0.002 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.035 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.035 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.035 * * [simplify]: iters left: 6 (7 enodes) 0.038 * * [simplify]: iters left: 5 (24 enodes) 0.047 * * [simplify]: iters left: 4 (28 enodes) 0.056 * * [simplify]: iters left: 3 (30 enodes) 0.065 * * [simplify]: Extracting #0: cost 1 inf + 0 0.065 * * [simplify]: Extracting #1: cost 4 inf + 0 0.065 * * [simplify]: Extracting #2: cost 6 inf + 1 0.065 * * [simplify]: Extracting #3: cost 11 inf + 1 0.065 * * [simplify]: Extracting #4: cost 9 inf + 44 0.065 * * [simplify]: Extracting #5: cost 3 inf + 670 0.065 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.066 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.066 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.066 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.072 * * [progress]: iteration 1 / 4 0.072 * * * [progress]: picking best candidate 0.076 * * * * [pick]: Picked # 0.076 * * * [progress]: localizing error 0.101 * * * [progress]: generating rewritten candidates 0.101 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.118 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.137 * * * [progress]: generating series expansions 0.137 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.138 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.138 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.138 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.138 * [taylor]: Taking taylor expansion of 2 in x 0.138 * [backup-simplify]: Simplify 2 into 2 0.138 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.138 * [taylor]: Taking taylor expansion of (exp x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (exp 0) into 1 0.138 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.138 * [taylor]: Taking taylor expansion of (- x) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (- 0) into 0 0.139 * [backup-simplify]: Simplify (- 1) into -1 0.139 * [backup-simplify]: Simplify (exp 0) into 1 0.139 * [backup-simplify]: Simplify (+ 1 1) into 2 0.139 * [backup-simplify]: Simplify (/ 2 2) into 1 0.139 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 0.139 * [taylor]: Taking taylor expansion of 2 in x 0.139 * [backup-simplify]: Simplify 2 into 2 0.139 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.139 * [taylor]: Taking taylor expansion of (exp x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (exp 0) into 1 0.139 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.139 * [taylor]: Taking taylor expansion of (- x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (- 1) into -1 0.140 * [backup-simplify]: Simplify (exp 0) into 1 0.140 * [backup-simplify]: Simplify (+ 1 1) into 2 0.140 * [backup-simplify]: Simplify (/ 2 2) into 1 0.140 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.141 * [backup-simplify]: Simplify (- 1) into -1 0.142 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.142 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.143 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.143 * [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) into -1 0.144 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.145 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.146 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.146 * [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 0.148 * [backup-simplify]: Simplify (- 1) into -1 0.148 * [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 0.153 * [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 0.157 * [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 0.159 * [backup-simplify]: Simplify (/ 1 1) into 1 0.159 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.159 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.159 * [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 0.159 * [backup-simplify]: Simplify (- 1) into -1 0.159 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.159 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.160 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.160 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.160 * [taylor]: Taking taylor expansion of 2 in x 0.160 * [backup-simplify]: Simplify 2 into 2 0.160 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.160 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.160 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.160 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.160 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.160 * [backup-simplify]: Simplify 0 into 0 0.160 * [backup-simplify]: Simplify 1 into 1 0.160 * [backup-simplify]: Simplify (/ 1 1) into 1 0.161 * [backup-simplify]: Simplify (- 1) into -1 0.161 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.161 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.161 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.161 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.161 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [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 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (+ 0 0) into 0 0.162 * [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 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (+ 0 0) into 0 0.163 * [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 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify (+ 0 0) into 0 0.163 * [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 0.163 * [backup-simplify]: Simplify 0 into 0 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)))))) (* 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 0.164 * [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)))))) (* 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 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.165 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.165 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.165 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.165 * [taylor]: Taking taylor expansion of 2 in x 0.165 * [backup-simplify]: Simplify 2 into 2 0.165 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.165 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.166 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.166 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.166 * [taylor]: Taking taylor expansion of -1 in x 0.166 * [backup-simplify]: Simplify -1 into -1 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ -1 1) into -1 0.166 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.167 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.167 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.167 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.167 * [taylor]: Taking taylor expansion of 2 in x 0.167 * [backup-simplify]: Simplify 2 into 2 0.167 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.167 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.167 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.167 * [taylor]: Taking taylor expansion of x in x 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.167 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.167 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.167 * [taylor]: Taking taylor expansion of -1 in x 0.167 * [backup-simplify]: Simplify -1 into -1 0.168 * [taylor]: Taking taylor expansion of x in x 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (/ -1 1) into -1 0.168 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.168 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.168 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.168 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.169 * [backup-simplify]: Simplify (+ 0 0) into 0 0.169 * [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 0.169 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify (+ 0 0) into 0 0.170 * [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 0.170 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [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 0.171 * [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))))) (* 0 (/ 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 0.174 * [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 0.174 * [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 0.176 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.176 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.176 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 0.176 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.176 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.176 * [taylor]: Taking taylor expansion of (exp x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 1 into 1 0.176 * [backup-simplify]: Simplify (exp 0) into 1 0.176 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.176 * [taylor]: Taking taylor expansion of (- x) in x 0.176 * [taylor]: Taking taylor expansion of x in x 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 1 into 1 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (- 1) into -1 0.177 * [backup-simplify]: Simplify (exp 0) into 1 0.177 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.177 * [taylor]: Taking taylor expansion of (exp x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [backup-simplify]: Simplify (exp 0) into 1 0.177 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.177 * [taylor]: Taking taylor expansion of (- x) in x 0.177 * [taylor]: Taking taylor expansion of x in x 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify (- 1) into -1 0.178 * [backup-simplify]: Simplify (exp 0) into 1 0.178 * [backup-simplify]: Simplify (+ 1 1) into 2 0.178 * [backup-simplify]: Simplify 2 into 2 0.179 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.180 * [backup-simplify]: Simplify (- 1) into -1 0.181 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.181 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.181 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.184 * [backup-simplify]: Simplify (- 1) into -1 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.186 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.186 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.186 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (- 1) into -1 0.189 * [backup-simplify]: Simplify (- 0) into 0 0.190 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.193 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.193 * [backup-simplify]: Simplify 0 into 0 0.197 * [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 0.198 * [backup-simplify]: Simplify (- 1) into -1 0.198 * [backup-simplify]: Simplify (- 1) into -1 0.198 * [backup-simplify]: Simplify (- 0) into 0 0.199 * [backup-simplify]: Simplify (- 1) into -1 0.199 * [backup-simplify]: Simplify (- 0) into 0 0.199 * [backup-simplify]: Simplify (- 0) into 0 0.200 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [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 0.204 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.204 * [backup-simplify]: Simplify 1/12 into 1/12 0.205 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 0.205 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.205 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.205 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.205 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.206 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.206 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.206 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.206 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.206 * [taylor]: Taking taylor expansion of x in x 0.206 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (- 1) into -1 0.207 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.207 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.207 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.207 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.207 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.207 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.207 * [taylor]: Taking taylor expansion of x in x 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [backup-simplify]: Simplify 1 into 1 0.207 * [backup-simplify]: Simplify (/ 1 1) into 1 0.208 * [backup-simplify]: Simplify (- 1) into -1 0.208 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.208 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.208 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ 0 0) into 0 0.208 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify 0 into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify (+ 0 0) into 0 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 0.210 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.210 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.210 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.210 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.210 * [backup-simplify]: Simplify (/ 1 1) into 1 0.210 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.210 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.210 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.210 * [taylor]: Taking taylor expansion of -1 in x 0.210 * [backup-simplify]: Simplify -1 into -1 0.210 * [taylor]: Taking taylor expansion of x in x 0.210 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (/ -1 1) into -1 0.211 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.211 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.211 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.211 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (/ 1 1) into 1 0.211 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.211 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.211 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.211 * [taylor]: Taking taylor expansion of -1 in x 0.211 * [backup-simplify]: Simplify -1 into -1 0.211 * [taylor]: Taking taylor expansion of x in x 0.211 * [backup-simplify]: Simplify 0 into 0 0.211 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (/ -1 1) into -1 0.211 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.212 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.212 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.213 * [backup-simplify]: Simplify 0 into 0 0.214 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 0.214 * * * [progress]: simplifying candidates 0.214 * * * * [progress]: [ 1 / 60 ] simplifiying candidate # 0.214 * * * * [progress]: [ 2 / 60 ] simplifiying candidate # 0.214 * * * * [progress]: [ 3 / 60 ] simplifiying candidate # 0.214 * * * * [progress]: [ 4 / 60 ] simplifiying candidate # 0.214 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.214 * * [simplify]: iters left: 6 (9 enodes) 0.216 * * [simplify]: iters left: 5 (32 enodes) 0.222 * * [simplify]: iters left: 4 (39 enodes) 0.227 * * [simplify]: iters left: 3 (41 enodes) 0.236 * * [simplify]: Extracting #0: cost 1 inf + 0 0.236 * * [simplify]: Extracting #1: cost 5 inf + 0 0.236 * * [simplify]: Extracting #2: cost 10 inf + 0 0.237 * * [simplify]: Extracting #3: cost 12 inf + 1 0.237 * * [simplify]: Extracting #4: cost 15 inf + 143 0.237 * * [simplify]: Extracting #5: cost 13 inf + 216 0.237 * * [simplify]: Extracting #6: cost 9 inf + 550 0.237 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.238 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.239 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.239 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.239 * * * * [progress]: [ 5 / 60 ] simplifiying candidate # 0.239 * * * * [progress]: [ 6 / 60 ] simplifiying candidate # 0.239 * * * * [progress]: [ 7 / 60 ] simplifiying candidate # 0.239 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.239 * * [simplify]: iters left: 6 (11 enodes) 0.246 * * [simplify]: iters left: 5 (58 enodes) 0.270 * * [simplify]: iters left: 4 (185 enodes) 0.336 * * [simplify]: Extracting #0: cost 1 inf + 0 0.336 * * [simplify]: Extracting #1: cost 36 inf + 0 0.336 * * [simplify]: Extracting #2: cost 103 inf + 3 0.340 * * [simplify]: Extracting #3: cost 161 inf + 5 0.341 * * [simplify]: Extracting #4: cost 158 inf + 781 0.343 * * [simplify]: Extracting #5: cost 133 inf + 4917 0.351 * * [simplify]: Extracting #6: cost 32 inf + 33079 0.364 * * [simplify]: Extracting #7: cost 0 inf + 41491 0.371 * * [simplify]: Extracting #8: cost 0 inf + 40906 0.378 * [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)))) 0.378 * [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)))))) 0.378 * * * * [progress]: [ 8 / 60 ] simplifiying candidate # 0.378 * * * * [progress]: [ 9 / 60 ] simplifiying candidate # 0.378 * * * * [progress]: [ 10 / 60 ] simplifiying candidate # 0.378 * * * * [progress]: [ 11 / 60 ] simplifiying candidate # 0.378 * * * * [progress]: [ 12 / 60 ] simplifiying candidate # 0.379 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.379 * * [simplify]: iters left: 6 (11 enodes) 0.382 * * [simplify]: iters left: 5 (42 enodes) 0.388 * * [simplify]: iters left: 4 (61 enodes) 0.405 * * [simplify]: iters left: 3 (70 enodes) 0.425 * * [simplify]: iters left: 2 (73 enodes) 0.442 * * [simplify]: Extracting #0: cost 1 inf + 0 0.442 * * [simplify]: Extracting #1: cost 11 inf + 0 0.442 * * [simplify]: Extracting #2: cost 22 inf + 0 0.442 * * [simplify]: Extracting #3: cost 24 inf + 1 0.443 * * [simplify]: Extracting #4: cost 28 inf + 82 0.443 * * [simplify]: Extracting #5: cost 21 inf + 590 0.443 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.444 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.445 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.445 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.445 * [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))))))) 0.446 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.446 * * [simplify]: iters left: 6 (9 enodes) 0.448 * * [simplify]: iters left: 5 (30 enodes) 0.455 * * [simplify]: iters left: 4 (34 enodes) 0.460 * * [simplify]: iters left: 3 (36 enodes) 0.466 * * [simplify]: Extracting #0: cost 1 inf + 0 0.466 * * [simplify]: Extracting #1: cost 4 inf + 0 0.466 * * [simplify]: Extracting #2: cost 8 inf + 0 0.466 * * [simplify]: Extracting #3: cost 10 inf + 1 0.466 * * [simplify]: Extracting #4: cost 13 inf + 163 0.466 * * [simplify]: Extracting #5: cost 8 inf + 459 0.466 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.466 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.467 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.467 * [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))))))) 0.467 * * * * [progress]: [ 13 / 60 ] simplifiying candidate # 0.467 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.467 * * [simplify]: iters left: 6 (10 enodes) 0.470 * * [simplify]: iters left: 5 (35 enodes) 0.475 * * [simplify]: iters left: 4 (43 enodes) 0.485 * * [simplify]: iters left: 3 (48 enodes) 0.495 * * [simplify]: Extracting #0: cost 1 inf + 0 0.495 * * [simplify]: Extracting #1: cost 7 inf + 0 0.495 * * [simplify]: Extracting #2: cost 14 inf + 0 0.495 * * [simplify]: Extracting #3: cost 16 inf + 1 0.495 * * [simplify]: Extracting #4: cost 20 inf + 82 0.496 * * [simplify]: Extracting #5: cost 15 inf + 448 0.496 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.496 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.497 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.497 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.497 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.497 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.497 * * [simplify]: iters left: 6 (9 enodes) 0.500 * * [simplify]: iters left: 5 (30 enodes) 0.505 * * [simplify]: iters left: 4 (34 enodes) 0.510 * * [simplify]: iters left: 3 (36 enodes) 0.516 * * [simplify]: Extracting #0: cost 1 inf + 0 0.516 * * [simplify]: Extracting #1: cost 4 inf + 0 0.516 * * [simplify]: Extracting #2: cost 8 inf + 0 0.516 * * [simplify]: Extracting #3: cost 10 inf + 1 0.516 * * [simplify]: Extracting #4: cost 13 inf + 163 0.517 * * [simplify]: Extracting #5: cost 8 inf + 459 0.517 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.517 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.517 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.517 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.517 * * * * [progress]: [ 14 / 60 ] simplifiying candidate # 0.517 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.518 * * [simplify]: iters left: 5 (5 enodes) 0.522 * * [simplify]: iters left: 4 (17 enodes) 0.529 * * [simplify]: iters left: 3 (27 enodes) 0.537 * * [simplify]: iters left: 2 (28 enodes) 0.545 * * [simplify]: Extracting #0: cost 1 inf + 0 0.545 * * [simplify]: Extracting #1: cost 5 inf + 0 0.545 * * [simplify]: Extracting #2: cost 7 inf + 1 0.545 * * [simplify]: Extracting #3: cost 6 inf + 2 0.545 * * [simplify]: Extracting #4: cost 1 inf + 528 0.546 * * [simplify]: Extracting #5: cost 0 inf + 650 0.546 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.546 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.546 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.546 * * [simplify]: iters left: 6 (8 enodes) 0.550 * * [simplify]: iters left: 5 (27 enodes) 0.561 * * [simplify]: iters left: 4 (31 enodes) 0.572 * * [simplify]: iters left: 3 (33 enodes) 0.582 * * [simplify]: Extracting #0: cost 1 inf + 0 0.582 * * [simplify]: Extracting #1: cost 4 inf + 0 0.582 * * [simplify]: Extracting #2: cost 9 inf + 0 0.582 * * [simplify]: Extracting #3: cost 13 inf + 1 0.582 * * [simplify]: Extracting #4: cost 8 inf + 307 0.583 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.583 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.584 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.584 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.584 * * * * [progress]: [ 15 / 60 ] simplifiying candidate # 0.584 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.584 * * [simplify]: iters left: 5 (5 enodes) 0.588 * * [simplify]: iters left: 4 (17 enodes) 0.595 * * [simplify]: iters left: 3 (27 enodes) 0.604 * * [simplify]: iters left: 2 (28 enodes) 0.612 * * [simplify]: Extracting #0: cost 1 inf + 0 0.612 * * [simplify]: Extracting #1: cost 5 inf + 0 0.612 * * [simplify]: Extracting #2: cost 7 inf + 1 0.612 * * [simplify]: Extracting #3: cost 6 inf + 2 0.612 * * [simplify]: Extracting #4: cost 1 inf + 528 0.612 * * [simplify]: Extracting #5: cost 0 inf + 650 0.612 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.613 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.613 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.613 * * [simplify]: iters left: 6 (8 enodes) 0.617 * * [simplify]: iters left: 5 (27 enodes) 0.626 * * [simplify]: iters left: 4 (31 enodes) 0.636 * * [simplify]: iters left: 3 (33 enodes) 0.642 * * [simplify]: Extracting #0: cost 1 inf + 0 0.642 * * [simplify]: Extracting #1: cost 4 inf + 0 0.642 * * [simplify]: Extracting #2: cost 9 inf + 0 0.642 * * [simplify]: Extracting #3: cost 13 inf + 1 0.642 * * [simplify]: Extracting #4: cost 8 inf + 307 0.642 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.643 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.643 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.643 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.643 * * * * [progress]: [ 16 / 60 ] simplifiying candidate # 0.643 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.643 * * [simplify]: iters left: 6 (10 enodes) 0.646 * * [simplify]: iters left: 5 (35 enodes) 0.651 * * [simplify]: iters left: 4 (41 enodes) 0.657 * * [simplify]: iters left: 3 (43 enodes) 0.670 * * [simplify]: Extracting #0: cost 1 inf + 0 0.670 * * [simplify]: Extracting #1: cost 6 inf + 0 0.670 * * [simplify]: Extracting #2: cost 12 inf + 0 0.670 * * [simplify]: Extracting #3: cost 14 inf + 1 0.670 * * [simplify]: Extracting #4: cost 18 inf + 42 0.670 * * [simplify]: Extracting #5: cost 12 inf + 419 0.671 * * [simplify]: Extracting #6: cost 7 inf + 1274 0.671 * * [simplify]: Extracting #7: cost 0 inf + 3865 0.672 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.672 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.673 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.673 * * [simplify]: iters left: 6 (9 enodes) 0.677 * * [simplify]: iters left: 5 (30 enodes) 0.683 * * [simplify]: iters left: 4 (34 enodes) 0.688 * * [simplify]: iters left: 3 (36 enodes) 0.696 * * [simplify]: Extracting #0: cost 1 inf + 0 0.696 * * [simplify]: Extracting #1: cost 4 inf + 0 0.696 * * [simplify]: Extracting #2: cost 8 inf + 0 0.696 * * [simplify]: Extracting #3: cost 10 inf + 1 0.696 * * [simplify]: Extracting #4: cost 13 inf + 83 0.696 * * [simplify]: Extracting #5: cost 8 inf + 379 0.696 * * [simplify]: Extracting #6: cost 4 inf + 1053 0.696 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.697 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.697 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 0.697 * * * * [progress]: [ 17 / 60 ] simplifiying candidate # 0.697 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.697 * * [simplify]: iters left: 6 (9 enodes) 0.699 * * [simplify]: iters left: 5 (30 enodes) 0.704 * * [simplify]: iters left: 4 (34 enodes) 0.709 * * [simplify]: iters left: 3 (36 enodes) 0.717 * * [simplify]: Extracting #0: cost 1 inf + 0 0.717 * * [simplify]: Extracting #1: cost 4 inf + 0 0.717 * * [simplify]: Extracting #2: cost 8 inf + 0 0.717 * * [simplify]: Extracting #3: cost 10 inf + 1 0.717 * * [simplify]: Extracting #4: cost 13 inf + 83 0.717 * * [simplify]: Extracting #5: cost 8 inf + 379 0.717 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.717 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.717 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.718 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.718 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.718 * * [simplify]: iters left: 6 (9 enodes) 0.720 * * [simplify]: iters left: 5 (30 enodes) 0.725 * * [simplify]: iters left: 4 (34 enodes) 0.730 * * [simplify]: iters left: 3 (36 enodes) 0.736 * * [simplify]: Extracting #0: cost 1 inf + 0 0.736 * * [simplify]: Extracting #1: cost 4 inf + 0 0.736 * * [simplify]: Extracting #2: cost 8 inf + 0 0.736 * * [simplify]: Extracting #3: cost 10 inf + 1 0.736 * * [simplify]: Extracting #4: cost 13 inf + 83 0.736 * * [simplify]: Extracting #5: cost 8 inf + 379 0.736 * * [simplify]: Extracting #6: cost 4 inf + 1013 0.737 * * [simplify]: Extracting #7: cost 0 inf + 2179 0.737 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.737 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.737 * * * * [progress]: [ 18 / 60 ] simplifiying candidate # 0.737 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.737 * * [simplify]: iters left: 3 (4 enodes) 0.739 * * [simplify]: iters left: 2 (12 enodes) 0.741 * * [simplify]: iters left: 1 (14 enodes) 0.744 * * [simplify]: Extracting #0: cost 1 inf + 0 0.744 * * [simplify]: Extracting #1: cost 4 inf + 0 0.744 * * [simplify]: Extracting #2: cost 0 inf + 84 0.744 * [simplify]: Simplified to (sqrt 2) 0.744 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.744 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.744 * * [simplify]: iters left: 6 (8 enodes) 0.747 * * [simplify]: iters left: 5 (27 enodes) 0.755 * * [simplify]: iters left: 4 (31 enodes) 0.765 * * [simplify]: iters left: 3 (33 enodes) 0.771 * * [simplify]: Extracting #0: cost 1 inf + 0 0.771 * * [simplify]: Extracting #1: cost 4 inf + 0 0.771 * * [simplify]: Extracting #2: cost 9 inf + 0 0.771 * * [simplify]: Extracting #3: cost 13 inf + 1 0.771 * * [simplify]: Extracting #4: cost 8 inf + 267 0.771 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.771 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.772 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.772 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.772 * * * * [progress]: [ 19 / 60 ] simplifiying candidate # 0.772 * [simplify]: Simplifying (/ (sqrt 2) 1) 0.772 * * [simplify]: iters left: 3 (4 enodes) 0.773 * * [simplify]: iters left: 2 (12 enodes) 0.776 * * [simplify]: iters left: 1 (14 enodes) 0.778 * * [simplify]: Extracting #0: cost 1 inf + 0 0.778 * * [simplify]: Extracting #1: cost 4 inf + 0 0.778 * * [simplify]: Extracting #2: cost 0 inf + 84 0.779 * [simplify]: Simplified to (sqrt 2) 0.779 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.779 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.779 * * [simplify]: iters left: 6 (8 enodes) 0.782 * * [simplify]: iters left: 5 (27 enodes) 0.787 * * [simplify]: iters left: 4 (31 enodes) 0.792 * * [simplify]: iters left: 3 (33 enodes) 0.800 * * [simplify]: Extracting #0: cost 1 inf + 0 0.800 * * [simplify]: Extracting #1: cost 4 inf + 0 0.800 * * [simplify]: Extracting #2: cost 9 inf + 0 0.800 * * [simplify]: Extracting #3: cost 13 inf + 1 0.800 * * [simplify]: Extracting #4: cost 8 inf + 267 0.800 * * [simplify]: Extracting #5: cost 1 inf + 1275 0.801 * * [simplify]: Extracting #6: cost 0 inf + 1577 0.801 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 0.801 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 0.801 * * * * [progress]: [ 20 / 60 ] simplifiying candidate # 0.802 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.802 * * [simplify]: iters left: 6 (9 enodes) 0.804 * * [simplify]: iters left: 5 (33 enodes) 0.809 * * [simplify]: iters left: 4 (37 enodes) 0.814 * * [simplify]: Extracting #0: cost 1 inf + 0 0.814 * * [simplify]: Extracting #1: cost 6 inf + 0 0.814 * * [simplify]: Extracting #2: cost 9 inf + 1 0.814 * * [simplify]: Extracting #3: cost 12 inf + 1 0.814 * * [simplify]: Extracting #4: cost 16 inf + 1 0.814 * * [simplify]: Extracting #5: cost 15 inf + 43 0.815 * * [simplify]: Extracting #6: cost 8 inf + 890 0.815 * * [simplify]: Extracting #7: cost 2 inf + 2858 0.815 * * [simplify]: Extracting #8: cost 0 inf + 3622 0.816 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 0.816 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.816 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.816 * * [simplify]: iters left: 6 (8 enodes) 0.818 * * [simplify]: iters left: 5 (27 enodes) 0.823 * * [simplify]: iters left: 4 (31 enodes) 0.827 * * [simplify]: iters left: 3 (33 enodes) 0.832 * * [simplify]: Extracting #0: cost 1 inf + 0 0.832 * * [simplify]: Extracting #1: cost 4 inf + 0 0.832 * * [simplify]: Extracting #2: cost 5 inf + 1 0.832 * * [simplify]: Extracting #3: cost 8 inf + 1 0.832 * * [simplify]: Extracting #4: cost 13 inf + 1 0.832 * * [simplify]: Extracting #5: cost 11 inf + 44 0.832 * * [simplify]: Extracting #6: cost 5 inf + 670 0.833 * * [simplify]: Extracting #7: cost 1 inf + 1835 0.833 * * [simplify]: Extracting #8: cost 0 inf + 2177 0.833 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 0.833 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 0.833 * * * * [progress]: [ 21 / 60 ] simplifiying candidate # 0.833 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.834 * * [simplify]: iters left: 6 (8 enodes) 0.835 * * [simplify]: iters left: 5 (28 enodes) 0.841 * * [simplify]: iters left: 4 (30 enodes) 0.850 * * [simplify]: Extracting #0: cost 1 inf + 0 0.850 * * [simplify]: Extracting #1: cost 4 inf + 0 0.850 * * [simplify]: Extracting #2: cost 5 inf + 1 0.850 * * [simplify]: Extracting #3: cost 8 inf + 1 0.850 * * [simplify]: Extracting #4: cost 12 inf + 1 0.850 * * [simplify]: Extracting #5: cost 11 inf + 43 0.850 * * [simplify]: Extracting #6: cost 6 inf + 558 0.851 * * [simplify]: Extracting #7: cost 2 inf + 1453 0.851 * * [simplify]: Extracting #8: cost 0 inf + 2016 0.852 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 0.852 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.852 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.852 * * [simplify]: iters left: 6 (8 enodes) 0.856 * * [simplify]: iters left: 5 (27 enodes) 0.864 * * [simplify]: iters left: 4 (31 enodes) 0.874 * * [simplify]: iters left: 3 (33 enodes) 0.884 * * [simplify]: Extracting #0: cost 1 inf + 0 0.884 * * [simplify]: Extracting #1: cost 4 inf + 0 0.884 * * [simplify]: Extracting #2: cost 5 inf + 1 0.884 * * [simplify]: Extracting #3: cost 8 inf + 1 0.884 * * [simplify]: Extracting #4: cost 13 inf + 1 0.884 * * [simplify]: Extracting #5: cost 11 inf + 44 0.884 * * [simplify]: Extracting #6: cost 5 inf + 670 0.884 * * [simplify]: Extracting #7: cost 1 inf + 1715 0.885 * * [simplify]: Extracting #8: cost 0 inf + 2017 0.885 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 0.886 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 0.886 * * * * [progress]: [ 22 / 60 ] simplifiying candidate # 0.886 * [simplify]: Simplifying (/ 1 1) 0.886 * * [simplify]: iters left: 2 (2 enodes) 0.888 * * [simplify]: iters left: 1 (6 enodes) 0.890 * * [simplify]: Extracting #0: cost 1 inf + 0 0.890 * * [simplify]: Extracting #1: cost 0 inf + 1 0.890 * [simplify]: Simplified to 1 0.890 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.890 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.890 * * [simplify]: iters left: 6 (7 enodes) 0.896 * * [simplify]: iters left: 5 (24 enodes) 0.903 * * [simplify]: iters left: 4 (28 enodes) 0.911 * * [simplify]: iters left: 3 (30 enodes) 0.916 * * [simplify]: Extracting #0: cost 1 inf + 0 0.916 * * [simplify]: Extracting #1: cost 4 inf + 0 0.916 * * [simplify]: Extracting #2: cost 6 inf + 1 0.916 * * [simplify]: Extracting #3: cost 11 inf + 1 0.916 * * [simplify]: Extracting #4: cost 9 inf + 44 0.916 * * [simplify]: Extracting #5: cost 3 inf + 670 0.916 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.916 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.917 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.917 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.917 * * * * [progress]: [ 23 / 60 ] simplifiying candidate # 0.917 * [simplify]: Simplifying (/ 1 1) 0.917 * * [simplify]: iters left: 2 (2 enodes) 0.918 * * [simplify]: iters left: 1 (6 enodes) 0.919 * * [simplify]: Extracting #0: cost 1 inf + 0 0.919 * * [simplify]: Extracting #1: cost 0 inf + 1 0.919 * [simplify]: Simplified to 1 0.919 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.919 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.919 * * [simplify]: iters left: 6 (7 enodes) 0.922 * * [simplify]: iters left: 5 (24 enodes) 0.926 * * [simplify]: iters left: 4 (28 enodes) 0.930 * * [simplify]: iters left: 3 (30 enodes) 0.935 * * [simplify]: Extracting #0: cost 1 inf + 0 0.935 * * [simplify]: Extracting #1: cost 4 inf + 0 0.935 * * [simplify]: Extracting #2: cost 6 inf + 1 0.935 * * [simplify]: Extracting #3: cost 11 inf + 1 0.935 * * [simplify]: Extracting #4: cost 9 inf + 44 0.935 * * [simplify]: Extracting #5: cost 3 inf + 670 0.935 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.935 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.936 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.936 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 0.936 * * * * [progress]: [ 24 / 60 ] simplifiying candidate # 0.936 * * * * [progress]: [ 25 / 60 ] simplifiying candidate # 0.936 * * * * [progress]: [ 26 / 60 ] simplifiying candidate # 0.936 * * * * [progress]: [ 27 / 60 ] simplifiying candidate # 0.936 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 0.936 * * [simplify]: iters left: 6 (6 enodes) 0.937 * * [simplify]: iters left: 5 (21 enodes) 0.940 * * [simplify]: iters left: 4 (25 enodes) 0.944 * * [simplify]: iters left: 3 (27 enodes) 0.948 * * [simplify]: Extracting #0: cost 1 inf + 0 0.948 * * [simplify]: Extracting #1: cost 3 inf + 0 0.948 * * [simplify]: Extracting #2: cost 6 inf + 0 0.948 * * [simplify]: Extracting #3: cost 11 inf + 0 0.949 * * [simplify]: Extracting #4: cost 9 inf + 43 0.949 * * [simplify]: Extracting #5: cost 0 inf + 1492 0.949 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 0.949 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 0.949 * * * * [progress]: [ 28 / 60 ] simplifiying candidate # 0.949 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 0.949 * * [simplify]: iters left: 6 (6 enodes) 0.950 * * [simplify]: iters left: 5 (21 enodes) 0.954 * * [simplify]: iters left: 4 (25 enodes) 0.961 * * [simplify]: iters left: 3 (27 enodes) 0.965 * * [simplify]: Extracting #0: cost 1 inf + 0 0.965 * * [simplify]: Extracting #1: cost 3 inf + 0 0.965 * * [simplify]: Extracting #2: cost 6 inf + 0 0.965 * * [simplify]: Extracting #3: cost 11 inf + 0 0.966 * * [simplify]: Extracting #4: cost 9 inf + 43 0.966 * * [simplify]: Extracting #5: cost 0 inf + 1412 0.966 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 0.966 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 0.966 * * * * [progress]: [ 29 / 60 ] simplifiying candidate # 0.966 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.966 * * [simplify]: iters left: 5 (5 enodes) 0.967 * * [simplify]: iters left: 4 (18 enodes) 0.971 * * [simplify]: iters left: 3 (22 enodes) 0.974 * * [simplify]: iters left: 2 (24 enodes) 0.978 * * [simplify]: Extracting #0: cost 1 inf + 0 0.978 * * [simplify]: Extracting #1: cost 4 inf + 0 0.978 * * [simplify]: Extracting #2: cost 9 inf + 0 0.978 * * [simplify]: Extracting #3: cost 8 inf + 2 0.979 * * [simplify]: Extracting #4: cost 0 inf + 890 0.979 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 0.979 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 0.979 * * * * [progress]: [ 30 / 60 ] simplifiying candidate # 0.979 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 0.979 * * [simplify]: iters left: 5 (5 enodes) 0.980 * * [simplify]: iters left: 4 (18 enodes) 0.983 * * [simplify]: iters left: 3 (22 enodes) 0.987 * * [simplify]: iters left: 2 (24 enodes) 0.993 * * [simplify]: Extracting #0: cost 1 inf + 0 0.993 * * [simplify]: Extracting #1: cost 4 inf + 0 0.993 * * [simplify]: Extracting #2: cost 9 inf + 0 0.993 * * [simplify]: Extracting #3: cost 8 inf + 2 0.993 * * [simplify]: Extracting #4: cost 0 inf + 890 0.994 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 0.994 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 0.994 * * * * [progress]: [ 31 / 60 ] simplifiying candidate # 0.994 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 0.994 * * [simplify]: iters left: 3 (3 enodes) 0.996 * * [simplify]: iters left: 2 (9 enodes) 1.001 * * [simplify]: Extracting #0: cost 1 inf + 0 1.001 * * [simplify]: Extracting #1: cost 3 inf + 0 1.001 * * [simplify]: Extracting #2: cost 5 inf + 0 1.001 * * [simplify]: Extracting #3: cost 4 inf + 1 1.001 * * [simplify]: Extracting #4: cost 0 inf + 405 1.001 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.001 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.001 * * * * [progress]: [ 32 / 60 ] simplifiying candidate # 1.001 * [simplify]: Simplifying (sqrt 2) 1.002 * * [simplify]: iters left: 1 (2 enodes) 1.003 * * [simplify]: Extracting #0: cost 1 inf + 0 1.003 * * [simplify]: Extracting #1: cost 3 inf + 0 1.004 * * [simplify]: Extracting #2: cost 2 inf + 1 1.004 * * [simplify]: Extracting #3: cost 0 inf + 83 1.004 * [simplify]: Simplified to (sqrt 2) 1.004 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.004 * * * * [progress]: [ 33 / 60 ] simplifiying candidate # 1.004 * * * * [progress]: [ 34 / 60 ] simplifiying candidate # 1.004 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1.004 * * [simplify]: iters left: 6 (9 enodes) 1.009 * * [simplify]: iters left: 5 (45 enodes) 1.028 * * [simplify]: iters left: 4 (91 enodes) 1.055 * * [simplify]: iters left: 3 (136 enodes) 1.079 * * [simplify]: iters left: 2 (198 enodes) 1.117 * * [simplify]: iters left: 1 (278 enodes) 1.235 * * [simplify]: Extracting #0: cost 1 inf + 0 1.235 * * [simplify]: Extracting #1: cost 26 inf + 0 1.235 * * [simplify]: Extracting #2: cost 66 inf + 2 1.236 * * [simplify]: Extracting #3: cost 70 inf + 74 1.238 * * [simplify]: Extracting #4: cost 26 inf + 6374 1.243 * * [simplify]: Extracting #5: cost 0 inf + 11556 1.249 * [simplify]: Simplified to (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))) 1.249 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) 1.249 * * * * [progress]: [ 35 / 60 ] simplifiying candidate # 1.249 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.249 * * [simplify]: iters left: 5 (5 enodes) 1.251 * * [simplify]: iters left: 4 (19 enodes) 1.258 * * [simplify]: iters left: 3 (29 enodes) 1.266 * * [simplify]: iters left: 2 (33 enodes) 1.272 * * [simplify]: Extracting #0: cost 1 inf + 0 1.273 * * [simplify]: Extracting #1: cost 5 inf + 0 1.273 * * [simplify]: Extracting #2: cost 12 inf + 0 1.273 * * [simplify]: Extracting #3: cost 10 inf + 3 1.273 * * [simplify]: Extracting #4: cost 3 inf + 561 1.273 * * [simplify]: Extracting #5: cost 0 inf + 977 1.273 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.273 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.273 * * * * [progress]: [ 36 / 60 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.273 * * * * [progress]: [ 37 / 60 ] simplifiying candidate # 1.273 * * * * [progress]: [ 38 / 60 ] simplifiying candidate # 1.273 * * * * [progress]: [ 39 / 60 ] simplifiying candidate # 1.273 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 1.274 * * [simplify]: iters left: 4 (4 enodes) 1.274 * * [simplify]: iters left: 3 (12 enodes) 1.276 * * [simplify]: Extracting #0: cost 1 inf + 0 1.276 * * [simplify]: Extracting #1: cost 3 inf + 0 1.276 * * [simplify]: Extracting #2: cost 5 inf + 0 1.276 * * [simplify]: Extracting #3: cost 7 inf + 0 1.276 * * [simplify]: Extracting #4: cost 6 inf + 1 1.276 * * [simplify]: Extracting #5: cost 0 inf + 827 1.276 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 1.276 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))) 1.276 * * * * [progress]: [ 40 / 60 ] simplifiying candidate # 1.276 * [simplify]: Simplifying (sqrt (exp x)) 1.276 * * [simplify]: iters left: 2 (3 enodes) 1.277 * * [simplify]: iters left: 1 (9 enodes) 1.278 * * [simplify]: Extracting #0: cost 1 inf + 0 1.278 * * [simplify]: Extracting #1: cost 3 inf + 0 1.278 * * [simplify]: Extracting #2: cost 5 inf + 0 1.278 * * [simplify]: Extracting #3: cost 4 inf + 1 1.278 * * [simplify]: Extracting #4: cost 0 inf + 365 1.278 * [simplify]: Simplified to (sqrt (exp x)) 1.278 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))) 1.278 * * * * [progress]: [ 41 / 60 ] simplifiying candidate # 1.278 * * * * [progress]: [ 42 / 60 ] simplifiying candidate # 1.279 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1.279 * * [simplify]: iters left: 6 (7 enodes) 1.280 * * [simplify]: iters left: 5 (26 enodes) 1.284 * * [simplify]: iters left: 4 (34 enodes) 1.289 * * [simplify]: iters left: 3 (36 enodes) 1.294 * * [simplify]: Extracting #0: cost 1 inf + 0 1.294 * * [simplify]: Extracting #1: cost 5 inf + 0 1.294 * * [simplify]: Extracting #2: cost 10 inf + 0 1.294 * * [simplify]: Extracting #3: cost 15 inf + 0 1.294 * * [simplify]: Extracting #4: cost 14 inf + 2 1.294 * * [simplify]: Extracting #5: cost 10 inf + 226 1.294 * * [simplify]: Extracting #6: cost 4 inf + 1242 1.294 * * [simplify]: Extracting #7: cost 1 inf + 1825 1.294 * * [simplify]: Extracting #8: cost 0 inf + 2116 1.295 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 1.295 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1.295 * * * * [progress]: [ 43 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 44 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 45 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 46 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 47 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 48 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 49 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 50 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 51 / 60 ] simplifiying candidate # 1.295 * * * * [progress]: [ 52 / 60 ] simplifiying candidate # 1.295 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.295 * * [simplify]: iters left: 5 (5 enodes) 1.296 * * [simplify]: iters left: 4 (18 enodes) 1.300 * * [simplify]: iters left: 3 (22 enodes) 1.307 * * [simplify]: iters left: 2 (24 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 4 inf + 0 1.313 * * [simplify]: Extracting #2: cost 9 inf + 0 1.314 * * [simplify]: Extracting #3: cost 8 inf + 2 1.314 * * [simplify]: Extracting #4: cost 0 inf + 890 1.314 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.314 * [simplify]: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1.314 * * * * [progress]: [ 53 / 60 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))> 1.314 * * * * [progress]: [ 54 / 60 ] simplifiying candidate # 1.314 * * * * [progress]: [ 55 / 60 ] simplifiying candidate # 1.317 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.317 * * [simplify]: iters left: 6 (12 enodes) 1.326 * * [simplify]: iters left: 5 (53 enodes) 1.342 * * [simplify]: iters left: 4 (83 enodes) 1.355 * * [simplify]: iters left: 3 (116 enodes) 1.385 * * [simplify]: iters left: 2 (152 enodes) 1.419 * * [simplify]: iters left: 1 (167 enodes) 1.451 * * [simplify]: Extracting #0: cost 1 inf + 0 1.451 * * [simplify]: Extracting #1: cost 26 inf + 0 1.452 * * [simplify]: Extracting #2: cost 41 inf + 127 1.452 * * [simplify]: Extracting #3: cost 15 inf + 2339 1.454 * * [simplify]: Extracting #4: cost 0 inf + 4593 1.455 * [simplify]: Simplified to (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1)) 1.456 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1))) 1.456 * * * * [progress]: [ 56 / 60 ] simplifiying candidate # 1.456 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.456 * * [simplify]: iters left: 6 (7 enodes) 1.458 * * [simplify]: iters left: 5 (24 enodes) 1.462 * * [simplify]: iters left: 4 (28 enodes) 1.466 * * [simplify]: iters left: 3 (30 enodes) 1.475 * * [simplify]: Extracting #0: cost 1 inf + 0 1.475 * * [simplify]: Extracting #1: cost 4 inf + 0 1.475 * * [simplify]: Extracting #2: cost 6 inf + 1 1.475 * * [simplify]: Extracting #3: cost 11 inf + 1 1.475 * * [simplify]: Extracting #4: cost 9 inf + 44 1.475 * * [simplify]: Extracting #5: cost 3 inf + 670 1.476 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.476 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.477 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.477 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.477 * * * * [progress]: [ 57 / 60 ] simplifiying candidate # 1.477 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.477 * * [simplify]: iters left: 6 (8 enodes) 1.482 * * [simplify]: iters left: 5 (29 enodes) 1.491 * * [simplify]: iters left: 4 (37 enodes) 1.497 * * [simplify]: iters left: 3 (51 enodes) 1.506 * * [simplify]: iters left: 2 (81 enodes) 1.521 * * [simplify]: iters left: 1 (145 enodes) 1.572 * * [simplify]: Extracting #0: cost 1 inf + 0 1.573 * * [simplify]: Extracting #1: cost 4 inf + 0 1.573 * * [simplify]: Extracting #2: cost 7 inf + 1 1.573 * * [simplify]: Extracting #3: cost 32 inf + 1 1.573 * * [simplify]: Extracting #4: cost 66 inf + 270 1.574 * * [simplify]: Extracting #5: cost 55 inf + 2324 1.576 * * [simplify]: Extracting #6: cost 20 inf + 10633 1.580 * * [simplify]: Extracting #7: cost 3 inf + 20264 1.585 * * [simplify]: Extracting #8: cost 0 inf + 22444 1.589 * * [simplify]: Extracting #9: cost 0 inf + 22163 1.593 * * [simplify]: Extracting #10: cost 0 inf + 22123 1.597 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.597 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.597 * * * * [progress]: [ 58 / 60 ] simplifiying candidate # 1.598 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.598 * * [simplify]: iters left: 6 (9 enodes) 1.604 * * [simplify]: iters left: 5 (41 enodes) 1.618 * * [simplify]: iters left: 4 (60 enodes) 1.636 * * [simplify]: iters left: 3 (72 enodes) 1.652 * * [simplify]: Extracting #0: cost 1 inf + 0 1.652 * * [simplify]: Extracting #1: cost 11 inf + 0 1.652 * * [simplify]: Extracting #2: cost 15 inf + 3 1.652 * * [simplify]: Extracting #3: cost 9 inf + 362 1.653 * * [simplify]: Extracting #4: cost 0 inf + 1512 1.654 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 1.654 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))) 1.654 * * * * [progress]: [ 59 / 60 ] simplifiying candidate # 1.655 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.655 * * [simplify]: iters left: 5 (5 enodes) 1.657 * * [simplify]: iters left: 4 (18 enodes) 1.662 * * [simplify]: iters left: 3 (22 enodes) 1.671 * * [simplify]: iters left: 2 (24 enodes) 1.675 * * [simplify]: Extracting #0: cost 1 inf + 0 1.675 * * [simplify]: Extracting #1: cost 4 inf + 0 1.675 * * [simplify]: Extracting #2: cost 9 inf + 0 1.675 * * [simplify]: Extracting #3: cost 8 inf + 2 1.675 * * [simplify]: Extracting #4: cost 0 inf + 890 1.676 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.676 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.676 * * * * [progress]: [ 60 / 60 ] simplifiying candidate # 1.676 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 1.676 * * [simplify]: iters left: 5 (6 enodes) 1.678 * * [simplify]: iters left: 4 (23 enodes) 1.682 * * [simplify]: iters left: 3 (32 enodes) 1.687 * * [simplify]: iters left: 2 (48 enodes) 1.696 * * [simplify]: iters left: 1 (78 enodes) 1.719 * * [simplify]: Extracting #0: cost 1 inf + 0 1.719 * * [simplify]: Extracting #1: cost 5 inf + 0 1.719 * * [simplify]: Extracting #2: cost 25 inf + 0 1.720 * * [simplify]: Extracting #3: cost 46 inf + 3 1.720 * * [simplify]: Extracting #4: cost 36 inf + 1121 1.721 * * [simplify]: Extracting #5: cost 14 inf + 4757 1.723 * * [simplify]: Extracting #6: cost 0 inf + 10384 1.724 * * [simplify]: Extracting #7: cost 0 inf + 10142 1.726 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 1.726 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 1.726 * * * [progress]: adding candidates to table 2.196 * * [progress]: iteration 2 / 4 2.196 * * * [progress]: picking best candidate 2.200 * * * * [pick]: Picked # 2.200 * * * [progress]: localizing error 2.235 * * * [progress]: generating rewritten candidates 2.235 * * * * [progress]: [ 1 / 4 ] rewriting at (2) 2.343 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1) 2.363 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2) 2.396 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2 1) 2.424 * * * [progress]: generating series expansions 2.424 * * * * [progress]: [ 1 / 4 ] generating series at (2) 2.424 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.424 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.425 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.425 * [taylor]: Taking taylor expansion of 2 in x 2.425 * [backup-simplify]: Simplify 2 into 2 2.425 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.425 * [taylor]: Taking taylor expansion of (exp x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.425 * [backup-simplify]: Simplify 0 into 0 2.425 * [backup-simplify]: Simplify 1 into 1 2.425 * [backup-simplify]: Simplify (exp 0) into 1 2.425 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.425 * [taylor]: Taking taylor expansion of (- x) in x 2.425 * [taylor]: Taking taylor expansion of x in x 2.425 * [backup-simplify]: Simplify 0 into 0 2.425 * [backup-simplify]: Simplify 1 into 1 2.426 * [backup-simplify]: Simplify (- 0) into 0 2.426 * [backup-simplify]: Simplify (- 1) into -1 2.426 * [backup-simplify]: Simplify (exp 0) into 1 2.426 * [backup-simplify]: Simplify (+ 1 1) into 2 2.427 * [backup-simplify]: Simplify (/ 2 2) into 1 2.427 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.427 * [taylor]: Taking taylor expansion of 2 in x 2.427 * [backup-simplify]: Simplify 2 into 2 2.427 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.427 * [taylor]: Taking taylor expansion of (exp x) in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [backup-simplify]: Simplify 0 into 0 2.427 * [backup-simplify]: Simplify 1 into 1 2.427 * [backup-simplify]: Simplify (exp 0) into 1 2.427 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.427 * [taylor]: Taking taylor expansion of (- x) in x 2.427 * [taylor]: Taking taylor expansion of x in x 2.427 * [backup-simplify]: Simplify 0 into 0 2.427 * [backup-simplify]: Simplify 1 into 1 2.428 * [backup-simplify]: Simplify (- 0) into 0 2.428 * [backup-simplify]: Simplify (- 1) into -1 2.428 * [backup-simplify]: Simplify (exp 0) into 1 2.429 * [backup-simplify]: Simplify (+ 1 1) into 2 2.429 * [backup-simplify]: Simplify (/ 2 2) into 1 2.429 * [backup-simplify]: Simplify 1 into 1 2.430 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.431 * [backup-simplify]: Simplify (- 1) into -1 2.432 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.432 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.433 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.433 * [backup-simplify]: Simplify 0 into 0 2.435 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.435 * [backup-simplify]: Simplify (- 1) into -1 2.435 * [backup-simplify]: Simplify (- 0) into 0 2.437 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.438 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.439 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.439 * [backup-simplify]: Simplify -1/2 into -1/2 2.441 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.442 * [backup-simplify]: Simplify (- 1) into -1 2.442 * [backup-simplify]: Simplify (- 1) into -1 2.443 * [backup-simplify]: Simplify (- 0) into 0 2.443 * [backup-simplify]: Simplify (- 0) into 0 2.446 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.446 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.448 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.448 * [backup-simplify]: Simplify 0 into 0 2.452 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.453 * [backup-simplify]: Simplify (- 1) into -1 2.453 * [backup-simplify]: Simplify (- 1) into -1 2.453 * [backup-simplify]: Simplify (- 0) into 0 2.454 * [backup-simplify]: Simplify (- 1) into -1 2.454 * [backup-simplify]: Simplify (- 0) into 0 2.455 * [backup-simplify]: Simplify (- 0) into 0 2.455 * [backup-simplify]: Simplify (- 0) into 0 2.460 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.460 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.462 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.462 * [backup-simplify]: Simplify 5/24 into 5/24 2.462 * [backup-simplify]: Simplify (+ (* 5/24 (pow x 4)) (+ (* -1/2 (pow x 2)) 1)) into (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 2.463 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.463 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.463 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.463 * [taylor]: Taking taylor expansion of 2 in x 2.463 * [backup-simplify]: Simplify 2 into 2 2.463 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.463 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.463 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.463 * [taylor]: Taking taylor expansion of x in x 2.463 * [backup-simplify]: Simplify 0 into 0 2.463 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (/ 1 1) into 1 2.464 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.464 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.464 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.464 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.464 * [taylor]: Taking taylor expansion of x in x 2.464 * [backup-simplify]: Simplify 0 into 0 2.464 * [backup-simplify]: Simplify 1 into 1 2.464 * [backup-simplify]: Simplify (/ 1 1) into 1 2.465 * [backup-simplify]: Simplify (- 1) into -1 2.465 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.465 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.465 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.465 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.465 * [taylor]: Taking taylor expansion of 2 in x 2.465 * [backup-simplify]: Simplify 2 into 2 2.465 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.465 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.465 * [taylor]: Taking taylor expansion of x in x 2.465 * [backup-simplify]: Simplify 0 into 0 2.465 * [backup-simplify]: Simplify 1 into 1 2.466 * [backup-simplify]: Simplify (/ 1 1) into 1 2.466 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.466 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.466 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.466 * [taylor]: Taking taylor expansion of x in x 2.466 * [backup-simplify]: Simplify 0 into 0 2.466 * [backup-simplify]: Simplify 1 into 1 2.466 * [backup-simplify]: Simplify (/ 1 1) into 1 2.467 * [backup-simplify]: Simplify (- 1) into -1 2.467 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.467 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.467 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.467 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.468 * [backup-simplify]: Simplify (+ 0 0) into 0 2.468 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.468 * [backup-simplify]: Simplify 0 into 0 2.469 * [backup-simplify]: Simplify (+ 0 0) into 0 2.469 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.469 * [backup-simplify]: Simplify 0 into 0 2.470 * [backup-simplify]: Simplify (+ 0 0) into 0 2.471 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.471 * [backup-simplify]: Simplify 0 into 0 2.471 * [backup-simplify]: Simplify (+ 0 0) into 0 2.472 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.472 * [backup-simplify]: Simplify 0 into 0 2.473 * [backup-simplify]: Simplify (+ 0 0) into 0 2.474 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.474 * [backup-simplify]: Simplify 0 into 0 2.474 * [backup-simplify]: Simplify (+ 0 0) into 0 2.475 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.476 * [backup-simplify]: Simplify 0 into 0 2.476 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.476 * [backup-simplify]: Simplify (* (/ 1 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.476 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.476 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.476 * [taylor]: Taking taylor expansion of 2 in x 2.476 * [backup-simplify]: Simplify 2 into 2 2.476 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.476 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.476 * [taylor]: Taking taylor expansion of x in x 2.476 * [backup-simplify]: Simplify 0 into 0 2.476 * [backup-simplify]: Simplify 1 into 1 2.477 * [backup-simplify]: Simplify (/ 1 1) into 1 2.477 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.477 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.477 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.477 * [taylor]: Taking taylor expansion of -1 in x 2.477 * [backup-simplify]: Simplify -1 into -1 2.477 * [taylor]: Taking taylor expansion of x in x 2.477 * [backup-simplify]: Simplify 0 into 0 2.477 * [backup-simplify]: Simplify 1 into 1 2.478 * [backup-simplify]: Simplify (/ -1 1) into -1 2.478 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.478 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.478 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.478 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.478 * [taylor]: Taking taylor expansion of 2 in x 2.478 * [backup-simplify]: Simplify 2 into 2 2.478 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.478 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.478 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.478 * [taylor]: Taking taylor expansion of x in x 2.478 * [backup-simplify]: Simplify 0 into 0 2.478 * [backup-simplify]: Simplify 1 into 1 2.479 * [backup-simplify]: Simplify (/ 1 1) into 1 2.479 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.479 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.479 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.479 * [taylor]: Taking taylor expansion of -1 in x 2.479 * [backup-simplify]: Simplify -1 into -1 2.479 * [taylor]: Taking taylor expansion of x in x 2.479 * [backup-simplify]: Simplify 0 into 0 2.479 * [backup-simplify]: Simplify 1 into 1 2.480 * [backup-simplify]: Simplify (/ -1 1) into -1 2.480 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.480 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.480 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.480 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.481 * [backup-simplify]: Simplify (+ 0 0) into 0 2.481 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.481 * [backup-simplify]: Simplify 0 into 0 2.482 * [backup-simplify]: Simplify (+ 0 0) into 0 2.482 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.482 * [backup-simplify]: Simplify 0 into 0 2.483 * [backup-simplify]: Simplify (+ 0 0) into 0 2.483 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.484 * [backup-simplify]: Simplify 0 into 0 2.484 * [backup-simplify]: Simplify (+ 0 0) into 0 2.485 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.485 * [backup-simplify]: Simplify 0 into 0 2.485 * [backup-simplify]: Simplify (+ 0 0) into 0 2.486 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.486 * [backup-simplify]: Simplify 0 into 0 2.487 * [backup-simplify]: Simplify (+ 0 0) into 0 2.488 * [backup-simplify]: Simplify (- (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (+ (* (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.488 * [backup-simplify]: Simplify 0 into 0 2.488 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.488 * * * * [progress]: [ 2 / 4 ] generating series at (2 1) 2.488 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp x) (exp (- x))))) into (sqrt (/ 1 (+ (exp x) (exp (- x))))) 2.488 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in (x) around 0 2.488 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.488 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.488 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.488 * [taylor]: Taking taylor expansion of (exp x) in x 2.488 * [taylor]: Taking taylor expansion of x in x 2.488 * [backup-simplify]: Simplify 0 into 0 2.488 * [backup-simplify]: Simplify 1 into 1 2.488 * [backup-simplify]: Simplify (exp 0) into 1 2.488 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.488 * [taylor]: Taking taylor expansion of (- x) in x 2.488 * [taylor]: Taking taylor expansion of x in x 2.488 * [backup-simplify]: Simplify 0 into 0 2.488 * [backup-simplify]: Simplify 1 into 1 2.489 * [backup-simplify]: Simplify (- 0) into 0 2.489 * [backup-simplify]: Simplify (- 1) into -1 2.489 * [backup-simplify]: Simplify (exp 0) into 1 2.490 * [backup-simplify]: Simplify (+ 1 1) into 2 2.490 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.490 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.491 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.492 * [backup-simplify]: Simplify (- 1) into -1 2.493 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.493 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.494 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.495 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.495 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.495 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.495 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.495 * [taylor]: Taking taylor expansion of (exp x) in x 2.495 * [taylor]: Taking taylor expansion of x in x 2.495 * [backup-simplify]: Simplify 0 into 0 2.495 * [backup-simplify]: Simplify 1 into 1 2.495 * [backup-simplify]: Simplify (exp 0) into 1 2.495 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.495 * [taylor]: Taking taylor expansion of (- x) in x 2.495 * [taylor]: Taking taylor expansion of x in x 2.495 * [backup-simplify]: Simplify 0 into 0 2.495 * [backup-simplify]: Simplify 1 into 1 2.496 * [backup-simplify]: Simplify (- 0) into 0 2.496 * [backup-simplify]: Simplify (- 1) into -1 2.496 * [backup-simplify]: Simplify (exp 0) into 1 2.497 * [backup-simplify]: Simplify (+ 1 1) into 2 2.497 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.497 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.498 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.499 * [backup-simplify]: Simplify (- 1) into -1 2.500 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.500 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.501 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.502 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.503 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.503 * [backup-simplify]: Simplify 0 into 0 2.504 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.505 * [backup-simplify]: Simplify (- 1) into -1 2.505 * [backup-simplify]: Simplify (- 0) into 0 2.507 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.508 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.509 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4 2.512 * [backup-simplify]: Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2)) 2.513 * [backup-simplify]: Simplify (/ -1/8 (sqrt 1/2)) into (/ -1/8 (sqrt 1/2)) 2.515 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.516 * [backup-simplify]: Simplify (- 1) into -1 2.516 * [backup-simplify]: Simplify (- 1) into -1 2.516 * [backup-simplify]: Simplify (- 0) into 0 2.517 * [backup-simplify]: Simplify (- 0) into 0 2.519 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.520 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.521 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0 2.523 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0 2.523 * [backup-simplify]: Simplify 0 into 0 2.527 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.528 * [backup-simplify]: Simplify (- 1) into -1 2.528 * [backup-simplify]: Simplify (- 1) into -1 2.529 * [backup-simplify]: Simplify (- 0) into 0 2.529 * [backup-simplify]: Simplify (- 1) into -1 2.530 * [backup-simplify]: Simplify (- 0) into 0 2.530 * [backup-simplify]: Simplify (- 0) into 0 2.530 * [backup-simplify]: Simplify (- 0) into 0 2.535 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.536 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.537 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48 2.544 * [backup-simplify]: Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 2.551 * [backup-simplify]: Simplify (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 2.564 * [backup-simplify]: Simplify (+ (* (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) (pow x 4)) (+ (* (/ -1/8 (sqrt 1/2)) (pow x 2)) (sqrt 1/2))) into (- (+ (* 5/96 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/8 (/ (pow x 2) (sqrt 1/2))) (* 1/128 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 2.564 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.564 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in (x) around 0 2.564 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.564 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.564 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.564 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.564 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.565 * [taylor]: Taking taylor expansion of x in x 2.565 * [backup-simplify]: Simplify 0 into 0 2.565 * [backup-simplify]: Simplify 1 into 1 2.565 * [backup-simplify]: Simplify (/ 1 1) into 1 2.565 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.565 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.565 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.565 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.565 * [taylor]: Taking taylor expansion of x in x 2.565 * [backup-simplify]: Simplify 0 into 0 2.565 * [backup-simplify]: Simplify 1 into 1 2.566 * [backup-simplify]: Simplify (/ 1 1) into 1 2.566 * [backup-simplify]: Simplify (- 1) into -1 2.566 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.567 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.567 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.567 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.567 * [backup-simplify]: Simplify (+ 0 0) into 0 2.568 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.568 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.568 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.568 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.568 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.568 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.568 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.568 * [taylor]: Taking taylor expansion of x in x 2.568 * [backup-simplify]: Simplify 0 into 0 2.568 * [backup-simplify]: Simplify 1 into 1 2.569 * [backup-simplify]: Simplify (/ 1 1) into 1 2.569 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.569 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.569 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.569 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.569 * [taylor]: Taking taylor expansion of x in x 2.569 * [backup-simplify]: Simplify 0 into 0 2.569 * [backup-simplify]: Simplify 1 into 1 2.569 * [backup-simplify]: Simplify (/ 1 1) into 1 2.570 * [backup-simplify]: Simplify (- 1) into -1 2.570 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.570 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.570 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.570 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.571 * [backup-simplify]: Simplify (+ 0 0) into 0 2.571 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.571 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.572 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.572 * [backup-simplify]: Simplify 0 into 0 2.572 * [backup-simplify]: Simplify (+ 0 0) into 0 2.573 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.573 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.574 * [backup-simplify]: Simplify 0 into 0 2.574 * [backup-simplify]: Simplify (+ 0 0) into 0 2.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.576 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.576 * [backup-simplify]: Simplify 0 into 0 2.576 * [backup-simplify]: Simplify (+ 0 0) into 0 2.577 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.578 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.578 * [backup-simplify]: Simplify 0 into 0 2.578 * [backup-simplify]: Simplify (+ 0 0) into 0 2.579 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.580 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.580 * [backup-simplify]: Simplify 0 into 0 2.581 * [backup-simplify]: Simplify (+ 0 0) into 0 2.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.583 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.583 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))))) into (sqrt (/ 1 (+ (exp x) (exp (- x))))) 2.583 * [backup-simplify]: Simplify (/ 1 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.583 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in (x) around 0 2.583 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.583 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.583 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.583 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.584 * [taylor]: Taking taylor expansion of x in x 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 1 into 1 2.584 * [backup-simplify]: Simplify (/ 1 1) into 1 2.584 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.584 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.584 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.584 * [taylor]: Taking taylor expansion of -1 in x 2.584 * [backup-simplify]: Simplify -1 into -1 2.584 * [taylor]: Taking taylor expansion of x in x 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify 1 into 1 2.585 * [backup-simplify]: Simplify (/ -1 1) into -1 2.585 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.585 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.585 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.585 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.586 * [backup-simplify]: Simplify (+ 0 0) into 0 2.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.586 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.586 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.586 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.586 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.586 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.586 * [taylor]: Taking taylor expansion of x in x 2.586 * [backup-simplify]: Simplify 0 into 0 2.586 * [backup-simplify]: Simplify 1 into 1 2.587 * [backup-simplify]: Simplify (/ 1 1) into 1 2.587 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.587 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.587 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.587 * [taylor]: Taking taylor expansion of -1 in x 2.587 * [backup-simplify]: Simplify -1 into -1 2.587 * [taylor]: Taking taylor expansion of x in x 2.587 * [backup-simplify]: Simplify 0 into 0 2.587 * [backup-simplify]: Simplify 1 into 1 2.587 * [backup-simplify]: Simplify (/ -1 1) into -1 2.588 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.588 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.588 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.588 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.588 * [backup-simplify]: Simplify (+ 0 0) into 0 2.589 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.589 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.589 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.589 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify (+ 0 0) into 0 2.590 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.591 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.591 * [backup-simplify]: Simplify 0 into 0 2.591 * [backup-simplify]: Simplify (+ 0 0) into 0 2.592 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.593 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (+ 0 0) into 0 2.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.595 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.595 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.597 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.598 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.598 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify (+ 0 0) into 0 2.599 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.600 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.600 * [backup-simplify]: Simplify 0 into 0 2.600 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))))) into (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))) 2.600 * * * * [progress]: [ 3 / 4 ] generating series at (2 2) 2.600 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp x) (exp (- x))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 2.600 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in (x) around 0 2.601 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.601 * [taylor]: Taking taylor expansion of 2 in x 2.601 * [backup-simplify]: Simplify 2 into 2 2.601 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.601 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.601 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.601 * [taylor]: Taking taylor expansion of (exp x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [backup-simplify]: Simplify 0 into 0 2.601 * [backup-simplify]: Simplify 1 into 1 2.601 * [backup-simplify]: Simplify (exp 0) into 1 2.601 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.601 * [taylor]: Taking taylor expansion of (- x) in x 2.601 * [taylor]: Taking taylor expansion of x in x 2.601 * [backup-simplify]: Simplify 0 into 0 2.601 * [backup-simplify]: Simplify 1 into 1 2.601 * [backup-simplify]: Simplify (- 0) into 0 2.602 * [backup-simplify]: Simplify (- 1) into -1 2.602 * [backup-simplify]: Simplify (exp 0) into 1 2.602 * [backup-simplify]: Simplify (+ 1 1) into 2 2.603 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.603 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.604 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.605 * [backup-simplify]: Simplify (- 1) into -1 2.606 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.606 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.607 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.608 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.608 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) in x 2.608 * [taylor]: Taking taylor expansion of 2 in x 2.608 * [backup-simplify]: Simplify 2 into 2 2.608 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp x) (exp (- x))))) in x 2.608 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp x) (exp (- x)))) in x 2.608 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.608 * [taylor]: Taking taylor expansion of (exp x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify 1 into 1 2.608 * [backup-simplify]: Simplify (exp 0) into 1 2.608 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.608 * [taylor]: Taking taylor expansion of (- x) in x 2.608 * [taylor]: Taking taylor expansion of x in x 2.608 * [backup-simplify]: Simplify 0 into 0 2.608 * [backup-simplify]: Simplify 1 into 1 2.608 * [backup-simplify]: Simplify (- 0) into 0 2.609 * [backup-simplify]: Simplify (- 1) into -1 2.609 * [backup-simplify]: Simplify (exp 0) into 1 2.609 * [backup-simplify]: Simplify (+ 1 1) into 2 2.610 * [backup-simplify]: Simplify (/ 1 2) into 1/2 2.610 * [backup-simplify]: Simplify (sqrt 1/2) into (sqrt 1/2) 2.611 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.611 * [backup-simplify]: Simplify (- 1) into -1 2.612 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.613 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.613 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)))) into 0 2.614 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1/2))) into 0 2.615 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 2.616 * [backup-simplify]: Simplify (* 2 (sqrt 1/2)) into (* 2 (sqrt 1/2)) 2.617 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt 1/2))) into 0 2.617 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.619 * [backup-simplify]: Simplify (- 1) into -1 2.619 * [backup-simplify]: Simplify (- 0) into 0 2.621 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.621 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.622 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1 2)) (* 0 (/ 0 2)))) into -1/4 2.625 * [backup-simplify]: Simplify (/ (- -1/4 (pow 0 2) (+)) (* 2 (sqrt 1/2))) into (/ -1/8 (sqrt 1/2)) 2.628 * [backup-simplify]: Simplify (+ (* 2 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 2.630 * [backup-simplify]: Simplify (- (* 1/4 (/ 1 (sqrt 1/2)))) into (- (* 1/4 (/ 1 (sqrt 1/2)))) 2.632 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.632 * [backup-simplify]: Simplify (- 1) into -1 2.633 * [backup-simplify]: Simplify (- 1) into -1 2.633 * [backup-simplify]: Simplify (- 0) into 0 2.633 * [backup-simplify]: Simplify (- 0) into 0 2.636 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.636 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.638 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 0 2)) (* 0 (/ 1 2)) (* -1/4 (/ 0 2)))) into 0 2.640 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ -1/8 (sqrt 1/2)))))) (* 2 (sqrt 1/2))) into 0 2.642 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2))))) into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.646 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.646 * [backup-simplify]: Simplify (- 1) into -1 2.647 * [backup-simplify]: Simplify (- 1) into -1 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.647 * [backup-simplify]: Simplify (- 1) into -1 2.648 * [backup-simplify]: Simplify (- 0) into 0 2.648 * [backup-simplify]: Simplify (- 0) into 0 2.648 * [backup-simplify]: Simplify (- 0) into 0 2.652 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.653 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.655 * [backup-simplify]: Simplify (- (+ (* 1/2 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/4 (/ 1 2)) (* 0 (/ 0 2)))) into 5/48 2.661 * [backup-simplify]: Simplify (/ (- 5/48 (pow (/ -1/8 (sqrt 1/2)) 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt 1/2))) into (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2))) 2.671 * [backup-simplify]: Simplify (+ (* 2 (* 1/2 (/ (- 5/48 (* 1/64 (/ 1 (pow (sqrt 1/2) 2)))) (sqrt 1/2)))) (+ (* 0 0) (+ (* 0 (/ -1/8 (sqrt 1/2))) (+ (* 0 0) (* 0 (sqrt 1/2)))))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) 2.674 * [backup-simplify]: Simplify (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) into (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) 2.680 * [backup-simplify]: Simplify (+ (* (- (* 5/48 (/ 1 (sqrt 1/2))) (* 1/64 (/ 1 (pow (sqrt 1/2) 3)))) (pow x 4)) (+ (* (- (* 1/4 (/ 1 (sqrt 1/2)))) (pow x 2)) (* 2 (sqrt 1/2)))) into (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 2.680 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.680 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in (x) around 0 2.680 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.680 * [taylor]: Taking taylor expansion of 2 in x 2.680 * [backup-simplify]: Simplify 2 into 2 2.680 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.680 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.680 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.680 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.680 * [taylor]: Taking taylor expansion of x in x 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.680 * [backup-simplify]: Simplify (/ 1 1) into 1 2.680 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.680 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.680 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.680 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.680 * [taylor]: Taking taylor expansion of x in x 2.680 * [backup-simplify]: Simplify 0 into 0 2.680 * [backup-simplify]: Simplify 1 into 1 2.681 * [backup-simplify]: Simplify (/ 1 1) into 1 2.681 * [backup-simplify]: Simplify (- 1) into -1 2.681 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.681 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.681 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.681 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.682 * [backup-simplify]: Simplify (+ 0 0) into 0 2.682 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.682 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.682 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) in x 2.682 * [taylor]: Taking taylor expansion of 2 in x 2.682 * [backup-simplify]: Simplify 2 into 2 2.682 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.682 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.682 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.682 * [taylor]: Taking taylor expansion of x in x 2.682 * [backup-simplify]: Simplify 0 into 0 2.682 * [backup-simplify]: Simplify 1 into 1 2.682 * [backup-simplify]: Simplify (/ 1 1) into 1 2.682 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.682 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.682 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.682 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.682 * [taylor]: Taking taylor expansion of x in x 2.682 * [backup-simplify]: Simplify 0 into 0 2.682 * [backup-simplify]: Simplify 1 into 1 2.683 * [backup-simplify]: Simplify (/ 1 1) into 1 2.683 * [backup-simplify]: Simplify (- 1) into -1 2.683 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.683 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.684 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.684 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) 2.684 * [backup-simplify]: Simplify (+ 0 0) into 0 2.684 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.684 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.684 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.684 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))) 2.686 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.686 * [backup-simplify]: Simplify 0 into 0 2.687 * [backup-simplify]: Simplify (+ 0 0) into 0 2.687 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.687 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.688 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))) into 0 2.688 * [backup-simplify]: Simplify 0 into 0 2.688 * [backup-simplify]: Simplify (+ 0 0) into 0 2.688 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.689 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.690 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))) into 0 2.690 * [backup-simplify]: Simplify 0 into 0 2.690 * [backup-simplify]: Simplify (+ 0 0) into 0 2.691 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.691 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.692 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))) into 0 2.692 * [backup-simplify]: Simplify 0 into 0 2.692 * [backup-simplify]: Simplify (+ 0 0) into 0 2.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.693 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.695 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))))))) into 0 2.695 * [backup-simplify]: Simplify 0 into 0 2.695 * [backup-simplify]: Simplify (+ 0 0) into 0 2.695 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.696 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x)))))))) into 0 2.698 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))))))))))) into 0 2.698 * [backup-simplify]: Simplify 0 into 0 2.698 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))))) into (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 2.698 * [backup-simplify]: Simplify (/ 2 (sqrt (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.698 * [approximate]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in (x) around 0 2.698 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.698 * [taylor]: Taking taylor expansion of 2 in x 2.698 * [backup-simplify]: Simplify 2 into 2 2.698 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.698 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.698 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.698 * [taylor]: Taking taylor expansion of x in x 2.698 * [backup-simplify]: Simplify 0 into 0 2.698 * [backup-simplify]: Simplify 1 into 1 2.699 * [backup-simplify]: Simplify (/ 1 1) into 1 2.699 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.699 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.699 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.699 * [taylor]: Taking taylor expansion of -1 in x 2.699 * [backup-simplify]: Simplify -1 into -1 2.699 * [taylor]: Taking taylor expansion of x in x 2.699 * [backup-simplify]: Simplify 0 into 0 2.699 * [backup-simplify]: Simplify 1 into 1 2.699 * [backup-simplify]: Simplify (/ -1 1) into -1 2.699 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.699 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.700 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.700 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.700 * [backup-simplify]: Simplify (+ 0 0) into 0 2.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.701 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.701 * [taylor]: Taking taylor expansion of (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) in x 2.701 * [taylor]: Taking taylor expansion of 2 in x 2.701 * [backup-simplify]: Simplify 2 into 2 2.701 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) in x 2.701 * [taylor]: Taking taylor expansion of (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.701 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.701 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.701 * [taylor]: Taking taylor expansion of x in x 2.701 * [backup-simplify]: Simplify 0 into 0 2.701 * [backup-simplify]: Simplify 1 into 1 2.701 * [backup-simplify]: Simplify (/ 1 1) into 1 2.701 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.701 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.701 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.701 * [taylor]: Taking taylor expansion of -1 in x 2.702 * [backup-simplify]: Simplify -1 into -1 2.702 * [taylor]: Taking taylor expansion of x in x 2.702 * [backup-simplify]: Simplify 0 into 0 2.702 * [backup-simplify]: Simplify 1 into 1 2.702 * [backup-simplify]: Simplify (/ -1 1) into -1 2.702 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.702 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.702 * [backup-simplify]: Simplify (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.703 * [backup-simplify]: Simplify (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) into (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))) 2.703 * [backup-simplify]: Simplify (+ 0 0) into 0 2.703 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.703 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.704 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.704 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) into (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))) 2.704 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.704 * [backup-simplify]: Simplify 0 into 0 2.705 * [backup-simplify]: Simplify (+ 0 0) into 0 2.705 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.706 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.707 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))) into 0 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify (+ 0 0) into 0 2.708 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.709 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.710 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))) into 0 2.710 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify (+ 0 0) into 0 2.711 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.712 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.714 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))) into 0 2.714 * [backup-simplify]: Simplify 0 into 0 2.714 * [backup-simplify]: Simplify (+ 0 0) into 0 2.715 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.716 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.718 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))))))) into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify (+ 0 0) into 0 2.719 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))) (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))) (* 0 (/ 0 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.720 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x))))))) into 0 2.721 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt (/ 1 (+ (exp (/ 1 x)) (exp (/ -1 x)))))))))))) into 0 2.721 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify (* 2 (sqrt (/ 1 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))))) into (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 2.722 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2 1) 2.722 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.722 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.722 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.722 * [taylor]: Taking taylor expansion of (exp x) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify 1 into 1 2.722 * [backup-simplify]: Simplify (exp 0) into 1 2.722 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.722 * [taylor]: Taking taylor expansion of (- x) in x 2.722 * [taylor]: Taking taylor expansion of x in x 2.722 * [backup-simplify]: Simplify 0 into 0 2.722 * [backup-simplify]: Simplify 1 into 1 2.722 * [backup-simplify]: Simplify (- 0) into 0 2.723 * [backup-simplify]: Simplify (- 1) into -1 2.723 * [backup-simplify]: Simplify (exp 0) into 1 2.723 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.723 * [taylor]: Taking taylor expansion of (exp x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [backup-simplify]: Simplify 0 into 0 2.723 * [backup-simplify]: Simplify 1 into 1 2.723 * [backup-simplify]: Simplify (exp 0) into 1 2.723 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.723 * [taylor]: Taking taylor expansion of (- x) in x 2.723 * [taylor]: Taking taylor expansion of x in x 2.723 * [backup-simplify]: Simplify 0 into 0 2.723 * [backup-simplify]: Simplify 1 into 1 2.723 * [backup-simplify]: Simplify (- 0) into 0 2.723 * [backup-simplify]: Simplify (- 1) into -1 2.723 * [backup-simplify]: Simplify (exp 0) into 1 2.724 * [backup-simplify]: Simplify (+ 1 1) into 2 2.724 * [backup-simplify]: Simplify 2 into 2 2.724 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.724 * [backup-simplify]: Simplify (- 1) into -1 2.725 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.725 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.725 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.726 * [backup-simplify]: Simplify (- 1) into -1 2.727 * [backup-simplify]: Simplify (- 0) into 0 2.728 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.728 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.728 * [backup-simplify]: Simplify 1 into 1 2.729 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.729 * [backup-simplify]: Simplify (- 1) into -1 2.730 * [backup-simplify]: Simplify (- 1) into -1 2.730 * [backup-simplify]: Simplify (- 0) into 0 2.730 * [backup-simplify]: Simplify (- 0) into 0 2.731 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.732 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.732 * [backup-simplify]: Simplify 0 into 0 2.734 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.734 * [backup-simplify]: Simplify (- 1) into -1 2.734 * [backup-simplify]: Simplify (- 1) into -1 2.734 * [backup-simplify]: Simplify (- 0) into 0 2.735 * [backup-simplify]: Simplify (- 1) into -1 2.735 * [backup-simplify]: Simplify (- 0) into 0 2.735 * [backup-simplify]: Simplify (- 0) into 0 2.735 * [backup-simplify]: Simplify (- 0) into 0 2.737 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 4) 24)) (* (/ (pow -1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.738 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.738 * [backup-simplify]: Simplify 1/12 into 1/12 2.738 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.738 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.738 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.738 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.738 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.738 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.738 * [taylor]: Taking taylor expansion of x in x 2.738 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify 1 into 1 2.738 * [backup-simplify]: Simplify (/ 1 1) into 1 2.738 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.738 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.739 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.739 * [taylor]: Taking taylor expansion of x in x 2.739 * [backup-simplify]: Simplify 0 into 0 2.739 * [backup-simplify]: Simplify 1 into 1 2.739 * [backup-simplify]: Simplify (/ 1 1) into 1 2.739 * [backup-simplify]: Simplify (- 1) into -1 2.739 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.739 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.739 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.739 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.739 * [taylor]: Taking taylor expansion of x in x 2.739 * [backup-simplify]: Simplify 0 into 0 2.739 * [backup-simplify]: Simplify 1 into 1 2.739 * [backup-simplify]: Simplify (/ 1 1) into 1 2.739 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.740 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.740 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.740 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.740 * [taylor]: Taking taylor expansion of x in x 2.740 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify 1 into 1 2.740 * [backup-simplify]: Simplify (/ 1 1) into 1 2.740 * [backup-simplify]: Simplify (- 1) into -1 2.740 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.740 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.740 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.741 * [backup-simplify]: Simplify (+ 0 0) into 0 2.741 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify (+ 0 0) into 0 2.741 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify (+ 0 0) into 0 2.741 * [backup-simplify]: Simplify 0 into 0 2.741 * [backup-simplify]: Simplify (+ 0 0) into 0 2.741 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify (+ 0 0) into 0 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify (+ 0 0) into 0 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.742 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.742 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.742 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.742 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.742 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.742 * [taylor]: Taking taylor expansion of x in x 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 1 into 1 2.742 * [backup-simplify]: Simplify (/ 1 1) into 1 2.743 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.743 * [taylor]: Taking taylor expansion of -1 in x 2.743 * [backup-simplify]: Simplify -1 into -1 2.743 * [taylor]: Taking taylor expansion of x in x 2.743 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify 1 into 1 2.743 * [backup-simplify]: Simplify (/ -1 1) into -1 2.743 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.743 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.743 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.743 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.743 * [taylor]: Taking taylor expansion of x in x 2.743 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify 1 into 1 2.743 * [backup-simplify]: Simplify (/ 1 1) into 1 2.743 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.743 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.743 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.743 * [taylor]: Taking taylor expansion of -1 in x 2.743 * [backup-simplify]: Simplify -1 into -1 2.743 * [taylor]: Taking taylor expansion of x in x 2.743 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify 1 into 1 2.744 * [backup-simplify]: Simplify (/ -1 1) into -1 2.744 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.744 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.744 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.744 * [backup-simplify]: Simplify (+ 0 0) into 0 2.744 * [backup-simplify]: Simplify 0 into 0 2.744 * [backup-simplify]: Simplify (+ 0 0) into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (+ 0 0) into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (+ 0 0) into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (+ 0 0) into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify (+ 0 0) into 0 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.746 * * * [progress]: simplifying candidates 2.746 * * * * [progress]: [ 1 / 228 ] simplifiying candidate # 2.746 * * * * [progress]: [ 2 / 228 ] simplifiying candidate # 2.746 * * * * [progress]: [ 3 / 228 ] simplifiying candidate # 2.746 * [simplify]: Simplifying (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 2.746 * * [simplify]: iters left: 6 (11 enodes) 2.752 * * [simplify]: iters left: 5 (42 enodes) 2.764 * * [simplify]: iters left: 4 (54 enodes) 2.773 * * [simplify]: iters left: 3 (86 enodes) 2.789 * * [simplify]: iters left: 2 (104 enodes) 2.812 * * [simplify]: iters left: 1 (113 enodes) 2.837 * * [simplify]: Extracting #0: cost 1 inf + 0 2.838 * * [simplify]: Extracting #1: cost 11 inf + 0 2.838 * * [simplify]: Extracting #2: cost 18 inf + 2 2.838 * * [simplify]: Extracting #3: cost 22 inf + 2 2.838 * * [simplify]: Extracting #4: cost 22 inf + 3 2.838 * * [simplify]: Extracting #5: cost 14 inf + 932 2.839 * * [simplify]: Extracting #6: cost 2 inf + 4273 2.841 * * [simplify]: Extracting #7: cost 0 inf + 4797 2.843 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 2.843 * [simplify]: Simplified (2 1) to (λ (x) (pow (/ 2 (+ (exp x) (exp (- x)))) 1)) 2.843 * * * * [progress]: [ 4 / 228 ] simplifiying candidate # 2.843 * * * * [progress]: [ 5 / 228 ] simplifiying candidate # 2.844 * [simplify]: Simplifying (+ (- (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 2.844 * * [simplify]: iters left: 6 (12 enodes) 2.849 * * [simplify]: iters left: 5 (43 enodes) 2.857 * * [simplify]: iters left: 4 (55 enodes) 2.865 * * [simplify]: iters left: 3 (71 enodes) 2.875 * * [simplify]: iters left: 2 (76 enodes) 2.896 * * [simplify]: iters left: 1 (83 enodes) 2.918 * * [simplify]: Extracting #0: cost 1 inf + 0 2.918 * * [simplify]: Extracting #1: cost 12 inf + 0 2.919 * * [simplify]: Extracting #2: cost 24 inf + 0 2.919 * * [simplify]: Extracting #3: cost 24 inf + 72 2.919 * * [simplify]: Extracting #4: cost 24 inf + 365 2.919 * * [simplify]: Extracting #5: cost 28 inf + 516 2.919 * * [simplify]: Extracting #6: cost 26 inf + 589 2.920 * * [simplify]: Extracting #7: cost 20 inf + 1405 2.921 * * [simplify]: Extracting #8: cost 4 inf + 7257 2.924 * * [simplify]: Extracting #9: cost 0 inf + 9074 2.927 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 2.927 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 2.927 * * * * [progress]: [ 6 / 228 ] simplifiying candidate # 2.927 * [simplify]: Simplifying (+ (- (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 2.927 * * [simplify]: iters left: 6 (12 enodes) 2.933 * * [simplify]: iters left: 5 (42 enodes) 2.947 * * [simplify]: iters left: 4 (54 enodes) 2.964 * * [simplify]: iters left: 3 (71 enodes) 2.985 * * [simplify]: iters left: 2 (78 enodes) 3.006 * * [simplify]: iters left: 1 (81 enodes) 3.019 * * [simplify]: Extracting #0: cost 1 inf + 0 3.019 * * [simplify]: Extracting #1: cost 9 inf + 0 3.019 * * [simplify]: Extracting #2: cost 20 inf + 0 3.019 * * [simplify]: Extracting #3: cost 19 inf + 254 3.019 * * [simplify]: Extracting #4: cost 22 inf + 254 3.020 * * [simplify]: Extracting #5: cost 27 inf + 254 3.020 * * [simplify]: Extracting #6: cost 25 inf + 327 3.020 * * [simplify]: Extracting #7: cost 15 inf + 2049 3.021 * * [simplify]: Extracting #8: cost 4 inf + 6084 3.022 * * [simplify]: Extracting #9: cost 0 inf + 7830 3.023 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.023 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.023 * * * * [progress]: [ 7 / 228 ] simplifiying candidate # 3.023 * [simplify]: Simplifying (+ (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.023 * * [simplify]: iters left: 6 (13 enodes) 3.027 * * [simplify]: iters left: 5 (50 enodes) 3.048 * * [simplify]: iters left: 4 (82 enodes) 3.066 * * [simplify]: iters left: 3 (137 enodes) 3.091 * * [simplify]: iters left: 2 (155 enodes) 3.132 * * [simplify]: iters left: 1 (195 enodes) 3.161 * * [simplify]: Extracting #0: cost 1 inf + 0 3.161 * * [simplify]: Extracting #1: cost 12 inf + 0 3.161 * * [simplify]: Extracting #2: cost 23 inf + 1 3.162 * * [simplify]: Extracting #3: cost 24 inf + 2 3.162 * * [simplify]: Extracting #4: cost 25 inf + 144 3.162 * * [simplify]: Extracting #5: cost 28 inf + 366 3.162 * * [simplify]: Extracting #6: cost 27 inf + 368 3.162 * * [simplify]: Extracting #7: cost 21 inf + 994 3.163 * * [simplify]: Extracting #8: cost 9 inf + 5141 3.165 * * [simplify]: Extracting #9: cost 0 inf + 8894 3.167 * [simplify]: Simplified to (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.167 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.167 * * * * [progress]: [ 8 / 228 ] simplifiying candidate # 3.167 * [simplify]: Simplifying (+ (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.167 * * [simplify]: iters left: 6 (13 enodes) 3.171 * * [simplify]: iters left: 5 (49 enodes) 3.180 * * [simplify]: iters left: 4 (75 enodes) 3.200 * * [simplify]: iters left: 3 (124 enodes) 3.247 * * [simplify]: iters left: 2 (157 enodes) 3.294 * * [simplify]: iters left: 1 (175 enodes) 3.358 * * [simplify]: Extracting #0: cost 1 inf + 0 3.358 * * [simplify]: Extracting #1: cost 14 inf + 0 3.358 * * [simplify]: Extracting #2: cost 27 inf + 1 3.358 * * [simplify]: Extracting #3: cost 28 inf + 73 3.359 * * [simplify]: Extracting #4: cost 29 inf + 255 3.359 * * [simplify]: Extracting #5: cost 33 inf + 366 3.359 * * [simplify]: Extracting #6: cost 32 inf + 368 3.360 * * [simplify]: Extracting #7: cost 26 inf + 924 3.362 * * [simplify]: Extracting #8: cost 7 inf + 7632 3.366 * * [simplify]: Extracting #9: cost 0 inf + 10574 3.368 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.368 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.368 * * * * [progress]: [ 9 / 228 ] simplifiying candidate # 3.369 * [simplify]: Simplifying (+ (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.369 * * [simplify]: iters left: 6 (14 enodes) 3.373 * * [simplify]: iters left: 5 (54 enodes) 3.381 * * [simplify]: iters left: 4 (69 enodes) 3.393 * * [simplify]: iters left: 3 (121 enodes) 3.433 * * [simplify]: iters left: 2 (140 enodes) 3.471 * * [simplify]: iters left: 1 (154 enodes) 3.521 * * [simplify]: Extracting #0: cost 1 inf + 0 3.521 * * [simplify]: Extracting #1: cost 14 inf + 0 3.521 * * [simplify]: Extracting #2: cost 25 inf + 1 3.522 * * [simplify]: Extracting #3: cost 24 inf + 144 3.522 * * [simplify]: Extracting #4: cost 25 inf + 366 3.522 * * [simplify]: Extracting #5: cost 30 inf + 366 3.523 * * [simplify]: Extracting #6: cost 25 inf + 662 3.524 * * [simplify]: Extracting #7: cost 16 inf + 2962 3.527 * * [simplify]: Extracting #8: cost 2 inf + 8864 3.531 * * [simplify]: Extracting #9: cost 0 inf + 9789 3.534 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 3.535 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 3.535 * * * * [progress]: [ 10 / 228 ] simplifiying candidate # 3.535 * [simplify]: Simplifying (+ (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.535 * * [simplify]: iters left: 6 (14 enodes) 3.543 * * [simplify]: iters left: 5 (53 enodes) 3.559 * * [simplify]: iters left: 4 (70 enodes) 3.588 * * [simplify]: iters left: 3 (116 enodes) 3.617 * * [simplify]: iters left: 2 (137 enodes) 3.638 * * [simplify]: iters left: 1 (161 enodes) 3.698 * * [simplify]: Extracting #0: cost 1 inf + 0 3.698 * * [simplify]: Extracting #1: cost 12 inf + 0 3.698 * * [simplify]: Extracting #2: cost 25 inf + 1 3.698 * * [simplify]: Extracting #3: cost 25 inf + 144 3.698 * * [simplify]: Extracting #4: cost 26 inf + 366 3.699 * * [simplify]: Extracting #5: cost 31 inf + 366 3.699 * * [simplify]: Extracting #6: cost 26 inf + 662 3.699 * * [simplify]: Extracting #7: cost 11 inf + 5164 3.701 * * [simplify]: Extracting #8: cost 2 inf + 8847 3.703 * * [simplify]: Extracting #9: cost 0 inf + 9710 3.705 * [simplify]: Simplified to (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.706 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.706 * * * * [progress]: [ 11 / 228 ] simplifiying candidate # 3.706 * [simplify]: Simplifying (+ (log (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))) 3.706 * * [simplify]: iters left: 6 (14 enodes) 3.710 * * [simplify]: iters left: 5 (53 enodes) 3.719 * * [simplify]: iters left: 4 (63 enodes) 3.734 * * [simplify]: iters left: 3 (90 enodes) 3.748 * * [simplify]: iters left: 2 (116 enodes) 3.775 * * [simplify]: iters left: 1 (154 enodes) 3.807 * * [simplify]: Extracting #0: cost 1 inf + 0 3.808 * * [simplify]: Extracting #1: cost 12 inf + 0 3.808 * * [simplify]: Extracting #2: cost 26 inf + 1 3.808 * * [simplify]: Extracting #3: cost 28 inf + 73 3.808 * * [simplify]: Extracting #4: cost 27 inf + 367 3.808 * * [simplify]: Extracting #5: cost 31 inf + 367 3.808 * * [simplify]: Extracting #6: cost 31 inf + 368 3.809 * * [simplify]: Extracting #7: cost 23 inf + 1256 3.809 * * [simplify]: Extracting #8: cost 11 inf + 5712 3.811 * * [simplify]: Extracting #9: cost 1 inf + 10161 3.813 * * [simplify]: Extracting #10: cost 0 inf + 10532 3.815 * [simplify]: Simplified to (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))) 3.815 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) (log (sqrt (+ (exp x) (exp (- x)))))))) 3.816 * * * * [progress]: [ 12 / 228 ] simplifiying candidate # 3.816 * [simplify]: Simplifying (+ (log (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (log (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 3.816 * * [simplify]: iters left: 6 (13 enodes) 3.820 * * [simplify]: iters left: 5 (50 enodes) 3.834 * * [simplify]: iters left: 4 (62 enodes) 3.853 * * [simplify]: iters left: 3 (87 enodes) 3.879 * * [simplify]: iters left: 2 (117 enodes) 3.910 * * [simplify]: iters left: 1 (156 enodes) 3.943 * * [simplify]: Extracting #0: cost 1 inf + 0 3.943 * * [simplify]: Extracting #1: cost 11 inf + 0 3.943 * * [simplify]: Extracting #2: cost 27 inf + 1 3.944 * * [simplify]: Extracting #3: cost 32 inf + 2 3.944 * * [simplify]: Extracting #4: cost 31 inf + 256 3.944 * * [simplify]: Extracting #5: cost 34 inf + 367 3.945 * * [simplify]: Extracting #6: cost 34 inf + 368 3.945 * * [simplify]: Extracting #7: cost 28 inf + 994 3.947 * * [simplify]: Extracting #8: cost 8 inf + 8105 3.952 * * [simplify]: Extracting #9: cost 0 inf + 11278 3.956 * [simplify]: Simplified to (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))) 3.956 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (+ (log (sqrt (+ (exp x) (exp (- x))))) (log (sqrt (+ (exp x) (exp (- x))))))))) 3.956 * * * * [progress]: [ 13 / 228 ] simplifiying candidate # 3.956 * * * * [progress]: [ 14 / 228 ] simplifiying candidate # 3.956 * * * * [progress]: [ 15 / 228 ] simplifiying candidate # 3.957 * [simplify]: Simplifying (* (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) 3.957 * * [simplify]: iters left: 6 (17 enodes) 3.967 * * [simplify]: iters left: 5 (70 enodes) 4.002 * * [simplify]: iters left: 4 (192 enodes) 4.226 * * [simplify]: Extracting #0: cost 1 inf + 0 4.226 * * [simplify]: Extracting #1: cost 64 inf + 0 4.228 * * [simplify]: Extracting #2: cost 201 inf + 3 4.229 * * [simplify]: Extracting #3: cost 210 inf + 5 4.232 * * [simplify]: Extracting #4: cost 194 inf + 3071 4.239 * * [simplify]: Extracting #5: cost 133 inf + 22517 4.261 * * [simplify]: Extracting #6: cost 11 inf + 67065 4.278 * * [simplify]: Extracting #7: cost 0 inf + 71354 4.291 * [simplify]: Simplified to (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) 4.291 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (/ 8 (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))) (+ (exp (- x)) (exp x))))) 4.291 * * * * [progress]: [ 16 / 228 ] simplifiying candidate # 4.291 * [simplify]: Simplifying (* (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 4.291 * * [simplify]: iters left: 6 (17 enodes) 4.296 * * [simplify]: iters left: 5 (67 enodes) 4.316 * * [simplify]: iters left: 4 (166 enodes) 4.393 * * [simplify]: Extracting #0: cost 1 inf + 0 4.393 * * [simplify]: Extracting #1: cost 40 inf + 0 4.394 * * [simplify]: Extracting #2: cost 145 inf + 1 4.395 * * [simplify]: Extracting #3: cost 154 inf + 5 4.396 * * [simplify]: Extracting #4: cost 148 inf + 454 4.397 * * [simplify]: Extracting #5: cost 140 inf + 1759 4.404 * * [simplify]: Extracting #6: cost 65 inf + 23379 4.423 * * [simplify]: Extracting #7: cost 4 inf + 43763 4.448 * * [simplify]: Extracting #8: cost 0 inf + 45216 4.469 * [simplify]: Simplified to (/ (/ 8 (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) 4.469 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ 8 (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))) (* (+ (/ 1 (exp x)) (exp x)) (sqrt (+ (/ 1 (exp x)) (exp x))))))) 4.469 * * * * [progress]: [ 17 / 228 ] simplifiying candidate # 4.470 * [simplify]: Simplifying (* (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x))))))) 4.470 * * [simplify]: iters left: 6 (17 enodes) 4.481 * * [simplify]: iters left: 5 (76 enodes) 4.510 * * [simplify]: iters left: 4 (181 enodes) 4.636 * * [simplify]: Extracting #0: cost 1 inf + 0 4.636 * * [simplify]: Extracting #1: cost 50 inf + 0 4.636 * * [simplify]: Extracting #2: cost 143 inf + 3 4.637 * * [simplify]: Extracting #3: cost 154 inf + 5 4.638 * * [simplify]: Extracting #4: cost 128 inf + 6754 4.644 * * [simplify]: Extracting #5: cost 19 inf + 44696 4.660 * * [simplify]: Extracting #6: cost 0 inf + 51523 4.681 * [simplify]: Simplified to (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) 4.682 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ (/ (/ 8 (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x)))))) 4.682 * * * * [progress]: [ 18 / 228 ] simplifiying candidate # 4.682 * [simplify]: Simplifying (* (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (* (* (/ 2 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 4.682 * * [simplify]: iters left: 6 (15 enodes) 4.691 * * [simplify]: iters left: 5 (68 enodes) 4.717 * * [simplify]: iters left: 4 (143 enodes) 4.793 * * [simplify]: iters left: 3 (361 enodes) 5.186 * * [simplify]: Extracting #0: cost 1 inf + 0 5.187 * * [simplify]: Extracting #1: cost 64 inf + 0 5.188 * * [simplify]: Extracting #2: cost 170 inf + 4 5.189 * * [simplify]: Extracting #3: cost 173 inf + 6 5.191 * * [simplify]: Extracting #4: cost 166 inf + 634 5.194 * * [simplify]: Extracting #5: cost 142 inf + 7833 5.213 * * [simplify]: Extracting #6: cost 31 inf + 52495 5.240 * * [simplify]: Extracting #7: cost 0 inf + 67625 5.264 * [simplify]: Simplified to (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))) 5.264 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (* (/ 2 (+ (exp x) (exp (- x)))) (* (/ 2 (+ (exp x) (exp (- x)))) (/ 2 (+ (exp x) (exp (- x)))))))) 5.265 * * * * [progress]: [ 19 / 228 ] simplifiying candidate # 5.265 * * * * [progress]: [ 20 / 228 ] simplifiying candidate # 5.265 * * * * [progress]: [ 21 / 228 ] simplifiying candidate # 5.265 * * * * [progress]: [ 22 / 228 ] simplifiying candidate # 5.265 * [simplify]: Simplifying (* 1 2) 5.265 * * [simplify]: iters left: 2 (3 enodes) 5.267 * * [simplify]: iters left: 1 (9 enodes) 5.268 * * [simplify]: Extracting #0: cost 1 inf + 0 5.268 * * [simplify]: Extracting #1: cost 0 inf + 1 5.268 * [simplify]: Simplified to 2 5.269 * [simplify]: Simplified (2 1) to (λ (x) (/ 2 (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))))) 5.269 * [simplify]: Simplifying (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) 5.269 * * [simplify]: iters left: 6 (7 enodes) 5.270 * * [simplify]: iters left: 5 (22 enodes) 5.274 * * [simplify]: iters left: 4 (27 enodes) 5.277 * * [simplify]: iters left: 3 (29 enodes) 5.281 * * [simplify]: Extracting #0: cost 1 inf + 0 5.282 * * [simplify]: Extracting #1: cost 5 inf + 0 5.282 * * [simplify]: Extracting #2: cost 11 inf + 0 5.282 * * [simplify]: Extracting #3: cost 10 inf + 2 5.282 * * [simplify]: Extracting #4: cost 3 inf + 602 5.282 * * [simplify]: Extracting #5: cost 0 inf + 1136 5.282 * [simplify]: Simplified to (+ (exp x) (/ 1 (exp x))) 5.282 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (/ 1 (exp x))))) 5.282 * * * * [progress]: [ 23 / 228 ] simplifiying candidate # 5.282 * * * * [progress]: [ 24 / 228 ] simplifiying candidate # 5.282 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.283 * * [simplify]: iters left: 6 (13 enodes) 5.286 * * [simplify]: iters left: 5 (44 enodes) 5.292 * * [simplify]: iters left: 4 (46 enodes) 5.299 * * [simplify]: Extracting #0: cost 1 inf + 0 5.299 * * [simplify]: Extracting #1: cost 4 inf + 0 5.299 * * [simplify]: Extracting #2: cost 8 inf + 0 5.299 * * [simplify]: Extracting #3: cost 13 inf + 0 5.299 * * [simplify]: Extracting #4: cost 13 inf + 2 5.299 * * [simplify]: Extracting #5: cost 16 inf + 2 5.299 * * [simplify]: Extracting #6: cost 20 inf + 2 5.300 * * [simplify]: Extracting #7: cost 19 inf + 44 5.300 * * [simplify]: Extracting #8: cost 13 inf + 670 5.300 * * [simplify]: Extracting #9: cost 6 inf + 2661 5.300 * * [simplify]: Extracting #10: cost 0 inf + 4915 5.301 * [simplify]: Simplified to (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 5.301 * [simplify]: Simplified (2 1) to (λ (x) (* (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 5.301 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.301 * * [simplify]: iters left: 6 (13 enodes) 5.305 * * [simplify]: iters left: 5 (44 enodes) 5.316 * * [simplify]: iters left: 4 (46 enodes) 5.330 * * [simplify]: Extracting #0: cost 1 inf + 0 5.330 * * [simplify]: Extracting #1: cost 4 inf + 0 5.330 * * [simplify]: Extracting #2: cost 8 inf + 0 5.330 * * [simplify]: Extracting #3: cost 13 inf + 0 5.330 * * [simplify]: Extracting #4: cost 13 inf + 2 5.330 * * [simplify]: Extracting #5: cost 16 inf + 2 5.330 * * [simplify]: Extracting #6: cost 20 inf + 2 5.330 * * [simplify]: Extracting #7: cost 19 inf + 44 5.330 * * [simplify]: Extracting #8: cost 13 inf + 670 5.331 * * [simplify]: Extracting #9: cost 6 inf + 2661 5.332 * * [simplify]: Extracting #10: cost 0 inf + 4915 5.333 * [simplify]: Simplified to (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 5.333 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (* (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))))) 5.333 * * * * [progress]: [ 25 / 228 ] simplifiying candidate # 5.334 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.334 * * [simplify]: iters left: 6 (14 enodes) 5.341 * * [simplify]: iters left: 5 (49 enodes) 5.357 * * [simplify]: iters left: 4 (57 enodes) 5.376 * * [simplify]: iters left: 3 (61 enodes) 5.390 * * [simplify]: iters left: 2 (65 enodes) 5.400 * * [simplify]: iters left: 1 (68 enodes) 5.409 * * [simplify]: Extracting #0: cost 1 inf + 0 5.409 * * [simplify]: Extracting #1: cost 10 inf + 0 5.409 * * [simplify]: Extracting #2: cost 21 inf + 0 5.409 * * [simplify]: Extracting #3: cost 24 inf + 1 5.409 * * [simplify]: Extracting #4: cost 24 inf + 84 5.409 * * [simplify]: Extracting #5: cost 28 inf + 84 5.409 * * [simplify]: Extracting #6: cost 28 inf + 85 5.410 * * [simplify]: Extracting #7: cost 22 inf + 711 5.410 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.411 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.412 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.412 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.412 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.413 * * [simplify]: iters left: 6 (14 enodes) 5.416 * * [simplify]: iters left: 5 (49 enodes) 5.429 * * [simplify]: iters left: 4 (57 enodes) 5.445 * * [simplify]: iters left: 3 (61 enodes) 5.462 * * [simplify]: iters left: 2 (65 enodes) 5.481 * * [simplify]: iters left: 1 (68 enodes) 5.503 * * [simplify]: Extracting #0: cost 1 inf + 0 5.503 * * [simplify]: Extracting #1: cost 10 inf + 0 5.503 * * [simplify]: Extracting #2: cost 21 inf + 0 5.503 * * [simplify]: Extracting #3: cost 24 inf + 1 5.503 * * [simplify]: Extracting #4: cost 24 inf + 84 5.503 * * [simplify]: Extracting #5: cost 28 inf + 84 5.503 * * [simplify]: Extracting #6: cost 28 inf + 85 5.504 * * [simplify]: Extracting #7: cost 22 inf + 711 5.505 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.507 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.509 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.509 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))))) 5.509 * * * * [progress]: [ 26 / 228 ] simplifiying candidate # 5.509 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.510 * * [simplify]: iters left: 6 (14 enodes) 5.517 * * [simplify]: iters left: 5 (49 enodes) 5.532 * * [simplify]: iters left: 4 (57 enodes) 5.549 * * [simplify]: iters left: 3 (61 enodes) 5.566 * * [simplify]: iters left: 2 (65 enodes) 5.584 * * [simplify]: iters left: 1 (68 enodes) 5.597 * * [simplify]: Extracting #0: cost 1 inf + 0 5.597 * * [simplify]: Extracting #1: cost 10 inf + 0 5.597 * * [simplify]: Extracting #2: cost 21 inf + 0 5.597 * * [simplify]: Extracting #3: cost 24 inf + 1 5.597 * * [simplify]: Extracting #4: cost 24 inf + 84 5.597 * * [simplify]: Extracting #5: cost 28 inf + 84 5.597 * * [simplify]: Extracting #6: cost 28 inf + 85 5.598 * * [simplify]: Extracting #7: cost 22 inf + 711 5.598 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.599 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.600 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.600 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.600 * [simplify]: Simplifying (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.600 * * [simplify]: iters left: 6 (14 enodes) 5.604 * * [simplify]: iters left: 5 (49 enodes) 5.612 * * [simplify]: iters left: 4 (57 enodes) 5.626 * * [simplify]: iters left: 3 (61 enodes) 5.643 * * [simplify]: iters left: 2 (65 enodes) 5.652 * * [simplify]: iters left: 1 (68 enodes) 5.662 * * [simplify]: Extracting #0: cost 1 inf + 0 5.662 * * [simplify]: Extracting #1: cost 10 inf + 0 5.662 * * [simplify]: Extracting #2: cost 21 inf + 0 5.662 * * [simplify]: Extracting #3: cost 24 inf + 1 5.662 * * [simplify]: Extracting #4: cost 24 inf + 84 5.662 * * [simplify]: Extracting #5: cost 28 inf + 84 5.662 * * [simplify]: Extracting #6: cost 28 inf + 85 5.662 * * [simplify]: Extracting #7: cost 22 inf + 711 5.663 * * [simplify]: Extracting #8: cost 9 inf + 4813 5.664 * * [simplify]: Extracting #9: cost 0 inf + 8453 5.665 * [simplify]: Simplified to (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))) 5.665 * [simplify]: Simplified (2 2) to (λ (x) (* (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt (sqrt (+ (exp x) (exp (- x))))) (sqrt 2))))) 5.665 * * * * [progress]: [ 27 / 228 ] simplifiying candidate # 5.665 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.665 * * [simplify]: iters left: 6 (14 enodes) 5.669 * * [simplify]: iters left: 5 (49 enodes) 5.683 * * [simplify]: iters left: 4 (57 enodes) 5.695 * * [simplify]: iters left: 3 (66 enodes) 5.705 * * [simplify]: iters left: 2 (70 enodes) 5.714 * * [simplify]: Extracting #0: cost 1 inf + 0 5.714 * * [simplify]: Extracting #1: cost 7 inf + 0 5.714 * * [simplify]: Extracting #2: cost 12 inf + 1 5.714 * * [simplify]: Extracting #3: cost 16 inf + 1 5.714 * * [simplify]: Extracting #4: cost 18 inf + 2 5.714 * * [simplify]: Extracting #5: cost 22 inf + 2 5.714 * * [simplify]: Extracting #6: cost 19 inf + 226 5.714 * * [simplify]: Extracting #7: cost 6 inf + 3504 5.715 * * [simplify]: Extracting #8: cost 0 inf + 5675 5.716 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 5.716 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 5.716 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 5.716 * * [simplify]: iters left: 6 (14 enodes) 5.725 * * [simplify]: iters left: 5 (49 enodes) 5.740 * * [simplify]: iters left: 4 (57 enodes) 5.757 * * [simplify]: iters left: 3 (66 enodes) 5.768 * * [simplify]: iters left: 2 (70 enodes) 5.777 * * [simplify]: Extracting #0: cost 1 inf + 0 5.777 * * [simplify]: Extracting #1: cost 7 inf + 0 5.778 * * [simplify]: Extracting #2: cost 12 inf + 1 5.778 * * [simplify]: Extracting #3: cost 16 inf + 1 5.778 * * [simplify]: Extracting #4: cost 18 inf + 2 5.778 * * [simplify]: Extracting #5: cost 22 inf + 2 5.778 * * [simplify]: Extracting #6: cost 19 inf + 226 5.778 * * [simplify]: Extracting #7: cost 6 inf + 3504 5.779 * * [simplify]: Extracting #8: cost 0 inf + 5675 5.780 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 5.780 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 5.780 * * * * [progress]: [ 28 / 228 ] simplifiying candidate # 5.780 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.780 * * [simplify]: iters left: 6 (14 enodes) 5.784 * * [simplify]: iters left: 5 (51 enodes) 5.794 * * [simplify]: iters left: 4 (69 enodes) 5.816 * * [simplify]: iters left: 3 (88 enodes) 5.846 * * [simplify]: iters left: 2 (113 enodes) 5.867 * * [simplify]: iters left: 1 (119 enodes) 5.879 * * [simplify]: Extracting #0: cost 1 inf + 0 5.879 * * [simplify]: Extracting #1: cost 11 inf + 0 5.879 * * [simplify]: Extracting #2: cost 20 inf + 1 5.879 * * [simplify]: Extracting #3: cost 21 inf + 43 5.880 * * [simplify]: Extracting #4: cost 24 inf + 84 5.880 * * [simplify]: Extracting #5: cost 20 inf + 379 5.880 * * [simplify]: Extracting #6: cost 6 inf + 4190 5.881 * * [simplify]: Extracting #7: cost 0 inf + 6281 5.882 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.883 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 5.883 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 5.883 * * [simplify]: iters left: 6 (14 enodes) 5.888 * * [simplify]: iters left: 5 (51 enodes) 5.903 * * [simplify]: iters left: 4 (69 enodes) 5.925 * * [simplify]: iters left: 3 (88 enodes) 5.954 * * [simplify]: iters left: 2 (113 enodes) 5.990 * * [simplify]: iters left: 1 (119 enodes) 6.016 * * [simplify]: Extracting #0: cost 1 inf + 0 6.016 * * [simplify]: Extracting #1: cost 11 inf + 0 6.016 * * [simplify]: Extracting #2: cost 20 inf + 1 6.016 * * [simplify]: Extracting #3: cost 21 inf + 43 6.016 * * [simplify]: Extracting #4: cost 24 inf + 84 6.017 * * [simplify]: Extracting #5: cost 20 inf + 379 6.018 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.020 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.022 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.022 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.022 * * * * [progress]: [ 29 / 228 ] simplifiying candidate # 6.023 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.023 * * [simplify]: iters left: 6 (14 enodes) 6.032 * * [simplify]: iters left: 5 (51 enodes) 6.042 * * [simplify]: iters left: 4 (69 enodes) 6.053 * * [simplify]: iters left: 3 (88 enodes) 6.069 * * [simplify]: iters left: 2 (113 enodes) 6.098 * * [simplify]: iters left: 1 (119 enodes) 6.115 * * [simplify]: Extracting #0: cost 1 inf + 0 6.115 * * [simplify]: Extracting #1: cost 11 inf + 0 6.115 * * [simplify]: Extracting #2: cost 20 inf + 1 6.116 * * [simplify]: Extracting #3: cost 21 inf + 43 6.116 * * [simplify]: Extracting #4: cost 24 inf + 84 6.116 * * [simplify]: Extracting #5: cost 20 inf + 379 6.116 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.117 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.119 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.119 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.119 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.119 * * [simplify]: iters left: 6 (14 enodes) 6.123 * * [simplify]: iters left: 5 (51 enodes) 6.132 * * [simplify]: iters left: 4 (69 enodes) 6.155 * * [simplify]: iters left: 3 (88 enodes) 6.174 * * [simplify]: iters left: 2 (113 enodes) 6.193 * * [simplify]: iters left: 1 (119 enodes) 6.218 * * [simplify]: Extracting #0: cost 1 inf + 0 6.218 * * [simplify]: Extracting #1: cost 11 inf + 0 6.218 * * [simplify]: Extracting #2: cost 20 inf + 1 6.219 * * [simplify]: Extracting #3: cost 21 inf + 43 6.219 * * [simplify]: Extracting #4: cost 24 inf + 84 6.219 * * [simplify]: Extracting #5: cost 20 inf + 379 6.220 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.222 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.225 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.225 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.225 * * * * [progress]: [ 30 / 228 ] simplifiying candidate # 6.225 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.225 * * [simplify]: iters left: 6 (14 enodes) 6.233 * * [simplify]: iters left: 5 (49 enodes) 6.248 * * [simplify]: iters left: 4 (57 enodes) 6.266 * * [simplify]: iters left: 3 (66 enodes) 6.284 * * [simplify]: iters left: 2 (70 enodes) 6.303 * * [simplify]: Extracting #0: cost 1 inf + 0 6.303 * * [simplify]: Extracting #1: cost 7 inf + 0 6.303 * * [simplify]: Extracting #2: cost 12 inf + 1 6.303 * * [simplify]: Extracting #3: cost 16 inf + 1 6.303 * * [simplify]: Extracting #4: cost 18 inf + 2 6.303 * * [simplify]: Extracting #5: cost 22 inf + 2 6.304 * * [simplify]: Extracting #6: cost 19 inf + 226 6.304 * * [simplify]: Extracting #7: cost 6 inf + 3504 6.308 * * [simplify]: Extracting #8: cost 0 inf + 5675 6.310 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.310 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 6.310 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.310 * * [simplify]: iters left: 6 (14 enodes) 6.318 * * [simplify]: iters left: 5 (49 enodes) 6.333 * * [simplify]: iters left: 4 (57 enodes) 6.351 * * [simplify]: iters left: 3 (66 enodes) 6.369 * * [simplify]: iters left: 2 (70 enodes) 6.379 * * [simplify]: Extracting #0: cost 1 inf + 0 6.379 * * [simplify]: Extracting #1: cost 7 inf + 0 6.379 * * [simplify]: Extracting #2: cost 12 inf + 1 6.379 * * [simplify]: Extracting #3: cost 16 inf + 1 6.379 * * [simplify]: Extracting #4: cost 18 inf + 2 6.379 * * [simplify]: Extracting #5: cost 22 inf + 2 6.379 * * [simplify]: Extracting #6: cost 19 inf + 226 6.380 * * [simplify]: Extracting #7: cost 6 inf + 3504 6.381 * * [simplify]: Extracting #8: cost 0 inf + 5675 6.381 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.381 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 6.382 * * * * [progress]: [ 31 / 228 ] simplifiying candidate # 6.382 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.382 * * [simplify]: iters left: 6 (14 enodes) 6.386 * * [simplify]: iters left: 5 (51 enodes) 6.395 * * [simplify]: iters left: 4 (69 enodes) 6.414 * * [simplify]: iters left: 3 (88 enodes) 6.444 * * [simplify]: iters left: 2 (113 enodes) 6.477 * * [simplify]: iters left: 1 (119 enodes) 6.494 * * [simplify]: Extracting #0: cost 1 inf + 0 6.494 * * [simplify]: Extracting #1: cost 11 inf + 0 6.494 * * [simplify]: Extracting #2: cost 20 inf + 1 6.494 * * [simplify]: Extracting #3: cost 21 inf + 43 6.494 * * [simplify]: Extracting #4: cost 24 inf + 84 6.494 * * [simplify]: Extracting #5: cost 20 inf + 379 6.495 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.496 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.497 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.497 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.497 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.498 * * [simplify]: iters left: 6 (14 enodes) 6.502 * * [simplify]: iters left: 5 (51 enodes) 6.510 * * [simplify]: iters left: 4 (69 enodes) 6.525 * * [simplify]: iters left: 3 (88 enodes) 6.556 * * [simplify]: iters left: 2 (113 enodes) 6.584 * * [simplify]: iters left: 1 (119 enodes) 6.597 * * [simplify]: Extracting #0: cost 1 inf + 0 6.597 * * [simplify]: Extracting #1: cost 11 inf + 0 6.597 * * [simplify]: Extracting #2: cost 20 inf + 1 6.597 * * [simplify]: Extracting #3: cost 21 inf + 43 6.597 * * [simplify]: Extracting #4: cost 24 inf + 84 6.597 * * [simplify]: Extracting #5: cost 20 inf + 379 6.598 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.599 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.600 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.600 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.600 * * * * [progress]: [ 32 / 228 ] simplifiying candidate # 6.600 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.600 * * [simplify]: iters left: 6 (14 enodes) 6.605 * * [simplify]: iters left: 5 (51 enodes) 6.613 * * [simplify]: iters left: 4 (69 enodes) 6.628 * * [simplify]: iters left: 3 (88 enodes) 6.657 * * [simplify]: iters left: 2 (113 enodes) 6.691 * * [simplify]: iters left: 1 (119 enodes) 6.715 * * [simplify]: Extracting #0: cost 1 inf + 0 6.715 * * [simplify]: Extracting #1: cost 11 inf + 0 6.716 * * [simplify]: Extracting #2: cost 20 inf + 1 6.716 * * [simplify]: Extracting #3: cost 21 inf + 43 6.716 * * [simplify]: Extracting #4: cost 24 inf + 84 6.716 * * [simplify]: Extracting #5: cost 20 inf + 379 6.717 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.720 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.722 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.722 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 6.722 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.722 * * [simplify]: iters left: 6 (14 enodes) 6.730 * * [simplify]: iters left: 5 (51 enodes) 6.746 * * [simplify]: iters left: 4 (69 enodes) 6.769 * * [simplify]: iters left: 3 (88 enodes) 6.788 * * [simplify]: iters left: 2 (113 enodes) 6.815 * * [simplify]: iters left: 1 (119 enodes) 6.840 * * [simplify]: Extracting #0: cost 1 inf + 0 6.841 * * [simplify]: Extracting #1: cost 11 inf + 0 6.841 * * [simplify]: Extracting #2: cost 20 inf + 1 6.841 * * [simplify]: Extracting #3: cost 21 inf + 43 6.841 * * [simplify]: Extracting #4: cost 24 inf + 84 6.841 * * [simplify]: Extracting #5: cost 20 inf + 379 6.842 * * [simplify]: Extracting #6: cost 6 inf + 4190 6.845 * * [simplify]: Extracting #7: cost 0 inf + 6281 6.847 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 6.847 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 6.847 * * * * [progress]: [ 33 / 228 ] simplifiying candidate # 6.848 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.848 * * [simplify]: iters left: 6 (13 enodes) 6.854 * * [simplify]: iters left: 5 (46 enodes) 6.868 * * [simplify]: iters left: 4 (52 enodes) 6.884 * * [simplify]: iters left: 3 (66 enodes) 6.903 * * [simplify]: Extracting #0: cost 1 inf + 0 6.903 * * [simplify]: Extracting #1: cost 7 inf + 0 6.904 * * [simplify]: Extracting #2: cost 12 inf + 1 6.904 * * [simplify]: Extracting #3: cost 16 inf + 1 6.904 * * [simplify]: Extracting #4: cost 18 inf + 2 6.904 * * [simplify]: Extracting #5: cost 22 inf + 2 6.904 * * [simplify]: Extracting #6: cost 22 inf + 3 6.904 * * [simplify]: Extracting #7: cost 15 inf + 670 6.905 * * [simplify]: Extracting #8: cost 4 inf + 4188 6.907 * * [simplify]: Extracting #9: cost 0 inf + 5675 6.909 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.909 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 6.909 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 6.909 * * [simplify]: iters left: 6 (13 enodes) 6.916 * * [simplify]: iters left: 5 (46 enodes) 6.932 * * [simplify]: iters left: 4 (52 enodes) 6.941 * * [simplify]: iters left: 3 (66 enodes) 6.951 * * [simplify]: Extracting #0: cost 1 inf + 0 6.951 * * [simplify]: Extracting #1: cost 7 inf + 0 6.951 * * [simplify]: Extracting #2: cost 12 inf + 1 6.951 * * [simplify]: Extracting #3: cost 16 inf + 1 6.951 * * [simplify]: Extracting #4: cost 18 inf + 2 6.951 * * [simplify]: Extracting #5: cost 22 inf + 2 6.951 * * [simplify]: Extracting #6: cost 22 inf + 3 6.951 * * [simplify]: Extracting #7: cost 15 inf + 670 6.952 * * [simplify]: Extracting #8: cost 4 inf + 4188 6.953 * * [simplify]: Extracting #9: cost 0 inf + 5675 6.954 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 6.954 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 6.954 * * * * [progress]: [ 34 / 228 ] simplifiying candidate # 6.954 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 6.954 * * [simplify]: iters left: 6 (13 enodes) 6.958 * * [simplify]: iters left: 5 (48 enodes) 6.966 * * [simplify]: iters left: 4 (60 enodes) 6.987 * * [simplify]: iters left: 3 (93 enodes) 7.014 * * [simplify]: iters left: 2 (112 enodes) 7.033 * * [simplify]: iters left: 1 (113 enodes) 7.049 * * [simplify]: Extracting #0: cost 1 inf + 0 7.049 * * [simplify]: Extracting #1: cost 11 inf + 0 7.049 * * [simplify]: Extracting #2: cost 20 inf + 1 7.050 * * [simplify]: Extracting #3: cost 22 inf + 2 7.050 * * [simplify]: Extracting #4: cost 24 inf + 84 7.050 * * [simplify]: Extracting #5: cost 24 inf + 85 7.050 * * [simplify]: Extracting #6: cost 18 inf + 641 7.052 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.054 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.056 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.056 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.057 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.057 * * [simplify]: iters left: 6 (13 enodes) 7.064 * * [simplify]: iters left: 5 (48 enodes) 7.079 * * [simplify]: iters left: 4 (60 enodes) 7.099 * * [simplify]: iters left: 3 (93 enodes) 7.123 * * [simplify]: iters left: 2 (112 enodes) 7.148 * * [simplify]: iters left: 1 (113 enodes) 7.160 * * [simplify]: Extracting #0: cost 1 inf + 0 7.160 * * [simplify]: Extracting #1: cost 11 inf + 0 7.160 * * [simplify]: Extracting #2: cost 20 inf + 1 7.160 * * [simplify]: Extracting #3: cost 22 inf + 2 7.160 * * [simplify]: Extracting #4: cost 24 inf + 84 7.160 * * [simplify]: Extracting #5: cost 24 inf + 85 7.160 * * [simplify]: Extracting #6: cost 18 inf + 641 7.161 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.162 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.163 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.163 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.164 * * * * [progress]: [ 35 / 228 ] simplifiying candidate # 7.164 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.164 * * [simplify]: iters left: 6 (13 enodes) 7.167 * * [simplify]: iters left: 5 (48 enodes) 7.175 * * [simplify]: iters left: 4 (60 enodes) 7.191 * * [simplify]: iters left: 3 (93 enodes) 7.210 * * [simplify]: iters left: 2 (112 enodes) 7.234 * * [simplify]: iters left: 1 (113 enodes) 7.249 * * [simplify]: Extracting #0: cost 1 inf + 0 7.249 * * [simplify]: Extracting #1: cost 11 inf + 0 7.249 * * [simplify]: Extracting #2: cost 20 inf + 1 7.249 * * [simplify]: Extracting #3: cost 22 inf + 2 7.250 * * [simplify]: Extracting #4: cost 24 inf + 84 7.250 * * [simplify]: Extracting #5: cost 24 inf + 85 7.250 * * [simplify]: Extracting #6: cost 18 inf + 641 7.250 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.252 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.253 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.253 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.253 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.253 * * [simplify]: iters left: 6 (13 enodes) 7.257 * * [simplify]: iters left: 5 (48 enodes) 7.265 * * [simplify]: iters left: 4 (60 enodes) 7.280 * * [simplify]: iters left: 3 (93 enodes) 7.312 * * [simplify]: iters left: 2 (112 enodes) 7.340 * * [simplify]: iters left: 1 (113 enodes) 7.350 * * [simplify]: Extracting #0: cost 1 inf + 0 7.351 * * [simplify]: Extracting #1: cost 11 inf + 0 7.351 * * [simplify]: Extracting #2: cost 20 inf + 1 7.351 * * [simplify]: Extracting #3: cost 22 inf + 2 7.351 * * [simplify]: Extracting #4: cost 24 inf + 84 7.351 * * [simplify]: Extracting #5: cost 24 inf + 85 7.351 * * [simplify]: Extracting #6: cost 18 inf + 641 7.352 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.353 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.354 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.354 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.354 * * * * [progress]: [ 36 / 228 ] simplifiying candidate # 7.354 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 7.355 * * [simplify]: iters left: 6 (13 enodes) 7.358 * * [simplify]: iters left: 5 (46 enodes) 7.369 * * [simplify]: iters left: 4 (52 enodes) 7.377 * * [simplify]: iters left: 3 (66 enodes) 7.386 * * [simplify]: Extracting #0: cost 1 inf + 0 7.386 * * [simplify]: Extracting #1: cost 7 inf + 0 7.386 * * [simplify]: Extracting #2: cost 12 inf + 1 7.386 * * [simplify]: Extracting #3: cost 16 inf + 1 7.386 * * [simplify]: Extracting #4: cost 18 inf + 2 7.386 * * [simplify]: Extracting #5: cost 22 inf + 2 7.386 * * [simplify]: Extracting #6: cost 22 inf + 3 7.386 * * [simplify]: Extracting #7: cost 15 inf + 670 7.387 * * [simplify]: Extracting #8: cost 4 inf + 4188 7.388 * * [simplify]: Extracting #9: cost 0 inf + 5675 7.388 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.388 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 7.389 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 7.389 * * [simplify]: iters left: 6 (13 enodes) 7.392 * * [simplify]: iters left: 5 (46 enodes) 7.404 * * [simplify]: iters left: 4 (52 enodes) 7.419 * * [simplify]: iters left: 3 (66 enodes) 7.440 * * [simplify]: Extracting #0: cost 1 inf + 0 7.440 * * [simplify]: Extracting #1: cost 7 inf + 0 7.440 * * [simplify]: Extracting #2: cost 12 inf + 1 7.441 * * [simplify]: Extracting #3: cost 16 inf + 1 7.441 * * [simplify]: Extracting #4: cost 18 inf + 2 7.441 * * [simplify]: Extracting #5: cost 22 inf + 2 7.441 * * [simplify]: Extracting #6: cost 22 inf + 3 7.441 * * [simplify]: Extracting #7: cost 15 inf + 670 7.442 * * [simplify]: Extracting #8: cost 4 inf + 4188 7.444 * * [simplify]: Extracting #9: cost 0 inf + 5675 7.445 * [simplify]: Simplified to (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.445 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 7.446 * * * * [progress]: [ 37 / 228 ] simplifiying candidate # 7.446 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.446 * * [simplify]: iters left: 6 (13 enodes) 7.449 * * [simplify]: iters left: 5 (48 enodes) 7.457 * * [simplify]: iters left: 4 (60 enodes) 7.467 * * [simplify]: iters left: 3 (93 enodes) 7.492 * * [simplify]: iters left: 2 (112 enodes) 7.526 * * [simplify]: iters left: 1 (113 enodes) 7.553 * * [simplify]: Extracting #0: cost 1 inf + 0 7.553 * * [simplify]: Extracting #1: cost 11 inf + 0 7.553 * * [simplify]: Extracting #2: cost 20 inf + 1 7.553 * * [simplify]: Extracting #3: cost 22 inf + 2 7.553 * * [simplify]: Extracting #4: cost 24 inf + 84 7.554 * * [simplify]: Extracting #5: cost 24 inf + 85 7.554 * * [simplify]: Extracting #6: cost 18 inf + 641 7.555 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.557 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.560 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.560 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.560 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.560 * * [simplify]: iters left: 6 (13 enodes) 7.568 * * [simplify]: iters left: 5 (48 enodes) 7.583 * * [simplify]: iters left: 4 (60 enodes) 7.604 * * [simplify]: iters left: 3 (93 enodes) 7.636 * * [simplify]: iters left: 2 (112 enodes) 7.654 * * [simplify]: iters left: 1 (113 enodes) 7.667 * * [simplify]: Extracting #0: cost 1 inf + 0 7.667 * * [simplify]: Extracting #1: cost 11 inf + 0 7.667 * * [simplify]: Extracting #2: cost 20 inf + 1 7.667 * * [simplify]: Extracting #3: cost 22 inf + 2 7.667 * * [simplify]: Extracting #4: cost 24 inf + 84 7.668 * * [simplify]: Extracting #5: cost 24 inf + 85 7.668 * * [simplify]: Extracting #6: cost 18 inf + 641 7.669 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.671 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.674 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.674 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.674 * * * * [progress]: [ 38 / 228 ] simplifiying candidate # 7.674 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.674 * * [simplify]: iters left: 6 (13 enodes) 7.681 * * [simplify]: iters left: 5 (48 enodes) 7.696 * * [simplify]: iters left: 4 (60 enodes) 7.712 * * [simplify]: iters left: 3 (93 enodes) 7.729 * * [simplify]: iters left: 2 (112 enodes) 7.746 * * [simplify]: iters left: 1 (113 enodes) 7.759 * * [simplify]: Extracting #0: cost 1 inf + 0 7.759 * * [simplify]: Extracting #1: cost 11 inf + 0 7.759 * * [simplify]: Extracting #2: cost 20 inf + 1 7.760 * * [simplify]: Extracting #3: cost 22 inf + 2 7.760 * * [simplify]: Extracting #4: cost 24 inf + 84 7.760 * * [simplify]: Extracting #5: cost 24 inf + 85 7.760 * * [simplify]: Extracting #6: cost 18 inf + 641 7.761 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.762 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.763 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.763 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 7.764 * [simplify]: Simplifying (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) 7.764 * * [simplify]: iters left: 6 (13 enodes) 7.767 * * [simplify]: iters left: 5 (48 enodes) 7.776 * * [simplify]: iters left: 4 (60 enodes) 7.797 * * [simplify]: iters left: 3 (93 enodes) 7.829 * * [simplify]: iters left: 2 (112 enodes) 7.857 * * [simplify]: iters left: 1 (113 enodes) 7.871 * * [simplify]: Extracting #0: cost 1 inf + 0 7.871 * * [simplify]: Extracting #1: cost 11 inf + 0 7.871 * * [simplify]: Extracting #2: cost 20 inf + 1 7.871 * * [simplify]: Extracting #3: cost 22 inf + 2 7.871 * * [simplify]: Extracting #4: cost 24 inf + 84 7.871 * * [simplify]: Extracting #5: cost 24 inf + 85 7.871 * * [simplify]: Extracting #6: cost 18 inf + 641 7.872 * * [simplify]: Extracting #7: cost 4 inf + 4953 7.873 * * [simplify]: Extracting #8: cost 0 inf + 6281 7.874 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 7.874 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 7.874 * * * * [progress]: [ 39 / 228 ] simplifiying candidate # 7.875 * [simplify]: Simplifying (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.875 * * [simplify]: iters left: 6 (9 enodes) 7.877 * * [simplify]: iters left: 5 (30 enodes) 7.882 * * [simplify]: iters left: 4 (34 enodes) 7.887 * * [simplify]: iters left: 3 (36 enodes) 7.892 * * [simplify]: Extracting #0: cost 1 inf + 0 7.892 * * [simplify]: Extracting #1: cost 3 inf + 0 7.893 * * [simplify]: Extracting #2: cost 6 inf + 0 7.893 * * [simplify]: Extracting #3: cost 7 inf + 1 7.893 * * [simplify]: Extracting #4: cost 10 inf + 1 7.893 * * [simplify]: Extracting #5: cost 15 inf + 1 7.893 * * [simplify]: Extracting #6: cost 13 inf + 44 7.893 * * [simplify]: Extracting #7: cost 8 inf + 559 7.893 * * [simplify]: Extracting #8: cost 4 inf + 1454 7.893 * * [simplify]: Extracting #9: cost 0 inf + 2781 7.894 * [simplify]: Simplified to (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.894 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) (cbrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 7.894 * * * * [progress]: [ 40 / 228 ] simplifiying candidate # 7.894 * [simplify]: Simplifying (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.894 * * [simplify]: iters left: 6 (9 enodes) 7.896 * * [simplify]: iters left: 5 (30 enodes) 7.901 * * [simplify]: iters left: 4 (34 enodes) 7.907 * * [simplify]: iters left: 3 (36 enodes) 7.912 * * [simplify]: Extracting #0: cost 1 inf + 0 7.912 * * [simplify]: Extracting #1: cost 3 inf + 0 7.912 * * [simplify]: Extracting #2: cost 6 inf + 0 7.912 * * [simplify]: Extracting #3: cost 7 inf + 1 7.912 * * [simplify]: Extracting #4: cost 10 inf + 1 7.912 * * [simplify]: Extracting #5: cost 15 inf + 1 7.912 * * [simplify]: Extracting #6: cost 13 inf + 44 7.912 * * [simplify]: Extracting #7: cost 8 inf + 559 7.913 * * [simplify]: Extracting #8: cost 4 inf + 1454 7.913 * * [simplify]: Extracting #9: cost 0 inf + 2701 7.913 * [simplify]: Simplified to (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 7.913 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 7.914 * * * * [progress]: [ 41 / 228 ] simplifiying candidate # 7.914 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.914 * * [simplify]: iters left: 6 (10 enodes) 7.917 * * [simplify]: iters left: 5 (33 enodes) 7.925 * * [simplify]: iters left: 4 (37 enodes) 7.937 * * [simplify]: iters left: 3 (39 enodes) 7.948 * * [simplify]: Extracting #0: cost 1 inf + 0 7.948 * * [simplify]: Extracting #1: cost 4 inf + 0 7.948 * * [simplify]: Extracting #2: cost 8 inf + 0 7.949 * * [simplify]: Extracting #3: cost 9 inf + 1 7.949 * * [simplify]: Extracting #4: cost 10 inf + 163 7.949 * * [simplify]: Extracting #5: cost 15 inf + 163 7.949 * * [simplify]: Extracting #6: cost 11 inf + 388 7.949 * * [simplify]: Extracting #7: cost 4 inf + 1575 7.950 * * [simplify]: Extracting #8: cost 0 inf + 3181 7.951 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 7.951 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 7.951 * * * * [progress]: [ 42 / 228 ] simplifiying candidate # 7.951 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.951 * * [simplify]: iters left: 6 (10 enodes) 7.956 * * [simplify]: iters left: 5 (33 enodes) 7.968 * * [simplify]: iters left: 4 (37 enodes) 7.979 * * [simplify]: iters left: 3 (39 enodes) 7.993 * * [simplify]: Extracting #0: cost 1 inf + 0 7.993 * * [simplify]: Extracting #1: cost 4 inf + 0 7.993 * * [simplify]: Extracting #2: cost 8 inf + 0 7.993 * * [simplify]: Extracting #3: cost 9 inf + 1 7.993 * * [simplify]: Extracting #4: cost 10 inf + 163 7.993 * * [simplify]: Extracting #5: cost 15 inf + 163 7.994 * * [simplify]: Extracting #6: cost 11 inf + 388 7.994 * * [simplify]: Extracting #7: cost 4 inf + 1655 7.995 * * [simplify]: Extracting #8: cost 0 inf + 3261 7.995 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 7.995 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 7.996 * * * * [progress]: [ 43 / 228 ] simplifiying candidate # 7.996 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 7.996 * * [simplify]: iters left: 6 (10 enodes) 8.000 * * [simplify]: iters left: 5 (33 enodes) 8.005 * * [simplify]: iters left: 4 (37 enodes) 8.011 * * [simplify]: iters left: 3 (39 enodes) 8.017 * * [simplify]: Extracting #0: cost 1 inf + 0 8.017 * * [simplify]: Extracting #1: cost 4 inf + 0 8.017 * * [simplify]: Extracting #2: cost 8 inf + 0 8.017 * * [simplify]: Extracting #3: cost 9 inf + 1 8.017 * * [simplify]: Extracting #4: cost 10 inf + 163 8.017 * * [simplify]: Extracting #5: cost 15 inf + 163 8.017 * * [simplify]: Extracting #6: cost 11 inf + 388 8.018 * * [simplify]: Extracting #7: cost 4 inf + 1575 8.018 * * [simplify]: Extracting #8: cost 0 inf + 3021 8.019 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.019 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.019 * * * * [progress]: [ 44 / 228 ] simplifiying candidate # 8.019 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.019 * * [simplify]: iters left: 6 (9 enodes) 8.024 * * [simplify]: iters left: 5 (30 enodes) 8.033 * * [simplify]: iters left: 4 (34 enodes) 8.044 * * [simplify]: iters left: 3 (36 enodes) 8.055 * * [simplify]: Extracting #0: cost 1 inf + 0 8.055 * * [simplify]: Extracting #1: cost 4 inf + 0 8.055 * * [simplify]: Extracting #2: cost 8 inf + 0 8.055 * * [simplify]: Extracting #3: cost 10 inf + 1 8.055 * * [simplify]: Extracting #4: cost 13 inf + 163 8.055 * * [simplify]: Extracting #5: cost 8 inf + 459 8.056 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.056 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.057 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.057 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt 1))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.057 * * * * [progress]: [ 45 / 228 ] simplifiying candidate # 8.057 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.057 * * [simplify]: iters left: 6 (9 enodes) 8.062 * * [simplify]: iters left: 5 (30 enodes) 8.072 * * [simplify]: iters left: 4 (34 enodes) 8.083 * * [simplify]: iters left: 3 (36 enodes) 8.094 * * [simplify]: Extracting #0: cost 1 inf + 0 8.094 * * [simplify]: Extracting #1: cost 4 inf + 0 8.094 * * [simplify]: Extracting #2: cost 8 inf + 0 8.094 * * [simplify]: Extracting #3: cost 10 inf + 1 8.094 * * [simplify]: Extracting #4: cost 13 inf + 163 8.094 * * [simplify]: Extracting #5: cost 8 inf + 459 8.094 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.095 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.095 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.095 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt 1))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.096 * * * * [progress]: [ 46 / 228 ] simplifiying candidate # 8.096 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.096 * * [simplify]: iters left: 6 (10 enodes) 8.100 * * [simplify]: iters left: 5 (33 enodes) 8.105 * * [simplify]: iters left: 4 (37 enodes) 8.112 * * [simplify]: iters left: 3 (39 enodes) 8.118 * * [simplify]: Extracting #0: cost 1 inf + 0 8.119 * * [simplify]: Extracting #1: cost 4 inf + 0 8.119 * * [simplify]: Extracting #2: cost 8 inf + 0 8.119 * * [simplify]: Extracting #3: cost 9 inf + 1 8.119 * * [simplify]: Extracting #4: cost 10 inf + 163 8.119 * * [simplify]: Extracting #5: cost 15 inf + 163 8.119 * * [simplify]: Extracting #6: cost 11 inf + 388 8.119 * * [simplify]: Extracting #7: cost 4 inf + 1575 8.119 * * [simplify]: Extracting #8: cost 0 inf + 3021 8.120 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.120 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.120 * * * * [progress]: [ 47 / 228 ] simplifiying candidate # 8.120 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.120 * * [simplify]: iters left: 6 (9 enodes) 8.122 * * [simplify]: iters left: 5 (30 enodes) 8.127 * * [simplify]: iters left: 4 (34 enodes) 8.135 * * [simplify]: iters left: 3 (36 enodes) 8.145 * * [simplify]: Extracting #0: cost 1 inf + 0 8.145 * * [simplify]: Extracting #1: cost 4 inf + 0 8.146 * * [simplify]: Extracting #2: cost 8 inf + 0 8.146 * * [simplify]: Extracting #3: cost 10 inf + 1 8.146 * * [simplify]: Extracting #4: cost 13 inf + 163 8.146 * * [simplify]: Extracting #5: cost 8 inf + 459 8.146 * * [simplify]: Extracting #6: cost 4 inf + 1093 8.146 * * [simplify]: Extracting #7: cost 0 inf + 2339 8.147 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.147 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) 1)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.147 * * * * [progress]: [ 48 / 228 ] simplifiying candidate # 8.147 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.147 * * [simplify]: iters left: 6 (10 enodes) 8.150 * * [simplify]: iters left: 5 (33 enodes) 8.155 * * [simplify]: iters left: 4 (37 enodes) 8.161 * * [simplify]: iters left: 3 (39 enodes) 8.167 * * [simplify]: Extracting #0: cost 1 inf + 0 8.167 * * [simplify]: Extracting #1: cost 4 inf + 0 8.167 * * [simplify]: Extracting #2: cost 8 inf + 0 8.167 * * [simplify]: Extracting #3: cost 9 inf + 1 8.167 * * [simplify]: Extracting #4: cost 10 inf + 83 8.168 * * [simplify]: Extracting #5: cost 15 inf + 83 8.168 * * [simplify]: Extracting #6: cost 11 inf + 308 8.168 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.168 * * [simplify]: Extracting #8: cost 0 inf + 3021 8.168 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.168 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 8.169 * * * * [progress]: [ 49 / 228 ] simplifiying candidate # 8.169 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.169 * * [simplify]: iters left: 6 (10 enodes) 8.171 * * [simplify]: iters left: 5 (33 enodes) 8.176 * * [simplify]: iters left: 4 (37 enodes) 8.186 * * [simplify]: iters left: 3 (39 enodes) 8.198 * * [simplify]: Extracting #0: cost 1 inf + 0 8.198 * * [simplify]: Extracting #1: cost 4 inf + 0 8.198 * * [simplify]: Extracting #2: cost 8 inf + 0 8.198 * * [simplify]: Extracting #3: cost 9 inf + 1 8.198 * * [simplify]: Extracting #4: cost 10 inf + 83 8.198 * * [simplify]: Extracting #5: cost 15 inf + 83 8.198 * * [simplify]: Extracting #6: cost 11 inf + 308 8.199 * * [simplify]: Extracting #7: cost 4 inf + 1575 8.199 * * [simplify]: Extracting #8: cost 0 inf + 3101 8.200 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.200 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 8.200 * * * * [progress]: [ 50 / 228 ] simplifiying candidate # 8.201 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.201 * * [simplify]: iters left: 6 (10 enodes) 8.206 * * [simplify]: iters left: 5 (33 enodes) 8.216 * * [simplify]: iters left: 4 (37 enodes) 8.231 * * [simplify]: iters left: 3 (39 enodes) 8.242 * * [simplify]: Extracting #0: cost 1 inf + 0 8.242 * * [simplify]: Extracting #1: cost 4 inf + 0 8.242 * * [simplify]: Extracting #2: cost 8 inf + 0 8.242 * * [simplify]: Extracting #3: cost 9 inf + 1 8.242 * * [simplify]: Extracting #4: cost 10 inf + 83 8.242 * * [simplify]: Extracting #5: cost 15 inf + 83 8.243 * * [simplify]: Extracting #6: cost 11 inf + 308 8.243 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.243 * * [simplify]: Extracting #8: cost 0 inf + 2861 8.244 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.244 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.244 * * * * [progress]: [ 51 / 228 ] simplifiying candidate # 8.245 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.245 * * [simplify]: iters left: 6 (9 enodes) 8.250 * * [simplify]: iters left: 5 (30 enodes) 8.260 * * [simplify]: iters left: 4 (34 enodes) 8.270 * * [simplify]: iters left: 3 (36 enodes) 8.281 * * [simplify]: Extracting #0: cost 1 inf + 0 8.281 * * [simplify]: Extracting #1: cost 4 inf + 0 8.281 * * [simplify]: Extracting #2: cost 8 inf + 0 8.281 * * [simplify]: Extracting #3: cost 10 inf + 1 8.281 * * [simplify]: Extracting #4: cost 13 inf + 83 8.281 * * [simplify]: Extracting #5: cost 8 inf + 379 8.282 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.282 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.283 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.283 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt 1))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.283 * * * * [progress]: [ 52 / 228 ] simplifiying candidate # 8.283 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.283 * * [simplify]: iters left: 6 (9 enodes) 8.287 * * [simplify]: iters left: 5 (30 enodes) 8.296 * * [simplify]: iters left: 4 (34 enodes) 8.306 * * [simplify]: iters left: 3 (36 enodes) 8.311 * * [simplify]: Extracting #0: cost 1 inf + 0 8.311 * * [simplify]: Extracting #1: cost 4 inf + 0 8.311 * * [simplify]: Extracting #2: cost 8 inf + 0 8.311 * * [simplify]: Extracting #3: cost 10 inf + 1 8.311 * * [simplify]: Extracting #4: cost 13 inf + 83 8.311 * * [simplify]: Extracting #5: cost 8 inf + 379 8.312 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.312 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.312 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.312 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt 1))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.312 * * * * [progress]: [ 53 / 228 ] simplifiying candidate # 8.312 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.313 * * [simplify]: iters left: 6 (10 enodes) 8.315 * * [simplify]: iters left: 5 (33 enodes) 8.321 * * [simplify]: iters left: 4 (37 enodes) 8.327 * * [simplify]: iters left: 3 (39 enodes) 8.333 * * [simplify]: Extracting #0: cost 1 inf + 0 8.333 * * [simplify]: Extracting #1: cost 4 inf + 0 8.333 * * [simplify]: Extracting #2: cost 8 inf + 0 8.333 * * [simplify]: Extracting #3: cost 9 inf + 1 8.333 * * [simplify]: Extracting #4: cost 10 inf + 83 8.333 * * [simplify]: Extracting #5: cost 15 inf + 83 8.333 * * [simplify]: Extracting #6: cost 11 inf + 308 8.334 * * [simplify]: Extracting #7: cost 4 inf + 1495 8.334 * * [simplify]: Extracting #8: cost 0 inf + 2861 8.334 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.334 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.334 * * * * [progress]: [ 54 / 228 ] simplifiying candidate # 8.335 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.335 * * [simplify]: iters left: 6 (9 enodes) 8.337 * * [simplify]: iters left: 5 (30 enodes) 8.342 * * [simplify]: iters left: 4 (34 enodes) 8.350 * * [simplify]: iters left: 3 (36 enodes) 8.360 * * [simplify]: Extracting #0: cost 1 inf + 0 8.361 * * [simplify]: Extracting #1: cost 4 inf + 0 8.361 * * [simplify]: Extracting #2: cost 8 inf + 0 8.361 * * [simplify]: Extracting #3: cost 10 inf + 1 8.361 * * [simplify]: Extracting #4: cost 13 inf + 83 8.361 * * [simplify]: Extracting #5: cost 8 inf + 379 8.361 * * [simplify]: Extracting #6: cost 4 inf + 1013 8.362 * * [simplify]: Extracting #7: cost 0 inf + 2179 8.362 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 8.362 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) 1)) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 8.363 * * * * [progress]: [ 55 / 228 ] simplifiying candidate # 8.363 * [simplify]: Simplifying (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.363 * * [simplify]: iters left: 6 (9 enodes) 8.367 * * [simplify]: iters left: 5 (30 enodes) 8.376 * * [simplify]: iters left: 4 (34 enodes) 8.386 * * [simplify]: iters left: 3 (36 enodes) 8.395 * * [simplify]: Extracting #0: cost 1 inf + 0 8.396 * * [simplify]: Extracting #1: cost 4 inf + 0 8.396 * * [simplify]: Extracting #2: cost 5 inf + 1 8.396 * * [simplify]: Extracting #3: cost 7 inf + 1 8.396 * * [simplify]: Extracting #4: cost 10 inf + 1 8.396 * * [simplify]: Extracting #5: cost 15 inf + 1 8.396 * * [simplify]: Extracting #6: cost 13 inf + 44 8.396 * * [simplify]: Extracting #7: cost 8 inf + 559 8.396 * * [simplify]: Extracting #8: cost 4 inf + 1493 8.396 * * [simplify]: Extracting #9: cost 0 inf + 2859 8.397 * [simplify]: Simplified to (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 8.397 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 8.397 * * * * [progress]: [ 56 / 228 ] simplifiying candidate # 8.397 * [simplify]: Simplifying (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.397 * * [simplify]: iters left: 6 (9 enodes) 8.399 * * [simplify]: iters left: 5 (30 enodes) 8.403 * * [simplify]: iters left: 4 (34 enodes) 8.408 * * [simplify]: iters left: 3 (36 enodes) 8.413 * * [simplify]: Extracting #0: cost 1 inf + 0 8.414 * * [simplify]: Extracting #1: cost 4 inf + 0 8.414 * * [simplify]: Extracting #2: cost 5 inf + 1 8.414 * * [simplify]: Extracting #3: cost 7 inf + 1 8.414 * * [simplify]: Extracting #4: cost 10 inf + 1 8.414 * * [simplify]: Extracting #5: cost 15 inf + 1 8.414 * * [simplify]: Extracting #6: cost 13 inf + 44 8.414 * * [simplify]: Extracting #7: cost 8 inf + 559 8.414 * * [simplify]: Extracting #8: cost 4 inf + 1533 8.414 * * [simplify]: Extracting #9: cost 0 inf + 2939 8.415 * [simplify]: Simplified to (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 8.415 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 8.415 * * * * [progress]: [ 57 / 228 ] simplifiying candidate # 8.415 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.415 * * [simplify]: iters left: 6 (9 enodes) 8.417 * * [simplify]: iters left: 5 (30 enodes) 8.422 * * [simplify]: iters left: 4 (34 enodes) 8.427 * * [simplify]: iters left: 3 (36 enodes) 8.437 * * [simplify]: Extracting #0: cost 1 inf + 0 8.438 * * [simplify]: Extracting #1: cost 4 inf + 0 8.438 * * [simplify]: Extracting #2: cost 5 inf + 1 8.438 * * [simplify]: Extracting #3: cost 7 inf + 1 8.438 * * [simplify]: Extracting #4: cost 10 inf + 1 8.438 * * [simplify]: Extracting #5: cost 15 inf + 1 8.438 * * [simplify]: Extracting #6: cost 13 inf + 44 8.438 * * [simplify]: Extracting #7: cost 8 inf + 559 8.438 * * [simplify]: Extracting #8: cost 4 inf + 1453 8.438 * * [simplify]: Extracting #9: cost 0 inf + 2699 8.439 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.439 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.439 * * * * [progress]: [ 58 / 228 ] simplifiying candidate # 8.439 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.439 * * [simplify]: iters left: 6 (8 enodes) 8.441 * * [simplify]: iters left: 5 (27 enodes) 8.445 * * [simplify]: iters left: 4 (31 enodes) 8.450 * * [simplify]: iters left: 3 (33 enodes) 8.456 * * [simplify]: Extracting #0: cost 1 inf + 0 8.456 * * [simplify]: Extracting #1: cost 4 inf + 0 8.456 * * [simplify]: Extracting #2: cost 5 inf + 1 8.456 * * [simplify]: Extracting #3: cost 8 inf + 1 8.456 * * [simplify]: Extracting #4: cost 13 inf + 1 8.456 * * [simplify]: Extracting #5: cost 11 inf + 44 8.456 * * [simplify]: Extracting #6: cost 5 inf + 670 8.456 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.457 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.457 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.457 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.457 * * * * [progress]: [ 59 / 228 ] simplifiying candidate # 8.457 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.457 * * [simplify]: iters left: 6 (8 enodes) 8.459 * * [simplify]: iters left: 5 (27 enodes) 8.463 * * [simplify]: iters left: 4 (31 enodes) 8.468 * * [simplify]: iters left: 3 (33 enodes) 8.476 * * [simplify]: Extracting #0: cost 1 inf + 0 8.476 * * [simplify]: Extracting #1: cost 4 inf + 0 8.476 * * [simplify]: Extracting #2: cost 5 inf + 1 8.476 * * [simplify]: Extracting #3: cost 8 inf + 1 8.476 * * [simplify]: Extracting #4: cost 13 inf + 1 8.476 * * [simplify]: Extracting #5: cost 11 inf + 44 8.476 * * [simplify]: Extracting #6: cost 5 inf + 670 8.477 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.477 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.478 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.478 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.478 * * * * [progress]: [ 60 / 228 ] simplifiying candidate # 8.478 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.478 * * [simplify]: iters left: 6 (9 enodes) 8.482 * * [simplify]: iters left: 5 (30 enodes) 8.489 * * [simplify]: iters left: 4 (34 enodes) 8.494 * * [simplify]: iters left: 3 (36 enodes) 8.499 * * [simplify]: Extracting #0: cost 1 inf + 0 8.499 * * [simplify]: Extracting #1: cost 4 inf + 0 8.499 * * [simplify]: Extracting #2: cost 5 inf + 1 8.499 * * [simplify]: Extracting #3: cost 7 inf + 1 8.499 * * [simplify]: Extracting #4: cost 10 inf + 1 8.499 * * [simplify]: Extracting #5: cost 15 inf + 1 8.499 * * [simplify]: Extracting #6: cost 13 inf + 44 8.499 * * [simplify]: Extracting #7: cost 8 inf + 559 8.499 * * [simplify]: Extracting #8: cost 4 inf + 1453 8.500 * * [simplify]: Extracting #9: cost 0 inf + 2699 8.500 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.500 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 8.500 * * * * [progress]: [ 61 / 228 ] simplifiying candidate # 8.501 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.501 * * [simplify]: iters left: 6 (8 enodes) 8.502 * * [simplify]: iters left: 5 (27 enodes) 8.507 * * [simplify]: iters left: 4 (31 enodes) 8.511 * * [simplify]: iters left: 3 (33 enodes) 8.516 * * [simplify]: Extracting #0: cost 1 inf + 0 8.516 * * [simplify]: Extracting #1: cost 4 inf + 0 8.516 * * [simplify]: Extracting #2: cost 5 inf + 1 8.516 * * [simplify]: Extracting #3: cost 8 inf + 1 8.516 * * [simplify]: Extracting #4: cost 13 inf + 1 8.516 * * [simplify]: Extracting #5: cost 11 inf + 44 8.517 * * [simplify]: Extracting #6: cost 5 inf + 670 8.517 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.517 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.517 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.517 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 1 1)) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.517 * * * * [progress]: [ 62 / 228 ] simplifiying candidate # 8.518 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.518 * * [simplify]: iters left: 6 (8 enodes) 8.521 * * [simplify]: iters left: 5 (27 enodes) 8.529 * * [simplify]: iters left: 4 (31 enodes) 8.537 * * [simplify]: iters left: 3 (33 enodes) 8.541 * * [simplify]: Extracting #0: cost 1 inf + 0 8.542 * * [simplify]: Extracting #1: cost 4 inf + 0 8.542 * * [simplify]: Extracting #2: cost 5 inf + 1 8.542 * * [simplify]: Extracting #3: cost 8 inf + 1 8.542 * * [simplify]: Extracting #4: cost 13 inf + 1 8.542 * * [simplify]: Extracting #5: cost 11 inf + 44 8.542 * * [simplify]: Extracting #6: cost 5 inf + 670 8.542 * * [simplify]: Extracting #7: cost 1 inf + 1715 8.542 * * [simplify]: Extracting #8: cost 0 inf + 2017 8.542 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 8.543 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 8.543 * * * * [progress]: [ 63 / 228 ] simplifiying candidate # 8.543 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 8.543 * * [simplify]: iters left: 6 (8 enodes) 8.545 * * [simplify]: iters left: 5 (28 enodes) 8.551 * * [simplify]: iters left: 4 (30 enodes) 8.556 * * [simplify]: Extracting #0: cost 1 inf + 0 8.556 * * [simplify]: Extracting #1: cost 4 inf + 0 8.556 * * [simplify]: Extracting #2: cost 5 inf + 1 8.556 * * [simplify]: Extracting #3: cost 8 inf + 1 8.556 * * [simplify]: Extracting #4: cost 12 inf + 1 8.556 * * [simplify]: Extracting #5: cost 11 inf + 43 8.556 * * [simplify]: Extracting #6: cost 6 inf + 558 8.556 * * [simplify]: Extracting #7: cost 2 inf + 1453 8.556 * * [simplify]: Extracting #8: cost 0 inf + 2016 8.557 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 8.557 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2) (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.557 * * * * [progress]: [ 64 / 228 ] simplifiying candidate # 8.557 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 8.557 * * [simplify]: iters left: 6 (10 enodes) 8.559 * * [simplify]: iters left: 5 (48 enodes) 8.570 * * [simplify]: iters left: 4 (94 enodes) 8.590 * * [simplify]: iters left: 3 (139 enodes) 8.637 * * [simplify]: iters left: 2 (201 enodes) 8.693 * * [simplify]: iters left: 1 (282 enodes) 8.768 * * [simplify]: Extracting #0: cost 1 inf + 0 8.768 * * [simplify]: Extracting #1: cost 3 inf + 0 8.768 * * [simplify]: Extracting #2: cost 28 inf + 0 8.768 * * [simplify]: Extracting #3: cost 68 inf + 2 8.769 * * [simplify]: Extracting #4: cost 72 inf + 74 8.770 * * [simplify]: Extracting #5: cost 35 inf + 5514 8.772 * * [simplify]: Extracting #6: cost 1 inf + 12047 8.775 * * [simplify]: Extracting #7: cost 0 inf + 12188 8.778 * [simplify]: Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) 8.778 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3))))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))))) 8.778 * * * * [progress]: [ 65 / 228 ] simplifiying candidate # 8.778 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 8.778 * * [simplify]: iters left: 6 (6 enodes) 8.780 * * [simplify]: iters left: 5 (22 enodes) 8.783 * * [simplify]: iters left: 4 (32 enodes) 8.788 * * [simplify]: iters left: 3 (36 enodes) 8.793 * * [simplify]: Extracting #0: cost 1 inf + 0 8.793 * * [simplify]: Extracting #1: cost 3 inf + 0 8.793 * * [simplify]: Extracting #2: cost 7 inf + 0 8.793 * * [simplify]: Extracting #3: cost 14 inf + 0 8.793 * * [simplify]: Extracting #4: cost 12 inf + 3 8.793 * * [simplify]: Extracting #5: cost 8 inf + 267 8.793 * * [simplify]: Extracting #6: cost 1 inf + 1376 8.793 * * [simplify]: Extracting #7: cost 0 inf + 1430 8.794 * * [simplify]: Extracting #8: cost 0 inf + 1361 8.794 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 8.794 * [simplify]: Simplified (2 2) to (λ (x) (* (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))))) (sqrt (+ (exp x) (/ -1 (exp x)))))) 8.794 * * * * [progress]: [ 66 / 228 ] simplifiying candidate # 8.794 * [simplify]: Simplifying (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.794 * * [simplify]: iters left: 6 (10 enodes) 8.796 * * [simplify]: iters left: 5 (34 enodes) 8.801 * * [simplify]: iters left: 4 (36 enodes) 8.807 * * [simplify]: Extracting #0: cost 1 inf + 0 8.807 * * [simplify]: Extracting #1: cost 3 inf + 0 8.807 * * [simplify]: Extracting #2: cost 5 inf + 0 8.807 * * [simplify]: Extracting #3: cost 8 inf + 0 8.807 * * [simplify]: Extracting #4: cost 9 inf + 1 8.807 * * [simplify]: Extracting #5: cost 12 inf + 1 8.807 * * [simplify]: Extracting #6: cost 16 inf + 1 8.807 * * [simplify]: Extracting #7: cost 15 inf + 43 8.807 * * [simplify]: Extracting #8: cost 10 inf + 558 8.808 * * [simplify]: Extracting #9: cost 5 inf + 1714 8.808 * * [simplify]: Extracting #10: cost 1 inf + 3202 8.808 * * [simplify]: Extracting #11: cost 0 inf + 3624 8.809 * [simplify]: Simplified to (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) 8.809 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (* (cbrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.809 * * * * [progress]: [ 67 / 228 ] simplifiying candidate # 8.809 * [simplify]: Simplifying (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) 8.809 * * [simplify]: iters left: 6 (9 enodes) 8.811 * * [simplify]: iters left: 5 (31 enodes) 8.818 * * [simplify]: iters left: 4 (33 enodes) 8.823 * * [simplify]: Extracting #0: cost 1 inf + 0 8.823 * * [simplify]: Extracting #1: cost 3 inf + 0 8.823 * * [simplify]: Extracting #2: cost 6 inf + 0 8.823 * * [simplify]: Extracting #3: cost 7 inf + 1 8.823 * * [simplify]: Extracting #4: cost 10 inf + 1 8.823 * * [simplify]: Extracting #5: cost 14 inf + 1 8.823 * * [simplify]: Extracting #6: cost 13 inf + 43 8.823 * * [simplify]: Extracting #7: cost 7 inf + 669 8.823 * * [simplify]: Extracting #8: cost 2 inf + 2016 8.824 * * [simplify]: Extracting #9: cost 0 inf + 2700 8.824 * [simplify]: Simplified to (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) 8.824 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (* (sqrt (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.824 * * * * [progress]: [ 68 / 228 ] simplifiying candidate # 8.824 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 8.825 * * [simplify]: iters left: 6 (12 enodes) 8.830 * * [simplify]: iters left: 5 (46 enodes) 8.840 * * [simplify]: iters left: 4 (62 enodes) 8.850 * * [simplify]: iters left: 3 (88 enodes) 8.863 * * [simplify]: iters left: 2 (93 enodes) 8.875 * * [simplify]: Extracting #0: cost 1 inf + 0 8.876 * * [simplify]: Extracting #1: cost 6 inf + 0 8.876 * * [simplify]: Extracting #2: cost 9 inf + 1 8.876 * * [simplify]: Extracting #3: cost 11 inf + 1 8.876 * * [simplify]: Extracting #4: cost 14 inf + 1 8.876 * * [simplify]: Extracting #5: cost 18 inf + 1 8.876 * * [simplify]: Extracting #6: cost 17 inf + 43 8.876 * * [simplify]: Extracting #7: cost 11 inf + 669 8.877 * * [simplify]: Extracting #8: cost 7 inf + 1753 8.878 * * [simplify]: Extracting #9: cost 1 inf + 4042 8.880 * * [simplify]: Extracting #10: cost 0 inf + 4464 8.881 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 8.881 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.881 * * * * [progress]: [ 69 / 228 ] simplifiying candidate # 8.881 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 8.882 * * [simplify]: iters left: 6 (12 enodes) 8.888 * * [simplify]: iters left: 5 (43 enodes) 8.901 * * [simplify]: iters left: 4 (45 enodes) 8.912 * * [simplify]: Extracting #0: cost 1 inf + 0 8.912 * * [simplify]: Extracting #1: cost 4 inf + 0 8.912 * * [simplify]: Extracting #2: cost 6 inf + 1 8.912 * * [simplify]: Extracting #3: cost 9 inf + 1 8.913 * * [simplify]: Extracting #4: cost 12 inf + 1 8.913 * * [simplify]: Extracting #5: cost 16 inf + 1 8.913 * * [simplify]: Extracting #6: cost 15 inf + 43 8.913 * * [simplify]: Extracting #7: cost 8 inf + 890 8.913 * * [simplify]: Extracting #8: cost 3 inf + 2556 8.914 * * [simplify]: Extracting #9: cost 0 inf + 3620 8.915 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 8.915 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.915 * * * * [progress]: [ 70 / 228 ] simplifiying candidate # 8.916 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.916 * * [simplify]: iters left: 6 (11 enodes) 8.921 * * [simplify]: iters left: 5 (39 enodes) 8.936 * * [simplify]: iters left: 4 (41 enodes) 8.946 * * [simplify]: Extracting #0: cost 1 inf + 0 8.947 * * [simplify]: Extracting #1: cost 4 inf + 0 8.947 * * [simplify]: Extracting #2: cost 5 inf + 1 8.947 * * [simplify]: Extracting #3: cost 7 inf + 1 8.947 * * [simplify]: Extracting #4: cost 10 inf + 1 8.947 * * [simplify]: Extracting #5: cost 14 inf + 1 8.947 * * [simplify]: Extracting #6: cost 13 inf + 43 8.947 * * [simplify]: Extracting #7: cost 6 inf + 890 8.948 * * [simplify]: Extracting #8: cost 3 inf + 1713 8.948 * * [simplify]: Extracting #9: cost 1 inf + 2356 8.949 * * [simplify]: Extracting #10: cost 0 inf + 2698 8.949 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 8.949 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.950 * * * * [progress]: [ 71 / 228 ] simplifiying candidate # 8.950 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 8.950 * * [simplify]: iters left: 5 (5 enodes) 8.959 * * [simplify]: iters left: 4 (19 enodes) 8.964 * * [simplify]: iters left: 3 (21 enodes) 8.969 * * [simplify]: Extracting #0: cost 1 inf + 0 8.969 * * [simplify]: Extracting #1: cost 0 inf + 1 8.969 * [simplify]: Simplified to 1 8.969 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.969 * * * * [progress]: [ 72 / 228 ] simplifiying candidate # 8.969 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 8.970 * * [simplify]: iters left: 5 (5 enodes) 8.978 * * [simplify]: iters left: 4 (19 enodes) 8.983 * * [simplify]: iters left: 3 (21 enodes) 8.986 * * [simplify]: Extracting #0: cost 1 inf + 0 8.986 * * [simplify]: Extracting #1: cost 0 inf + 1 8.986 * [simplify]: Simplified to 1 8.986 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 8.986 * * * * [progress]: [ 73 / 228 ] simplifiying candidate # 8.986 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 8.986 * * [simplify]: iters left: 6 (11 enodes) 8.989 * * [simplify]: iters left: 5 (39 enodes) 8.995 * * [simplify]: iters left: 4 (41 enodes) 9.000 * * [simplify]: Extracting #0: cost 1 inf + 0 9.000 * * [simplify]: Extracting #1: cost 4 inf + 0 9.001 * * [simplify]: Extracting #2: cost 5 inf + 1 9.001 * * [simplify]: Extracting #3: cost 7 inf + 1 9.001 * * [simplify]: Extracting #4: cost 10 inf + 1 9.001 * * [simplify]: Extracting #5: cost 14 inf + 1 9.001 * * [simplify]: Extracting #6: cost 13 inf + 43 9.001 * * [simplify]: Extracting #7: cost 6 inf + 890 9.001 * * [simplify]: Extracting #8: cost 3 inf + 1713 9.001 * * [simplify]: Extracting #9: cost 1 inf + 2356 9.002 * * [simplify]: Extracting #10: cost 0 inf + 2698 9.002 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 9.002 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (* (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.002 * * * * [progress]: [ 74 / 228 ] simplifiying candidate # 9.002 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 9.002 * * [simplify]: iters left: 5 (4 enodes) 9.007 * * [simplify]: iters left: 4 (14 enodes) 9.008 * * [simplify]: iters left: 3 (16 enodes) 9.010 * * [simplify]: Extracting #0: cost 1 inf + 0 9.010 * * [simplify]: Extracting #1: cost 0 inf + 1 9.010 * [simplify]: Simplified to 1 9.010 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.010 * * * * [progress]: [ 75 / 228 ] simplifiying candidate # 9.010 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.010 * * [simplify]: iters left: 6 (11 enodes) 9.013 * * [simplify]: iters left: 5 (39 enodes) 9.019 * * [simplify]: iters left: 4 (46 enodes) 9.025 * * [simplify]: iters left: 3 (48 enodes) 9.032 * * [simplify]: Extracting #0: cost 1 inf + 0 9.032 * * [simplify]: Extracting #1: cost 7 inf + 0 9.032 * * [simplify]: Extracting #2: cost 11 inf + 1 9.032 * * [simplify]: Extracting #3: cost 13 inf + 1 9.032 * * [simplify]: Extracting #4: cost 16 inf + 1 9.032 * * [simplify]: Extracting #5: cost 20 inf + 1 9.032 * * [simplify]: Extracting #6: cost 17 inf + 256 9.032 * * [simplify]: Extracting #7: cost 10 inf + 1137 9.033 * * [simplify]: Extracting #8: cost 3 inf + 3240 9.033 * * [simplify]: Extracting #9: cost 1 inf + 3904 9.034 * * [simplify]: Extracting #10: cost 0 inf + 4256 9.034 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 9.034 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (* (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.035 * * * * [progress]: [ 76 / 228 ] simplifiying candidate # 9.035 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 9.035 * * [simplify]: iters left: 6 (11 enodes) 9.041 * * [simplify]: iters left: 5 (38 enodes) 9.052 * * [simplify]: iters left: 4 (40 enodes) 9.063 * * [simplify]: Extracting #0: cost 1 inf + 0 9.064 * * [simplify]: Extracting #1: cost 4 inf + 0 9.064 * * [simplify]: Extracting #2: cost 6 inf + 1 9.064 * * [simplify]: Extracting #3: cost 9 inf + 1 9.064 * * [simplify]: Extracting #4: cost 12 inf + 1 9.064 * * [simplify]: Extracting #5: cost 16 inf + 1 9.064 * * [simplify]: Extracting #6: cost 13 inf + 225 9.064 * * [simplify]: Extracting #7: cost 6 inf + 1532 9.065 * * [simplify]: Extracting #8: cost 0 inf + 3620 9.066 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 9.066 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.066 * * * * [progress]: [ 77 / 228 ] simplifiying candidate # 9.067 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.067 * * [simplify]: iters left: 6 (10 enodes) 9.073 * * [simplify]: iters left: 5 (34 enodes) 9.082 * * [simplify]: iters left: 4 (36 enodes) 9.091 * * [simplify]: Extracting #0: cost 1 inf + 0 9.092 * * [simplify]: Extracting #1: cost 4 inf + 0 9.092 * * [simplify]: Extracting #2: cost 5 inf + 1 9.092 * * [simplify]: Extracting #3: cost 7 inf + 1 9.092 * * [simplify]: Extracting #4: cost 10 inf + 1 9.092 * * [simplify]: Extracting #5: cost 14 inf + 1 9.092 * * [simplify]: Extracting #6: cost 11 inf + 225 9.092 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.093 * * [simplify]: Extracting #8: cost 1 inf + 2356 9.093 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.094 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.094 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.094 * * * * [progress]: [ 78 / 228 ] simplifiying candidate # 9.094 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 9.094 * * [simplify]: iters left: 3 (3 enodes) 9.098 * * [simplify]: iters left: 2 (9 enodes) 9.100 * * [simplify]: iters left: 1 (11 enodes) 9.104 * * [simplify]: Extracting #0: cost 1 inf + 0 9.104 * * [simplify]: Extracting #1: cost 0 inf + 1 9.104 * [simplify]: Simplified to 1 9.104 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.104 * * * * [progress]: [ 79 / 228 ] simplifiying candidate # 9.104 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 9.104 * * [simplify]: iters left: 3 (3 enodes) 9.108 * * [simplify]: iters left: 2 (9 enodes) 9.111 * * [simplify]: iters left: 1 (11 enodes) 9.113 * * [simplify]: Extracting #0: cost 1 inf + 0 9.113 * * [simplify]: Extracting #1: cost 0 inf + 1 9.113 * [simplify]: Simplified to 1 9.114 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.114 * * * * [progress]: [ 80 / 228 ] simplifiying candidate # 9.114 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.114 * * [simplify]: iters left: 6 (10 enodes) 9.120 * * [simplify]: iters left: 5 (34 enodes) 9.130 * * [simplify]: iters left: 4 (36 enodes) 9.141 * * [simplify]: Extracting #0: cost 1 inf + 0 9.141 * * [simplify]: Extracting #1: cost 4 inf + 0 9.141 * * [simplify]: Extracting #2: cost 5 inf + 1 9.141 * * [simplify]: Extracting #3: cost 7 inf + 1 9.141 * * [simplify]: Extracting #4: cost 10 inf + 1 9.141 * * [simplify]: Extracting #5: cost 14 inf + 1 9.141 * * [simplify]: Extracting #6: cost 11 inf + 225 9.142 * * [simplify]: Extracting #7: cost 5 inf + 1151 9.142 * * [simplify]: Extracting #8: cost 1 inf + 2356 9.143 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.143 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.143 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.144 * * * * [progress]: [ 81 / 228 ] simplifiying candidate # 9.144 * [simplify]: Simplifying (/ (sqrt 1) 1) 9.144 * * [simplify]: iters left: 3 (3 enodes) 9.147 * * [simplify]: iters left: 2 (9 enodes) 9.150 * * [simplify]: iters left: 1 (11 enodes) 9.153 * * [simplify]: Extracting #0: cost 1 inf + 0 9.153 * * [simplify]: Extracting #1: cost 0 inf + 1 9.153 * [simplify]: Simplified to 1 9.153 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.154 * * * * [progress]: [ 82 / 228 ] simplifiying candidate # 9.154 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 9.154 * * [simplify]: iters left: 6 (10 enodes) 9.159 * * [simplify]: iters left: 5 (36 enodes) 9.170 * * [simplify]: iters left: 4 (40 enodes) 9.178 * * [simplify]: Extracting #0: cost 1 inf + 0 9.178 * * [simplify]: Extracting #1: cost 6 inf + 0 9.178 * * [simplify]: Extracting #2: cost 9 inf + 1 9.179 * * [simplify]: Extracting #3: cost 11 inf + 1 9.179 * * [simplify]: Extracting #4: cost 14 inf + 1 9.179 * * [simplify]: Extracting #5: cost 18 inf + 1 9.179 * * [simplify]: Extracting #6: cost 17 inf + 43 9.179 * * [simplify]: Extracting #7: cost 12 inf + 598 9.179 * * [simplify]: Extracting #8: cost 6 inf + 2135 9.179 * * [simplify]: Extracting #9: cost 1 inf + 4042 9.180 * * [simplify]: Extracting #10: cost 0 inf + 4464 9.180 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 9.180 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.180 * * * * [progress]: [ 83 / 228 ] simplifiying candidate # 9.181 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 9.181 * * [simplify]: iters left: 6 (10 enodes) 9.183 * * [simplify]: iters left: 5 (35 enodes) 9.190 * * [simplify]: iters left: 4 (37 enodes) 9.195 * * [simplify]: Extracting #0: cost 1 inf + 0 9.195 * * [simplify]: Extracting #1: cost 4 inf + 0 9.195 * * [simplify]: Extracting #2: cost 6 inf + 1 9.195 * * [simplify]: Extracting #3: cost 9 inf + 1 9.195 * * [simplify]: Extracting #4: cost 12 inf + 1 9.195 * * [simplify]: Extracting #5: cost 16 inf + 1 9.195 * * [simplify]: Extracting #6: cost 15 inf + 43 9.195 * * [simplify]: Extracting #7: cost 8 inf + 890 9.196 * * [simplify]: Extracting #8: cost 0 inf + 3620 9.196 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 9.196 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.196 * * * * [progress]: [ 84 / 228 ] simplifiying candidate # 9.197 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.197 * * [simplify]: iters left: 6 (9 enodes) 9.199 * * [simplify]: iters left: 5 (31 enodes) 9.203 * * [simplify]: iters left: 4 (33 enodes) 9.208 * * [simplify]: Extracting #0: cost 1 inf + 0 9.208 * * [simplify]: Extracting #1: cost 4 inf + 0 9.208 * * [simplify]: Extracting #2: cost 5 inf + 1 9.208 * * [simplify]: Extracting #3: cost 7 inf + 1 9.208 * * [simplify]: Extracting #4: cost 10 inf + 1 9.208 * * [simplify]: Extracting #5: cost 14 inf + 1 9.208 * * [simplify]: Extracting #6: cost 13 inf + 43 9.209 * * [simplify]: Extracting #7: cost 7 inf + 669 9.209 * * [simplify]: Extracting #8: cost 2 inf + 2014 9.209 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.209 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.209 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.209 * * * * [progress]: [ 85 / 228 ] simplifiying candidate # 9.210 * [simplify]: Simplifying (/ 1 (sqrt 1)) 9.210 * * [simplify]: iters left: 3 (3 enodes) 9.214 * * [simplify]: iters left: 2 (11 enodes) 9.215 * * [simplify]: iters left: 1 (13 enodes) 9.217 * * [simplify]: Extracting #0: cost 1 inf + 0 9.217 * * [simplify]: Extracting #1: cost 0 inf + 1 9.217 * [simplify]: Simplified to 1 9.217 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.218 * * * * [progress]: [ 86 / 228 ] simplifiying candidate # 9.218 * [simplify]: Simplifying (/ 1 (sqrt 1)) 9.218 * * [simplify]: iters left: 3 (3 enodes) 9.221 * * [simplify]: iters left: 2 (11 enodes) 9.223 * * [simplify]: iters left: 1 (13 enodes) 9.225 * * [simplify]: Extracting #0: cost 1 inf + 0 9.225 * * [simplify]: Extracting #1: cost 0 inf + 1 9.225 * [simplify]: Simplified to 1 9.225 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.225 * * * * [progress]: [ 87 / 228 ] simplifiying candidate # 9.225 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.225 * * [simplify]: iters left: 6 (9 enodes) 9.227 * * [simplify]: iters left: 5 (31 enodes) 9.234 * * [simplify]: iters left: 4 (33 enodes) 9.244 * * [simplify]: Extracting #0: cost 1 inf + 0 9.244 * * [simplify]: Extracting #1: cost 4 inf + 0 9.244 * * [simplify]: Extracting #2: cost 5 inf + 1 9.244 * * [simplify]: Extracting #3: cost 7 inf + 1 9.244 * * [simplify]: Extracting #4: cost 10 inf + 1 9.244 * * [simplify]: Extracting #5: cost 14 inf + 1 9.244 * * [simplify]: Extracting #6: cost 13 inf + 43 9.244 * * [simplify]: Extracting #7: cost 7 inf + 669 9.245 * * [simplify]: Extracting #8: cost 2 inf + 2014 9.245 * * [simplify]: Extracting #9: cost 0 inf + 2698 9.246 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 9.246 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.246 * * * * [progress]: [ 88 / 228 ] simplifiying candidate # 9.246 * [simplify]: Simplifying (/ 1 1) 9.246 * * [simplify]: iters left: 2 (2 enodes) 9.248 * * [simplify]: iters left: 1 (6 enodes) 9.250 * * [simplify]: Extracting #0: cost 1 inf + 0 9.250 * * [simplify]: Extracting #1: cost 0 inf + 1 9.250 * [simplify]: Simplified to 1 9.250 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.250 * * * * [progress]: [ 89 / 228 ] simplifiying candidate # 9.250 * * * * [progress]: [ 90 / 228 ] simplifiying candidate # 9.251 * * * * [progress]: [ 91 / 228 ] simplifiying candidate # 9.251 * [simplify]: Simplifying (/ 1 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) 9.251 * * [simplify]: iters left: 6 (11 enodes) 9.257 * * [simplify]: iters left: 5 (50 enodes) 9.279 * * [simplify]: iters left: 4 (101 enodes) 9.322 * * [simplify]: iters left: 3 (184 enodes) 9.387 * * [simplify]: iters left: 2 (301 enodes) 9.486 * * [simplify]: Extracting #0: cost 1 inf + 0 9.486 * * [simplify]: Extracting #1: cost 4 inf + 0 9.486 * * [simplify]: Extracting #2: cost 7 inf + 1 9.487 * * [simplify]: Extracting #3: cost 27 inf + 1 9.487 * * [simplify]: Extracting #4: cost 93 inf + 2 9.488 * * [simplify]: Extracting #5: cost 107 inf + 3049 9.491 * * [simplify]: Extracting #6: cost 33 inf + 29279 9.495 * * [simplify]: Extracting #7: cost 4 inf + 45971 9.500 * * [simplify]: Extracting #8: cost 0 inf + 49190 9.505 * [simplify]: Simplified to (/ 1 (sqrt (fma (* (exp (- x)) (exp (- x))) (exp (- x)) (* (* (exp x) (exp x)) (exp x))))) 9.505 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (fma (* (exp (- x)) (exp (- x))) (exp (- x)) (* (* (exp x) (exp x)) (exp x))))) (* (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.505 * * * * [progress]: [ 92 / 228 ] simplifiying candidate # 9.505 * [simplify]: Simplifying (/ 1 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) 9.505 * * [simplify]: iters left: 6 (10 enodes) 9.508 * * [simplify]: iters left: 5 (43 enodes) 9.515 * * [simplify]: iters left: 4 (68 enodes) 9.538 * * [simplify]: iters left: 3 (102 enodes) 9.576 * * [simplify]: iters left: 2 (174 enodes) 9.671 * * [simplify]: iters left: 1 (282 enodes) 9.745 * * [simplify]: Extracting #0: cost 1 inf + 0 9.745 * * [simplify]: Extracting #1: cost 4 inf + 0 9.745 * * [simplify]: Extracting #2: cost 5 inf + 1 9.745 * * [simplify]: Extracting #3: cost 41 inf + 1 9.745 * * [simplify]: Extracting #4: cost 72 inf + 2 9.746 * * [simplify]: Extracting #5: cost 78 inf + 3 9.747 * * [simplify]: Extracting #6: cost 44 inf + 4893 9.749 * * [simplify]: Extracting #7: cost 2 inf + 13789 9.752 * * [simplify]: Extracting #8: cost 0 inf + 13854 9.756 * [simplify]: Simplified to (/ 1 (sqrt (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x))))) 9.756 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (fma (exp x) (exp x) (/ (/ -1 (exp x)) (exp x))))) (* (sqrt (- (exp x) (exp (- x)))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 9.756 * * * * [progress]: [ 93 / 228 ] simplifiying candidate # 9.756 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 9.756 * * [simplify]: iters left: 6 (6 enodes) 9.757 * * [simplify]: iters left: 5 (21 enodes) 9.763 * * [simplify]: iters left: 4 (25 enodes) 9.770 * * [simplify]: iters left: 3 (27 enodes) 9.778 * * [simplify]: Extracting #0: cost 1 inf + 0 9.778 * * [simplify]: Extracting #1: cost 3 inf + 0 9.778 * * [simplify]: Extracting #2: cost 6 inf + 0 9.778 * * [simplify]: Extracting #3: cost 11 inf + 0 9.778 * * [simplify]: Extracting #4: cost 9 inf + 43 9.779 * * [simplify]: Extracting #5: cost 0 inf + 1412 9.779 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 9.779 * [simplify]: Simplified (2 2) to (λ (x) (/ (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) 2) (sqrt (+ (exp x) (exp (- x)))))) 9.779 * * * * [progress]: [ 94 / 228 ] simplifiying candidate # 9.779 * [simplify]: Simplifying (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))) 9.780 * * [simplify]: iters left: 6 (10 enodes) 9.786 * * [simplify]: iters left: 5 (35 enodes) 9.797 * * [simplify]: iters left: 4 (42 enodes) 9.808 * * [simplify]: Extracting #0: cost 1 inf + 0 9.808 * * [simplify]: Extracting #1: cost 5 inf + 0 9.808 * * [simplify]: Extracting #2: cost 5 inf + 2 9.808 * * [simplify]: Extracting #3: cost 8 inf + 2 9.808 * * [simplify]: Extracting #4: cost 12 inf + 2 9.808 * * [simplify]: Extracting #5: cost 9 inf + 226 9.808 * * [simplify]: Extracting #6: cost 2 inf + 1454 9.809 * * [simplify]: Extracting #7: cost 0 inf + 2017 9.809 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 9.810 * [simplify]: Simplified (2 1) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 9.810 * * * * [progress]: [ 95 / 228 ] simplifiying candidate #real (real->posit16 (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))> 9.810 * * * * [progress]: [ 96 / 228 ] simplifiying candidate # 9.810 * * * * [progress]: [ 97 / 228 ] simplifiying candidate # 9.810 * * * * [progress]: [ 98 / 228 ] simplifiying candidate # 9.810 * * * * [progress]: [ 99 / 228 ] simplifiying candidate # 9.810 * * * * [progress]: [ 100 / 228 ] simplifiying candidate # 9.810 * [simplify]: Simplifying (- 1/2) 9.810 * * [simplify]: iters left: 2 (2 enodes) 9.812 * * [simplify]: iters left: 1 (7 enodes) 9.815 * * [simplify]: Extracting #0: cost 1 inf + 0 9.815 * * [simplify]: Extracting #1: cost 0 inf + 1 9.815 * [simplify]: Simplified to -1/2 9.815 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (+ (exp x) (exp (- x))) -1/2) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.815 * * * * [progress]: [ 101 / 228 ] simplifiying candidate # 9.815 * [simplify]: Simplifying (- 1) 9.815 * * [simplify]: iters left: 2 (2 enodes) 9.817 * * [simplify]: iters left: 1 (9 enodes) 9.820 * * [simplify]: Extracting #0: cost 1 inf + 0 9.821 * * [simplify]: Extracting #1: cost 0 inf + 1 9.821 * [simplify]: Simplified to -1 9.821 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (sqrt (+ (exp x) (exp (- x)))) -1) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.821 * * * * [progress]: [ 102 / 228 ] simplifiying candidate # 9.821 * [simplify]: Simplifying (- (/ 1 2)) 9.821 * * [simplify]: iters left: 4 (4 enodes) 9.826 * * [simplify]: iters left: 3 (19 enodes) 9.831 * * [simplify]: iters left: 2 (23 enodes) 9.838 * * [simplify]: Extracting #0: cost 1 inf + 0 9.838 * * [simplify]: Extracting #1: cost 0 inf + 1 9.838 * [simplify]: Simplified to -1/2 9.838 * [simplify]: Simplified (2 1 2) to (λ (x) (* (pow (+ (exp x) (exp (- x))) -1/2) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.838 * * * * [progress]: [ 103 / 228 ] simplifiying candidate # 9.838 * * * * [progress]: [ 104 / 228 ] simplifiying candidate # 9.838 * * * * [progress]: [ 105 / 228 ] simplifiying candidate # 9.839 * [simplify]: Simplifying (- 0 (log (sqrt (+ (exp x) (exp (- x)))))) 9.839 * * [simplify]: iters left: 6 (9 enodes) 9.842 * * [simplify]: iters left: 5 (32 enodes) 9.853 * * [simplify]: iters left: 4 (39 enodes) 9.864 * * [simplify]: iters left: 3 (41 enodes) 9.875 * * [simplify]: iters left: 2 (43 enodes) 9.889 * * [simplify]: Extracting #0: cost 1 inf + 0 9.889 * * [simplify]: Extracting #1: cost 4 inf + 0 9.889 * * [simplify]: Extracting #2: cost 5 inf + 1 9.889 * * [simplify]: Extracting #3: cost 7 inf + 1 9.889 * * [simplify]: Extracting #4: cost 10 inf + 1 9.889 * * [simplify]: Extracting #5: cost 15 inf + 1 9.889 * * [simplify]: Extracting #6: cost 13 inf + 44 9.890 * * [simplify]: Extracting #7: cost 8 inf + 559 9.890 * * [simplify]: Extracting #8: cost 3 inf + 1744 9.891 * * [simplify]: Extracting #9: cost 0 inf + 2817 9.891 * [simplify]: Simplified to (- (log (sqrt (+ (exp x) (exp (- x)))))) 9.892 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.892 * * * * [progress]: [ 106 / 228 ] simplifiying candidate # 9.892 * [simplify]: Simplifying (- (log 1) (log (sqrt (+ (exp x) (exp (- x)))))) 9.892 * * [simplify]: iters left: 6 (10 enodes) 9.897 * * [simplify]: iters left: 5 (36 enodes) 9.909 * * [simplify]: Extracting #0: cost 1 inf + 0 9.909 * * [simplify]: Extracting #1: cost 4 inf + 0 9.909 * * [simplify]: Extracting #2: cost 5 inf + 1 9.909 * * [simplify]: Extracting #3: cost 7 inf + 1 9.909 * * [simplify]: Extracting #4: cost 10 inf + 1 9.909 * * [simplify]: Extracting #5: cost 15 inf + 1 9.909 * * [simplify]: Extracting #6: cost 11 inf + 226 9.910 * * [simplify]: Extracting #7: cost 5 inf + 1152 9.910 * * [simplify]: Extracting #8: cost 1 inf + 2446 9.911 * * [simplify]: Extracting #9: cost 0 inf + 2817 9.911 * [simplify]: Simplified to (- (log (sqrt (+ (exp x) (exp (- x)))))) 9.912 * [simplify]: Simplified (2 1 1) to (λ (x) (* (exp (- (log (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 9.912 * * * * [progress]: [ 107 / 228 ] simplifiying candidate # 9.912 * * * * [progress]: [ 108 / 228 ] simplifiying candidate # 9.912 * * * * [progress]: [ 109 / 228 ] simplifiying candidate # 9.912 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 9.912 * * [simplify]: iters left: 6 (12 enodes) 9.919 * * [simplify]: iters left: 5 (40 enodes) 9.931 * * [simplify]: iters left: 4 (71 enodes) 9.945 * * [simplify]: iters left: 3 (121 enodes) 9.966 * * [simplify]: iters left: 2 (171 enodes) 10.026 * * [simplify]: iters left: 1 (292 enodes) 10.104 * * [simplify]: Extracting #0: cost 1 inf + 0 10.104 * * [simplify]: Extracting #1: cost 15 inf + 0 10.104 * * [simplify]: Extracting #2: cost 39 inf + 2 10.104 * * [simplify]: Extracting #3: cost 50 inf + 4 10.105 * * [simplify]: Extracting #4: cost 45 inf + 673 10.106 * * [simplify]: Extracting #5: cost 38 inf + 1832 10.108 * * [simplify]: Extracting #6: cost 18 inf + 9598 10.113 * * [simplify]: Extracting #7: cost 3 inf + 17788 10.118 * * [simplify]: Extracting #8: cost 0 inf + 19407 10.124 * [simplify]: Simplified to (/ (/ 1 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x)))) 10.124 * [simplify]: Simplified (2 1 1) to (λ (x) (* (cbrt (/ (/ 1 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.124 * * * * [progress]: [ 110 / 228 ] simplifiying candidate # 10.124 * * * * [progress]: [ 111 / 228 ] simplifiying candidate # 10.124 * * * * [progress]: [ 112 / 228 ] simplifiying candidate # 10.125 * * * * [progress]: [ 113 / 228 ] simplifiying candidate # 10.125 * * * * [progress]: [ 114 / 228 ] simplifiying candidate # 10.125 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.125 * * [simplify]: iters left: 6 (12 enodes) 10.132 * * [simplify]: iters left: 5 (46 enodes) 10.145 * * [simplify]: iters left: 4 (62 enodes) 10.155 * * [simplify]: iters left: 3 (88 enodes) 10.168 * * [simplify]: iters left: 2 (93 enodes) 10.176 * * [simplify]: Extracting #0: cost 1 inf + 0 10.176 * * [simplify]: Extracting #1: cost 6 inf + 0 10.176 * * [simplify]: Extracting #2: cost 9 inf + 1 10.176 * * [simplify]: Extracting #3: cost 11 inf + 1 10.177 * * [simplify]: Extracting #4: cost 14 inf + 1 10.177 * * [simplify]: Extracting #5: cost 18 inf + 1 10.177 * * [simplify]: Extracting #6: cost 17 inf + 43 10.179 * * [simplify]: Extracting #7: cost 11 inf + 669 10.179 * * [simplify]: Extracting #8: cost 7 inf + 1753 10.179 * * [simplify]: Extracting #9: cost 1 inf + 4042 10.180 * * [simplify]: Extracting #10: cost 0 inf + 4464 10.181 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) 10.181 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.181 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.181 * * [simplify]: iters left: 6 (10 enodes) 10.184 * * [simplify]: iters left: 5 (34 enodes) 10.189 * * [simplify]: iters left: 4 (36 enodes) 10.194 * * [simplify]: Extracting #0: cost 1 inf + 0 10.194 * * [simplify]: Extracting #1: cost 4 inf + 0 10.194 * * [simplify]: Extracting #2: cost 5 inf + 1 10.194 * * [simplify]: Extracting #3: cost 7 inf + 1 10.194 * * [simplify]: Extracting #4: cost 10 inf + 1 10.194 * * [simplify]: Extracting #5: cost 14 inf + 1 10.194 * * [simplify]: Extracting #6: cost 11 inf + 225 10.194 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.195 * * [simplify]: Extracting #8: cost 1 inf + 2476 10.195 * * [simplify]: Extracting #9: cost 0 inf + 2858 10.195 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.195 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.195 * * * * [progress]: [ 115 / 228 ] simplifiying candidate # 10.196 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.196 * * [simplify]: iters left: 6 (12 enodes) 10.199 * * [simplify]: iters left: 5 (43 enodes) 10.205 * * [simplify]: iters left: 4 (45 enodes) 10.211 * * [simplify]: Extracting #0: cost 1 inf + 0 10.211 * * [simplify]: Extracting #1: cost 4 inf + 0 10.211 * * [simplify]: Extracting #2: cost 6 inf + 1 10.211 * * [simplify]: Extracting #3: cost 9 inf + 1 10.211 * * [simplify]: Extracting #4: cost 12 inf + 1 10.211 * * [simplify]: Extracting #5: cost 16 inf + 1 10.211 * * [simplify]: Extracting #6: cost 15 inf + 43 10.212 * * [simplify]: Extracting #7: cost 8 inf + 890 10.212 * * [simplify]: Extracting #8: cost 3 inf + 2556 10.212 * * [simplify]: Extracting #9: cost 0 inf + 3620 10.213 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) 10.213 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.213 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.213 * * [simplify]: iters left: 6 (10 enodes) 10.216 * * [simplify]: iters left: 5 (34 enodes) 10.221 * * [simplify]: iters left: 4 (36 enodes) 10.229 * * [simplify]: Extracting #0: cost 1 inf + 0 10.229 * * [simplify]: Extracting #1: cost 4 inf + 0 10.229 * * [simplify]: Extracting #2: cost 5 inf + 1 10.229 * * [simplify]: Extracting #3: cost 7 inf + 1 10.230 * * [simplify]: Extracting #4: cost 10 inf + 1 10.230 * * [simplify]: Extracting #5: cost 14 inf + 1 10.230 * * [simplify]: Extracting #6: cost 11 inf + 225 10.230 * * [simplify]: Extracting #7: cost 5 inf + 1191 10.231 * * [simplify]: Extracting #8: cost 1 inf + 2556 10.231 * * [simplify]: Extracting #9: cost 0 inf + 2938 10.232 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.232 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.232 * * * * [progress]: [ 116 / 228 ] simplifiying candidate # 10.232 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.232 * * [simplify]: iters left: 6 (11 enodes) 10.238 * * [simplify]: iters left: 5 (39 enodes) 10.251 * * [simplify]: iters left: 4 (41 enodes) 10.262 * * [simplify]: Extracting #0: cost 1 inf + 0 10.262 * * [simplify]: Extracting #1: cost 4 inf + 0 10.262 * * [simplify]: Extracting #2: cost 5 inf + 1 10.262 * * [simplify]: Extracting #3: cost 7 inf + 1 10.262 * * [simplify]: Extracting #4: cost 10 inf + 1 10.263 * * [simplify]: Extracting #5: cost 14 inf + 1 10.263 * * [simplify]: Extracting #6: cost 13 inf + 43 10.263 * * [simplify]: Extracting #7: cost 6 inf + 890 10.263 * * [simplify]: Extracting #8: cost 3 inf + 1713 10.264 * * [simplify]: Extracting #9: cost 1 inf + 2356 10.264 * * [simplify]: Extracting #10: cost 0 inf + 2698 10.265 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.265 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.265 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.265 * * [simplify]: iters left: 6 (10 enodes) 10.271 * * [simplify]: iters left: 5 (34 enodes) 10.281 * * [simplify]: iters left: 4 (36 enodes) 10.291 * * [simplify]: Extracting #0: cost 1 inf + 0 10.292 * * [simplify]: Extracting #1: cost 4 inf + 0 10.292 * * [simplify]: Extracting #2: cost 5 inf + 1 10.294 * * [simplify]: Extracting #3: cost 7 inf + 1 10.294 * * [simplify]: Extracting #4: cost 10 inf + 1 10.294 * * [simplify]: Extracting #5: cost 14 inf + 1 10.294 * * [simplify]: Extracting #6: cost 11 inf + 225 10.294 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.295 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.295 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.296 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.296 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.296 * * * * [progress]: [ 117 / 228 ] simplifiying candidate # 10.297 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 10.297 * * [simplify]: iters left: 5 (5 enodes) 10.306 * * [simplify]: iters left: 4 (19 enodes) 10.311 * * [simplify]: iters left: 3 (21 enodes) 10.315 * * [simplify]: Extracting #0: cost 1 inf + 0 10.315 * * [simplify]: Extracting #1: cost 0 inf + 1 10.315 * [simplify]: Simplified to 1 10.316 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.316 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.316 * * [simplify]: iters left: 6 (9 enodes) 10.321 * * [simplify]: iters left: 5 (31 enodes) 10.330 * * [simplify]: iters left: 4 (33 enodes) 10.339 * * [simplify]: Extracting #0: cost 1 inf + 0 10.339 * * [simplify]: Extracting #1: cost 4 inf + 0 10.339 * * [simplify]: Extracting #2: cost 5 inf + 1 10.339 * * [simplify]: Extracting #3: cost 8 inf + 1 10.339 * * [simplify]: Extracting #4: cost 12 inf + 1 10.339 * * [simplify]: Extracting #5: cost 9 inf + 225 10.340 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.340 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.341 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.341 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.341 * * * * [progress]: [ 118 / 228 ] simplifiying candidate # 10.341 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt 1)) 10.341 * * [simplify]: iters left: 5 (5 enodes) 10.350 * * [simplify]: iters left: 4 (19 enodes) 10.355 * * [simplify]: iters left: 3 (21 enodes) 10.359 * * [simplify]: Extracting #0: cost 1 inf + 0 10.359 * * [simplify]: Extracting #1: cost 0 inf + 1 10.359 * [simplify]: Simplified to 1 10.359 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.359 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.360 * * [simplify]: iters left: 6 (9 enodes) 10.365 * * [simplify]: iters left: 5 (31 enodes) 10.374 * * [simplify]: iters left: 4 (33 enodes) 10.383 * * [simplify]: Extracting #0: cost 1 inf + 0 10.383 * * [simplify]: Extracting #1: cost 4 inf + 0 10.383 * * [simplify]: Extracting #2: cost 5 inf + 1 10.383 * * [simplify]: Extracting #3: cost 8 inf + 1 10.383 * * [simplify]: Extracting #4: cost 12 inf + 1 10.383 * * [simplify]: Extracting #5: cost 9 inf + 225 10.383 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.384 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.384 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.384 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.385 * * * * [progress]: [ 119 / 228 ] simplifiying candidate # 10.385 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.385 * * [simplify]: iters left: 6 (11 enodes) 10.391 * * [simplify]: iters left: 5 (39 enodes) 10.398 * * [simplify]: iters left: 4 (41 enodes) 10.404 * * [simplify]: Extracting #0: cost 1 inf + 0 10.404 * * [simplify]: Extracting #1: cost 4 inf + 0 10.404 * * [simplify]: Extracting #2: cost 5 inf + 1 10.404 * * [simplify]: Extracting #3: cost 7 inf + 1 10.404 * * [simplify]: Extracting #4: cost 10 inf + 1 10.404 * * [simplify]: Extracting #5: cost 14 inf + 1 10.404 * * [simplify]: Extracting #6: cost 13 inf + 43 10.404 * * [simplify]: Extracting #7: cost 6 inf + 890 10.404 * * [simplify]: Extracting #8: cost 3 inf + 1713 10.405 * * [simplify]: Extracting #9: cost 1 inf + 2356 10.405 * * [simplify]: Extracting #10: cost 0 inf + 2698 10.405 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) 10.405 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.406 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.406 * * [simplify]: iters left: 6 (10 enodes) 10.409 * * [simplify]: iters left: 5 (34 enodes) 10.414 * * [simplify]: iters left: 4 (36 enodes) 10.420 * * [simplify]: Extracting #0: cost 1 inf + 0 10.420 * * [simplify]: Extracting #1: cost 4 inf + 0 10.420 * * [simplify]: Extracting #2: cost 5 inf + 1 10.420 * * [simplify]: Extracting #3: cost 7 inf + 1 10.420 * * [simplify]: Extracting #4: cost 10 inf + 1 10.420 * * [simplify]: Extracting #5: cost 14 inf + 1 10.420 * * [simplify]: Extracting #6: cost 11 inf + 225 10.420 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.420 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.421 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.421 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.421 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.421 * * * * [progress]: [ 120 / 228 ] simplifiying candidate # 10.421 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 10.421 * * [simplify]: iters left: 5 (4 enodes) 10.427 * * [simplify]: iters left: 4 (14 enodes) 10.429 * * [simplify]: iters left: 3 (16 enodes) 10.431 * * [simplify]: Extracting #0: cost 1 inf + 0 10.431 * * [simplify]: Extracting #1: cost 0 inf + 1 10.431 * [simplify]: Simplified to 1 10.431 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.431 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.432 * * [simplify]: iters left: 6 (9 enodes) 10.435 * * [simplify]: iters left: 5 (31 enodes) 10.440 * * [simplify]: iters left: 4 (33 enodes) 10.444 * * [simplify]: Extracting #0: cost 1 inf + 0 10.444 * * [simplify]: Extracting #1: cost 4 inf + 0 10.444 * * [simplify]: Extracting #2: cost 5 inf + 1 10.444 * * [simplify]: Extracting #3: cost 8 inf + 1 10.445 * * [simplify]: Extracting #4: cost 12 inf + 1 10.445 * * [simplify]: Extracting #5: cost 9 inf + 225 10.445 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.445 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.445 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.445 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.445 * * * * [progress]: [ 121 / 228 ] simplifiying candidate # 10.446 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.446 * * [simplify]: iters left: 6 (11 enodes) 10.451 * * [simplify]: iters left: 5 (39 enodes) 10.461 * * [simplify]: iters left: 4 (46 enodes) 10.472 * * [simplify]: iters left: 3 (48 enodes) 10.480 * * [simplify]: Extracting #0: cost 1 inf + 0 10.480 * * [simplify]: Extracting #1: cost 7 inf + 0 10.480 * * [simplify]: Extracting #2: cost 11 inf + 1 10.480 * * [simplify]: Extracting #3: cost 13 inf + 1 10.480 * * [simplify]: Extracting #4: cost 16 inf + 1 10.480 * * [simplify]: Extracting #5: cost 20 inf + 1 10.480 * * [simplify]: Extracting #6: cost 17 inf + 256 10.480 * * [simplify]: Extracting #7: cost 10 inf + 1137 10.480 * * [simplify]: Extracting #8: cost 3 inf + 3240 10.481 * * [simplify]: Extracting #9: cost 1 inf + 3904 10.481 * * [simplify]: Extracting #10: cost 0 inf + 4256 10.482 * [simplify]: Simplified to (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) 10.482 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (* (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))) (cbrt (sqrt (+ (exp x) (/ 1 (exp x))))))) (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.482 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.482 * * [simplify]: iters left: 6 (10 enodes) 10.486 * * [simplify]: iters left: 5 (34 enodes) 10.491 * * [simplify]: iters left: 4 (36 enodes) 10.497 * * [simplify]: Extracting #0: cost 1 inf + 0 10.497 * * [simplify]: Extracting #1: cost 4 inf + 0 10.497 * * [simplify]: Extracting #2: cost 5 inf + 1 10.497 * * [simplify]: Extracting #3: cost 7 inf + 1 10.497 * * [simplify]: Extracting #4: cost 10 inf + 1 10.497 * * [simplify]: Extracting #5: cost 14 inf + 1 10.497 * * [simplify]: Extracting #6: cost 11 inf + 225 10.497 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.497 * * [simplify]: Extracting #8: cost 1 inf + 2476 10.498 * * [simplify]: Extracting #9: cost 0 inf + 2858 10.498 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.498 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.498 * * * * [progress]: [ 122 / 228 ] simplifiying candidate # 10.498 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.499 * * [simplify]: iters left: 6 (11 enodes) 10.502 * * [simplify]: iters left: 5 (38 enodes) 10.508 * * [simplify]: iters left: 4 (40 enodes) 10.513 * * [simplify]: Extracting #0: cost 1 inf + 0 10.514 * * [simplify]: Extracting #1: cost 4 inf + 0 10.514 * * [simplify]: Extracting #2: cost 6 inf + 1 10.514 * * [simplify]: Extracting #3: cost 9 inf + 1 10.514 * * [simplify]: Extracting #4: cost 12 inf + 1 10.514 * * [simplify]: Extracting #5: cost 16 inf + 1 10.514 * * [simplify]: Extracting #6: cost 13 inf + 225 10.514 * * [simplify]: Extracting #7: cost 6 inf + 1532 10.514 * * [simplify]: Extracting #8: cost 0 inf + 3620 10.515 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 10.515 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.515 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.515 * * [simplify]: iters left: 6 (10 enodes) 10.518 * * [simplify]: iters left: 5 (34 enodes) 10.525 * * [simplify]: iters left: 4 (36 enodes) 10.530 * * [simplify]: Extracting #0: cost 1 inf + 0 10.530 * * [simplify]: Extracting #1: cost 4 inf + 0 10.531 * * [simplify]: Extracting #2: cost 5 inf + 1 10.531 * * [simplify]: Extracting #3: cost 7 inf + 1 10.531 * * [simplify]: Extracting #4: cost 10 inf + 1 10.531 * * [simplify]: Extracting #5: cost 14 inf + 1 10.531 * * [simplify]: Extracting #6: cost 11 inf + 225 10.531 * * [simplify]: Extracting #7: cost 5 inf + 1191 10.531 * * [simplify]: Extracting #8: cost 1 inf + 2556 10.531 * * [simplify]: Extracting #9: cost 0 inf + 2938 10.532 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.532 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.532 * * * * [progress]: [ 123 / 228 ] simplifiying candidate # 10.532 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.532 * * [simplify]: iters left: 6 (10 enodes) 10.536 * * [simplify]: iters left: 5 (34 enodes) 10.541 * * [simplify]: iters left: 4 (36 enodes) 10.546 * * [simplify]: Extracting #0: cost 1 inf + 0 10.546 * * [simplify]: Extracting #1: cost 4 inf + 0 10.546 * * [simplify]: Extracting #2: cost 5 inf + 1 10.546 * * [simplify]: Extracting #3: cost 7 inf + 1 10.546 * * [simplify]: Extracting #4: cost 10 inf + 1 10.546 * * [simplify]: Extracting #5: cost 14 inf + 1 10.546 * * [simplify]: Extracting #6: cost 11 inf + 225 10.547 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.547 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.547 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.547 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.548 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.548 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.548 * * [simplify]: iters left: 6 (10 enodes) 10.551 * * [simplify]: iters left: 5 (34 enodes) 10.556 * * [simplify]: iters left: 4 (36 enodes) 10.561 * * [simplify]: Extracting #0: cost 1 inf + 0 10.561 * * [simplify]: Extracting #1: cost 4 inf + 0 10.561 * * [simplify]: Extracting #2: cost 5 inf + 1 10.561 * * [simplify]: Extracting #3: cost 7 inf + 1 10.561 * * [simplify]: Extracting #4: cost 10 inf + 1 10.561 * * [simplify]: Extracting #5: cost 14 inf + 1 10.561 * * [simplify]: Extracting #6: cost 11 inf + 225 10.561 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.561 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.562 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.562 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.562 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.562 * * * * [progress]: [ 124 / 228 ] simplifiying candidate # 10.562 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 10.562 * * [simplify]: iters left: 3 (3 enodes) 10.564 * * [simplify]: iters left: 2 (9 enodes) 10.566 * * [simplify]: iters left: 1 (11 enodes) 10.567 * * [simplify]: Extracting #0: cost 1 inf + 0 10.567 * * [simplify]: Extracting #1: cost 0 inf + 1 10.568 * [simplify]: Simplified to 1 10.568 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.568 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.568 * * [simplify]: iters left: 6 (9 enodes) 10.571 * * [simplify]: iters left: 5 (31 enodes) 10.576 * * [simplify]: iters left: 4 (33 enodes) 10.580 * * [simplify]: Extracting #0: cost 1 inf + 0 10.581 * * [simplify]: Extracting #1: cost 4 inf + 0 10.581 * * [simplify]: Extracting #2: cost 5 inf + 1 10.581 * * [simplify]: Extracting #3: cost 8 inf + 1 10.581 * * [simplify]: Extracting #4: cost 12 inf + 1 10.581 * * [simplify]: Extracting #5: cost 9 inf + 225 10.581 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.581 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.581 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.581 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.581 * * * * [progress]: [ 125 / 228 ] simplifiying candidate # 10.582 * [simplify]: Simplifying (/ (sqrt 1) (sqrt 1)) 10.582 * * [simplify]: iters left: 3 (3 enodes) 10.584 * * [simplify]: iters left: 2 (9 enodes) 10.585 * * [simplify]: iters left: 1 (11 enodes) 10.587 * * [simplify]: Extracting #0: cost 1 inf + 0 10.587 * * [simplify]: Extracting #1: cost 0 inf + 1 10.587 * [simplify]: Simplified to 1 10.587 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.587 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.587 * * [simplify]: iters left: 6 (9 enodes) 10.590 * * [simplify]: iters left: 5 (31 enodes) 10.595 * * [simplify]: iters left: 4 (33 enodes) 10.604 * * [simplify]: Extracting #0: cost 1 inf + 0 10.604 * * [simplify]: Extracting #1: cost 4 inf + 0 10.604 * * [simplify]: Extracting #2: cost 5 inf + 1 10.604 * * [simplify]: Extracting #3: cost 8 inf + 1 10.604 * * [simplify]: Extracting #4: cost 12 inf + 1 10.604 * * [simplify]: Extracting #5: cost 9 inf + 225 10.605 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.605 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.606 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.606 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.606 * * * * [progress]: [ 126 / 228 ] simplifiying candidate # 10.606 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.606 * * [simplify]: iters left: 6 (10 enodes) 10.612 * * [simplify]: iters left: 5 (34 enodes) 10.624 * * [simplify]: iters left: 4 (36 enodes) 10.634 * * [simplify]: Extracting #0: cost 1 inf + 0 10.634 * * [simplify]: Extracting #1: cost 4 inf + 0 10.634 * * [simplify]: Extracting #2: cost 5 inf + 1 10.634 * * [simplify]: Extracting #3: cost 7 inf + 1 10.634 * * [simplify]: Extracting #4: cost 10 inf + 1 10.634 * * [simplify]: Extracting #5: cost 14 inf + 1 10.634 * * [simplify]: Extracting #6: cost 11 inf + 225 10.634 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.635 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.635 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.635 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.635 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.636 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.636 * * [simplify]: iters left: 6 (10 enodes) 10.639 * * [simplify]: iters left: 5 (34 enodes) 10.644 * * [simplify]: iters left: 4 (36 enodes) 10.649 * * [simplify]: Extracting #0: cost 1 inf + 0 10.649 * * [simplify]: Extracting #1: cost 4 inf + 0 10.649 * * [simplify]: Extracting #2: cost 5 inf + 1 10.649 * * [simplify]: Extracting #3: cost 7 inf + 1 10.649 * * [simplify]: Extracting #4: cost 10 inf + 1 10.649 * * [simplify]: Extracting #5: cost 14 inf + 1 10.649 * * [simplify]: Extracting #6: cost 11 inf + 225 10.649 * * [simplify]: Extracting #7: cost 5 inf + 1151 10.650 * * [simplify]: Extracting #8: cost 1 inf + 2356 10.650 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.651 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.651 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (sqrt 1) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.651 * * * * [progress]: [ 127 / 228 ] simplifiying candidate # 10.651 * [simplify]: Simplifying (/ (sqrt 1) 1) 10.651 * * [simplify]: iters left: 3 (3 enodes) 10.653 * * [simplify]: iters left: 2 (9 enodes) 10.654 * * [simplify]: iters left: 1 (11 enodes) 10.656 * * [simplify]: Extracting #0: cost 1 inf + 0 10.656 * * [simplify]: Extracting #1: cost 0 inf + 1 10.656 * [simplify]: Simplified to 1 10.656 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.656 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (+ (exp x) (exp (- x))))) 10.656 * * [simplify]: iters left: 6 (9 enodes) 10.659 * * [simplify]: iters left: 5 (31 enodes) 10.663 * * [simplify]: iters left: 4 (33 enodes) 10.668 * * [simplify]: Extracting #0: cost 1 inf + 0 10.668 * * [simplify]: Extracting #1: cost 4 inf + 0 10.668 * * [simplify]: Extracting #2: cost 5 inf + 1 10.668 * * [simplify]: Extracting #3: cost 8 inf + 1 10.668 * * [simplify]: Extracting #4: cost 12 inf + 1 10.668 * * [simplify]: Extracting #5: cost 9 inf + 225 10.668 * * [simplify]: Extracting #6: cost 2 inf + 1412 10.668 * * [simplify]: Extracting #7: cost 0 inf + 2016 10.669 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.669 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.669 * * * * [progress]: [ 128 / 228 ] simplifiying candidate # 10.669 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 10.669 * * [simplify]: iters left: 6 (10 enodes) 10.672 * * [simplify]: iters left: 5 (36 enodes) 10.677 * * [simplify]: iters left: 4 (40 enodes) 10.683 * * [simplify]: Extracting #0: cost 1 inf + 0 10.683 * * [simplify]: Extracting #1: cost 6 inf + 0 10.683 * * [simplify]: Extracting #2: cost 9 inf + 1 10.683 * * [simplify]: Extracting #3: cost 11 inf + 1 10.683 * * [simplify]: Extracting #4: cost 14 inf + 1 10.683 * * [simplify]: Extracting #5: cost 18 inf + 1 10.683 * * [simplify]: Extracting #6: cost 17 inf + 43 10.683 * * [simplify]: Extracting #7: cost 12 inf + 598 10.683 * * [simplify]: Extracting #8: cost 6 inf + 2135 10.684 * * [simplify]: Extracting #9: cost 1 inf + 4042 10.684 * * [simplify]: Extracting #10: cost 0 inf + 4464 10.685 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.685 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.685 * [simplify]: Simplifying (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.685 * * [simplify]: iters left: 6 (9 enodes) 10.687 * * [simplify]: iters left: 5 (31 enodes) 10.693 * * [simplify]: iters left: 4 (33 enodes) 10.702 * * [simplify]: Extracting #0: cost 1 inf + 0 10.702 * * [simplify]: Extracting #1: cost 4 inf + 0 10.703 * * [simplify]: Extracting #2: cost 5 inf + 1 10.703 * * [simplify]: Extracting #3: cost 7 inf + 1 10.703 * * [simplify]: Extracting #4: cost 10 inf + 1 10.703 * * [simplify]: Extracting #5: cost 14 inf + 1 10.703 * * [simplify]: Extracting #6: cost 13 inf + 43 10.703 * * [simplify]: Extracting #7: cost 7 inf + 669 10.703 * * [simplify]: Extracting #8: cost 2 inf + 2094 10.704 * * [simplify]: Extracting #9: cost 0 inf + 2858 10.704 * [simplify]: Simplified to (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 10.704 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.704 * * * * [progress]: [ 129 / 228 ] simplifiying candidate # 10.705 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 10.705 * * [simplify]: iters left: 6 (10 enodes) 10.709 * * [simplify]: iters left: 5 (35 enodes) 10.718 * * [simplify]: iters left: 4 (37 enodes) 10.729 * * [simplify]: Extracting #0: cost 1 inf + 0 10.729 * * [simplify]: Extracting #1: cost 4 inf + 0 10.729 * * [simplify]: Extracting #2: cost 6 inf + 1 10.729 * * [simplify]: Extracting #3: cost 9 inf + 1 10.729 * * [simplify]: Extracting #4: cost 12 inf + 1 10.729 * * [simplify]: Extracting #5: cost 16 inf + 1 10.729 * * [simplify]: Extracting #6: cost 15 inf + 43 10.730 * * [simplify]: Extracting #7: cost 8 inf + 890 10.730 * * [simplify]: Extracting #8: cost 0 inf + 3620 10.731 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 10.731 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.731 * [simplify]: Simplifying (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.731 * * [simplify]: iters left: 6 (9 enodes) 10.733 * * [simplify]: iters left: 5 (31 enodes) 10.738 * * [simplify]: iters left: 4 (33 enodes) 10.743 * * [simplify]: Extracting #0: cost 1 inf + 0 10.743 * * [simplify]: Extracting #1: cost 4 inf + 0 10.743 * * [simplify]: Extracting #2: cost 5 inf + 1 10.743 * * [simplify]: Extracting #3: cost 7 inf + 1 10.743 * * [simplify]: Extracting #4: cost 10 inf + 1 10.743 * * [simplify]: Extracting #5: cost 14 inf + 1 10.743 * * [simplify]: Extracting #6: cost 13 inf + 43 10.743 * * [simplify]: Extracting #7: cost 7 inf + 669 10.743 * * [simplify]: Extracting #8: cost 2 inf + 2174 10.743 * * [simplify]: Extracting #9: cost 0 inf + 2938 10.744 * [simplify]: Simplified to (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 10.744 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (cbrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.744 * * * * [progress]: [ 130 / 228 ] simplifiying candidate # 10.744 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.744 * * [simplify]: iters left: 6 (9 enodes) 10.746 * * [simplify]: iters left: 5 (31 enodes) 10.751 * * [simplify]: iters left: 4 (33 enodes) 10.756 * * [simplify]: Extracting #0: cost 1 inf + 0 10.756 * * [simplify]: Extracting #1: cost 4 inf + 0 10.756 * * [simplify]: Extracting #2: cost 5 inf + 1 10.756 * * [simplify]: Extracting #3: cost 7 inf + 1 10.756 * * [simplify]: Extracting #4: cost 10 inf + 1 10.756 * * [simplify]: Extracting #5: cost 14 inf + 1 10.756 * * [simplify]: Extracting #6: cost 13 inf + 43 10.756 * * [simplify]: Extracting #7: cost 7 inf + 669 10.756 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.757 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.757 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.757 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.757 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.757 * * [simplify]: iters left: 6 (9 enodes) 10.761 * * [simplify]: iters left: 5 (31 enodes) 10.770 * * [simplify]: iters left: 4 (33 enodes) 10.779 * * [simplify]: Extracting #0: cost 1 inf + 0 10.779 * * [simplify]: Extracting #1: cost 4 inf + 0 10.779 * * [simplify]: Extracting #2: cost 5 inf + 1 10.779 * * [simplify]: Extracting #3: cost 7 inf + 1 10.779 * * [simplify]: Extracting #4: cost 10 inf + 1 10.780 * * [simplify]: Extracting #5: cost 14 inf + 1 10.780 * * [simplify]: Extracting #6: cost 13 inf + 43 10.780 * * [simplify]: Extracting #7: cost 7 inf + 669 10.780 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.781 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.781 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.782 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.782 * * * * [progress]: [ 131 / 228 ] simplifiying candidate # 10.782 * [simplify]: Simplifying (/ 1 (sqrt 1)) 10.782 * * [simplify]: iters left: 3 (3 enodes) 10.788 * * [simplify]: iters left: 2 (11 enodes) 10.791 * * [simplify]: iters left: 1 (13 enodes) 10.795 * * [simplify]: Extracting #0: cost 1 inf + 0 10.795 * * [simplify]: Extracting #1: cost 0 inf + 1 10.795 * [simplify]: Simplified to 1 10.796 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.796 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.796 * * [simplify]: iters left: 6 (8 enodes) 10.800 * * [simplify]: iters left: 5 (28 enodes) 10.808 * * [simplify]: iters left: 4 (30 enodes) 10.817 * * [simplify]: Extracting #0: cost 1 inf + 0 10.817 * * [simplify]: Extracting #1: cost 4 inf + 0 10.817 * * [simplify]: Extracting #2: cost 5 inf + 1 10.817 * * [simplify]: Extracting #3: cost 8 inf + 1 10.817 * * [simplify]: Extracting #4: cost 12 inf + 1 10.817 * * [simplify]: Extracting #5: cost 11 inf + 43 10.818 * * [simplify]: Extracting #6: cost 6 inf + 558 10.818 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.819 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.819 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.820 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.820 * * * * [progress]: [ 132 / 228 ] simplifiying candidate # 10.820 * [simplify]: Simplifying (/ 1 (sqrt 1)) 10.820 * * [simplify]: iters left: 3 (3 enodes) 10.825 * * [simplify]: iters left: 2 (11 enodes) 10.827 * * [simplify]: iters left: 1 (13 enodes) 10.829 * * [simplify]: Extracting #0: cost 1 inf + 0 10.829 * * [simplify]: Extracting #1: cost 0 inf + 1 10.829 * [simplify]: Simplified to 1 10.829 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.829 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.829 * * [simplify]: iters left: 6 (8 enodes) 10.831 * * [simplify]: iters left: 5 (28 enodes) 10.835 * * [simplify]: iters left: 4 (30 enodes) 10.841 * * [simplify]: Extracting #0: cost 1 inf + 0 10.841 * * [simplify]: Extracting #1: cost 4 inf + 0 10.841 * * [simplify]: Extracting #2: cost 5 inf + 1 10.841 * * [simplify]: Extracting #3: cost 8 inf + 1 10.841 * * [simplify]: Extracting #4: cost 12 inf + 1 10.841 * * [simplify]: Extracting #5: cost 11 inf + 43 10.842 * * [simplify]: Extracting #6: cost 6 inf + 558 10.842 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.842 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.843 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.843 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.843 * * * * [progress]: [ 133 / 228 ] simplifiying candidate # 10.843 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.843 * * [simplify]: iters left: 6 (9 enodes) 10.846 * * [simplify]: iters left: 5 (31 enodes) 10.851 * * [simplify]: iters left: 4 (33 enodes) 10.855 * * [simplify]: Extracting #0: cost 1 inf + 0 10.855 * * [simplify]: Extracting #1: cost 4 inf + 0 10.855 * * [simplify]: Extracting #2: cost 5 inf + 1 10.856 * * [simplify]: Extracting #3: cost 7 inf + 1 10.856 * * [simplify]: Extracting #4: cost 10 inf + 1 10.856 * * [simplify]: Extracting #5: cost 14 inf + 1 10.856 * * [simplify]: Extracting #6: cost 13 inf + 43 10.856 * * [simplify]: Extracting #7: cost 7 inf + 669 10.856 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.856 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.857 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.857 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.857 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.857 * * [simplify]: iters left: 6 (9 enodes) 10.860 * * [simplify]: iters left: 5 (31 enodes) 10.869 * * [simplify]: iters left: 4 (33 enodes) 10.876 * * [simplify]: Extracting #0: cost 1 inf + 0 10.876 * * [simplify]: Extracting #1: cost 4 inf + 0 10.876 * * [simplify]: Extracting #2: cost 5 inf + 1 10.876 * * [simplify]: Extracting #3: cost 7 inf + 1 10.876 * * [simplify]: Extracting #4: cost 10 inf + 1 10.876 * * [simplify]: Extracting #5: cost 14 inf + 1 10.876 * * [simplify]: Extracting #6: cost 13 inf + 43 10.877 * * [simplify]: Extracting #7: cost 7 inf + 669 10.877 * * [simplify]: Extracting #8: cost 2 inf + 2014 10.877 * * [simplify]: Extracting #9: cost 0 inf + 2698 10.877 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 10.877 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.877 * * * * [progress]: [ 134 / 228 ] simplifiying candidate # 10.878 * [simplify]: Simplifying (/ 1 1) 10.878 * * [simplify]: iters left: 2 (2 enodes) 10.878 * * [simplify]: iters left: 1 (6 enodes) 10.880 * * [simplify]: Extracting #0: cost 1 inf + 0 10.880 * * [simplify]: Extracting #1: cost 0 inf + 1 10.880 * [simplify]: Simplified to 1 10.880 * [simplify]: Simplified (2 1 1) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.880 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.880 * * [simplify]: iters left: 6 (8 enodes) 10.882 * * [simplify]: iters left: 5 (28 enodes) 10.886 * * [simplify]: iters left: 4 (30 enodes) 10.890 * * [simplify]: Extracting #0: cost 1 inf + 0 10.890 * * [simplify]: Extracting #1: cost 4 inf + 0 10.890 * * [simplify]: Extracting #2: cost 5 inf + 1 10.890 * * [simplify]: Extracting #3: cost 8 inf + 1 10.890 * * [simplify]: Extracting #4: cost 12 inf + 1 10.890 * * [simplify]: Extracting #5: cost 11 inf + 43 10.890 * * [simplify]: Extracting #6: cost 6 inf + 558 10.891 * * [simplify]: Extracting #7: cost 2 inf + 1453 10.891 * * [simplify]: Extracting #8: cost 0 inf + 2016 10.891 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 10.891 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* 1 (/ 1 (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.891 * * * * [progress]: [ 135 / 228 ] simplifiying candidate # 10.891 * * * * [progress]: [ 136 / 228 ] simplifiying candidate # 10.891 * * * * [progress]: [ 137 / 228 ] simplifiying candidate # 10.891 * * * * [progress]: [ 138 / 228 ] simplifiying candidate # 10.891 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 10.892 * * [simplify]: iters left: 6 (7 enodes) 10.893 * * [simplify]: iters left: 5 (24 enodes) 10.896 * * [simplify]: iters left: 4 (28 enodes) 10.900 * * [simplify]: iters left: 3 (30 enodes) 10.907 * * [simplify]: Extracting #0: cost 1 inf + 0 10.907 * * [simplify]: Extracting #1: cost 3 inf + 0 10.907 * * [simplify]: Extracting #2: cost 5 inf + 0 10.907 * * [simplify]: Extracting #3: cost 8 inf + 0 10.907 * * [simplify]: Extracting #4: cost 13 inf + 0 10.908 * * [simplify]: Extracting #5: cost 12 inf + 2 10.908 * * [simplify]: Extracting #6: cost 6 inf + 448 10.908 * * [simplify]: Extracting #7: cost 3 inf + 1151 10.908 * * [simplify]: Extracting #8: cost 1 inf + 1753 10.909 * * [simplify]: Extracting #9: cost 0 inf + 2094 10.909 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 10.909 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.910 * * * * [progress]: [ 139 / 228 ] simplifiying candidate # 10.910 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 10.910 * * [simplify]: iters left: 6 (7 enodes) 10.913 * * [simplify]: iters left: 5 (24 enodes) 10.920 * * [simplify]: iters left: 4 (28 enodes) 10.927 * * [simplify]: iters left: 3 (30 enodes) 10.936 * * [simplify]: Extracting #0: cost 1 inf + 0 10.936 * * [simplify]: Extracting #1: cost 3 inf + 0 10.936 * * [simplify]: Extracting #2: cost 5 inf + 0 10.936 * * [simplify]: Extracting #3: cost 8 inf + 0 10.936 * * [simplify]: Extracting #4: cost 13 inf + 0 10.936 * * [simplify]: Extracting #5: cost 12 inf + 2 10.936 * * [simplify]: Extracting #6: cost 6 inf + 448 10.937 * * [simplify]: Extracting #7: cost 3 inf + 1191 10.937 * * [simplify]: Extracting #8: cost 1 inf + 1833 10.937 * * [simplify]: Extracting #9: cost 0 inf + 2174 10.938 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 10.938 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.938 * * * * [progress]: [ 140 / 228 ] simplifiying candidate # 10.939 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.939 * * [simplify]: iters left: 6 (7 enodes) 10.942 * * [simplify]: iters left: 5 (24 enodes) 10.949 * * [simplify]: iters left: 4 (28 enodes) 10.959 * * [simplify]: iters left: 3 (30 enodes) 10.968 * * [simplify]: Extracting #0: cost 1 inf + 0 10.968 * * [simplify]: Extracting #1: cost 3 inf + 0 10.968 * * [simplify]: Extracting #2: cost 5 inf + 0 10.968 * * [simplify]: Extracting #3: cost 8 inf + 0 10.968 * * [simplify]: Extracting #4: cost 13 inf + 0 10.968 * * [simplify]: Extracting #5: cost 12 inf + 2 10.968 * * [simplify]: Extracting #6: cost 6 inf + 448 10.969 * * [simplify]: Extracting #7: cost 3 inf + 1151 10.969 * * [simplify]: Extracting #8: cost 1 inf + 1713 10.970 * * [simplify]: Extracting #9: cost 0 inf + 2014 10.970 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 10.970 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.970 * * * * [progress]: [ 141 / 228 ] simplifiying candidate # 10.971 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 10.971 * * [simplify]: iters left: 6 (6 enodes) 10.974 * * [simplify]: iters left: 5 (21 enodes) 10.980 * * [simplify]: iters left: 4 (25 enodes) 10.988 * * [simplify]: iters left: 3 (27 enodes) 10.996 * * [simplify]: Extracting #0: cost 1 inf + 0 10.996 * * [simplify]: Extracting #1: cost 3 inf + 0 10.996 * * [simplify]: Extracting #2: cost 6 inf + 0 10.996 * * [simplify]: Extracting #3: cost 11 inf + 0 10.996 * * [simplify]: Extracting #4: cost 9 inf + 43 10.996 * * [simplify]: Extracting #5: cost 0 inf + 1412 10.997 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 10.997 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 10.997 * * * * [progress]: [ 142 / 228 ] simplifiying candidate # 10.997 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 10.997 * * [simplify]: iters left: 6 (6 enodes) 10.999 * * [simplify]: iters left: 5 (21 enodes) 11.002 * * [simplify]: iters left: 4 (25 enodes) 11.006 * * [simplify]: iters left: 3 (27 enodes) 11.010 * * [simplify]: Extracting #0: cost 1 inf + 0 11.010 * * [simplify]: Extracting #1: cost 3 inf + 0 11.010 * * [simplify]: Extracting #2: cost 6 inf + 0 11.010 * * [simplify]: Extracting #3: cost 11 inf + 0 11.010 * * [simplify]: Extracting #4: cost 9 inf + 43 11.010 * * [simplify]: Extracting #5: cost 0 inf + 1412 11.010 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 11.010 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.010 * * * * [progress]: [ 143 / 228 ] simplifiying candidate # 11.011 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 11.011 * * [simplify]: iters left: 6 (7 enodes) 11.012 * * [simplify]: iters left: 5 (24 enodes) 11.016 * * [simplify]: iters left: 4 (28 enodes) 11.020 * * [simplify]: iters left: 3 (30 enodes) 11.024 * * [simplify]: Extracting #0: cost 1 inf + 0 11.024 * * [simplify]: Extracting #1: cost 3 inf + 0 11.024 * * [simplify]: Extracting #2: cost 5 inf + 0 11.024 * * [simplify]: Extracting #3: cost 8 inf + 0 11.024 * * [simplify]: Extracting #4: cost 13 inf + 0 11.024 * * [simplify]: Extracting #5: cost 12 inf + 2 11.024 * * [simplify]: Extracting #6: cost 6 inf + 448 11.025 * * [simplify]: Extracting #7: cost 3 inf + 1151 11.025 * * [simplify]: Extracting #8: cost 1 inf + 1713 11.025 * * [simplify]: Extracting #9: cost 0 inf + 2014 11.025 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 11.025 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.025 * * * * [progress]: [ 144 / 228 ] simplifiying candidate # 11.025 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 11.026 * * [simplify]: iters left: 6 (6 enodes) 11.027 * * [simplify]: iters left: 5 (21 enodes) 11.030 * * [simplify]: iters left: 4 (25 enodes) 11.038 * * [simplify]: iters left: 3 (27 enodes) 11.046 * * [simplify]: Extracting #0: cost 1 inf + 0 11.046 * * [simplify]: Extracting #1: cost 3 inf + 0 11.046 * * [simplify]: Extracting #2: cost 6 inf + 0 11.046 * * [simplify]: Extracting #3: cost 11 inf + 0 11.046 * * [simplify]: Extracting #4: cost 9 inf + 43 11.046 * * [simplify]: Extracting #5: cost 0 inf + 1412 11.047 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 11.047 * [simplify]: Simplified (2 1 2) to (λ (x) (* (/ (/ 1 1) (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.047 * * * * [progress]: [ 145 / 228 ] simplifiying candidate # 11.047 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 11.047 * * [simplify]: iters left: 3 (3 enodes) 11.053 * * [simplify]: iters left: 2 (11 enodes) 11.056 * * [simplify]: iters left: 1 (13 enodes) 11.059 * * [simplify]: Extracting #0: cost 1 inf + 0 11.059 * * [simplify]: Extracting #1: cost 0 inf + 1 11.059 * [simplify]: Simplified to 1 11.059 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.059 * * * * [progress]: [ 146 / 228 ] simplifiying candidate # 11.059 * [simplify]: Simplifying (sqrt 1) 11.059 * * [simplify]: iters left: 1 (2 enodes) 11.061 * * [simplify]: Extracting #0: cost 1 inf + 0 11.061 * * [simplify]: Extracting #1: cost 0 inf + 1 11.061 * [simplify]: Simplified to 1 11.061 * [simplify]: Simplified (2 1 1) to (λ (x) (* (/ 1 (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 1))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.061 * * * * [progress]: [ 147 / 228 ] simplifiying candidate # 11.061 * * * * [progress]: [ 148 / 228 ] simplifiying candidate # 11.061 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 11.062 * * [simplify]: iters left: 6 (10 enodes) 11.064 * * [simplify]: iters left: 5 (48 enodes) 11.075 * * [simplify]: iters left: 4 (94 enodes) 11.089 * * [simplify]: iters left: 3 (139 enodes) 11.126 * * [simplify]: iters left: 2 (201 enodes) 11.194 * * [simplify]: iters left: 1 (282 enodes) 11.291 * * [simplify]: Extracting #0: cost 1 inf + 0 11.291 * * [simplify]: Extracting #1: cost 3 inf + 0 11.291 * * [simplify]: Extracting #2: cost 28 inf + 0 11.292 * * [simplify]: Extracting #3: cost 68 inf + 2 11.292 * * [simplify]: Extracting #4: cost 72 inf + 74 11.293 * * [simplify]: Extracting #5: cost 35 inf + 5514 11.298 * * [simplify]: Extracting #6: cost 1 inf + 12047 11.304 * * [simplify]: Extracting #7: cost 0 inf + 12188 11.310 * [simplify]: Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) 11.310 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.310 * * * * [progress]: [ 149 / 228 ] simplifiying candidate # 11.311 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 11.311 * * [simplify]: iters left: 6 (6 enodes) 11.313 * * [simplify]: iters left: 5 (22 enodes) 11.321 * * [simplify]: iters left: 4 (32 enodes) 11.330 * * [simplify]: iters left: 3 (36 enodes) 11.341 * * [simplify]: Extracting #0: cost 1 inf + 0 11.341 * * [simplify]: Extracting #1: cost 3 inf + 0 11.341 * * [simplify]: Extracting #2: cost 7 inf + 0 11.342 * * [simplify]: Extracting #3: cost 14 inf + 0 11.342 * * [simplify]: Extracting #4: cost 12 inf + 3 11.342 * * [simplify]: Extracting #5: cost 8 inf + 267 11.342 * * [simplify]: Extracting #6: cost 1 inf + 1376 11.343 * * [simplify]: Extracting #7: cost 0 inf + 1430 11.343 * * [simplify]: Extracting #8: cost 0 inf + 1361 11.344 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 11.344 * [simplify]: Simplified (2 1 2) to (λ (x) (* (* (/ 1 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 11.344 * * * * [progress]: [ 150 / 228 ] simplifiying candidate #real (real->posit16 (/ 1 (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (sqrt (+ (exp x) (exp (- x)))))))> 11.344 * * * * [progress]: [ 151 / 228 ] simplifiying candidate # 11.344 * * * * [progress]: [ 152 / 228 ] simplifiying candidate # 11.344 * * * * [progress]: [ 153 / 228 ] simplifiying candidate # 11.344 * * * * [progress]: [ 154 / 228 ] simplifiying candidate # 11.344 * [simplify]: Simplifying (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 11.345 * * [simplify]: iters left: 6 (10 enodes) 11.350 * * [simplify]: iters left: 5 (35 enodes) 11.358 * * [simplify]: iters left: 4 (42 enodes) 11.366 * * [simplify]: iters left: 3 (44 enodes) 11.373 * * [simplify]: Extracting #0: cost 1 inf + 0 11.373 * * [simplify]: Extracting #1: cost 5 inf + 0 11.373 * * [simplify]: Extracting #2: cost 10 inf + 0 11.373 * * [simplify]: Extracting #3: cost 11 inf + 1 11.373 * * [simplify]: Extracting #4: cost 12 inf + 143 11.373 * * [simplify]: Extracting #5: cost 17 inf + 143 11.373 * * [simplify]: Extracting #6: cost 12 inf + 479 11.373 * * [simplify]: Extracting #7: cost 6 inf + 1555 11.373 * * [simplify]: Extracting #8: cost 0 inf + 3843 11.374 * [simplify]: Simplified to (- (log 2) (log (sqrt (+ (exp x) (exp (- x)))))) 11.374 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (exp (- (log 2) (log (sqrt (+ (exp x) (exp (- x))))))))) 11.374 * * * * [progress]: [ 155 / 228 ] simplifiying candidate # 11.374 * * * * [progress]: [ 156 / 228 ] simplifiying candidate # 11.374 * * * * [progress]: [ 157 / 228 ] simplifiying candidate # 11.374 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (sqrt (+ (exp x) (exp (- x)))) (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 11.374 * * [simplify]: iters left: 6 (12 enodes) 11.378 * * [simplify]: iters left: 5 (47 enodes) 11.392 * * [simplify]: iters left: 4 (103 enodes) 11.427 * * [simplify]: iters left: 3 (207 enodes) 11.481 * * [simplify]: iters left: 2 (314 enodes) 11.639 * * [simplify]: Extracting #0: cost 1 inf + 0 11.639 * * [simplify]: Extracting #1: cost 35 inf + 0 11.639 * * [simplify]: Extracting #2: cost 80 inf + 4 11.640 * * [simplify]: Extracting #3: cost 92 inf + 7 11.640 * * [simplify]: Extracting #4: cost 87 inf + 496 11.641 * * [simplify]: Extracting #5: cost 69 inf + 4598 11.645 * * [simplify]: Extracting #6: cost 26 inf + 21280 11.654 * * [simplify]: Extracting #7: cost 1 inf + 32128 11.664 * * [simplify]: Extracting #8: cost 0 inf + 32470 11.674 * [simplify]: Simplified to (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x)))) 11.674 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (cbrt (/ (/ 8 (+ (exp (- x)) (exp x))) (sqrt (+ (exp (- x)) (exp x))))))) 11.674 * * * * [progress]: [ 158 / 228 ] simplifiying candidate # 11.674 * * * * [progress]: [ 159 / 228 ] simplifiying candidate # 11.674 * * * * [progress]: [ 160 / 228 ] simplifiying candidate # 11.674 * * * * [progress]: [ 161 / 228 ] simplifiying candidate # 11.675 * * * * [progress]: [ 162 / 228 ] simplifiying candidate # 11.675 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 11.675 * * [simplify]: iters left: 6 (12 enodes) 11.681 * * [simplify]: iters left: 5 (45 enodes) 11.696 * * [simplify]: iters left: 4 (64 enodes) 11.709 * * [simplify]: iters left: 3 (73 enodes) 11.722 * * [simplify]: iters left: 2 (76 enodes) 11.734 * * [simplify]: Extracting #0: cost 1 inf + 0 11.734 * * [simplify]: Extracting #1: cost 11 inf + 0 11.734 * * [simplify]: Extracting #2: cost 22 inf + 0 11.734 * * [simplify]: Extracting #3: cost 23 inf + 1 11.734 * * [simplify]: Extracting #4: cost 24 inf + 163 11.735 * * [simplify]: Extracting #5: cost 27 inf + 405 11.735 * * [simplify]: Extracting #6: cost 24 inf + 519 11.735 * * [simplify]: Extracting #7: cost 16 inf + 1897 11.737 * * [simplify]: Extracting #8: cost 3 inf + 7659 11.739 * * [simplify]: Extracting #9: cost 0 inf + 9125 11.741 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) 11.741 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp (- x)) (exp x)))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.742 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.742 * * [simplify]: iters left: 6 (10 enodes) 11.747 * * [simplify]: iters left: 5 (33 enodes) 11.752 * * [simplify]: iters left: 4 (37 enodes) 11.758 * * [simplify]: iters left: 3 (39 enodes) 11.763 * * [simplify]: Extracting #0: cost 1 inf + 0 11.764 * * [simplify]: Extracting #1: cost 4 inf + 0 11.764 * * [simplify]: Extracting #2: cost 8 inf + 0 11.764 * * [simplify]: Extracting #3: cost 9 inf + 1 11.764 * * [simplify]: Extracting #4: cost 10 inf + 163 11.764 * * [simplify]: Extracting #5: cost 15 inf + 163 11.764 * * [simplify]: Extracting #6: cost 11 inf + 388 11.764 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.764 * * [simplify]: Extracting #8: cost 0 inf + 3181 11.765 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 11.765 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 11.765 * * * * [progress]: [ 163 / 228 ] simplifiying candidate # 11.765 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 11.765 * * [simplify]: iters left: 6 (12 enodes) 11.768 * * [simplify]: iters left: 5 (42 enodes) 11.775 * * [simplify]: iters left: 4 (50 enodes) 11.782 * * [simplify]: iters left: 3 (55 enodes) 11.791 * * [simplify]: Extracting #0: cost 1 inf + 0 11.791 * * [simplify]: Extracting #1: cost 7 inf + 0 11.791 * * [simplify]: Extracting #2: cost 15 inf + 0 11.791 * * [simplify]: Extracting #3: cost 17 inf + 1 11.791 * * [simplify]: Extracting #4: cost 19 inf + 82 11.791 * * [simplify]: Extracting #5: cost 21 inf + 405 11.791 * * [simplify]: Extracting #6: cost 18 inf + 519 11.791 * * [simplify]: Extracting #7: cost 10 inf + 1937 11.792 * * [simplify]: Extracting #8: cost 1 inf + 5611 11.792 * * [simplify]: Extracting #9: cost 0 inf + 6113 11.793 * [simplify]: Simplified to (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 11.793 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (fabs (cbrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.793 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.793 * * [simplify]: iters left: 6 (10 enodes) 11.796 * * [simplify]: iters left: 5 (33 enodes) 11.803 * * [simplify]: iters left: 4 (37 enodes) 11.809 * * [simplify]: iters left: 3 (39 enodes) 11.815 * * [simplify]: Extracting #0: cost 1 inf + 0 11.815 * * [simplify]: Extracting #1: cost 4 inf + 0 11.815 * * [simplify]: Extracting #2: cost 8 inf + 0 11.815 * * [simplify]: Extracting #3: cost 9 inf + 1 11.815 * * [simplify]: Extracting #4: cost 10 inf + 163 11.816 * * [simplify]: Extracting #5: cost 15 inf + 163 11.816 * * [simplify]: Extracting #6: cost 11 inf + 388 11.816 * * [simplify]: Extracting #7: cost 4 inf + 1655 11.817 * * [simplify]: Extracting #8: cost 0 inf + 3261 11.817 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 11.817 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (/ (cbrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 11.818 * * * * [progress]: [ 164 / 228 ] simplifiying candidate # 11.818 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.818 * * [simplify]: iters left: 6 (11 enodes) 11.824 * * [simplify]: iters left: 5 (38 enodes) 11.836 * * [simplify]: iters left: 4 (46 enodes) 11.846 * * [simplify]: iters left: 3 (51 enodes) 11.854 * * [simplify]: Extracting #0: cost 1 inf + 0 11.854 * * [simplify]: Extracting #1: cost 7 inf + 0 11.854 * * [simplify]: Extracting #2: cost 14 inf + 0 11.854 * * [simplify]: Extracting #3: cost 15 inf + 1 11.854 * * [simplify]: Extracting #4: cost 16 inf + 163 11.855 * * [simplify]: Extracting #5: cost 20 inf + 284 11.855 * * [simplify]: Extracting #6: cost 15 inf + 590 11.855 * * [simplify]: Extracting #7: cost 7 inf + 2319 11.855 * * [simplify]: Extracting #8: cost 0 inf + 5031 11.856 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 11.856 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.856 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.856 * * [simplify]: iters left: 6 (10 enodes) 11.859 * * [simplify]: iters left: 5 (33 enodes) 11.865 * * [simplify]: iters left: 4 (37 enodes) 11.871 * * [simplify]: iters left: 3 (39 enodes) 11.878 * * [simplify]: Extracting #0: cost 1 inf + 0 11.878 * * [simplify]: Extracting #1: cost 4 inf + 0 11.878 * * [simplify]: Extracting #2: cost 8 inf + 0 11.878 * * [simplify]: Extracting #3: cost 9 inf + 1 11.878 * * [simplify]: Extracting #4: cost 10 inf + 163 11.878 * * [simplify]: Extracting #5: cost 15 inf + 163 11.878 * * [simplify]: Extracting #6: cost 11 inf + 388 11.878 * * [simplify]: Extracting #7: cost 4 inf + 1575 11.879 * * [simplify]: Extracting #8: cost 0 inf + 3021 11.879 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.879 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 11.879 * * * * [progress]: [ 165 / 228 ] simplifiying candidate # 11.879 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 11.879 * * [simplify]: iters left: 5 (6 enodes) 11.883 * * [simplify]: iters left: 4 (22 enodes) 11.891 * * [simplify]: iters left: 3 (28 enodes) 11.901 * * [simplify]: iters left: 2 (32 enodes) 11.913 * * [simplify]: iters left: 1 (33 enodes) 11.921 * * [simplify]: Extracting #0: cost 1 inf + 0 11.921 * * [simplify]: Extracting #1: cost 5 inf + 0 11.922 * * [simplify]: Extracting #2: cost 7 inf + 1 11.922 * * [simplify]: Extracting #3: cost 6 inf + 2 11.922 * * [simplify]: Extracting #4: cost 1 inf + 529 11.922 * * [simplify]: Extracting #5: cost 0 inf + 650 11.922 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.922 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.923 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.923 * * [simplify]: iters left: 6 (9 enodes) 11.927 * * [simplify]: iters left: 5 (30 enodes) 11.933 * * [simplify]: iters left: 4 (34 enodes) 11.939 * * [simplify]: iters left: 3 (36 enodes) 11.944 * * [simplify]: Extracting #0: cost 1 inf + 0 11.944 * * [simplify]: Extracting #1: cost 4 inf + 0 11.944 * * [simplify]: Extracting #2: cost 8 inf + 0 11.944 * * [simplify]: Extracting #3: cost 10 inf + 1 11.944 * * [simplify]: Extracting #4: cost 13 inf + 163 11.944 * * [simplify]: Extracting #5: cost 8 inf + 459 11.945 * * [simplify]: Extracting #6: cost 4 inf + 1093 11.945 * * [simplify]: Extracting #7: cost 0 inf + 2339 11.945 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.945 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.945 * * * * [progress]: [ 166 / 228 ] simplifiying candidate # 11.945 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt 1)) 11.945 * * [simplify]: iters left: 5 (6 enodes) 11.948 * * [simplify]: iters left: 4 (22 enodes) 11.952 * * [simplify]: iters left: 3 (28 enodes) 11.957 * * [simplify]: iters left: 2 (32 enodes) 11.961 * * [simplify]: iters left: 1 (33 enodes) 11.969 * * [simplify]: Extracting #0: cost 1 inf + 0 11.969 * * [simplify]: Extracting #1: cost 5 inf + 0 11.970 * * [simplify]: Extracting #2: cost 7 inf + 1 11.970 * * [simplify]: Extracting #3: cost 6 inf + 2 11.970 * * [simplify]: Extracting #4: cost 1 inf + 529 11.970 * * [simplify]: Extracting #5: cost 0 inf + 650 11.970 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 11.971 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.971 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.971 * * [simplify]: iters left: 6 (9 enodes) 11.976 * * [simplify]: iters left: 5 (30 enodes) 11.982 * * [simplify]: iters left: 4 (34 enodes) 11.987 * * [simplify]: iters left: 3 (36 enodes) 11.993 * * [simplify]: Extracting #0: cost 1 inf + 0 11.993 * * [simplify]: Extracting #1: cost 4 inf + 0 11.993 * * [simplify]: Extracting #2: cost 8 inf + 0 11.993 * * [simplify]: Extracting #3: cost 10 inf + 1 11.993 * * [simplify]: Extracting #4: cost 13 inf + 163 11.993 * * [simplify]: Extracting #5: cost 8 inf + 459 11.993 * * [simplify]: Extracting #6: cost 4 inf + 1093 11.993 * * [simplify]: Extracting #7: cost 0 inf + 2339 11.994 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 11.994 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 11.994 * * * * [progress]: [ 167 / 228 ] simplifiying candidate # 11.994 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 11.994 * * [simplify]: iters left: 6 (11 enodes) 11.997 * * [simplify]: iters left: 5 (38 enodes) 12.007 * * [simplify]: iters left: 4 (46 enodes) 12.023 * * [simplify]: iters left: 3 (51 enodes) 12.038 * * [simplify]: Extracting #0: cost 1 inf + 0 12.038 * * [simplify]: Extracting #1: cost 7 inf + 0 12.038 * * [simplify]: Extracting #2: cost 14 inf + 0 12.039 * * [simplify]: Extracting #3: cost 15 inf + 1 12.039 * * [simplify]: Extracting #4: cost 16 inf + 163 12.039 * * [simplify]: Extracting #5: cost 20 inf + 284 12.039 * * [simplify]: Extracting #6: cost 15 inf + 590 12.040 * * [simplify]: Extracting #7: cost 7 inf + 2319 12.041 * * [simplify]: Extracting #8: cost 0 inf + 5031 12.042 * [simplify]: Simplified to (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) 12.042 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (/ (cbrt 2) (sqrt (sqrt (+ (exp (- x)) (exp x))))) (cbrt 2)) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.042 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.042 * * [simplify]: iters left: 6 (10 enodes) 12.047 * * [simplify]: iters left: 5 (33 enodes) 12.058 * * [simplify]: iters left: 4 (37 enodes) 12.069 * * [simplify]: iters left: 3 (39 enodes) 12.082 * * [simplify]: Extracting #0: cost 1 inf + 0 12.082 * * [simplify]: Extracting #1: cost 4 inf + 0 12.082 * * [simplify]: Extracting #2: cost 8 inf + 0 12.082 * * [simplify]: Extracting #3: cost 9 inf + 1 12.082 * * [simplify]: Extracting #4: cost 10 inf + 163 12.082 * * [simplify]: Extracting #5: cost 15 inf + 163 12.082 * * [simplify]: Extracting #6: cost 11 inf + 388 12.083 * * [simplify]: Extracting #7: cost 4 inf + 1575 12.083 * * [simplify]: Extracting #8: cost 0 inf + 3021 12.084 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.084 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.084 * * * * [progress]: [ 168 / 228 ] simplifiying candidate # 12.085 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 12.085 * * [simplify]: iters left: 5 (5 enodes) 12.088 * * [simplify]: iters left: 4 (17 enodes) 12.095 * * [simplify]: iters left: 3 (27 enodes) 12.104 * * [simplify]: iters left: 2 (28 enodes) 12.112 * * [simplify]: Extracting #0: cost 1 inf + 0 12.112 * * [simplify]: Extracting #1: cost 5 inf + 0 12.112 * * [simplify]: Extracting #2: cost 7 inf + 1 12.112 * * [simplify]: Extracting #3: cost 6 inf + 2 12.112 * * [simplify]: Extracting #4: cost 1 inf + 528 12.112 * * [simplify]: Extracting #5: cost 0 inf + 650 12.113 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 12.113 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.113 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.113 * * [simplify]: iters left: 6 (9 enodes) 12.118 * * [simplify]: iters left: 5 (30 enodes) 12.128 * * [simplify]: iters left: 4 (34 enodes) 12.139 * * [simplify]: iters left: 3 (36 enodes) 12.151 * * [simplify]: Extracting #0: cost 1 inf + 0 12.151 * * [simplify]: Extracting #1: cost 4 inf + 0 12.151 * * [simplify]: Extracting #2: cost 8 inf + 0 12.151 * * [simplify]: Extracting #3: cost 10 inf + 1 12.151 * * [simplify]: Extracting #4: cost 13 inf + 163 12.151 * * [simplify]: Extracting #5: cost 8 inf + 459 12.152 * * [simplify]: Extracting #6: cost 4 inf + 1093 12.152 * * [simplify]: Extracting #7: cost 0 inf + 2339 12.153 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.153 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.153 * * * * [progress]: [ 169 / 228 ] simplifiying candidate # 12.153 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 12.153 * * [simplify]: iters left: 6 (11 enodes) 12.159 * * [simplify]: iters left: 5 (38 enodes) 12.170 * * [simplify]: iters left: 4 (44 enodes) 12.185 * * [simplify]: iters left: 3 (46 enodes) 12.198 * * [simplify]: Extracting #0: cost 1 inf + 0 12.199 * * [simplify]: Extracting #1: cost 6 inf + 0 12.199 * * [simplify]: Extracting #2: cost 12 inf + 0 12.199 * * [simplify]: Extracting #3: cost 13 inf + 1 12.199 * * [simplify]: Extracting #4: cost 14 inf + 83 12.199 * * [simplify]: Extracting #5: cost 19 inf + 83 12.199 * * [simplify]: Extracting #6: cost 15 inf + 308 12.199 * * [simplify]: Extracting #7: cost 9 inf + 1234 12.200 * * [simplify]: Extracting #8: cost 4 inf + 2980 12.201 * * [simplify]: Extracting #9: cost 1 inf + 4245 12.202 * * [simplify]: Extracting #10: cost 0 inf + 4707 12.203 * [simplify]: Simplified to (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 12.203 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.203 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.203 * * [simplify]: iters left: 6 (10 enodes) 12.208 * * [simplify]: iters left: 5 (33 enodes) 12.218 * * [simplify]: iters left: 4 (37 enodes) 12.229 * * [simplify]: iters left: 3 (39 enodes) 12.240 * * [simplify]: Extracting #0: cost 1 inf + 0 12.240 * * [simplify]: Extracting #1: cost 4 inf + 0 12.240 * * [simplify]: Extracting #2: cost 8 inf + 0 12.240 * * [simplify]: Extracting #3: cost 9 inf + 1 12.240 * * [simplify]: Extracting #4: cost 10 inf + 83 12.240 * * [simplify]: Extracting #5: cost 15 inf + 83 12.240 * * [simplify]: Extracting #6: cost 11 inf + 308 12.240 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.241 * * [simplify]: Extracting #8: cost 0 inf + 3021 12.241 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.241 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ (sqrt 2) (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.241 * * * * [progress]: [ 170 / 228 ] simplifiying candidate # 12.241 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 12.241 * * [simplify]: iters left: 6 (11 enodes) 12.244 * * [simplify]: iters left: 5 (37 enodes) 12.250 * * [simplify]: iters left: 4 (41 enodes) 12.256 * * [simplify]: iters left: 3 (43 enodes) 12.262 * * [simplify]: Extracting #0: cost 1 inf + 0 12.262 * * [simplify]: Extracting #1: cost 4 inf + 0 12.262 * * [simplify]: Extracting #2: cost 9 inf + 0 12.262 * * [simplify]: Extracting #3: cost 11 inf + 1 12.262 * * [simplify]: Extracting #4: cost 12 inf + 83 12.262 * * [simplify]: Extracting #5: cost 17 inf + 83 12.262 * * [simplify]: Extracting #6: cost 12 inf + 419 12.262 * * [simplify]: Extracting #7: cost 4 inf + 2257 12.263 * * [simplify]: Extracting #8: cost 0 inf + 3783 12.263 * [simplify]: Simplified to (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) 12.263 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.263 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.263 * * [simplify]: iters left: 6 (10 enodes) 12.266 * * [simplify]: iters left: 5 (33 enodes) 12.271 * * [simplify]: iters left: 4 (37 enodes) 12.276 * * [simplify]: iters left: 3 (39 enodes) 12.282 * * [simplify]: Extracting #0: cost 1 inf + 0 12.282 * * [simplify]: Extracting #1: cost 4 inf + 0 12.283 * * [simplify]: Extracting #2: cost 8 inf + 0 12.283 * * [simplify]: Extracting #3: cost 9 inf + 1 12.283 * * [simplify]: Extracting #4: cost 10 inf + 83 12.283 * * [simplify]: Extracting #5: cost 15 inf + 83 12.283 * * [simplify]: Extracting #6: cost 11 inf + 308 12.283 * * [simplify]: Extracting #7: cost 4 inf + 1575 12.283 * * [simplify]: Extracting #8: cost 0 inf + 3101 12.284 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.284 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.284 * * * * [progress]: [ 171 / 228 ] simplifiying candidate # 12.284 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.284 * * [simplify]: iters left: 6 (10 enodes) 12.288 * * [simplify]: iters left: 5 (33 enodes) 12.293 * * [simplify]: iters left: 4 (37 enodes) 12.298 * * [simplify]: iters left: 3 (39 enodes) 12.304 * * [simplify]: Extracting #0: cost 1 inf + 0 12.304 * * [simplify]: Extracting #1: cost 4 inf + 0 12.304 * * [simplify]: Extracting #2: cost 8 inf + 0 12.304 * * [simplify]: Extracting #3: cost 9 inf + 1 12.304 * * [simplify]: Extracting #4: cost 10 inf + 83 12.304 * * [simplify]: Extracting #5: cost 15 inf + 83 12.304 * * [simplify]: Extracting #6: cost 11 inf + 308 12.304 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.305 * * [simplify]: Extracting #8: cost 0 inf + 2861 12.305 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.305 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.305 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.305 * * [simplify]: iters left: 6 (10 enodes) 12.308 * * [simplify]: iters left: 5 (33 enodes) 12.313 * * [simplify]: iters left: 4 (37 enodes) 12.319 * * [simplify]: iters left: 3 (39 enodes) 12.325 * * [simplify]: Extracting #0: cost 1 inf + 0 12.325 * * [simplify]: Extracting #1: cost 4 inf + 0 12.325 * * [simplify]: Extracting #2: cost 8 inf + 0 12.325 * * [simplify]: Extracting #3: cost 9 inf + 1 12.325 * * [simplify]: Extracting #4: cost 10 inf + 83 12.325 * * [simplify]: Extracting #5: cost 15 inf + 83 12.325 * * [simplify]: Extracting #6: cost 11 inf + 308 12.326 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.326 * * [simplify]: Extracting #8: cost 0 inf + 2861 12.326 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.326 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.326 * * * * [progress]: [ 172 / 228 ] simplifiying candidate # 12.327 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 12.327 * * [simplify]: iters left: 3 (5 enodes) 12.330 * * [simplify]: iters left: 2 (17 enodes) 12.335 * * [simplify]: iters left: 1 (19 enodes) 12.342 * * [simplify]: Extracting #0: cost 1 inf + 0 12.342 * * [simplify]: Extracting #1: cost 4 inf + 0 12.342 * * [simplify]: Extracting #2: cost 2 inf + 2 12.343 * * [simplify]: Extracting #3: cost 0 inf + 84 12.343 * [simplify]: Simplified to (sqrt 2) 12.343 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.343 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.343 * * [simplify]: iters left: 6 (9 enodes) 12.348 * * [simplify]: iters left: 5 (30 enodes) 12.357 * * [simplify]: iters left: 4 (34 enodes) 12.368 * * [simplify]: iters left: 3 (36 enodes) 12.380 * * [simplify]: Extracting #0: cost 1 inf + 0 12.380 * * [simplify]: Extracting #1: cost 4 inf + 0 12.380 * * [simplify]: Extracting #2: cost 8 inf + 0 12.380 * * [simplify]: Extracting #3: cost 10 inf + 1 12.380 * * [simplify]: Extracting #4: cost 13 inf + 83 12.380 * * [simplify]: Extracting #5: cost 8 inf + 379 12.380 * * [simplify]: Extracting #6: cost 4 inf + 1013 12.381 * * [simplify]: Extracting #7: cost 0 inf + 2179 12.381 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.382 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.382 * * * * [progress]: [ 173 / 228 ] simplifiying candidate # 12.382 * [simplify]: Simplifying (/ (sqrt 2) (sqrt 1)) 12.382 * * [simplify]: iters left: 3 (5 enodes) 12.387 * * [simplify]: iters left: 2 (17 enodes) 12.394 * * [simplify]: iters left: 1 (19 enodes) 12.402 * * [simplify]: Extracting #0: cost 1 inf + 0 12.402 * * [simplify]: Extracting #1: cost 4 inf + 0 12.403 * * [simplify]: Extracting #2: cost 2 inf + 2 12.403 * * [simplify]: Extracting #3: cost 0 inf + 84 12.403 * [simplify]: Simplified to (sqrt 2) 12.403 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.403 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.403 * * [simplify]: iters left: 6 (9 enodes) 12.408 * * [simplify]: iters left: 5 (30 enodes) 12.418 * * [simplify]: iters left: 4 (34 enodes) 12.428 * * [simplify]: iters left: 3 (36 enodes) 12.440 * * [simplify]: Extracting #0: cost 1 inf + 0 12.440 * * [simplify]: Extracting #1: cost 4 inf + 0 12.440 * * [simplify]: Extracting #2: cost 8 inf + 0 12.440 * * [simplify]: Extracting #3: cost 10 inf + 1 12.440 * * [simplify]: Extracting #4: cost 13 inf + 83 12.440 * * [simplify]: Extracting #5: cost 8 inf + 379 12.440 * * [simplify]: Extracting #6: cost 4 inf + 1013 12.441 * * [simplify]: Extracting #7: cost 0 inf + 2179 12.441 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.441 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.442 * * * * [progress]: [ 174 / 228 ] simplifiying candidate # 12.442 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.442 * * [simplify]: iters left: 6 (10 enodes) 12.447 * * [simplify]: iters left: 5 (33 enodes) 12.458 * * [simplify]: iters left: 4 (37 enodes) 12.470 * * [simplify]: iters left: 3 (39 enodes) 12.480 * * [simplify]: Extracting #0: cost 1 inf + 0 12.480 * * [simplify]: Extracting #1: cost 4 inf + 0 12.480 * * [simplify]: Extracting #2: cost 8 inf + 0 12.481 * * [simplify]: Extracting #3: cost 9 inf + 1 12.481 * * [simplify]: Extracting #4: cost 10 inf + 83 12.481 * * [simplify]: Extracting #5: cost 15 inf + 83 12.481 * * [simplify]: Extracting #6: cost 11 inf + 308 12.481 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.481 * * [simplify]: Extracting #8: cost 0 inf + 2861 12.482 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.482 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.482 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.482 * * [simplify]: iters left: 6 (10 enodes) 12.484 * * [simplify]: iters left: 5 (33 enodes) 12.490 * * [simplify]: iters left: 4 (37 enodes) 12.496 * * [simplify]: iters left: 3 (39 enodes) 12.502 * * [simplify]: Extracting #0: cost 1 inf + 0 12.503 * * [simplify]: Extracting #1: cost 4 inf + 0 12.503 * * [simplify]: Extracting #2: cost 8 inf + 0 12.503 * * [simplify]: Extracting #3: cost 9 inf + 1 12.503 * * [simplify]: Extracting #4: cost 10 inf + 83 12.503 * * [simplify]: Extracting #5: cost 15 inf + 83 12.503 * * [simplify]: Extracting #6: cost 11 inf + 308 12.503 * * [simplify]: Extracting #7: cost 4 inf + 1495 12.503 * * [simplify]: Extracting #8: cost 0 inf + 2861 12.504 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.504 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ (sqrt 2) (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.504 * * * * [progress]: [ 175 / 228 ] simplifiying candidate # 12.504 * [simplify]: Simplifying (/ (sqrt 2) 1) 12.504 * * [simplify]: iters left: 3 (4 enodes) 12.506 * * [simplify]: iters left: 2 (12 enodes) 12.510 * * [simplify]: iters left: 1 (14 enodes) 12.515 * * [simplify]: Extracting #0: cost 1 inf + 0 12.515 * * [simplify]: Extracting #1: cost 4 inf + 0 12.515 * * [simplify]: Extracting #2: cost 0 inf + 84 12.515 * [simplify]: Simplified to (sqrt 2) 12.515 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.516 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.516 * * [simplify]: iters left: 6 (9 enodes) 12.521 * * [simplify]: iters left: 5 (30 enodes) 12.530 * * [simplify]: iters left: 4 (34 enodes) 12.544 * * [simplify]: iters left: 3 (36 enodes) 12.555 * * [simplify]: Extracting #0: cost 1 inf + 0 12.555 * * [simplify]: Extracting #1: cost 4 inf + 0 12.555 * * [simplify]: Extracting #2: cost 8 inf + 0 12.555 * * [simplify]: Extracting #3: cost 10 inf + 1 12.555 * * [simplify]: Extracting #4: cost 13 inf + 83 12.556 * * [simplify]: Extracting #5: cost 8 inf + 379 12.556 * * [simplify]: Extracting #6: cost 4 inf + 1013 12.556 * * [simplify]: Extracting #7: cost 0 inf + 2179 12.557 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 12.557 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt 2) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x)))))))) 12.557 * * * * [progress]: [ 176 / 228 ] simplifiying candidate # 12.557 * [simplify]: Simplifying (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) 12.558 * * [simplify]: iters left: 6 (10 enodes) 12.563 * * [simplify]: iters left: 5 (36 enodes) 12.574 * * [simplify]: iters left: 4 (40 enodes) 12.585 * * [simplify]: Extracting #0: cost 1 inf + 0 12.586 * * [simplify]: Extracting #1: cost 6 inf + 0 12.586 * * [simplify]: Extracting #2: cost 9 inf + 1 12.586 * * [simplify]: Extracting #3: cost 11 inf + 1 12.586 * * [simplify]: Extracting #4: cost 14 inf + 1 12.586 * * [simplify]: Extracting #5: cost 18 inf + 1 12.586 * * [simplify]: Extracting #6: cost 17 inf + 43 12.586 * * [simplify]: Extracting #7: cost 12 inf + 598 12.587 * * [simplify]: Extracting #8: cost 6 inf + 2135 12.587 * * [simplify]: Extracting #9: cost 1 inf + 4042 12.588 * * [simplify]: Extracting #10: cost 0 inf + 4464 12.589 * [simplify]: Simplified to (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.589 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ (/ 1 (cbrt (sqrt (+ (exp x) (exp (- x)))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.590 * [simplify]: Simplifying (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.590 * * [simplify]: iters left: 6 (9 enodes) 12.594 * * [simplify]: iters left: 5 (30 enodes) 12.604 * * [simplify]: iters left: 4 (34 enodes) 12.614 * * [simplify]: iters left: 3 (36 enodes) 12.625 * * [simplify]: Extracting #0: cost 1 inf + 0 12.625 * * [simplify]: Extracting #1: cost 4 inf + 0 12.625 * * [simplify]: Extracting #2: cost 5 inf + 1 12.625 * * [simplify]: Extracting #3: cost 7 inf + 1 12.625 * * [simplify]: Extracting #4: cost 10 inf + 1 12.625 * * [simplify]: Extracting #5: cost 15 inf + 1 12.625 * * [simplify]: Extracting #6: cost 13 inf + 44 12.625 * * [simplify]: Extracting #7: cost 8 inf + 559 12.626 * * [simplify]: Extracting #8: cost 4 inf + 1493 12.626 * * [simplify]: Extracting #9: cost 0 inf + 2859 12.627 * [simplify]: Simplified to (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x)))))) 12.627 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (/ 2 (cbrt (sqrt (+ (exp x) (exp (- x))))))))) 12.627 * * * * [progress]: [ 177 / 228 ] simplifiying candidate # 12.627 * [simplify]: Simplifying (/ 1 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) 12.627 * * [simplify]: iters left: 6 (10 enodes) 12.632 * * [simplify]: iters left: 5 (35 enodes) 12.642 * * [simplify]: iters left: 4 (37 enodes) 12.652 * * [simplify]: Extracting #0: cost 1 inf + 0 12.652 * * [simplify]: Extracting #1: cost 4 inf + 0 12.652 * * [simplify]: Extracting #2: cost 6 inf + 1 12.652 * * [simplify]: Extracting #3: cost 9 inf + 1 12.652 * * [simplify]: Extracting #4: cost 12 inf + 1 12.652 * * [simplify]: Extracting #5: cost 16 inf + 1 12.652 * * [simplify]: Extracting #6: cost 15 inf + 43 12.652 * * [simplify]: Extracting #7: cost 8 inf + 890 12.653 * * [simplify]: Extracting #8: cost 0 inf + 3620 12.654 * [simplify]: Simplified to (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) 12.654 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.654 * [simplify]: Simplifying (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.654 * * [simplify]: iters left: 6 (9 enodes) 12.659 * * [simplify]: iters left: 5 (30 enodes) 12.668 * * [simplify]: iters left: 4 (34 enodes) 12.679 * * [simplify]: iters left: 3 (36 enodes) 12.689 * * [simplify]: Extracting #0: cost 1 inf + 0 12.689 * * [simplify]: Extracting #1: cost 4 inf + 0 12.689 * * [simplify]: Extracting #2: cost 5 inf + 1 12.689 * * [simplify]: Extracting #3: cost 7 inf + 1 12.689 * * [simplify]: Extracting #4: cost 10 inf + 1 12.689 * * [simplify]: Extracting #5: cost 15 inf + 1 12.689 * * [simplify]: Extracting #6: cost 13 inf + 44 12.689 * * [simplify]: Extracting #7: cost 8 inf + 559 12.690 * * [simplify]: Extracting #8: cost 4 inf + 1533 12.690 * * [simplify]: Extracting #9: cost 0 inf + 2939 12.690 * [simplify]: Simplified to (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x)))))) 12.691 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (fabs (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (cbrt (+ (exp x) (exp (- x))))))))) 12.691 * * * * [progress]: [ 178 / 228 ] simplifiying candidate # 12.691 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.691 * * [simplify]: iters left: 6 (9 enodes) 12.695 * * [simplify]: iters left: 5 (31 enodes) 12.699 * * [simplify]: iters left: 4 (33 enodes) 12.704 * * [simplify]: Extracting #0: cost 1 inf + 0 12.704 * * [simplify]: Extracting #1: cost 4 inf + 0 12.704 * * [simplify]: Extracting #2: cost 5 inf + 1 12.704 * * [simplify]: Extracting #3: cost 7 inf + 1 12.704 * * [simplify]: Extracting #4: cost 10 inf + 1 12.704 * * [simplify]: Extracting #5: cost 14 inf + 1 12.704 * * [simplify]: Extracting #6: cost 13 inf + 43 12.704 * * [simplify]: Extracting #7: cost 7 inf + 669 12.704 * * [simplify]: Extracting #8: cost 2 inf + 2014 12.705 * * [simplify]: Extracting #9: cost 0 inf + 2698 12.705 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.705 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.705 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.705 * * [simplify]: iters left: 6 (9 enodes) 12.707 * * [simplify]: iters left: 5 (30 enodes) 12.712 * * [simplify]: iters left: 4 (34 enodes) 12.717 * * [simplify]: iters left: 3 (36 enodes) 12.726 * * [simplify]: Extracting #0: cost 1 inf + 0 12.726 * * [simplify]: Extracting #1: cost 4 inf + 0 12.726 * * [simplify]: Extracting #2: cost 5 inf + 1 12.726 * * [simplify]: Extracting #3: cost 7 inf + 1 12.727 * * [simplify]: Extracting #4: cost 10 inf + 1 12.727 * * [simplify]: Extracting #5: cost 15 inf + 1 12.727 * * [simplify]: Extracting #6: cost 13 inf + 44 12.727 * * [simplify]: Extracting #7: cost 8 inf + 559 12.727 * * [simplify]: Extracting #8: cost 4 inf + 1453 12.728 * * [simplify]: Extracting #9: cost 0 inf + 2699 12.728 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.728 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.729 * * * * [progress]: [ 179 / 228 ] simplifiying candidate # 12.729 * [simplify]: Simplifying (/ 1 (sqrt 1)) 12.729 * * [simplify]: iters left: 3 (3 enodes) 12.735 * * [simplify]: iters left: 2 (11 enodes) 12.738 * * [simplify]: iters left: 1 (13 enodes) 12.741 * * [simplify]: Extracting #0: cost 1 inf + 0 12.741 * * [simplify]: Extracting #1: cost 0 inf + 1 12.741 * [simplify]: Simplified to 1 12.741 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.742 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.742 * * [simplify]: iters left: 6 (8 enodes) 12.746 * * [simplify]: iters left: 5 (27 enodes) 12.750 * * [simplify]: iters left: 4 (31 enodes) 12.755 * * [simplify]: iters left: 3 (33 enodes) 12.760 * * [simplify]: Extracting #0: cost 1 inf + 0 12.760 * * [simplify]: Extracting #1: cost 4 inf + 0 12.760 * * [simplify]: Extracting #2: cost 5 inf + 1 12.761 * * [simplify]: Extracting #3: cost 8 inf + 1 12.761 * * [simplify]: Extracting #4: cost 13 inf + 1 12.761 * * [simplify]: Extracting #5: cost 11 inf + 44 12.761 * * [simplify]: Extracting #6: cost 5 inf + 670 12.761 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.761 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.761 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.762 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.762 * * * * [progress]: [ 180 / 228 ] simplifiying candidate # 12.762 * [simplify]: Simplifying (/ 1 (sqrt 1)) 12.762 * * [simplify]: iters left: 3 (3 enodes) 12.766 * * [simplify]: iters left: 2 (11 enodes) 12.768 * * [simplify]: iters left: 1 (13 enodes) 12.770 * * [simplify]: Extracting #0: cost 1 inf + 0 12.770 * * [simplify]: Extracting #1: cost 0 inf + 1 12.770 * [simplify]: Simplified to 1 12.770 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.770 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.770 * * [simplify]: iters left: 6 (8 enodes) 12.772 * * [simplify]: iters left: 5 (27 enodes) 12.777 * * [simplify]: iters left: 4 (31 enodes) 12.785 * * [simplify]: iters left: 3 (33 enodes) 12.793 * * [simplify]: Extracting #0: cost 1 inf + 0 12.793 * * [simplify]: Extracting #1: cost 4 inf + 0 12.793 * * [simplify]: Extracting #2: cost 5 inf + 1 12.793 * * [simplify]: Extracting #3: cost 8 inf + 1 12.793 * * [simplify]: Extracting #4: cost 13 inf + 1 12.793 * * [simplify]: Extracting #5: cost 11 inf + 44 12.793 * * [simplify]: Extracting #6: cost 5 inf + 670 12.793 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.794 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.794 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.794 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.794 * * * * [progress]: [ 181 / 228 ] simplifiying candidate # 12.794 * [simplify]: Simplifying (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.794 * * [simplify]: iters left: 6 (9 enodes) 12.797 * * [simplify]: iters left: 5 (31 enodes) 12.802 * * [simplify]: iters left: 4 (33 enodes) 12.807 * * [simplify]: Extracting #0: cost 1 inf + 0 12.807 * * [simplify]: Extracting #1: cost 4 inf + 0 12.807 * * [simplify]: Extracting #2: cost 5 inf + 1 12.807 * * [simplify]: Extracting #3: cost 7 inf + 1 12.807 * * [simplify]: Extracting #4: cost 10 inf + 1 12.807 * * [simplify]: Extracting #5: cost 14 inf + 1 12.807 * * [simplify]: Extracting #6: cost 13 inf + 43 12.807 * * [simplify]: Extracting #7: cost 7 inf + 669 12.807 * * [simplify]: Extracting #8: cost 2 inf + 2014 12.808 * * [simplify]: Extracting #9: cost 0 inf + 2698 12.808 * [simplify]: Simplified to (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.808 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.808 * [simplify]: Simplifying (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.808 * * [simplify]: iters left: 6 (9 enodes) 12.811 * * [simplify]: iters left: 5 (30 enodes) 12.815 * * [simplify]: iters left: 4 (34 enodes) 12.820 * * [simplify]: iters left: 3 (36 enodes) 12.825 * * [simplify]: Extracting #0: cost 1 inf + 0 12.826 * * [simplify]: Extracting #1: cost 4 inf + 0 12.826 * * [simplify]: Extracting #2: cost 5 inf + 1 12.826 * * [simplify]: Extracting #3: cost 7 inf + 1 12.826 * * [simplify]: Extracting #4: cost 10 inf + 1 12.826 * * [simplify]: Extracting #5: cost 15 inf + 1 12.826 * * [simplify]: Extracting #6: cost 13 inf + 44 12.826 * * [simplify]: Extracting #7: cost 8 inf + 559 12.826 * * [simplify]: Extracting #8: cost 4 inf + 1453 12.826 * * [simplify]: Extracting #9: cost 0 inf + 2699 12.827 * [simplify]: Simplified to (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) 12.827 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 1 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x))))))))) 12.827 * * * * [progress]: [ 182 / 228 ] simplifiying candidate # 12.827 * [simplify]: Simplifying (/ 1 1) 12.827 * * [simplify]: iters left: 2 (2 enodes) 12.828 * * [simplify]: iters left: 1 (6 enodes) 12.829 * * [simplify]: Extracting #0: cost 1 inf + 0 12.829 * * [simplify]: Extracting #1: cost 0 inf + 1 12.829 * [simplify]: Simplified to 1 12.829 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.829 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.829 * * [simplify]: iters left: 6 (8 enodes) 12.832 * * [simplify]: iters left: 5 (27 enodes) 12.841 * * [simplify]: iters left: 4 (31 enodes) 12.848 * * [simplify]: iters left: 3 (33 enodes) 12.853 * * [simplify]: Extracting #0: cost 1 inf + 0 12.853 * * [simplify]: Extracting #1: cost 4 inf + 0 12.853 * * [simplify]: Extracting #2: cost 5 inf + 1 12.853 * * [simplify]: Extracting #3: cost 8 inf + 1 12.853 * * [simplify]: Extracting #4: cost 13 inf + 1 12.853 * * [simplify]: Extracting #5: cost 11 inf + 44 12.854 * * [simplify]: Extracting #6: cost 5 inf + 670 12.854 * * [simplify]: Extracting #7: cost 1 inf + 1715 12.854 * * [simplify]: Extracting #8: cost 0 inf + 2017 12.854 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 12.854 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 1 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))) 12.854 * * * * [progress]: [ 183 / 228 ] simplifiying candidate # 12.854 * * * * [progress]: [ 184 / 228 ] simplifiying candidate # 12.854 * * * * [progress]: [ 185 / 228 ] simplifiying candidate # 12.854 * * * * [progress]: [ 186 / 228 ] simplifiying candidate # 12.855 * [simplify]: Simplifying (cbrt (sqrt (+ (exp x) (exp (- x))))) 12.855 * * [simplify]: iters left: 6 (7 enodes) 12.856 * * [simplify]: iters left: 5 (24 enodes) 12.860 * * [simplify]: iters left: 4 (28 enodes) 12.864 * * [simplify]: iters left: 3 (30 enodes) 12.868 * * [simplify]: Extracting #0: cost 1 inf + 0 12.868 * * [simplify]: Extracting #1: cost 3 inf + 0 12.868 * * [simplify]: Extracting #2: cost 5 inf + 0 12.868 * * [simplify]: Extracting #3: cost 8 inf + 0 12.868 * * [simplify]: Extracting #4: cost 13 inf + 0 12.868 * * [simplify]: Extracting #5: cost 12 inf + 2 12.868 * * [simplify]: Extracting #6: cost 6 inf + 448 12.868 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.869 * * [simplify]: Extracting #8: cost 1 inf + 1753 12.869 * * [simplify]: Extracting #9: cost 0 inf + 2094 12.869 * [simplify]: Simplified to (cbrt (sqrt (+ (exp x) (exp (- x))))) 12.869 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (* (cbrt (sqrt (+ (exp x) (exp (- x))))) (cbrt (sqrt (+ (exp x) (exp (- x))))))) (cbrt (sqrt (+ (exp x) (exp (- x)))))))) 12.869 * * * * [progress]: [ 187 / 228 ] simplifiying candidate # 12.869 * [simplify]: Simplifying (sqrt (cbrt (+ (exp x) (exp (- x))))) 12.870 * * [simplify]: iters left: 6 (7 enodes) 12.871 * * [simplify]: iters left: 5 (24 enodes) 12.875 * * [simplify]: iters left: 4 (28 enodes) 12.883 * * [simplify]: iters left: 3 (30 enodes) 12.891 * * [simplify]: Extracting #0: cost 1 inf + 0 12.891 * * [simplify]: Extracting #1: cost 3 inf + 0 12.891 * * [simplify]: Extracting #2: cost 5 inf + 0 12.891 * * [simplify]: Extracting #3: cost 8 inf + 0 12.891 * * [simplify]: Extracting #4: cost 13 inf + 0 12.891 * * [simplify]: Extracting #5: cost 12 inf + 2 12.891 * * [simplify]: Extracting #6: cost 6 inf + 448 12.892 * * [simplify]: Extracting #7: cost 3 inf + 1191 12.892 * * [simplify]: Extracting #8: cost 1 inf + 1833 12.893 * * [simplify]: Extracting #9: cost 0 inf + 2174 12.893 * [simplify]: Simplified to (sqrt (cbrt (+ (exp x) (exp (- x))))) 12.893 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (cbrt (+ (exp x) (exp (- x)))))))) 12.895 * * * * [progress]: [ 188 / 228 ] simplifiying candidate # 12.895 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.895 * * [simplify]: iters left: 6 (7 enodes) 12.898 * * [simplify]: iters left: 5 (24 enodes) 12.905 * * [simplify]: iters left: 4 (28 enodes) 12.914 * * [simplify]: iters left: 3 (30 enodes) 12.923 * * [simplify]: Extracting #0: cost 1 inf + 0 12.923 * * [simplify]: Extracting #1: cost 3 inf + 0 12.923 * * [simplify]: Extracting #2: cost 5 inf + 0 12.923 * * [simplify]: Extracting #3: cost 8 inf + 0 12.923 * * [simplify]: Extracting #4: cost 13 inf + 0 12.923 * * [simplify]: Extracting #5: cost 12 inf + 2 12.924 * * [simplify]: Extracting #6: cost 6 inf + 448 12.924 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.924 * * [simplify]: Extracting #8: cost 1 inf + 1713 12.925 * * [simplify]: Extracting #9: cost 0 inf + 2014 12.925 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.925 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 12.925 * * * * [progress]: [ 189 / 228 ] simplifiying candidate # 12.926 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.926 * * [simplify]: iters left: 6 (6 enodes) 12.928 * * [simplify]: iters left: 5 (21 enodes) 12.935 * * [simplify]: iters left: 4 (25 enodes) 12.943 * * [simplify]: iters left: 3 (27 enodes) 12.950 * * [simplify]: Extracting #0: cost 1 inf + 0 12.950 * * [simplify]: Extracting #1: cost 3 inf + 0 12.950 * * [simplify]: Extracting #2: cost 6 inf + 0 12.950 * * [simplify]: Extracting #3: cost 11 inf + 0 12.951 * * [simplify]: Extracting #4: cost 9 inf + 43 12.951 * * [simplify]: Extracting #5: cost 0 inf + 1412 12.951 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 12.951 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))) 12.951 * * * * [progress]: [ 190 / 228 ] simplifiying candidate # 12.951 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.951 * * [simplify]: iters left: 6 (6 enodes) 12.952 * * [simplify]: iters left: 5 (21 enodes) 12.956 * * [simplify]: iters left: 4 (25 enodes) 12.960 * * [simplify]: iters left: 3 (27 enodes) 12.963 * * [simplify]: Extracting #0: cost 1 inf + 0 12.964 * * [simplify]: Extracting #1: cost 3 inf + 0 12.964 * * [simplify]: Extracting #2: cost 6 inf + 0 12.964 * * [simplify]: Extracting #3: cost 11 inf + 0 12.964 * * [simplify]: Extracting #4: cost 9 inf + 43 12.964 * * [simplify]: Extracting #5: cost 0 inf + 1412 12.964 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 12.964 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt 1)) (sqrt (+ (exp x) (exp (- x))))))) 12.964 * * * * [progress]: [ 191 / 228 ] simplifiying candidate # 12.964 * [simplify]: Simplifying (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.964 * * [simplify]: iters left: 6 (7 enodes) 12.966 * * [simplify]: iters left: 5 (24 enodes) 12.970 * * [simplify]: iters left: 4 (28 enodes) 12.974 * * [simplify]: iters left: 3 (30 enodes) 12.978 * * [simplify]: Extracting #0: cost 1 inf + 0 12.978 * * [simplify]: Extracting #1: cost 3 inf + 0 12.979 * * [simplify]: Extracting #2: cost 5 inf + 0 12.979 * * [simplify]: Extracting #3: cost 8 inf + 0 12.979 * * [simplify]: Extracting #4: cost 13 inf + 0 12.979 * * [simplify]: Extracting #5: cost 12 inf + 2 12.979 * * [simplify]: Extracting #6: cost 6 inf + 448 12.979 * * [simplify]: Extracting #7: cost 3 inf + 1151 12.979 * * [simplify]: Extracting #8: cost 1 inf + 1713 12.979 * * [simplify]: Extracting #9: cost 0 inf + 2014 12.980 * [simplify]: Simplified to (sqrt (sqrt (+ (exp x) (exp (- x))))) 12.980 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 (sqrt (sqrt (+ (exp x) (exp (- x)))))) (sqrt (sqrt (+ (exp x) (exp (- x)))))))) 12.980 * * * * [progress]: [ 192 / 228 ] simplifiying candidate # 12.980 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 12.980 * * [simplify]: iters left: 6 (6 enodes) 12.981 * * [simplify]: iters left: 5 (21 enodes) 12.987 * * [simplify]: iters left: 4 (25 enodes) 12.995 * * [simplify]: iters left: 3 (27 enodes) 13.002 * * [simplify]: Extracting #0: cost 1 inf + 0 13.002 * * [simplify]: Extracting #1: cost 3 inf + 0 13.002 * * [simplify]: Extracting #2: cost 6 inf + 0 13.002 * * [simplify]: Extracting #3: cost 11 inf + 0 13.003 * * [simplify]: Extracting #4: cost 9 inf + 43 13.003 * * [simplify]: Extracting #5: cost 0 inf + 1412 13.003 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 13.003 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (/ 2 1) (sqrt (+ (exp x) (exp (- x))))))) 13.004 * * * * [progress]: [ 193 / 228 ] simplifiying candidate # 13.004 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 13.004 * * [simplify]: iters left: 3 (3 enodes) 13.006 * * [simplify]: iters left: 2 (9 enodes) 13.010 * * [simplify]: Extracting #0: cost 1 inf + 0 13.010 * * [simplify]: Extracting #1: cost 3 inf + 0 13.010 * * [simplify]: Extracting #2: cost 5 inf + 0 13.010 * * [simplify]: Extracting #3: cost 4 inf + 1 13.010 * * [simplify]: Extracting #4: cost 0 inf + 405 13.010 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 13.010 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (* (cbrt 2) (cbrt 2)) (/ (sqrt (+ (exp x) (exp (- x)))) (cbrt 2))))) 13.010 * * * * [progress]: [ 194 / 228 ] simplifiying candidate # 13.010 * [simplify]: Simplifying (sqrt 2) 13.011 * * [simplify]: iters left: 1 (2 enodes) 13.012 * * [simplify]: Extracting #0: cost 1 inf + 0 13.012 * * [simplify]: Extracting #1: cost 3 inf + 0 13.012 * * [simplify]: Extracting #2: cost 2 inf + 1 13.013 * * [simplify]: Extracting #3: cost 0 inf + 83 13.013 * [simplify]: Simplified to (sqrt 2) 13.013 * [simplify]: Simplified (2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (/ (sqrt (+ (exp x) (exp (- x)))) (sqrt 2))))) 13.013 * * * * [progress]: [ 195 / 228 ] simplifiying candidate # 13.013 * * * * [progress]: [ 196 / 228 ] simplifiying candidate # 13.013 * [simplify]: Simplifying (sqrt (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x)))))) 13.013 * * [simplify]: iters left: 6 (10 enodes) 13.018 * * [simplify]: iters left: 5 (48 enodes) 13.039 * * [simplify]: iters left: 4 (94 enodes) 13.057 * * [simplify]: iters left: 3 (139 enodes) 13.085 * * [simplify]: iters left: 2 (201 enodes) 13.130 * * [simplify]: iters left: 1 (282 enodes) 13.206 * * [simplify]: Extracting #0: cost 1 inf + 0 13.206 * * [simplify]: Extracting #1: cost 3 inf + 0 13.206 * * [simplify]: Extracting #2: cost 28 inf + 0 13.207 * * [simplify]: Extracting #3: cost 68 inf + 2 13.208 * * [simplify]: Extracting #4: cost 72 inf + 74 13.210 * * [simplify]: Extracting #5: cost 35 inf + 5514 13.213 * * [simplify]: Extracting #6: cost 1 inf + 12047 13.216 * * [simplify]: Extracting #7: cost 0 inf + 12188 13.218 * [simplify]: Simplified to (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x)))) 13.219 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 2 (sqrt (+ (pow (exp x) 3) (pow (exp (- x)) 3)))) (sqrt (fma (exp (- x)) (exp (- x)) (expm1 (+ x x))))))) 13.219 * * * * [progress]: [ 197 / 228 ] simplifiying candidate # 13.219 * [simplify]: Simplifying (sqrt (- (exp x) (exp (- x)))) 13.219 * * [simplify]: iters left: 6 (6 enodes) 13.220 * * [simplify]: iters left: 5 (22 enodes) 13.224 * * [simplify]: iters left: 4 (32 enodes) 13.230 * * [simplify]: iters left: 3 (36 enodes) 13.235 * * [simplify]: Extracting #0: cost 1 inf + 0 13.235 * * [simplify]: Extracting #1: cost 3 inf + 0 13.235 * * [simplify]: Extracting #2: cost 7 inf + 0 13.235 * * [simplify]: Extracting #3: cost 14 inf + 0 13.235 * * [simplify]: Extracting #4: cost 12 inf + 3 13.236 * * [simplify]: Extracting #5: cost 8 inf + 267 13.236 * * [simplify]: Extracting #6: cost 1 inf + 1376 13.236 * * [simplify]: Extracting #7: cost 0 inf + 1430 13.236 * * [simplify]: Extracting #8: cost 0 inf + 1361 13.237 * [simplify]: Simplified to (sqrt (+ (exp x) (/ -1 (exp x)))) 13.237 * [simplify]: Simplified (2 2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (/ 2 (sqrt (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x)))))) (sqrt (+ (exp x) (/ -1 (exp x))))))) 13.237 * * * * [progress]: [ 198 / 228 ] simplifiying candidate #real (real->posit16 (/ 2 (sqrt (+ (exp x) (exp (- x)))))))))> 13.237 * * * * [progress]: [ 199 / 228 ] simplifiying candidate # 13.237 * * * * [progress]: [ 200 / 228 ] simplifiying candidate # 13.237 * * * * [progress]: [ 201 / 228 ] simplifiying candidate # 13.237 * [simplify]: Simplifying (* (cbrt (exp x)) (cbrt (exp x))) 13.237 * * [simplify]: iters left: 4 (4 enodes) 13.238 * * [simplify]: iters left: 3 (12 enodes) 13.240 * * [simplify]: Extracting #0: cost 1 inf + 0 13.240 * * [simplify]: Extracting #1: cost 3 inf + 0 13.240 * * [simplify]: Extracting #2: cost 5 inf + 0 13.240 * * [simplify]: Extracting #3: cost 7 inf + 0 13.240 * * [simplify]: Extracting #4: cost 6 inf + 1 13.240 * * [simplify]: Extracting #5: cost 0 inf + 827 13.240 * [simplify]: Simplified to (* (cbrt (exp x)) (cbrt (exp x))) 13.240 * [simplify]: Simplified (2 2 2 1 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (fma (* (cbrt (exp x)) (cbrt (exp x))) (cbrt (exp x)) (exp (- x))))))) 13.240 * * * * [progress]: [ 202 / 228 ] simplifiying candidate # 13.240 * [simplify]: Simplifying (sqrt (exp x)) 13.241 * * [simplify]: iters left: 2 (3 enodes) 13.241 * * [simplify]: iters left: 1 (9 enodes) 13.242 * * [simplify]: Extracting #0: cost 1 inf + 0 13.242 * * [simplify]: Extracting #1: cost 3 inf + 0 13.242 * * [simplify]: Extracting #2: cost 5 inf + 0 13.242 * * [simplify]: Extracting #3: cost 4 inf + 1 13.242 * * [simplify]: Extracting #4: cost 0 inf + 365 13.243 * [simplify]: Simplified to (sqrt (exp x)) 13.243 * [simplify]: Simplified (2 2 2 1 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (fma (sqrt (exp x)) (sqrt (exp x)) (exp (- x))))))) 13.243 * * * * [progress]: [ 203 / 228 ] simplifiying candidate # 13.243 * * * * [progress]: [ 204 / 228 ] simplifiying candidate # 13.243 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 13.243 * * [simplify]: iters left: 6 (7 enodes) 13.244 * * [simplify]: iters left: 5 (26 enodes) 13.248 * * [simplify]: iters left: 4 (34 enodes) 13.254 * * [simplify]: iters left: 3 (36 enodes) 13.258 * * [simplify]: Extracting #0: cost 1 inf + 0 13.258 * * [simplify]: Extracting #1: cost 5 inf + 0 13.259 * * [simplify]: Extracting #2: cost 10 inf + 0 13.259 * * [simplify]: Extracting #3: cost 15 inf + 0 13.259 * * [simplify]: Extracting #4: cost 14 inf + 2 13.259 * * [simplify]: Extracting #5: cost 10 inf + 226 13.259 * * [simplify]: Extracting #6: cost 4 inf + 1242 13.259 * * [simplify]: Extracting #7: cost 1 inf + 1825 13.259 * * [simplify]: Extracting #8: cost 0 inf + 2116 13.260 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 13.260 * [simplify]: Simplified (2 2 2 1 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (log (exp (+ (exp x) (exp (- x))))))))) 13.260 * * * * [progress]: [ 205 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 206 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 207 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 208 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 209 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 210 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 211 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 212 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 213 / 228 ] simplifiying candidate # 13.260 * * * * [progress]: [ 214 / 228 ] simplifiying candidate # 13.260 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 13.260 * * [simplify]: iters left: 5 (5 enodes) 13.261 * * [simplify]: iters left: 4 (18 enodes) 13.264 * * [simplify]: iters left: 3 (22 enodes) 13.267 * * [simplify]: iters left: 2 (24 enodes) 13.271 * * [simplify]: Extracting #0: cost 1 inf + 0 13.271 * * [simplify]: Extracting #1: cost 4 inf + 0 13.271 * * [simplify]: Extracting #2: cost 9 inf + 0 13.271 * * [simplify]: Extracting #3: cost 8 inf + 2 13.271 * * [simplify]: Extracting #4: cost 0 inf + 890 13.271 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 13.271 * [simplify]: Simplified (2 2 2 1 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (* 1 (+ (exp x) (exp (- x)))))))) 13.271 * * * * [progress]: [ 215 / 228 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))))> 13.271 * * * * [progress]: [ 216 / 228 ] simplifiying candidate # 13.271 * * * * [progress]: [ 217 / 228 ] simplifiying candidate # 13.272 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 13.272 * * [simplify]: iters left: 6 (12 enodes) 13.279 * * [simplify]: iters left: 5 (53 enodes) 13.289 * * [simplify]: iters left: 4 (83 enodes) 13.314 * * [simplify]: iters left: 3 (116 enodes) 13.347 * * [simplify]: iters left: 2 (152 enodes) 13.367 * * [simplify]: iters left: 1 (167 enodes) 13.399 * * [simplify]: Extracting #0: cost 1 inf + 0 13.399 * * [simplify]: Extracting #1: cost 26 inf + 0 13.399 * * [simplify]: Extracting #2: cost 41 inf + 127 13.401 * * [simplify]: Extracting #3: cost 15 inf + 2339 13.404 * * [simplify]: Extracting #4: cost 0 inf + 4593 13.408 * [simplify]: Simplified to (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1)) 13.408 * [simplify]: Simplified (2) to (λ (x) (fma (* x x) -1/2 (fma 5/24 (* (* x x) (* x x)) 1))) 13.408 * * * * [progress]: [ 218 / 228 ] simplifiying candidate # 13.408 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 13.408 * * [simplify]: iters left: 6 (7 enodes) 13.412 * * [simplify]: iters left: 5 (24 enodes) 13.419 * * [simplify]: iters left: 4 (28 enodes) 13.428 * * [simplify]: iters left: 3 (30 enodes) 13.437 * * [simplify]: Extracting #0: cost 1 inf + 0 13.437 * * [simplify]: Extracting #1: cost 4 inf + 0 13.437 * * [simplify]: Extracting #2: cost 6 inf + 1 13.437 * * [simplify]: Extracting #3: cost 11 inf + 1 13.437 * * [simplify]: Extracting #4: cost 9 inf + 44 13.438 * * [simplify]: Extracting #5: cost 3 inf + 670 13.438 * * [simplify]: Extracting #6: cost 1 inf + 1153 13.438 * * [simplify]: Extracting #7: cost 0 inf + 1415 13.439 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 13.439 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 13.439 * * * * [progress]: [ 219 / 228 ] simplifiying candidate # 13.439 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 13.439 * * [simplify]: iters left: 6 (8 enodes) 13.444 * * [simplify]: iters left: 5 (29 enodes) 13.453 * * [simplify]: iters left: 4 (37 enodes) 13.465 * * [simplify]: iters left: 3 (51 enodes) 13.483 * * [simplify]: iters left: 2 (81 enodes) 13.512 * * [simplify]: iters left: 1 (145 enodes) 13.574 * * [simplify]: Extracting #0: cost 1 inf + 0 13.574 * * [simplify]: Extracting #1: cost 4 inf + 0 13.574 * * [simplify]: Extracting #2: cost 7 inf + 1 13.574 * * [simplify]: Extracting #3: cost 32 inf + 1 13.574 * * [simplify]: Extracting #4: cost 66 inf + 270 13.576 * * [simplify]: Extracting #5: cost 55 inf + 2324 13.578 * * [simplify]: Extracting #6: cost 20 inf + 10633 13.583 * * [simplify]: Extracting #7: cost 3 inf + 20264 13.588 * * [simplify]: Extracting #8: cost 0 inf + 22444 13.593 * * [simplify]: Extracting #9: cost 0 inf + 22163 13.598 * * [simplify]: Extracting #10: cost 0 inf + 22123 13.603 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 13.604 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 13.604 * * * * [progress]: [ 220 / 228 ] simplifiying candidate # 13.604 * [simplify]: Simplifying (- (+ (* 5/96 (/ (pow x 4) (sqrt 1/2))) (sqrt 1/2)) (+ (* 1/8 (/ (pow x 2) (sqrt 1/2))) (* 1/128 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 13.605 * * [simplify]: iters left: 6 (21 enodes) 13.619 * * [simplify]: iters left: 5 (97 enodes) 13.642 * * [simplify]: iters left: 4 (193 enodes) 13.705 * * [simplify]: iters left: 3 (449 enodes) 13.840 * * [simplify]: Extracting #0: cost 1 inf + 0 13.840 * * [simplify]: Extracting #1: cost 48 inf + 0 13.841 * * [simplify]: Extracting #2: cost 236 inf + 5 13.843 * * [simplify]: Extracting #3: cost 275 inf + 10987 13.852 * * [simplify]: Extracting #4: cost 126 inf + 42475 13.876 * * [simplify]: Extracting #5: cost 32 inf + 71406 13.910 * * [simplify]: Extracting #6: cost 0 inf + 86621 13.927 * * [simplify]: Extracting #7: cost 0 inf + 86571 13.944 * [simplify]: Simplified to (fma -1/8 (/ (* x x) (sqrt 1/2)) (+ (* (/ (* (* x x) (* x x)) (sqrt 1/2)) 7/192) (sqrt 1/2))) 13.944 * [simplify]: Simplified (2 1) to (λ (x) (* (fma -1/8 (/ (* x x) (sqrt 1/2)) (+ (* (/ (* (* x x) (* x x)) (sqrt 1/2)) 7/192) (sqrt 1/2))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 13.944 * * * * [progress]: [ 221 / 228 ] simplifiying candidate # 13.945 * [simplify]: Simplifying (sqrt (/ 1 (+ (exp x) (exp (- x))))) 13.945 * * [simplify]: iters left: 6 (8 enodes) 13.949 * * [simplify]: iters left: 5 (28 enodes) 13.957 * * [simplify]: iters left: 4 (30 enodes) 13.966 * * [simplify]: Extracting #0: cost 1 inf + 0 13.966 * * [simplify]: Extracting #1: cost 3 inf + 0 13.966 * * [simplify]: Extracting #2: cost 6 inf + 0 13.966 * * [simplify]: Extracting #3: cost 8 inf + 1 13.966 * * [simplify]: Extracting #4: cost 12 inf + 1 13.966 * * [simplify]: Extracting #5: cost 11 inf + 43 13.966 * * [simplify]: Extracting #6: cost 6 inf + 558 13.967 * * [simplify]: Extracting #7: cost 2 inf + 1454 13.967 * * [simplify]: Extracting #8: cost 0 inf + 2018 13.968 * [simplify]: Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x))))) 13.968 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 13.968 * * * * [progress]: [ 222 / 228 ] simplifiying candidate # 13.968 * [simplify]: Simplifying (sqrt (/ 1 (+ (exp (* -1 x)) (exp x)))) 13.968 * * [simplify]: iters left: 6 (9 enodes) 13.972 * * [simplify]: iters left: 5 (34 enodes) 13.978 * * [simplify]: iters left: 4 (44 enodes) 13.986 * * [simplify]: iters left: 3 (56 enodes) 13.996 * * [simplify]: iters left: 2 (84 enodes) 14.028 * * [simplify]: iters left: 1 (151 enodes) 14.076 * * [simplify]: Extracting #0: cost 1 inf + 0 14.076 * * [simplify]: Extracting #1: cost 3 inf + 0 14.076 * * [simplify]: Extracting #2: cost 6 inf + 0 14.076 * * [simplify]: Extracting #3: cost 9 inf + 1 14.076 * * [simplify]: Extracting #4: cost 33 inf + 1 14.077 * * [simplify]: Extracting #5: cost 72 inf + 451 14.077 * * [simplify]: Extracting #6: cost 67 inf + 2376 14.078 * * [simplify]: Extracting #7: cost 39 inf + 8348 14.080 * * [simplify]: Extracting #8: cost 9 inf + 20596 14.083 * * [simplify]: Extracting #9: cost 0 inf + 27219 14.085 * * [simplify]: Extracting #10: cost 0 inf + 26441 14.088 * [simplify]: Simplified to (sqrt (/ 1 (+ (exp x) (exp (- x))))) 14.088 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt (/ 1 (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 14.088 * * * * [progress]: [ 223 / 228 ] simplifiying candidate # 14.088 * [simplify]: Simplifying (- (+ (* 5/48 (/ (pow x 4) (sqrt 1/2))) (* 2 (sqrt 1/2))) (+ (* 1/4 (/ (pow x 2) (sqrt 1/2))) (* 1/64 (/ (pow x 4) (pow (sqrt 1/2) 3))))) 14.088 * * [simplify]: iters left: 6 (22 enodes) 14.097 * * [simplify]: iters left: 5 (101 enodes) 14.132 * * [simplify]: iters left: 4 (201 enodes) 14.180 * * [simplify]: iters left: 3 (466 enodes) 14.383 * * [simplify]: Extracting #0: cost 1 inf + 0 14.383 * * [simplify]: Extracting #1: cost 51 inf + 0 14.384 * * [simplify]: Extracting #2: cost 241 inf + 6 14.386 * * [simplify]: Extracting #3: cost 288 inf + 9989 14.395 * * [simplify]: Extracting #4: cost 129 inf + 42612 14.415 * * [simplify]: Extracting #5: cost 16 inf + 79107 14.446 * * [simplify]: Extracting #6: cost 0 inf + 85654 14.465 * * [simplify]: Extracting #7: cost 0 inf + 85614 14.488 * [simplify]: Simplified to (fma (/ (* x x) (sqrt 1/2)) -1/4 (fma (sqrt 1/2) 2 (* (* (/ (* x x) (sqrt 1/2)) (* x x)) 7/96))) 14.489 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (fma (/ (* x x) (sqrt 1/2)) -1/4 (fma (sqrt 1/2) 2 (* (* (/ (* x x) (sqrt 1/2)) (* x x)) 7/96))))) 14.489 * * * * [progress]: [ 224 / 228 ] simplifiying candidate # 14.489 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 14.489 * * [simplify]: iters left: 6 (10 enodes) 14.495 * * [simplify]: iters left: 5 (35 enodes) 14.505 * * [simplify]: iters left: 4 (37 enodes) 14.516 * * [simplify]: Extracting #0: cost 1 inf + 0 14.516 * * [simplify]: Extracting #1: cost 4 inf + 0 14.516 * * [simplify]: Extracting #2: cost 5 inf + 1 14.516 * * [simplify]: Extracting #3: cost 8 inf + 1 14.517 * * [simplify]: Extracting #4: cost 10 inf + 2 14.517 * * [simplify]: Extracting #5: cost 14 inf + 2 14.518 * * [simplify]: Extracting #6: cost 11 inf + 226 14.519 * * [simplify]: Extracting #7: cost 5 inf + 1153 14.519 * * [simplify]: Extracting #8: cost 1 inf + 2362 14.520 * * [simplify]: Extracting #9: cost 0 inf + 2705 14.521 * [simplify]: Simplified to (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))) 14.521 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* 2 (sqrt (/ 1 (+ (exp x) (exp (- x)))))))) 14.521 * * * * [progress]: [ 225 / 228 ] simplifiying candidate # 14.521 * [simplify]: Simplifying (* 2 (sqrt (/ 1 (+ (exp (* -1 x)) (exp x))))) 14.521 * * [simplify]: iters left: 6 (11 enodes) 14.528 * * [simplify]: iters left: 5 (41 enodes) 14.541 * * [simplify]: iters left: 4 (50 enodes) 14.557 * * [simplify]: iters left: 3 (60 enodes) 14.576 * * [simplify]: iters left: 2 (88 enodes) 14.604 * * [simplify]: iters left: 1 (155 enodes) 14.639 * * [simplify]: Extracting #0: cost 1 inf + 0 14.639 * * [simplify]: Extracting #1: cost 4 inf + 0 14.639 * * [simplify]: Extracting #2: cost 5 inf + 1 14.639 * * [simplify]: Extracting #3: cost 8 inf + 1 14.639 * * [simplify]: Extracting #4: cost 11 inf + 2 14.639 * * [simplify]: Extracting #5: cost 35 inf + 2 14.640 * * [simplify]: Extracting #6: cost 68 inf + 312 14.640 * * [simplify]: Extracting #7: cost 56 inf + 3621 14.642 * * [simplify]: Extracting #8: cost 7 inf + 21214 14.644 * * [simplify]: Extracting #9: cost 0 inf + 24315 14.647 * * [simplify]: Extracting #10: cost 0 inf + 23559 14.649 * [simplify]: Simplified to (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2) 14.649 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (* (sqrt (/ 1 (+ (exp (- x)) (exp x)))) 2))) 14.649 * * * * [progress]: [ 226 / 228 ] simplifiying candidate # 14.650 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 14.650 * * [simplify]: iters left: 6 (9 enodes) 14.653 * * [simplify]: iters left: 5 (41 enodes) 14.661 * * [simplify]: iters left: 4 (60 enodes) 14.669 * * [simplify]: iters left: 3 (72 enodes) 14.684 * * [simplify]: Extracting #0: cost 1 inf + 0 14.684 * * [simplify]: Extracting #1: cost 11 inf + 0 14.684 * * [simplify]: Extracting #2: cost 15 inf + 3 14.684 * * [simplify]: Extracting #3: cost 9 inf + 362 14.685 * * [simplify]: Extracting #4: cost 0 inf + 1512 14.686 * [simplify]: Simplified to (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)) 14.686 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (fma (* (* x x) (* x x)) 1/12 2) (* x x)))))) 14.686 * * * * [progress]: [ 227 / 228 ] simplifiying candidate # 14.686 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 14.686 * * [simplify]: iters left: 5 (5 enodes) 14.688 * * [simplify]: iters left: 4 (18 enodes) 14.694 * * [simplify]: iters left: 3 (22 enodes) 14.701 * * [simplify]: iters left: 2 (24 enodes) 14.708 * * [simplify]: Extracting #0: cost 1 inf + 0 14.708 * * [simplify]: Extracting #1: cost 4 inf + 0 14.708 * * [simplify]: Extracting #2: cost 9 inf + 0 14.708 * * [simplify]: Extracting #3: cost 8 inf + 2 14.708 * * [simplify]: Extracting #4: cost 0 inf + 890 14.708 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 14.708 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 14.708 * * * * [progress]: [ 228 / 228 ] simplifiying candidate # 14.709 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 14.709 * * [simplify]: iters left: 5 (6 enodes) 14.712 * * [simplify]: iters left: 4 (23 enodes) 14.720 * * [simplify]: iters left: 3 (32 enodes) 14.730 * * [simplify]: iters left: 2 (48 enodes) 14.747 * * [simplify]: iters left: 1 (78 enodes) 14.778 * * [simplify]: Extracting #0: cost 1 inf + 0 14.779 * * [simplify]: Extracting #1: cost 5 inf + 0 14.779 * * [simplify]: Extracting #2: cost 25 inf + 0 14.779 * * [simplify]: Extracting #3: cost 46 inf + 3 14.779 * * [simplify]: Extracting #4: cost 36 inf + 1121 14.781 * * [simplify]: Extracting #5: cost 14 inf + 4757 14.783 * * [simplify]: Extracting #6: cost 0 inf + 10384 14.785 * * [simplify]: Extracting #7: cost 0 inf + 10142 14.787 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 14.787 * [simplify]: Simplified (2 2 2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp (- x)) (exp x)))))) 14.788 * * * [progress]: adding candidates to table 17.170 * [progress]: [Phase 3 of 3] Extracting. 17.170 * * [regime]: Finding splitpoints for: (# #) 17.170 * * * [regime-changes]: Trying 3 branch expressions: (x (+ (exp x) (exp (- x))) (/ 2 (+ (exp x) (exp (- x))))) 17.170 * * * * [regimes]: Trying to branch on x from (# #) 17.204 * * * * [regimes]: Trying to branch on (+ (exp x) (exp (- x))) from (# #) 17.244 * * * * [regimes]: Trying to branch on (/ 2 (+ (exp x) (exp (- x)))) from (# #) 17.287 * * * [regime]: Found split indices: #