0.003 * [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. 0.034 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.034 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 0.035 * * [simplify]: iters left: 6 (7 enodes) 0.038 * * [simplify]: iters left: 5 (24 enodes) 0.046 * * [simplify]: iters left: 4 (28 enodes) 0.054 * * [simplify]: iters left: 3 (30 enodes) 0.064 * * [simplify]: Extracting #0: cost 1 inf + 0 0.064 * * [simplify]: Extracting #1: cost 4 inf + 0 0.064 * * [simplify]: Extracting #2: cost 6 inf + 1 0.064 * * [simplify]: Extracting #3: cost 11 inf + 1 0.064 * * [simplify]: Extracting #4: cost 9 inf + 44 0.064 * * [simplify]: Extracting #5: cost 3 inf + 670 0.064 * * [simplify]: Extracting #6: cost 1 inf + 1153 0.065 * * [simplify]: Extracting #7: cost 0 inf + 1415 0.065 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 0.065 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 0.070 * * [progress]: iteration 1 / 4 0.070 * * * [progress]: picking best candidate 0.074 * * * * [pick]: Picked # 0.074 * * * [progress]: localizing error 0.107 * * * [progress]: generating rewritten candidates 0.107 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.139 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.158 * * * [progress]: generating series expansions 0.158 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.158 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 0.158 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 0.158 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- 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 x) (exp (- x))) in x 0.158 * [taylor]: Taking taylor expansion of (exp x) in x 0.158 * [taylor]: Taking taylor expansion of x in x 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (exp 0) into 1 0.158 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.158 * [taylor]: Taking taylor expansion of (- 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 (- 0) into 0 0.159 * [backup-simplify]: Simplify (- 1) into -1 0.159 * [backup-simplify]: Simplify (exp 0) into 1 0.160 * [backup-simplify]: Simplify (+ 1 1) into 2 0.160 * [backup-simplify]: Simplify (/ 2 2) into 1 0.160 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- 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 x) (exp (- x))) in x 0.160 * [taylor]: Taking taylor expansion of (exp 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 (exp 0) into 1 0.160 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.160 * [taylor]: Taking taylor expansion of (- 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 (- 0) into 0 0.160 * [backup-simplify]: Simplify (- 1) into -1 0.161 * [backup-simplify]: Simplify (exp 0) into 1 0.161 * [backup-simplify]: Simplify (+ 1 1) into 2 0.161 * [backup-simplify]: Simplify (/ 2 2) into 1 0.161 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.162 * [backup-simplify]: Simplify (- 1) into -1 0.163 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.163 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.164 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 0.164 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.165 * [backup-simplify]: Simplify (- 1) into -1 0.165 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.166 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.167 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 0.167 * [backup-simplify]: Simplify -1/2 into -1/2 0.168 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.168 * [backup-simplify]: Simplify (- 1) into -1 0.169 * [backup-simplify]: Simplify (- 1) into -1 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.171 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.171 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.172 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 0.172 * [backup-simplify]: Simplify 0 into 0 0.174 * [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 0.174 * [backup-simplify]: Simplify (- 1) into -1 0.175 * [backup-simplify]: Simplify (- 1) into -1 0.175 * [backup-simplify]: Simplify (- 0) into 0 0.175 * [backup-simplify]: Simplify (- 1) into -1 0.175 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.176 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [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 0.178 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.179 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 0.179 * [backup-simplify]: Simplify 5/24 into 5/24 0.180 * [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))) 0.180 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.180 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 0.180 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.180 * [taylor]: Taking taylor expansion of 2 in x 0.180 * [backup-simplify]: Simplify 2 into 2 0.180 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.180 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.180 * [backup-simplify]: Simplify (/ 1 1) into 1 0.180 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.180 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.180 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (/ 1 1) into 1 0.181 * [backup-simplify]: Simplify (- 1) into -1 0.181 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.181 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.181 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.181 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 0.181 * [taylor]: Taking taylor expansion of 2 in x 0.181 * [backup-simplify]: Simplify 2 into 2 0.181 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.181 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.181 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.181 * [taylor]: Taking taylor expansion of x in x 0.181 * [backup-simplify]: Simplify 0 into 0 0.181 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.182 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.182 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.182 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.182 * [taylor]: Taking taylor expansion of x in x 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [backup-simplify]: Simplify (- 1) into -1 0.182 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.182 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.182 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.183 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [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 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [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 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [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 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [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 0.185 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (+ 0 0) into 0 0.186 * [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 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ 0 0) into 0 0.187 * [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 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 0.187 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.187 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 0.187 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.187 * [taylor]: Taking taylor expansion of 2 in x 0.187 * [backup-simplify]: Simplify 2 into 2 0.187 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.187 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.187 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.187 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.187 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.187 * [taylor]: Taking taylor expansion of -1 in x 0.187 * [backup-simplify]: Simplify -1 into -1 0.187 * [taylor]: Taking taylor expansion of x in x 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (/ -1 1) into -1 0.188 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.188 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.188 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.188 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 0.188 * [taylor]: Taking taylor expansion of 2 in x 0.188 * [backup-simplify]: Simplify 2 into 2 0.188 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.188 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.188 * [backup-simplify]: Simplify (/ 1 1) into 1 0.188 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.188 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.188 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.188 * [taylor]: Taking taylor expansion of -1 in x 0.188 * [backup-simplify]: Simplify -1 into -1 0.188 * [taylor]: Taking taylor expansion of x in x 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (/ -1 1) into -1 0.189 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.189 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.189 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.189 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 0.189 * [backup-simplify]: Simplify (+ 0 0) into 0 0.190 * [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 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify (+ 0 0) into 0 0.190 * [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 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ 0 0) into 0 0.191 * [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 0.191 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (+ 0 0) into 0 0.192 * [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 0.192 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (+ 0 0) into 0 0.194 * [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 0.194 * [backup-simplify]: Simplify 0 into 0 0.199 * [backup-simplify]: Simplify (+ 0 0) into 0 0.200 * [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 0.200 * [backup-simplify]: Simplify 0 into 0 0.200 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 0.200 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.200 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 0.200 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 0.200 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.201 * [taylor]: Taking taylor expansion of (exp x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (exp 0) into 1 0.201 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.201 * [taylor]: Taking taylor expansion of (- x) in x 0.201 * [taylor]: Taking taylor expansion of x in x 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (exp 0) into 1 0.202 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 0.202 * [taylor]: Taking taylor expansion of (exp x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (exp 0) into 1 0.202 * [taylor]: Taking taylor expansion of (exp (- x)) in x 0.202 * [taylor]: Taking taylor expansion of (- x) in x 0.202 * [taylor]: Taking taylor expansion of x in x 0.202 * [backup-simplify]: Simplify 0 into 0 0.202 * [backup-simplify]: Simplify 1 into 1 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (- 1) into -1 0.203 * [backup-simplify]: Simplify (exp 0) into 1 0.203 * [backup-simplify]: Simplify (+ 1 1) into 2 0.203 * [backup-simplify]: Simplify 2 into 2 0.204 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 0.205 * [backup-simplify]: Simplify (- 1) into -1 0.206 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 0.206 * [backup-simplify]: Simplify (+ 1 -1) into 0 0.206 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.208 * [backup-simplify]: Simplify (- 1) into -1 0.209 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 0.211 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 0.211 * [backup-simplify]: Simplify 1 into 1 0.213 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 0.214 * [backup-simplify]: Simplify (- 1) into -1 0.214 * [backup-simplify]: Simplify (- 1) into -1 0.214 * [backup-simplify]: Simplify (- 0) into 0 0.215 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 0.218 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 0.218 * [backup-simplify]: Simplify 0 into 0 0.221 * [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 0.222 * [backup-simplify]: Simplify (- 1) into -1 0.222 * [backup-simplify]: Simplify (- 1) into -1 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.223 * [backup-simplify]: Simplify (- 1) into -1 0.223 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.224 * [backup-simplify]: Simplify (- 0) into 0 0.228 * [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 0.229 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 0.229 * [backup-simplify]: Simplify 1/12 into 1/12 0.229 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 0.229 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.229 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 0.229 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.229 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.229 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.229 * [taylor]: Taking taylor expansion of x in x 0.229 * [backup-simplify]: Simplify 0 into 0 0.229 * [backup-simplify]: Simplify 1 into 1 0.230 * [backup-simplify]: Simplify (/ 1 1) into 1 0.230 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.230 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.230 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.230 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.230 * [taylor]: Taking taylor expansion of x in x 0.230 * [backup-simplify]: Simplify 0 into 0 0.230 * [backup-simplify]: Simplify 1 into 1 0.230 * [backup-simplify]: Simplify (/ 1 1) into 1 0.231 * [backup-simplify]: Simplify (- 1) into -1 0.231 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.231 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 0.231 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.231 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.231 * [taylor]: Taking taylor expansion of x in x 0.231 * [backup-simplify]: Simplify 0 into 0 0.231 * [backup-simplify]: Simplify 1 into 1 0.231 * [backup-simplify]: Simplify (/ 1 1) into 1 0.231 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.232 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 0.232 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.232 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.232 * [taylor]: Taking taylor expansion of x in x 0.232 * [backup-simplify]: Simplify 0 into 0 0.232 * [backup-simplify]: Simplify 1 into 1 0.232 * [backup-simplify]: Simplify (/ 1 1) into 1 0.232 * [backup-simplify]: Simplify (- 1) into -1 0.232 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 0.233 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.233 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 0.233 * [backup-simplify]: Simplify (+ 0 0) into 0 0.233 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify (+ 0 0) into 0 0.234 * [backup-simplify]: Simplify 0 into 0 0.234 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.235 * [backup-simplify]: Simplify (+ 0 0) into 0 0.235 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify (+ 0 0) into 0 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 0.236 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.236 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 0.236 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.236 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.236 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.236 * [taylor]: Taking taylor expansion of x in x 0.236 * [backup-simplify]: Simplify 0 into 0 0.236 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ 1 1) into 1 0.237 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.237 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.237 * [taylor]: Taking taylor expansion of -1 in x 0.237 * [backup-simplify]: Simplify -1 into -1 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.237 * [backup-simplify]: Simplify 1 into 1 0.237 * [backup-simplify]: Simplify (/ -1 1) into -1 0.237 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.237 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 0.237 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 0.237 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.237 * [taylor]: Taking taylor expansion of x in x 0.237 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.238 * [backup-simplify]: Simplify (/ 1 1) into 1 0.238 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 0.238 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 0.238 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.238 * [taylor]: Taking taylor expansion of -1 in x 0.238 * [backup-simplify]: Simplify -1 into -1 0.238 * [taylor]: Taking taylor expansion of x in x 0.238 * [backup-simplify]: Simplify 0 into 0 0.238 * [backup-simplify]: Simplify 1 into 1 0.239 * [backup-simplify]: Simplify (/ -1 1) into -1 0.239 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 0.239 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.239 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 0.239 * [backup-simplify]: Simplify (+ 0 0) into 0 0.239 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.240 * [backup-simplify]: Simplify 0 into 0 0.240 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (+ 0 0) into 0 0.241 * [backup-simplify]: Simplify 0 into 0 0.241 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 0.242 * * * [progress]: simplifying candidates 0.242 * * * * [progress]: [ 1 / 53 ] simplifiying candidate # 0.242 * * * * [progress]: [ 2 / 53 ] simplifiying candidate # 0.242 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 0.242 * * [simplify]: iters left: 6 (9 enodes) 0.246 * * [simplify]: iters left: 5 (32 enodes) 0.252 * * [simplify]: iters left: 4 (39 enodes) 0.258 * * [simplify]: iters left: 3 (41 enodes) 0.264 * * [simplify]: Extracting #0: cost 1 inf + 0 0.264 * * [simplify]: Extracting #1: cost 5 inf + 0 0.264 * * [simplify]: Extracting #2: cost 10 inf + 0 0.264 * * [simplify]: Extracting #3: cost 12 inf + 1 0.264 * * [simplify]: Extracting #4: cost 15 inf + 143 0.264 * * [simplify]: Extracting #5: cost 13 inf + 216 0.264 * * [simplify]: Extracting #6: cost 9 inf + 550 0.264 * * [simplify]: Extracting #7: cost 4 inf + 1655 0.265 * * [simplify]: Extracting #8: cost 0 inf + 3081 0.265 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 0.265 * [simplify]: Simplified (2 1) to (λ (x) (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) 0.265 * * * * [progress]: [ 3 / 53 ] simplifiying candidate # 0.265 * * * * [progress]: [ 4 / 53 ] simplifiying candidate # 0.265 * * * * [progress]: [ 5 / 53 ] simplifiying candidate # 0.265 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 0.265 * * [simplify]: iters left: 6 (11 enodes) 0.269 * * [simplify]: iters left: 5 (58 enodes) 0.286 * * [simplify]: iters left: 4 (181 enodes) 0.365 * * [simplify]: iters left: 3 (482 enodes) 0.651 * * [simplify]: Extracting #0: cost 1 inf + 0 0.651 * * [simplify]: Extracting #1: cost 66 inf + 0 0.652 * * [simplify]: Extracting #2: cost 164 inf + 4 0.652 * * [simplify]: Extracting #3: cost 248 inf + 5 0.653 * * [simplify]: Extracting #4: cost 254 inf + 1047 0.656 * * [simplify]: Extracting #5: cost 202 inf + 12109 0.665 * * [simplify]: Extracting #6: cost 55 inf + 56503 0.682 * * [simplify]: Extracting #7: cost 1 inf + 74660 0.695 * * [simplify]: Extracting #8: cost 0 inf + 74921 0.709 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 0.709 * [simplify]: Simplified (2 1) to (λ (x) (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))) 0.709 * * * * [progress]: [ 6 / 53 ] simplifiying candidate # 0.709 * * * * [progress]: [ 7 / 53 ] simplifiying candidate # 0.709 * * * * [progress]: [ 8 / 53 ] simplifiying candidate # 0.709 * * * * [progress]: [ 9 / 53 ] simplifiying candidate # 0.709 * * * * [progress]: [ 10 / 53 ] simplifiying candidate # 0.709 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.709 * * [simplify]: iters left: 6 (11 enodes) 0.714 * * [simplify]: iters left: 5 (42 enodes) 0.732 * * [simplify]: iters left: 4 (61 enodes) 0.746 * * [simplify]: iters left: 3 (70 enodes) 0.756 * * [simplify]: iters left: 2 (73 enodes) 0.766 * * [simplify]: Extracting #0: cost 1 inf + 0 0.766 * * [simplify]: Extracting #1: cost 11 inf + 0 0.767 * * [simplify]: Extracting #2: cost 22 inf + 0 0.767 * * [simplify]: Extracting #3: cost 24 inf + 1 0.767 * * [simplify]: Extracting #4: cost 28 inf + 82 0.767 * * [simplify]: Extracting #5: cost 21 inf + 590 0.767 * * [simplify]: Extracting #6: cost 14 inf + 2138 0.768 * * [simplify]: Extracting #7: cost 2 inf + 7039 0.769 * * [simplify]: Extracting #8: cost 0 inf + 7963 0.770 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 0.770 * [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))))))) 0.770 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.770 * * [simplify]: iters left: 6 (9 enodes) 0.775 * * [simplify]: iters left: 5 (30 enodes) 0.785 * * [simplify]: iters left: 4 (34 enodes) 0.795 * * [simplify]: iters left: 3 (36 enodes) 0.802 * * [simplify]: Extracting #0: cost 1 inf + 0 0.802 * * [simplify]: Extracting #1: cost 4 inf + 0 0.802 * * [simplify]: Extracting #2: cost 8 inf + 0 0.802 * * [simplify]: Extracting #3: cost 10 inf + 1 0.802 * * [simplify]: Extracting #4: cost 13 inf + 163 0.802 * * [simplify]: Extracting #5: cost 8 inf + 459 0.802 * * [simplify]: Extracting #6: cost 4 inf + 1133 0.803 * * [simplify]: Extracting #7: cost 0 inf + 2499 0.803 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 0.803 * [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))))))) 0.803 * * * * [progress]: [ 11 / 53 ] simplifiying candidate # 0.803 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 0.803 * * [simplify]: iters left: 6 (10 enodes) 0.806 * * [simplify]: iters left: 5 (35 enodes) 0.812 * * [simplify]: iters left: 4 (43 enodes) 0.818 * * [simplify]: iters left: 3 (48 enodes) 0.828 * * [simplify]: Extracting #0: cost 1 inf + 0 0.828 * * [simplify]: Extracting #1: cost 7 inf + 0 0.828 * * [simplify]: Extracting #2: cost 14 inf + 0 0.828 * * [simplify]: Extracting #3: cost 16 inf + 1 0.828 * * [simplify]: Extracting #4: cost 20 inf + 82 0.828 * * [simplify]: Extracting #5: cost 15 inf + 448 0.828 * * [simplify]: Extracting #6: cost 8 inf + 1295 0.829 * * [simplify]: Extracting #7: cost 1 inf + 3807 0.830 * * [simplify]: Extracting #8: cost 0 inf + 4189 0.831 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 0.831 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.832 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.832 * * [simplify]: iters left: 6 (9 enodes) 0.836 * * [simplify]: iters left: 5 (30 enodes) 0.846 * * [simplify]: iters left: 4 (34 enodes) 0.856 * * [simplify]: iters left: 3 (36 enodes) 0.867 * * [simplify]: Extracting #0: cost 1 inf + 0 0.867 * * [simplify]: Extracting #1: cost 4 inf + 0 0.867 * * [simplify]: Extracting #2: cost 8 inf + 0 0.867 * * [simplify]: Extracting #3: cost 10 inf + 1 0.867 * * [simplify]: Extracting #4: cost 13 inf + 163 0.867 * * [simplify]: Extracting #5: cost 8 inf + 459 0.867 * * [simplify]: Extracting #6: cost 4 inf + 1093 0.868 * * [simplify]: Extracting #7: cost 0 inf + 2339 0.868 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 0.868 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) 0.868 * * * * [progress]: [ 12 / 53 ] simplifiying candidate # 0.868 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.868 * * [simplify]: iters left: 5 (5 enodes) 0.870 * * [simplify]: iters left: 4 (17 enodes) 0.874 * * [simplify]: iters left: 3 (27 enodes) 0.879 * * [simplify]: iters left: 2 (28 enodes) 0.883 * * [simplify]: Extracting #0: cost 1 inf + 0 0.883 * * [simplify]: Extracting #1: cost 5 inf + 0 0.883 * * [simplify]: Extracting #2: cost 7 inf + 1 0.883 * * [simplify]: Extracting #3: cost 6 inf + 2 0.883 * * [simplify]: Extracting #4: cost 1 inf + 528 0.883 * * [simplify]: Extracting #5: cost 0 inf + 650 0.884 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.884 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.884 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.884 * * [simplify]: iters left: 6 (8 enodes) 0.886 * * [simplify]: iters left: 5 (27 enodes) 0.891 * * [simplify]: iters left: 4 (31 enodes) 0.896 * * [simplify]: iters left: 3 (33 enodes) 0.906 * * [simplify]: Extracting #0: cost 1 inf + 0 0.907 * * [simplify]: Extracting #1: cost 4 inf + 0 0.907 * * [simplify]: Extracting #2: cost 9 inf + 0 0.907 * * [simplify]: Extracting #3: cost 13 inf + 1 0.907 * * [simplify]: Extracting #4: cost 8 inf + 307 0.907 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.908 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.908 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.908 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.908 * * * * [progress]: [ 13 / 53 ] simplifiying candidate # 0.908 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 0.908 * * [simplify]: iters left: 5 (5 enodes) 0.912 * * [simplify]: iters left: 4 (17 enodes) 0.919 * * [simplify]: iters left: 3 (27 enodes) 0.928 * * [simplify]: iters left: 2 (28 enodes) 0.937 * * [simplify]: Extracting #0: cost 1 inf + 0 0.937 * * [simplify]: Extracting #1: cost 5 inf + 0 0.937 * * [simplify]: Extracting #2: cost 7 inf + 1 0.937 * * [simplify]: Extracting #3: cost 6 inf + 2 0.937 * * [simplify]: Extracting #4: cost 1 inf + 528 0.937 * * [simplify]: Extracting #5: cost 0 inf + 650 0.938 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 0.938 * [simplify]: Simplified (2 1) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.938 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.938 * * [simplify]: iters left: 6 (8 enodes) 0.943 * * [simplify]: iters left: 5 (27 enodes) 0.952 * * [simplify]: iters left: 4 (31 enodes) 0.964 * * [simplify]: iters left: 3 (33 enodes) 0.974 * * [simplify]: Extracting #0: cost 1 inf + 0 0.974 * * [simplify]: Extracting #1: cost 4 inf + 0 0.974 * * [simplify]: Extracting #2: cost 9 inf + 0 0.975 * * [simplify]: Extracting #3: cost 13 inf + 1 0.975 * * [simplify]: Extracting #4: cost 8 inf + 307 0.975 * * [simplify]: Extracting #5: cost 1 inf + 1395 0.975 * * [simplify]: Extracting #6: cost 0 inf + 1737 0.976 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 0.976 * [simplify]: Simplified (2 2) to (λ (x) (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) 0.976 * * * * [progress]: [ 14 / 53 ] simplifiying candidate # 0.976 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 0.976 * * [simplify]: iters left: 6 (10 enodes) 0.980 * * [simplify]: iters left: 5 (35 enodes) 0.986 * * [simplify]: iters left: 4 (41 enodes) 0.992 * * [simplify]: iters left: 3 (43 enodes) 0.999 * * [simplify]: Extracting #0: cost 1 inf + 0 0.999 * * [simplify]: Extracting #1: cost 6 inf + 0 0.999 * * [simplify]: Extracting #2: cost 12 inf + 0 0.999 * * [simplify]: Extracting #3: cost 14 inf + 1 0.999 * * [simplify]: Extracting #4: cost 18 inf + 42 0.999 * * [simplify]: Extracting #5: cost 12 inf + 419 0.999 * * [simplify]: Extracting #6: cost 7 inf + 1274 1.000 * * [simplify]: Extracting #7: cost 0 inf + 3865 1.000 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.000 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 1.000 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 1.000 * * [simplify]: iters left: 6 (9 enodes) 1.003 * * [simplify]: iters left: 5 (30 enodes) 1.008 * * [simplify]: iters left: 4 (34 enodes) 1.018 * * [simplify]: iters left: 3 (36 enodes) 1.029 * * [simplify]: Extracting #0: cost 1 inf + 0 1.029 * * [simplify]: Extracting #1: cost 4 inf + 0 1.029 * * [simplify]: Extracting #2: cost 8 inf + 0 1.029 * * [simplify]: Extracting #3: cost 10 inf + 1 1.029 * * [simplify]: Extracting #4: cost 13 inf + 83 1.030 * * [simplify]: Extracting #5: cost 8 inf + 379 1.030 * * [simplify]: Extracting #6: cost 4 inf + 1053 1.030 * * [simplify]: Extracting #7: cost 0 inf + 2339 1.031 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 1.031 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) 1.031 * * * * [progress]: [ 15 / 53 ] simplifiying candidate # 1.031 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.032 * * [simplify]: iters left: 6 (9 enodes) 1.036 * * [simplify]: iters left: 5 (30 enodes) 1.045 * * [simplify]: iters left: 4 (34 enodes) 1.056 * * [simplify]: iters left: 3 (36 enodes) 1.067 * * [simplify]: Extracting #0: cost 1 inf + 0 1.067 * * [simplify]: Extracting #1: cost 4 inf + 0 1.067 * * [simplify]: Extracting #2: cost 8 inf + 0 1.067 * * [simplify]: Extracting #3: cost 10 inf + 1 1.067 * * [simplify]: Extracting #4: cost 13 inf + 83 1.067 * * [simplify]: Extracting #5: cost 8 inf + 379 1.067 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.068 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.069 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.069 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.069 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.069 * * [simplify]: iters left: 6 (9 enodes) 1.073 * * [simplify]: iters left: 5 (30 enodes) 1.082 * * [simplify]: iters left: 4 (34 enodes) 1.093 * * [simplify]: iters left: 3 (36 enodes) 1.102 * * [simplify]: Extracting #0: cost 1 inf + 0 1.102 * * [simplify]: Extracting #1: cost 4 inf + 0 1.102 * * [simplify]: Extracting #2: cost 8 inf + 0 1.102 * * [simplify]: Extracting #3: cost 10 inf + 1 1.102 * * [simplify]: Extracting #4: cost 13 inf + 83 1.102 * * [simplify]: Extracting #5: cost 8 inf + 379 1.102 * * [simplify]: Extracting #6: cost 4 inf + 1013 1.103 * * [simplify]: Extracting #7: cost 0 inf + 2179 1.103 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 1.103 * [simplify]: Simplified (2 2) to (λ (x) (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) 1.103 * * * * [progress]: [ 16 / 53 ] simplifiying candidate # 1.103 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.103 * * [simplify]: iters left: 3 (4 enodes) 1.105 * * [simplify]: iters left: 2 (12 enodes) 1.107 * * [simplify]: iters left: 1 (14 enodes) 1.110 * * [simplify]: Extracting #0: cost 1 inf + 0 1.110 * * [simplify]: Extracting #1: cost 4 inf + 0 1.110 * * [simplify]: Extracting #2: cost 0 inf + 84 1.110 * [simplify]: Simplified to (sqrt 2) 1.110 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.110 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.110 * * [simplify]: iters left: 6 (8 enodes) 1.112 * * [simplify]: iters left: 5 (27 enodes) 1.117 * * [simplify]: iters left: 4 (31 enodes) 1.121 * * [simplify]: iters left: 3 (33 enodes) 1.126 * * [simplify]: Extracting #0: cost 1 inf + 0 1.126 * * [simplify]: Extracting #1: cost 4 inf + 0 1.126 * * [simplify]: Extracting #2: cost 9 inf + 0 1.126 * * [simplify]: Extracting #3: cost 13 inf + 1 1.126 * * [simplify]: Extracting #4: cost 8 inf + 267 1.127 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.127 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.127 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.127 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.127 * * * * [progress]: [ 17 / 53 ] simplifiying candidate # 1.127 * [simplify]: Simplifying (/ (sqrt 2) 1) 1.127 * * [simplify]: iters left: 3 (4 enodes) 1.129 * * [simplify]: iters left: 2 (12 enodes) 1.132 * * [simplify]: iters left: 1 (14 enodes) 1.137 * * [simplify]: Extracting #0: cost 1 inf + 0 1.137 * * [simplify]: Extracting #1: cost 4 inf + 0 1.137 * * [simplify]: Extracting #2: cost 0 inf + 84 1.137 * [simplify]: Simplified to (sqrt 2) 1.137 * [simplify]: Simplified (2 1) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.137 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.137 * * [simplify]: iters left: 6 (8 enodes) 1.141 * * [simplify]: iters left: 5 (27 enodes) 1.150 * * [simplify]: iters left: 4 (31 enodes) 1.160 * * [simplify]: iters left: 3 (33 enodes) 1.169 * * [simplify]: Extracting #0: cost 1 inf + 0 1.169 * * [simplify]: Extracting #1: cost 4 inf + 0 1.169 * * [simplify]: Extracting #2: cost 9 inf + 0 1.169 * * [simplify]: Extracting #3: cost 13 inf + 1 1.170 * * [simplify]: Extracting #4: cost 8 inf + 267 1.170 * * [simplify]: Extracting #5: cost 1 inf + 1275 1.170 * * [simplify]: Extracting #6: cost 0 inf + 1577 1.171 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 1.171 * [simplify]: Simplified (2 2) to (λ (x) (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) 1.171 * * * * [progress]: [ 18 / 53 ] simplifiying candidate # 1.171 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 1.171 * * [simplify]: iters left: 6 (9 enodes) 1.176 * * [simplify]: iters left: 5 (33 enodes) 1.185 * * [simplify]: iters left: 4 (37 enodes) 1.196 * * [simplify]: Extracting #0: cost 1 inf + 0 1.196 * * [simplify]: Extracting #1: cost 6 inf + 0 1.196 * * [simplify]: Extracting #2: cost 9 inf + 1 1.196 * * [simplify]: Extracting #3: cost 12 inf + 1 1.196 * * [simplify]: Extracting #4: cost 16 inf + 1 1.196 * * [simplify]: Extracting #5: cost 15 inf + 43 1.197 * * [simplify]: Extracting #6: cost 8 inf + 890 1.197 * * [simplify]: Extracting #7: cost 2 inf + 2858 1.198 * * [simplify]: Extracting #8: cost 0 inf + 3622 1.199 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 1.199 * [simplify]: Simplified (2 1) to (λ (x) (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.199 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.199 * * [simplify]: iters left: 6 (8 enodes) 1.203 * * [simplify]: iters left: 5 (27 enodes) 1.212 * * [simplify]: iters left: 4 (31 enodes) 1.221 * * [simplify]: iters left: 3 (33 enodes) 1.232 * * [simplify]: Extracting #0: cost 1 inf + 0 1.232 * * [simplify]: Extracting #1: cost 4 inf + 0 1.232 * * [simplify]: Extracting #2: cost 5 inf + 1 1.232 * * [simplify]: Extracting #3: cost 8 inf + 1 1.232 * * [simplify]: Extracting #4: cost 13 inf + 1 1.232 * * [simplify]: Extracting #5: cost 11 inf + 44 1.233 * * [simplify]: Extracting #6: cost 5 inf + 670 1.233 * * [simplify]: Extracting #7: cost 1 inf + 1835 1.233 * * [simplify]: Extracting #8: cost 0 inf + 2177 1.234 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 1.234 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) 1.234 * * * * [progress]: [ 19 / 53 ] simplifiying candidate # 1.234 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.235 * * [simplify]: iters left: 6 (8 enodes) 1.238 * * [simplify]: iters left: 5 (28 enodes) 1.247 * * [simplify]: iters left: 4 (30 enodes) 1.255 * * [simplify]: Extracting #0: cost 1 inf + 0 1.256 * * [simplify]: Extracting #1: cost 4 inf + 0 1.256 * * [simplify]: Extracting #2: cost 5 inf + 1 1.256 * * [simplify]: Extracting #3: cost 8 inf + 1 1.256 * * [simplify]: Extracting #4: cost 12 inf + 1 1.256 * * [simplify]: Extracting #5: cost 11 inf + 43 1.256 * * [simplify]: Extracting #6: cost 6 inf + 558 1.256 * * [simplify]: Extracting #7: cost 2 inf + 1453 1.257 * * [simplify]: Extracting #8: cost 0 inf + 2016 1.257 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 1.257 * [simplify]: Simplified (2 1) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.258 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.258 * * [simplify]: iters left: 6 (8 enodes) 1.262 * * [simplify]: iters left: 5 (27 enodes) 1.266 * * [simplify]: iters left: 4 (31 enodes) 1.271 * * [simplify]: iters left: 3 (33 enodes) 1.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1.276 * * [simplify]: Extracting #1: cost 4 inf + 0 1.276 * * [simplify]: Extracting #2: cost 5 inf + 1 1.276 * * [simplify]: Extracting #3: cost 8 inf + 1 1.276 * * [simplify]: Extracting #4: cost 13 inf + 1 1.276 * * [simplify]: Extracting #5: cost 11 inf + 44 1.276 * * [simplify]: Extracting #6: cost 5 inf + 670 1.276 * * [simplify]: Extracting #7: cost 1 inf + 1715 1.276 * * [simplify]: Extracting #8: cost 0 inf + 2017 1.276 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 1.277 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) 1.277 * * * * [progress]: [ 20 / 53 ] simplifiying candidate # 1.277 * [simplify]: Simplifying (/ 1 1) 1.277 * * [simplify]: iters left: 2 (2 enodes) 1.278 * * [simplify]: iters left: 1 (6 enodes) 1.279 * * [simplify]: Extracting #0: cost 1 inf + 0 1.279 * * [simplify]: Extracting #1: cost 0 inf + 1 1.279 * [simplify]: Simplified to 1 1.279 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.279 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.279 * * [simplify]: iters left: 6 (7 enodes) 1.281 * * [simplify]: iters left: 5 (24 enodes) 1.285 * * [simplify]: iters left: 4 (28 enodes) 1.289 * * [simplify]: iters left: 3 (30 enodes) 1.293 * * [simplify]: Extracting #0: cost 1 inf + 0 1.293 * * [simplify]: Extracting #1: cost 4 inf + 0 1.293 * * [simplify]: Extracting #2: cost 6 inf + 1 1.293 * * [simplify]: Extracting #3: cost 11 inf + 1 1.294 * * [simplify]: Extracting #4: cost 9 inf + 44 1.294 * * [simplify]: Extracting #5: cost 3 inf + 670 1.294 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.294 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.294 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.294 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.294 * * * * [progress]: [ 21 / 53 ] simplifiying candidate # 1.294 * [simplify]: Simplifying (/ 1 1) 1.295 * * [simplify]: iters left: 2 (2 enodes) 1.295 * * [simplify]: iters left: 1 (6 enodes) 1.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1.296 * * [simplify]: Extracting #1: cost 0 inf + 1 1.296 * [simplify]: Simplified to 1 1.296 * [simplify]: Simplified (2 1) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.297 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.297 * * [simplify]: iters left: 6 (7 enodes) 1.299 * * [simplify]: iters left: 5 (24 enodes) 1.306 * * [simplify]: iters left: 4 (28 enodes) 1.315 * * [simplify]: iters left: 3 (30 enodes) 1.323 * * [simplify]: Extracting #0: cost 1 inf + 0 1.323 * * [simplify]: Extracting #1: cost 4 inf + 0 1.323 * * [simplify]: Extracting #2: cost 6 inf + 1 1.324 * * [simplify]: Extracting #3: cost 11 inf + 1 1.324 * * [simplify]: Extracting #4: cost 9 inf + 44 1.324 * * [simplify]: Extracting #5: cost 3 inf + 670 1.324 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.325 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.325 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.325 * [simplify]: Simplified (2 2) to (λ (x) (* 1 (/ 2 (+ (exp x) (exp (- x)))))) 1.325 * * * * [progress]: [ 22 / 53 ] simplifiying candidate # 1.325 * * * * [progress]: [ 23 / 53 ] simplifiying candidate # 1.325 * * * * [progress]: [ 24 / 53 ] simplifiying candidate # 1.325 * * * * [progress]: [ 25 / 53 ] simplifiying candidate # 1.326 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 1.326 * * [simplify]: iters left: 6 (6 enodes) 1.328 * * [simplify]: iters left: 5 (21 enodes) 1.334 * * [simplify]: iters left: 4 (25 enodes) 1.341 * * [simplify]: iters left: 3 (27 enodes) 1.351 * * [simplify]: Extracting #0: cost 1 inf + 0 1.351 * * [simplify]: Extracting #1: cost 3 inf + 0 1.351 * * [simplify]: Extracting #2: cost 6 inf + 0 1.351 * * [simplify]: Extracting #3: cost 11 inf + 0 1.351 * * [simplify]: Extracting #4: cost 9 inf + 43 1.351 * * [simplify]: Extracting #5: cost 0 inf + 1492 1.351 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 1.352 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) 1.352 * * * * [progress]: [ 26 / 53 ] simplifiying candidate # 1.352 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 1.352 * * [simplify]: iters left: 6 (6 enodes) 1.354 * * [simplify]: iters left: 5 (21 enodes) 1.360 * * [simplify]: iters left: 4 (25 enodes) 1.367 * * [simplify]: iters left: 3 (27 enodes) 1.371 * * [simplify]: Extracting #0: cost 1 inf + 0 1.371 * * [simplify]: Extracting #1: cost 3 inf + 0 1.371 * * [simplify]: Extracting #2: cost 6 inf + 0 1.371 * * [simplify]: Extracting #3: cost 11 inf + 0 1.371 * * [simplify]: Extracting #4: cost 9 inf + 43 1.371 * * [simplify]: Extracting #5: cost 0 inf + 1412 1.371 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 1.371 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) 1.371 * * * * [progress]: [ 27 / 53 ] simplifiying candidate # 1.371 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.371 * * [simplify]: iters left: 5 (5 enodes) 1.373 * * [simplify]: iters left: 4 (18 enodes) 1.376 * * [simplify]: iters left: 3 (22 enodes) 1.379 * * [simplify]: iters left: 2 (24 enodes) 1.383 * * [simplify]: Extracting #0: cost 1 inf + 0 1.383 * * [simplify]: Extracting #1: cost 4 inf + 0 1.383 * * [simplify]: Extracting #2: cost 9 inf + 0 1.383 * * [simplify]: Extracting #3: cost 8 inf + 2 1.383 * * [simplify]: Extracting #4: cost 0 inf + 890 1.383 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.383 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.383 * * * * [progress]: [ 28 / 53 ] simplifiying candidate # 1.383 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.383 * * [simplify]: iters left: 5 (5 enodes) 1.384 * * [simplify]: iters left: 4 (18 enodes) 1.387 * * [simplify]: iters left: 3 (22 enodes) 1.390 * * [simplify]: iters left: 2 (24 enodes) 1.394 * * [simplify]: Extracting #0: cost 1 inf + 0 1.394 * * [simplify]: Extracting #1: cost 4 inf + 0 1.394 * * [simplify]: Extracting #2: cost 9 inf + 0 1.394 * * [simplify]: Extracting #3: cost 8 inf + 2 1.394 * * [simplify]: Extracting #4: cost 0 inf + 890 1.394 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.394 * [simplify]: Simplified (2 2) to (λ (x) (/ (/ 2 1) (+ (exp x) (exp (- x))))) 1.394 * * * * [progress]: [ 29 / 53 ] simplifiying candidate # 1.395 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 1.395 * * [simplify]: iters left: 3 (3 enodes) 1.396 * * [simplify]: iters left: 2 (9 enodes) 1.398 * * [simplify]: Extracting #0: cost 1 inf + 0 1.398 * * [simplify]: Extracting #1: cost 3 inf + 0 1.398 * * [simplify]: Extracting #2: cost 5 inf + 0 1.398 * * [simplify]: Extracting #3: cost 4 inf + 1 1.398 * * [simplify]: Extracting #4: cost 0 inf + 405 1.398 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 1.398 * [simplify]: Simplified (2 1) to (λ (x) (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) 1.398 * * * * [progress]: [ 30 / 53 ] simplifiying candidate # 1.398 * [simplify]: Simplifying (sqrt 2) 1.398 * * [simplify]: iters left: 1 (2 enodes) 1.399 * * [simplify]: Extracting #0: cost 1 inf + 0 1.399 * * [simplify]: Extracting #1: cost 3 inf + 0 1.399 * * [simplify]: Extracting #2: cost 2 inf + 1 1.399 * * [simplify]: Extracting #3: cost 0 inf + 83 1.399 * [simplify]: Simplified to (sqrt 2) 1.399 * [simplify]: Simplified (2 1) to (λ (x) (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) 1.399 * * * * [progress]: [ 31 / 53 ] simplifiying candidate # 1.399 * * * * [progress]: [ 32 / 53 ] simplifiying candidate # 1.399 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 1.400 * * [simplify]: iters left: 6 (9 enodes) 1.402 * * [simplify]: iters left: 5 (43 enodes) 1.410 * * [simplify]: iters left: 4 (87 enodes) 1.431 * * [simplify]: iters left: 3 (125 enodes) 1.465 * * [simplify]: iters left: 2 (168 enodes) 1.500 * * [simplify]: iters left: 1 (237 enodes) 1.565 * * [simplify]: Extracting #0: cost 1 inf + 0 1.565 * * [simplify]: Extracting #1: cost 20 inf + 0 1.565 * * [simplify]: Extracting #2: cost 57 inf + 2 1.565 * * [simplify]: Extracting #3: cost 72 inf + 2 1.566 * * [simplify]: Extracting #4: cost 70 inf + 115 1.567 * * [simplify]: Extracting #5: cost 21 inf + 7889 1.569 * * [simplify]: Extracting #6: cost 1 inf + 11847 1.572 * * [simplify]: Extracting #7: cost 0 inf + 12108 1.574 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 1.574 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))) 1.574 * * * * [progress]: [ 33 / 53 ] simplifiying candidate # 1.575 * [simplify]: Simplifying (- (exp x) (exp (- x))) 1.575 * * [simplify]: iters left: 5 (5 enodes) 1.576 * * [simplify]: iters left: 4 (19 enodes) 1.579 * * [simplify]: iters left: 3 (29 enodes) 1.583 * * [simplify]: iters left: 2 (33 enodes) 1.589 * * [simplify]: Extracting #0: cost 1 inf + 0 1.589 * * [simplify]: Extracting #1: cost 5 inf + 0 1.590 * * [simplify]: Extracting #2: cost 12 inf + 0 1.590 * * [simplify]: Extracting #3: cost 10 inf + 3 1.590 * * [simplify]: Extracting #4: cost 3 inf + 561 1.590 * * [simplify]: Extracting #5: cost 0 inf + 977 1.590 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 1.590 * [simplify]: Simplified (2 2) to (λ (x) (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) 1.591 * * * * [progress]: [ 34 / 53 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))> 1.591 * * * * [progress]: [ 35 / 53 ] simplifiying candidate # 1.591 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 1.591 * * [simplify]: iters left: 6 (7 enodes) 1.594 * * [simplify]: iters left: 5 (26 enodes) 1.602 * * [simplify]: iters left: 4 (34 enodes) 1.612 * * [simplify]: iters left: 3 (36 enodes) 1.621 * * [simplify]: Extracting #0: cost 1 inf + 0 1.621 * * [simplify]: Extracting #1: cost 5 inf + 0 1.621 * * [simplify]: Extracting #2: cost 10 inf + 0 1.621 * * [simplify]: Extracting #3: cost 15 inf + 0 1.622 * * [simplify]: Extracting #4: cost 14 inf + 2 1.622 * * [simplify]: Extracting #5: cost 10 inf + 226 1.622 * * [simplify]: Extracting #6: cost 4 inf + 1242 1.622 * * [simplify]: Extracting #7: cost 1 inf + 1825 1.623 * * [simplify]: Extracting #8: cost 0 inf + 2116 1.623 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 1.623 * [simplify]: Simplified (2 2 1) to (λ (x) (/ 2 (log (exp (+ (exp x) (exp (- x))))))) 1.623 * * * * [progress]: [ 36 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 37 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 38 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 39 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 40 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 41 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 42 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 43 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 44 / 53 ] simplifiying candidate # 1.623 * * * * [progress]: [ 45 / 53 ] simplifiying candidate # 1.624 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.624 * * [simplify]: iters left: 5 (5 enodes) 1.625 * * [simplify]: iters left: 4 (18 enodes) 1.628 * * [simplify]: iters left: 3 (22 enodes) 1.633 * * [simplify]: iters left: 2 (24 enodes) 1.636 * * [simplify]: Extracting #0: cost 1 inf + 0 1.637 * * [simplify]: Extracting #1: cost 4 inf + 0 1.637 * * [simplify]: Extracting #2: cost 9 inf + 0 1.637 * * [simplify]: Extracting #3: cost 8 inf + 2 1.637 * * [simplify]: Extracting #4: cost 0 inf + 890 1.637 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.637 * [simplify]: Simplified (2 2 2) to (λ (x) (/ 2 (* 1 (+ (exp x) (exp (- x)))))) 1.637 * * * * [progress]: [ 46 / 53 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))> 1.637 * * * * [progress]: [ 47 / 53 ] simplifiying candidate # 1.637 * * * * [progress]: [ 48 / 53 ] simplifiying candidate # 1.637 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 1.637 * * [simplify]: iters left: 6 (12 enodes) 1.642 * * [simplify]: iters left: 5 (52 enodes) 1.652 * * [simplify]: iters left: 4 (79 enodes) 1.677 * * [simplify]: iters left: 3 (107 enodes) 1.704 * * [simplify]: iters left: 2 (119 enodes) 1.720 * * [simplify]: iters left: 1 (130 enodes) 1.739 * * [simplify]: Extracting #0: cost 1 inf + 0 1.739 * * [simplify]: Extracting #1: cost 16 inf + 0 1.739 * * [simplify]: Extracting #2: cost 35 inf + 1 1.740 * * [simplify]: Extracting #3: cost 38 inf + 47 1.740 * * [simplify]: Extracting #4: cost 17 inf + 1684 1.741 * * [simplify]: Extracting #5: cost 1 inf + 4285 1.742 * * [simplify]: Extracting #6: cost 0 inf + 4488 1.744 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 1.745 * [simplify]: Simplified (2) to (λ (x) (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))) 1.745 * * * * [progress]: [ 49 / 53 ] simplifiying candidate # 1.746 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 1.746 * * [simplify]: iters left: 6 (7 enodes) 1.749 * * [simplify]: iters left: 5 (24 enodes) 1.755 * * [simplify]: iters left: 4 (28 enodes) 1.762 * * [simplify]: iters left: 3 (30 enodes) 1.770 * * [simplify]: Extracting #0: cost 1 inf + 0 1.770 * * [simplify]: Extracting #1: cost 4 inf + 0 1.770 * * [simplify]: Extracting #2: cost 6 inf + 1 1.770 * * [simplify]: Extracting #3: cost 11 inf + 1 1.770 * * [simplify]: Extracting #4: cost 9 inf + 44 1.771 * * [simplify]: Extracting #5: cost 3 inf + 670 1.771 * * [simplify]: Extracting #6: cost 1 inf + 1153 1.771 * * [simplify]: Extracting #7: cost 0 inf + 1415 1.772 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.772 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.772 * * * * [progress]: [ 50 / 53 ] simplifiying candidate # 1.772 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 1.772 * * [simplify]: iters left: 6 (8 enodes) 1.776 * * [simplify]: iters left: 5 (29 enodes) 1.784 * * [simplify]: iters left: 4 (37 enodes) 1.794 * * [simplify]: iters left: 3 (50 enodes) 1.810 * * [simplify]: iters left: 2 (80 enodes) 1.839 * * [simplify]: iters left: 1 (144 enodes) 1.875 * * [simplify]: Extracting #0: cost 1 inf + 0 1.875 * * [simplify]: Extracting #1: cost 4 inf + 0 1.875 * * [simplify]: Extracting #2: cost 6 inf + 1 1.875 * * [simplify]: Extracting #3: cost 27 inf + 1 1.876 * * [simplify]: Extracting #4: cost 62 inf + 228 1.876 * * [simplify]: Extracting #5: cost 64 inf + 1536 1.877 * * [simplify]: Extracting #6: cost 27 inf + 9171 1.879 * * [simplify]: Extracting #7: cost 9 inf + 18092 1.881 * * [simplify]: Extracting #8: cost 0 inf + 23726 1.884 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 1.884 * [simplify]: Simplified (2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.884 * * * * [progress]: [ 51 / 53 ] simplifiying candidate # 1.884 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 1.884 * * [simplify]: iters left: 6 (9 enodes) 1.888 * * [simplify]: iters left: 5 (40 enodes) 1.895 * * [simplify]: iters left: 4 (54 enodes) 1.902 * * [simplify]: iters left: 3 (61 enodes) 1.910 * * [simplify]: Extracting #0: cost 1 inf + 0 1.910 * * [simplify]: Extracting #1: cost 8 inf + 0 1.910 * * [simplify]: Extracting #2: cost 15 inf + 1 1.910 * * [simplify]: Extracting #3: cost 11 inf + 248 1.910 * * [simplify]: Extracting #4: cost 1 inf + 1550 1.911 * * [simplify]: Extracting #5: cost 0 inf + 1712 1.912 * [simplify]: Simplified to (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))) 1.912 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))))) 1.912 * * * * [progress]: [ 52 / 53 ] simplifiying candidate # 1.912 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 1.912 * * [simplify]: iters left: 5 (5 enodes) 1.914 * * [simplify]: iters left: 4 (18 enodes) 1.920 * * [simplify]: iters left: 3 (22 enodes) 1.927 * * [simplify]: iters left: 2 (24 enodes) 1.930 * * [simplify]: Extracting #0: cost 1 inf + 0 1.930 * * [simplify]: Extracting #1: cost 4 inf + 0 1.930 * * [simplify]: Extracting #2: cost 9 inf + 0 1.930 * * [simplify]: Extracting #3: cost 8 inf + 2 1.930 * * [simplify]: Extracting #4: cost 0 inf + 890 1.931 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 1.931 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp x) (exp (- x))))) 1.931 * * * * [progress]: [ 53 / 53 ] simplifiying candidate # 1.931 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 1.931 * * [simplify]: iters left: 5 (6 enodes) 1.933 * * [simplify]: iters left: 4 (23 enodes) 1.936 * * [simplify]: iters left: 3 (32 enodes) 1.942 * * [simplify]: iters left: 2 (47 enodes) 1.953 * * [simplify]: iters left: 1 (77 enodes) 1.969 * * [simplify]: Extracting #0: cost 1 inf + 0 1.969 * * [simplify]: Extracting #1: cost 4 inf + 0 1.969 * * [simplify]: Extracting #2: cost 19 inf + 0 1.969 * * [simplify]: Extracting #3: cost 41 inf + 3 1.970 * * [simplify]: Extracting #4: cost 37 inf + 1193 1.970 * * [simplify]: Extracting #5: cost 17 inf + 3846 1.971 * * [simplify]: Extracting #6: cost 10 inf + 5726 1.972 * * [simplify]: Extracting #7: cost 4 inf + 7936 1.973 * * [simplify]: Extracting #8: cost 0 inf + 10142 1.974 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 1.974 * [simplify]: Simplified (2 2) to (λ (x) (/ 2 (+ (exp (- x)) (exp x)))) 1.974 * * * [progress]: adding candidates to table 2.438 * * [progress]: iteration 2 / 4 2.438 * * * [progress]: picking best candidate 2.443 * * * * [pick]: Picked # 2.443 * * * [progress]: localizing error 2.482 * * * [progress]: generating rewritten candidates 2.482 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1) 2.509 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1) 2.524 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2) 2.533 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2) 2.551 * * * [progress]: generating series expansions 2.551 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1) 2.551 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 2.551 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.551 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.551 * [taylor]: Taking taylor expansion of 2 in x 2.551 * [backup-simplify]: Simplify 2 into 2 2.551 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.551 * [taylor]: Taking taylor expansion of (exp x) in x 2.551 * [taylor]: Taking taylor expansion of x in x 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.551 * [backup-simplify]: Simplify (exp 0) into 1 2.551 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.551 * [taylor]: Taking taylor expansion of (- x) in x 2.551 * [taylor]: Taking taylor expansion of x in x 2.551 * [backup-simplify]: Simplify 0 into 0 2.551 * [backup-simplify]: Simplify 1 into 1 2.552 * [backup-simplify]: Simplify (- 0) into 0 2.552 * [backup-simplify]: Simplify (- 1) into -1 2.552 * [backup-simplify]: Simplify (exp 0) into 1 2.552 * [backup-simplify]: Simplify (+ 1 1) into 2 2.553 * [backup-simplify]: Simplify (/ 2 2) into 1 2.553 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.553 * [taylor]: Taking taylor expansion of 2 in x 2.553 * [backup-simplify]: Simplify 2 into 2 2.553 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.553 * [taylor]: Taking taylor expansion of (exp x) in x 2.553 * [taylor]: Taking taylor expansion of x in x 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify 1 into 1 2.553 * [backup-simplify]: Simplify (exp 0) into 1 2.553 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.553 * [taylor]: Taking taylor expansion of (- x) in x 2.553 * [taylor]: Taking taylor expansion of x in x 2.553 * [backup-simplify]: Simplify 0 into 0 2.553 * [backup-simplify]: Simplify 1 into 1 2.553 * [backup-simplify]: Simplify (- 0) into 0 2.553 * [backup-simplify]: Simplify (- 1) into -1 2.553 * [backup-simplify]: Simplify (exp 0) into 1 2.554 * [backup-simplify]: Simplify (+ 1 1) into 2 2.554 * [backup-simplify]: Simplify (/ 2 2) into 1 2.554 * [backup-simplify]: Simplify 1 into 1 2.555 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.555 * [backup-simplify]: Simplify (- 1) into -1 2.555 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.556 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.556 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.556 * [backup-simplify]: Simplify 0 into 0 2.557 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.557 * [backup-simplify]: Simplify (- 1) into -1 2.558 * [backup-simplify]: Simplify (- 0) into 0 2.562 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.562 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.563 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.563 * [backup-simplify]: Simplify -1/2 into -1/2 2.564 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.565 * [backup-simplify]: Simplify (- 1) into -1 2.565 * [backup-simplify]: Simplify (- 1) into -1 2.565 * [backup-simplify]: Simplify (- 0) into 0 2.565 * [backup-simplify]: Simplify (- 0) into 0 2.567 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.567 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.568 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.568 * [backup-simplify]: Simplify 0 into 0 2.570 * [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 2.570 * [backup-simplify]: Simplify (- 1) into -1 2.570 * [backup-simplify]: Simplify (- 1) into -1 2.571 * [backup-simplify]: Simplify (- 0) into 0 2.571 * [backup-simplify]: Simplify (- 1) into -1 2.571 * [backup-simplify]: Simplify (- 0) into 0 2.571 * [backup-simplify]: Simplify (- 0) into 0 2.572 * [backup-simplify]: Simplify (- 0) into 0 2.574 * [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 2.574 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.575 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.575 * [backup-simplify]: Simplify 5/24 into 5/24 2.575 * [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))) 2.575 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.576 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.576 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.576 * [taylor]: Taking taylor expansion of 2 in x 2.576 * [backup-simplify]: Simplify 2 into 2 2.576 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.576 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.576 * [taylor]: Taking taylor expansion of x in x 2.576 * [backup-simplify]: Simplify 0 into 0 2.576 * [backup-simplify]: Simplify 1 into 1 2.576 * [backup-simplify]: Simplify (/ 1 1) into 1 2.576 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.576 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.576 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.576 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.576 * [taylor]: Taking taylor expansion of x in x 2.576 * [backup-simplify]: Simplify 0 into 0 2.576 * [backup-simplify]: Simplify 1 into 1 2.576 * [backup-simplify]: Simplify (/ 1 1) into 1 2.577 * [backup-simplify]: Simplify (- 1) into -1 2.577 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.577 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.577 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.577 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.577 * [taylor]: Taking taylor expansion of 2 in x 2.577 * [backup-simplify]: Simplify 2 into 2 2.577 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.577 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.577 * [backup-simplify]: Simplify (/ 1 1) into 1 2.577 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.577 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.577 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.577 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.577 * [taylor]: Taking taylor expansion of x in x 2.577 * [backup-simplify]: Simplify 0 into 0 2.577 * [backup-simplify]: Simplify 1 into 1 2.579 * [backup-simplify]: Simplify (/ 1 1) into 1 2.580 * [backup-simplify]: Simplify (- 1) into -1 2.580 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.580 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.580 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.580 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.581 * [backup-simplify]: Simplify (+ 0 0) into 0 2.581 * [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 2.581 * [backup-simplify]: Simplify 0 into 0 2.582 * [backup-simplify]: Simplify (+ 0 0) into 0 2.582 * [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 2.582 * [backup-simplify]: Simplify 0 into 0 2.583 * [backup-simplify]: Simplify (+ 0 0) into 0 2.584 * [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 2.584 * [backup-simplify]: Simplify 0 into 0 2.584 * [backup-simplify]: Simplify (+ 0 0) into 0 2.585 * [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 2.585 * [backup-simplify]: Simplify 0 into 0 2.585 * [backup-simplify]: Simplify (+ 0 0) into 0 2.586 * [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 2.586 * [backup-simplify]: Simplify 0 into 0 2.587 * [backup-simplify]: Simplify (+ 0 0) into 0 2.588 * [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 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.588 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.588 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.588 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.588 * [taylor]: Taking taylor expansion of 2 in x 2.588 * [backup-simplify]: Simplify 2 into 2 2.588 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.588 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.588 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.588 * [taylor]: Taking taylor expansion of x in x 2.588 * [backup-simplify]: Simplify 0 into 0 2.588 * [backup-simplify]: Simplify 1 into 1 2.589 * [backup-simplify]: Simplify (/ 1 1) into 1 2.589 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.589 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.589 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.589 * [taylor]: Taking taylor expansion of -1 in x 2.589 * [backup-simplify]: Simplify -1 into -1 2.589 * [taylor]: Taking taylor expansion of x in x 2.589 * [backup-simplify]: Simplify 0 into 0 2.589 * [backup-simplify]: Simplify 1 into 1 2.589 * [backup-simplify]: Simplify (/ -1 1) into -1 2.590 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.590 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.590 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.590 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.590 * [taylor]: Taking taylor expansion of 2 in x 2.590 * [backup-simplify]: Simplify 2 into 2 2.590 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.590 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.590 * [taylor]: Taking taylor expansion of x in x 2.590 * [backup-simplify]: Simplify 0 into 0 2.590 * [backup-simplify]: Simplify 1 into 1 2.590 * [backup-simplify]: Simplify (/ 1 1) into 1 2.591 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.591 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.591 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.591 * [taylor]: Taking taylor expansion of -1 in x 2.591 * [backup-simplify]: Simplify -1 into -1 2.591 * [taylor]: Taking taylor expansion of x in x 2.591 * [backup-simplify]: Simplify 0 into 0 2.591 * [backup-simplify]: Simplify 1 into 1 2.591 * [backup-simplify]: Simplify (/ -1 1) into -1 2.591 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.591 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.591 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.592 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.592 * [backup-simplify]: Simplify (+ 0 0) into 0 2.592 * [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 2.593 * [backup-simplify]: Simplify 0 into 0 2.593 * [backup-simplify]: Simplify (+ 0 0) into 0 2.593 * [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 2.593 * [backup-simplify]: Simplify 0 into 0 2.594 * [backup-simplify]: Simplify (+ 0 0) into 0 2.594 * [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 2.594 * [backup-simplify]: Simplify 0 into 0 2.594 * [backup-simplify]: Simplify (+ 0 0) into 0 2.595 * [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 2.595 * [backup-simplify]: Simplify 0 into 0 2.595 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [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 2.596 * [backup-simplify]: Simplify 0 into 0 2.596 * [backup-simplify]: Simplify (+ 0 0) into 0 2.596 * [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 2.596 * [backup-simplify]: Simplify 0 into 0 2.597 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.597 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1) 2.597 * [backup-simplify]: Simplify (/ 2 (+ (exp x) (exp (- x)))) into (/ 2 (+ (exp x) (exp (- x)))) 2.597 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in (x) around 0 2.597 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.597 * [taylor]: Taking taylor expansion of 2 in x 2.597 * [backup-simplify]: Simplify 2 into 2 2.597 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.597 * [taylor]: Taking taylor expansion of (exp x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [backup-simplify]: Simplify 0 into 0 2.597 * [backup-simplify]: Simplify 1 into 1 2.597 * [backup-simplify]: Simplify (exp 0) into 1 2.597 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.597 * [taylor]: Taking taylor expansion of (- x) in x 2.597 * [taylor]: Taking taylor expansion of x in x 2.597 * [backup-simplify]: Simplify 0 into 0 2.597 * [backup-simplify]: Simplify 1 into 1 2.597 * [backup-simplify]: Simplify (- 0) into 0 2.597 * [backup-simplify]: Simplify (- 1) into -1 2.597 * [backup-simplify]: Simplify (exp 0) into 1 2.598 * [backup-simplify]: Simplify (+ 1 1) into 2 2.598 * [backup-simplify]: Simplify (/ 2 2) into 1 2.598 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp x) (exp (- x)))) in x 2.598 * [taylor]: Taking taylor expansion of 2 in x 2.598 * [backup-simplify]: Simplify 2 into 2 2.598 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.598 * [taylor]: Taking taylor expansion of (exp x) in x 2.598 * [taylor]: Taking taylor expansion of x in x 2.598 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify 1 into 1 2.598 * [backup-simplify]: Simplify (exp 0) into 1 2.598 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.598 * [taylor]: Taking taylor expansion of (- x) in x 2.598 * [taylor]: Taking taylor expansion of x in x 2.598 * [backup-simplify]: Simplify 0 into 0 2.598 * [backup-simplify]: Simplify 1 into 1 2.598 * [backup-simplify]: Simplify (- 0) into 0 2.599 * [backup-simplify]: Simplify (- 1) into -1 2.599 * [backup-simplify]: Simplify (exp 0) into 1 2.599 * [backup-simplify]: Simplify (+ 1 1) into 2 2.599 * [backup-simplify]: Simplify (/ 2 2) into 1 2.599 * [backup-simplify]: Simplify 1 into 1 2.600 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.600 * [backup-simplify]: Simplify (- 1) into -1 2.601 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.601 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.601 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)))) into 0 2.601 * [backup-simplify]: Simplify 0 into 0 2.602 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.602 * [backup-simplify]: Simplify (- 1) into -1 2.603 * [backup-simplify]: Simplify (- 0) into 0 2.604 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.604 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.604 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1 2)) (* 0 (/ 0 2)))) into -1/2 2.604 * [backup-simplify]: Simplify -1/2 into -1/2 2.606 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.606 * [backup-simplify]: Simplify (- 1) into -1 2.606 * [backup-simplify]: Simplify (- 1) into -1 2.606 * [backup-simplify]: Simplify (- 0) into 0 2.607 * [backup-simplify]: Simplify (- 0) into 0 2.608 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.608 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.609 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 0 2)) (* 0 (/ 1 2)) (* -1/2 (/ 0 2)))) into 0 2.609 * [backup-simplify]: Simplify 0 into 0 2.611 * [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 2.612 * [backup-simplify]: Simplify (- 1) into -1 2.612 * [backup-simplify]: Simplify (- 1) into -1 2.612 * [backup-simplify]: Simplify (- 0) into 0 2.612 * [backup-simplify]: Simplify (- 1) into -1 2.612 * [backup-simplify]: Simplify (- 0) into 0 2.613 * [backup-simplify]: Simplify (- 0) into 0 2.613 * [backup-simplify]: Simplify (- 0) into 0 2.615 * [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 2.615 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.616 * [backup-simplify]: Simplify (- (/ 0 2) (+ (* 1 (/ 1/12 2)) (* 0 (/ 0 2)) (* -1/2 (/ 1 2)) (* 0 (/ 0 2)))) into 5/24 2.616 * [backup-simplify]: Simplify 5/24 into 5/24 2.616 * [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))) 2.617 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.617 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in (x) around 0 2.617 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.617 * [taylor]: Taking taylor expansion of 2 in x 2.617 * [backup-simplify]: Simplify 2 into 2 2.617 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.617 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.617 * [taylor]: Taking taylor expansion of x in x 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [backup-simplify]: Simplify 1 into 1 2.617 * [backup-simplify]: Simplify (/ 1 1) into 1 2.617 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.617 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.617 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.617 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.617 * [taylor]: Taking taylor expansion of x in x 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [backup-simplify]: Simplify 1 into 1 2.617 * [backup-simplify]: Simplify (/ 1 1) into 1 2.618 * [backup-simplify]: Simplify (- 1) into -1 2.618 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.618 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.618 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.618 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) in x 2.618 * [taylor]: Taking taylor expansion of 2 in x 2.618 * [backup-simplify]: Simplify 2 into 2 2.618 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.618 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify 1 into 1 2.618 * [backup-simplify]: Simplify (/ 1 1) into 1 2.618 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.618 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.618 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.618 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.618 * [taylor]: Taking taylor expansion of x in x 2.618 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify 1 into 1 2.619 * [backup-simplify]: Simplify (/ 1 1) into 1 2.619 * [backup-simplify]: Simplify (- 1) into -1 2.619 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.619 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.619 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.619 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) into (/ 2 (+ (exp (/ 1 x)) (exp (- (/ 1 x))))) 2.619 * [backup-simplify]: Simplify (+ 0 0) into 0 2.620 * [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 2.620 * [backup-simplify]: Simplify 0 into 0 2.620 * [backup-simplify]: Simplify (+ 0 0) into 0 2.620 * [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 2.620 * [backup-simplify]: Simplify 0 into 0 2.621 * [backup-simplify]: Simplify (+ 0 0) into 0 2.621 * [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 2.621 * [backup-simplify]: Simplify 0 into 0 2.621 * [backup-simplify]: Simplify (+ 0 0) into 0 2.622 * [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 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify (+ 0 0) into 0 2.622 * [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 2.622 * [backup-simplify]: Simplify 0 into 0 2.623 * [backup-simplify]: Simplify (+ 0 0) into 0 2.623 * [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 2.623 * [backup-simplify]: Simplify 0 into 0 2.623 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x)))))) into (/ 2 (+ (exp x) (exp (- x)))) 2.624 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x)))))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.624 * [approximate]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in (x) around 0 2.624 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.624 * [taylor]: Taking taylor expansion of 2 in x 2.624 * [backup-simplify]: Simplify 2 into 2 2.624 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.624 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.624 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.624 * [taylor]: Taking taylor expansion of x in x 2.624 * [backup-simplify]: Simplify 0 into 0 2.624 * [backup-simplify]: Simplify 1 into 1 2.624 * [backup-simplify]: Simplify (/ 1 1) into 1 2.624 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.624 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.624 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.624 * [taylor]: Taking taylor expansion of -1 in x 2.624 * [backup-simplify]: Simplify -1 into -1 2.624 * [taylor]: Taking taylor expansion of x in x 2.624 * [backup-simplify]: Simplify 0 into 0 2.624 * [backup-simplify]: Simplify 1 into 1 2.624 * [backup-simplify]: Simplify (/ -1 1) into -1 2.624 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.625 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.625 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.625 * [taylor]: Taking taylor expansion of (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) in x 2.625 * [taylor]: Taking taylor expansion of 2 in x 2.625 * [backup-simplify]: Simplify 2 into 2 2.625 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.625 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.625 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.625 * [taylor]: Taking taylor expansion of x in x 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [backup-simplify]: Simplify 1 into 1 2.625 * [backup-simplify]: Simplify (/ 1 1) into 1 2.625 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.625 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.625 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.625 * [taylor]: Taking taylor expansion of -1 in x 2.625 * [backup-simplify]: Simplify -1 into -1 2.625 * [taylor]: Taking taylor expansion of x in x 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [backup-simplify]: Simplify 1 into 1 2.625 * [backup-simplify]: Simplify (/ -1 1) into -1 2.625 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.626 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.626 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.626 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) into (/ 2 (+ (exp (/ 1 x)) (exp (/ -1 x)))) 2.626 * [backup-simplify]: Simplify (+ 0 0) into 0 2.626 * [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 2.627 * [backup-simplify]: Simplify 0 into 0 2.627 * [backup-simplify]: Simplify (+ 0 0) into 0 2.627 * [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 2.627 * [backup-simplify]: Simplify 0 into 0 2.628 * [backup-simplify]: Simplify (+ 0 0) into 0 2.628 * [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 2.628 * [backup-simplify]: Simplify 0 into 0 2.629 * [backup-simplify]: Simplify (+ 0 0) into 0 2.629 * [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 2.630 * [backup-simplify]: Simplify 0 into 0 2.630 * [backup-simplify]: Simplify (+ 0 0) into 0 2.631 * [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 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [backup-simplify]: Simplify (+ 0 0) into 0 2.632 * [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 2.632 * [backup-simplify]: Simplify 0 into 0 2.632 * [backup-simplify]: Simplify (/ 2 (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x)))))) into (/ 2 (+ (exp (* -1 x)) (exp x))) 2.632 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2) 2.633 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.633 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.633 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.633 * [taylor]: Taking taylor expansion of (exp x) in x 2.633 * [taylor]: Taking taylor expansion of x in x 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [backup-simplify]: Simplify (exp 0) into 1 2.633 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.633 * [taylor]: Taking taylor expansion of (- x) in x 2.633 * [taylor]: Taking taylor expansion of x in x 2.633 * [backup-simplify]: Simplify 0 into 0 2.633 * [backup-simplify]: Simplify 1 into 1 2.633 * [backup-simplify]: Simplify (- 0) into 0 2.634 * [backup-simplify]: Simplify (- 1) into -1 2.634 * [backup-simplify]: Simplify (exp 0) into 1 2.634 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.634 * [taylor]: Taking taylor expansion of (exp x) in x 2.634 * [taylor]: Taking taylor expansion of x in x 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 1 into 1 2.634 * [backup-simplify]: Simplify (exp 0) into 1 2.634 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.634 * [taylor]: Taking taylor expansion of (- x) in x 2.634 * [taylor]: Taking taylor expansion of x in x 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [backup-simplify]: Simplify 1 into 1 2.634 * [backup-simplify]: Simplify (- 0) into 0 2.635 * [backup-simplify]: Simplify (- 1) into -1 2.635 * [backup-simplify]: Simplify (exp 0) into 1 2.635 * [backup-simplify]: Simplify (+ 1 1) into 2 2.635 * [backup-simplify]: Simplify 2 into 2 2.636 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.636 * [backup-simplify]: Simplify (- 1) into -1 2.637 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.638 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.638 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.640 * [backup-simplify]: Simplify (- 1) into -1 2.641 * [backup-simplify]: Simplify (- 0) into 0 2.643 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.643 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.643 * [backup-simplify]: Simplify 1 into 1 2.645 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.646 * [backup-simplify]: Simplify (- 1) into -1 2.646 * [backup-simplify]: Simplify (- 1) into -1 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.650 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.650 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.650 * [backup-simplify]: Simplify 0 into 0 2.654 * [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 2.655 * [backup-simplify]: Simplify (- 1) into -1 2.655 * [backup-simplify]: Simplify (- 1) into -1 2.656 * [backup-simplify]: Simplify (- 0) into 0 2.656 * [backup-simplify]: Simplify (- 1) into -1 2.656 * [backup-simplify]: Simplify (- 0) into 0 2.657 * [backup-simplify]: Simplify (- 0) into 0 2.657 * [backup-simplify]: Simplify (- 0) into 0 2.661 * [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 2.662 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.662 * [backup-simplify]: Simplify 1/12 into 1/12 2.662 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.662 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.662 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.662 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.662 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.662 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.662 * [taylor]: Taking taylor expansion of x in x 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 1 into 1 2.663 * [backup-simplify]: Simplify (/ 1 1) into 1 2.663 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.663 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.663 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.663 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.663 * [taylor]: Taking taylor expansion of x in x 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 1 into 1 2.664 * [backup-simplify]: Simplify (/ 1 1) into 1 2.664 * [backup-simplify]: Simplify (- 1) into -1 2.664 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.664 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.664 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.664 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.664 * [taylor]: Taking taylor expansion of x in x 2.664 * [backup-simplify]: Simplify 0 into 0 2.664 * [backup-simplify]: Simplify 1 into 1 2.665 * [backup-simplify]: Simplify (/ 1 1) into 1 2.665 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.665 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.665 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.665 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.665 * [taylor]: Taking taylor expansion of x in x 2.665 * [backup-simplify]: Simplify 0 into 0 2.665 * [backup-simplify]: Simplify 1 into 1 2.665 * [backup-simplify]: Simplify (/ 1 1) into 1 2.666 * [backup-simplify]: Simplify (- 1) into -1 2.666 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.666 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.666 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.666 * [backup-simplify]: Simplify (+ 0 0) into 0 2.666 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify (+ 0 0) into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.667 * [backup-simplify]: Simplify (+ 0 0) into 0 2.667 * [backup-simplify]: Simplify 0 into 0 2.668 * [backup-simplify]: Simplify (+ 0 0) into 0 2.668 * [backup-simplify]: Simplify 0 into 0 2.668 * [backup-simplify]: Simplify (+ 0 0) into 0 2.668 * [backup-simplify]: Simplify 0 into 0 2.668 * [backup-simplify]: Simplify (+ 0 0) into 0 2.668 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.669 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.669 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.669 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.669 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.669 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.669 * [taylor]: Taking taylor expansion of x in x 2.669 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify 1 into 1 2.669 * [backup-simplify]: Simplify (/ 1 1) into 1 2.669 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.670 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.670 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.670 * [taylor]: Taking taylor expansion of -1 in x 2.670 * [backup-simplify]: Simplify -1 into -1 2.670 * [taylor]: Taking taylor expansion of x in x 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify 1 into 1 2.670 * [backup-simplify]: Simplify (/ -1 1) into -1 2.670 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.670 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.670 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.670 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.670 * [taylor]: Taking taylor expansion of x in x 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify 1 into 1 2.671 * [backup-simplify]: Simplify (/ 1 1) into 1 2.671 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.671 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.671 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.671 * [taylor]: Taking taylor expansion of -1 in x 2.671 * [backup-simplify]: Simplify -1 into -1 2.671 * [taylor]: Taking taylor expansion of x in x 2.671 * [backup-simplify]: Simplify 0 into 0 2.671 * [backup-simplify]: Simplify 1 into 1 2.671 * [backup-simplify]: Simplify (/ -1 1) into -1 2.671 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.672 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.672 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.674 * [backup-simplify]: Simplify (+ 0 0) into 0 2.674 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify (+ 0 0) into 0 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify (+ 0 0) into 0 2.675 * [backup-simplify]: Simplify 0 into 0 2.675 * [backup-simplify]: Simplify (+ 0 0) into 0 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify (+ 0 0) into 0 2.676 * [backup-simplify]: Simplify 0 into 0 2.676 * [backup-simplify]: Simplify (+ 0 0) into 0 2.676 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.677 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2) 2.677 * [backup-simplify]: Simplify (+ (exp x) (exp (- x))) into (+ (exp x) (exp (- x))) 2.677 * [approximate]: Taking taylor expansion of (+ (exp x) (exp (- x))) in (x) around 0 2.677 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.677 * [taylor]: Taking taylor expansion of (exp x) in x 2.677 * [taylor]: Taking taylor expansion of x in x 2.677 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify 1 into 1 2.677 * [backup-simplify]: Simplify (exp 0) into 1 2.677 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.677 * [taylor]: Taking taylor expansion of (- x) in x 2.677 * [taylor]: Taking taylor expansion of x in x 2.677 * [backup-simplify]: Simplify 0 into 0 2.677 * [backup-simplify]: Simplify 1 into 1 2.677 * [backup-simplify]: Simplify (- 0) into 0 2.678 * [backup-simplify]: Simplify (- 1) into -1 2.678 * [backup-simplify]: Simplify (exp 0) into 1 2.678 * [taylor]: Taking taylor expansion of (+ (exp x) (exp (- x))) in x 2.678 * [taylor]: Taking taylor expansion of (exp x) in x 2.678 * [taylor]: Taking taylor expansion of x in x 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 1 into 1 2.678 * [backup-simplify]: Simplify (exp 0) into 1 2.678 * [taylor]: Taking taylor expansion of (exp (- x)) in x 2.678 * [taylor]: Taking taylor expansion of (- x) in x 2.678 * [taylor]: Taking taylor expansion of x in x 2.678 * [backup-simplify]: Simplify 0 into 0 2.678 * [backup-simplify]: Simplify 1 into 1 2.679 * [backup-simplify]: Simplify (- 0) into 0 2.679 * [backup-simplify]: Simplify (- 1) into -1 2.679 * [backup-simplify]: Simplify (exp 0) into 1 2.679 * [backup-simplify]: Simplify (+ 1 1) into 2 2.679 * [backup-simplify]: Simplify 2 into 2 2.680 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 1) 1)))) into 1 2.681 * [backup-simplify]: Simplify (- 1) into -1 2.682 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 1) 1)))) into -1 2.682 * [backup-simplify]: Simplify (+ 1 -1) into 0 2.682 * [backup-simplify]: Simplify 0 into 0 2.684 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.684 * [backup-simplify]: Simplify (- 1) into -1 2.685 * [backup-simplify]: Simplify (- 0) into 0 2.686 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 2) 2)) (* (/ (pow 0 1) 1)))) into 1/2 2.687 * [backup-simplify]: Simplify (+ 1/2 1/2) into 1 2.687 * [backup-simplify]: Simplify 1 into 1 2.689 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 3) 6)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 1/6 2.690 * [backup-simplify]: Simplify (- 1) into -1 2.690 * [backup-simplify]: Simplify (- 1) into -1 2.691 * [backup-simplify]: Simplify (- 0) into 0 2.691 * [backup-simplify]: Simplify (- 0) into 0 2.694 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow -1 3) 6)) (* (/ (pow -1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into -1/6 2.694 * [backup-simplify]: Simplify (+ 1/6 -1/6) into 0 2.694 * [backup-simplify]: Simplify 0 into 0 2.698 * [backup-simplify]: Simplify (* (exp 0) (+ (* (/ (pow 1 4) 24)) (* (/ (pow 1 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 1 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 1/24 2.699 * [backup-simplify]: Simplify (- 1) into -1 2.699 * [backup-simplify]: Simplify (- 1) into -1 2.700 * [backup-simplify]: Simplify (- 0) into 0 2.700 * [backup-simplify]: Simplify (- 1) into -1 2.700 * [backup-simplify]: Simplify (- 0) into 0 2.701 * [backup-simplify]: Simplify (- 0) into 0 2.701 * [backup-simplify]: Simplify (- 0) into 0 2.705 * [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 2.706 * [backup-simplify]: Simplify (+ 1/24 1/24) into 1/12 2.706 * [backup-simplify]: Simplify 1/12 into 1/12 2.706 * [backup-simplify]: Simplify (+ (* 1/12 (pow x 4)) (+ (* 1 (pow x 2)) 2)) into (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 2.706 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.706 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in (x) around 0 2.706 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.706 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.707 * [taylor]: Taking taylor expansion of x in x 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify 1 into 1 2.707 * [backup-simplify]: Simplify (/ 1 1) into 1 2.707 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.707 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.707 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.707 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.707 * [taylor]: Taking taylor expansion of x in x 2.707 * [backup-simplify]: Simplify 0 into 0 2.707 * [backup-simplify]: Simplify 1 into 1 2.708 * [backup-simplify]: Simplify (/ 1 1) into 1 2.708 * [backup-simplify]: Simplify (- 1) into -1 2.708 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.708 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) in x 2.708 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.708 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.708 * [taylor]: Taking taylor expansion of x in x 2.708 * [backup-simplify]: Simplify 0 into 0 2.708 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (/ 1 1) into 1 2.709 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.709 * [taylor]: Taking taylor expansion of (exp (- (/ 1 x))) in x 2.709 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 2.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.709 * [taylor]: Taking taylor expansion of x in x 2.709 * [backup-simplify]: Simplify 0 into 0 2.709 * [backup-simplify]: Simplify 1 into 1 2.709 * [backup-simplify]: Simplify (/ 1 1) into 1 2.710 * [backup-simplify]: Simplify (- 1) into -1 2.710 * [backup-simplify]: Simplify (exp (- (/ 1 x))) into (exp (- (/ 1 x))) 2.710 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.710 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) into (+ (exp (/ 1 x)) (exp (- (/ 1 x)))) 2.710 * [backup-simplify]: Simplify (+ 0 0) into 0 2.711 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify (+ 0 0) into 0 2.711 * [backup-simplify]: Simplify 0 into 0 2.711 * [backup-simplify]: Simplify (+ 0 0) into 0 2.711 * [backup-simplify]: Simplify 0 into 0 2.712 * [backup-simplify]: Simplify (+ 0 0) into 0 2.712 * [backup-simplify]: Simplify 0 into 0 2.712 * [backup-simplify]: Simplify (+ 0 0) into 0 2.712 * [backup-simplify]: Simplify 0 into 0 2.713 * [backup-simplify]: Simplify (+ 0 0) into 0 2.713 * [backup-simplify]: Simplify 0 into 0 2.713 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 x))) (exp (- (/ 1 (/ 1 x))))) into (+ (exp x) (exp (- x))) 2.713 * [backup-simplify]: Simplify (+ (exp (/ 1 (- x))) (exp (- (/ 1 (- x))))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.713 * [approximate]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in (x) around 0 2.713 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.713 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.713 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.713 * [taylor]: Taking taylor expansion of x in x 2.713 * [backup-simplify]: Simplify 0 into 0 2.713 * [backup-simplify]: Simplify 1 into 1 2.714 * [backup-simplify]: Simplify (/ 1 1) into 1 2.714 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.714 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.714 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.714 * [taylor]: Taking taylor expansion of -1 in x 2.714 * [backup-simplify]: Simplify -1 into -1 2.714 * [taylor]: Taking taylor expansion of x in x 2.714 * [backup-simplify]: Simplify 0 into 0 2.714 * [backup-simplify]: Simplify 1 into 1 2.714 * [backup-simplify]: Simplify (/ -1 1) into -1 2.714 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.714 * [taylor]: Taking taylor expansion of (+ (exp (/ 1 x)) (exp (/ -1 x))) in x 2.714 * [taylor]: Taking taylor expansion of (exp (/ 1 x)) in x 2.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [backup-simplify]: Simplify 0 into 0 2.715 * [backup-simplify]: Simplify 1 into 1 2.715 * [backup-simplify]: Simplify (/ 1 1) into 1 2.715 * [backup-simplify]: Simplify (exp (/ 1 x)) into (exp (/ 1 x)) 2.715 * [taylor]: Taking taylor expansion of (exp (/ -1 x)) in x 2.715 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.715 * [taylor]: Taking taylor expansion of -1 in x 2.715 * [backup-simplify]: Simplify -1 into -1 2.715 * [taylor]: Taking taylor expansion of x in x 2.715 * [backup-simplify]: Simplify 0 into 0 2.715 * [backup-simplify]: Simplify 1 into 1 2.716 * [backup-simplify]: Simplify (/ -1 1) into -1 2.716 * [backup-simplify]: Simplify (exp (/ -1 x)) into (exp (/ -1 x)) 2.716 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.716 * [backup-simplify]: Simplify (+ (exp (/ 1 x)) (exp (/ -1 x))) into (+ (exp (/ 1 x)) (exp (/ -1 x))) 2.716 * [backup-simplify]: Simplify (+ 0 0) into 0 2.716 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify (+ 0 0) into 0 2.717 * [backup-simplify]: Simplify 0 into 0 2.717 * [backup-simplify]: Simplify (+ 0 0) into 0 2.717 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify (+ 0 0) into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify (+ 0 0) into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.718 * [backup-simplify]: Simplify (+ 0 0) into 0 2.718 * [backup-simplify]: Simplify 0 into 0 2.719 * [backup-simplify]: Simplify (+ (exp (/ 1 (/ 1 (- x)))) (exp (/ -1 (/ 1 (- x))))) into (+ (exp (* -1 x)) (exp x)) 2.719 * * * [progress]: simplifying candidates 2.719 * * * * [progress]: [ 1 / 106 ] simplifiying candidate # 2.719 * * * * [progress]: [ 2 / 106 ] simplifiying candidate # 2.719 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 2.719 * * [simplify]: iters left: 6 (9 enodes) 2.724 * * [simplify]: iters left: 5 (32 enodes) 2.734 * * [simplify]: iters left: 4 (39 enodes) 2.746 * * [simplify]: iters left: 3 (41 enodes) 2.759 * * [simplify]: Extracting #0: cost 1 inf + 0 2.759 * * [simplify]: Extracting #1: cost 5 inf + 0 2.759 * * [simplify]: Extracting #2: cost 10 inf + 0 2.759 * * [simplify]: Extracting #3: cost 12 inf + 1 2.760 * * [simplify]: Extracting #4: cost 15 inf + 143 2.760 * * [simplify]: Extracting #5: cost 13 inf + 216 2.760 * * [simplify]: Extracting #6: cost 9 inf + 550 2.760 * * [simplify]: Extracting #7: cost 4 inf + 1655 2.761 * * [simplify]: Extracting #8: cost 0 inf + 3081 2.762 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 2.762 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (exp (- (log 2) (log (+ (exp x) (exp (- x))))))))) 2.762 * * * * [progress]: [ 3 / 106 ] simplifiying candidate # 2.762 * * * * [progress]: [ 4 / 106 ] simplifiying candidate # 2.762 * * * * [progress]: [ 5 / 106 ] simplifiying candidate # 2.762 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 2.763 * * [simplify]: iters left: 6 (11 enodes) 2.769 * * [simplify]: iters left: 5 (58 enodes) 2.787 * * [simplify]: iters left: 4 (181 enodes) 2.844 * * [simplify]: iters left: 3 (482 enodes) 3.152 * * [simplify]: Extracting #0: cost 1 inf + 0 3.152 * * [simplify]: Extracting #1: cost 66 inf + 0 3.152 * * [simplify]: Extracting #2: cost 164 inf + 4 3.153 * * [simplify]: Extracting #3: cost 248 inf + 5 3.154 * * [simplify]: Extracting #4: cost 254 inf + 1047 3.158 * * [simplify]: Extracting #5: cost 202 inf + 12109 3.174 * * [simplify]: Extracting #6: cost 55 inf + 56503 3.200 * * [simplify]: Extracting #7: cost 1 inf + 74660 3.227 * * [simplify]: Extracting #8: cost 0 inf + 74921 3.240 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 3.240 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))))) 3.240 * * * * [progress]: [ 6 / 106 ] simplifiying candidate # 3.240 * * * * [progress]: [ 7 / 106 ] simplifiying candidate # 3.240 * * * * [progress]: [ 8 / 106 ] simplifiying candidate # 3.240 * * * * [progress]: [ 9 / 106 ] simplifiying candidate # 3.240 * * * * [progress]: [ 10 / 106 ] simplifiying candidate # 3.240 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 3.241 * * [simplify]: iters left: 6 (11 enodes) 3.243 * * [simplify]: iters left: 5 (42 enodes) 3.253 * * [simplify]: iters left: 4 (61 enodes) 3.270 * * [simplify]: iters left: 3 (70 enodes) 3.289 * * [simplify]: iters left: 2 (73 enodes) 3.309 * * [simplify]: Extracting #0: cost 1 inf + 0 3.309 * * [simplify]: Extracting #1: cost 11 inf + 0 3.309 * * [simplify]: Extracting #2: cost 22 inf + 0 3.309 * * [simplify]: Extracting #3: cost 24 inf + 1 3.309 * * [simplify]: Extracting #4: cost 28 inf + 82 3.309 * * [simplify]: Extracting #5: cost 21 inf + 590 3.310 * * [simplify]: Extracting #6: cost 14 inf + 2138 3.311 * * [simplify]: Extracting #7: cost 2 inf + 7039 3.313 * * [simplify]: Extracting #8: cost 0 inf + 7963 3.315 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 3.315 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 3.315 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.315 * * [simplify]: iters left: 6 (9 enodes) 3.320 * * [simplify]: iters left: 5 (30 enodes) 3.329 * * [simplify]: iters left: 4 (34 enodes) 3.335 * * [simplify]: iters left: 3 (36 enodes) 3.340 * * [simplify]: Extracting #0: cost 1 inf + 0 3.340 * * [simplify]: Extracting #1: cost 4 inf + 0 3.340 * * [simplify]: Extracting #2: cost 8 inf + 0 3.340 * * [simplify]: Extracting #3: cost 10 inf + 1 3.340 * * [simplify]: Extracting #4: cost 13 inf + 163 3.341 * * [simplify]: Extracting #5: cost 8 inf + 459 3.341 * * [simplify]: Extracting #6: cost 4 inf + 1133 3.341 * * [simplify]: Extracting #7: cost 0 inf + 2499 3.341 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.341 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 3.341 * * * * [progress]: [ 11 / 106 ] simplifiying candidate # 3.342 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 3.342 * * [simplify]: iters left: 6 (10 enodes) 3.344 * * [simplify]: iters left: 5 (35 enodes) 3.350 * * [simplify]: iters left: 4 (43 enodes) 3.356 * * [simplify]: iters left: 3 (48 enodes) 3.367 * * [simplify]: Extracting #0: cost 1 inf + 0 3.367 * * [simplify]: Extracting #1: cost 7 inf + 0 3.367 * * [simplify]: Extracting #2: cost 14 inf + 0 3.367 * * [simplify]: Extracting #3: cost 16 inf + 1 3.368 * * [simplify]: Extracting #4: cost 20 inf + 82 3.368 * * [simplify]: Extracting #5: cost 15 inf + 448 3.368 * * [simplify]: Extracting #6: cost 8 inf + 1295 3.369 * * [simplify]: Extracting #7: cost 1 inf + 3807 3.370 * * [simplify]: Extracting #8: cost 0 inf + 4189 3.371 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 3.372 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.373 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.373 * * [simplify]: iters left: 6 (9 enodes) 3.376 * * [simplify]: iters left: 5 (30 enodes) 3.381 * * [simplify]: iters left: 4 (34 enodes) 3.386 * * [simplify]: iters left: 3 (36 enodes) 3.393 * * [simplify]: Extracting #0: cost 1 inf + 0 3.393 * * [simplify]: Extracting #1: cost 4 inf + 0 3.393 * * [simplify]: Extracting #2: cost 8 inf + 0 3.393 * * [simplify]: Extracting #3: cost 10 inf + 1 3.393 * * [simplify]: Extracting #4: cost 13 inf + 163 3.394 * * [simplify]: Extracting #5: cost 8 inf + 459 3.394 * * [simplify]: Extracting #6: cost 4 inf + 1093 3.394 * * [simplify]: Extracting #7: cost 0 inf + 2339 3.395 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.395 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.395 * * * * [progress]: [ 12 / 106 ] simplifiying candidate # 3.395 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 3.396 * * [simplify]: iters left: 5 (5 enodes) 3.399 * * [simplify]: iters left: 4 (17 enodes) 3.406 * * [simplify]: iters left: 3 (27 enodes) 3.414 * * [simplify]: iters left: 2 (28 enodes) 3.421 * * [simplify]: Extracting #0: cost 1 inf + 0 3.421 * * [simplify]: Extracting #1: cost 5 inf + 0 3.421 * * [simplify]: Extracting #2: cost 7 inf + 1 3.421 * * [simplify]: Extracting #3: cost 6 inf + 2 3.421 * * [simplify]: Extracting #4: cost 1 inf + 528 3.421 * * [simplify]: Extracting #5: cost 0 inf + 650 3.421 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 3.421 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 3.421 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.421 * * [simplify]: iters left: 6 (8 enodes) 3.423 * * [simplify]: iters left: 5 (27 enodes) 3.429 * * [simplify]: iters left: 4 (31 enodes) 3.439 * * [simplify]: iters left: 3 (33 enodes) 3.448 * * [simplify]: Extracting #0: cost 1 inf + 0 3.448 * * [simplify]: Extracting #1: cost 4 inf + 0 3.448 * * [simplify]: Extracting #2: cost 9 inf + 0 3.448 * * [simplify]: Extracting #3: cost 13 inf + 1 3.449 * * [simplify]: Extracting #4: cost 8 inf + 307 3.449 * * [simplify]: Extracting #5: cost 1 inf + 1395 3.449 * * [simplify]: Extracting #6: cost 0 inf + 1737 3.450 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.450 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 3.450 * * * * [progress]: [ 13 / 106 ] simplifiying candidate # 3.450 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 3.450 * * [simplify]: iters left: 5 (5 enodes) 3.454 * * [simplify]: iters left: 4 (17 enodes) 3.460 * * [simplify]: iters left: 3 (27 enodes) 3.468 * * [simplify]: iters left: 2 (28 enodes) 3.476 * * [simplify]: Extracting #0: cost 1 inf + 0 3.476 * * [simplify]: Extracting #1: cost 5 inf + 0 3.476 * * [simplify]: Extracting #2: cost 7 inf + 1 3.476 * * [simplify]: Extracting #3: cost 6 inf + 2 3.476 * * [simplify]: Extracting #4: cost 1 inf + 528 3.476 * * [simplify]: Extracting #5: cost 0 inf + 650 3.477 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 3.477 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 3.477 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.477 * * [simplify]: iters left: 6 (8 enodes) 3.481 * * [simplify]: iters left: 5 (27 enodes) 3.490 * * [simplify]: iters left: 4 (31 enodes) 3.502 * * [simplify]: iters left: 3 (33 enodes) 3.512 * * [simplify]: Extracting #0: cost 1 inf + 0 3.512 * * [simplify]: Extracting #1: cost 4 inf + 0 3.512 * * [simplify]: Extracting #2: cost 9 inf + 0 3.512 * * [simplify]: Extracting #3: cost 13 inf + 1 3.512 * * [simplify]: Extracting #4: cost 8 inf + 307 3.512 * * [simplify]: Extracting #5: cost 1 inf + 1395 3.513 * * [simplify]: Extracting #6: cost 0 inf + 1737 3.513 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 3.513 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))))) 3.513 * * * * [progress]: [ 14 / 106 ] simplifiying candidate # 3.514 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 3.514 * * [simplify]: iters left: 6 (10 enodes) 3.519 * * [simplify]: iters left: 5 (35 enodes) 3.526 * * [simplify]: iters left: 4 (41 enodes) 3.532 * * [simplify]: iters left: 3 (43 enodes) 3.539 * * [simplify]: Extracting #0: cost 1 inf + 0 3.539 * * [simplify]: Extracting #1: cost 6 inf + 0 3.539 * * [simplify]: Extracting #2: cost 12 inf + 0 3.539 * * [simplify]: Extracting #3: cost 14 inf + 1 3.539 * * [simplify]: Extracting #4: cost 18 inf + 42 3.540 * * [simplify]: Extracting #5: cost 12 inf + 419 3.540 * * [simplify]: Extracting #6: cost 7 inf + 1274 3.540 * * [simplify]: Extracting #7: cost 0 inf + 3865 3.541 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 3.541 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 3.541 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.541 * * [simplify]: iters left: 6 (9 enodes) 3.543 * * [simplify]: iters left: 5 (30 enodes) 3.548 * * [simplify]: iters left: 4 (34 enodes) 3.557 * * [simplify]: iters left: 3 (36 enodes) 3.567 * * [simplify]: Extracting #0: cost 1 inf + 0 3.567 * * [simplify]: Extracting #1: cost 4 inf + 0 3.568 * * [simplify]: Extracting #2: cost 8 inf + 0 3.568 * * [simplify]: Extracting #3: cost 10 inf + 1 3.568 * * [simplify]: Extracting #4: cost 13 inf + 83 3.568 * * [simplify]: Extracting #5: cost 8 inf + 379 3.568 * * [simplify]: Extracting #6: cost 4 inf + 1053 3.569 * * [simplify]: Extracting #7: cost 0 inf + 2339 3.569 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 3.569 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))))) 3.569 * * * * [progress]: [ 15 / 106 ] simplifiying candidate # 3.570 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.570 * * [simplify]: iters left: 6 (9 enodes) 3.574 * * [simplify]: iters left: 5 (30 enodes) 3.583 * * [simplify]: iters left: 4 (34 enodes) 3.594 * * [simplify]: iters left: 3 (36 enodes) 3.604 * * [simplify]: Extracting #0: cost 1 inf + 0 3.604 * * [simplify]: Extracting #1: cost 4 inf + 0 3.604 * * [simplify]: Extracting #2: cost 8 inf + 0 3.604 * * [simplify]: Extracting #3: cost 10 inf + 1 3.604 * * [simplify]: Extracting #4: cost 13 inf + 83 3.605 * * [simplify]: Extracting #5: cost 8 inf + 379 3.605 * * [simplify]: Extracting #6: cost 4 inf + 1013 3.605 * * [simplify]: Extracting #7: cost 0 inf + 2179 3.606 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.606 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.606 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.607 * * [simplify]: iters left: 6 (9 enodes) 3.611 * * [simplify]: iters left: 5 (30 enodes) 3.620 * * [simplify]: iters left: 4 (34 enodes) 3.630 * * [simplify]: iters left: 3 (36 enodes) 3.643 * * [simplify]: Extracting #0: cost 1 inf + 0 3.643 * * [simplify]: Extracting #1: cost 4 inf + 0 3.643 * * [simplify]: Extracting #2: cost 8 inf + 0 3.643 * * [simplify]: Extracting #3: cost 10 inf + 1 3.644 * * [simplify]: Extracting #4: cost 13 inf + 83 3.644 * * [simplify]: Extracting #5: cost 8 inf + 379 3.644 * * [simplify]: Extracting #6: cost 4 inf + 1013 3.645 * * [simplify]: Extracting #7: cost 0 inf + 2179 3.645 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 3.645 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))))) 3.645 * * * * [progress]: [ 16 / 106 ] simplifiying candidate # 3.646 * [simplify]: Simplifying (/ (sqrt 2) 1) 3.646 * * [simplify]: iters left: 3 (4 enodes) 3.649 * * [simplify]: iters left: 2 (12 enodes) 3.653 * * [simplify]: iters left: 1 (14 enodes) 3.658 * * [simplify]: Extracting #0: cost 1 inf + 0 3.658 * * [simplify]: Extracting #1: cost 4 inf + 0 3.658 * * [simplify]: Extracting #2: cost 0 inf + 84 3.658 * [simplify]: Simplified to (sqrt 2) 3.658 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.659 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.659 * * [simplify]: iters left: 6 (8 enodes) 3.664 * * [simplify]: iters left: 5 (27 enodes) 3.672 * * [simplify]: iters left: 4 (31 enodes) 3.681 * * [simplify]: iters left: 3 (33 enodes) 3.691 * * [simplify]: Extracting #0: cost 1 inf + 0 3.691 * * [simplify]: Extracting #1: cost 4 inf + 0 3.691 * * [simplify]: Extracting #2: cost 9 inf + 0 3.691 * * [simplify]: Extracting #3: cost 13 inf + 1 3.692 * * [simplify]: Extracting #4: cost 8 inf + 267 3.692 * * [simplify]: Extracting #5: cost 1 inf + 1275 3.692 * * [simplify]: Extracting #6: cost 0 inf + 1577 3.693 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.693 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.693 * * * * [progress]: [ 17 / 106 ] simplifiying candidate # 3.693 * [simplify]: Simplifying (/ (sqrt 2) 1) 3.693 * * [simplify]: iters left: 3 (4 enodes) 3.696 * * [simplify]: iters left: 2 (12 enodes) 3.701 * * [simplify]: iters left: 1 (14 enodes) 3.705 * * [simplify]: Extracting #0: cost 1 inf + 0 3.706 * * [simplify]: Extracting #1: cost 4 inf + 0 3.706 * * [simplify]: Extracting #2: cost 0 inf + 84 3.706 * [simplify]: Simplified to (sqrt 2) 3.706 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.706 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.706 * * [simplify]: iters left: 6 (8 enodes) 3.710 * * [simplify]: iters left: 5 (27 enodes) 3.719 * * [simplify]: iters left: 4 (31 enodes) 3.729 * * [simplify]: iters left: 3 (33 enodes) 3.740 * * [simplify]: Extracting #0: cost 1 inf + 0 3.740 * * [simplify]: Extracting #1: cost 4 inf + 0 3.740 * * [simplify]: Extracting #2: cost 9 inf + 0 3.740 * * [simplify]: Extracting #3: cost 13 inf + 1 3.740 * * [simplify]: Extracting #4: cost 8 inf + 267 3.740 * * [simplify]: Extracting #5: cost 1 inf + 1275 3.741 * * [simplify]: Extracting #6: cost 0 inf + 1577 3.742 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 3.742 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))))) 3.742 * * * * [progress]: [ 18 / 106 ] simplifiying candidate # 3.743 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 3.743 * * [simplify]: iters left: 6 (9 enodes) 3.745 * * [simplify]: iters left: 5 (33 enodes) 3.750 * * [simplify]: iters left: 4 (37 enodes) 3.755 * * [simplify]: Extracting #0: cost 1 inf + 0 3.756 * * [simplify]: Extracting #1: cost 6 inf + 0 3.756 * * [simplify]: Extracting #2: cost 9 inf + 1 3.756 * * [simplify]: Extracting #3: cost 12 inf + 1 3.756 * * [simplify]: Extracting #4: cost 16 inf + 1 3.756 * * [simplify]: Extracting #5: cost 15 inf + 43 3.756 * * [simplify]: Extracting #6: cost 8 inf + 890 3.756 * * [simplify]: Extracting #7: cost 2 inf + 2858 3.757 * * [simplify]: Extracting #8: cost 0 inf + 3622 3.757 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 3.757 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 3.757 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 3.757 * * [simplify]: iters left: 6 (8 enodes) 3.759 * * [simplify]: iters left: 5 (27 enodes) 3.763 * * [simplify]: iters left: 4 (31 enodes) 3.768 * * [simplify]: iters left: 3 (33 enodes) 3.775 * * [simplify]: Extracting #0: cost 1 inf + 0 3.775 * * [simplify]: Extracting #1: cost 4 inf + 0 3.775 * * [simplify]: Extracting #2: cost 5 inf + 1 3.775 * * [simplify]: Extracting #3: cost 8 inf + 1 3.775 * * [simplify]: Extracting #4: cost 13 inf + 1 3.775 * * [simplify]: Extracting #5: cost 11 inf + 44 3.775 * * [simplify]: Extracting #6: cost 5 inf + 670 3.775 * * [simplify]: Extracting #7: cost 1 inf + 1835 3.775 * * [simplify]: Extracting #8: cost 0 inf + 2177 3.776 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 3.776 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))))) 3.776 * * * * [progress]: [ 19 / 106 ] simplifiying candidate # 3.776 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 3.776 * * [simplify]: iters left: 6 (8 enodes) 3.778 * * [simplify]: iters left: 5 (28 enodes) 3.782 * * [simplify]: iters left: 4 (30 enodes) 3.787 * * [simplify]: Extracting #0: cost 1 inf + 0 3.787 * * [simplify]: Extracting #1: cost 4 inf + 0 3.787 * * [simplify]: Extracting #2: cost 5 inf + 1 3.787 * * [simplify]: Extracting #3: cost 8 inf + 1 3.787 * * [simplify]: Extracting #4: cost 12 inf + 1 3.787 * * [simplify]: Extracting #5: cost 11 inf + 43 3.787 * * [simplify]: Extracting #6: cost 6 inf + 558 3.787 * * [simplify]: Extracting #7: cost 2 inf + 1453 3.788 * * [simplify]: Extracting #8: cost 0 inf + 2016 3.788 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 3.788 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 3.788 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 3.788 * * [simplify]: iters left: 6 (8 enodes) 3.790 * * [simplify]: iters left: 5 (27 enodes) 3.794 * * [simplify]: iters left: 4 (31 enodes) 3.799 * * [simplify]: iters left: 3 (33 enodes) 3.804 * * [simplify]: Extracting #0: cost 1 inf + 0 3.804 * * [simplify]: Extracting #1: cost 4 inf + 0 3.804 * * [simplify]: Extracting #2: cost 5 inf + 1 3.804 * * [simplify]: Extracting #3: cost 8 inf + 1 3.804 * * [simplify]: Extracting #4: cost 13 inf + 1 3.805 * * [simplify]: Extracting #5: cost 11 inf + 44 3.805 * * [simplify]: Extracting #6: cost 5 inf + 670 3.805 * * [simplify]: Extracting #7: cost 1 inf + 1715 3.805 * * [simplify]: Extracting #8: cost 0 inf + 2017 3.806 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 3.806 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))))) 3.806 * * * * [progress]: [ 20 / 106 ] simplifiying candidate # 3.806 * [simplify]: Simplifying (/ 1 1) 3.806 * * [simplify]: iters left: 2 (2 enodes) 3.808 * * [simplify]: iters left: 1 (6 enodes) 3.810 * * [simplify]: Extracting #0: cost 1 inf + 0 3.810 * * [simplify]: Extracting #1: cost 0 inf + 1 3.810 * [simplify]: Simplified to 1 3.810 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.810 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 3.810 * * [simplify]: iters left: 6 (7 enodes) 3.813 * * [simplify]: iters left: 5 (24 enodes) 3.820 * * [simplify]: iters left: 4 (28 enodes) 3.828 * * [simplify]: iters left: 3 (30 enodes) 3.836 * * [simplify]: Extracting #0: cost 1 inf + 0 3.836 * * [simplify]: Extracting #1: cost 4 inf + 0 3.836 * * [simplify]: Extracting #2: cost 6 inf + 1 3.836 * * [simplify]: Extracting #3: cost 11 inf + 1 3.836 * * [simplify]: Extracting #4: cost 9 inf + 44 3.836 * * [simplify]: Extracting #5: cost 3 inf + 670 3.836 * * [simplify]: Extracting #6: cost 1 inf + 1153 3.837 * * [simplify]: Extracting #7: cost 0 inf + 1415 3.837 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.837 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.837 * * * * [progress]: [ 21 / 106 ] simplifiying candidate # 3.838 * [simplify]: Simplifying (/ 1 1) 3.838 * * [simplify]: iters left: 2 (2 enodes) 3.839 * * [simplify]: iters left: 1 (6 enodes) 3.841 * * [simplify]: Extracting #0: cost 1 inf + 0 3.841 * * [simplify]: Extracting #1: cost 0 inf + 1 3.841 * [simplify]: Simplified to 1 3.841 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.841 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 3.842 * * [simplify]: iters left: 6 (7 enodes) 3.845 * * [simplify]: iters left: 5 (24 enodes) 3.853 * * [simplify]: iters left: 4 (28 enodes) 3.862 * * [simplify]: iters left: 3 (30 enodes) 3.871 * * [simplify]: Extracting #0: cost 1 inf + 0 3.871 * * [simplify]: Extracting #1: cost 4 inf + 0 3.871 * * [simplify]: Extracting #2: cost 6 inf + 1 3.871 * * [simplify]: Extracting #3: cost 11 inf + 1 3.871 * * [simplify]: Extracting #4: cost 9 inf + 44 3.871 * * [simplify]: Extracting #5: cost 3 inf + 670 3.871 * * [simplify]: Extracting #6: cost 1 inf + 1153 3.872 * * [simplify]: Extracting #7: cost 0 inf + 1415 3.872 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 3.872 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))))) 3.872 * * * * [progress]: [ 22 / 106 ] simplifiying candidate # 3.872 * * * * [progress]: [ 23 / 106 ] simplifiying candidate # 3.872 * * * * [progress]: [ 24 / 106 ] simplifiying candidate # 3.873 * * * * [progress]: [ 25 / 106 ] simplifiying candidate # 3.873 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 3.873 * * [simplify]: iters left: 6 (6 enodes) 3.875 * * [simplify]: iters left: 5 (21 enodes) 3.880 * * [simplify]: iters left: 4 (25 enodes) 3.887 * * [simplify]: iters left: 3 (27 enodes) 3.895 * * [simplify]: Extracting #0: cost 1 inf + 0 3.895 * * [simplify]: Extracting #1: cost 3 inf + 0 3.895 * * [simplify]: Extracting #2: cost 6 inf + 0 3.895 * * [simplify]: Extracting #3: cost 11 inf + 0 3.895 * * [simplify]: Extracting #4: cost 9 inf + 43 3.895 * * [simplify]: Extracting #5: cost 0 inf + 1492 3.896 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 3.896 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))))) 3.896 * * * * [progress]: [ 26 / 106 ] simplifiying candidate # 3.896 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 3.896 * * [simplify]: iters left: 6 (6 enodes) 3.899 * * [simplify]: iters left: 5 (21 enodes) 3.905 * * [simplify]: iters left: 4 (25 enodes) 3.912 * * [simplify]: iters left: 3 (27 enodes) 3.919 * * [simplify]: Extracting #0: cost 1 inf + 0 3.919 * * [simplify]: Extracting #1: cost 3 inf + 0 3.919 * * [simplify]: Extracting #2: cost 6 inf + 0 3.919 * * [simplify]: Extracting #3: cost 11 inf + 0 3.919 * * [simplify]: Extracting #4: cost 9 inf + 43 3.920 * * [simplify]: Extracting #5: cost 0 inf + 1412 3.920 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 3.920 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))))) 3.920 * * * * [progress]: [ 27 / 106 ] simplifiying candidate # 3.920 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 3.920 * * [simplify]: iters left: 5 (5 enodes) 3.922 * * [simplify]: iters left: 4 (18 enodes) 3.927 * * [simplify]: iters left: 3 (22 enodes) 3.933 * * [simplify]: iters left: 2 (24 enodes) 3.939 * * [simplify]: Extracting #0: cost 1 inf + 0 3.939 * * [simplify]: Extracting #1: cost 4 inf + 0 3.939 * * [simplify]: Extracting #2: cost 9 inf + 0 3.939 * * [simplify]: Extracting #3: cost 8 inf + 2 3.940 * * [simplify]: Extracting #4: cost 0 inf + 890 3.940 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 3.940 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 3.940 * * * * [progress]: [ 28 / 106 ] simplifiying candidate # 3.940 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 3.940 * * [simplify]: iters left: 5 (5 enodes) 3.941 * * [simplify]: iters left: 4 (18 enodes) 3.944 * * [simplify]: iters left: 3 (22 enodes) 3.947 * * [simplify]: iters left: 2 (24 enodes) 3.951 * * [simplify]: Extracting #0: cost 1 inf + 0 3.951 * * [simplify]: Extracting #1: cost 4 inf + 0 3.951 * * [simplify]: Extracting #2: cost 9 inf + 0 3.951 * * [simplify]: Extracting #3: cost 8 inf + 2 3.951 * * [simplify]: Extracting #4: cost 0 inf + 890 3.951 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 3.951 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))))) 3.951 * * * * [progress]: [ 29 / 106 ] simplifiying candidate # 3.951 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 3.952 * * [simplify]: iters left: 3 (3 enodes) 3.953 * * [simplify]: iters left: 2 (9 enodes) 3.955 * * [simplify]: Extracting #0: cost 1 inf + 0 3.955 * * [simplify]: Extracting #1: cost 3 inf + 0 3.955 * * [simplify]: Extracting #2: cost 5 inf + 0 3.955 * * [simplify]: Extracting #3: cost 4 inf + 1 3.955 * * [simplify]: Extracting #4: cost 0 inf + 405 3.955 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 3.955 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))))) 3.955 * * * * [progress]: [ 30 / 106 ] simplifiying candidate # 3.955 * [simplify]: Simplifying (sqrt 2) 3.955 * * [simplify]: iters left: 1 (2 enodes) 3.956 * * [simplify]: Extracting #0: cost 1 inf + 0 3.956 * * [simplify]: Extracting #1: cost 3 inf + 0 3.956 * * [simplify]: Extracting #2: cost 2 inf + 1 3.956 * * [simplify]: Extracting #3: cost 0 inf + 83 3.956 * [simplify]: Simplified to (sqrt 2) 3.957 * [simplify]: Simplified (2 2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))))) 3.957 * * * * [progress]: [ 31 / 106 ] simplifiying candidate # 3.957 * * * * [progress]: [ 32 / 106 ] simplifiying candidate # 3.957 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 3.957 * * [simplify]: iters left: 6 (9 enodes) 3.959 * * [simplify]: iters left: 5 (43 enodes) 3.968 * * [simplify]: iters left: 4 (87 enodes) 3.981 * * [simplify]: iters left: 3 (125 enodes) 4.002 * * [simplify]: iters left: 2 (168 enodes) 4.045 * * [simplify]: iters left: 1 (237 enodes) 4.155 * * [simplify]: Extracting #0: cost 1 inf + 0 4.156 * * [simplify]: Extracting #1: cost 20 inf + 0 4.156 * * [simplify]: Extracting #2: cost 57 inf + 2 4.156 * * [simplify]: Extracting #3: cost 72 inf + 2 4.157 * * [simplify]: Extracting #4: cost 70 inf + 115 4.159 * * [simplify]: Extracting #5: cost 21 inf + 7889 4.164 * * [simplify]: Extracting #6: cost 1 inf + 11847 4.170 * * [simplify]: Extracting #7: cost 0 inf + 12108 4.175 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 4.176 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))))) 4.176 * * * * [progress]: [ 33 / 106 ] simplifiying candidate # 4.176 * [simplify]: Simplifying (- (exp x) (exp (- x))) 4.176 * * [simplify]: iters left: 5 (5 enodes) 4.179 * * [simplify]: iters left: 4 (19 enodes) 4.185 * * [simplify]: iters left: 3 (29 enodes) 4.194 * * [simplify]: iters left: 2 (33 enodes) 4.203 * * [simplify]: Extracting #0: cost 1 inf + 0 4.203 * * [simplify]: Extracting #1: cost 5 inf + 0 4.203 * * [simplify]: Extracting #2: cost 12 inf + 0 4.203 * * [simplify]: Extracting #3: cost 10 inf + 3 4.203 * * [simplify]: Extracting #4: cost 3 inf + 561 4.204 * * [simplify]: Extracting #5: cost 0 inf + 977 4.204 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 4.204 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))))) 4.204 * * * * [progress]: [ 34 / 106 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x)))))))))> 4.204 * * * * [progress]: [ 35 / 106 ] simplifiying candidate # 4.204 * * * * [progress]: [ 36 / 106 ] simplifiying candidate # 4.205 * [simplify]: Simplifying (- (log 2) (log (+ (exp x) (exp (- x))))) 4.205 * * [simplify]: iters left: 6 (9 enodes) 4.210 * * [simplify]: iters left: 5 (32 enodes) 4.215 * * [simplify]: iters left: 4 (39 enodes) 4.221 * * [simplify]: iters left: 3 (41 enodes) 4.227 * * [simplify]: Extracting #0: cost 1 inf + 0 4.227 * * [simplify]: Extracting #1: cost 5 inf + 0 4.227 * * [simplify]: Extracting #2: cost 10 inf + 0 4.227 * * [simplify]: Extracting #3: cost 12 inf + 1 4.227 * * [simplify]: Extracting #4: cost 15 inf + 143 4.227 * * [simplify]: Extracting #5: cost 13 inf + 216 4.227 * * [simplify]: Extracting #6: cost 9 inf + 550 4.227 * * [simplify]: Extracting #7: cost 4 inf + 1655 4.228 * * [simplify]: Extracting #8: cost 0 inf + 3081 4.230 * [simplify]: Simplified to (- (log 2) (log (+ (exp x) (exp (- x))))) 4.230 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (exp (- (log 2) (log (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.230 * * * * [progress]: [ 37 / 106 ] simplifiying candidate # 4.230 * * * * [progress]: [ 38 / 106 ] simplifiying candidate # 4.230 * * * * [progress]: [ 39 / 106 ] simplifiying candidate # 4.231 * [simplify]: Simplifying (/ (* (* 2 2) 2) (* (* (+ (exp x) (exp (- x))) (+ (exp x) (exp (- x)))) (+ (exp x) (exp (- x))))) 4.231 * * [simplify]: iters left: 6 (11 enodes) 4.235 * * [simplify]: iters left: 5 (58 enodes) 4.248 * * [simplify]: iters left: 4 (181 enodes) 4.314 * * [simplify]: iters left: 3 (482 enodes) 4.619 * * [simplify]: Extracting #0: cost 1 inf + 0 4.619 * * [simplify]: Extracting #1: cost 66 inf + 0 4.620 * * [simplify]: Extracting #2: cost 164 inf + 4 4.621 * * [simplify]: Extracting #3: cost 248 inf + 5 4.623 * * [simplify]: Extracting #4: cost 254 inf + 1047 4.626 * * [simplify]: Extracting #5: cost 202 inf + 12109 4.641 * * [simplify]: Extracting #6: cost 55 inf + 56503 4.665 * * [simplify]: Extracting #7: cost 1 inf + 74660 4.678 * * [simplify]: Extracting #8: cost 0 inf + 74921 4.698 * [simplify]: Simplified to (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))) 4.698 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (cbrt (/ 8 (* (+ (exp (- x)) (exp x)) (* (+ (exp (- x)) (exp x)) (+ (exp (- x)) (exp x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.698 * * * * [progress]: [ 40 / 106 ] simplifiying candidate # 4.698 * * * * [progress]: [ 41 / 106 ] simplifiying candidate # 4.698 * * * * [progress]: [ 42 / 106 ] simplifiying candidate # 4.698 * * * * [progress]: [ 43 / 106 ] simplifiying candidate # 4.698 * * * * [progress]: [ 44 / 106 ] simplifiying candidate # 4.698 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 4.699 * * [simplify]: iters left: 6 (11 enodes) 4.704 * * [simplify]: iters left: 5 (42 enodes) 4.716 * * [simplify]: iters left: 4 (61 enodes) 4.734 * * [simplify]: iters left: 3 (70 enodes) 4.753 * * [simplify]: iters left: 2 (73 enodes) 4.773 * * [simplify]: Extracting #0: cost 1 inf + 0 4.773 * * [simplify]: Extracting #1: cost 11 inf + 0 4.773 * * [simplify]: Extracting #2: cost 22 inf + 0 4.773 * * [simplify]: Extracting #3: cost 24 inf + 1 4.773 * * [simplify]: Extracting #4: cost 28 inf + 82 4.774 * * [simplify]: Extracting #5: cost 21 inf + 590 4.774 * * [simplify]: Extracting #6: cost 14 inf + 2138 4.776 * * [simplify]: Extracting #7: cost 2 inf + 7039 4.778 * * [simplify]: Extracting #8: cost 0 inf + 7963 4.780 * [simplify]: Simplified to (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) 4.780 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x)))) (/ (cbrt 2) (cbrt (+ (exp (- x)) (exp x))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.780 * [simplify]: Simplifying (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.780 * * [simplify]: iters left: 6 (9 enodes) 4.784 * * [simplify]: iters left: 5 (30 enodes) 4.793 * * [simplify]: iters left: 4 (34 enodes) 4.798 * * [simplify]: iters left: 3 (36 enodes) 4.803 * * [simplify]: Extracting #0: cost 1 inf + 0 4.803 * * [simplify]: Extracting #1: cost 4 inf + 0 4.803 * * [simplify]: Extracting #2: cost 8 inf + 0 4.803 * * [simplify]: Extracting #3: cost 10 inf + 1 4.803 * * [simplify]: Extracting #4: cost 13 inf + 163 4.803 * * [simplify]: Extracting #5: cost 8 inf + 459 4.803 * * [simplify]: Extracting #6: cost 4 inf + 1133 4.804 * * [simplify]: Extracting #7: cost 0 inf + 2499 4.804 * [simplify]: Simplified to (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))) 4.804 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ (cbrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.804 * * * * [progress]: [ 45 / 106 ] simplifiying candidate # 4.804 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) 4.804 * * [simplify]: iters left: 6 (10 enodes) 4.807 * * [simplify]: iters left: 5 (35 enodes) 4.812 * * [simplify]: iters left: 4 (43 enodes) 4.819 * * [simplify]: iters left: 3 (48 enodes) 4.828 * * [simplify]: Extracting #0: cost 1 inf + 0 4.828 * * [simplify]: Extracting #1: cost 7 inf + 0 4.828 * * [simplify]: Extracting #2: cost 14 inf + 0 4.828 * * [simplify]: Extracting #3: cost 16 inf + 1 4.828 * * [simplify]: Extracting #4: cost 20 inf + 82 4.829 * * [simplify]: Extracting #5: cost 15 inf + 448 4.829 * * [simplify]: Extracting #6: cost 8 inf + 1295 4.830 * * [simplify]: Extracting #7: cost 1 inf + 3807 4.830 * * [simplify]: Extracting #8: cost 0 inf + 4189 4.831 * [simplify]: Simplified to (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) 4.831 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (cbrt 2) (/ (sqrt (+ (exp (- x)) (exp x))) (cbrt 2))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.832 * [simplify]: Simplifying (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.832 * * [simplify]: iters left: 6 (9 enodes) 4.836 * * [simplify]: iters left: 5 (30 enodes) 4.845 * * [simplify]: iters left: 4 (34 enodes) 4.855 * * [simplify]: iters left: 3 (36 enodes) 4.866 * * [simplify]: Extracting #0: cost 1 inf + 0 4.866 * * [simplify]: Extracting #1: cost 4 inf + 0 4.866 * * [simplify]: Extracting #2: cost 8 inf + 0 4.866 * * [simplify]: Extracting #3: cost 10 inf + 1 4.866 * * [simplify]: Extracting #4: cost 13 inf + 163 4.866 * * [simplify]: Extracting #5: cost 8 inf + 459 4.867 * * [simplify]: Extracting #6: cost 4 inf + 1093 4.867 * * [simplify]: Extracting #7: cost 0 inf + 2339 4.868 * [simplify]: Simplified to (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))) 4.868 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (* (cbrt 2) (cbrt 2)) (sqrt (+ (exp x) (exp (- x))))) (/ (cbrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.868 * * * * [progress]: [ 46 / 106 ] simplifiying candidate # 4.868 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 4.868 * * [simplify]: iters left: 5 (5 enodes) 4.872 * * [simplify]: iters left: 4 (17 enodes) 4.879 * * [simplify]: iters left: 3 (27 enodes) 4.887 * * [simplify]: iters left: 2 (28 enodes) 4.894 * * [simplify]: Extracting #0: cost 1 inf + 0 4.894 * * [simplify]: Extracting #1: cost 5 inf + 0 4.894 * * [simplify]: Extracting #2: cost 7 inf + 1 4.895 * * [simplify]: Extracting #3: cost 6 inf + 2 4.895 * * [simplify]: Extracting #4: cost 1 inf + 528 4.895 * * [simplify]: Extracting #5: cost 0 inf + 650 4.895 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.895 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.896 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.896 * * [simplify]: iters left: 6 (8 enodes) 4.900 * * [simplify]: iters left: 5 (27 enodes) 4.910 * * [simplify]: iters left: 4 (31 enodes) 4.919 * * [simplify]: iters left: 3 (33 enodes) 4.929 * * [simplify]: Extracting #0: cost 1 inf + 0 4.930 * * [simplify]: Extracting #1: cost 4 inf + 0 4.930 * * [simplify]: Extracting #2: cost 9 inf + 0 4.930 * * [simplify]: Extracting #3: cost 13 inf + 1 4.930 * * [simplify]: Extracting #4: cost 8 inf + 307 4.930 * * [simplify]: Extracting #5: cost 1 inf + 1395 4.931 * * [simplify]: Extracting #6: cost 0 inf + 1737 4.931 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.931 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.931 * * * * [progress]: [ 47 / 106 ] simplifiying candidate # 4.931 * [simplify]: Simplifying (/ (* (cbrt 2) (cbrt 2)) 1) 4.932 * * [simplify]: iters left: 5 (5 enodes) 4.936 * * [simplify]: iters left: 4 (17 enodes) 4.943 * * [simplify]: iters left: 3 (27 enodes) 4.951 * * [simplify]: iters left: 2 (28 enodes) 4.959 * * [simplify]: Extracting #0: cost 1 inf + 0 4.959 * * [simplify]: Extracting #1: cost 5 inf + 0 4.959 * * [simplify]: Extracting #2: cost 7 inf + 1 4.959 * * [simplify]: Extracting #3: cost 6 inf + 2 4.959 * * [simplify]: Extracting #4: cost 1 inf + 528 4.959 * * [simplify]: Extracting #5: cost 0 inf + 650 4.959 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 4.959 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.960 * [simplify]: Simplifying (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.960 * * [simplify]: iters left: 6 (8 enodes) 4.964 * * [simplify]: iters left: 5 (27 enodes) 4.973 * * [simplify]: iters left: 4 (31 enodes) 4.982 * * [simplify]: iters left: 3 (33 enodes) 4.992 * * [simplify]: Extracting #0: cost 1 inf + 0 4.992 * * [simplify]: Extracting #1: cost 4 inf + 0 4.992 * * [simplify]: Extracting #2: cost 9 inf + 0 4.992 * * [simplify]: Extracting #3: cost 13 inf + 1 4.993 * * [simplify]: Extracting #4: cost 8 inf + 307 4.993 * * [simplify]: Extracting #5: cost 1 inf + 1395 4.993 * * [simplify]: Extracting #6: cost 0 inf + 1737 4.994 * [simplify]: Simplified to (/ (cbrt 2) (+ (exp x) (exp (- x)))) 4.994 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (* (cbrt 2) (cbrt 2)) (/ (cbrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 4.994 * * * * [progress]: [ 48 / 106 ] simplifiying candidate # 4.994 * [simplify]: Simplifying (/ (sqrt 2) (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 4.994 * * [simplify]: iters left: 6 (10 enodes) 4.999 * * [simplify]: iters left: 5 (35 enodes) 5.009 * * [simplify]: iters left: 4 (41 enodes) 5.020 * * [simplify]: iters left: 3 (43 enodes) 5.033 * * [simplify]: Extracting #0: cost 1 inf + 0 5.033 * * [simplify]: Extracting #1: cost 6 inf + 0 5.033 * * [simplify]: Extracting #2: cost 12 inf + 0 5.033 * * [simplify]: Extracting #3: cost 14 inf + 1 5.033 * * [simplify]: Extracting #4: cost 18 inf + 42 5.033 * * [simplify]: Extracting #5: cost 12 inf + 419 5.034 * * [simplify]: Extracting #6: cost 7 inf + 1274 5.035 * * [simplify]: Extracting #7: cost 0 inf + 3865 5.035 * [simplify]: Simplified to (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 5.035 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.036 * [simplify]: Simplifying (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 5.036 * * [simplify]: iters left: 6 (9 enodes) 5.040 * * [simplify]: iters left: 5 (30 enodes) 5.050 * * [simplify]: iters left: 4 (34 enodes) 5.060 * * [simplify]: iters left: 3 (36 enodes) 5.073 * * [simplify]: Extracting #0: cost 1 inf + 0 5.073 * * [simplify]: Extracting #1: cost 4 inf + 0 5.073 * * [simplify]: Extracting #2: cost 8 inf + 0 5.073 * * [simplify]: Extracting #3: cost 10 inf + 1 5.073 * * [simplify]: Extracting #4: cost 13 inf + 83 5.073 * * [simplify]: Extracting #5: cost 8 inf + 379 5.074 * * [simplify]: Extracting #6: cost 4 inf + 1053 5.074 * * [simplify]: Extracting #7: cost 0 inf + 2339 5.075 * [simplify]: Simplified to (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) 5.075 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.075 * * * * [progress]: [ 49 / 106 ] simplifiying candidate # 5.075 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.075 * * [simplify]: iters left: 6 (9 enodes) 5.080 * * [simplify]: iters left: 5 (30 enodes) 5.090 * * [simplify]: iters left: 4 (34 enodes) 5.101 * * [simplify]: iters left: 3 (36 enodes) 5.112 * * [simplify]: Extracting #0: cost 1 inf + 0 5.112 * * [simplify]: Extracting #1: cost 4 inf + 0 5.112 * * [simplify]: Extracting #2: cost 8 inf + 0 5.112 * * [simplify]: Extracting #3: cost 10 inf + 1 5.112 * * [simplify]: Extracting #4: cost 13 inf + 83 5.112 * * [simplify]: Extracting #5: cost 8 inf + 379 5.112 * * [simplify]: Extracting #6: cost 4 inf + 1013 5.113 * * [simplify]: Extracting #7: cost 0 inf + 2179 5.114 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.114 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.114 * [simplify]: Simplifying (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.114 * * [simplify]: iters left: 6 (9 enodes) 5.119 * * [simplify]: iters left: 5 (30 enodes) 5.128 * * [simplify]: iters left: 4 (34 enodes) 5.138 * * [simplify]: iters left: 3 (36 enodes) 5.148 * * [simplify]: Extracting #0: cost 1 inf + 0 5.148 * * [simplify]: Extracting #1: cost 4 inf + 0 5.148 * * [simplify]: Extracting #2: cost 8 inf + 0 5.148 * * [simplify]: Extracting #3: cost 10 inf + 1 5.148 * * [simplify]: Extracting #4: cost 13 inf + 83 5.149 * * [simplify]: Extracting #5: cost 8 inf + 379 5.149 * * [simplify]: Extracting #6: cost 4 inf + 1013 5.149 * * [simplify]: Extracting #7: cost 0 inf + 2179 5.150 * [simplify]: Simplified to (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) 5.150 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))) (/ (sqrt 2) (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.150 * * * * [progress]: [ 50 / 106 ] simplifiying candidate # 5.151 * [simplify]: Simplifying (/ (sqrt 2) 1) 5.151 * * [simplify]: iters left: 3 (4 enodes) 5.154 * * [simplify]: iters left: 2 (12 enodes) 5.158 * * [simplify]: iters left: 1 (14 enodes) 5.163 * * [simplify]: Extracting #0: cost 1 inf + 0 5.163 * * [simplify]: Extracting #1: cost 4 inf + 0 5.163 * * [simplify]: Extracting #2: cost 0 inf + 84 5.163 * [simplify]: Simplified to (sqrt 2) 5.163 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.163 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 5.164 * * [simplify]: iters left: 6 (8 enodes) 5.167 * * [simplify]: iters left: 5 (27 enodes) 5.172 * * [simplify]: iters left: 4 (31 enodes) 5.177 * * [simplify]: iters left: 3 (33 enodes) 5.182 * * [simplify]: Extracting #0: cost 1 inf + 0 5.182 * * [simplify]: Extracting #1: cost 4 inf + 0 5.182 * * [simplify]: Extracting #2: cost 9 inf + 0 5.182 * * [simplify]: Extracting #3: cost 13 inf + 1 5.182 * * [simplify]: Extracting #4: cost 8 inf + 267 5.182 * * [simplify]: Extracting #5: cost 1 inf + 1275 5.183 * * [simplify]: Extracting #6: cost 0 inf + 1577 5.183 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 5.183 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.183 * * * * [progress]: [ 51 / 106 ] simplifiying candidate # 5.183 * [simplify]: Simplifying (/ (sqrt 2) 1) 5.183 * * [simplify]: iters left: 3 (4 enodes) 5.185 * * [simplify]: iters left: 2 (12 enodes) 5.187 * * [simplify]: iters left: 1 (14 enodes) 5.190 * * [simplify]: Extracting #0: cost 1 inf + 0 5.190 * * [simplify]: Extracting #1: cost 4 inf + 0 5.190 * * [simplify]: Extracting #2: cost 0 inf + 84 5.190 * [simplify]: Simplified to (sqrt 2) 5.190 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.190 * [simplify]: Simplifying (/ (sqrt 2) (+ (exp x) (exp (- x)))) 5.190 * * [simplify]: iters left: 6 (8 enodes) 5.192 * * [simplify]: iters left: 5 (27 enodes) 5.198 * * [simplify]: iters left: 4 (31 enodes) 5.203 * * [simplify]: iters left: 3 (33 enodes) 5.208 * * [simplify]: Extracting #0: cost 1 inf + 0 5.208 * * [simplify]: Extracting #1: cost 4 inf + 0 5.208 * * [simplify]: Extracting #2: cost 9 inf + 0 5.208 * * [simplify]: Extracting #3: cost 13 inf + 1 5.208 * * [simplify]: Extracting #4: cost 8 inf + 267 5.208 * * [simplify]: Extracting #5: cost 1 inf + 1275 5.208 * * [simplify]: Extracting #6: cost 0 inf + 1577 5.209 * [simplify]: Simplified to (/ (sqrt 2) (+ (exp x) (exp (- x)))) 5.209 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (sqrt 2) (/ (sqrt 2) (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.209 * * * * [progress]: [ 52 / 106 ] simplifiying candidate # 5.209 * [simplify]: Simplifying (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) 5.209 * * [simplify]: iters left: 6 (9 enodes) 5.212 * * [simplify]: iters left: 5 (33 enodes) 5.222 * * [simplify]: iters left: 4 (37 enodes) 5.231 * * [simplify]: Extracting #0: cost 1 inf + 0 5.231 * * [simplify]: Extracting #1: cost 6 inf + 0 5.231 * * [simplify]: Extracting #2: cost 9 inf + 1 5.231 * * [simplify]: Extracting #3: cost 12 inf + 1 5.231 * * [simplify]: Extracting #4: cost 16 inf + 1 5.231 * * [simplify]: Extracting #5: cost 15 inf + 43 5.232 * * [simplify]: Extracting #6: cost 8 inf + 890 5.232 * * [simplify]: Extracting #7: cost 2 inf + 2858 5.232 * * [simplify]: Extracting #8: cost 0 inf + 3622 5.233 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) 5.233 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ (/ 1 (cbrt (+ (exp x) (exp (- x))))) (cbrt (+ (exp x) (exp (- x))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.233 * [simplify]: Simplifying (/ 2 (cbrt (+ (exp x) (exp (- x))))) 5.233 * * [simplify]: iters left: 6 (8 enodes) 5.235 * * [simplify]: iters left: 5 (27 enodes) 5.239 * * [simplify]: iters left: 4 (31 enodes) 5.244 * * [simplify]: iters left: 3 (33 enodes) 5.248 * * [simplify]: Extracting #0: cost 1 inf + 0 5.248 * * [simplify]: Extracting #1: cost 4 inf + 0 5.248 * * [simplify]: Extracting #2: cost 5 inf + 1 5.248 * * [simplify]: Extracting #3: cost 8 inf + 1 5.248 * * [simplify]: Extracting #4: cost 13 inf + 1 5.248 * * [simplify]: Extracting #5: cost 11 inf + 44 5.249 * * [simplify]: Extracting #6: cost 5 inf + 670 5.249 * * [simplify]: Extracting #7: cost 1 inf + 1835 5.249 * * [simplify]: Extracting #8: cost 0 inf + 2177 5.249 * [simplify]: Simplified to (/ 2 (cbrt (+ (exp x) (exp (- x))))) 5.249 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (/ 2 (cbrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.249 * * * * [progress]: [ 53 / 106 ] simplifiying candidate # 5.250 * [simplify]: Simplifying (/ 1 (sqrt (+ (exp x) (exp (- x))))) 5.250 * * [simplify]: iters left: 6 (8 enodes) 5.252 * * [simplify]: iters left: 5 (28 enodes) 5.256 * * [simplify]: iters left: 4 (30 enodes) 5.260 * * [simplify]: Extracting #0: cost 1 inf + 0 5.260 * * [simplify]: Extracting #1: cost 4 inf + 0 5.260 * * [simplify]: Extracting #2: cost 5 inf + 1 5.260 * * [simplify]: Extracting #3: cost 8 inf + 1 5.261 * * [simplify]: Extracting #4: cost 12 inf + 1 5.261 * * [simplify]: Extracting #5: cost 11 inf + 43 5.261 * * [simplify]: Extracting #6: cost 6 inf + 558 5.261 * * [simplify]: Extracting #7: cost 2 inf + 1453 5.261 * * [simplify]: Extracting #8: cost 0 inf + 2016 5.261 * [simplify]: Simplified to (/ 1 (sqrt (+ (exp x) (exp (- x))))) 5.261 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.262 * [simplify]: Simplifying (/ 2 (sqrt (+ (exp x) (exp (- x))))) 5.262 * * [simplify]: iters left: 6 (8 enodes) 5.265 * * [simplify]: iters left: 5 (27 enodes) 5.274 * * [simplify]: iters left: 4 (31 enodes) 5.283 * * [simplify]: iters left: 3 (33 enodes) 5.293 * * [simplify]: Extracting #0: cost 1 inf + 0 5.293 * * [simplify]: Extracting #1: cost 4 inf + 0 5.293 * * [simplify]: Extracting #2: cost 5 inf + 1 5.293 * * [simplify]: Extracting #3: cost 8 inf + 1 5.293 * * [simplify]: Extracting #4: cost 13 inf + 1 5.293 * * [simplify]: Extracting #5: cost 11 inf + 44 5.293 * * [simplify]: Extracting #6: cost 5 inf + 670 5.294 * * [simplify]: Extracting #7: cost 1 inf + 1715 5.294 * * [simplify]: Extracting #8: cost 0 inf + 2017 5.294 * [simplify]: Simplified to (/ 2 (sqrt (+ (exp x) (exp (- x))))) 5.295 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 1 (sqrt (+ (exp x) (exp (- x))))) (/ 2 (sqrt (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.295 * * * * [progress]: [ 54 / 106 ] simplifiying candidate # 5.295 * [simplify]: Simplifying (/ 1 1) 5.295 * * [simplify]: iters left: 2 (2 enodes) 5.297 * * [simplify]: iters left: 1 (6 enodes) 5.298 * * [simplify]: Extracting #0: cost 1 inf + 0 5.298 * * [simplify]: Extracting #1: cost 0 inf + 1 5.298 * [simplify]: Simplified to 1 5.298 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.299 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 5.299 * * [simplify]: iters left: 6 (7 enodes) 5.301 * * [simplify]: iters left: 5 (24 enodes) 5.304 * * [simplify]: iters left: 4 (28 enodes) 5.310 * * [simplify]: iters left: 3 (30 enodes) 5.315 * * [simplify]: Extracting #0: cost 1 inf + 0 5.315 * * [simplify]: Extracting #1: cost 4 inf + 0 5.315 * * [simplify]: Extracting #2: cost 6 inf + 1 5.315 * * [simplify]: Extracting #3: cost 11 inf + 1 5.315 * * [simplify]: Extracting #4: cost 9 inf + 44 5.315 * * [simplify]: Extracting #5: cost 3 inf + 670 5.315 * * [simplify]: Extracting #6: cost 1 inf + 1153 5.315 * * [simplify]: Extracting #7: cost 0 inf + 1415 5.316 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.316 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.316 * * * * [progress]: [ 55 / 106 ] simplifiying candidate # 5.316 * [simplify]: Simplifying (/ 1 1) 5.316 * * [simplify]: iters left: 2 (2 enodes) 5.317 * * [simplify]: iters left: 1 (6 enodes) 5.318 * * [simplify]: Extracting #0: cost 1 inf + 0 5.318 * * [simplify]: Extracting #1: cost 0 inf + 1 5.318 * [simplify]: Simplified to 1 5.318 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.318 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 5.318 * * [simplify]: iters left: 6 (7 enodes) 5.320 * * [simplify]: iters left: 5 (24 enodes) 5.324 * * [simplify]: iters left: 4 (28 enodes) 5.328 * * [simplify]: iters left: 3 (30 enodes) 5.336 * * [simplify]: Extracting #0: cost 1 inf + 0 5.336 * * [simplify]: Extracting #1: cost 4 inf + 0 5.336 * * [simplify]: Extracting #2: cost 6 inf + 1 5.336 * * [simplify]: Extracting #3: cost 11 inf + 1 5.336 * * [simplify]: Extracting #4: cost 9 inf + 44 5.336 * * [simplify]: Extracting #5: cost 3 inf + 670 5.337 * * [simplify]: Extracting #6: cost 1 inf + 1153 5.337 * * [simplify]: Extracting #7: cost 0 inf + 1415 5.338 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.338 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* 1 (/ 2 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.338 * * * * [progress]: [ 56 / 106 ] simplifiying candidate # 5.338 * * * * [progress]: [ 57 / 106 ] simplifiying candidate # 5.338 * * * * [progress]: [ 58 / 106 ] simplifiying candidate # 5.338 * * * * [progress]: [ 59 / 106 ] simplifiying candidate # 5.338 * [simplify]: Simplifying (cbrt (+ (exp x) (exp (- x)))) 5.339 * * [simplify]: iters left: 6 (6 enodes) 5.341 * * [simplify]: iters left: 5 (21 enodes) 5.347 * * [simplify]: iters left: 4 (25 enodes) 5.354 * * [simplify]: iters left: 3 (27 enodes) 5.362 * * [simplify]: Extracting #0: cost 1 inf + 0 5.362 * * [simplify]: Extracting #1: cost 3 inf + 0 5.362 * * [simplify]: Extracting #2: cost 6 inf + 0 5.362 * * [simplify]: Extracting #3: cost 11 inf + 0 5.362 * * [simplify]: Extracting #4: cost 9 inf + 43 5.363 * * [simplify]: Extracting #5: cost 0 inf + 1492 5.363 * [simplify]: Simplified to (cbrt (+ (exp x) (exp (- x)))) 5.363 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (* (cbrt (+ (exp x) (exp (- x)))) (cbrt (+ (exp x) (exp (- x)))))) (cbrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.363 * * * * [progress]: [ 60 / 106 ] simplifiying candidate # 5.363 * [simplify]: Simplifying (sqrt (+ (exp x) (exp (- x)))) 5.363 * * [simplify]: iters left: 6 (6 enodes) 5.366 * * [simplify]: iters left: 5 (21 enodes) 5.372 * * [simplify]: iters left: 4 (25 enodes) 5.380 * * [simplify]: iters left: 3 (27 enodes) 5.388 * * [simplify]: Extracting #0: cost 1 inf + 0 5.388 * * [simplify]: Extracting #1: cost 3 inf + 0 5.388 * * [simplify]: Extracting #2: cost 6 inf + 0 5.388 * * [simplify]: Extracting #3: cost 11 inf + 0 5.388 * * [simplify]: Extracting #4: cost 9 inf + 43 5.388 * * [simplify]: Extracting #5: cost 0 inf + 1412 5.389 * [simplify]: Simplified to (sqrt (+ (exp x) (exp (- x)))) 5.389 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 (sqrt (+ (exp x) (exp (- x))))) (sqrt (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.389 * * * * [progress]: [ 61 / 106 ] simplifiying candidate # 5.389 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.390 * * [simplify]: iters left: 5 (5 enodes) 5.392 * * [simplify]: iters left: 4 (18 enodes) 5.397 * * [simplify]: iters left: 3 (22 enodes) 5.404 * * [simplify]: iters left: 2 (24 enodes) 5.412 * * [simplify]: Extracting #0: cost 1 inf + 0 5.412 * * [simplify]: Extracting #1: cost 4 inf + 0 5.412 * * [simplify]: Extracting #2: cost 9 inf + 0 5.412 * * [simplify]: Extracting #3: cost 8 inf + 2 5.412 * * [simplify]: Extracting #4: cost 0 inf + 890 5.413 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.413 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.413 * * * * [progress]: [ 62 / 106 ] simplifiying candidate # 5.413 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.413 * * [simplify]: iters left: 5 (5 enodes) 5.415 * * [simplify]: iters left: 4 (18 enodes) 5.421 * * [simplify]: iters left: 3 (22 enodes) 5.427 * * [simplify]: iters left: 2 (24 enodes) 5.434 * * [simplify]: Extracting #0: cost 1 inf + 0 5.434 * * [simplify]: Extracting #1: cost 4 inf + 0 5.434 * * [simplify]: Extracting #2: cost 9 inf + 0 5.434 * * [simplify]: Extracting #3: cost 8 inf + 2 5.434 * * [simplify]: Extracting #4: cost 0 inf + 890 5.434 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.434 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ (/ 2 1) (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.435 * * * * [progress]: [ 63 / 106 ] simplifiying candidate # 5.435 * [simplify]: Simplifying (* (cbrt 2) (cbrt 2)) 5.435 * * [simplify]: iters left: 3 (3 enodes) 5.437 * * [simplify]: iters left: 2 (9 enodes) 5.440 * * [simplify]: Extracting #0: cost 1 inf + 0 5.440 * * [simplify]: Extracting #1: cost 3 inf + 0 5.440 * * [simplify]: Extracting #2: cost 5 inf + 0 5.440 * * [simplify]: Extracting #3: cost 4 inf + 1 5.441 * * [simplify]: Extracting #4: cost 0 inf + 405 5.441 * [simplify]: Simplified to (* (cbrt 2) (cbrt 2)) 5.441 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (/ (* (cbrt 2) (cbrt 2)) (/ (+ (exp x) (exp (- x))) (cbrt 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.441 * * * * [progress]: [ 64 / 106 ] simplifiying candidate # 5.441 * [simplify]: Simplifying (sqrt 2) 5.441 * * [simplify]: iters left: 1 (2 enodes) 5.443 * * [simplify]: Extracting #0: cost 1 inf + 0 5.443 * * [simplify]: Extracting #1: cost 3 inf + 0 5.443 * * [simplify]: Extracting #2: cost 2 inf + 1 5.443 * * [simplify]: Extracting #3: cost 0 inf + 83 5.443 * [simplify]: Simplified to (sqrt 2) 5.443 * [simplify]: Simplified (2 1 1 1) to (λ (x) (* (sqrt (/ (sqrt 2) (/ (+ (exp x) (exp (- x))) (sqrt 2)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.443 * * * * [progress]: [ 65 / 106 ] simplifiying candidate # 5.443 * * * * [progress]: [ 66 / 106 ] simplifiying candidate # 5.444 * [simplify]: Simplifying (+ (* (exp x) (exp x)) (- (* (exp (- x)) (exp (- x))) (* (exp x) (exp (- x))))) 5.444 * * [simplify]: iters left: 6 (9 enodes) 5.450 * * [simplify]: iters left: 5 (43 enodes) 5.467 * * [simplify]: iters left: 4 (87 enodes) 5.485 * * [simplify]: iters left: 3 (125 enodes) 5.503 * * [simplify]: iters left: 2 (168 enodes) 5.550 * * [simplify]: iters left: 1 (237 enodes) 5.634 * * [simplify]: Extracting #0: cost 1 inf + 0 5.634 * * [simplify]: Extracting #1: cost 20 inf + 0 5.635 * * [simplify]: Extracting #2: cost 57 inf + 2 5.635 * * [simplify]: Extracting #3: cost 72 inf + 2 5.636 * * [simplify]: Extracting #4: cost 70 inf + 115 5.638 * * [simplify]: Extracting #5: cost 21 inf + 7889 5.643 * * [simplify]: Extracting #6: cost 1 inf + 11847 5.648 * * [simplify]: Extracting #7: cost 0 inf + 12108 5.655 * [simplify]: Simplified to (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))) 5.655 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (+ (pow (exp x) 3) (pow (exp (- x)) 3))) (+ (exp (+ x x)) (+ -1 (exp (- (+ x x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.656 * * * * [progress]: [ 67 / 106 ] simplifiying candidate # 5.656 * [simplify]: Simplifying (- (exp x) (exp (- x))) 5.656 * * [simplify]: iters left: 5 (5 enodes) 5.658 * * [simplify]: iters left: 4 (19 enodes) 5.665 * * [simplify]: iters left: 3 (29 enodes) 5.673 * * [simplify]: iters left: 2 (33 enodes) 5.682 * * [simplify]: Extracting #0: cost 1 inf + 0 5.683 * * [simplify]: Extracting #1: cost 5 inf + 0 5.683 * * [simplify]: Extracting #2: cost 12 inf + 0 5.683 * * [simplify]: Extracting #3: cost 10 inf + 3 5.683 * * [simplify]: Extracting #4: cost 3 inf + 561 5.683 * * [simplify]: Extracting #5: cost 0 inf + 977 5.684 * [simplify]: Simplified to (+ (/ -1 (exp x)) (exp x)) 5.684 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (* (/ 2 (- (* (exp x) (exp x)) (* (exp (- x)) (exp (- x))))) (+ (/ -1 (exp x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.684 * * * * [progress]: [ 68 / 106 ] simplifiying candidate #real (real->posit16 (/ 2 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> 5.684 * * * * [progress]: [ 69 / 106 ] simplifiying candidate # 5.685 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 5.685 * * [simplify]: iters left: 6 (7 enodes) 5.688 * * [simplify]: iters left: 5 (26 enodes) 5.696 * * [simplify]: iters left: 4 (34 enodes) 5.704 * * [simplify]: iters left: 3 (36 enodes) 5.710 * * [simplify]: Extracting #0: cost 1 inf + 0 5.710 * * [simplify]: Extracting #1: cost 5 inf + 0 5.710 * * [simplify]: Extracting #2: cost 10 inf + 0 5.710 * * [simplify]: Extracting #3: cost 15 inf + 0 5.710 * * [simplify]: Extracting #4: cost 14 inf + 2 5.710 * * [simplify]: Extracting #5: cost 10 inf + 226 5.710 * * [simplify]: Extracting #6: cost 4 inf + 1242 5.711 * * [simplify]: Extracting #7: cost 1 inf + 1825 5.711 * * [simplify]: Extracting #8: cost 0 inf + 2116 5.712 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 5.712 * [simplify]: Simplified (2 2 1 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x))))))))) 5.712 * * * * [progress]: [ 70 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 71 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 72 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 73 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 74 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 75 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 76 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 77 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 78 / 106 ] simplifiying candidate # 5.712 * * * * [progress]: [ 79 / 106 ] simplifiying candidate # 5.712 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.712 * * [simplify]: iters left: 5 (5 enodes) 5.714 * * [simplify]: iters left: 4 (18 enodes) 5.717 * * [simplify]: iters left: 3 (22 enodes) 5.720 * * [simplify]: iters left: 2 (24 enodes) 5.723 * * [simplify]: Extracting #0: cost 1 inf + 0 5.723 * * [simplify]: Extracting #1: cost 4 inf + 0 5.723 * * [simplify]: Extracting #2: cost 9 inf + 0 5.723 * * [simplify]: Extracting #3: cost 8 inf + 2 5.723 * * [simplify]: Extracting #4: cost 0 inf + 890 5.723 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.724 * [simplify]: Simplified (2 2 1 2 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x)))))))) 5.724 * * * * [progress]: [ 80 / 106 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x)))))))))> 5.724 * * * * [progress]: [ 81 / 106 ] simplifiying candidate # 5.724 * * * * [progress]: [ 82 / 106 ] simplifiying candidate # 5.724 * [simplify]: Simplifying (* (exp (exp x)) (exp (exp (- x)))) 5.724 * * [simplify]: iters left: 6 (7 enodes) 5.725 * * [simplify]: iters left: 5 (26 enodes) 5.729 * * [simplify]: iters left: 4 (34 enodes) 5.734 * * [simplify]: iters left: 3 (36 enodes) 5.738 * * [simplify]: Extracting #0: cost 1 inf + 0 5.739 * * [simplify]: Extracting #1: cost 5 inf + 0 5.739 * * [simplify]: Extracting #2: cost 10 inf + 0 5.739 * * [simplify]: Extracting #3: cost 15 inf + 0 5.739 * * [simplify]: Extracting #4: cost 14 inf + 2 5.739 * * [simplify]: Extracting #5: cost 10 inf + 226 5.739 * * [simplify]: Extracting #6: cost 4 inf + 1242 5.739 * * [simplify]: Extracting #7: cost 1 inf + 1825 5.739 * * [simplify]: Extracting #8: cost 0 inf + 2116 5.740 * [simplify]: Simplified to (exp (+ (exp x) (exp (- x)))) 5.740 * [simplify]: Simplified (2 1 1 2 1) to (λ (x) (* (sqrt (/ 2 (log (exp (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.740 * * * * [progress]: [ 83 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 84 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 85 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 86 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 87 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 88 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 89 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 90 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 91 / 106 ] simplifiying candidate # 5.740 * * * * [progress]: [ 92 / 106 ] simplifiying candidate # 5.740 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 5.740 * * [simplify]: iters left: 5 (5 enodes) 5.741 * * [simplify]: iters left: 4 (18 enodes) 5.744 * * [simplify]: iters left: 3 (22 enodes) 5.747 * * [simplify]: iters left: 2 (24 enodes) 5.750 * * [simplify]: Extracting #0: cost 1 inf + 0 5.750 * * [simplify]: Extracting #1: cost 4 inf + 0 5.750 * * [simplify]: Extracting #2: cost 9 inf + 0 5.751 * * [simplify]: Extracting #3: cost 8 inf + 2 5.751 * * [simplify]: Extracting #4: cost 0 inf + 890 5.751 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 5.751 * [simplify]: Simplified (2 1 1 2 2) to (λ (x) (* (sqrt (/ 2 (* 1 (+ (exp x) (exp (- x)))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.751 * * * * [progress]: [ 93 / 106 ] simplifiying candidate #real (real->posit16 (+ (exp x) (exp (- x))))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))))> 5.751 * * * * [progress]: [ 94 / 106 ] simplifiying candidate # 5.751 * * * * [progress]: [ 95 / 106 ] simplifiying candidate # 5.751 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 5.751 * * [simplify]: iters left: 6 (12 enodes) 5.756 * * [simplify]: iters left: 5 (52 enodes) 5.766 * * [simplify]: iters left: 4 (79 enodes) 5.778 * * [simplify]: iters left: 3 (107 enodes) 5.792 * * [simplify]: iters left: 2 (119 enodes) 5.807 * * [simplify]: iters left: 1 (130 enodes) 5.823 * * [simplify]: Extracting #0: cost 1 inf + 0 5.824 * * [simplify]: Extracting #1: cost 16 inf + 0 5.824 * * [simplify]: Extracting #2: cost 35 inf + 1 5.824 * * [simplify]: Extracting #3: cost 38 inf + 47 5.824 * * [simplify]: Extracting #4: cost 17 inf + 1684 5.825 * * [simplify]: Extracting #5: cost 1 inf + 4285 5.827 * * [simplify]: Extracting #6: cost 0 inf + 4488 5.829 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 5.829 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))))) 5.829 * * * * [progress]: [ 96 / 106 ] simplifiying candidate # 5.829 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 5.829 * * [simplify]: iters left: 6 (7 enodes) 5.833 * * [simplify]: iters left: 5 (24 enodes) 5.842 * * [simplify]: iters left: 4 (28 enodes) 5.850 * * [simplify]: iters left: 3 (30 enodes) 5.859 * * [simplify]: Extracting #0: cost 1 inf + 0 5.859 * * [simplify]: Extracting #1: cost 4 inf + 0 5.859 * * [simplify]: Extracting #2: cost 6 inf + 1 5.859 * * [simplify]: Extracting #3: cost 11 inf + 1 5.859 * * [simplify]: Extracting #4: cost 9 inf + 44 5.859 * * [simplify]: Extracting #5: cost 3 inf + 670 5.859 * * [simplify]: Extracting #6: cost 1 inf + 1153 5.859 * * [simplify]: Extracting #7: cost 0 inf + 1415 5.859 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.859 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.860 * * * * [progress]: [ 97 / 106 ] simplifiying candidate # 5.860 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 5.860 * * [simplify]: iters left: 6 (8 enodes) 5.862 * * [simplify]: iters left: 5 (29 enodes) 5.867 * * [simplify]: iters left: 4 (37 enodes) 5.872 * * [simplify]: iters left: 3 (50 enodes) 5.881 * * [simplify]: iters left: 2 (80 enodes) 5.901 * * [simplify]: iters left: 1 (144 enodes) 5.944 * * [simplify]: Extracting #0: cost 1 inf + 0 5.944 * * [simplify]: Extracting #1: cost 4 inf + 0 5.944 * * [simplify]: Extracting #2: cost 6 inf + 1 5.944 * * [simplify]: Extracting #3: cost 27 inf + 1 5.944 * * [simplify]: Extracting #4: cost 62 inf + 228 5.945 * * [simplify]: Extracting #5: cost 64 inf + 1536 5.946 * * [simplify]: Extracting #6: cost 27 inf + 9171 5.948 * * [simplify]: Extracting #7: cost 9 inf + 18092 5.950 * * [simplify]: Extracting #8: cost 0 inf + 23726 5.952 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 5.953 * [simplify]: Simplified (2 2 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 5.953 * * * * [progress]: [ 98 / 106 ] simplifiying candidate # 5.953 * [simplify]: Simplifying (- (+ (* 5/24 (pow x 4)) 1) (* 1/2 (pow x 2))) 5.953 * * [simplify]: iters left: 6 (12 enodes) 5.960 * * [simplify]: iters left: 5 (52 enodes) 5.979 * * [simplify]: iters left: 4 (79 enodes) 5.995 * * [simplify]: iters left: 3 (107 enodes) 6.009 * * [simplify]: iters left: 2 (119 enodes) 6.033 * * [simplify]: iters left: 1 (130 enodes) 6.071 * * [simplify]: Extracting #0: cost 1 inf + 0 6.071 * * [simplify]: Extracting #1: cost 16 inf + 0 6.071 * * [simplify]: Extracting #2: cost 35 inf + 1 6.071 * * [simplify]: Extracting #3: cost 38 inf + 47 6.072 * * [simplify]: Extracting #4: cost 17 inf + 1684 6.074 * * [simplify]: Extracting #5: cost 1 inf + 4285 6.077 * * [simplify]: Extracting #6: cost 0 inf + 4488 6.079 * [simplify]: Simplified to (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x)))) 6.079 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (+ (* (* (* x x) (* x x)) 5/24) (+ 1 (* -1/2 (* x x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.079 * * * * [progress]: [ 99 / 106 ] simplifiying candidate # 6.079 * [simplify]: Simplifying (/ 2 (+ (exp x) (exp (- x)))) 6.080 * * [simplify]: iters left: 6 (7 enodes) 6.083 * * [simplify]: iters left: 5 (24 enodes) 6.091 * * [simplify]: iters left: 4 (28 enodes) 6.099 * * [simplify]: iters left: 3 (30 enodes) 6.108 * * [simplify]: Extracting #0: cost 1 inf + 0 6.108 * * [simplify]: Extracting #1: cost 4 inf + 0 6.108 * * [simplify]: Extracting #2: cost 6 inf + 1 6.108 * * [simplify]: Extracting #3: cost 11 inf + 1 6.108 * * [simplify]: Extracting #4: cost 9 inf + 44 6.108 * * [simplify]: Extracting #5: cost 3 inf + 670 6.109 * * [simplify]: Extracting #6: cost 1 inf + 1153 6.109 * * [simplify]: Extracting #7: cost 0 inf + 1415 6.109 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 6.110 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.110 * * * * [progress]: [ 100 / 106 ] simplifiying candidate # 6.110 * [simplify]: Simplifying (/ 2 (+ (exp (* -1 x)) (exp x))) 6.110 * * [simplify]: iters left: 6 (8 enodes) 6.115 * * [simplify]: iters left: 5 (29 enodes) 6.124 * * [simplify]: iters left: 4 (37 enodes) 6.135 * * [simplify]: iters left: 3 (50 enodes) 6.151 * * [simplify]: iters left: 2 (80 enodes) 6.180 * * [simplify]: iters left: 1 (144 enodes) 6.240 * * [simplify]: Extracting #0: cost 1 inf + 0 6.240 * * [simplify]: Extracting #1: cost 4 inf + 0 6.240 * * [simplify]: Extracting #2: cost 6 inf + 1 6.240 * * [simplify]: Extracting #3: cost 27 inf + 1 6.240 * * [simplify]: Extracting #4: cost 62 inf + 228 6.241 * * [simplify]: Extracting #5: cost 64 inf + 1536 6.243 * * [simplify]: Extracting #6: cost 27 inf + 9171 6.247 * * [simplify]: Extracting #7: cost 9 inf + 18092 6.251 * * [simplify]: Extracting #8: cost 0 inf + 23726 6.256 * [simplify]: Simplified to (/ 2 (+ (exp x) (exp (- x)))) 6.256 * [simplify]: Simplified (2 1 1) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.256 * * * * [progress]: [ 101 / 106 ] simplifiying candidate # 6.257 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 6.257 * * [simplify]: iters left: 6 (9 enodes) 6.263 * * [simplify]: iters left: 5 (40 enodes) 6.276 * * [simplify]: iters left: 4 (54 enodes) 6.289 * * [simplify]: iters left: 3 (61 enodes) 6.297 * * [simplify]: Extracting #0: cost 1 inf + 0 6.297 * * [simplify]: Extracting #1: cost 8 inf + 0 6.297 * * [simplify]: Extracting #2: cost 15 inf + 1 6.297 * * [simplify]: Extracting #3: cost 11 inf + 248 6.298 * * [simplify]: Extracting #4: cost 1 inf + 1550 6.298 * * [simplify]: Extracting #5: cost 0 inf + 1712 6.298 * [simplify]: Simplified to (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))) 6.298 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))))))) 6.299 * * * * [progress]: [ 102 / 106 ] simplifiying candidate # 6.299 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 6.299 * * [simplify]: iters left: 5 (5 enodes) 6.300 * * [simplify]: iters left: 4 (18 enodes) 6.303 * * [simplify]: iters left: 3 (22 enodes) 6.306 * * [simplify]: iters left: 2 (24 enodes) 6.309 * * [simplify]: Extracting #0: cost 1 inf + 0 6.309 * * [simplify]: Extracting #1: cost 4 inf + 0 6.309 * * [simplify]: Extracting #2: cost 9 inf + 0 6.309 * * [simplify]: Extracting #3: cost 8 inf + 2 6.310 * * [simplify]: Extracting #4: cost 0 inf + 890 6.310 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 6.310 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.310 * * * * [progress]: [ 103 / 106 ] simplifiying candidate # 6.310 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 6.310 * * [simplify]: iters left: 5 (6 enodes) 6.312 * * [simplify]: iters left: 4 (23 enodes) 6.317 * * [simplify]: iters left: 3 (32 enodes) 6.331 * * [simplify]: iters left: 2 (47 enodes) 6.346 * * [simplify]: iters left: 1 (77 enodes) 6.361 * * [simplify]: Extracting #0: cost 1 inf + 0 6.361 * * [simplify]: Extracting #1: cost 4 inf + 0 6.361 * * [simplify]: Extracting #2: cost 19 inf + 0 6.361 * * [simplify]: Extracting #3: cost 41 inf + 3 6.362 * * [simplify]: Extracting #4: cost 37 inf + 1193 6.362 * * [simplify]: Extracting #5: cost 17 inf + 3846 6.363 * * [simplify]: Extracting #6: cost 10 inf + 5726 6.364 * * [simplify]: Extracting #7: cost 4 inf + 7936 6.365 * * [simplify]: Extracting #8: cost 0 inf + 10142 6.366 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 6.366 * [simplify]: Simplified (2 2 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp (- x)) (exp x)))))) 6.366 * * * * [progress]: [ 104 / 106 ] simplifiying candidate # 6.366 * [simplify]: Simplifying (+ (pow x 2) (+ (* 1/12 (pow x 4)) 2)) 6.366 * * [simplify]: iters left: 6 (9 enodes) 6.370 * * [simplify]: iters left: 5 (40 enodes) 6.378 * * [simplify]: iters left: 4 (54 enodes) 6.393 * * [simplify]: iters left: 3 (61 enodes) 6.408 * * [simplify]: Extracting #0: cost 1 inf + 0 6.409 * * [simplify]: Extracting #1: cost 8 inf + 0 6.409 * * [simplify]: Extracting #2: cost 15 inf + 1 6.409 * * [simplify]: Extracting #3: cost 11 inf + 248 6.409 * * [simplify]: Extracting #4: cost 1 inf + 1550 6.410 * * [simplify]: Extracting #5: cost 0 inf + 1712 6.411 * [simplify]: Simplified to (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))) 6.411 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (* 1/12 (* (* x x) (* x x))) (+ 2 (* x x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.411 * * * * [progress]: [ 105 / 106 ] simplifiying candidate # 6.411 * [simplify]: Simplifying (+ (exp x) (exp (- x))) 6.412 * * [simplify]: iters left: 5 (5 enodes) 6.414 * * [simplify]: iters left: 4 (18 enodes) 6.420 * * [simplify]: iters left: 3 (22 enodes) 6.427 * * [simplify]: iters left: 2 (24 enodes) 6.434 * * [simplify]: Extracting #0: cost 1 inf + 0 6.434 * * [simplify]: Extracting #1: cost 4 inf + 0 6.434 * * [simplify]: Extracting #2: cost 9 inf + 0 6.434 * * [simplify]: Extracting #3: cost 8 inf + 2 6.434 * * [simplify]: Extracting #4: cost 0 inf + 890 6.434 * [simplify]: Simplified to (+ (exp x) (exp (- x))) 6.435 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.435 * * * * [progress]: [ 106 / 106 ] simplifiying candidate # 6.435 * [simplify]: Simplifying (+ (exp (* -1 x)) (exp x)) 6.435 * * [simplify]: iters left: 5 (6 enodes) 6.439 * * [simplify]: iters left: 4 (23 enodes) 6.445 * * [simplify]: iters left: 3 (32 enodes) 6.453 * * [simplify]: iters left: 2 (47 enodes) 6.461 * * [simplify]: iters left: 1 (77 enodes) 6.477 * * [simplify]: Extracting #0: cost 1 inf + 0 6.477 * * [simplify]: Extracting #1: cost 4 inf + 0 6.477 * * [simplify]: Extracting #2: cost 19 inf + 0 6.477 * * [simplify]: Extracting #3: cost 41 inf + 3 6.477 * * [simplify]: Extracting #4: cost 37 inf + 1193 6.478 * * [simplify]: Extracting #5: cost 17 inf + 3846 6.478 * * [simplify]: Extracting #6: cost 10 inf + 5726 6.479 * * [simplify]: Extracting #7: cost 4 inf + 7936 6.480 * * [simplify]: Extracting #8: cost 0 inf + 10142 6.481 * [simplify]: Simplified to (+ (exp (- x)) (exp x)) 6.481 * [simplify]: Simplified (2 1 1 2) to (λ (x) (* (sqrt (/ 2 (+ (exp (- x)) (exp x)))) (sqrt (/ 2 (+ (exp x) (exp (- x))))))) 6.482 * * * [progress]: adding candidates to table 7.657 * [progress]: [Phase 3 of 3] Extracting. 7.659 * [simplify]: Simplifying (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 7.659 * * [simplify]: iters left: 6 (9 enodes) 7.660 * * [simplify]: iters left: 5 (10 enodes) 7.660 * * [simplify]: Extracting #0: cost 1 inf + 0 7.660 * * [simplify]: Extracting #1: cost 2 inf + 0 7.660 * * [simplify]: Extracting #2: cost 3 inf + 0 7.660 * * [simplify]: Extracting #3: cost 5 inf + 0 7.660 * * [simplify]: Extracting #4: cost 6 inf + 1 7.660 * * [simplify]: Extracting #5: cost 8 inf + 1 7.660 * * [simplify]: Extracting #6: cost 0 inf + 1352 7.660 * [simplify]: Simplified to (* (sqrt (/ 2 (+ (exp x) (exp (- x))))) (sqrt (/ 2 (+ (exp x) (exp (- x)))))) 8.665 * [regime-testing]: Baseline error score: 0.01212895987106562 8.667 * [regime-testing]: Oracle error score: 0.01212895987106562 8.667 * [regime-testing]: End program error score: 0.01212895987106562