0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.034 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.034 * * [simplify]: iters left: 6 (7 enodes) 0.037 * * [simplify]: iters left: 5 (24 enodes) 0.046 * * [simplify]: iters left: 4 (28 enodes) 0.054 * * [simplify]: iters left: 3 (30 enodes) 0.063 * * [simplify]: Extracting #0: cost 1 inf + 0 0.063 * * [simplify]: Extracting #1: cost 4 inf + 0 0.063 * * [simplify]: Extracting #2: cost 6 inf + 1 0.063 * * [simplify]: Extracting #3: cost 11 inf + 1 0.063 * * [simplify]: Extracting #4: cost 9 inf + 44 0.064 * * [simplify]: Extracting #5: cost 3 inf + 670 0.064 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.064 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.065 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.065 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.070 * * [progress]: iteration 1 / 4 0.070 * * * [progress]: picking best candidate 0.074 * * * * [pick]: Picked # 0.074 * * * [progress]: localizing error 0.099 * * * [progress]: generating rewritten candidates 0.099 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.131 * * * [progress]: generating series expansions 0.131 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.132 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.132 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.132 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.132 * [taylor]: Taking taylor expansion of 2 in x 0.132 * [backup-simplify]: Simplify 2 into 2 0.132 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.132 * [taylor]: Taking taylor expansion of (exp x) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.132 * [backup-simplify]: Simplify (exp 0) into 1 0.132 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.132 * [taylor]: Taking taylor expansion of (- x) in x 0.132 * [taylor]: Taking taylor expansion of x in x 0.132 * [backup-simplify]: Simplify 0 into 0 0.132 * [backup-simplify]: Simplify 1 into 1 0.133 * [backup-simplify]: Simplify (- 0) into 0 0.133 * [backup-simplify]: Simplify (- 1) into -1 0.133 * [backup-simplify]: Simplify (exp 0) into 1 0.133 * [backup-simplify]: Simplify (+ 1 1) into 2 0.134 * [backup-simplify]: Simplify (/ 2 2) into 1 0.134 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.134 * [taylor]: Taking taylor expansion of 2 in x 0.134 * [backup-simplify]: Simplify 2 into 2 0.134 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.134 * [taylor]: Taking taylor expansion of (exp x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.134 * [backup-simplify]: Simplify (exp 0) into 1 0.134 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.134 * [taylor]: Taking taylor expansion of (- x) in x 0.134 * [taylor]: Taking taylor expansion of x in x 0.134 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify 1 into 1 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [backup-simplify]: Simplify (- 1) into -1 0.135 * [backup-simplify]: Simplify (exp 0) into 1 0.135 * [backup-simplify]: Simplify (+ 1 1) into 2 0.136 * [backup-simplify]: Simplify (/ 2 2) into 1 0.136 * [backup-simplify]: Simplify 1 into 1 0.137 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.137 * [backup-simplify]: Simplify (- 1) into -1 0.138 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.139 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.140 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.142 * [backup-simplify]: Simplify (- 1) into -1 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.144 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.144 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.145 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.145 * [backup-simplify]: Simplify -1/2 into -1/2 0.147 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.147 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (- 1) into -1 0.147 * [backup-simplify]: Simplify (- 0) into 0 0.148 * [backup-simplify]: Simplify (- 0) into 0 0.149 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.150 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.150 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.150 * [backup-simplify]: Simplify 0 into 0 0.153 * [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 0.153 * [backup-simplify]: Simplify (- 1) into -1 0.153 * [backup-simplify]: Simplify (- 1) into -1 0.153 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (- 1) into -1 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.154 * [backup-simplify]: Simplify (- 0) into 0 0.156 * [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 0.157 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.158 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.158 * [backup-simplify]: Simplify 5/24 into 5/24 0.158 * [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))) 0.158 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.158 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.158 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.158 * [taylor]: Taking taylor expansion of 2 in x 0.158 * [backup-simplify]: Simplify 2 into 2 0.158 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.158 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (/ 1 1) into 1 0.158 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.158 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.158 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.159 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.162 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.162 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.162 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.162 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.162 * [taylor]: Taking taylor expansion of 2 in x 0.162 * [backup-simplify]: Simplify 2 into 2 0.162 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.162 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.162 * [taylor]: Taking taylor expansion of x in x 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (/ 1 1) into 1 0.163 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.163 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (/ 1 1) into 1 0.164 * [backup-simplify]: Simplify (- 1) into -1 0.164 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.164 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.164 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.164 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.164 * [backup-simplify]: Simplify (+ 0 0) into 0 0.164 * [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 0.164 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (+ 0 0) into 0 0.165 * [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 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (+ 0 0) into 0 0.166 * [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 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [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 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [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 0.167 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify (+ 0 0) into 0 0.168 * [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 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.169 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.169 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.169 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.169 * [taylor]: Taking taylor expansion of 2 in x 0.169 * [backup-simplify]: Simplify 2 into 2 0.169 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.169 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (/ 1 1) into 1 0.169 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.169 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.169 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.169 * [taylor]: Taking taylor expansion of -1 in x 0.169 * [backup-simplify]: Simplify -1 into -1 0.169 * [taylor]: Taking taylor expansion of x in x 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (/ -1 1) into -1 0.169 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.170 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.170 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.170 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.170 * [taylor]: Taking taylor expansion of 2 in x 0.170 * [backup-simplify]: Simplify 2 into 2 0.170 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.170 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.170 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.170 * [taylor]: Taking taylor expansion of x in x 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (/ 1 1) into 1 0.170 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.170 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.170 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.170 * [taylor]: Taking taylor expansion of -1 in x 0.170 * [backup-simplify]: Simplify -1 into -1 0.170 * [taylor]: Taking taylor expansion of x in x 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify 1 into 1 0.171 * [backup-simplify]: Simplify (/ -1 1) into -1 0.171 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.171 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.171 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.171 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [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 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify (+ 0 0) into 0 0.172 * [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 0.172 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [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 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [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 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [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 0.174 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify (+ 0 0) into 0 0.175 * [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 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.175 * * * [progress]: simplifying candidates 0.175 * * * * [progress]: [ 1 / 39 ] simplifiying candidate # 0.176 * [simplify]: Simplifying (expm1 (/ 2 (+ (exp x) (exp (- x))))) 0.176 * * [simplify]: iters left: 6 (8 enodes) 0.178 * * [simplify]: iters left: 5 (27 enodes) 0.183 * * [simplify]: iters left: 4 (31 enodes) 0.189 * * [simplify]: iters left: 3 (33 enodes) 0.194 * * [simplify]: Extracting #0: cost 1 inf + 0 0.194 * * [simplify]: Extracting #1: cost 3 inf + 0 0.194 * * [simplify]: Extracting #2: cost 6 inf + 0 0.194 * * [simplify]: Extracting #3: cost 8 inf + 1 0.194 * * [simplify]: Extracting #4: cost 13 inf + 1 0.194 * * [simplify]: Extracting #5: cost 11 inf + 44 0.194 * * [simplify]: Extracting #6: cost 5 inf + 670 0.194 * * [simplify]: Extracting #7: cost 1 inf + 1747 0.194 * * [simplify]: Extracting #8: cost 0 inf + 2079 0.195 * [simplify]: Simplified to (expm1 (/ 2 (+ (exp x) (exp (- x))))) 0.195 * [simplify]: Simplified (2 1) to (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x))))))) 0.195 * * * * [progress]: [ 2 / 39 ] simplifiying candidate # 0.195 * [simplify]: Simplifying (log1p (/ 2 (+ (exp x) (exp (- x))))) 0.195 * * [simplify]: iters left: 6 (8 enodes) 0.197 * * [simplify]: iters left: 5 (27 enodes) 0.201 * * [simplify]: iters left: 4 (31 enodes) 0.206 * * [simplify]: iters left: 3 (33 enodes) 0.211 * * [simplify]: Extracting #0: cost 1 inf + 0 0.211 * * [simplify]: Extracting #1: cost 3 inf + 0 0.211 * * [simplify]: Extracting #2: cost 6 inf + 0 0.211 * * [simplify]: Extracting #3: cost 8 inf + 1 0.211 * * [simplify]: Extracting #4: cost 13 inf + 1 0.211 * * [simplify]: Extracting #5: cost 11 inf + 44 0.211 * * [simplify]: Extracting #6: cost 5 inf + 670 0.211 * * [simplify]: Extracting #7: cost 1 inf + 1767 0.212 * * [simplify]: Extracting #8: cost 0 inf + 2119 0.212 * [simplify]: Simplified to (log1p (/ 2 (+ (exp x) (exp (- x))))) 0.212 * [simplify]: Simplified (2 1) to (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) 0.212 * * * * [progress]: [ 3 / 39 ] simplifiying candidate # 0.212 * * * * [progress]: [ 4 / 39 ] simplifiying candidate # 0.212 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.212 * * [simplify]: iters left: 6 (9 enodes) 0.215 * * [simplify]: iters left: 5 (32 enodes) 0.220 * * [simplify]: iters left: 4 (39 enodes) 0.229 * * [simplify]: iters left: 3 (41 enodes) 0.241 * * [simplify]: Extracting #0: cost 1 inf + 0 0.241 * * [simplify]: Extracting #1: cost 5 inf + 0 0.241 * * [simplify]: Extracting #2: cost 10 inf + 0 0.241 * * [simplify]: Extracting #3: cost 12 inf + 1 0.241 * * [simplify]: Extracting #4: cost 15 inf + 143 0.241 * * [simplify]: Extracting #5: cost 13 inf + 216 0.241 * * [simplify]: Extracting #6: cost 9 inf + 550 0.242 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.242 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.243 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.243 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.243 * * * * [progress]: [ 5 / 39 ] simplifiying candidate # 0.243 * [simplify]: Simplifying (log (/ 2 (+ (exp x) (exp (- x))))) 0.243 * * [simplify]: iters left: 6 (8 enodes) 0.248 * * [simplify]: iters left: 5 (30 enodes) 0.257 * * [simplify]: iters left: 4 (40 enodes) 0.272 * * [simplify]: iters left: 3 (45 enodes) 0.284 * * [simplify]: Extracting #0: cost 1 inf + 0 0.284 * * [simplify]: Extracting #1: cost 6 inf + 0 0.284 * * [simplify]: Extracting #2: cost 12 inf + 0 0.284 * * [simplify]: Extracting #3: cost 13 inf + 72 0.284 * * [simplify]: Extracting #4: cost 17 inf + 143 0.284 * * [simplify]: Extracting #5: cost 15 inf + 186 0.284 * * [simplify]: Extracting #6: cost 9 inf + 992 0.285 * * [simplify]: Extracting #7: cost 1 inf + 3133 0.285 * * [simplify]: Extracting #8: cost 0 inf + 3465 0.286 * [simplify]: Simplified to (log (/ 2 (+ (exp x) (exp (- x))))) 0.286 * [simplify]: Simplified (2 1) to (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x))))))) 0.286 * * * * [progress]: [ 6 / 39 ] simplifiying candidate # 0.286 * [simplify]: Simplifying (exp (/ 2 (+ (exp x) (exp (- x))))) 0.286 * * [simplify]: iters left: 6 (8 enodes) 0.288 * * [simplify]: iters left: 5 (27 enodes) 0.292 * * [simplify]: iters left: 4 (31 enodes) 0.297 * * [simplify]: iters left: 3 (33 enodes) 0.302 * * [simplify]: Extracting #0: cost 1 inf + 0 0.302 * * [simplify]: Extracting #1: cost 3 inf + 0 0.302 * * [simplify]: Extracting #2: cost 6 inf + 0 0.302 * * [simplify]: Extracting #3: cost 8 inf + 1 0.302 * * [simplify]: Extracting #4: cost 13 inf + 1 0.302 * * [simplify]: Extracting #5: cost 11 inf + 44 0.302 * * [simplify]: Extracting #6: cost 5 inf + 670 0.303 * * [simplify]: Extracting #7: cost 1 inf + 1747 0.303 * * [simplify]: Extracting #8: cost 0 inf + 2079 0.303 * [simplify]: Simplified to (exp (/ 2 (+ (exp x) (exp (- x))))) 0.303 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 0.303 * * * * [progress]: [ 7 / 39 ] simplifiying candidate # 0.303 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.303 * * [simplify]: iters left: 6 (11 enodes) 0.307 * * [simplify]: iters left: 5 (58 enodes) 0.321 * * [simplify]: iters left: 4 (185 enodes) 0.399 * * [simplify]: Extracting #0: cost 1 inf + 0 0.399 * * [simplify]: Extracting #1: cost 36 inf + 0 0.399 * * [simplify]: Extracting #2: cost 103 inf + 3 0.400 * * [simplify]: Extracting #3: cost 161 inf + 5 0.400 * * [simplify]: Extracting #4: cost 158 inf + 781 0.401 * * [simplify]: Extracting #5: cost 133 inf + 4917 0.405 * * [simplify]: Extracting #6: cost 32 inf + 33079 0.413 * * [simplify]: Extracting #7: cost 0 inf + 41491 0.427 * * [simplify]: Extracting #8: cost 0 inf + 40906 0.441 * [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)))) 0.441 * [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)))))) 0.441 * * * * [progress]: [ 8 / 39 ] simplifiying candidate # 0.442 * [simplify]: Simplifying (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) 0.442 * * [simplify]: iters left: 6 (9 enodes) 0.447 * * [simplify]: iters left: 5 (30 enodes) 0.453 * * [simplify]: iters left: 4 (34 enodes) 0.458 * * [simplify]: iters left: 3 (36 enodes) 0.464 * * [simplify]: Extracting #0: cost 1 inf + 0 0.464 * * [simplify]: Extracting #1: cost 3 inf + 0 0.464 * * [simplify]: Extracting #2: cost 5 inf + 0 0.464 * * [simplify]: Extracting #3: cost 8 inf + 0 0.464 * * [simplify]: Extracting #4: cost 10 inf + 1 0.464 * * [simplify]: Extracting #5: cost 15 inf + 1 0.464 * * [simplify]: Extracting #6: cost 13 inf + 44 0.464 * * [simplify]: Extracting #7: cost 8 inf + 559 0.464 * * [simplify]: Extracting #8: cost 4 inf + 1495 0.465 * * [simplify]: Extracting #9: cost 0 inf + 2863 0.465 * [simplify]: Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) 0.465 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) 0.465 * [simplify]: Simplifying (cbrt (/ 2 (+ (exp x) (exp (- x))))) 0.465 * * [simplify]: iters left: 6 (8 enodes) 0.467 * * [simplify]: iters left: 5 (27 enodes) 0.474 * * [simplify]: iters left: 4 (31 enodes) 0.479 * * [simplify]: iters left: 3 (33 enodes) 0.484 * * [simplify]: Extracting #0: cost 1 inf + 0 0.484 * * [simplify]: Extracting #1: cost 3 inf + 0 0.484 * * [simplify]: Extracting #2: cost 6 inf + 0 0.484 * * [simplify]: Extracting #3: cost 8 inf + 1 0.484 * * [simplify]: Extracting #4: cost 13 inf + 1 0.484 * * [simplify]: Extracting #5: cost 11 inf + 44 0.484 * * [simplify]: Extracting #6: cost 5 inf + 670 0.484 * * [simplify]: Extracting #7: cost 1 inf + 1757 0.485 * * [simplify]: Extracting #8: cost 0 inf + 2099 0.485 * [simplify]: Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x))))) 0.485 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) 0.485 * * * * [progress]: [ 9 / 39 ] simplifiying candidate # 0.485 * [simplify]: Simplifying (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 0.485 * * [simplify]: iters left: 6 (9 enodes) 0.488 * * [simplify]: iters left: 5 (37 enodes) 0.495 * * [simplify]: iters left: 4 (68 enodes) 0.507 * * [simplify]: iters left: 3 (108 enodes) 0.528 * * [simplify]: iters left: 2 (199 enodes) 0.577 * * [simplify]: iters left: 1 (396 enodes) 0.692 * * [simplify]: Extracting #0: cost 1 inf + 0 0.692 * * [simplify]: Extracting #1: cost 37 inf + 0 0.692 * * [simplify]: Extracting #2: cost 118 inf + 4 0.693 * * [simplify]: Extracting #3: cost 168 inf + 8 0.694 * * [simplify]: Extracting #4: cost 151 inf + 3923 0.702 * * [simplify]: Extracting #5: cost 45 inf + 37062 0.711 * * [simplify]: Extracting #6: cost 2 inf + 53362 0.721 * * [simplify]: Extracting #7: cost 0 inf + 54588 0.731 * [simplify]: Simplified to (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 0.731 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) 0.731 * * * * [progress]: [ 10 / 39 ] simplifiying candidate # 0.731 * [simplify]: Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x))))) 0.731 * * [simplify]: iters left: 6 (8 enodes) 0.733 * * [simplify]: iters left: 5 (27 enodes) 0.737 * * [simplify]: iters left: 4 (31 enodes) 0.742 * * [simplify]: iters left: 3 (33 enodes) 0.746 * * [simplify]: Extracting #0: cost 1 inf + 0 0.747 * * [simplify]: Extracting #1: cost 3 inf + 0 0.747 * * [simplify]: Extracting #2: cost 6 inf + 0 0.747 * * [simplify]: Extracting #3: cost 8 inf + 1 0.747 * * [simplify]: Extracting #4: cost 13 inf + 1 0.747 * * [simplify]: Extracting #5: cost 11 inf + 44 0.747 * * [simplify]: Extracting #6: cost 5 inf + 670 0.747 * * [simplify]: Extracting #7: cost 1 inf + 1717 0.747 * * [simplify]: Extracting #8: cost 0 inf + 2019 0.747 * [simplify]: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 0.747 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 0.748 * [simplify]: Simplifying (sqrt (/ 2 (+ (exp x) (exp (- x))))) 0.748 * * [simplify]: iters left: 6 (8 enodes) 0.750 * * [simplify]: iters left: 5 (27 enodes) 0.754 * * [simplify]: iters left: 4 (31 enodes) 0.759 * * [simplify]: iters left: 3 (33 enodes) 0.768 * * [simplify]: Extracting #0: cost 1 inf + 0 0.768 * * [simplify]: Extracting #1: cost 3 inf + 0 0.768 * * [simplify]: Extracting #2: cost 6 inf + 0 0.768 * * [simplify]: Extracting #3: cost 8 inf + 1 0.768 * * [simplify]: Extracting #4: cost 13 inf + 1 0.768 * * [simplify]: Extracting #5: cost 11 inf + 44 0.769 * * [simplify]: Extracting #6: cost 5 inf + 670 0.769 * * [simplify]: Extracting #7: cost 1 inf + 1717 0.770 * * [simplify]: Extracting #8: cost 0 inf + 2019 0.770 * [simplify]: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 0.770 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 0.770 * * * * [progress]: [ 11 / 39 ] simplifiying candidate # 0.770 * [simplify]: Simplifying (- 2) 0.771 * * [simplify]: iters left: 2 (2 enodes) 0.773 * * [simplify]: iters left: 1 (7 enodes) 0.775 * * [simplify]: Extracting #0: cost 1 inf + 0 0.775 * * [simplify]: Extracting #1: cost 0 inf + 1 0.775 * [simplify]: Simplified to -2 0.775 * [simplify]: Simplified (2 1) to (λ (x) (/ -2 (- (+ (exp x) (exp (- x)))))) 0.775 * [simplify]: Simplifying (- (+ (exp x) (exp (- x)))) 0.775 * * [simplify]: iters left: 6 (6 enodes) 0.778 * * [simplify]: iters left: 5 (24 enodes) 0.786 * * [simplify]: iters left: 4 (37 enodes) 0.797 * * [simplify]: iters left: 3 (41 enodes) 0.810 * * [simplify]: Extracting #0: cost 1 inf + 0 0.810 * * [simplify]: Extracting #1: cost 6 inf + 0 0.810 * * [simplify]: Extracting #2: cost 14 inf + 0 0.810 * * [simplify]: Extracting #3: cost 15 inf + 2 0.811 * * [simplify]: Extracting #4: cost 9 inf + 481 0.811 * * [simplify]: Extracting #5: cost 2 inf + 1239 0.812 * * [simplify]: Extracting #6: cost 0 inf + 1583 0.812 * [simplify]: Simplified to (- (+ (exp x) (/ 1 (exp x)))) 0.812 * [simplify]: Simplified (2 2) to (λ (x) (/ -2 (- (+ (exp x) (/ 1 (exp x)))))) 0.812 * * * * [progress]: [ 12 / 39 ] simplifiying candidate # 0.813 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.813 * * [simplify]: iters left: 6 (11 enodes) 0.818 * * [simplify]: iters left: 5 (42 enodes) 0.832 * * [simplify]: iters left: 4 (61 enodes) 0.847 * * [simplify]: iters left: 3 (70 enodes) 0.857 * * [simplify]: iters left: 2 (73 enodes) 0.867 * * [simplify]: Extracting #0: cost 1 inf + 0 0.867 * * [simplify]: Extracting #1: cost 11 inf + 0 0.867 * * [simplify]: Extracting #2: cost 22 inf + 0 0.867 * * [simplify]: Extracting #3: cost 24 inf + 1 0.867 * * [simplify]: Extracting #4: cost 28 inf + 82 0.867 * * [simplify]: Extracting #5: cost 21 inf + 590 0.868 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.868 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.869 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.870 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.870 * [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))))))) 0.871 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.871 * * [simplify]: iters left: 6 (9 enodes) 0.873 * * [simplify]: iters left: 5 (30 enodes) 0.882 * * [simplify]: iters left: 4 (34 enodes) 0.893 * * [simplify]: iters left: 3 (36 enodes) 0.904 * * [simplify]: Extracting #0: cost 1 inf + 0 0.904 * * [simplify]: Extracting #1: cost 4 inf + 0 0.904 * * [simplify]: Extracting #2: cost 8 inf + 0 0.904 * * [simplify]: Extracting #3: cost 10 inf + 1 0.904 * * [simplify]: Extracting #4: cost 13 inf + 163 0.904 * * [simplify]: Extracting #5: cost 8 inf + 459 0.904 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.905 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.906 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.906 * [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))))))) 0.906 * * * * [progress]: [ 13 / 39 ] simplifiying candidate # 0.907 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.907 * * [simplify]: iters left: 6 (10 enodes) 0.913 * * [simplify]: iters left: 5 (35 enodes) 0.925 * * [simplify]: iters left: 4 (43 enodes) 0.940 * * [simplify]: iters left: 3 (48 enodes) 0.954 * * [simplify]: Extracting #0: cost 1 inf + 0 0.954 * * [simplify]: Extracting #1: cost 7 inf + 0 0.954 * * [simplify]: Extracting #2: cost 14 inf + 0 0.954 * * [simplify]: Extracting #3: cost 16 inf + 1 0.955 * * [simplify]: Extracting #4: cost 20 inf + 82 0.955 * * [simplify]: Extracting #5: cost 15 inf + 448 0.955 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.956 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.957 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.958 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.958 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.958 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.958 * * [simplify]: iters left: 6 (9 enodes) 0.963 * * [simplify]: iters left: 5 (30 enodes) 0.973 * * [simplify]: iters left: 4 (34 enodes) 0.982 * * [simplify]: iters left: 3 (36 enodes) 0.988 * * [simplify]: Extracting #0: cost 1 inf + 0 0.988 * * [simplify]: Extracting #1: cost 4 inf + 0 0.988 * * [simplify]: Extracting #2: cost 8 inf + 0 0.988 * * [simplify]: Extracting #3: cost 10 inf + 1 0.988 * * [simplify]: Extracting #4: cost 13 inf + 163 0.988 * * [simplify]: Extracting #5: cost 8 inf + 459 0.988 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.989 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.989 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.989 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.989 * * * * [progress]: [ 14 / 39 ] simplifiying candidate # 0.989 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.989 * * [simplify]: iters left: 5 (5 enodes) 0.991 * * [simplify]: iters left: 4 (17 enodes) 0.995 * * [simplify]: iters left: 3 (27 enodes) 0.999 * * [simplify]: iters left: 2 (28 enodes) 1.004 * * [simplify]: Extracting #0: cost 1 inf + 0 1.004 * * [simplify]: Extracting #1: cost 5 inf + 0 1.004 * * [simplify]: Extracting #2: cost 7 inf + 1 1.004 * * [simplify]: Extracting #3: cost 6 inf + 2 1.004 * * [simplify]: Extracting #4: cost 1 inf + 528 1.004 * * [simplify]: Extracting #5: cost 0 inf + 650 1.004 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.004 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 1.005 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 1.005 * * [simplify]: iters left: 6 (8 enodes) 1.007 * * [simplify]: iters left: 5 (27 enodes) 1.011 * * [simplify]: iters left: 4 (31 enodes) 1.016 * * [simplify]: iters left: 3 (33 enodes) 1.024 * * [simplify]: Extracting #0: cost 1 inf + 0 1.024 * * [simplify]: Extracting #1: cost 4 inf + 0 1.024 * * [simplify]: Extracting #2: cost 9 inf + 0 1.024 * * [simplify]: Extracting #3: cost 13 inf + 1 1.024 * * [simplify]: Extracting #4: cost 8 inf + 307 1.025 * * [simplify]: Extracting #5: cost 1 inf + 1395 1.025 * * [simplify]: Extracting #6: cost 0 inf + 1737 1.026 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 1.026 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 1.026 * * * * [progress]: [ 15 / 39 ] simplifiying candidate # 1.026 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 1.026 * * [simplify]: iters left: 5 (5 enodes) 1.030 * * [simplify]: iters left: 4 (17 enodes) 1.036 * * [simplify]: iters left: 3 (27 enodes) 1.045 * * [simplify]: iters left: 2 (28 enodes) 1.056 * * [simplify]: Extracting #0: cost 1 inf + 0 1.056 * * [simplify]: Extracting #1: cost 5 inf + 0 1.056 * * [simplify]: Extracting #2: cost 7 inf + 1 1.056 * * [simplify]: Extracting #3: cost 6 inf + 2 1.056 * * [simplify]: Extracting #4: cost 1 inf + 528 1.056 * * [simplify]: Extracting #5: cost 0 inf + 650 1.056 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.056 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 1.057 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 1.057 * * [simplify]: iters left: 6 (8 enodes) 1.061 * * [simplify]: iters left: 5 (27 enodes) 1.066 * * [simplify]: iters left: 4 (31 enodes) 1.071 * * [simplify]: iters left: 3 (33 enodes) 1.076 * * [simplify]: Extracting #0: cost 1 inf + 0 1.076 * * [simplify]: Extracting #1: cost 4 inf + 0 1.076 * * [simplify]: Extracting #2: cost 9 inf + 0 1.077 * * [simplify]: Extracting #3: cost 13 inf + 1 1.077 * * [simplify]: Extracting #4: cost 8 inf + 307 1.077 * * [simplify]: Extracting #5: cost 1 inf + 1395 1.077 * * [simplify]: Extracting #6: cost 0 inf + 1737 1.077 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 1.077 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 1.077 * * * * [progress]: [ 16 / 39 ] simplifiying candidate # 1.078 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1.078 * * [simplify]: iters left: 6 (10 enodes) 1.081 * * [simplify]: iters left: 5 (35 enodes) 1.086 * * [simplify]: iters left: 4 (41 enodes) 1.093 * * [simplify]: iters left: 3 (43 enodes) 1.100 * * [simplify]: Extracting #0: cost 1 inf + 0 1.100 * * [simplify]: Extracting #1: cost 6 inf + 0 1.100 * * [simplify]: Extracting #2: cost 12 inf + 0 1.100 * * [simplify]: Extracting #3: cost 14 inf + 1 1.100 * * [simplify]: Extracting #4: cost 18 inf + 42 1.100 * * [simplify]: Extracting #5: cost 12 inf + 419 1.100 * * [simplify]: Extracting #6: cost 7 inf + 1274 1.101 * * [simplify]: Extracting #7: cost 0 inf + 3865 1.101 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.101 * [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))))))) 1.101 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 1.102 * * [simplify]: iters left: 6 (9 enodes) 1.106 * * [simplify]: iters left: 5 (30 enodes) 1.115 * * [simplify]: iters left: 4 (34 enodes) 1.126 * * [simplify]: iters left: 3 (36 enodes) 1.137 * * [simplify]: Extracting #0: cost 1 inf + 0 1.137 * * [simplify]: Extracting #1: cost 4 inf + 0 1.137 * * [simplify]: Extracting #2: cost 8 inf + 0 1.137 * * [simplify]: Extracting #3: cost 10 inf + 1 1.137 * * [simplify]: Extracting #4: cost 13 inf + 83 1.137 * * [simplify]: Extracting #5: cost 8 inf + 379 1.138 * * [simplify]: Extracting #6: cost 4 inf + 1053 1.138 * * [simplify]: Extracting #7: cost 0 inf + 2339 1.139 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 1.139 * [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))))))) 1.139 * * * * [progress]: [ 17 / 39 ] simplifiying candidate # 1.139 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.139 * * [simplify]: iters left: 6 (9 enodes) 1.144 * * [simplify]: iters left: 5 (30 enodes) 1.153 * * [simplify]: iters left: 4 (34 enodes) 1.164 * * [simplify]: iters left: 3 (36 enodes) 1.177 * * [simplify]: Extracting #0: cost 1 inf + 0 1.178 * * [simplify]: Extracting #1: cost 4 inf + 0 1.178 * * [simplify]: Extracting #2: cost 8 inf + 0 1.178 * * [simplify]: Extracting #3: cost 10 inf + 1 1.178 * * [simplify]: Extracting #4: cost 13 inf + 83 1.178 * * [simplify]: Extracting #5: cost 8 inf + 379 1.178 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.179 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.179 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.179 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.180 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.180 * * [simplify]: iters left: 6 (9 enodes) 1.184 * * [simplify]: iters left: 5 (30 enodes) 1.192 * * [simplify]: iters left: 4 (34 enodes) 1.198 * * [simplify]: iters left: 3 (36 enodes) 1.204 * * [simplify]: Extracting #0: cost 1 inf + 0 1.204 * * [simplify]: Extracting #1: cost 4 inf + 0 1.204 * * [simplify]: Extracting #2: cost 8 inf + 0 1.204 * * [simplify]: Extracting #3: cost 10 inf + 1 1.204 * * [simplify]: Extracting #4: cost 13 inf + 83 1.204 * * [simplify]: Extracting #5: cost 8 inf + 379 1.204 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.204 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.204 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.205 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.205 * * * * [progress]: [ 18 / 39 ] simplifiying candidate # 1.205 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.205 * * [simplify]: iters left: 3 (4 enodes) 1.206 * * [simplify]: iters left: 2 (12 enodes) 1.209 * * [simplify]: iters left: 1 (14 enodes) 1.212 * * [simplify]: Extracting #0: cost 1 inf + 0 1.212 * * [simplify]: Extracting #1: cost 4 inf + 0 1.212 * * [simplify]: Extracting #2: cost 0 inf + 84 1.212 * [simplify]: Simplified to (sqrt 2) 1.212 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.212 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.212 * * [simplify]: iters left: 6 (8 enodes) 1.214 * * [simplify]: iters left: 5 (27 enodes) 1.219 * * [simplify]: iters left: 4 (31 enodes) 1.224 * * [simplify]: iters left: 3 (33 enodes) 1.229 * * [simplify]: Extracting #0: cost 1 inf + 0 1.229 * * [simplify]: Extracting #1: cost 4 inf + 0 1.229 * * [simplify]: Extracting #2: cost 9 inf + 0 1.229 * * [simplify]: Extracting #3: cost 13 inf + 1 1.230 * * [simplify]: Extracting #4: cost 8 inf + 267 1.230 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.230 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.230 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.230 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.230 * * * * [progress]: [ 19 / 39 ] simplifiying candidate # 1.230 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.230 * * [simplify]: iters left: 3 (4 enodes) 1.232 * * [simplify]: iters left: 2 (12 enodes) 1.235 * * [simplify]: iters left: 1 (14 enodes) 1.238 * * [simplify]: Extracting #0: cost 1 inf + 0 1.238 * * [simplify]: Extracting #1: cost 4 inf + 0 1.238 * * [simplify]: Extracting #2: cost 0 inf + 84 1.238 * [simplify]: Simplified to (sqrt 2) 1.238 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.238 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.238 * * [simplify]: iters left: 6 (8 enodes) 1.240 * * [simplify]: iters left: 5 (27 enodes) 1.247 * * [simplify]: iters left: 4 (31 enodes) 1.257 * * [simplify]: iters left: 3 (33 enodes) 1.267 * * [simplify]: Extracting #0: cost 1 inf + 0 1.267 * * [simplify]: Extracting #1: cost 4 inf + 0 1.267 * * [simplify]: Extracting #2: cost 9 inf + 0 1.267 * * [simplify]: Extracting #3: cost 13 inf + 1 1.268 * * [simplify]: Extracting #4: cost 8 inf + 267 1.268 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.268 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.269 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.269 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.269 * * * * [progress]: [ 20 / 39 ] simplifiying candidate # 1.269 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1.269 * * [simplify]: iters left: 6 (9 enodes) 1.274 * * [simplify]: iters left: 5 (33 enodes) 1.286 * * [simplify]: iters left: 4 (37 enodes) 1.292 * * [simplify]: Extracting #0: cost 1 inf + 0 1.292 * * [simplify]: Extracting #1: cost 6 inf + 0 1.292 * * [simplify]: Extracting #2: cost 9 inf + 1 1.292 * * [simplify]: Extracting #3: cost 12 inf + 1 1.292 * * [simplify]: Extracting #4: cost 16 inf + 1 1.292 * * [simplify]: Extracting #5: cost 15 inf + 43 1.292 * * [simplify]: Extracting #6: cost 8 inf + 890 1.292 * * [simplify]: Extracting #7: cost 2 inf + 2858 1.293 * * [simplify]: Extracting #8: cost 0 inf + 3622 1.293 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.293 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.293 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.294 * * [simplify]: iters left: 6 (8 enodes) 1.296 * * [simplify]: iters left: 5 (27 enodes) 1.300 * * [simplify]: iters left: 4 (31 enodes) 1.305 * * [simplify]: iters left: 3 (33 enodes) 1.310 * * [simplify]: Extracting #0: cost 1 inf + 0 1.310 * * [simplify]: Extracting #1: cost 4 inf + 0 1.310 * * [simplify]: Extracting #2: cost 5 inf + 1 1.310 * * [simplify]: Extracting #3: cost 8 inf + 1 1.310 * * [simplify]: Extracting #4: cost 13 inf + 1 1.310 * * [simplify]: Extracting #5: cost 11 inf + 44 1.310 * * [simplify]: Extracting #6: cost 5 inf + 670 1.310 * * [simplify]: Extracting #7: cost 1 inf + 1835 1.311 * * [simplify]: Extracting #8: cost 0 inf + 2177 1.311 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.311 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.311 * * * * [progress]: [ 21 / 39 ] simplifiying candidate # 1.311 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.311 * * [simplify]: iters left: 6 (8 enodes) 1.313 * * [simplify]: iters left: 5 (28 enodes) 1.318 * * [simplify]: iters left: 4 (30 enodes) 1.322 * * [simplify]: Extracting #0: cost 1 inf + 0 1.322 * * [simplify]: Extracting #1: cost 4 inf + 0 1.322 * * [simplify]: Extracting #2: cost 5 inf + 1 1.322 * * [simplify]: Extracting #3: cost 8 inf + 1 1.322 * * [simplify]: Extracting #4: cost 12 inf + 1 1.323 * * [simplify]: Extracting #5: cost 11 inf + 43 1.323 * * [simplify]: Extracting #6: cost 6 inf + 558 1.323 * * [simplify]: Extracting #7: cost 2 inf + 1453 1.323 * * [simplify]: Extracting #8: cost 0 inf + 2016 1.323 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.323 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.324 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.324 * * [simplify]: iters left: 6 (8 enodes) 1.326 * * [simplify]: iters left: 5 (27 enodes) 1.331 * * [simplify]: iters left: 4 (31 enodes) 1.336 * * [simplify]: iters left: 3 (33 enodes) 1.342 * * [simplify]: Extracting #0: cost 1 inf + 0 1.342 * * [simplify]: Extracting #1: cost 4 inf + 0 1.342 * * [simplify]: Extracting #2: cost 5 inf + 1 1.342 * * [simplify]: Extracting #3: cost 8 inf + 1 1.342 * * [simplify]: Extracting #4: cost 13 inf + 1 1.342 * * [simplify]: Extracting #5: cost 11 inf + 44 1.342 * * [simplify]: Extracting #6: cost 5 inf + 670 1.342 * * [simplify]: Extracting #7: cost 1 inf + 1715 1.343 * * [simplify]: Extracting #8: cost 0 inf + 2017 1.343 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.343 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.343 * * * * [progress]: [ 22 / 39 ] simplifiying candidate # 1.343 * [simplify]: Simplifying (/ 1 1) 1.343 * * [simplify]: iters left: 2 (2 enodes) 1.344 * * [simplify]: iters left: 1 (6 enodes) 1.345 * * [simplify]: Extracting #0: cost 1 inf + 0 1.345 * * [simplify]: Extracting #1: cost 0 inf + 1 1.345 * [simplify]: Simplified to 1 1.345 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.346 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.346 * * [simplify]: iters left: 6 (7 enodes) 1.347 * * [simplify]: iters left: 5 (24 enodes) 1.351 * * [simplify]: iters left: 4 (28 enodes) 1.356 * * [simplify]: iters left: 3 (30 enodes) 1.360 * * [simplify]: Extracting #0: cost 1 inf + 0 1.360 * * [simplify]: Extracting #1: cost 4 inf + 0 1.360 * * [simplify]: Extracting #2: cost 6 inf + 1 1.360 * * [simplify]: Extracting #3: cost 11 inf + 1 1.360 * * [simplify]: Extracting #4: cost 9 inf + 44 1.360 * * [simplify]: Extracting #5: cost 3 inf + 670 1.360 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.361 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.361 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.361 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.361 * * * * [progress]: [ 23 / 39 ] simplifiying candidate # 1.361 * [simplify]: Simplifying (/ 1 1) 1.361 * * [simplify]: iters left: 2 (2 enodes) 1.362 * * [simplify]: iters left: 1 (6 enodes) 1.363 * * [simplify]: Extracting #0: cost 1 inf + 0 1.363 * * [simplify]: Extracting #1: cost 0 inf + 1 1.363 * [simplify]: Simplified to 1 1.363 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.363 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.363 * * [simplify]: iters left: 6 (7 enodes) 1.365 * * [simplify]: iters left: 5 (24 enodes) 1.372 * * [simplify]: iters left: 4 (28 enodes) 1.382 * * [simplify]: iters left: 3 (30 enodes) 1.391 * * [simplify]: Extracting #0: cost 1 inf + 0 1.391 * * [simplify]: Extracting #1: cost 4 inf + 0 1.391 * * [simplify]: Extracting #2: cost 6 inf + 1 1.392 * * [simplify]: Extracting #3: cost 11 inf + 1 1.392 * * [simplify]: Extracting #4: cost 9 inf + 44 1.392 * * [simplify]: Extracting #5: cost 3 inf + 670 1.392 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.393 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.393 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.393 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.393 * * * * [progress]: [ 24 / 39 ] simplifiying candidate # 1.393 * * * * [progress]: [ 25 / 39 ] simplifiying candidate # 1.394 * [simplify]: Simplifying (/ 1 (+ (exp x) (exp (- x)))) 1.394 * * [simplify]: iters left: 6 (7 enodes) 1.397 * * [simplify]: iters left: 5 (25 enodes) 1.405 * * [simplify]: iters left: 4 (27 enodes) 1.412 * * [simplify]: Extracting #0: cost 1 inf + 0 1.412 * * [simplify]: Extracting #1: cost 4 inf + 0 1.412 * * [simplify]: Extracting #2: cost 6 inf + 1 1.412 * * [simplify]: Extracting #3: cost 10 inf + 1 1.413 * * [simplify]: Extracting #4: cost 1 inf + 1373 1.413 * * [simplify]: Extracting #5: cost 0 inf + 1414 1.413 * [simplify]: Simplified to (/ 1 (+ (exp x) (exp (- x)))) 1.413 * [simplify]: Simplified (2 2) to (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) 1.413 * * * * [progress]: [ 26 / 39 ] simplifiying candidate # 1.414 * [simplify]: Simplifying (/ (+ (exp x) (exp (- x))) 2) 1.414 * * [simplify]: iters left: 6 (7 enodes) 1.417 * * [simplify]: iters left: 5 (24 enodes) 1.425 * * [simplify]: iters left: 4 (28 enodes) 1.430 * * [simplify]: iters left: 3 (30 enodes) 1.434 * * [simplify]: Extracting #0: cost 1 inf + 0 1.434 * * [simplify]: Extracting #1: cost 4 inf + 0 1.434 * * [simplify]: Extracting #2: cost 6 inf + 1 1.434 * * [simplify]: Extracting #3: cost 11 inf + 1 1.435 * * [simplify]: Extracting #4: cost 10 inf + 3 1.435 * * [simplify]: Extracting #5: cost 4 inf + 449 1.435 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.435 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.435 * [simplify]: Simplified to (/ (+ (exp x) (exp (- x))) 2) 1.435 * [simplify]: Simplified (2 2) to (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2))) 1.435 * * * * [progress]: [ 27 / 39 ] simplifiying candidate # 1.436 * [simplify]: Simplifying (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1.436 * * [simplify]: iters left: 6 (9 enodes) 1.438 * * [simplify]: iters left: 5 (32 enodes) 1.443 * * [simplify]: iters left: 4 (38 enodes) 1.449 * * [simplify]: iters left: 3 (40 enodes) 1.455 * * [simplify]: Extracting #0: cost 1 inf + 0 1.455 * * [simplify]: Extracting #1: cost 6 inf + 0 1.455 * * [simplify]: Extracting #2: cost 9 inf + 1 1.455 * * [simplify]: Extracting #3: cost 12 inf + 1 1.455 * * [simplify]: Extracting #4: cost 17 inf + 1 1.455 * * [simplify]: Extracting #5: cost 15 inf + 44 1.456 * * [simplify]: Extracting #6: cost 9 inf + 780 1.456 * * [simplify]: Extracting #7: cost 4 inf + 2176 1.456 * * [simplify]: Extracting #8: cost 0 inf + 3623 1.457 * [simplify]: Simplified to (/ (/ 2 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.457 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ (/ 2 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x)))))) 1.457 * * * * [progress]: [ 28 / 39 ] simplifiying candidate # 1.457 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.457 * * [simplify]: iters left: 6 (8 enodes) 1.460 * * [simplify]: iters left: 5 (27 enodes) 1.468 * * [simplify]: iters left: 4 (31 enodes) 1.478 * * [simplify]: iters left: 3 (33 enodes) 1.487 * * [simplify]: Extracting #0: cost 1 inf + 0 1.487 * * [simplify]: Extracting #1: cost 4 inf + 0 1.487 * * [simplify]: Extracting #2: cost 5 inf + 1 1.488 * * [simplify]: Extracting #3: cost 8 inf + 1 1.488 * * [simplify]: Extracting #4: cost 13 inf + 1 1.488 * * [simplify]: Extracting #5: cost 11 inf + 44 1.488 * * [simplify]: Extracting #6: cost 5 inf + 670 1.488 * * [simplify]: Extracting #7: cost 1 inf + 1715 1.489 * * [simplify]: Extracting #8: cost 0 inf + 2017 1.489 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.489 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1.489 * * * * [progress]: [ 29 / 39 ] simplifiying candidate # 1.490 * [simplify]: Simplifying (/ 2 1) 1.490 * * [simplify]: iters left: 2 (3 enodes) 1.492 * * [simplify]: iters left: 1 (9 enodes) 1.496 * * [simplify]: Extracting #0: cost 1 inf + 0 1.496 * * [simplify]: Extracting #1: cost 0 inf + 1 1.496 * [simplify]: Simplified to 2 1.496 * [simplify]: Simplified (2 1) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.496 * * * * [progress]: [ 30 / 39 ] simplifiying candidate # 1.496 * [simplify]: Simplifying (/ 2 1) 1.496 * * [simplify]: iters left: 2 (3 enodes) 1.498 * * [simplify]: iters left: 1 (9 enodes) 1.500 * * [simplify]: Extracting #0: cost 1 inf + 0 1.500 * * [simplify]: Extracting #1: cost 0 inf + 1 1.500 * [simplify]: Simplified to 2 1.500 * [simplify]: Simplified (2 1) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.500 * * * * [progress]: [ 31 / 39 ] simplifiying candidate # 1.501 * [simplify]: Simplifying (/ (+ (exp x) (exp (- x))) (cbrt 2)) 1.501 * * [simplify]: iters left: 6 (8 enodes) 1.504 * * [simplify]: iters left: 5 (27 enodes) 1.509 * * [simplify]: iters left: 4 (31 enodes) 1.514 * * [simplify]: iters left: 3 (33 enodes) 1.519 * * [simplify]: Extracting #0: cost 1 inf + 0 1.519 * * [simplify]: Extracting #1: cost 4 inf + 0 1.519 * * [simplify]: Extracting #2: cost 9 inf + 0 1.519 * * [simplify]: Extracting #3: cost 12 inf + 82 1.519 * * [simplify]: Extracting #4: cost 10 inf + 165 1.519 * * [simplify]: Extracting #5: cost 6 inf + 429 1.520 * * [simplify]: Extracting #6: cost 1 inf + 1395 1.520 * * [simplify]: Extracting #7: cost 0 inf + 1737 1.520 * [simplify]: Simplified to (/ (+ (exp x) (exp (- x))) (cbrt 2)) 1.520 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.520 * * * * [progress]: [ 32 / 39 ] simplifiying candidate # 1.520 * [simplify]: Simplifying (/ (+ (exp x) (exp (- x))) (sqrt 2)) 1.520 * * [simplify]: iters left: 6 (8 enodes) 1.523 * * [simplify]: iters left: 5 (27 enodes) 1.527 * * [simplify]: iters left: 4 (31 enodes) 1.532 * * [simplify]: iters left: 3 (33 enodes) 1.538 * * [simplify]: Extracting #0: cost 1 inf + 0 1.538 * * [simplify]: Extracting #1: cost 4 inf + 0 1.538 * * [simplify]: Extracting #2: cost 9 inf + 0 1.538 * * [simplify]: Extracting #3: cost 12 inf + 42 1.538 * * [simplify]: Extracting #4: cost 10 inf + 85 1.539 * * [simplify]: Extracting #5: cost 6 inf + 349 1.539 * * [simplify]: Extracting #6: cost 1 inf + 1275 1.539 * * [simplify]: Extracting #7: cost 0 inf + 1577 1.540 * [simplify]: Simplified to (/ (+ (exp x) (exp (- x))) (sqrt 2)) 1.540 * [simplify]: Simplified (2 2) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.540 * * * * [progress]: [ 33 / 39 ] simplifiying candidate # 1.540 * [simplify]: Simplifying (/ (+ (exp x) (exp (- x))) 2) 1.540 * * [simplify]: iters left: 6 (7 enodes) 1.544 * * [simplify]: iters left: 5 (24 enodes) 1.552 * * [simplify]: iters left: 4 (28 enodes) 1.561 * * [simplify]: iters left: 3 (30 enodes) 1.570 * * [simplify]: Extracting #0: cost 1 inf + 0 1.570 * * [simplify]: Extracting #1: cost 4 inf + 0 1.570 * * [simplify]: Extracting #2: cost 6 inf + 1 1.570 * * [simplify]: Extracting #3: cost 11 inf + 1 1.570 * * [simplify]: Extracting #4: cost 10 inf + 3 1.570 * * [simplify]: Extracting #5: cost 4 inf + 449 1.570 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.571 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.571 * [simplify]: Simplified to (/ (+ (exp x) (exp (- x))) 2) 1.571 * [simplify]: Simplified (2 2) to (λ (x) (/ 1 (/ (+ (exp x) (exp (- x))) 2))) 1.571 * * * * [progress]: [ 34 / 39 ] simplifiying candidate # 1.572 * [simplify]: Simplifying (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) 1.572 * * [simplify]: iters left: 6 (10 enodes) 1.578 * * [simplify]: iters left: 5 (45 enodes) 1.598 * * [simplify]: iters left: 4 (94 enodes) 1.641 * * [simplify]: iters left: 3 (179 enodes) 1.711 * * [simplify]: iters left: 2 (306 enodes) 1.827 * * [simplify]: Extracting #0: cost 1 inf + 0 1.827 * * [simplify]: Extracting #1: cost 4 inf + 0 1.827 * * [simplify]: Extracting #2: cost 12 inf + 1 1.828 * * [simplify]: Extracting #3: cost 74 inf + 1 1.828 * * [simplify]: Extracting #4: cost 120 inf + 6 1.829 * * [simplify]: Extracting #5: cost 99 inf + 3940 1.831 * * [simplify]: Extracting #6: cost 51 inf + 19508 1.835 * * [simplify]: Extracting #7: cost 1 inf + 46812 1.840 * * [simplify]: Extracting #8: cost 0 inf + 47596 1.848 * [simplify]: Simplified to (/ 2 (+ (exp (+ (- x) (- (- x) x))) (exp (+ x (+ x x))))) 1.848 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 2 (+ (exp (+ (- x) (- (- x) x))) (exp (+ x (+ x x))))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) 1.849 * * * * [progress]: [ 35 / 39 ] simplifiying candidate # 1.849 * [simplify]: Simplifying (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) 1.849 * * [simplify]: iters left: 6 (9 enodes) 1.854 * * [simplify]: iters left: 5 (39 enodes) 1.868 * * [simplify]: iters left: 4 (68 enodes) 1.894 * * [simplify]: iters left: 3 (106 enodes) 1.930 * * [simplify]: iters left: 2 (178 enodes) 1.997 * * [simplify]: iters left: 1 (288 enodes) 2.082 * * [simplify]: Extracting #0: cost 1 inf + 0 2.082 * * [simplify]: Extracting #1: cost 6 inf + 0 2.082 * * [simplify]: Extracting #2: cost 43 inf + 1 2.083 * * [simplify]: Extracting #3: cost 72 inf + 3 2.083 * * [simplify]: Extracting #4: cost 78 inf + 4 2.084 * * [simplify]: Extracting #5: cost 33 inf + 7040 2.089 * * [simplify]: Extracting #6: cost 2 inf + 13397 2.095 * * [simplify]: Extracting #7: cost 0 inf + 13727 2.102 * [simplify]: Simplified to (/ 2 (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x)))) 2.102 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 2 (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x)))) (- (exp x) (exp (- x))))) 2.102 * * * * [progress]: [ 36 / 39 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 2.102 * [simplify]: Simplifying (real->posit16 (/ 2 (+ (exp x) (exp (- x))))) 2.103 * * [simplify]: iters left: 6 (8 enodes) 2.106 * * [simplify]: iters left: 5 (24 enodes) 2.114 * * [simplify]: iters left: 4 (28 enodes) 2.122 * * [simplify]: iters left: 3 (30 enodes) 2.132 * * [simplify]: Extracting #0: cost 1 inf + 0 2.132 * * [simplify]: Extracting #1: cost 2 inf + 0 2.132 * * [simplify]: Extracting #2: cost 4 inf + 0 2.132 * * [simplify]: Extracting #3: cost 6 inf + 1 2.132 * * [simplify]: Extracting #4: cost 11 inf + 1 2.132 * * [simplify]: Extracting #5: cost 1 inf + 1374 2.133 * * [simplify]: Extracting #6: cost 0 inf + 1415 2.133 * [simplify]: Simplified to (real->posit16 (/ 2 (+ (exp x) (exp (- x))))) 2.133 * [simplify]: Simplified (2 1) to (λ (x) (posit16->real (real->posit16 (/ 2 (+ (exp x) (exp (- x))))))) 2.133 * * * * [progress]: [ 37 / 39 ] simplifiying candidate # 2.134 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 2.134 * * [simplify]: iters left: 6 (12 enodes) 2.143 * * [simplify]: iters left: 5 (53 enodes) 2.162 * * [simplify]: iters left: 4 (83 enodes) 2.188 * * [simplify]: iters left: 3 (124 enodes) 2.213 * * [simplify]: iters left: 2 (201 enodes) 2.267 * * [simplify]: iters left: 1 (292 enodes) 2.373 * * [simplify]: Extracting #0: cost 1 inf + 0 2.373 * * [simplify]: Extracting #1: cost 32 inf + 0 2.374 * * [simplify]: Extracting #2: cost 70 inf + 128 2.375 * * [simplify]: Extracting #3: cost 36 inf + 4995 2.378 * * [simplify]: Extracting #4: cost 1 inf + 9078 2.382 * * [simplify]: Extracting #5: cost 0 inf + 9050 2.389 * [simplify]: Simplified to (fma (* x x) (* (* x x) 5/24) (fma -1/2 (* x x) 1)) 2.389 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) (* (* x x) 5/24) (fma -1/2 (* x x) 1))) 2.389 * * * * [progress]: [ 38 / 39 ] simplifiying candidate # 2.390 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 2.390 * * [simplify]: iters left: 6 (7 enodes) 2.393 * * [simplify]: iters left: 5 (24 enodes) 2.401 * * [simplify]: iters left: 4 (28 enodes) 2.412 * * [simplify]: iters left: 3 (30 enodes) 2.416 * * [simplify]: Extracting #0: cost 1 inf + 0 2.416 * * [simplify]: Extracting #1: cost 4 inf + 0 2.416 * * [simplify]: Extracting #2: cost 6 inf + 1 2.416 * * [simplify]: Extracting #3: cost 11 inf + 1 2.416 * * [simplify]: Extracting #4: cost 9 inf + 44 2.416 * * [simplify]: Extracting #5: cost 3 inf + 670 2.417 * * [simplify]: Extracting #6: cost 1 inf + 1153 2.417 * * [simplify]: Extracting #7: cost 0 inf + 1415 2.417 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.417 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 2.417 * * * * [progress]: [ 39 / 39 ] simplifiying candidate # 2.417 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 2.417 * * [simplify]: iters left: 6 (8 enodes) 2.420 * * [simplify]: iters left: 5 (29 enodes) 2.425 * * [simplify]: iters left: 4 (37 enodes) 2.431 * * [simplify]: iters left: 3 (51 enodes) 2.441 * * [simplify]: iters left: 2 (81 enodes) 2.462 * * [simplify]: iters left: 1 (145 enodes) 2.504 * * [simplify]: Extracting #0: cost 1 inf + 0 2.504 * * [simplify]: Extracting #1: cost 4 inf + 0 2.504 * * [simplify]: Extracting #2: cost 7 inf + 1 2.504 * * [simplify]: Extracting #3: cost 32 inf + 1 2.504 * * [simplify]: Extracting #4: cost 66 inf + 270 2.505 * * [simplify]: Extracting #5: cost 55 inf + 2324 2.506 * * [simplify]: Extracting #6: cost 20 inf + 10633 2.508 * * [simplify]: Extracting #7: cost 3 inf + 20264 2.512 * * [simplify]: Extracting #8: cost 0 inf + 22444 2.517 * * [simplify]: Extracting #9: cost 0 inf + 22163 2.522 * * [simplify]: Extracting #10: cost 0 inf + 22123 2.527 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.527 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 2.528 * * * [progress]: adding candidates to table 2.875 * * [progress]: iteration 2 / 4 2.875 * * * [progress]: picking best candidate 2.880 * * * * [pick]: Picked # 2.880 * * * [progress]: localizing error 2.913 * * * [progress]: generating rewritten candidates 2.913 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.997 * * * [progress]: generating series expansions 2.997 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.998 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 2.998 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in (x) around 0 2.998 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x 2.998 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 2.998 * [taylor]: Taking taylor expansion of (sqrt 2) in x 2.998 * [taylor]: Taking taylor expansion of 2 in x 2.998 * [backup-simplify]: Simplify 2 into 2 2.999 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.000 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.000 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.000 * [taylor]: Taking taylor expansion of (exp x) in x 3.000 * [taylor]: Taking taylor expansion of x in x 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 1 into 1 3.000 * [backup-simplify]: Simplify (exp 0) into 1 3.000 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.000 * [taylor]: Taking taylor expansion of (- x) in x 3.000 * [taylor]: Taking taylor expansion of x in x 3.000 * [backup-simplify]: Simplify 0 into 0 3.000 * [backup-simplify]: Simplify 1 into 1 3.000 * [backup-simplify]: Simplify (- 0) into 0 3.001 * [backup-simplify]: Simplify (- 1) into -1 3.001 * [backup-simplify]: Simplify (exp 0) into 1 3.002 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.002 * [backup-simplify]: Simplify (+ 1 1) into 2 3.004 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2)) 3.004 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) in x 3.004 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 3.004 * [taylor]: Taking taylor expansion of (sqrt 2) in x 3.004 * [taylor]: Taking taylor expansion of 2 in x 3.004 * [backup-simplify]: Simplify 2 into 2 3.004 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.005 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.005 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 3.005 * [taylor]: Taking taylor expansion of (exp x) in x 3.005 * [taylor]: Taking taylor expansion of x in x 3.005 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [backup-simplify]: Simplify (exp 0) into 1 3.005 * [taylor]: Taking taylor expansion of (exp (- x)) in x 3.005 * [taylor]: Taking taylor expansion of (- x) in x 3.005 * [taylor]: Taking taylor expansion of x in x 3.005 * [backup-simplify]: Simplify 0 into 0 3.005 * [backup-simplify]: Simplify 1 into 1 3.005 * [backup-simplify]: Simplify (- 0) into 0 3.006 * [backup-simplify]: Simplify (- 1) into -1 3.006 * [backup-simplify]: Simplify (exp 0) into 1 3.007 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.007 * [backup-simplify]: Simplify (+ 1 1) into 2 3.009 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) 2) into (* 1/2 (pow (sqrt 2) 2)) 3.010 * [backup-simplify]: Simplify (* 1/2 (pow (sqrt 2) 2)) into (* 1/2 (pow (sqrt 2) 2)) 3.011 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 3.012 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 3.013 * [backup-simplify]: Simplify (- 1) into -1 3.014 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 3.014 * [backup-simplify]: Simplify (+ 1 -1) into 0 3.015 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)))) into 0 3.015 * [backup-simplify]: Simplify 0 into 0 3.017 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 3.018 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 3.019 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.020 * [backup-simplify]: Simplify (- 1) into -1 3.020 * [backup-simplify]: Simplify (- 0) into 0 3.022 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 3.022 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 3.029 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1 2)) (* 0 (/ 0 2)))) into (- (* 1/4 (pow (sqrt 2) 2))) 3.031 * [backup-simplify]: Simplify (- (* 1/4 (pow (sqrt 2) 2))) into (- (* 1/4 (pow (sqrt 2) 2))) 3.033 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.034 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 3.037 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 3.037 * [backup-simplify]: Simplify (- 1) into -1 3.038 * [backup-simplify]: Simplify (- 1) into -1 3.038 * [backup-simplify]: Simplify (- 0) into 0 3.039 * [backup-simplify]: Simplify (- 0) into 0 3.041 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 3.042 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 3.045 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 0 2)) (* 0 (/ 1 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 0 2)))) into 0 3.045 * [backup-simplify]: Simplify 0 into 0 3.046 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.048 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 3.052 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 3.053 * [backup-simplify]: Simplify (- 1) into -1 3.053 * [backup-simplify]: Simplify (- 1) into -1 3.054 * [backup-simplify]: Simplify (- 0) into 0 3.054 * [backup-simplify]: Simplify (- 1) into -1 3.055 * [backup-simplify]: Simplify (- 0) into 0 3.055 * [backup-simplify]: Simplify (- 0) into 0 3.056 * [backup-simplify]: Simplify (- 0) into 0 3.060 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 3.060 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 3.074 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* (* 1/2 (pow (sqrt 2) 2)) (/ 1/12 2)) (* 0 (/ 0 2)) (* (- (* 1/4 (pow (sqrt 2) 2))) (/ 1 2)) (* 0 (/ 0 2)))) into (* 5/48 (pow (sqrt 2) 2)) 3.076 * [backup-simplify]: Simplify (* 5/48 (pow (sqrt 2) 2)) into (* 5/48 (pow (sqrt 2) 2)) 3.081 * [backup-simplify]: Simplify (+ (* (* 5/48 (pow (sqrt 2) 2)) (pow x 4)) (+ (* (- (* 1/4 (pow (sqrt 2) 2))) (pow x 2)) (* 1/2 (pow (sqrt 2) 2)))) into (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))) 3.082 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.082 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 3.082 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.082 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 3.082 * [taylor]: Taking taylor expansion of (sqrt 2) in x 3.083 * [taylor]: Taking taylor expansion of 2 in x 3.083 * [backup-simplify]: Simplify 2 into 2 3.083 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.084 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.084 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.084 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.084 * [taylor]: Taking taylor expansion of x in x 3.084 * [backup-simplify]: Simplify 0 into 0 3.084 * [backup-simplify]: Simplify 1 into 1 3.084 * [backup-simplify]: Simplify (/ 1 1) into 1 3.084 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.084 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.084 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.084 * [taylor]: Taking taylor expansion of x in x 3.084 * [backup-simplify]: Simplify 0 into 0 3.084 * [backup-simplify]: Simplify 1 into 1 3.085 * [backup-simplify]: Simplify (/ 1 1) into 1 3.085 * [backup-simplify]: Simplify (- 1) into -1 3.085 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.086 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.087 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.088 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.088 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 3.088 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 3.088 * [taylor]: Taking taylor expansion of (sqrt 2) in x 3.088 * [taylor]: Taking taylor expansion of 2 in x 3.088 * [backup-simplify]: Simplify 2 into 2 3.088 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.089 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.089 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 3.089 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.089 * [taylor]: Taking taylor expansion of x in x 3.089 * [backup-simplify]: Simplify 0 into 0 3.089 * [backup-simplify]: Simplify 1 into 1 3.089 * [backup-simplify]: Simplify (/ 1 1) into 1 3.089 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.089 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 3.089 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 3.089 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.089 * [taylor]: Taking taylor expansion of x in x 3.089 * [backup-simplify]: Simplify 0 into 0 3.089 * [backup-simplify]: Simplify 1 into 1 3.090 * [backup-simplify]: Simplify (/ 1 1) into 1 3.090 * [backup-simplify]: Simplify (- 1) into -1 3.090 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 3.091 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.092 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 3.093 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.094 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 3.094 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 3.095 * [backup-simplify]: Simplify (+ 0 0) into 0 3.096 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.096 * [backup-simplify]: Simplify 0 into 0 3.097 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 3.098 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 3.099 * [backup-simplify]: Simplify (+ 0 0) into 0 3.100 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.100 * [backup-simplify]: Simplify 0 into 0 3.101 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.103 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 3.103 * [backup-simplify]: Simplify (+ 0 0) into 0 3.105 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.105 * [backup-simplify]: Simplify 0 into 0 3.106 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.107 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 3.108 * [backup-simplify]: Simplify (+ 0 0) into 0 3.109 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.109 * [backup-simplify]: Simplify 0 into 0 3.111 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.112 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0 3.112 * [backup-simplify]: Simplify (+ 0 0) into 0 3.114 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.114 * [backup-simplify]: Simplify 0 into 0 3.116 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.124 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0 3.124 * [backup-simplify]: Simplify (+ 0 0) into 0 3.126 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 3.126 * [backup-simplify]: Simplify 0 into 0 3.127 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 3.128 * [backup-simplify]: Simplify (* (sqrt 2) (/ (sqrt 2) (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.128 * [approximate]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 3.128 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.129 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 3.129 * [taylor]: Taking taylor expansion of (sqrt 2) in x 3.129 * [taylor]: Taking taylor expansion of 2 in x 3.129 * [backup-simplify]: Simplify 2 into 2 3.129 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.130 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.130 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.130 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.130 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.130 * [taylor]: Taking taylor expansion of x in x 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.130 * [backup-simplify]: Simplify (/ 1 1) into 1 3.130 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.130 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.130 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.130 * [taylor]: Taking taylor expansion of -1 in x 3.130 * [backup-simplify]: Simplify -1 into -1 3.130 * [taylor]: Taking taylor expansion of x in x 3.130 * [backup-simplify]: Simplify 0 into 0 3.130 * [backup-simplify]: Simplify 1 into 1 3.131 * [backup-simplify]: Simplify (/ -1 1) into -1 3.131 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.132 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.132 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.133 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.133 * [taylor]: Taking taylor expansion of (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 3.133 * [taylor]: Taking taylor expansion of (pow (sqrt 2) 2) in x 3.133 * [taylor]: Taking taylor expansion of (sqrt 2) in x 3.133 * [taylor]: Taking taylor expansion of 2 in x 3.133 * [backup-simplify]: Simplify 2 into 2 3.134 * [backup-simplify]: Simplify (sqrt 2) into (sqrt 2) 3.134 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 2))) into 0 3.134 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 3.134 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.134 * [taylor]: Taking taylor expansion of x in x 3.134 * [backup-simplify]: Simplify 0 into 0 3.134 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (/ 1 1) into 1 3.135 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 3.135 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 3.135 * [taylor]: Taking taylor expansion of (/ -1 x) in x 3.135 * [taylor]: Taking taylor expansion of -1 in x 3.135 * [backup-simplify]: Simplify -1 into -1 3.135 * [taylor]: Taking taylor expansion of x in x 3.135 * [backup-simplify]: Simplify 0 into 0 3.135 * [backup-simplify]: Simplify 1 into 1 3.135 * [backup-simplify]: Simplify (/ -1 1) into -1 3.136 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 3.137 * [backup-simplify]: Simplify (* (sqrt 2) (sqrt 2)) into (pow (sqrt 2) 2) 3.137 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 3.138 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.139 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) 3.140 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (* 0 (sqrt 2))) into 0 3.140 * [backup-simplify]: Simplify (+ 0 0) into 0 3.141 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.141 * [backup-simplify]: Simplify 0 into 0 3.142 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 2))) into 0 3.143 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (* 0 (sqrt 2)))) into 0 3.144 * [backup-simplify]: Simplify (+ 0 0) into 0 3.145 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.145 * [backup-simplify]: Simplify 0 into 0 3.147 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.148 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))) into 0 3.149 * [backup-simplify]: Simplify (+ 0 0) into 0 3.150 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.150 * [backup-simplify]: Simplify 0 into 0 3.152 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.153 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))) into 0 3.153 * [backup-simplify]: Simplify (+ 0 0) into 0 3.155 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.155 * [backup-simplify]: Simplify 0 into 0 3.156 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.158 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2))))))) into 0 3.158 * [backup-simplify]: Simplify (+ 0 0) into 0 3.160 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.160 * [backup-simplify]: Simplify 0 into 0 3.161 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt 2))) into 0 3.163 * [backup-simplify]: Simplify (+ (* (sqrt 2) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 2)))))))) into 0 3.163 * [backup-simplify]: Simplify (+ 0 0) into 0 3.166 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ (pow (sqrt 2) 2) (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 3.166 * [backup-simplify]: Simplify 0 into 0 3.167 * [backup-simplify]: Simplify (/ (pow (sqrt 2) 2) (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))) 3.167 * * * [progress]: simplifying candidates 3.167 * * * * [progress]: [ 1 / 62 ] simplifiying candidate # 3.167 * [simplify]: Simplifying (expm1 (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.167 * * [simplify]: iters left: 6 (10 enodes) 3.173 * * [simplify]: iters left: 5 (36 enodes) 3.185 * * [simplify]: iters left: 4 (40 enodes) 3.196 * * [simplify]: iters left: 3 (42 enodes) 3.208 * * [simplify]: Extracting #0: cost 1 inf + 0 3.208 * * [simplify]: Extracting #1: cost 3 inf + 0 3.208 * * [simplify]: Extracting #2: cost 8 inf + 0 3.209 * * [simplify]: Extracting #3: cost 12 inf + 1 3.209 * * [simplify]: Extracting #4: cost 16 inf + 42 3.209 * * [simplify]: Extracting #5: cost 10 inf + 419 3.209 * * [simplify]: Extracting #6: cost 0 inf + 2765 3.210 * [simplify]: Simplified to (expm1 (/ 2 (+ (exp x) (exp (- x))))) 3.210 * [simplify]: Simplified (2 1) to (λ (x) (log1p (expm1 (/ 2 (+ (exp x) (exp (- x))))))) 3.210 * * * * [progress]: [ 2 / 62 ] simplifiying candidate # 3.210 * [simplify]: Simplifying (log1p (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.211 * * [simplify]: iters left: 6 (10 enodes) 3.216 * * [simplify]: iters left: 5 (36 enodes) 3.227 * * [simplify]: iters left: 4 (40 enodes) 3.238 * * [simplify]: iters left: 3 (42 enodes) 3.250 * * [simplify]: Extracting #0: cost 1 inf + 0 3.251 * * [simplify]: Extracting #1: cost 3 inf + 0 3.251 * * [simplify]: Extracting #2: cost 8 inf + 0 3.251 * * [simplify]: Extracting #3: cost 12 inf + 1 3.251 * * [simplify]: Extracting #4: cost 16 inf + 42 3.251 * * [simplify]: Extracting #5: cost 10 inf + 419 3.251 * * [simplify]: Extracting #6: cost 0 inf + 2805 3.252 * [simplify]: Simplified to (log1p (/ 2 (+ (exp x) (exp (- x))))) 3.252 * [simplify]: Simplified (2 1) to (λ (x) (expm1 (log1p (/ 2 (+ (exp x) (exp (- x))))))) 3.252 * * * * [progress]: [ 3 / 62 ] simplifiying candidate # 3.253 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 3.253 * * [simplify]: iters left: 6 (9 enodes) 3.258 * * [simplify]: iters left: 5 (33 enodes) 3.268 * * [simplify]: iters left: 4 (37 enodes) 3.282 * * [simplify]: iters left: 3 (39 enodes) 3.294 * * [simplify]: Extracting #0: cost 1 inf + 0 3.294 * * [simplify]: Extracting #1: cost 6 inf + 0 3.294 * * [simplify]: Extracting #2: cost 10 inf + 1 3.294 * * [simplify]: Extracting #3: cost 13 inf + 83 3.294 * * [simplify]: Extracting #4: cost 9 inf + 308 3.294 * * [simplify]: Extracting #5: cost 1 inf + 1799 3.295 * * [simplify]: Extracting #6: cost 0 inf + 2101 3.295 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.295 * [simplify]: Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) 3.296 * * * * [progress]: [ 4 / 62 ] simplifiying candidate # 3.296 * * * * [progress]: [ 5 / 62 ] simplifiying candidate # 3.296 * [simplify]: Simplifying (+ (log (sqrt 2)) (- (log (sqrt 2)) (log (+ (exp x) (exp (- x)))))) 3.296 * * [simplify]: iters left: 6 (11 enodes) 3.301 * * [simplify]: iters left: 5 (41 enodes) 3.313 * * [simplify]: iters left: 4 (54 enodes) 3.328 * * [simplify]: iters left: 3 (61 enodes) 3.346 * * [simplify]: iters left: 2 (67 enodes) 3.368 * * [simplify]: iters left: 1 (78 enodes) 3.383 * * [simplify]: Extracting #0: cost 1 inf + 0 3.383 * * [simplify]: Extracting #1: cost 9 inf + 0 3.383 * * [simplify]: Extracting #2: cost 18 inf + 0 3.383 * * [simplify]: Extracting #3: cost 23 inf + 0 3.383 * * [simplify]: Extracting #4: cost 27 inf + 1 3.383 * * [simplify]: Extracting #5: cost 23 inf + 156 3.383 * * [simplify]: Extracting #6: cost 9 inf + 2672 3.384 * * [simplify]: Extracting #7: cost 0 inf + 5775 3.385 * [simplify]: Simplified to (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))) 3.385 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))))) 3.385 * * * * [progress]: [ 6 / 62 ] simplifiying candidate # 3.385 * [simplify]: Simplifying (+ (log (sqrt 2)) (log (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.385 * * [simplify]: iters left: 6 (11 enodes) 3.388 * * [simplify]: iters left: 5 (39 enodes) 3.394 * * [simplify]: iters left: 4 (51 enodes) 3.403 * * [simplify]: iters left: 3 (66 enodes) 3.421 * * [simplify]: iters left: 2 (75 enodes) 3.440 * * [simplify]: iters left: 1 (76 enodes) 3.457 * * [simplify]: Extracting #0: cost 1 inf + 0 3.458 * * [simplify]: Extracting #1: cost 11 inf + 0 3.458 * * [simplify]: Extracting #2: cost 22 inf + 0 3.458 * * [simplify]: Extracting #3: cost 28 inf + 0 3.458 * * [simplify]: Extracting #4: cost 31 inf + 42 3.458 * * [simplify]: Extracting #5: cost 22 inf + 902 3.459 * * [simplify]: Extracting #6: cost 8 inf + 4100 3.461 * * [simplify]: Extracting #7: cost 0 inf + 7474 3.463 * [simplify]: Simplified to (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))) 3.463 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (sqrt 2)) (- (log (+ (exp (- x)) (exp x))) (log (sqrt 2)))))) 3.463 * * * * [progress]: [ 7 / 62 ] simplifiying candidate # 3.463 * [simplify]: Simplifying (log (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.463 * * [simplify]: iters left: 6 (10 enodes) 3.468 * * [simplify]: iters left: 5 (39 enodes) 3.479 * * [simplify]: iters left: 4 (52 enodes) 3.492 * * [simplify]: iters left: 3 (65 enodes) 3.509 * * [simplify]: iters left: 2 (77 enodes) 3.531 * * [simplify]: iters left: 1 (84 enodes) 3.556 * * [simplify]: Extracting #0: cost 1 inf + 0 3.557 * * [simplify]: Extracting #1: cost 14 inf + 0 3.557 * * [simplify]: Extracting #2: cost 29 inf + 0 3.557 * * [simplify]: Extracting #3: cost 30 inf + 184 3.557 * * [simplify]: Extracting #4: cost 29 inf + 940 3.558 * * [simplify]: Extracting #5: cost 21 inf + 1729 3.558 * * [simplify]: Extracting #6: cost 12 inf + 3893 3.561 * * [simplify]: Extracting #7: cost 3 inf + 7338 3.563 * * [simplify]: Extracting #8: cost 0 inf + 8473 3.565 * [simplify]: Simplified to (log (/ 2 (+ (exp x) (exp (- x))))) 3.565 * [simplify]: Simplified (2 1) to (λ (x) (exp (log (/ 2 (+ (exp x) (exp (- x))))))) 3.565 * * * * [progress]: [ 8 / 62 ] simplifiying candidate # 3.565 * [simplify]: Simplifying (exp (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.566 * * [simplify]: iters left: 6 (10 enodes) 3.570 * * [simplify]: iters left: 5 (38 enodes) 3.580 * * [simplify]: iters left: 4 (49 enodes) 3.593 * * [simplify]: iters left: 3 (64 enodes) 3.614 * * [simplify]: iters left: 2 (107 enodes) 3.656 * * [simplify]: iters left: 1 (224 enodes) 3.729 * * [simplify]: Extracting #0: cost 1 inf + 0 3.730 * * [simplify]: Extracting #1: cost 20 inf + 0 3.730 * * [simplify]: Extracting #2: cost 78 inf + 1 3.731 * * [simplify]: Extracting #3: cost 120 inf + 127 3.732 * * [simplify]: Extracting #4: cost 118 inf + 1691 3.733 * * [simplify]: Extracting #5: cost 102 inf + 4729 3.737 * * [simplify]: Extracting #6: cost 42 inf + 22344 3.743 * * [simplify]: Extracting #7: cost 13 inf + 40386 3.751 * * [simplify]: Extracting #8: cost 0 inf + 52317 3.759 * * [simplify]: Extracting #9: cost 0 inf + 50037 3.770 * * [simplify]: Extracting #10: cost 0 inf + 49442 3.783 * [simplify]: Simplified to (exp (/ 2 (+ (exp x) (exp (- x))))) 3.784 * [simplify]: Simplified (2 1) to (λ (x) (log (exp (/ 2 (+ (exp x) (exp (- x))))))) 3.784 * * * * [progress]: [ 9 / 62 ] simplifiying candidate # 3.784 * [simplify]: Simplifying (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (/ (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))) 3.784 * * [simplify]: iters left: 6 (13 enodes) 3.794 * * [simplify]: iters left: 5 (66 enodes) 3.815 * * [simplify]: iters left: 4 (239 enodes) 3.899 * * [simplify]: Extracting #0: cost 1 inf + 0 3.899 * * [simplify]: Extracting #1: cost 59 inf + 0 3.900 * * [simplify]: Extracting #2: cost 170 inf + 44 3.901 * * [simplify]: Extracting #3: cost 218 inf + 250 3.902 * * [simplify]: Extracting #4: cost 177 inf + 11433 3.915 * * [simplify]: Extracting #5: cost 37 inf + 52853 3.936 * * [simplify]: Extracting #6: cost 2 inf + 63850 3.951 * * [simplify]: Extracting #7: cost 0 inf + 63627 3.970 * * [simplify]: Extracting #8: cost 0 inf + 63599 3.988 * [simplify]: Simplified to (/ (/ 8 (/ (* (fma (exp x) (exp x) 1) 1) (exp x))) (* (/ (* (fma (exp x) (exp x) 1) 1) (exp x)) (/ (* (fma (exp x) (exp x) 1) 1) (exp x)))) 3.988 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (/ (* (fma (exp x) (exp x) 1) 1) (exp x))) (* (/ (* (fma (exp x) (exp x) 1) 1) (exp x)) (/ (* (fma (exp x) (exp x) 1) 1) (exp x)))))) 3.988 * * * * [progress]: [ 10 / 62 ] simplifiying candidate # 3.989 * [simplify]: Simplifying (* (* (* (sqrt 2) (sqrt 2)) (sqrt 2)) (* (* (/ (sqrt 2) (+ (exp x) (exp (- x)))) (/ (sqrt 2) (+ (exp x) (exp (- x))))) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 3.989 * * [simplify]: iters left: 6 (13 enodes) 3.992 * * [simplify]: iters left: 5 (53 enodes) 4.007 * * [simplify]: iters left: 4 (115 enodes) 4.037 * * [simplify]: iters left: 3 (253 enodes) 4.146 * * [simplify]: Extracting #0: cost 1 inf + 0 4.146 * * [simplify]: Extracting #1: cost 48 inf + 0 4.146 * * [simplify]: Extracting #2: cost 120 inf + 44 4.147 * * [simplify]: Extracting #3: cost 119 inf + 617 4.148 * * [simplify]: Extracting #4: cost 106 inf + 2805 4.155 * * [simplify]: Extracting #5: cost 24 inf + 32295 4.165 * * [simplify]: Extracting #6: cost 0 inf + 41422 4.181 * [simplify]: Simplified to (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 4.181 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) 4.181 * * * * [progress]: [ 11 / 62 ] simplifiying candidate # 4.181 * [simplify]: Simplifying (* (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 4.182 * * [simplify]: iters left: 6 (11 enodes) 4.187 * * [simplify]: iters left: 5 (39 enodes) 4.200 * * [simplify]: iters left: 4 (43 enodes) 4.213 * * [simplify]: iters left: 3 (45 enodes) 4.227 * * [simplify]: Extracting #0: cost 1 inf + 0 4.227 * * [simplify]: Extracting #1: cost 3 inf + 0 4.227 * * [simplify]: Extracting #2: cost 5 inf + 0 4.227 * * [simplify]: Extracting #3: cost 10 inf + 0 4.227 * * [simplify]: Extracting #4: cost 14 inf + 1 4.227 * * [simplify]: Extracting #5: cost 17 inf + 83 4.227 * * [simplify]: Extracting #6: cost 13 inf + 308 4.228 * * [simplify]: Extracting #7: cost 4 inf + 2141 4.229 * * [simplify]: Extracting #8: cost 0 inf + 3549 4.229 * [simplify]: Simplified to (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) 4.229 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ 2 (+ (exp x) (exp (- x))))) (cbrt (/ 2 (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 4.230 * [simplify]: Simplifying (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.230 * * [simplify]: iters left: 6 (10 enodes) 4.235 * * [simplify]: iters left: 5 (36 enodes) 4.247 * * [simplify]: iters left: 4 (40 enodes) 4.259 * * [simplify]: iters left: 3 (42 enodes) 4.270 * * [simplify]: Extracting #0: cost 1 inf + 0 4.270 * * [simplify]: Extracting #1: cost 3 inf + 0 4.270 * * [simplify]: Extracting #2: cost 8 inf + 0 4.270 * * [simplify]: Extracting #3: cost 12 inf + 1 4.270 * * [simplify]: Extracting #4: cost 16 inf + 42 4.271 * * [simplify]: Extracting #5: cost 10 inf + 419 4.271 * * [simplify]: Extracting #6: cost 0 inf + 2785 4.271 * [simplify]: Simplified to (cbrt (/ 2 (+ (exp x) (exp (- x))))) 4.271 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (cbrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))))) (cbrt (/ 2 (+ (exp x) (exp (- x))))))) 4.271 * * * * [progress]: [ 12 / 62 ] simplifiying candidate # 4.271 * [simplify]: Simplifying (* (* (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.272 * * [simplify]: iters left: 6 (11 enodes) 4.275 * * [simplify]: iters left: 5 (48 enodes) 4.284 * * [simplify]: iters left: 4 (89 enodes) 4.317 * * [simplify]: iters left: 3 (192 enodes) 4.396 * * [simplify]: iters left: 2 (332 enodes) 4.624 * * [simplify]: Extracting #0: cost 1 inf + 0 4.624 * * [simplify]: Extracting #1: cost 80 inf + 0 4.626 * * [simplify]: Extracting #2: cost 186 inf + 45 4.628 * * [simplify]: Extracting #3: cost 190 inf + 777 4.633 * * [simplify]: Extracting #4: cost 123 inf + 25099 4.647 * * [simplify]: Extracting #5: cost 6 inf + 69636 4.671 * * [simplify]: Extracting #6: cost 0 inf + 71909 4.698 * [simplify]: Simplified to (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))) 4.699 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x))))) (/ 2 (+ (exp x) (exp (- x))))))) 4.699 * * * * [progress]: [ 13 / 62 ] simplifiying candidate # 4.699 * [simplify]: Simplifying (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.699 * * [simplify]: iters left: 6 (10 enodes) 4.705 * * [simplify]: iters left: 5 (36 enodes) 4.716 * * [simplify]: iters left: 4 (40 enodes) 4.728 * * [simplify]: iters left: 3 (42 enodes) 4.740 * * [simplify]: Extracting #0: cost 1 inf + 0 4.740 * * [simplify]: Extracting #1: cost 3 inf + 0 4.740 * * [simplify]: Extracting #2: cost 8 inf + 0 4.740 * * [simplify]: Extracting #3: cost 12 inf + 1 4.741 * * [simplify]: Extracting #4: cost 16 inf + 42 4.741 * * [simplify]: Extracting #5: cost 10 inf + 419 4.741 * * [simplify]: Extracting #6: cost 0 inf + 2705 4.742 * [simplify]: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 4.742 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 4.743 * [simplify]: Simplifying (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.743 * * [simplify]: iters left: 6 (10 enodes) 4.748 * * [simplify]: iters left: 5 (36 enodes) 4.759 * * [simplify]: iters left: 4 (40 enodes) 4.771 * * [simplify]: iters left: 3 (42 enodes) 4.783 * * [simplify]: Extracting #0: cost 1 inf + 0 4.783 * * [simplify]: Extracting #1: cost 3 inf + 0 4.783 * * [simplify]: Extracting #2: cost 8 inf + 0 4.783 * * [simplify]: Extracting #3: cost 12 inf + 1 4.783 * * [simplify]: Extracting #4: cost 16 inf + 42 4.784 * * [simplify]: Extracting #5: cost 10 inf + 419 4.784 * * [simplify]: Extracting #6: cost 0 inf + 2705 4.785 * [simplify]: Simplified to (sqrt (/ 2 (+ (exp x) (exp (- x))))) 4.785 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.785 * * * * [progress]: [ 14 / 62 ] simplifiying candidate # 4.785 * * * * [progress]: [ 15 / 62 ] simplifiying candidate # 4.785 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.786 * * [simplify]: iters left: 6 (11 enodes) 4.791 * * [simplify]: iters left: 5 (37 enodes) 4.803 * * [simplify]: iters left: 4 (41 enodes) 4.818 * * [simplify]: iters left: 3 (43 enodes) 4.832 * * [simplify]: Extracting #0: cost 1 inf + 0 4.832 * * [simplify]: Extracting #1: cost 4 inf + 0 4.832 * * [simplify]: Extracting #2: cost 8 inf + 0 4.832 * * [simplify]: Extracting #3: cost 12 inf + 0 4.832 * * [simplify]: Extracting #4: cost 14 inf + 1 4.832 * * [simplify]: Extracting #5: cost 17 inf + 83 4.833 * * [simplify]: Extracting #6: cost 13 inf + 288 4.833 * * [simplify]: Extracting #7: cost 8 inf + 843 4.833 * * [simplify]: Extracting #8: cost 3 inf + 2081 4.834 * * [simplify]: Extracting #9: cost 0 inf + 3267 4.835 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 4.835 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 4.835 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 4.835 * * [simplify]: iters left: 6 (11 enodes) 4.841 * * [simplify]: iters left: 5 (37 enodes) 4.852 * * [simplify]: iters left: 4 (41 enodes) 4.865 * * [simplify]: iters left: 3 (43 enodes) 4.878 * * [simplify]: Extracting #0: cost 1 inf + 0 4.878 * * [simplify]: Extracting #1: cost 4 inf + 0 4.878 * * [simplify]: Extracting #2: cost 8 inf + 0 4.878 * * [simplify]: Extracting #3: cost 12 inf + 0 4.878 * * [simplify]: Extracting #4: cost 14 inf + 1 4.878 * * [simplify]: Extracting #5: cost 17 inf + 83 4.878 * * [simplify]: Extracting #6: cost 13 inf + 288 4.879 * * [simplify]: Extracting #7: cost 8 inf + 843 4.879 * * [simplify]: Extracting #8: cost 3 inf + 2081 4.880 * * [simplify]: Extracting #9: cost 0 inf + 3267 4.881 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 4.881 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))))) 4.881 * * * * [progress]: [ 16 / 62 ] simplifiying candidate # 4.881 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 4.881 * * [simplify]: iters left: 6 (11 enodes) 4.887 * * [simplify]: iters left: 5 (39 enodes) 4.899 * * [simplify]: iters left: 4 (45 enodes) 4.913 * * [simplify]: iters left: 3 (50 enodes) 4.926 * * [simplify]: Extracting #0: cost 1 inf + 0 4.927 * * [simplify]: Extracting #1: cost 7 inf + 0 4.927 * * [simplify]: Extracting #2: cost 14 inf + 0 4.927 * * [simplify]: Extracting #3: cost 16 inf + 1 4.927 * * [simplify]: Extracting #4: cost 19 inf + 83 4.927 * * [simplify]: Extracting #5: cost 16 inf + 207 4.927 * * [simplify]: Extracting #6: cost 8 inf + 1135 4.928 * * [simplify]: Extracting #7: cost 1 inf + 3487 4.929 * * [simplify]: Extracting #8: cost 0 inf + 3869 4.930 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 4.930 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 4.930 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 4.931 * * [simplify]: iters left: 6 (11 enodes) 4.936 * * [simplify]: iters left: 5 (39 enodes) 4.948 * * [simplify]: iters left: 4 (45 enodes) 4.962 * * [simplify]: iters left: 3 (50 enodes) 4.978 * * [simplify]: Extracting #0: cost 1 inf + 0 4.978 * * [simplify]: Extracting #1: cost 7 inf + 0 4.978 * * [simplify]: Extracting #2: cost 14 inf + 0 4.978 * * [simplify]: Extracting #3: cost 16 inf + 1 4.978 * * [simplify]: Extracting #4: cost 19 inf + 83 4.978 * * [simplify]: Extracting #5: cost 16 inf + 207 4.979 * * [simplify]: Extracting #6: cost 8 inf + 1135 4.979 * * [simplify]: Extracting #7: cost 1 inf + 3487 4.980 * * [simplify]: Extracting #8: cost 0 inf + 3869 4.981 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 4.981 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 4.981 * * * * [progress]: [ 17 / 62 ] simplifiying candidate # 4.982 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 4.982 * * [simplify]: iters left: 6 (11 enodes) 4.987 * * [simplify]: iters left: 5 (39 enodes) 4.999 * * [simplify]: iters left: 4 (45 enodes) 5.013 * * [simplify]: iters left: 3 (50 enodes) 5.028 * * [simplify]: Extracting #0: cost 1 inf + 0 5.028 * * [simplify]: Extracting #1: cost 7 inf + 0 5.028 * * [simplify]: Extracting #2: cost 14 inf + 0 5.028 * * [simplify]: Extracting #3: cost 16 inf + 1 5.028 * * [simplify]: Extracting #4: cost 19 inf + 83 5.028 * * [simplify]: Extracting #5: cost 16 inf + 207 5.029 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.029 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.030 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.031 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.031 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.032 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.032 * * [simplify]: iters left: 6 (11 enodes) 5.038 * * [simplify]: iters left: 5 (39 enodes) 5.051 * * [simplify]: iters left: 4 (45 enodes) 5.065 * * [simplify]: iters left: 3 (50 enodes) 5.080 * * [simplify]: Extracting #0: cost 1 inf + 0 5.080 * * [simplify]: Extracting #1: cost 7 inf + 0 5.080 * * [simplify]: Extracting #2: cost 14 inf + 0 5.080 * * [simplify]: Extracting #3: cost 16 inf + 1 5.080 * * [simplify]: Extracting #4: cost 19 inf + 83 5.080 * * [simplify]: Extracting #5: cost 16 inf + 207 5.081 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.081 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.082 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.083 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.083 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 5.084 * * * * [progress]: [ 18 / 62 ] simplifiying candidate # 5.084 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 5.084 * * [simplify]: iters left: 6 (11 enodes) 5.089 * * [simplify]: iters left: 5 (37 enodes) 5.101 * * [simplify]: iters left: 4 (41 enodes) 5.113 * * [simplify]: iters left: 3 (43 enodes) 5.128 * * [simplify]: Extracting #0: cost 1 inf + 0 5.128 * * [simplify]: Extracting #1: cost 4 inf + 0 5.128 * * [simplify]: Extracting #2: cost 8 inf + 0 5.128 * * [simplify]: Extracting #3: cost 12 inf + 0 5.129 * * [simplify]: Extracting #4: cost 14 inf + 1 5.129 * * [simplify]: Extracting #5: cost 17 inf + 83 5.129 * * [simplify]: Extracting #6: cost 13 inf + 288 5.129 * * [simplify]: Extracting #7: cost 8 inf + 843 5.129 * * [simplify]: Extracting #8: cost 3 inf + 2081 5.129 * * [simplify]: Extracting #9: cost 0 inf + 3267 5.130 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 5.130 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 5.130 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 5.130 * * [simplify]: iters left: 6 (11 enodes) 5.133 * * [simplify]: iters left: 5 (37 enodes) 5.141 * * [simplify]: iters left: 4 (41 enodes) 5.147 * * [simplify]: iters left: 3 (43 enodes) 5.154 * * [simplify]: Extracting #0: cost 1 inf + 0 5.154 * * [simplify]: Extracting #1: cost 4 inf + 0 5.154 * * [simplify]: Extracting #2: cost 8 inf + 0 5.154 * * [simplify]: Extracting #3: cost 12 inf + 0 5.154 * * [simplify]: Extracting #4: cost 14 inf + 1 5.154 * * [simplify]: Extracting #5: cost 17 inf + 83 5.154 * * [simplify]: Extracting #6: cost 13 inf + 288 5.154 * * [simplify]: Extracting #7: cost 8 inf + 843 5.155 * * [simplify]: Extracting #8: cost 3 inf + 2081 5.155 * * [simplify]: Extracting #9: cost 0 inf + 3267 5.155 * [simplify]: Simplified to (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))) 5.155 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (* (sqrt (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp (- x)) (exp x))))))) 5.156 * * * * [progress]: [ 19 / 62 ] simplifiying candidate # 5.156 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.156 * * [simplify]: iters left: 6 (11 enodes) 5.159 * * [simplify]: iters left: 5 (39 enodes) 5.166 * * [simplify]: iters left: 4 (45 enodes) 5.173 * * [simplify]: iters left: 3 (50 enodes) 5.182 * * [simplify]: Extracting #0: cost 1 inf + 0 5.182 * * [simplify]: Extracting #1: cost 7 inf + 0 5.182 * * [simplify]: Extracting #2: cost 14 inf + 0 5.182 * * [simplify]: Extracting #3: cost 16 inf + 1 5.182 * * [simplify]: Extracting #4: cost 19 inf + 83 5.182 * * [simplify]: Extracting #5: cost 16 inf + 207 5.183 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.183 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.184 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.185 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.185 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.186 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.186 * * [simplify]: iters left: 6 (11 enodes) 5.191 * * [simplify]: iters left: 5 (39 enodes) 5.203 * * [simplify]: iters left: 4 (45 enodes) 5.217 * * [simplify]: iters left: 3 (50 enodes) 5.231 * * [simplify]: Extracting #0: cost 1 inf + 0 5.231 * * [simplify]: Extracting #1: cost 7 inf + 0 5.231 * * [simplify]: Extracting #2: cost 14 inf + 0 5.231 * * [simplify]: Extracting #3: cost 16 inf + 1 5.231 * * [simplify]: Extracting #4: cost 19 inf + 83 5.232 * * [simplify]: Extracting #5: cost 16 inf + 207 5.232 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.233 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.234 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.235 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.235 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 5.235 * * * * [progress]: [ 20 / 62 ] simplifiying candidate # 5.235 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.235 * * [simplify]: iters left: 6 (11 enodes) 5.243 * * [simplify]: iters left: 5 (39 enodes) 5.255 * * [simplify]: iters left: 4 (45 enodes) 5.269 * * [simplify]: iters left: 3 (50 enodes) 5.284 * * [simplify]: Extracting #0: cost 1 inf + 0 5.284 * * [simplify]: Extracting #1: cost 7 inf + 0 5.284 * * [simplify]: Extracting #2: cost 14 inf + 0 5.284 * * [simplify]: Extracting #3: cost 16 inf + 1 5.284 * * [simplify]: Extracting #4: cost 19 inf + 83 5.285 * * [simplify]: Extracting #5: cost 16 inf + 207 5.285 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.286 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.287 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.287 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.288 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))))) 5.288 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 5.288 * * [simplify]: iters left: 6 (11 enodes) 5.293 * * [simplify]: iters left: 5 (39 enodes) 5.304 * * [simplify]: iters left: 4 (45 enodes) 5.311 * * [simplify]: iters left: 3 (50 enodes) 5.319 * * [simplify]: Extracting #0: cost 1 inf + 0 5.319 * * [simplify]: Extracting #1: cost 7 inf + 0 5.319 * * [simplify]: Extracting #2: cost 14 inf + 0 5.319 * * [simplify]: Extracting #3: cost 16 inf + 1 5.319 * * [simplify]: Extracting #4: cost 19 inf + 83 5.319 * * [simplify]: Extracting #5: cost 16 inf + 207 5.319 * * [simplify]: Extracting #6: cost 8 inf + 1135 5.320 * * [simplify]: Extracting #7: cost 1 inf + 3487 5.320 * * [simplify]: Extracting #8: cost 0 inf + 3869 5.321 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 5.321 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (sqrt 2)) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))))) 5.321 * * * * [progress]: [ 21 / 62 ] simplifiying candidate # 5.321 * [simplify]: Simplifying (* (sqrt 2) (* (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 5.321 * * [simplify]: iters left: 6 (11 enodes) 5.324 * * [simplify]: iters left: 5 (39 enodes) 5.331 * * [simplify]: iters left: 4 (47 enodes) 5.338 * * [simplify]: iters left: 3 (49 enodes) 5.346 * * [simplify]: Extracting #0: cost 1 inf + 0 5.346 * * [simplify]: Extracting #1: cost 6 inf + 0 5.346 * * [simplify]: Extracting #2: cost 12 inf + 0 5.346 * * [simplify]: Extracting #3: cost 13 inf + 1 5.346 * * [simplify]: Extracting #4: cost 14 inf + 83 5.346 * * [simplify]: Extracting #5: cost 19 inf + 83 5.346 * * [simplify]: Extracting #6: cost 15 inf + 308 5.346 * * [simplify]: Extracting #7: cost 9 inf + 1275 5.346 * * [simplify]: Extracting #8: cost 5 inf + 2763 5.347 * * [simplify]: Extracting #9: cost 0 inf + 4953 5.348 * [simplify]: Simplified to (* (* (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (sqrt 2)) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 5.348 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (sqrt 2)) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (cbrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 5.348 * * * * [progress]: [ 22 / 62 ] simplifiying candidate # 5.348 * [simplify]: Simplifying (* (sqrt 2) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 5.348 * * [simplify]: iters left: 6 (10 enodes) 5.354 * * [simplify]: iters left: 5 (34 enodes) 5.359 * * [simplify]: iters left: 4 (38 enodes) 5.365 * * [simplify]: iters left: 3 (40 enodes) 5.371 * * [simplify]: Extracting #0: cost 1 inf + 0 5.371 * * [simplify]: Extracting #1: cost 4 inf + 0 5.372 * * [simplify]: Extracting #2: cost 8 inf + 0 5.372 * * [simplify]: Extracting #3: cost 9 inf + 1 5.372 * * [simplify]: Extracting #4: cost 10 inf + 83 5.372 * * [simplify]: Extracting #5: cost 15 inf + 83 5.372 * * [simplify]: Extracting #6: cost 11 inf + 308 5.372 * * [simplify]: Extracting #7: cost 4 inf + 1577 5.372 * * [simplify]: Extracting #8: cost 0 inf + 3025 5.373 * [simplify]: Simplified to (* (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (sqrt 2)) 5.373 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))) (sqrt 2)) (sqrt (/ (sqrt 2) (+ (exp x) (exp (- x))))))) 5.373 * * * * [progress]: [ 23 / 62 ] simplifiying candidate # 5.373 * [simplify]: Simplifying (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 5.373 * * [simplify]: iters left: 6 (13 enodes) 5.377 * * [simplify]: iters left: 5 (51 enodes) 5.395 * * [simplify]: iters left: 4 (93 enodes) 5.429 * * [simplify]: iters left: 3 (154 enodes) 5.485 * * [simplify]: iters left: 2 (213 enodes) 5.560 * * [simplify]: iters left: 1 (258 enodes) 5.652 * * [simplify]: Extracting #0: cost 1 inf + 0 5.652 * * [simplify]: Extracting #1: cost 26 inf + 0 5.653 * * [simplify]: Extracting #2: cost 52 inf + 0 5.653 * * [simplify]: Extracting #3: cost 52 inf + 83 5.654 * * [simplify]: Extracting #4: cost 50 inf + 1170 5.654 * * [simplify]: Extracting #5: cost 41 inf + 2490 5.659 * * [simplify]: Extracting #6: cost 5 inf + 18907 5.666 * * [simplify]: Extracting #7: cost 0 inf + 21017 5.671 * * [simplify]: Extracting #8: cost 0 inf + 20977 5.676 * [simplify]: Simplified to (* (* (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2)) 5.676 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x)))))) (sqrt 2)) (/ (cbrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))))) 5.677 * * * * [progress]: [ 24 / 62 ] simplifiying candidate # 5.677 * [simplify]: Simplifying (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (sqrt (+ (exp x) (exp (- x)))))) 5.677 * * [simplify]: iters left: 6 (12 enodes) 5.681 * * [simplify]: iters left: 5 (44 enodes) 5.690 * * [simplify]: iters left: 4 (63 enodes) 5.704 * * [simplify]: iters left: 3 (85 enodes) 5.723 * * [simplify]: iters left: 2 (103 enodes) 5.754 * * [simplify]: iters left: 1 (115 enodes) 5.786 * * [simplify]: Extracting #0: cost 1 inf + 0 5.786 * * [simplify]: Extracting #1: cost 16 inf + 0 5.786 * * [simplify]: Extracting #2: cost 32 inf + 0 5.786 * * [simplify]: Extracting #3: cost 33 inf + 42 5.787 * * [simplify]: Extracting #4: cost 31 inf + 969 5.787 * * [simplify]: Extracting #5: cost 27 inf + 1284 5.788 * * [simplify]: Extracting #6: cost 19 inf + 2522 5.790 * * [simplify]: Extracting #7: cost 5 inf + 8309 5.793 * * [simplify]: Extracting #8: cost 0 inf + 10539 5.796 * [simplify]: Simplified to (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) 5.796 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (sqrt 2)) (cbrt (sqrt 2)))) (/ (cbrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))) 5.796 * * * * [progress]: [ 25 / 62 ] simplifiying candidate # 5.796 * [simplify]: Simplifying (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1)) 5.797 * * [simplify]: iters left: 6 (7 enodes) 5.801 * * [simplify]: iters left: 5 (26 enodes) 5.811 * * [simplify]: iters left: 4 (44 enodes) 5.826 * * [simplify]: iters left: 3 (62 enodes) 5.846 * * [simplify]: iters left: 2 (74 enodes) 5.869 * * [simplify]: iters left: 1 (88 enodes) 5.899 * * [simplify]: Extracting #0: cost 1 inf + 0 5.899 * * [simplify]: Extracting #1: cost 11 inf + 0 5.899 * * [simplify]: Extracting #2: cost 19 inf + 1 5.899 * * [simplify]: Extracting #3: cost 15 inf + 166 5.899 * * [simplify]: Extracting #4: cost 6 inf + 1580 5.901 * * [simplify]: Extracting #5: cost 1 inf + 2467 5.902 * * [simplify]: Extracting #6: cost 0 inf + 2668 5.903 * [simplify]: Simplified to (* (* (cbrt (sqrt 2)) (sqrt 2)) (cbrt (sqrt 2))) 5.903 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt (sqrt 2)) (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 5.903 * * * * [progress]: [ 26 / 62 ] simplifiying candidate # 5.903 * [simplify]: Simplifying (* (sqrt 2) (/ (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) 1)) 5.903 * * [simplify]: iters left: 6 (7 enodes) 5.908 * * [simplify]: iters left: 5 (26 enodes) 5.918 * * [simplify]: iters left: 4 (44 enodes) 5.933 * * [simplify]: iters left: 3 (62 enodes) 5.944 * * [simplify]: iters left: 2 (74 enodes) 5.954 * * [simplify]: iters left: 1 (88 enodes) 5.980 * * [simplify]: Extracting #0: cost 1 inf + 0 5.980 * * [simplify]: Extracting #1: cost 11 inf + 0 5.981 * * [simplify]: Extracting #2: cost 19 inf + 1 5.981 * * [simplify]: Extracting #3: cost 15 inf + 166 5.981 * * [simplify]: Extracting #4: cost 6 inf + 1580 5.983 * * [simplify]: Extracting #5: cost 1 inf + 2467 5.984 * * [simplify]: Extracting #6: cost 0 inf + 2668 5.985 * [simplify]: Simplified to (* (* (cbrt (sqrt 2)) (sqrt 2)) (cbrt (sqrt 2))) 5.985 * [simplify]: Simplified (2 1) to (λ (x) (* (* (* (cbrt (sqrt 2)) (sqrt 2)) (cbrt (sqrt 2))) (/ (cbrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 5.985 * * * * [progress]: [ 27 / 62 ] simplifiying candidate # 5.986 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 5.986 * * [simplify]: iters left: 6 (14 enodes) 5.994 * * [simplify]: iters left: 5 (51 enodes) 6.012 * * [simplify]: iters left: 4 (71 enodes) 6.034 * * [simplify]: iters left: 3 (89 enodes) 6.060 * * [simplify]: iters left: 2 (103 enodes) 6.089 * * [simplify]: iters left: 1 (113 enodes) 6.121 * * [simplify]: Extracting #0: cost 1 inf + 0 6.121 * * [simplify]: Extracting #1: cost 16 inf + 0 6.121 * * [simplify]: Extracting #2: cost 34 inf + 0 6.121 * * [simplify]: Extracting #3: cost 37 inf + 42 6.121 * * [simplify]: Extracting #4: cost 36 inf + 608 6.122 * * [simplify]: Extracting #5: cost 32 inf + 1133 6.122 * * [simplify]: Extracting #6: cost 27 inf + 1468 6.123 * * [simplify]: Extracting #7: cost 24 inf + 2021 6.125 * * [simplify]: Extracting #8: cost 11 inf + 7583 6.131 * * [simplify]: Extracting #9: cost 0 inf + 12625 6.134 * [simplify]: Simplified to (* (/ (sqrt 2) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) (fabs (cbrt 2))) 6.134 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt 2) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) (fabs (cbrt 2))) (/ (sqrt (cbrt 2)) (cbrt (+ (exp x) (exp (- x))))))) 6.135 * * * * [progress]: [ 28 / 62 ] simplifiying candidate # 6.135 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) (sqrt (+ (exp x) (exp (- x)))))) 6.135 * * [simplify]: iters left: 6 (13 enodes) 6.143 * * [simplify]: iters left: 5 (46 enodes) 6.157 * * [simplify]: iters left: 4 (56 enodes) 6.173 * * [simplify]: iters left: 3 (62 enodes) 6.186 * * [simplify]: iters left: 2 (66 enodes) 6.205 * * [simplify]: iters left: 1 (69 enodes) 6.225 * * [simplify]: Extracting #0: cost 1 inf + 0 6.225 * * [simplify]: Extracting #1: cost 10 inf + 0 6.225 * * [simplify]: Extracting #2: cost 22 inf + 0 6.225 * * [simplify]: Extracting #3: cost 26 inf + 1 6.225 * * [simplify]: Extracting #4: cost 24 inf + 688 6.226 * * [simplify]: Extracting #5: cost 21 inf + 932 6.226 * * [simplify]: Extracting #6: cost 14 inf + 1759 6.227 * * [simplify]: Extracting #7: cost 3 inf + 5417 6.229 * * [simplify]: Extracting #8: cost 0 inf + 6603 6.231 * [simplify]: Simplified to (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (fabs (cbrt 2))) 6.231 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (fabs (cbrt 2))) (/ (sqrt (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))))) 6.231 * * * * [progress]: [ 29 / 62 ] simplifiying candidate # 6.231 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) 1)) 6.231 * * [simplify]: iters left: 6 (8 enodes) 6.237 * * [simplify]: iters left: 5 (27 enodes) 6.247 * * [simplify]: iters left: 4 (34 enodes) 6.258 * * [simplify]: iters left: 3 (38 enodes) 6.270 * * [simplify]: iters left: 2 (47 enodes) 6.288 * * [simplify]: iters left: 1 (50 enodes) 6.302 * * [simplify]: Extracting #0: cost 1 inf + 0 6.302 * * [simplify]: Extracting #1: cost 7 inf + 0 6.303 * * [simplify]: Extracting #2: cost 13 inf + 1 6.303 * * [simplify]: Extracting #3: cost 14 inf + 2 6.303 * * [simplify]: Extracting #4: cost 10 inf + 326 6.303 * * [simplify]: Extracting #5: cost 4 inf + 1013 6.303 * * [simplify]: Extracting #6: cost 0 inf + 1620 6.303 * [simplify]: Simplified to (* (sqrt 2) (fabs (cbrt 2))) 6.303 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (fabs (cbrt 2))) (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))))) 6.304 * * * * [progress]: [ 30 / 62 ] simplifiying candidate # 6.304 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (* (cbrt 2) (cbrt 2))) 1)) 6.304 * * [simplify]: iters left: 6 (8 enodes) 6.310 * * [simplify]: iters left: 5 (27 enodes) 6.316 * * [simplify]: iters left: 4 (34 enodes) 6.322 * * [simplify]: iters left: 3 (38 enodes) 6.328 * * [simplify]: iters left: 2 (47 enodes) 6.335 * * [simplify]: iters left: 1 (50 enodes) 6.343 * * [simplify]: Extracting #0: cost 1 inf + 0 6.343 * * [simplify]: Extracting #1: cost 7 inf + 0 6.343 * * [simplify]: Extracting #2: cost 13 inf + 1 6.343 * * [simplify]: Extracting #3: cost 14 inf + 2 6.343 * * [simplify]: Extracting #4: cost 10 inf + 326 6.343 * * [simplify]: Extracting #5: cost 4 inf + 1013 6.343 * * [simplify]: Extracting #6: cost 0 inf + 1620 6.344 * [simplify]: Simplified to (* (sqrt 2) (fabs (cbrt 2))) 6.344 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (fabs (cbrt 2))) (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))))) 6.344 * * * * [progress]: [ 31 / 62 ] simplifiying candidate # 6.344 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 6.344 * * [simplify]: iters left: 6 (12 enodes) 6.347 * * [simplify]: iters left: 5 (44 enodes) 6.355 * * [simplify]: iters left: 4 (64 enodes) 6.365 * * [simplify]: iters left: 3 (82 enodes) 6.379 * * [simplify]: iters left: 2 (96 enodes) 6.392 * * [simplify]: iters left: 1 (106 enodes) 6.407 * * [simplify]: Extracting #0: cost 1 inf + 0 6.407 * * [simplify]: Extracting #1: cost 16 inf + 0 6.407 * * [simplify]: Extracting #2: cost 32 inf + 0 6.407 * * [simplify]: Extracting #3: cost 33 inf + 42 6.408 * * [simplify]: Extracting #4: cost 33 inf + 487 6.408 * * [simplify]: Extracting #5: cost 29 inf + 672 6.408 * * [simplify]: Extracting #6: cost 17 inf + 4048 6.410 * * [simplify]: Extracting #7: cost 3 inf + 10035 6.411 * * [simplify]: Extracting #8: cost 0 inf + 11341 6.413 * [simplify]: Simplified to (* (/ (sqrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))) 6.413 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))))) 6.413 * * * * [progress]: [ 32 / 62 ] simplifiying candidate # 6.413 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 6.413 * * [simplify]: iters left: 6 (11 enodes) 6.416 * * [simplify]: iters left: 5 (39 enodes) 6.422 * * [simplify]: iters left: 4 (49 enodes) 6.429 * * [simplify]: iters left: 3 (55 enodes) 6.439 * * [simplify]: iters left: 2 (59 enodes) 6.456 * * [simplify]: iters left: 1 (62 enodes) 6.477 * * [simplify]: Extracting #0: cost 1 inf + 0 6.477 * * [simplify]: Extracting #1: cost 10 inf + 0 6.477 * * [simplify]: Extracting #2: cost 20 inf + 0 6.477 * * [simplify]: Extracting #3: cost 22 inf + 1 6.477 * * [simplify]: Extracting #4: cost 25 inf + 83 6.478 * * [simplify]: Extracting #5: cost 17 inf + 672 6.478 * * [simplify]: Extracting #6: cost 9 inf + 2442 6.480 * * [simplify]: Extracting #7: cost 0 inf + 5639 6.481 * [simplify]: Simplified to (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))) 6.481 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))) 6.481 * * * * [progress]: [ 33 / 62 ] simplifiying candidate # 6.482 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) 6.482 * * [simplify]: iters left: 6 (6 enodes) 6.486 * * [simplify]: iters left: 5 (21 enodes) 6.493 * * [simplify]: iters left: 4 (25 enodes) 6.501 * * [simplify]: iters left: 3 (35 enodes) 6.512 * * [simplify]: iters left: 2 (37 enodes) 6.522 * * [simplify]: iters left: 1 (42 enodes) 6.534 * * [simplify]: Extracting #0: cost 1 inf + 0 6.534 * * [simplify]: Extracting #1: cost 7 inf + 0 6.534 * * [simplify]: Extracting #2: cost 11 inf + 1 6.534 * * [simplify]: Extracting #3: cost 10 inf + 2 6.534 * * [simplify]: Extracting #4: cost 1 inf + 774 6.535 * * [simplify]: Extracting #5: cost 0 inf + 896 6.535 * [simplify]: Simplified to (* (sqrt 2) (sqrt (sqrt 2))) 6.535 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (sqrt (sqrt 2))) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 6.535 * * * * [progress]: [ 34 / 62 ] simplifiying candidate # 6.536 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) 6.536 * * [simplify]: iters left: 6 (6 enodes) 6.539 * * [simplify]: iters left: 5 (21 enodes) 6.547 * * [simplify]: iters left: 4 (25 enodes) 6.555 * * [simplify]: iters left: 3 (35 enodes) 6.566 * * [simplify]: iters left: 2 (37 enodes) 6.576 * * [simplify]: iters left: 1 (42 enodes) 6.587 * * [simplify]: Extracting #0: cost 1 inf + 0 6.587 * * [simplify]: Extracting #1: cost 7 inf + 0 6.587 * * [simplify]: Extracting #2: cost 11 inf + 1 6.587 * * [simplify]: Extracting #3: cost 10 inf + 2 6.588 * * [simplify]: Extracting #4: cost 1 inf + 774 6.588 * * [simplify]: Extracting #5: cost 0 inf + 896 6.589 * [simplify]: Simplified to (* (sqrt 2) (sqrt (sqrt 2))) 6.589 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (sqrt (sqrt 2))) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 6.589 * * * * [progress]: [ 35 / 62 ] simplifiying candidate # 6.589 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 1) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 6.589 * * [simplify]: iters left: 6 (13 enodes) 6.597 * * [simplify]: iters left: 5 (48 enodes) 6.613 * * [simplify]: iters left: 4 (70 enodes) 6.642 * * [simplify]: iters left: 3 (106 enodes) 6.677 * * [simplify]: iters left: 2 (148 enodes) 6.734 * * [simplify]: iters left: 1 (189 enodes) 7.217 * * [simplify]: Extracting #0: cost 1 inf + 0 7.217 * * [simplify]: Extracting #1: cost 11 inf + 0 7.217 * * [simplify]: Extracting #2: cost 20 inf + 1 7.217 * * [simplify]: Extracting #3: cost 20 inf + 84 7.218 * * [simplify]: Extracting #4: cost 24 inf + 84 7.218 * * [simplify]: Extracting #5: cost 23 inf + 156 7.218 * * [simplify]: Extracting #6: cost 16 inf + 1053 7.219 * * [simplify]: Extracting #7: cost 5 inf + 4931 7.222 * * [simplify]: Extracting #8: cost 0 inf + 6921 7.224 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 7.224 * [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))))))) 7.224 * * * * [progress]: [ 36 / 62 ] simplifiying candidate # 7.225 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) 7.225 * * [simplify]: iters left: 6 (12 enodes) 7.233 * * [simplify]: iters left: 5 (43 enodes) 7.246 * * [simplify]: iters left: 4 (51 enodes) 7.263 * * [simplify]: iters left: 3 (56 enodes) 7.278 * * [simplify]: iters left: 2 (60 enodes) 7.295 * * [simplify]: iters left: 1 (64 enodes) 7.314 * * [simplify]: Extracting #0: cost 1 inf + 0 7.314 * * [simplify]: Extracting #1: cost 7 inf + 0 7.314 * * [simplify]: Extracting #2: cost 12 inf + 1 7.314 * * [simplify]: Extracting #3: cost 14 inf + 2 7.314 * * [simplify]: Extracting #4: cost 17 inf + 43 7.314 * * [simplify]: Extracting #5: cost 13 inf + 308 7.315 * * [simplify]: Extracting #6: cost 4 inf + 2260 7.316 * * [simplify]: Extracting #7: cost 0 inf + 3467 7.317 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.317 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.317 * * * * [progress]: [ 37 / 62 ] simplifiying candidate # 7.317 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 1) 1)) 7.317 * * [simplify]: iters left: 5 (6 enodes) 7.323 * * [simplify]: iters left: 4 (21 enodes) 7.330 * * [simplify]: iters left: 3 (23 enodes) 7.340 * * [simplify]: iters left: 2 (29 enodes) 7.348 * * [simplify]: iters left: 1 (34 enodes) 7.356 * * [simplify]: Extracting #0: cost 1 inf + 0 7.356 * * [simplify]: Extracting #1: cost 5 inf + 0 7.356 * * [simplify]: Extracting #2: cost 2 inf + 125 7.356 * * [simplify]: Extracting #3: cost 0 inf + 248 7.356 * [simplify]: Simplified to (sqrt 2) 7.357 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.357 * * * * [progress]: [ 38 / 62 ] simplifiying candidate # 7.357 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 1) 1)) 7.357 * * [simplify]: iters left: 5 (6 enodes) 7.363 * * [simplify]: iters left: 4 (21 enodes) 7.369 * * [simplify]: iters left: 3 (23 enodes) 7.376 * * [simplify]: iters left: 2 (29 enodes) 7.384 * * [simplify]: iters left: 1 (34 enodes) 7.392 * * [simplify]: Extracting #0: cost 1 inf + 0 7.392 * * [simplify]: Extracting #1: cost 5 inf + 0 7.392 * * [simplify]: Extracting #2: cost 2 inf + 125 7.392 * * [simplify]: Extracting #3: cost 0 inf + 248 7.393 * [simplify]: Simplified to (sqrt 2) 7.393 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.393 * * * * [progress]: [ 39 / 62 ] simplifiying candidate # 7.393 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 7.393 * * [simplify]: iters left: 6 (12 enodes) 7.399 * * [simplify]: iters left: 5 (44 enodes) 7.413 * * [simplify]: iters left: 4 (64 enodes) 7.432 * * [simplify]: iters left: 3 (82 enodes) 7.456 * * [simplify]: iters left: 2 (96 enodes) 7.486 * * [simplify]: iters left: 1 (106 enodes) 7.518 * * [simplify]: Extracting #0: cost 1 inf + 0 7.518 * * [simplify]: Extracting #1: cost 16 inf + 0 7.518 * * [simplify]: Extracting #2: cost 32 inf + 0 7.519 * * [simplify]: Extracting #3: cost 33 inf + 42 7.519 * * [simplify]: Extracting #4: cost 33 inf + 487 7.519 * * [simplify]: Extracting #5: cost 29 inf + 672 7.520 * * [simplify]: Extracting #6: cost 17 inf + 4048 7.523 * * [simplify]: Extracting #7: cost 3 inf + 10035 7.526 * * [simplify]: Extracting #8: cost 0 inf + 11341 7.529 * [simplify]: Simplified to (* (/ (sqrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))) 7.529 * [simplify]: Simplified (2 1) to (λ (x) (* (* (/ (sqrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (cbrt (+ (exp x) (exp (- x))))))) 7.529 * * * * [progress]: [ 40 / 62 ] simplifiying candidate # 7.530 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x)))))) 7.530 * * [simplify]: iters left: 6 (11 enodes) 7.536 * * [simplify]: iters left: 5 (39 enodes) 7.548 * * [simplify]: iters left: 4 (49 enodes) 7.562 * * [simplify]: iters left: 3 (55 enodes) 7.578 * * [simplify]: iters left: 2 (59 enodes) 7.594 * * [simplify]: iters left: 1 (62 enodes) 7.612 * * [simplify]: Extracting #0: cost 1 inf + 0 7.612 * * [simplify]: Extracting #1: cost 10 inf + 0 7.612 * * [simplify]: Extracting #2: cost 20 inf + 0 7.612 * * [simplify]: Extracting #3: cost 22 inf + 1 7.612 * * [simplify]: Extracting #4: cost 25 inf + 83 7.613 * * [simplify]: Extracting #5: cost 17 inf + 672 7.613 * * [simplify]: Extracting #6: cost 9 inf + 2442 7.614 * * [simplify]: Extracting #7: cost 0 inf + 5639 7.616 * [simplify]: Simplified to (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))) 7.616 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (/ (sqrt (sqrt 2)) (sqrt (+ (exp (- x)) (exp x))))) (/ (sqrt (sqrt 2)) (sqrt (+ (exp x) (exp (- x))))))) 7.616 * * * * [progress]: [ 41 / 62 ] simplifiying candidate # 7.616 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) 7.616 * * [simplify]: iters left: 6 (6 enodes) 7.621 * * [simplify]: iters left: 5 (21 enodes) 7.628 * * [simplify]: iters left: 4 (25 enodes) 7.637 * * [simplify]: iters left: 3 (35 enodes) 7.651 * * [simplify]: iters left: 2 (37 enodes) 7.662 * * [simplify]: iters left: 1 (42 enodes) 7.673 * * [simplify]: Extracting #0: cost 1 inf + 0 7.673 * * [simplify]: Extracting #1: cost 7 inf + 0 7.673 * * [simplify]: Extracting #2: cost 11 inf + 1 7.673 * * [simplify]: Extracting #3: cost 10 inf + 2 7.674 * * [simplify]: Extracting #4: cost 1 inf + 774 7.674 * * [simplify]: Extracting #5: cost 0 inf + 896 7.674 * [simplify]: Simplified to (* (sqrt 2) (sqrt (sqrt 2))) 7.675 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (sqrt (sqrt 2))) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 7.675 * * * * [progress]: [ 42 / 62 ] simplifiying candidate # 7.675 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt (sqrt 2)) 1)) 7.675 * * [simplify]: iters left: 6 (6 enodes) 7.679 * * [simplify]: iters left: 5 (21 enodes) 7.687 * * [simplify]: iters left: 4 (25 enodes) 7.695 * * [simplify]: iters left: 3 (35 enodes) 7.706 * * [simplify]: iters left: 2 (37 enodes) 7.716 * * [simplify]: iters left: 1 (42 enodes) 7.728 * * [simplify]: Extracting #0: cost 1 inf + 0 7.728 * * [simplify]: Extracting #1: cost 7 inf + 0 7.728 * * [simplify]: Extracting #2: cost 11 inf + 1 7.728 * * [simplify]: Extracting #3: cost 10 inf + 2 7.728 * * [simplify]: Extracting #4: cost 1 inf + 774 7.729 * * [simplify]: Extracting #5: cost 0 inf + 896 7.729 * [simplify]: Simplified to (* (sqrt 2) (sqrt (sqrt 2))) 7.729 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt 2) (sqrt (sqrt 2))) (/ (sqrt (sqrt 2)) (+ (exp x) (exp (- x)))))) 7.729 * * * * [progress]: [ 43 / 62 ] simplifiying candidate # 7.730 * [simplify]: Simplifying (* (sqrt 2) (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 7.730 * * [simplify]: iters left: 6 (12 enodes) 7.736 * * [simplify]: iters left: 5 (45 enodes) 7.751 * * [simplify]: iters left: 4 (59 enodes) 7.771 * * [simplify]: iters left: 3 (84 enodes) 7.802 * * [simplify]: iters left: 2 (97 enodes) 7.834 * * [simplify]: iters left: 1 (102 enodes) 7.859 * * [simplify]: Extracting #0: cost 1 inf + 0 7.859 * * [simplify]: Extracting #1: cost 11 inf + 0 7.859 * * [simplify]: Extracting #2: cost 20 inf + 1 7.859 * * [simplify]: Extracting #3: cost 22 inf + 2 7.859 * * [simplify]: Extracting #4: cost 25 inf + 43 7.860 * * [simplify]: Extracting #5: cost 21 inf + 268 7.860 * * [simplify]: Extracting #6: cost 14 inf + 1615 7.862 * * [simplify]: Extracting #7: cost 2 inf + 6117 7.864 * * [simplify]: Extracting #8: cost 0 inf + 6921 7.866 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (+ (exp (- x)) (exp x))) (cbrt (+ (exp (- x)) (exp x))))) 7.866 * [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))))))) 7.866 * * * * [progress]: [ 44 / 62 ] simplifiying candidate # 7.867 * [simplify]: Simplifying (* (sqrt 2) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) 7.867 * * [simplify]: iters left: 6 (11 enodes) 7.873 * * [simplify]: iters left: 5 (40 enodes) 7.885 * * [simplify]: iters left: 4 (46 enodes) 7.900 * * [simplify]: iters left: 3 (55 enodes) 7.916 * * [simplify]: iters left: 2 (57 enodes) 7.933 * * [simplify]: iters left: 1 (60 enodes) 7.951 * * [simplify]: Extracting #0: cost 1 inf + 0 7.951 * * [simplify]: Extracting #1: cost 7 inf + 0 7.951 * * [simplify]: Extracting #2: cost 12 inf + 1 7.952 * * [simplify]: Extracting #3: cost 14 inf + 2 7.952 * * [simplify]: Extracting #4: cost 17 inf + 43 7.952 * * [simplify]: Extracting #5: cost 15 inf + 126 7.952 * * [simplify]: Extracting #6: cost 8 inf + 973 7.953 * * [simplify]: Extracting #7: cost 4 inf + 2139 7.954 * * [simplify]: Extracting #8: cost 0 inf + 3467 7.955 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) 7.955 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp (- x)) (exp x)))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.955 * * * * [progress]: [ 45 / 62 ] simplifiying candidate # 7.956 * [simplify]: Simplifying (* (sqrt 2) (/ 1 1)) 7.956 * * [simplify]: iters left: 4 (5 enodes) 7.959 * * [simplify]: iters left: 3 (16 enodes) 7.965 * * [simplify]: iters left: 2 (18 enodes) 7.971 * * [simplify]: iters left: 1 (21 enodes) 7.976 * * [simplify]: Extracting #0: cost 1 inf + 0 7.976 * * [simplify]: Extracting #1: cost 4 inf + 0 7.976 * * [simplify]: Extracting #2: cost 2 inf + 2 7.976 * * [simplify]: Extracting #3: cost 1 inf + 43 7.976 * * [simplify]: Extracting #4: cost 0 inf + 84 7.977 * [simplify]: Simplified to (sqrt 2) 7.977 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.977 * * * * [progress]: [ 46 / 62 ] simplifiying candidate # 7.977 * [simplify]: Simplifying (* (sqrt 2) (/ 1 1)) 7.977 * * [simplify]: iters left: 4 (5 enodes) 7.980 * * [simplify]: iters left: 3 (16 enodes) 7.986 * * [simplify]: iters left: 2 (18 enodes) 7.992 * * [simplify]: iters left: 1 (21 enodes) 7.997 * * [simplify]: Extracting #0: cost 1 inf + 0 7.997 * * [simplify]: Extracting #1: cost 4 inf + 0 7.997 * * [simplify]: Extracting #2: cost 2 inf + 2 7.997 * * [simplify]: Extracting #3: cost 1 inf + 43 7.998 * * [simplify]: Extracting #4: cost 0 inf + 84 7.998 * [simplify]: Simplified to (sqrt 2) 7.998 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 7.998 * * * * [progress]: [ 47 / 62 ] simplifiying candidate # 7.998 * [simplify]: Simplifying (* (sqrt 2) 1) 7.998 * * [simplify]: iters left: 3 (4 enodes) 8.001 * * [simplify]: iters left: 2 (13 enodes) 8.007 * * [simplify]: iters left: 1 (17 enodes) 8.012 * * [simplify]: Extracting #0: cost 1 inf + 0 8.012 * * [simplify]: Extracting #1: cost 4 inf + 0 8.012 * * [simplify]: Extracting #2: cost 0 inf + 84 8.012 * [simplify]: Simplified to (sqrt 2) 8.012 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 8.013 * * * * [progress]: [ 48 / 62 ] simplifiying candidate # 8.013 * [simplify]: Simplifying (* (sqrt 2) (sqrt 2)) 8.013 * * [simplify]: iters left: 3 (3 enodes) 8.015 * * [simplify]: iters left: 2 (7 enodes) 8.017 * * [simplify]: Extracting #0: cost 1 inf + 0 8.017 * * [simplify]: Extracting #1: cost 0 inf + 1 8.017 * [simplify]: Simplified to 2 8.017 * [simplify]: Simplified (2 1) to (λ (x) (* 2 (/ 1 (+ (exp x) (exp (- x)))))) 8.018 * * * * [progress]: [ 49 / 62 ] simplifiying candidate # 8.018 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 8.018 * * [simplify]: iters left: 6 (12 enodes) 8.026 * * [simplify]: iters left: 5 (54 enodes) 8.049 * * [simplify]: iters left: 4 (103 enodes) 8.089 * * [simplify]: iters left: 3 (183 enodes) 8.159 * * [simplify]: iters left: 2 (299 enodes) 8.291 * * [simplify]: Extracting #0: cost 1 inf + 0 8.291 * * [simplify]: Extracting #1: cost 6 inf + 0 8.291 * * [simplify]: Extracting #2: cost 16 inf + 1 8.291 * * [simplify]: Extracting #3: cost 77 inf + 42 8.292 * * [simplify]: Extracting #4: cost 103 inf + 2667 8.295 * * [simplify]: Extracting #5: cost 68 inf + 9722 8.301 * * [simplify]: Extracting #6: cost 25 inf + 30693 8.309 * * [simplify]: Extracting #7: cost 1 inf + 46357 8.317 * * [simplify]: Extracting #8: cost 0 inf + 47182 8.325 * [simplify]: Simplified to (/ 2 (fma (exp x) (* (exp x) (exp x)) (/ (exp (- x)) (* (exp x) (exp x))))) 8.325 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 2 (fma (exp x) (* (exp x) (exp x)) (/ (exp (- x)) (* (exp x) (exp x))))) (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))))) 8.326 * * * * [progress]: [ 50 / 62 ] simplifiying candidate # 8.326 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 8.327 * * [simplify]: iters left: 6 (11 enodes) 8.333 * * [simplify]: iters left: 5 (48 enodes) 8.349 * * [simplify]: iters left: 4 (77 enodes) 8.378 * * [simplify]: iters left: 3 (119 enodes) 8.420 * * [simplify]: iters left: 2 (199 enodes) 8.523 * * [simplify]: iters left: 1 (313 enodes) 8.649 * * [simplify]: Extracting #0: cost 1 inf + 0 8.650 * * [simplify]: Extracting #1: cost 18 inf + 0 8.650 * * [simplify]: Extracting #2: cost 63 inf + 2 8.651 * * [simplify]: Extracting #3: cost 91 inf + 44 8.652 * * [simplify]: Extracting #4: cost 87 inf + 1070 8.656 * * [simplify]: Extracting #5: cost 38 inf + 10334 8.664 * * [simplify]: Extracting #6: cost 3 inf + 18645 8.672 * * [simplify]: Extracting #7: cost 0 inf + 18568 8.681 * [simplify]: Simplified to (/ 2 (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x)))) 8.681 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 2 (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x)))) (- (exp x) (exp (- x))))) 8.681 * * * * [progress]: [ 51 / 62 ] simplifiying candidate # 8.682 * [simplify]: Simplifying (* (cbrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 8.682 * * [simplify]: iters left: 6 (10 enodes) 8.687 * * [simplify]: iters left: 5 (36 enodes) 8.698 * * [simplify]: iters left: 4 (46 enodes) 8.712 * * [simplify]: iters left: 3 (52 enodes) 8.730 * * [simplify]: iters left: 2 (56 enodes) 8.747 * * [simplify]: iters left: 1 (59 enodes) 8.765 * * [simplify]: Extracting #0: cost 1 inf + 0 8.765 * * [simplify]: Extracting #1: cost 10 inf + 0 8.765 * * [simplify]: Extracting #2: cost 21 inf + 0 8.765 * * [simplify]: Extracting #3: cost 25 inf + 1 8.766 * * [simplify]: Extracting #4: cost 20 inf + 227 8.766 * * [simplify]: Extracting #5: cost 6 inf + 3166 8.767 * * [simplify]: Extracting #6: cost 0 inf + 5117 8.769 * [simplify]: Simplified to (* (sqrt 2) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x)))) 8.769 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt (sqrt 2)) (cbrt (sqrt 2))) (* (sqrt 2) (/ (cbrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 8.769 * * * * [progress]: [ 52 / 62 ] simplifiying candidate # 8.769 * [simplify]: Simplifying (* (sqrt (cbrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 8.770 * * [simplify]: iters left: 6 (11 enodes) 8.779 * * [simplify]: iters left: 5 (39 enodes) 8.793 * * [simplify]: iters left: 4 (49 enodes) 8.809 * * [simplify]: iters left: 3 (55 enodes) 8.826 * * [simplify]: iters left: 2 (59 enodes) 8.843 * * [simplify]: iters left: 1 (62 enodes) 8.861 * * [simplify]: Extracting #0: cost 1 inf + 0 8.861 * * [simplify]: Extracting #1: cost 10 inf + 0 8.861 * * [simplify]: Extracting #2: cost 22 inf + 0 8.862 * * [simplify]: Extracting #3: cost 27 inf + 1 8.862 * * [simplify]: Extracting #4: cost 23 inf + 196 8.862 * * [simplify]: Extracting #5: cost 9 inf + 2272 8.863 * * [simplify]: Extracting #6: cost 0 inf + 5439 8.865 * [simplify]: Simplified to (* (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) (sqrt 2)) 8.865 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (* (cbrt 2) (cbrt 2))) (* (/ (sqrt (cbrt 2)) (+ (exp x) (exp (- x)))) (sqrt 2)))) 8.865 * * * * [progress]: [ 53 / 62 ] simplifiying candidate # 8.865 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 8.865 * * [simplify]: iters left: 6 (10 enodes) 8.871 * * [simplify]: iters left: 5 (36 enodes) 8.882 * * [simplify]: iters left: 4 (46 enodes) 8.896 * * [simplify]: iters left: 3 (52 enodes) 8.911 * * [simplify]: iters left: 2 (56 enodes) 8.928 * * [simplify]: iters left: 1 (59 enodes) 8.947 * * [simplify]: Extracting #0: cost 1 inf + 0 8.948 * * [simplify]: Extracting #1: cost 10 inf + 0 8.948 * * [simplify]: Extracting #2: cost 21 inf + 0 8.948 * * [simplify]: Extracting #3: cost 25 inf + 1 8.948 * * [simplify]: Extracting #4: cost 20 inf + 227 8.949 * * [simplify]: Extracting #5: cost 6 inf + 2926 8.950 * * [simplify]: Extracting #6: cost 0 inf + 4717 8.951 * [simplify]: Simplified to (* (sqrt 2) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))) 8.951 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt 2)) (* (sqrt 2) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 8.951 * * * * [progress]: [ 54 / 62 ] simplifiying candidate # 8.952 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 8.952 * * [simplify]: iters left: 6 (9 enodes) 8.957 * * [simplify]: iters left: 5 (33 enodes) 8.967 * * [simplify]: iters left: 4 (37 enodes) 8.978 * * [simplify]: iters left: 3 (39 enodes) 8.990 * * [simplify]: Extracting #0: cost 1 inf + 0 8.990 * * [simplify]: Extracting #1: cost 6 inf + 0 8.990 * * [simplify]: Extracting #2: cost 10 inf + 1 8.990 * * [simplify]: Extracting #3: cost 13 inf + 83 8.991 * * [simplify]: Extracting #4: cost 9 inf + 308 8.991 * * [simplify]: Extracting #5: cost 1 inf + 1799 8.992 * * [simplify]: Extracting #6: cost 0 inf + 2101 8.992 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 8.992 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 1) (/ 2 (+ (exp x) (exp (- x)))))) 8.992 * * * * [progress]: [ 55 / 62 ] simplifiying candidate # 8.993 * [simplify]: Simplifying (* (sqrt (sqrt 2)) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 8.993 * * [simplify]: iters left: 6 (10 enodes) 9.000 * * [simplify]: iters left: 5 (36 enodes) 9.006 * * [simplify]: iters left: 4 (46 enodes) 9.013 * * [simplify]: iters left: 3 (52 enodes) 9.021 * * [simplify]: iters left: 2 (56 enodes) 9.036 * * [simplify]: iters left: 1 (59 enodes) 9.053 * * [simplify]: Extracting #0: cost 1 inf + 0 9.053 * * [simplify]: Extracting #1: cost 10 inf + 0 9.054 * * [simplify]: Extracting #2: cost 21 inf + 0 9.054 * * [simplify]: Extracting #3: cost 25 inf + 1 9.054 * * [simplify]: Extracting #4: cost 20 inf + 227 9.055 * * [simplify]: Extracting #5: cost 6 inf + 2926 9.056 * * [simplify]: Extracting #6: cost 0 inf + 4717 9.057 * [simplify]: Simplified to (* (sqrt 2) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))) 9.057 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt (sqrt 2)) (* (sqrt 2) (/ (sqrt (sqrt 2)) (+ (exp (- x)) (exp x)))))) 9.057 * * * * [progress]: [ 56 / 62 ] simplifiying candidate # 9.057 * [simplify]: Simplifying (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))) 9.057 * * [simplify]: iters left: 6 (9 enodes) 9.062 * * [simplify]: iters left: 5 (33 enodes) 9.074 * * [simplify]: iters left: 4 (37 enodes) 9.085 * * [simplify]: iters left: 3 (39 enodes) 9.096 * * [simplify]: Extracting #0: cost 1 inf + 0 9.096 * * [simplify]: Extracting #1: cost 6 inf + 0 9.096 * * [simplify]: Extracting #2: cost 10 inf + 1 9.097 * * [simplify]: Extracting #3: cost 13 inf + 83 9.097 * * [simplify]: Extracting #4: cost 9 inf + 308 9.097 * * [simplify]: Extracting #5: cost 1 inf + 1799 9.098 * * [simplify]: Extracting #6: cost 0 inf + 2101 9.098 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 9.098 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 9.098 * * * * [progress]: [ 57 / 62 ] simplifiying candidate # 9.099 * [simplify]: Simplifying (* (sqrt 2) (sqrt 2)) 9.099 * * [simplify]: iters left: 3 (3 enodes) 9.101 * * [simplify]: iters left: 2 (7 enodes) 9.104 * * [simplify]: Extracting #0: cost 1 inf + 0 9.104 * * [simplify]: Extracting #1: cost 0 inf + 1 9.104 * [simplify]: Simplified to 2 9.104 * [simplify]: Simplified (2 1) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 9.104 * * * * [progress]: [ 58 / 62 ] simplifiying candidate #real (real->posit16 (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x))))))))> 9.104 * [simplify]: Simplifying (real->posit16 (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 9.104 * * [simplify]: iters left: 6 (10 enodes) 9.109 * * [simplify]: iters left: 5 (33 enodes) 9.117 * * [simplify]: iters left: 4 (37 enodes) 9.123 * * [simplify]: iters left: 3 (39 enodes) 9.129 * * [simplify]: Extracting #0: cost 1 inf + 0 9.129 * * [simplify]: Extracting #1: cost 2 inf + 0 9.129 * * [simplify]: Extracting #2: cost 6 inf + 0 9.129 * * [simplify]: Extracting #3: cost 10 inf + 1 9.129 * * [simplify]: Extracting #4: cost 13 inf + 83 9.129 * * [simplify]: Extracting #5: cost 8 inf + 419 9.129 * * [simplify]: Extracting #6: cost 0 inf + 2101 9.130 * [simplify]: Simplified to (real->posit16 (/ 2 (+ (exp x) (exp (- x))))) 9.130 * [simplify]: Simplified (2 1) to (λ (x) (posit16->real (real->posit16 (/ 2 (+ (exp x) (exp (- x))))))) 9.130 * * * * [progress]: [ 59 / 62 ] simplifiying candidate # 9.130 * * * * [progress]: [ 60 / 62 ] simplifiying candidate # 9.130 * [simplify]: Simplifying (- (+ (* 1/2 (pow (sqrt 2) 2)) (* 5/48 (* (pow (sqrt 2) 2) (pow x 4)))) (* 1/4 (* (pow (sqrt 2) 2) (pow x 2)))) 9.130 * * [simplify]: iters left: 6 (17 enodes) 9.136 * * [simplify]: iters left: 5 (77 enodes) 9.157 * * [simplify]: iters left: 4 (153 enodes) 9.212 * * [simplify]: iters left: 3 (314 enodes) 9.342 * * [simplify]: Extracting #0: cost 1 inf + 0 9.342 * * [simplify]: Extracting #1: cost 34 inf + 0 9.343 * * [simplify]: Extracting #2: cost 89 inf + 134 9.345 * * [simplify]: Extracting #3: cost 36 inf + 5291 9.351 * * [simplify]: Extracting #4: cost 0 inf + 9294 9.356 * * [simplify]: Extracting #5: cost 0 inf + 9264 9.362 * [simplify]: Simplified to (fma (* x x) -1/2 (fma (* (* x x) (* x x)) 5/24 1)) 9.362 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) -1/2 (fma (* (* x x) (* x x)) 5/24 1))) 9.362 * * * * [progress]: [ 61 / 62 ] simplifiying candidate # 9.362 * [simplify]: Simplifying (/ (pow (sqrt 2) 2) (+ (exp x) (exp (- x)))) 9.362 * * [simplify]: iters left: 6 (9 enodes) 9.367 * * [simplify]: iters left: 5 (34 enodes) 9.378 * * [simplify]: iters left: 4 (44 enodes) 9.395 * * [simplify]: iters left: 3 (66 enodes) 9.416 * * [simplify]: iters left: 2 (104 enodes) 9.447 * * [simplify]: iters left: 1 (181 enodes) 9.506 * * [simplify]: Extracting #0: cost 1 inf + 0 9.507 * * [simplify]: Extracting #1: cost 4 inf + 0 9.507 * * [simplify]: Extracting #2: cost 6 inf + 1 9.507 * * [simplify]: Extracting #3: cost 11 inf + 1 9.507 * * [simplify]: Extracting #4: cost 7 inf + 186 9.507 * * [simplify]: Extracting #5: cost 3 inf + 670 9.507 * * [simplify]: Extracting #6: cost 0 inf + 1415 9.508 * [simplify]: Simplified to (/ 2 (+ (exp (- x)) (exp x))) 9.508 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 9.508 * * * * [progress]: [ 62 / 62 ] simplifiying candidate # 9.508 * [simplify]: Simplifying (/ (pow (sqrt 2) 2) (+ (exp (* -1 x)) (exp x))) 9.508 * * [simplify]: iters left: 6 (10 enodes) 9.516 * * [simplify]: iters left: 5 (40 enodes) 9.530 * * [simplify]: iters left: 4 (57 enodes) 9.550 * * [simplify]: iters left: 3 (89 enodes) 9.581 * * [simplify]: iters left: 2 (155 enodes) 9.624 * * [simplify]: iters left: 1 (297 enodes) 9.735 * * [simplify]: Extracting #0: cost 1 inf + 0 9.735 * * [simplify]: Extracting #1: cost 4 inf + 0 9.735 * * [simplify]: Extracting #2: cost 7 inf + 1 9.735 * * [simplify]: Extracting #3: cost 31 inf + 1 9.736 * * [simplify]: Extracting #4: cost 71 inf + 482 9.737 * * [simplify]: Extracting #5: cost 60 inf + 2696 9.740 * * [simplify]: Extracting #6: cost 22 inf + 12902 9.745 * * [simplify]: Extracting #7: cost 1 inf + 25840 9.748 * * [simplify]: Extracting #8: cost 0 inf + 25447 9.751 * * [simplify]: Extracting #9: cost 0 inf + 25316 9.753 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 9.753 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 9.753 * * * [progress]: adding candidates to table 10.415 * [progress]: [Phase 3 of 3] Extracting. 10.415 * * [regime]: Finding splitpoints for: (# #) 10.415 * * * [regime-changes]: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 10.415 * * * * [regimes]: Trying to branch on x from (# #) 10.450 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 10.477 * * * * [regimes]: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 10.502 * * * [regime]: Found split indices: #