes) 2.545 * * [simplify]: iters left: 4 (39 enodes) 2.553 * * [simplify]: iters left: 3 (41 enodes) 2.559 * * [simplify]: Extracting #0: cost 1 inf + 0 2.559 * * [simplify]: Extracting #1: cost 5 inf + 0 2.560 * * [simplify]: Extracting #2: cost 10 inf + 0 2.560 * * [simplify]: Extracting #3: cost 12 inf + 1 2.560 * * [simplify]: Extracting #4: cost 15 inf + 143 2.560 * * [simplify]: Extracting #5: cost 13 inf + 216 2.561 * * [simplify]: Extracting #6: cost 9 inf + 550 2.561 * * [simplify]: Extracting #7: cost 4 inf + 1655 2.562 * * [simplify]: Extracting #8: cost 0 inf + 3081 2.563 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 2.563 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (exp (- (log 2) (log (+ (exp x) (exp (- x))))))))) 2.563 * * * * [progress]: [ 5 / 120 ] simplifiying candidate # 2.563 * * * * [progress]: [ 6 / 120 ] simplifiying candidate # 2.563 * * * * [progress]: [ 7 / 120 ] simplifiying candidate # 2.563 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 2.564 * * [simplify]: iters left: 6 (11 enodes) 2.570 * * [simplify]: iters left: 5 (58 enodes) 2.598 * * [simplify]: iters left: 4 (185 enodes) 2.691 * * [simplify]: Extracting #0: cost 1 inf + 0 2.692 * * [simplify]: Extracting #1: cost 36 inf + 0 2.692 * * [simplify]: Extracting #2: cost 103 inf + 3 2.693 * * [simplify]: Extracting #3: cost 161 inf + 5 2.694 * * [simplify]: Extracting #4: cost 158 inf + 781 2.696 * * [simplify]: Extracting #5: cost 133 inf + 4917 2.704 * * [simplify]: Extracting #6: cost 32 inf + 33079 2.714 * * [simplify]: Extracting #7: cost 0 inf + 41491 2.721 * * [simplify]: Extracting #8: cost 0 inf + 40906 2.729 * [simplify]: Simplified to (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))) 2.729 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))))))) 2.729 * * * * [progress]: [ 8 / 120 ] simplifiying candidate # 2.729 * * * * [progress]: [ 9 / 120 ] simplifiying candidate # 2.729 * * * * [progress]: [ 10 / 120 ] simplifiying candidate # 2.729 * * * * [progress]: [ 11 / 120 ] simplifiying candidate # 2.729 * * * * [progress]: [ 12 / 120 ] simplifiying candidate # 2.729 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 2.729 * * [simplify]: iters left: 6 (11 enodes) 2.733 * * [simplify]: iters left: 5 (42 enodes) 2.740 * * [simplify]: iters left: 4 (61 enodes) 2.749 * * [simplify]: iters left: 3 (70 enodes) 2.759 * * [simplify]: iters left: 2 (73 enodes) 2.770 * * [simplify]: Extracting #0: cost 1 inf + 0 2.770 * * [simplify]: Extracting #1: cost 11 inf + 0 2.770 * * [simplify]: Extracting #2: cost 22 inf + 0 2.770 * * [simplify]: Extracting #3: cost 24 inf + 1 2.770 * * [simplify]: Extracting #4: cost 28 inf + 82 2.770 * * [simplify]: Extracting #5: cost 21 inf + 590 2.771 * * [simplify]: Extracting #6: cost 14 inf + 2138 2.771 * * [simplify]: Extracting #7: cost 2 inf + 7039 2.772 * * [simplify]: Extracting #8: cost 0 inf + 7963 2.775 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 2.775 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.776 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.776 * * [simplify]: iters left: 6 (9 enodes) 2.778 * * [simplify]: iters left: 5 (30 enodes) 2.783 * * [simplify]: iters left: 4 (34 enodes) 2.788 * * [simplify]: iters left: 3 (36 enodes) 2.794 * * [simplify]: Extracting #0: cost 1 inf + 0 2.794 * * [simplify]: Extracting #1: cost 4 inf + 0 2.794 * * [simplify]: Extracting #2: cost 8 inf + 0 2.794 * * [simplify]: Extracting #3: cost 10 inf + 1 2.794 * * [simplify]: Extracting #4: cost 13 inf + 163 2.794 * * [simplify]: Extracting #5: cost 8 inf + 459 2.794 * * [simplify]: Extracting #6: cost 4 inf + 1133 2.794 * * [simplify]: Extracting #7: cost 0 inf + 2499 2.795 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.795 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.795 * * * * [progress]: [ 13 / 120 ] simplifiying candidate # 2.795 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 2.795 * * [simplify]: iters left: 6 (10 enodes) 2.798 * * [simplify]: iters left: 5 (35 enodes) 2.804 * * [simplify]: iters left: 4 (43 enodes) 2.810 * * [simplify]: iters left: 3 (48 enodes) 2.817 * * [simplify]: Extracting #0: cost 1 inf + 0 2.817 * * [simplify]: Extracting #1: cost 7 inf + 0 2.817 * * [simplify]: Extracting #2: cost 14 inf + 0 2.817 * * [simplify]: Extracting #3: cost 16 inf + 1 2.817 * * [simplify]: Extracting #4: cost 20 inf + 82 2.818 * * [simplify]: Extracting #5: cost 15 inf + 448 2.818 * * [simplify]: Extracting #6: cost 8 inf + 1295 2.818 * * [simplify]: Extracting #7: cost 1 inf + 3807 2.819 * * [simplify]: Extracting #8: cost 0 inf + 4189 2.819 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 2.819 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.820 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.820 * * [simplify]: iters left: 6 (9 enodes) 2.822 * * [simplify]: iters left: 5 (30 enodes) 2.827 * * [simplify]: iters left: 4 (34 enodes) 2.833 * * [simplify]: iters left: 3 (36 enodes) 2.838 * * [simplify]: Extracting #0: cost 1 inf + 0 2.838 * * [simplify]: Extracting #1: cost 4 inf + 0 2.838 * * [simplify]: Extracting #2: cost 8 inf + 0 2.838 * * [simplify]: Extracting #3: cost 10 inf + 1 2.838 * * [simplify]: Extracting #4: cost 13 inf + 163 2.839 * * [simplify]: Extracting #5: cost 8 inf + 459 2.839 * * [simplify]: Extracting #6: cost 4 inf + 1093 2.839 * * [simplify]: Extracting #7: cost 0 inf + 2339 2.839 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.839 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 2.839 * * * * [progress]: [ 14 / 120 ] simplifiying candidate # 2.840 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 2.840 * * [simplify]: iters left: 5 (5 enodes) 2.842 * * [simplify]: iters left: 4 (17 enodes) 2.845 * * [simplify]: iters left: 3 (27 enodes) 2.850 * * [simplify]: iters left: 2 (28 enodes) 2.854 * * [simplify]: Extracting #0: cost 1 inf + 0 2.854 * * [simplify]: Extracting #1: cost 5 inf + 0 2.854 * * [simplify]: Extracting #2: cost 7 inf + 1 2.854 * * [simplify]: Extracting #3: cost 6 inf + 2 2.854 * * [simplify]: Extracting #4: cost 1 inf + 528 2.854 * * [simplify]: Extracting #5: cost 0 inf + 650 2.854 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 2.854 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.855 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.855 * * [simplify]: iters left: 6 (8 enodes) 2.858 * * [simplify]: iters left: 5 (27 enodes) 2.863 * * [simplify]: iters left: 4 (31 enodes) 2.873 * * [simplify]: iters left: 3 (33 enodes) 2.883 * * [simplify]: Extracting #0: cost 1 inf + 0 2.883 * * [simplify]: Extracting #1: cost 4 inf + 0 2.883 * * [simplify]: Extracting #2: cost 9 inf + 0 2.883 * * [simplify]: Extracting #3: cost 13 inf + 1 2.884 * * [simplify]: Extracting #4: cost 8 inf + 307 2.884 * * [simplify]: Extracting #5: cost 1 inf + 1395 2.884 * * [simplify]: Extracting #6: cost 0 inf + 1737 2.885 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.885 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.885 * * * * [progress]: [ 15 / 120 ] simplifiying candidate # 2.885 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 2.885 * * [simplify]: iters left: 5 (5 enodes) 2.889 * * [simplify]: iters left: 4 (17 enodes) 2.895 * * [simplify]: iters left: 3 (27 enodes) 2.904 * * [simplify]: iters left: 2 (28 enodes) 2.911 * * [simplify]: Extracting #0: cost 1 inf + 0 2.911 * * [simplify]: Extracting #1: cost 5 inf + 0 2.911 * * [simplify]: Extracting #2: cost 7 inf + 1 2.911 * * [simplify]: Extracting #3: cost 6 inf + 2 2.911 * * [simplify]: Extracting #4: cost 1 inf + 528 2.912 * * [simplify]: Extracting #5: cost 0 inf + 650 2.912 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 2.912 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.912 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.913 * * [simplify]: iters left: 6 (8 enodes) 2.917 * * [simplify]: iters left: 5 (27 enodes) 2.926 * * [simplify]: iters left: 4 (31 enodes) 2.935 * * [simplify]: iters left: 3 (33 enodes) 2.940 * * [simplify]: Extracting #0: cost 1 inf + 0 2.940 * * [simplify]: Extracting #1: cost 4 inf + 0 2.940 * * [simplify]: Extracting #2: cost 9 inf + 0 2.940 * * [simplify]: Extracting #3: cost 13 inf + 1 2.940 * * [simplify]: Extracting #4: cost 8 inf + 307 2.940 * * [simplify]: Extracting #5: cost 1 inf + 1395 2.941 * * [simplify]: Extracting #6: cost 0 inf + 1737 2.941 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 2.941 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 2.941 * * * * [progress]: [ 16 / 120 ] simplifiying candidate # 2.941 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 2.941 * * [simplify]: iters left: 6 (10 enodes) 2.944 * * [simplify]: iters left: 5 (35 enodes) 2.950 * * [simplify]: iters left: 4 (41 enodes) 2.956 * * [simplify]: iters left: 3 (43 enodes) 2.962 * * [simplify]: Extracting #0: cost 1 inf + 0 2.962 * * [simplify]: Extracting #1: cost 6 inf + 0 2.962 * * [simplify]: Extracting #2: cost 12 inf + 0 2.962 * * [simplify]: Extracting #3: cost 14 inf + 1 2.963 * * [simplify]: Extracting #4: cost 18 inf + 42 2.963 * * [simplify]: Extracting #5: cost 12 inf + 419 2.963 * * [simplify]: Extracting #6: cost 7 inf + 1274 2.963 * * [simplify]: Extracting #7: cost 0 inf + 3865 2.964 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 2.964 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.964 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.964 * * [simplify]: iters left: 6 (9 enodes) 2.966 * * [simplify]: iters left: 5 (30 enodes) 2.973 * * [simplify]: iters left: 4 (34 enodes) 2.984 * * [simplify]: iters left: 3 (36 enodes) 2.995 * * [simplify]: Extracting #0: cost 1 inf + 0 2.996 * * [simplify]: Extracting #1: cost 4 inf + 0 2.996 * * [simplify]: Extracting #2: cost 8 inf + 0 2.996 * * [simplify]: Extracting #3: cost 10 inf + 1 2.996 * * [simplify]: Extracting #4: cost 13 inf + 83 2.996 * * [simplify]: Extracting #5: cost 8 inf + 379 2.996 * * [simplify]: Extracting #6: cost 4 inf + 1053 2.997 * * [simplify]: Extracting #7: cost 0 inf + 2339 2.997 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 2.997 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 2.998 * * * * [progress]: [ 17 / 120 ] simplifiying candidate # 2.998 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 2.998 * * [simplify]: iters left: 6 (9 enodes) 3.003 * * [simplify]: iters left: 5 (30 enodes) 3.012 * * [simplify]: iters left: 4 (34 enodes) 3.023 * * [simplify]: iters left: 3 (36 enodes) 3.034 * * [simplify]: Extracting #0: cost 1 inf + 0 3.034 * * [simplify]: Extracting #1: cost 4 inf + 0 3.034 * * [simplify]: Extracting #2: cost 8 inf + 0 3.034 * * [simplify]: Extracting #3: cost 10 inf + 1 3.034 * * [simplify]: Extracting #4: cost 13 inf + 83 3.034 * * [simplify]: Extracting #5: cost 8 inf + 379 3.034 * * [simplify]: Extracting #6: cost 4 inf + 1013 3.035 * * [simplify]: Extracting #7: cost 0 inf + 2179 3.035 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.036 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.036 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.036 * * [simplify]: iters left: 6 (9 enodes) 3.039 * * [simplify]: iters left: 5 (30 enodes) 3.044 * * [simplify]: iters left: 4 (34 enodes) 3.049 * * [simplify]: iters left: 3 (36 enodes) 3.055 * * [simplify]: Extracting #0: cost 1 inf + 0 3.055 * * [simplify]: Extracting #1: cost 4 inf + 0 3.055 * * [simplify]: Extracting #2: cost 8 inf + 0 3.055 * * [simplify]: Extracting #3: cost 10 inf + 1 3.055 * * [simplify]: Extracting #4: cost 13 inf + 83 3.055 * * [simplify]: Extracting #5: cost 8 inf + 379 3.056 * * [simplify]: Extracting #6: cost 4 inf + 1013 3.056 * * [simplify]: Extracting #7: cost 0 inf + 2179 3.056 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.056 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.056 * * * * [progress]: [ 18 / 120 ] simplifiying candidate # 3.056 * [simplify]: Simplifying (/ (sqrt 2) 1) 3.056 * * [simplify]: iters left: 3 (4 enodes) 3.058 * * [simplify]: iters left: 2 (12 enodes) 3.062 * * [simplify]: iters left: 1 (14 enodes) 3.066 * * [simplify]: Extracting #0: cost 1 inf + 0 3.067 * * [simplify]: Extracting #1: cost 4 inf + 0 3.067 * * [simplify]: Extracting #2: cost 0 inf + 84 3.067 * [simplify]: Simplified to (sqrt 2) 3.067 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.067 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.067 * * [simplify]: iters left: 6 (8 enodes) 3.071 * * [simplify]: iters left: 5 (27 enodes) 3.081 * * [simplify]: iters left: 4 (31 enodes) 3.091 * * [simplify]: iters left: 3 (33 enodes) 3.102 * * [simplify]: Extracting #0: cost 1 inf + 0 3.102 * * [simplify]: Extracting #1: cost 4 inf + 0 3.102 * * [simplify]: Extracting #2: cost 9 inf + 0 3.102 * * [simplify]: Extracting #3: cost 13 inf + 1 3.102 * * [simplify]: Extracting #4: cost 8 inf + 267 3.102 * * [simplify]: Extracting #5: cost 1 inf + 1275 3.103 * * [simplify]: Extracting #6: cost 0 inf + 1577 3.103 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.103 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.104 * * * * [progress]: [ 19 / 120 ] simplifiying candidate # 3.104 * [simplify]: Simplifying (/ (sqrt 2) 1) 3.104 * * [simplify]: iters left: 3 (4 enodes) 3.107 * * [simplify]: iters left: 2 (12 enodes) 3.115 * * [simplify]: iters left: 1 (14 enodes) 3.120 * * [simplify]: Extracting #0: cost 1 inf + 0 3.120 * * [simplify]: Extracting #1: cost 4 inf + 0 3.120 * * [simplify]: Extracting #2: cost 0 inf + 84 3.120 * [simplify]: Simplified to (sqrt 2) 3.120 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.121 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.121 * * [simplify]: iters left: 6 (8 enodes) 3.124 * * [simplify]: iters left: 5 (27 enodes) 3.128 * * [simplify]: iters left: 4 (31 enodes) 3.133 * * [simplify]: iters left: 3 (33 enodes) 3.138 * * [simplify]: Extracting #0: cost 1 inf + 0 3.138 * * [simplify]: Extracting #1: cost 4 inf + 0 3.138 * * [simplify]: Extracting #2: cost 9 inf + 0 3.138 * * [simplify]: Extracting #3: cost 13 inf + 1 3.139 * * [simplify]: Extracting #4: cost 8 inf + 267 3.139 * * [simplify]: Extracting #5: cost 1 inf + 1275 3.139 * * [simplify]: Extracting #6: cost 0 inf + 1577 3.139 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.139 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.139 * * * * [progress]: [ 20 / 120 ] simplifiying candidate # 3.139 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 3.140 * * [simplify]: iters left: 6 (9 enodes) 3.142 * * [simplify]: iters left: 5 (33 enodes) 3.147 * * [simplify]: iters left: 4 (37 enodes) 3.153 * * [simplify]: Extracting #0: cost 1 inf + 0 3.153 * * [simplify]: Extracting #1: cost 6 inf + 0 3.153 * * [simplify]: Extracting #2: cost 9 inf + 1 3.153 * * [simplify]: Extracting #3: cost 12 inf + 1 3.153 * * [simplify]: Extracting #4: cost 16 inf + 1 3.153 * * [simplify]: Extracting #5: cost 15 inf + 43 3.153 * * [simplify]: Extracting #6: cost 8 inf + 890 3.154 * * [simplify]: Extracting #7: cost 2 inf + 2858 3.155 * * [simplify]: Extracting #8: cost 0 inf + 3622 3.156 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 3.156 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 3.156 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 3.156 * * [simplify]: iters left: 6 (8 enodes) 3.160 * * [simplify]: iters left: 5 (27 enodes) 3.169 * * [simplify]: iters left: 4 (31 enodes) 3.178 * * [simplify]: iters left: 3 (33 enodes) 3.187 * * [simplify]: Extracting #0: cost 1 inf + 0 3.187 * * [simplify]: Extracting #1: cost 4 inf + 0 3.188 * * [simplify]: Extracting #2: cost 5 inf + 1 3.188 * * [simplify]: Extracting #3: cost 8 inf + 1 3.188 * * [simplify]: Extracting #4: cost 13 inf + 1 3.188 * * [simplify]: Extracting #5: cost 11 inf + 44 3.188 * * [simplify]: Extracting #6: cost 5 inf + 670 3.188 * * [simplify]: Extracting #7: cost 1 inf + 1835 3.189 * * [simplify]: Extracting #8: cost 0 inf + 2177 3.189 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 3.189 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 3.189 * * * * [progress]: [ 21 / 120 ] simplifiying candidate # 3.190 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 3.190 * * [simplify]: iters left: 6 (8 enodes) 3.194 * * [simplify]: iters left: 5 (28 enodes) 3.202 * * [simplify]: iters left: 4 (30 enodes) 3.210 * * [simplify]: Extracting #0: cost 1 inf + 0 3.210 * * [simplify]: Extracting #1: cost 4 inf + 0 3.210 * * [simplify]: Extracting #2: cost 5 inf + 1 3.210 * * [simplify]: Extracting #3: cost 8 inf + 1 3.211 * * [simplify]: Extracting #4: cost 12 inf + 1 3.211 * * [simplify]: Extracting #5: cost 11 inf + 43 3.211 * * [simplify]: Extracting #6: cost 6 inf + 558 3.211 * * [simplify]: Extracting #7: cost 2 inf + 1453 3.211 * * [simplify]: Extracting #8: cost 0 inf + 2016 3.211 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 3.211 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 3.212 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 3.212 * * [simplify]: iters left: 6 (8 enodes) 3.213 * * [simplify]: iters left: 5 (27 enodes) 3.218 * * [simplify]: iters left: 4 (31 enodes) 3.222 * * [simplify]: iters left: 3 (33 enodes) 3.228 * * [simplify]: Extracting #0: cost 1 inf + 0 3.228 * * [simplify]: Extracting #1: cost 4 inf + 0 3.228 * * [simplify]: Extracting #2: cost 5 inf + 1 3.229 * * [simplify]: Extracting #3: cost 8 inf + 1 3.229 * * [simplify]: Extracting #4: cost 13 inf + 1 3.229 * * [simplify]: Extracting #5: cost 11 inf + 44 3.229 * * [simplify]: Extracting #6: cost 5 inf + 670 3.229 * * [simplify]: Extracting #7: cost 1 inf + 1715 3.229 * * [simplify]: Extracting #8: cost 0 inf + 2017 3.229 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 3.229 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 3.230 * * * * [progress]: [ 22 / 120 ] simplifiying candidate # 3.230 * [simplify]: Simplifying (/ 1 1) 3.230 * * [simplify]: iters left: 2 (2 enodes) 3.231 * * [simplify]: iters left: 1 (6 enodes) 3.232 * * [simplify]: Extracting #0: cost 1 inf + 0 3.232 * * [simplify]: Extracting #1: cost 0 inf + 1 3.232 * [simplify]: Simplified to 1 3.232 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.232 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 3.232 * * [simplify]: iters left: 6 (7 enodes) 3.234 * * [simplify]: iters left: 5 (24 enodes) 3.237 * * [simplify]: iters left: 4 (28 enodes) 3.245 * * [simplify]: iters left: 3 (30 enodes) 3.253 * * [simplify]: Extracting #0: cost 1 inf + 0 3.254 * * [simplify]: Extracting #1: cost 4 inf + 0 3.254 * * [simplify]: Extracting #2: cost 6 inf + 1 3.254 * * [simplify]: Extracting #3: cost 11 inf + 1 3.254 * * [simplify]: Extracting #4: cost 9 inf + 44 3.255 * * [simplify]: Extracting #5: cost 3 inf + 670 3.255 * * [simplify]: Extracting #6: cost 1 inf + 1153 3.255 * * [simplify]: Extracting #7: cost 0 inf + 1415 3.256 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.256 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.256 * * * * [progress]: [ 23 / 120 ] simplifiying candidate # 3.256 * [simplify]: Simplifying (/ 1 1) 3.256 * * [simplify]: iters left: 2 (2 enodes) 3.258 * * [simplify]: iters left: 1 (6 enodes) 3.260 * * [simplify]: Extracting #0: cost 1 inf + 0 3.260 * * [simplify]: Extracting #1: cost 0 inf + 1 3.260 * [simplify]: Simplified to 1 3.260 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.260 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 3.260 * * [simplify]: iters left: 6 (7 enodes) 3.264 * * [simplify]: iters left: 5 (24 enodes) 3.271 * * [simplify]: iters left: 4 (28 enodes) 3.275 * * [simplify]: iters left: 3 (30 enodes) 3.280 * * [simplify]: Extracting #0: cost 1 inf + 0 3.280 * * [simplify]: Extracting #1: cost 4 inf + 0 3.280 * * [simplify]: Extracting #2: cost 6 inf + 1 3.280 * * [simplify]: Extracting #3: cost 11 inf + 1 3.280 * * [simplify]: Extracting #4: cost 9 inf + 44 3.280 * * [simplify]: Extracting #5: cost 3 inf + 670 3.280 * * [simplify]: Extracting #6: cost 1 inf + 1153 3.280 * * [simplify]: Extracting #7: cost 0 inf + 1415 3.281 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.281 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.281 * * * * [progress]: [ 24 / 120 ] simplifiying candidate # 3.281 * * * * [progress]: [ 25 / 120 ] simplifiying candidate # 3.281 * * * * [progress]: [ 26 / 120 ] simplifiying candidate # 3.281 * * * * [progress]: [ 27 / 120 ] simplifiying candidate # 3.281 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 3.281 * * [simplify]: iters left: 6 (6 enodes) 3.282 * * [simplify]: iters left: 5 (21 enodes) 3.285 * * [simplify]: iters left: 4 (25 enodes) 3.289 * * [simplify]: iters left: 3 (27 enodes) 3.293 * * [simplify]: Extracting #0: cost 1 inf + 0 3.293 * * [simplify]: Extracting #1: cost 3 inf + 0 3.293 * * [simplify]: Extracting #2: cost 6 inf + 0 3.293 * * [simplify]: Extracting #3: cost 11 inf + 0 3.293 * * [simplify]: Extracting #4: cost 9 inf + 43 3.293 * * [simplify]: Extracting #5: cost 0 inf + 1492 3.294 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 3.294 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 3.294 * * * * [progress]: [ 28 / 120 ] simplifiying candidate # 3.294 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 3.294 * * [simplify]: iters left: 6 (6 enodes) 3.295 * * [simplify]: iters left: 5 (21 enodes) 3.298 * * [simplify]: iters left: 4 (25 enodes) 3.302 * * [simplify]: iters left: 3 (27 enodes) 3.309 * * [simplify]: Extracting #0: cost 1 inf + 0 3.310 * * [simplify]: Extracting #1: cost 3 inf + 0 3.310 * * [simplify]: Extracting #2: cost 6 inf + 0 3.310 * * [simplify]: Extracting #3: cost 11 inf + 0 3.310 * * [simplify]: Extracting #4: cost 9 inf + 43 3.310 * * [simplify]: Extracting #5: cost 0 inf + 1412 3.311 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 3.311 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.311 * * * * [progress]: [ 29 / 120 ] simplifiying candidate # 3.311 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 3.311 * * [simplify]: iters left: 5 (5 enodes) 3.314 * * [simplify]: iters left: 4 (18 enodes) 3.320 * * [simplify]: iters left: 3 (22 enodes) 3.326 * * [simplify]: iters left: 2 (24 enodes) 3.333 * * [simplify]: Extracting #0: cost 1 inf + 0 3.333 * * [simplify]: Extracting #1: cost 4 inf + 0 3.333 * * [simplify]: Extracting #2: cost 9 inf + 0 3.333 * * [simplify]: Extracting #3: cost 8 inf + 2 3.334 * * [simplify]: Extracting #4: cost 0 inf + 890 3.334 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 3.334 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 3.334 * * * * [progress]: [ 30 / 120 ] simplifiying candidate # 3.334 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 3.334 * * [simplify]: iters left: 5 (5 enodes) 3.335 * * [simplify]: iters left: 4 (18 enodes) 3.338 * * [simplify]: iters left: 3 (22 enodes) 3.343 * * [simplify]: iters left: 2 (24 enodes) 3.346 * * [simplify]: Extracting #0: cost 1 inf + 0 3.346 * * [simplify]: Extracting #1: cost 4 inf + 0 3.346 * * [simplify]: Extracting #2: cost 9 inf + 0 3.346 * * [simplify]: Extracting #3: cost 8 inf + 2 3.346 * * [simplify]: Extracting #4: cost 0 inf + 890 3.347 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 3.347 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 3.347 * * * * [progress]: [ 31 / 120 ] simplifiying candidate # 3.347 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 3.347 * * [simplify]: iters left: 3 (3 enodes) 3.348 * * [simplify]: iters left: 2 (9 enodes) 3.350 * * [simplify]: Extracting #0: cost 1 inf + 0 3.350 * * [simplify]: Extracting #1: cost 3 inf + 0 3.350 * * [simplify]: Extracting #2: cost 5 inf + 0 3.350 * * [simplify]: Extracting #3: cost 4 inf + 1 3.350 * * [simplify]: Extracting #4: cost 0 inf + 405 3.350 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 3.350 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))))) 3.350 * * * * [progress]: [ 32 / 120 ] simplifiying candidate # 3.350 * [simplify]: Simplifying (sqrt 2) 3.350 * * [simplify]: iters left: 1 (2 enodes) 3.351 * * [simplify]: Extracting #0: cost 1 inf + 0 3.351 * * [simplify]: Extracting #1: cost 3 inf + 0 3.351 * * [simplify]: Extracting #2: cost 2 inf + 1 3.351 * * [simplify]: Extracting #3: cost 0 inf + 83 3.351 * [simplify]: Simplified to (sqrt 2) 3.352 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))))) 3.352 * * * * [progress]: [ 33 / 120 ] simplifiying candidate # 3.352 * * * * [progress]: [ 34 / 120 ] simplifiying candidate # 3.352 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 3.352 * * [simplify]: iters left: 6 (9 enodes) 3.354 * * [simplify]: iters left: 5 (45 enodes) 3.363 * * [simplify]: iters left: 4 (91 enodes) 3.376 * * [simplify]: iters left: 3 (136 enodes) 3.420 * * [simplify]: iters left: 2 (198 enodes) 3.488 * * [simplify]: iters left: 1 (278 enodes) 3.582 * * [simplify]: Extracting #0: cost 1 inf + 0 3.582 * * [simplify]: Extracting #1: cost 26 inf + 0 3.583 * * [simplify]: Extracting #2: cost 66 inf + 2 3.583 * * [simplify]: Extracting #3: cost 70 inf + 74 3.586 * * [simplify]: Extracting #4: cost 26 inf + 6374 3.591 * * [simplify]: Extracting #5: cost 0 inf + 11556 3.596 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 3.596 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))) 3.597 * * * * [progress]: [ 35 / 120 ] simplifiying candidate # 3.597 * [simplify]: Simplifying (- (exp x) (exp (- x))) 3.597 * * [simplify]: iters left: 5 (5 enodes) 3.599 * * [simplify]: iters left: 4 (19 enodes) 3.606 * * [simplify]: iters left: 3 (29 enodes) 3.615 * * [simplify]: iters left: 2 (33 enodes) 3.624 * * [simplify]: Extracting #0: cost 1 inf + 0 3.625 * * [simplify]: Extracting #1: cost 5 inf + 0 3.625 * * [simplify]: Extracting #2: cost 12 inf + 0 3.625 * * [simplify]: Extracting #3: cost 10 inf + 3 3.625 * * [simplify]: Extracting #4: cost 3 inf + 561 3.625 * * [simplify]: Extracting #5: cost 0 inf + 977 3.626 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 3.626 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 3.626 * * * * [progress]: [ 36 / 120 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))))> 3.626 * * * * [progress]: [ 37 / 120 ] simplifiying candidate # 3.626 * * * * [progress]: [ 38 / 120 ] simplifiying candidate # 3.626 * * * * [progress]: [ 39 / 120 ] simplifiying candidate # 3.626 * * * * [progress]: [ 40 / 120 ] simplifiying candidate # 3.626 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 3.627 * * [simplify]: iters left: 6 (9 enodes) 3.631 * * [simplify]: iters left: 5 (32 enodes) 3.638 * * [simplify]: iters left: 4 (39 enodes) 3.644 * * [simplify]: iters left: 3 (41 enodes) 3.650 * * [simplify]: Extracting #0: cost 1 inf + 0 3.651 * * [simplify]: Extracting #1: cost 5 inf + 0 3.651 * * [simplify]: Extracting #2: cost 10 inf + 0 3.651 * * [simplify]: Extracting #3: cost 12 inf + 1 3.651 * * [simplify]: Extracting #4: cost 15 inf + 143 3.651 * * [simplify]: Extracting #5: cost 13 inf + 216 3.651 * * [simplify]: Extracting #6: cost 9 inf + 550 3.651 * * [simplify]: Extracting #7: cost 4 inf + 1655 3.651 * * [simplify]: Extracting #8: cost 0 inf + 3081 3.652 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 3.652 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.652 * * * * [progress]: [ 41 / 120 ] simplifiying candidate # 3.652 * * * * [progress]: [ 42 / 120 ] simplifiying candidate # 3.652 * * * * [progress]: [ 43 / 120 ] simplifiying candidate # 3.652 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 3.652 * * [simplify]: iters left: 6 (11 enodes) 3.655 * * [simplify]: iters left: 5 (58 enodes) 3.672 * * [simplify]: iters left: 4 (185 enodes) 3.744 * * [simplify]: Extracting #0: cost 1 inf + 0 3.744 * * [simplify]: Extracting #1: cost 36 inf + 0 3.744 * * [simplify]: Extracting #2: cost 103 inf + 3 3.745 * * [simplify]: Extracting #3: cost 161 inf + 5 3.746 * * [simplify]: Extracting #4: cost 158 inf + 781 3.748 * * [simplify]: Extracting #5: cost 133 inf + 4917 3.757 * * [simplify]: Extracting #6: cost 32 inf + 33079 3.774 * * [simplify]: Extracting #7: cost 0 inf + 41491 3.788 * * [simplify]: Extracting #8: cost 0 inf + 40906 3.803 * [simplify]: Simplified to (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))) 3.803 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (cbrt (/ (/ 8 (/ (* 1 (fma (exp x) (exp x) 1)) (exp x))) (* (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)) (/ (* 1 (fma (exp x) (exp x) 1)) (exp x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.803 * * * * [progress]: [ 44 / 120 ] simplifiying candidate # 3.804 * * * * [progress]: [ 45 / 120 ] simplifiying candidate # 3.804 * * * * [progress]: [ 46 / 120 ] simplifiying candidate # 3.804 * * * * [progress]: [ 47 / 120 ] simplifiying candidate # 3.804 * * * * [progress]: [ 48 / 120 ] simplifiying candidate # 3.804 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 3.804 * * [simplify]: iters left: 6 (11 enodes) 3.810 * * [simplify]: iters left: 5 (42 enodes) 3.824 * * [simplify]: iters left: 4 (61 enodes) 3.839 * * [simplify]: iters left: 3 (70 enodes) 3.849 * * [simplify]: iters left: 2 (73 enodes) 3.860 * * [simplify]: Extracting #0: cost 1 inf + 0 3.860 * * [simplify]: Extracting #1: cost 11 inf + 0 3.860 * * [simplify]: Extracting #2: cost 22 inf + 0 3.860 * * [simplify]: Extracting #3: cost 24 inf + 1 3.860 * * [simplify]: Extracting #4: cost 28 inf + 82 3.860 * * [simplify]: Extracting #5: cost 21 inf + 590 3.861 * * [simplify]: Extracting #6: cost 14 inf + 2138 3.861 * * [simplify]: Extracting #7: cost 2 inf + 7039 3.862 * * [simplify]: Extracting #8: cost 0 inf + 7963 3.863 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 3.863 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.863 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.864 * * [simplify]: iters left: 6 (9 enodes) 3.866 * * [simplify]: iters left: 5 (30 enodes) 3.871 * * [simplify]: iters left: 4 (34 enodes) 3.877 * * [simplify]: iters left: 3 (36 enodes) 3.884 * * [simplify]: Extracting #0: cost 1 inf + 0 3.884 * * [simplify]: Extracting #1: cost 4 inf + 0 3.884 * * [simplify]: Extracting #2: cost 8 inf + 0 3.884 * * [simplify]: Extracting #3: cost 10 inf + 1 3.884 * * [simplify]: Extracting #4: cost 13 inf + 163 3.884 * * [simplify]: Extracting #5: cost 8 inf + 459 3.884 * * [simplify]: Extracting #6: cost 4 inf + 1133 3.885 * * [simplify]: Extracting #7: cost 0 inf + 2499 3.885 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.885 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.885 * * * * [progress]: [ 49 / 120 ] simplifiying candidate # 3.885 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 3.885 * * [simplify]: iters left: 6 (10 enodes) 3.888 * * [simplify]: iters left: 5 (35 enodes) 3.893 * * [simplify]: iters left: 4 (43 enodes) 3.902 * * [simplify]: iters left: 3 (48 enodes) 3.909 * * [simplify]: Extracting #0: cost 1 inf + 0 3.909 * * [simplify]: Extracting #1: cost 7 inf + 0 3.910 * * [simplify]: Extracting #2: cost 14 inf + 0 3.910 * * [simplify]: Extracting #3: cost 16 inf + 1 3.910 * * [simplify]: Extracting #4: cost 20 inf + 82 3.910 * * [simplify]: Extracting #5: cost 15 inf + 448 3.910 * * [simplify]: Extracting #6: cost 8 inf + 1295 3.910 * * [simplify]: Extracting #7: cost 1 inf + 3807 3.911 * * [simplify]: Extracting #8: cost 0 inf + 4189 3.911 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 3.911 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.911 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.911 * * [simplify]: iters left: 6 (9 enodes) 3.914 * * [simplify]: iters left: 5 (30 enodes) 3.918 * * [simplify]: iters left: 4 (34 enodes) 3.923 * * [simplify]: iters left: 3 (36 enodes) 3.929 * * [simplify]: Extracting #0: cost 1 inf + 0 3.929 * * [simplify]: Extracting #1: cost 4 inf + 0 3.929 * * [simplify]: Extracting #2: cost 8 inf + 0 3.929 * * [simplify]: Extracting #3: cost 10 inf + 1 3.929 * * [simplify]: Extracting #4: cost 13 inf + 163 3.929 * * [simplify]: Extracting #5: cost 8 inf + 459 3.929 * * [simplify]: Extracting #6: cost 4 inf + 1093 3.930 * * [simplify]: Extracting #7: cost 0 inf + 2339 3.930 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.930 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.930 * * * * [progress]: [ 50 / 120 ] simplifiying candidate # 3.930 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 3.930 * * [simplify]: iters left: 5 (5 enodes) 3.932 * * [simplify]: iters left: 4 (17 enodes) 3.936 * * [simplify]: iters left: 3 (27 enodes) 3.941 * * [simplify]: iters left: 2 (28 enodes) 3.949 * * [simplify]: Extracting #0: cost 1 inf + 0 3.949 * * [simplify]: Extracting #1: cost 5 inf + 0 3.949 * * [simplify]: Extracting #2: cost 7 inf + 1 3.949 * * [simplify]: Extracting #3: cost 6 inf + 2 3.949 * * [simplify]: Extracting #4: cost 1 inf + 528 3.949 * * [simplify]: Extracting #5: cost 0 inf + 650 3.950 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 3.950 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.950 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.950 * * [simplify]: iters left: 6 (8 enodes) 3.954 * * [simplify]: iters left: 5 (27 enodes) 3.963 * * [simplify]: iters left: 4 (31 enodes) 3.972 * * [simplify]: iters left: 3 (33 enodes) 3.984 * * [simplify]: Extracting #0: cost 1 inf + 0 3.984 * * [simplify]: Extracting #1: cost 4 inf + 0 3.984 * * [simplify]: Extracting #2: cost 9 inf + 0 3.984 * * [simplify]: Extracting #3: cost 13 inf + 1 3.984 * * [simplify]: Extracting #4: cost 8 inf + 307 3.985 * * [simplify]: Extracting #5: cost 1 inf + 1395 3.985 * * [simplify]: Extracting #6: cost 0 inf + 1737 3.985 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.985 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 3.986 * * * * [progress]: [ 51 / 120 ] simplifiying candidate # 3.986 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 3.986 * * [simplify]: iters left: 5 (5 enodes) 3.990 * * [simplify]: iters left: 4 (17 enodes) 3.996 * * [simplify]: iters left: 3 (27 enodes) 4.003 * * [simplify]: iters left: 2 (28 enodes) 4.010 * * [simplify]: Extracting #0: cost 1 inf + 0 4.010 * * [simplify]: Extracting #1: cost 5 inf + 0 4.010 * * [simplify]: Extracting #2: cost 7 inf + 1 4.011 * * [simplify]: Extracting #3: cost 6 inf + 2 4.011 * * [simplify]: Extracting #4: cost 1 inf + 528 4.011 * * [simplify]: Extracting #5: cost 0 inf + 650 4.011 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.011 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.011 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.012 * * [simplify]: iters left: 6 (8 enodes) 4.015 * * [simplify]: iters left: 5 (27 enodes) 4.023 * * [simplify]: iters left: 4 (31 enodes) 4.031 * * [simplify]: iters left: 3 (33 enodes) 4.040 * * [simplify]: Extracting #0: cost 1 inf + 0 4.040 * * [simplify]: Extracting #1: cost 4 inf + 0 4.040 * * [simplify]: Extracting #2: cost 9 inf + 0 4.040 * * [simplify]: Extracting #3: cost 13 inf + 1 4.040 * * [simplify]: Extracting #4: cost 8 inf + 307 4.041 * * [simplify]: Extracting #5: cost 1 inf + 1395 4.041 * * [simplify]: Extracting #6: cost 0 inf + 1737 4.041 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.041 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.042 * * * * [progress]: [ 52 / 120 ] simplifiying candidate # 4.042 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 4.042 * * [simplify]: iters left: 6 (10 enodes) 4.047 * * [simplify]: iters left: 5 (35 enodes) 4.054 * * [simplify]: iters left: 4 (41 enodes) 4.060 * * [simplify]: iters left: 3 (43 enodes) 4.067 * * [simplify]: Extracting #0: cost 1 inf + 0 4.067 * * [simplify]: Extracting #1: cost 6 inf + 0 4.067 * * [simplify]: Extracting #2: cost 12 inf + 0 4.067 * * [simplify]: Extracting #3: cost 14 inf + 1 4.067 * * [simplify]: Extracting #4: cost 18 inf + 42 4.067 * * [simplify]: Extracting #5: cost 12 inf + 419 4.067 * * [simplify]: Extracting #6: cost 7 inf + 1274 4.068 * * [simplify]: Extracting #7: cost 0 inf + 3865 4.068 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 4.068 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.068 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.068 * * [simplify]: iters left: 6 (9 enodes) 4.071 * * [simplify]: iters left: 5 (30 enodes) 4.076 * * [simplify]: iters left: 4 (34 enodes) 4.084 * * [simplify]: iters left: 3 (36 enodes) 4.095 * * [simplify]: Extracting #0: cost 1 inf + 0 4.095 * * [simplify]: Extracting #1: cost 4 inf + 0 4.095 * * [simplify]: Extracting #2: cost 8 inf + 0 4.095 * * [simplify]: Extracting #3: cost 10 inf + 1 4.095 * * [simplify]: Extracting #4: cost 13 inf + 83 4.095 * * [simplify]: Extracting #5: cost 8 inf + 379 4.096 * * [simplify]: Extracting #6: cost 4 inf + 1053 4.096 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.097 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.097 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.097 * * * * [progress]: [ 53 / 120 ] simplifiying candidate # 4.097 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.097 * * [simplify]: iters left: 6 (9 enodes) 4.102 * * [simplify]: iters left: 5 (30 enodes) 4.113 * * [simplify]: iters left: 4 (34 enodes) 4.119 * * [simplify]: iters left: 3 (36 enodes) 4.125 * * [simplify]: Extracting #0: cost 1 inf + 0 4.125 * * [simplify]: Extracting #1: cost 4 inf + 0 4.125 * * [simplify]: Extracting #2: cost 8 inf + 0 4.125 * * [simplify]: Extracting #3: cost 10 inf + 1 4.125 * * [simplify]: Extracting #4: cost 13 inf + 83 4.125 * * [simplify]: Extracting #5: cost 8 inf + 379 4.125 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.125 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.126 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.126 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.126 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.126 * * [simplify]: iters left: 6 (9 enodes) 4.128 * * [simplify]: iters left: 5 (30 enodes) 4.133 * * [simplify]: iters left: 4 (34 enodes) 4.139 * * [simplify]: iters left: 3 (36 enodes) 4.150 * * [simplify]: Extracting #0: cost 1 inf + 0 4.150 * * [simplify]: Extracting #1: cost 4 inf + 0 4.150 * * [simplify]: Extracting #2: cost 8 inf + 0 4.150 * * [simplify]: Extracting #3: cost 10 inf + 1 4.150 * * [simplify]: Extracting #4: cost 13 inf + 83 4.150 * * [simplify]: Extracting #5: cost 8 inf + 379 4.150 * * [simplify]: Extracting #6: cost 4 inf + 1013 4.151 * * [simplify]: Extracting #7: cost 0 inf + 2179 4.151 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.152 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.152 * * * * [progress]: [ 54 / 120 ] simplifiying candidate # 4.152 * [simplify]: Simplifying (/ (sqrt 2) 1) 4.152 * * [simplify]: iters left: 3 (4 enodes) 4.155 * * [simplify]: iters left: 2 (12 enodes) 4.160 * * [simplify]: iters left: 1 (14 enodes) 4.165 * * [simplify]: Extracting #0: cost 1 inf + 0 4.165 * * [simplify]: Extracting #1: cost 4 inf + 0 4.165 * * [simplify]: Extracting #2: cost 0 inf + 84 4.165 * [simplify]: Simplified to (sqrt 2) 4.165 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.165 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.165 * * [simplify]: iters left: 6 (8 enodes) 4.170 * * [simplify]: iters left: 5 (27 enodes) 4.178 * * [simplify]: iters left: 4 (31 enodes) 4.183 * * [simplify]: iters left: 3 (33 enodes) 4.189 * * [simplify]: Extracting #0: cost 1 inf + 0 4.189 * * [simplify]: Extracting #1: cost 4 inf + 0 4.189 * * [simplify]: Extracting #2: cost 9 inf + 0 4.189 * * [simplify]: Extracting #3: cost 13 inf + 1 4.189 * * [simplify]: Extracting #4: cost 8 inf + 267 4.189 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.190 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.190 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.190 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.190 * * * * [progress]: [ 55 / 120 ] simplifiying candidate # 4.190 * [simplify]: Simplifying (/ (sqrt 2) 1) 4.190 * * [simplify]: iters left: 3 (4 enodes) 4.192 * * [simplify]: iters left: 2 (12 enodes) 4.195 * * [simplify]: iters left: 1 (14 enodes) 4.197 * * [simplify]: Extracting #0: cost 1 inf + 0 4.197 * * [simplify]: Extracting #1: cost 4 inf + 0 4.197 * * [simplify]: Extracting #2: cost 0 inf + 84 4.197 * [simplify]: Simplified to (sqrt 2) 4.197 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.198 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.198 * * [simplify]: iters left: 6 (8 enodes) 4.200 * * [simplify]: iters left: 5 (27 enodes) 4.204 * * [simplify]: iters left: 4 (31 enodes) 4.214 * * [simplify]: iters left: 3 (33 enodes) 4.224 * * [simplify]: Extracting #0: cost 1 inf + 0 4.224 * * [simplify]: Extracting #1: cost 4 inf + 0 4.224 * * [simplify]: Extracting #2: cost 9 inf + 0 4.224 * * [simplify]: Extracting #3: cost 13 inf + 1 4.225 * * [simplify]: Extracting #4: cost 8 inf + 267 4.225 * * [simplify]: Extracting #5: cost 1 inf + 1275 4.225 * * [simplify]: Extracting #6: cost 0 inf + 1577 4.226 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 4.226 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.226 * * * * [progress]: [ 56 / 120 ] simplifiying candidate # 4.226 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 4.226 * * [simplify]: iters left: 6 (9 enodes) 4.231 * * [simplify]: iters left: 5 (33 enodes) 4.242 * * [simplify]: iters left: 4 (37 enodes) 4.248 * * [simplify]: Extracting #0: cost 1 inf + 0 4.248 * * [simplify]: Extracting #1: cost 6 inf + 0 4.248 * * [simplify]: Extracting #2: cost 9 inf + 1 4.248 * * [simplify]: Extracting #3: cost 12 inf + 1 4.248 * * [simplify]: Extracting #4: cost 16 inf + 1 4.248 * * [simplify]: Extracting #5: cost 15 inf + 43 4.248 * * [simplify]: Extracting #6: cost 8 inf + 890 4.248 * * [simplify]: Extracting #7: cost 2 inf + 2858 4.249 * * [simplify]: Extracting #8: cost 0 inf + 3622 4.249 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 4.249 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.249 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 4.249 * * [simplify]: iters left: 6 (8 enodes) 4.251 * * [simplify]: iters left: 5 (27 enodes) 4.256 * * [simplify]: iters left: 4 (31 enodes) 4.260 * * [simplify]: iters left: 3 (33 enodes) 4.266 * * [simplify]: Extracting #0: cost 1 inf + 0 4.266 * * [simplify]: Extracting #1: cost 4 inf + 0 4.266 * * [simplify]: Extracting #2: cost 5 inf + 1 4.266 * * [simplify]: Extracting #3: cost 8 inf + 1 4.266 * * [simplify]: Extracting #4: cost 13 inf + 1 4.266 * * [simplify]: Extracting #5: cost 11 inf + 44 4.266 * * [simplify]: Extracting #6: cost 5 inf + 670 4.267 * * [simplify]: Extracting #7: cost 1 inf + 1835 4.267 * * [simplify]: Extracting #8: cost 0 inf + 2177 4.267 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 4.267 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.267 * * * * [progress]: [ 57 / 120 ] simplifiying candidate # 4.267 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 4.267 * * [simplify]: iters left: 6 (8 enodes) 4.269 * * [simplify]: iters left: 5 (28 enodes) 4.277 * * [simplify]: iters left: 4 (30 enodes) 4.286 * * [simplify]: Extracting #0: cost 1 inf + 0 4.286 * * [simplify]: Extracting #1: cost 4 inf + 0 4.286 * * [simplify]: Extracting #2: cost 5 inf + 1 4.286 * * [simplify]: Extracting #3: cost 8 inf + 1 4.286 * * [simplify]: Extracting #4: cost 12 inf + 1 4.286 * * [simplify]: Extracting #5: cost 11 inf + 43 4.286 * * [simplify]: Extracting #6: cost 6 inf + 558 4.286 * * [simplify]: Extracting #7: cost 2 inf + 1453 4.287 * * [simplify]: Extracting #8: cost 0 inf + 2016 4.287 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 4.287 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.288 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.288 * * [simplify]: iters left: 6 (8 enodes) 4.292 * * [simplify]: iters left: 5 (27 enodes) 4.300 * * [simplify]: iters left: 4 (31 enodes) 4.310 * * [simplify]: iters left: 3 (33 enodes) 4.315 * * [simplify]: Extracting #0: cost 1 inf + 0 4.315 * * [simplify]: Extracting #1: cost 4 inf + 0 4.315 * * [simplify]: Extracting #2: cost 5 inf + 1 4.315 * * [simplify]: Extracting #3: cost 8 inf + 1 4.315 * * [simplify]: Extracting #4: cost 13 inf + 1 4.315 * * [simplify]: Extracting #5: cost 11 inf + 44 4.315 * * [simplify]: Extracting #6: cost 5 inf + 670 4.315 * * [simplify]: Extracting #7: cost 1 inf + 1715 4.316 * * [simplify]: Extracting #8: cost 0 inf + 2017 4.316 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 4.316 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.316 * * * * [progress]: [ 58 / 120 ] simplifiying candidate # 4.316 * [simplify]: Simplifying (/ 1 1) 4.316 * * [simplify]: iters left: 2 (2 enodes) 4.317 * * [simplify]: iters left: 1 (6 enodes) 4.318 * * [simplify]: Extracting #0: cost 1 inf + 0 4.318 * * [simplify]: Extracting #1: cost 0 inf + 1 4.318 * [simplify]: Simplified to 1 4.318 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.319 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 4.319 * * [simplify]: iters left: 6 (7 enodes) 4.321 * * [simplify]: iters left: 5 (24 enodes) 4.325 * * [simplify]: iters left: 4 (28 enodes) 4.330 * * [simplify]: iters left: 3 (30 enodes) 4.335 * * [simplify]: Extracting #0: cost 1 inf + 0 4.335 * * [simplify]: Extracting #1: cost 4 inf + 0 4.335 * * [simplify]: Extracting #2: cost 6 inf + 1 4.335 * * [simplify]: Extracting #3: cost 11 inf + 1 4.335 * * [simplify]: Extracting #4: cost 9 inf + 44 4.336 * * [simplify]: Extracting #5: cost 3 inf + 670 4.336 * * [simplify]: Extracting #6: cost 1 inf + 1153 4.336 * * [simplify]: Extracting #7: cost 0 inf + 1415 4.336 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 4.336 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.336 * * * * [progress]: [ 59 / 120 ] simplifiying candidate # 4.336 * [simplify]: Simplifying (/ 1 1) 4.336 * * [simplify]: iters left: 2 (2 enodes) 4.337 * * [simplify]: iters left: 1 (6 enodes) 4.338 * * [simplify]: Extracting #0: cost 1 inf + 0 4.338 * * [simplify]: Extracting #1: cost 0 inf + 1 4.338 * [simplify]: Simplified to 1 4.338 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.339 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 4.339 * * [simplify]: iters left: 6 (7 enodes) 4.340 * * [simplify]: iters left: 5 (24 enodes) 4.346 * * [simplify]: iters left: 4 (28 enodes) 4.354 * * [simplify]: iters left: 3 (30 enodes) 4.363 * * [simplify]: Extracting #0: cost 1 inf + 0 4.363 * * [simplify]: Extracting #1: cost 4 inf + 0 4.363 * * [simplify]: Extracting #2: cost 6 inf + 1 4.363 * * [simplify]: Extracting #3: cost 11 inf + 1 4.363 * * [simplify]: Extracting #4: cost 9 inf + 44 4.364 * * [simplify]: Extracting #5: cost 3 inf + 670 4.364 * * [simplify]: Extracting #6: cost 1 inf + 1153 4.364 * * [simplify]: Extracting #7: cost 0 inf + 1415 4.365 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 4.365 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.365 * * * * [progress]: [ 60 / 120 ] simplifiying candidate # 4.365 * * * * [progress]: [ 61 / 120 ] simplifiying candidate # 4.365 * * * * [progress]: [ 62 / 120 ] simplifiying candidate # 4.365 * * * * [progress]: [ 63 / 120 ] simplifiying candidate # 4.365 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 4.365 * * [simplify]: iters left: 6 (6 enodes) 4.368 * * [simplify]: iters left: 5 (21 enodes) 4.374 * * [simplify]: iters left: 4 (25 enodes) 4.382 * * [simplify]: iters left: 3 (27 enodes) 4.390 * * [simplify]: Extracting #0: cost 1 inf + 0 4.390 * * [simplify]: Extracting #1: cost 3 inf + 0 4.390 * * [simplify]: Extracting #2: cost 6 inf + 0 4.390 * * [simplify]: Extracting #3: cost 11 inf + 0 4.390 * * [simplify]: Extracting #4: cost 9 inf + 43 4.390 * * [simplify]: Extracting #5: cost 0 inf + 1492 4.391 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 4.391 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.391 * * * * [progress]: [ 64 / 120 ] simplifiying candidate # 4.391 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 4.391 * * [simplify]: iters left: 6 (6 enodes) 4.394 * * [simplify]: iters left: 5 (21 enodes) 4.400 * * [simplify]: iters left: 4 (25 enodes) 4.408 * * [simplify]: iters left: 3 (27 enodes) 4.416 * * [simplify]: Extracting #0: cost 1 inf + 0 4.416 * * [simplify]: Extracting #1: cost 3 inf + 0 4.416 * * [simplify]: Extracting #2: cost 6 inf + 0 4.416 * * [simplify]: Extracting #3: cost 11 inf + 0 4.416 * * [simplify]: Extracting #4: cost 9 inf + 43 4.416 * * [simplify]: Extracting #5: cost 0 inf + 1412 4.417 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 4.417 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.417 * * * * [progress]: [ 65 / 120 ] simplifiying candidate # 4.417 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 4.417 * * [simplify]: iters left: 5 (5 enodes) 4.419 * * [simplify]: iters left: 4 (18 enodes) 4.425 * * [simplify]: iters left: 3 (22 enodes) 4.432 * * [simplify]: iters left: 2 (24 enodes) 4.439 * * [simplify]: Extracting #0: cost 1 inf + 0 4.439 * * [simplify]: Extracting #1: cost 4 inf + 0 4.439 * * [simplify]: Extracting #2: cost 9 inf + 0 4.439 * * [simplify]: Extracting #3: cost 8 inf + 2 4.439 * * [simplify]: Extracting #4: cost 0 inf + 890 4.439 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 4.439 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.439 * * * * [progress]: [ 66 / 120 ] simplifiying candidate # 4.440 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 4.440 * * [simplify]: iters left: 5 (5 enodes) 4.442 * * [simplify]: iters left: 4 (18 enodes) 4.447 * * [simplify]: iters left: 3 (22 enodes) 4.454 * * [simplify]: iters left: 2 (24 enodes) 4.461 * * [simplify]: Extracting #0: cost 1 inf + 0 4.461 * * [simplify]: Extracting #1: cost 4 inf + 0 4.461 * * [simplify]: Extracting #2: cost 9 inf + 0 4.461 * * [simplify]: Extracting #3: cost 8 inf + 2 4.461 * * [simplify]: Extracting #4: cost 0 inf + 890 4.462 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 4.462 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.462 * * * * [progress]: [ 67 / 120 ] simplifiying candidate # 4.462 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 4.462 * * [simplify]: iters left: 3 (3 enodes) 4.464 * * [simplify]: iters left: 2 (9 enodes) 4.468 * * [simplify]: Extracting #0: cost 1 inf + 0 4.468 * * [simplify]: Extracting #1: cost 3 inf + 0 4.468 * * [simplify]: Extracting #2: cost 5 inf + 0 4.468 * * [simplify]: Extracting #3: cost 4 inf + 1 4.468 * * [simplify]: Extracting #4: cost 0 inf + 405 4.468 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.468 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.468 * * * * [progress]: [ 68 / 120 ] simplifiying candidate # 4.469 * [simplify]: Simplifying (sqrt 2) 4.469 * * [simplify]: iters left: 1 (2 enodes) 4.470 * * [simplify]: Extracting #0: cost 1 inf + 0 4.470 * * [simplify]: Extracting #1: cost 3 inf + 0 4.470 * * [simplify]: Extracting #2: cost 2 inf + 1 4.470 * * [simplify]: Extracting #3: cost 0 inf + 83 4.470 * [simplify]: Simplified to (sqrt 2) 4.470 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.471 * * * * [progress]: [ 69 / 120 ] simplifiying candidate # 4.471 * * * * [progress]: [ 70 / 120 ] simplifiying candidate # 4.471 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 4.471 * * [simplify]: iters left: 6 (9 enodes) 4.476 * * [simplify]: iters left: 5 (45 enodes) 4.490 * * [simplify]: iters left: 4 (91 enodes) 4.503 * * [simplify]: iters left: 3 (136 enodes) 4.543 * * [simplify]: iters left: 2 (198 enodes) 4.583 * * [simplify]: iters left: 1 (278 enodes) 4.702 * * [simplify]: Extracting #0: cost 1 inf + 0 4.702 * * [simplify]: Extracting #1: cost 26 inf + 0 4.703 * * [simplify]: Extracting #2: cost 66 inf + 2 4.703 * * [simplify]: Extracting #3: cost 70 inf + 74 4.706 * * [simplify]: Extracting #4: cost 26 inf + 6374 4.711 * * [simplify]: Extracting #5: cost 0 inf + 11556 4.715 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 4.715 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.715 * * * * [progress]: [ 71 / 120 ] simplifiying candidate # 4.716 * [simplify]: Simplifying (- (exp x) (exp (- x))) 4.716 * * [simplify]: iters left: 5 (5 enodes) 4.717 * * [simplify]: iters left: 4 (19 enodes) 4.720 * * [simplify]: iters left: 3 (29 enodes) 4.724 * * [simplify]: iters left: 2 (33 enodes) 4.729 * * [simplify]: Extracting #0: cost 1 inf + 0 4.729 * * [simplify]: Extracting #1: cost 5 inf + 0 4.729 * * [simplify]: Extracting #2: cost 12 inf + 0 4.729 * * [simplify]: Extracting #3: cost 10 inf + 3 4.729 * * [simplify]: Extracting #4: cost 3 inf + 561 4.729 * * [simplify]: Extracting #5: cost 0 inf + 977 4.729 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 4.729 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.729 * * * * [progress]: [ 72 / 120 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> 4.729 * * * * [progress]: [ 73 / 120 ] simplifiying candidate # 4.729 * * * * [progress]: [ 74 / 120 ] simplifiying candidate # 4.729 * * * * [progress]: [ 75 / 120 ] simplifiying candidate # 4.730 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 4.730 * * [simplify]: iters left: 4 (4 enodes) 4.730 * * [simplify]: iters left: 3 (12 enodes) 4.732 * * [simplify]: Extracting #0: cost 1 inf + 0 4.732 * * [simplify]: Extracting #1: cost 3 inf + 0 4.732 * * [simplify]: Extracting #2: cost 5 inf + 0 4.732 * * [simplify]: Extracting #3: cost 7 inf + 0 4.732 * * [simplify]: Extracting #4: cost 6 inf + 1 4.732 * * [simplify]: Extracting #5: cost 0 inf + 827 4.732 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 4.732 * [simplify]: Simplified (2 2 1 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))))) 4.732 * * * * [progress]: [ 76 / 120 ] simplifiying candidate # 4.733 * [simplify]: Simplifying (sqrt (exp x)) 4.733 * * [simplify]: iters left: 2 (3 enodes) 4.733 * * [simplify]: iters left: 1 (9 enodes) 4.734 * * [simplify]: Extracting #0: cost 1 inf + 0 4.734 * * [simplify]: Extracting #1: cost 3 inf + 0 4.734 * * [simplify]: Extracting #2: cost 5 inf + 0 4.734 * * [simplify]: Extracting #3: cost 4 inf + 1 4.734 * * [simplify]: Extracting #4: cost 0 inf + 365 4.734 * [simplify]: Simplified to (sqrt (exp x)) 4.734 * [simplify]: Simplified (2 2 1 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))))) 4.735 * * * * [progress]: [ 77 / 120 ] simplifiying candidate # 4.735 * * * * [progress]: [ 78 / 120 ] simplifiying candidate # 4.735 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 4.735 * * [simplify]: iters left: 6 (7 enodes) 4.736 * * [simplify]: iters left: 5 (26 enodes) 4.740 * * [simplify]: iters left: 4 (34 enodes) 4.747 * * [simplify]: iters left: 3 (36 enodes) 4.756 * * [simplify]: Extracting #0: cost 1 inf + 0 4.757 * * [simplify]: Extracting #1: cost 5 inf + 0 4.757 * * [simplify]: Extracting #2: cost 10 inf + 0 4.757 * * [simplify]: Extracting #3: cost 15 inf + 0 4.757 * * [simplify]: Extracting #4: cost 14 inf + 2 4.757 * * [simplify]: Extracting #5: cost 10 inf + 226 4.757 * * [simplify]: Extracting #6: cost 4 inf + 1242 4.758 * * [simplify]: Extracting #7: cost 1 inf + 1825 4.758 * * [simplify]: Extracting #8: cost 0 inf + 2116 4.759 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 4.759 * [simplify]: Simplified (2 2 1 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x))))))))) 4.759 * * * * [progress]: [ 79 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 80 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 81 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 82 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 83 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 84 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 85 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 86 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 87 / 120 ] simplifiying candidate # 4.759 * * * * [progress]: [ 88 / 120 ] simplifiying candidate # 4.760 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 4.760 * * [simplify]: iters left: 5 (5 enodes) 4.762 * * [simplify]: iters left: 4 (18 enodes) 4.765 * * [simplify]: iters left: 3 (22 enodes) 4.768 * * [simplify]: iters left: 2 (24 enodes) 4.772 * * [simplify]: Extracting #0: cost 1 inf + 0 4.772 * * [simplify]: Extracting #1: cost 4 inf + 0 4.772 * * [simplify]: Extracting #2: cost 9 inf + 0 4.772 * * [simplify]: Extracting #3: cost 8 inf + 2 4.772 * * [simplify]: Extracting #4: cost 0 inf + 890 4.772 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 4.772 * [simplify]: Simplified (2 2 1 2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x)))))))) 4.772 * * * * [progress]: [ 89 / 120 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))))> 4.772 * * * * [progress]: [ 90 / 120 ] simplifiying candidate # 4.772 * * * * [progress]: [ 91 / 120 ] simplifiying candidate # 4.772 * * * * [progress]: [ 92 / 120 ] simplifiying candidate # 4.772 * * * * [progress]: [ 93 / 120 ] simplifiying candidate # 4.773 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 4.773 * * [simplify]: iters left: 4 (4 enodes) 4.774 * * [simplify]: iters left: 3 (12 enodes) 4.775 * * [simplify]: Extracting #0: cost 1 inf + 0 4.775 * * [simplify]: Extracting #1: cost 3 inf + 0 4.775 * * [simplify]: Extracting #2: cost 5 inf + 0 4.775 * * [simplify]: Extracting #3: cost 7 inf + 0 4.775 * * [simplify]: Extracting #4: cost 6 inf + 1 4.776 * * [simplify]: Extracting #5: cost 0 inf + 827 4.776 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 4.776 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (* (sqrt (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.776 * * * * [progress]: [ 94 / 120 ] simplifiying candidate # 4.776 * [simplify]: Simplifying (sqrt (exp x)) 4.776 * * [simplify]: iters left: 2 (3 enodes) 4.777 * * [simplify]: iters left: 1 (9 enodes) 4.778 * * [simplify]: Extracting #0: cost 1 inf + 0 4.778 * * [simplify]: Extracting #1: cost 3 inf + 0 4.778 * * [simplify]: Extracting #2: cost 5 inf + 0 4.778 * * [simplify]: Extracting #3: cost 4 inf + 1 4.778 * * [simplify]: Extracting #4: cost 0 inf + 365 4.778 * [simplify]: Simplified to (sqrt (exp x)) 4.778 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (* (sqrt (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.778 * * * * [progress]: [ 95 / 120 ] simplifiying candidate # 4.778 * * * * [progress]: [ 96 / 120 ] simplifiying candidate # 4.778 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 4.778 * * [simplify]: iters left: 6 (7 enodes) 4.780 * * [simplify]: iters left: 5 (26 enodes) 4.786 * * [simplify]: iters left: 4 (34 enodes) 4.790 * * [simplify]: iters left: 3 (36 enodes) 4.795 * * [simplify]: Extracting #0: cost 1 inf + 0 4.795 * * [simplify]: Extracting #1: cost 5 inf + 0 4.795 * * [simplify]: Extracting #2: cost 10 inf + 0 4.796 * * [simplify]: Extracting #3: cost 15 inf + 0 4.796 * * [simplify]: Extracting #4: cost 14 inf + 2 4.796 * * [simplify]: Extracting #5: cost 10 inf + 226 4.796 * * [simplify]: Extracting #6: cost 4 inf + 1242 4.796 * * [simplify]: Extracting #7: cost 1 inf + 1825 4.796 * * [simplify]: Extracting #8: cost 0 inf + 2116 4.796 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 4.797 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (* (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.797 * * * * [progress]: [ 97 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 98 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 99 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 100 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 101 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 102 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 103 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 104 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 105 / 120 ] simplifiying candidate # 4.797 * * * * [progress]: [ 106 / 120 ] simplifiying candidate # 4.797 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 4.797 * * [simplify]: iters left: 5 (5 enodes) 4.798 * * [simplify]: iters left: 4 (18 enodes) 4.805 * * [simplify]: iters left: 3 (22 enodes) 4.811 * * [simplify]: iters left: 2 (24 enodes) 4.818 * * [simplify]: Extracting #0: cost 1 inf + 0 4.818 * * [simplify]: Extracting #1: cost 4 inf + 0 4.818 * * [simplify]: Extracting #2: cost 9 inf + 0 4.819 * * [simplify]: Extracting #3: cost 8 inf + 2 4.819 * * [simplify]: Extracting #4: cost 0 inf + 890 4.819 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 4.819 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (* (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.819 * * * * [progress]: [ 107 / 120 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> 4.819 * * * * [progress]: [ 108 / 120 ] simplifiying candidate # 4.819 * * * * [progress]: [ 109 / 120 ] simplifiying candidate # 4.820 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 4.820 * * [simplify]: iters left: 6 (12 enodes) 4.828 * * [simplify]: iters left: 5 (53 enodes) 4.837 * * [simplify]: iters left: 4 (83 enodes) 4.850 * * [simplify]: iters left: 3 (116 enodes) 4.869 * * [simplify]: iters left: 2 (152 enodes) 4.888 * * [simplify]: iters left: 1 (167 enodes) 4.928 * * [simplify]: Extracting #0: cost 1 inf + 0 4.929 * * [simplify]: Extracting #1: cost 26 inf + 0 4.929 * * [simplify]: Extracting #2: cost 41 inf + 127 4.930 * * [simplify]: Extracting #3: cost 15 inf + 2339 4.931 * * [simplify]: Extracting #4: cost 0 inf + 4593 4.933 * [simplify]: Simplified to (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1)) 4.933 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1))))) 4.933 * * * * [progress]: [ 110 / 120 ] simplifiying candidate # 4.933 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 4.933 * * [simplify]: iters left: 6 (7 enodes) 4.935 * * [simplify]: iters left: 5 (24 enodes) 4.939 * * [simplify]: iters left: 4 (28 enodes) 4.944 * * [simplify]: iters left: 3 (30 enodes) 4.948 * * [simplify]: Extracting #0: cost 1 inf + 0 4.948 * * [simplify]: Extracting #1: cost 4 inf + 0 4.948 * * [simplify]: Extracting #2: cost 6 inf + 1 4.948 * * [simplify]: Extracting #3: cost 11 inf + 1 4.948 * * [simplify]: Extracting #4: cost 9 inf + 44 4.948 * * [simplify]: Extracting #5: cost 3 inf + 670 4.948 * * [simplify]: Extracting #6: cost 1 inf + 1153 4.949 * * [simplify]: Extracting #7: cost 0 inf + 1415 4.949 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 4.949 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.949 * * * * [progress]: [ 111 / 120 ] simplifiying candidate # 4.949 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 4.949 * * [simplify]: iters left: 6 (8 enodes) 4.952 * * [simplify]: iters left: 5 (29 enodes) 4.956 * * [simplify]: iters left: 4 (37 enodes) 4.962 * * [simplify]: iters left: 3 (51 enodes) 4.973 * * [simplify]: iters left: 2 (81 enodes) 4.989 * * [simplify]: iters left: 1 (145 enodes) 5.020 * * [simplify]: Extracting #0: cost 1 inf + 0 5.020 * * [simplify]: Extracting #1: cost 4 inf + 0 5.020 * * [simplify]: Extracting #2: cost 7 inf + 1 5.020 * * [simplify]: Extracting #3: cost 32 inf + 1 5.020 * * [simplify]: Extracting #4: cost 66 inf + 270 5.021 * * [simplify]: Extracting #5: cost 55 inf + 2324 5.022 * * [simplify]: Extracting #6: cost 20 inf + 10633 5.024 * * [simplify]: Extracting #7: cost 3 inf + 20264 5.027 * * [simplify]: Extracting #8: cost 0 inf + 22444 5.029 * * [simplify]: Extracting #9: cost 0 inf + 22163 5.031 * * [simplify]: Extracting #10: cost 0 inf + 22123 5.034 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.034 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.034 * * * * [progress]: [ 112 / 120 ] simplifiying candidate # 5.034 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 5.034 * * [simplify]: iters left: 6 (12 enodes) 5.040 * * [simplify]: iters left: 5 (53 enodes) 5.052 * * [simplify]: iters left: 4 (83 enodes) 5.076 * * [simplify]: iters left: 3 (116 enodes) 5.106 * * [simplify]: iters left: 2 (152 enodes) 5.124 * * [simplify]: iters left: 1 (167 enodes) 5.156 * * [simplify]: Extracting #0: cost 1 inf + 0 5.156 * * [simplify]: Extracting #1: cost 26 inf + 0 5.156 * * [simplify]: Extracting #2: cost 41 inf + 127 5.157 * * [simplify]: Extracting #3: cost 15 inf + 2339 5.159 * * [simplify]: Extracting #4: cost 0 inf + 4593 5.160 * [simplify]: Simplified to (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1)) 5.160 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.160 * * * * [progress]: [ 113 / 120 ] simplifiying candidate # 5.161 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 5.161 * * [simplify]: iters left: 6 (7 enodes) 5.162 * * [simplify]: iters left: 5 (24 enodes) 5.167 * * [simplify]: iters left: 4 (28 enodes) 5.172 * * [simplify]: iters left: 3 (30 enodes) 5.181 * * [simplify]: Extracting #0: cost 1 inf + 0 5.181 * * [simplify]: Extracting #1: cost 4 inf + 0 5.181 * * [simplify]: Extracting #2: cost 6 inf + 1 5.181 * * [simplify]: Extracting #3: cost 11 inf + 1 5.181 * * [simplify]: Extracting #4: cost 9 inf + 44 5.182 * * [simplify]: Extracting #5: cost 3 inf + 670 5.182 * * [simplify]: Extracting #6: cost 1 inf + 1153 5.182 * * [simplify]: Extracting #7: cost 0 inf + 1415 5.183 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.183 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.183 * * * * [progress]: [ 114 / 120 ] simplifiying candidate # 5.183 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 5.183 * * [simplify]: iters left: 6 (8 enodes) 5.187 * * [simplify]: iters left: 5 (29 enodes) 5.192 * * [simplify]: iters left: 4 (37 enodes) 5.198 * * [simplify]: iters left: 3 (51 enodes) 5.207 * * [simplify]: iters left: 2 (81 enodes) 5.225 * * [simplify]: iters left: 1 (145 enodes) 5.263 * * [simplify]: Extracting #0: cost 1 inf + 0 5.263 * * [simplify]: Extracting #1: cost 4 inf + 0 5.263 * * [simplify]: Extracting #2: cost 7 inf + 1 5.263 * * [simplify]: Extracting #3: cost 32 inf + 1 5.263 * * [simplify]: Extracting #4: cost 66 inf + 270 5.264 * * [simplify]: Extracting #5: cost 55 inf + 2324 5.265 * * [simplify]: Extracting #6: cost 20 inf + 10633 5.267 * * [simplify]: Extracting #7: cost 3 inf + 20264 5.270 * * [simplify]: Extracting #8: cost 0 inf + 22444 5.274 * * [simplify]: Extracting #9: cost 0 inf + 22163 5.279 * * [simplify]: Extracting #10: cost 0 inf + 22123 5.284 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.284 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.284 * * * * [progress]: [ 115 / 120 ] simplifiying candidate # 5.285 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 5.285 * * [simplify]: iters left: 6 (9 enodes) 5.292 * * [simplify]: iters left: 5 (41 enodes) 5.305 * * [simplify]: iters left: 4 (60 enodes) 5.322 * * [simplify]: iters left: 3 (72 enodes) 5.339 * * [simplify]: Extracting #0: cost 1 inf + 0 5.339 * * [simplify]: Extracting #1: cost 11 inf + 0 5.339 * * [simplify]: Extracting #2: cost 15 inf + 3 5.339 * * [simplify]: Extracting #3: cost 9 inf + 362 5.340 * * [simplify]: Extracting #4: cost 0 inf + 1512 5.341 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 5.341 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))))) 5.341 * * * * [progress]: [ 116 / 120 ] simplifiying candidate # 5.341 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.342 * * [simplify]: iters left: 5 (5 enodes) 5.344 * * [simplify]: iters left: 4 (18 enodes) 5.349 * * [simplify]: iters left: 3 (22 enodes) 5.355 * * [simplify]: iters left: 2 (24 enodes) 5.362 * * [simplify]: Extracting #0: cost 1 inf + 0 5.362 * * [simplify]: Extracting #1: cost 4 inf + 0 5.362 * * [simplify]: Extracting #2: cost 9 inf + 0 5.362 * * [simplify]: Extracting #3: cost 8 inf + 2 5.362 * * [simplify]: Extracting #4: cost 0 inf + 890 5.362 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.362 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.363 * * * * [progress]: [ 117 / 120 ] simplifiying candidate # 5.363 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 5.363 * * [simplify]: iters left: 5 (6 enodes) 5.365 * * [simplify]: iters left: 4 (23 enodes) 5.370 * * [simplify]: iters left: 3 (32 enodes) 5.376 * * [simplify]: iters left: 2 (48 enodes) 5.385 * * [simplify]: iters left: 1 (78 enodes) 5.409 * * [simplify]: Extracting #0: cost 1 inf + 0 5.409 * * [simplify]: Extracting #1: cost 5 inf + 0 5.409 * * [simplify]: Extracting #2: cost 25 inf + 0 5.409 * * [simplify]: Extracting #3: cost 46 inf + 3 5.410 * * [simplify]: Extracting #4: cost 36 inf + 1121 5.411 * * [simplify]: Extracting #5: cost 14 inf + 4757 5.412 * * [simplify]: Extracting #6: cost 0 inf + 10384 5.414 * * [simplify]: Extracting #7: cost 0 inf + 10142 5.416 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 5.417 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (- x)) (exp x)))))) 5.417 * * * * [progress]: [ 118 / 120 ] simplifiying candidate # 5.417 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 5.417 * * [simplify]: iters left: 6 (9 enodes) 5.424 * * [simplify]: iters left: 5 (41 enodes) 5.439 * * [simplify]: iters left: 4 (60 enodes) 5.454 * * [simplify]: iters left: 3 (72 enodes) 5.469 * * [simplify]: Extracting #0: cost 1 inf + 0 5.469 * * [simplify]: Extracting #1: cost 11 inf + 0 5.469 * * [simplify]: Extracting #2: cost 15 inf + 3 5.469 * * [simplify]: Extracting #3: cost 9 inf + 362 5.469 * * [simplify]: Extracting #4: cost 0 inf + 1512 5.470 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 5.470 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.470 * * * * [progress]: [ 119 / 120 ] simplifiying candidate # 5.470 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.470 * * [simplify]: iters left: 5 (5 enodes) 5.471 * * [simplify]: iters left: 4 (18 enodes) 5.474 * * [simplify]: iters left: 3 (22 enodes) 5.477 * * [simplify]: iters left: 2 (24 enodes) 5.480 * * [simplify]: Extracting #0: cost 1 inf + 0 5.480 * * [simplify]: Extracting #1: cost 4 inf + 0 5.480 * * [simplify]: Extracting #2: cost 9 inf + 0 5.480 * * [simplify]: Extracting #3: cost 8 inf + 2 5.480 * * [simplify]: Extracting #4: cost 0 inf + 890 5.481 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.481 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.481 * * * * [progress]: [ 120 / 120 ] simplifiying candidate # 5.483 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 5.483 * * [simplify]: iters left: 5 (6 enodes) 5.485 * * [simplify]: iters left: 4 (23 enodes) 5.488 * * [simplify]: iters left: 3 (32 enodes) 5.494 * * [simplify]: iters left: 2 (48 enodes) 5.503 * * [simplify]: iters left: 1 (78 enodes) 5.518 * * [simplify]: Extracting #0: cost 1 inf + 0 5.518 * * [simplify]: Extracting #1: cost 5 inf + 0 5.518 * * [simplify]: Extracting #2: cost 25 inf + 0 5.518 * * [simplify]: Extracting #3: cost 46 inf + 3 5.518 * * [simplify]: Extracting #4: cost 36 inf + 1121 5.519 * * [simplify]: Extracting #5: cost 14 inf + 4757 5.520 * * [simplify]: Extracting #6: cost 0 inf + 10384 5.521 * * [simplify]: Extracting #7: cost 0 inf + 10142 5.522 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 5.522 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp (- x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.522 * * * [progress]: adding candidates to table 6.884 * [progress]: [Phase 3 of 3] Extracting. 6.886 * [simplify]: Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 6.886 * * [simplify]: iters left: 6 (9 enodes) 6.887 * * [simplify]: iters left: 5 (10 enodes) 6.889 * * [simplify]: Extracting #0: cost 1 inf + 0 6.889 * * [simplify]: Extracting #1: cost 2 inf + 0 6.889 * * [simplify]: Extracting #2: cost 3 inf + 0 6.889 * * [simplify]: Extracting #3: cost 5 inf + 0 6.889 * * [simplify]: Extracting #4: cost 6 inf + 1 6.889 * * [simplify]: Extracting #5: cost 8 inf + 1 6.889 * * [simplify]: Extracting #6: cost 0 inf + 1352 6.889 * [simplify]: Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 7.791 * [regime-testing]: Baseline error score: 0.01212895987106562 7.793 * [regime-testing]: Oracle error score: 0.01212895987106562 7.793 * [regime-testing]: End program error score: 0.01212895987106562