0.001 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.024 * * * [progress]: [2/2] Setting up program. 0.027 * [progress]: [Phase 2 of 3] Improving. 0.028 * * * * [progress]: [ 1 / 1 ] simplifiying candidate # 0.028 * [simplify]: Simplifying (+ (/ 1 (- x 1)) (/ x (+ x 1))) 0.028 * * [simplify]: iters left: 6 (7 enodes) 0.032 * * [simplify]: iters left: 5 (28 enodes) 0.039 * * [simplify]: iters left: 4 (32 enodes) 0.082 * * [simplify]: Extracting #0: cost 1 inf + 0 0.082 * * [simplify]: Extracting #1: cost 4 inf + 0 0.082 * * [simplify]: Extracting #2: cost 10 inf + 0 0.082 * * [simplify]: Extracting #3: cost 11 inf + 2 0.082 * * [simplify]: Extracting #4: cost 4 inf + 375 0.083 * * [simplify]: Extracting #5: cost 1 inf + 701 0.083 * * [simplify]: Extracting #6: cost 0 inf + 903 0.083 * [simplify]: Simplified to (+ (/ 1 (- x 1)) (/ x (+ x 1))) 0.083 * [simplify]: Simplified (2) to (λ (x) (+ (/ 1 (- x 1)) (/ x (+ x 1)))) 0.087 * * [progress]: iteration 1 / 4 0.088 * * * [progress]: picking best candidate 0.090 * * * * [pick]: Picked # 0.094 * * * [progress]: localizing error 0.119 * * * [progress]: generating rewritten candidates 0.119 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.139 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2) 0.157 * * * [progress]: generating series expansions 0.157 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.157 * [backup-simplify]: Simplify (/ 1 (- x 1)) into (/ 1 (- x 1)) 0.157 * [approximate]: Taking taylor expansion of (/ 1 (- x 1)) in (x) around 0 0.157 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x 0.157 * [taylor]: Taking taylor expansion of (- x 1) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [backup-simplify]: Simplify 1 into 1 0.157 * [taylor]: Taking taylor expansion of 1 in x 0.157 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (- 1) into -1 0.158 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.159 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.159 * [taylor]: Taking taylor expansion of (/ 1 (- x 1)) in x 0.159 * [taylor]: Taking taylor expansion of (- x 1) in x 0.159 * [taylor]: Taking taylor expansion of x in x 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [taylor]: Taking taylor expansion of 1 in x 0.159 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (- 1) into -1 0.159 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.160 * [backup-simplify]: Simplify (/ 1 -1) into -1 0.160 * [backup-simplify]: Simplify -1 into -1 0.160 * [backup-simplify]: Simplify (- 0) into 0 0.161 * [backup-simplify]: Simplify (+ 1 0) into 1 0.162 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)))) into -1 0.162 * [backup-simplify]: Simplify -1 into -1 0.162 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify (+ 0 0) into 0 0.163 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* -1 (/ 1 -1)))) into -1 0.163 * [backup-simplify]: Simplify -1 into -1 0.164 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1))) 0.164 * [backup-simplify]: Simplify (/ 1 (- (/ 1 x) 1)) into (/ 1 (- (/ 1 x) 1)) 0.164 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in (x) around 0 0.164 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (/ 1 1) into 1 0.164 * [taylor]: Taking taylor expansion of 1 in x 0.164 * [backup-simplify]: Simplify 1 into 1 0.165 * [backup-simplify]: Simplify (+ 1 0) into 1 0.165 * [backup-simplify]: Simplify (/ 1 1) into 1 0.165 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 x) 1)) in x 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 x) 1) in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [backup-simplify]: Simplify 0 into 0 0.165 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.166 * [taylor]: Taking taylor expansion of 1 in x 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (+ 1 0) into 1 0.166 * [backup-simplify]: Simplify (/ 1 1) into 1 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.168 * [backup-simplify]: Simplify (- 1) into -1 0.168 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)))) into 1 0.169 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.170 * [backup-simplify]: Simplify (+ 0 0) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 1 (/ -1 1)))) into 1 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* 1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 0.172 * [backup-simplify]: Simplify (/ 1 (- (/ 1 (- x)) 1)) into (/ -1 (+ (/ 1 x) 1)) 0.172 * [approximate]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in (x) around 0 0.172 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 0.172 * [taylor]: Taking taylor expansion of -1 in x 0.172 * [backup-simplify]: Simplify -1 into -1 0.172 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.172 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.172 * [taylor]: Taking taylor expansion of x in x 0.172 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (/ 1 1) into 1 0.173 * [taylor]: Taking taylor expansion of 1 in x 0.173 * [backup-simplify]: Simplify 1 into 1 0.173 * [backup-simplify]: Simplify (+ 1 0) into 1 0.173 * [backup-simplify]: Simplify (/ -1 1) into -1 0.173 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 x) 1)) in x 0.174 * [taylor]: Taking taylor expansion of -1 in x 0.174 * [backup-simplify]: Simplify -1 into -1 0.174 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify 1 into 1 0.174 * [backup-simplify]: Simplify (/ 1 1) into 1 0.174 * [taylor]: Taking taylor expansion of 1 in x 0.174 * [backup-simplify]: Simplify 1 into 1 0.175 * [backup-simplify]: Simplify (+ 1 0) into 1 0.175 * [backup-simplify]: Simplify (/ -1 1) into -1 0.175 * [backup-simplify]: Simplify -1 into -1 0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.176 * [backup-simplify]: Simplify (+ 0 1) into 1 0.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 1 1)))) into 1 0.177 * [backup-simplify]: Simplify 1 into 1 0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.179 * [backup-simplify]: Simplify (+ 0 0) into 0 0.180 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 1 (/ 1 1)))) into -1 0.180 * [backup-simplify]: Simplify -1 into -1 0.180 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* 1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 0.180 * * * * [progress]: [ 2 / 2 ] generating series at (2 2) 0.180 * [backup-simplify]: Simplify (/ x (+ x 1)) into (/ x (+ x 1)) 0.180 * [approximate]: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0 0.181 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) 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 0.181 * [taylor]: Taking taylor expansion of (+ x 1) 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 0.181 * [taylor]: Taking taylor expansion of 1 in x 0.181 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (+ 0 1) into 1 0.182 * [backup-simplify]: Simplify (/ 1 1) into 1 0.182 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) 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 * [taylor]: Taking taylor expansion of (+ x 1) 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 * [taylor]: Taking taylor expansion of 1 in x 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (+ 0 1) into 1 0.183 * [backup-simplify]: Simplify (/ 1 1) into 1 0.183 * [backup-simplify]: Simplify 1 into 1 0.183 * [backup-simplify]: Simplify (+ 1 0) into 1 0.184 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1 0.184 * [backup-simplify]: Simplify -1 into -1 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2)) 0.186 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x)) 0.186 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0 0.186 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 0.186 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 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 0.187 * [backup-simplify]: Simplify (+ 1 0) into 1 0.187 * [backup-simplify]: Simplify (* 1 0) into 0 0.188 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (+ 0 1) into 1 0.189 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 0.190 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [backup-simplify]: Simplify (/ 1 1) into 1 0.190 * [taylor]: Taking taylor expansion of 1 in x 0.190 * [backup-simplify]: Simplify 1 into 1 0.190 * [taylor]: Taking taylor expansion of x in x 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [backup-simplify]: Simplify 1 into 1 0.191 * [backup-simplify]: Simplify (+ 1 0) into 1 0.191 * [backup-simplify]: Simplify (* 1 0) into 0 0.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.193 * [backup-simplify]: Simplify (+ 0 1) into 1 0.194 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1 0.194 * [backup-simplify]: Simplify (/ 1 1) into 1 0.194 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.195 * [backup-simplify]: Simplify (+ 0 0) into 0 0.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1 0.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1 0.197 * [backup-simplify]: Simplify -1 into -1 0.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.198 * [backup-simplify]: Simplify (+ 0 0) into 0 0.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 0.200 * [backup-simplify]: Simplify 1 into 1 0.200 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 0.201 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x)))) 0.201 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0 0.201 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 0.201 * [taylor]: Taking taylor expansion of -1 in x 0.201 * [backup-simplify]: Simplify -1 into -1 0.201 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 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 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.201 * [taylor]: Taking taylor expansion of 1 in x 0.201 * [backup-simplify]: Simplify 1 into 1 0.201 * [taylor]: Taking taylor expansion of (/ 1 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 (/ 1 1) into 1 0.202 * [backup-simplify]: Simplify (- 1) into -1 0.202 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.203 * [backup-simplify]: Simplify (* 0 -1) into 0 0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.204 * [backup-simplify]: Simplify (- 0) into 0 0.204 * [backup-simplify]: Simplify (+ 1 0) into 1 0.205 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.205 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.205 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 0.205 * [taylor]: Taking taylor expansion of -1 in x 0.205 * [backup-simplify]: Simplify -1 into -1 0.205 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 0.205 * [taylor]: Taking taylor expansion of 1 in x 0.205 * [backup-simplify]: Simplify 1 into 1 0.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.205 * [taylor]: Taking taylor expansion of x in x 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 1 into 1 0.206 * [backup-simplify]: Simplify (/ 1 1) into 1 0.206 * [backup-simplify]: Simplify (- 1) into -1 0.207 * [backup-simplify]: Simplify (+ 0 -1) into -1 0.207 * [backup-simplify]: Simplify (* 0 -1) into 0 0.208 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.209 * [backup-simplify]: Simplify (+ 1 0) into 1 0.209 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 0.210 * [backup-simplify]: Simplify (/ -1 -1) into 1 0.210 * [backup-simplify]: Simplify 1 into 1 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.211 * [backup-simplify]: Simplify (- 0) into 0 0.211 * [backup-simplify]: Simplify (+ 0 0) into 0 0.212 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 0.218 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1 0.218 * [backup-simplify]: Simplify 1 into 1 0.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.219 * [backup-simplify]: Simplify (- 0) into 0 0.219 * [backup-simplify]: Simplify (+ 0 0) into 0 0.220 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 0.221 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1 0.221 * [backup-simplify]: Simplify 1 into 1 0.221 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 0.221 * * * [progress]: simplifying candidates 0.221 * * * * [progress]: [ 1 / 94 ] simplifiying candidate # 0.221 * * * * [progress]: [ 2 / 94 ] simplifiying candidate # 0.221 * * * * [progress]: [ 3 / 94 ] simplifiying candidate # 0.221 * * * * [progress]: [ 4 / 94 ] simplifiying candidate # 0.221 * [simplify]: Simplifying (- 1) 0.221 * * [simplify]: iters left: 2 (2 enodes) 0.223 * * [simplify]: iters left: 1 (9 enodes) 0.224 * * [simplify]: Extracting #0: cost 1 inf + 0 0.224 * * [simplify]: Extracting #1: cost 0 inf + 1 0.224 * [simplify]: Simplified to -1 0.224 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (pow (- x 1) -1) (/ x (+ x 1)))) 0.224 * * * * [progress]: [ 5 / 94 ] simplifiying candidate # 0.224 * * * * [progress]: [ 6 / 94 ] simplifiying candidate # 0.225 * * * * [progress]: [ 7 / 94 ] simplifiying candidate # 0.225 * [simplify]: Simplifying (- 0 (log (- x 1))) 0.225 * * [simplify]: iters left: 5 (6 enodes) 0.227 * * [simplify]: iters left: 4 (24 enodes) 0.231 * * [simplify]: iters left: 3 (30 enodes) 0.235 * * [simplify]: iters left: 2 (32 enodes) 0.239 * * [simplify]: iters left: 1 (34 enodes) 0.245 * * [simplify]: Extracting #0: cost 1 inf + 0 0.245 * * [simplify]: Extracting #1: cost 4 inf + 0 0.245 * * [simplify]: Extracting #2: cost 5 inf + 1 0.245 * * [simplify]: Extracting #3: cost 9 inf + 1 0.246 * * [simplify]: Extracting #4: cost 6 inf + 4 0.246 * * [simplify]: Extracting #5: cost 4 inf + 88 0.246 * * [simplify]: Extracting #6: cost 2 inf + 352 0.246 * * [simplify]: Extracting #7: cost 0 inf + 616 0.246 * [simplify]: Simplified to (- (log (- x 1))) 0.246 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (- x 1)))) (/ x (+ x 1)))) 0.247 * * * * [progress]: [ 8 / 94 ] simplifiying candidate # 0.247 * [simplify]: Simplifying (- (log 1) (log (- x 1))) 0.247 * * [simplify]: iters left: 5 (6 enodes) 0.251 * * [simplify]: iters left: 4 (25 enodes) 0.258 * * [simplify]: iters left: 3 (27 enodes) 0.266 * * [simplify]: iters left: 2 (30 enodes) 0.273 * * [simplify]: Extracting #0: cost 1 inf + 0 0.273 * * [simplify]: Extracting #1: cost 4 inf + 0 0.273 * * [simplify]: Extracting #2: cost 5 inf + 1 0.273 * * [simplify]: Extracting #3: cost 9 inf + 1 0.274 * * [simplify]: Extracting #4: cost 6 inf + 4 0.274 * * [simplify]: Extracting #5: cost 1 inf + 504 0.274 * * [simplify]: Extracting #6: cost 0 inf + 616 0.274 * [simplify]: Simplified to (- (log (- x 1))) 0.274 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (- x 1)))) (/ x (+ x 1)))) 0.274 * * * * [progress]: [ 9 / 94 ] simplifiying candidate # 0.274 * * * * [progress]: [ 10 / 94 ] simplifiying candidate # 0.275 * * * * [progress]: [ 11 / 94 ] simplifiying candidate # 0.275 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1))) 0.275 * * [simplify]: iters left: 6 (8 enodes) 0.279 * * [simplify]: iters left: 5 (31 enodes) 0.289 * * [simplify]: iters left: 4 (64 enodes) 0.310 * * [simplify]: iters left: 3 (166 enodes) 0.366 * * [simplify]: iters left: 2 (393 enodes) 0.599 * * [simplify]: Extracting #0: cost 1 inf + 0 0.599 * * [simplify]: Extracting #1: cost 27 inf + 0 0.601 * * [simplify]: Extracting #2: cost 127 inf + 1 0.602 * * [simplify]: Extracting #3: cost 242 inf + 430 0.609 * * [simplify]: Extracting #4: cost 110 inf + 19112 0.622 * * [simplify]: Extracting #5: cost 5 inf + 35577 0.636 * * [simplify]: Extracting #6: cost 0 inf + 35583 0.649 * [simplify]: Simplified to (/ 1 (* (+ -1 x) (* (+ -1 x) (+ -1 x)))) 0.649 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (/ 1 (* (+ -1 x) (* (+ -1 x) (+ -1 x))))) (/ x (+ x 1)))) 0.650 * * * * [progress]: [ 12 / 94 ] simplifiying candidate # 0.650 * * * * [progress]: [ 13 / 94 ] simplifiying candidate # 0.650 * * * * [progress]: [ 14 / 94 ] simplifiying candidate # 0.650 * * * * [progress]: [ 15 / 94 ] simplifiying candidate # 0.650 * * * * [progress]: [ 16 / 94 ] simplifiying candidate # 0.650 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) 0.650 * * [simplify]: iters left: 6 (8 enodes) 0.656 * * [simplify]: iters left: 5 (35 enodes) 0.672 * * [simplify]: iters left: 4 (53 enodes) 0.683 * * [simplify]: iters left: 3 (81 enodes) 0.695 * * [simplify]: iters left: 2 (86 enodes) 0.703 * * [simplify]: Extracting #0: cost 1 inf + 0 0.703 * * [simplify]: Extracting #1: cost 6 inf + 0 0.703 * * [simplify]: Extracting #2: cost 9 inf + 1 0.703 * * [simplify]: Extracting #3: cost 12 inf + 1 0.703 * * [simplify]: Extracting #4: cost 10 inf + 3 0.703 * * [simplify]: Extracting #5: cost 6 inf + 331 0.703 * * [simplify]: Extracting #6: cost 0 inf + 1387 0.703 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x -1)) (cbrt (+ x -1)))) 0.703 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (* (cbrt (+ x -1)) (cbrt (+ x -1)))) (/ (cbrt 1) (cbrt (- x 1)))) (/ x (+ x 1)))) 0.704 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (- x 1))) 0.704 * * [simplify]: iters left: 5 (6 enodes) 0.706 * * [simplify]: iters left: 4 (23 enodes) 0.710 * * [simplify]: iters left: 3 (27 enodes) 0.713 * * [simplify]: Extracting #0: cost 1 inf + 0 0.713 * * [simplify]: Extracting #1: cost 4 inf + 0 0.713 * * [simplify]: Extracting #2: cost 5 inf + 1 0.713 * * [simplify]: Extracting #3: cost 8 inf + 1 0.714 * * [simplify]: Extracting #4: cost 6 inf + 3 0.714 * * [simplify]: Extracting #5: cost 1 inf + 493 0.714 * * [simplify]: Extracting #6: cost 0 inf + 655 0.714 * [simplify]: Simplified to (/ 1 (cbrt (- x 1))) 0.714 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1)))) (/ x (+ x 1)))) 0.714 * * * * [progress]: [ 17 / 94 ] simplifiying candidate # 0.714 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (- x 1))) 0.714 * * [simplify]: iters left: 5 (7 enodes) 0.717 * * [simplify]: iters left: 4 (28 enodes) 0.722 * * [simplify]: iters left: 3 (32 enodes) 0.726 * * [simplify]: Extracting #0: cost 1 inf + 0 0.726 * * [simplify]: Extracting #1: cost 4 inf + 0 0.726 * * [simplify]: Extracting #2: cost 5 inf + 1 0.726 * * [simplify]: Extracting #3: cost 8 inf + 1 0.726 * * [simplify]: Extracting #4: cost 6 inf + 3 0.726 * * [simplify]: Extracting #5: cost 4 inf + 127 0.726 * * [simplify]: Extracting #6: cost 0 inf + 495 0.727 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 0.727 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (- x 1))) (/ (cbrt 1) (sqrt (- x 1)))) (/ x (+ x 1)))) 0.727 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (- x 1))) 0.727 * * [simplify]: iters left: 5 (6 enodes) 0.729 * * [simplify]: iters left: 4 (23 enodes) 0.732 * * [simplify]: iters left: 3 (27 enodes) 0.736 * * [simplify]: Extracting #0: cost 1 inf + 0 0.736 * * [simplify]: Extracting #1: cost 4 inf + 0 0.736 * * [simplify]: Extracting #2: cost 5 inf + 1 0.736 * * [simplify]: Extracting #3: cost 8 inf + 1 0.736 * * [simplify]: Extracting #4: cost 6 inf + 3 0.737 * * [simplify]: Extracting #5: cost 1 inf + 373 0.737 * * [simplify]: Extracting #6: cost 0 inf + 495 0.737 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 0.737 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1)))) (/ x (+ x 1)))) 0.737 * * * * [progress]: [ 18 / 94 ] simplifiying candidate # 0.737 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 0.737 * * [simplify]: iters left: 5 (4 enodes) 0.741 * * [simplify]: iters left: 4 (14 enodes) 0.743 * * [simplify]: iters left: 3 (16 enodes) 0.744 * * [simplify]: Extracting #0: cost 1 inf + 0 0.745 * * [simplify]: Extracting #1: cost 0 inf + 1 0.745 * [simplify]: Simplified to 1 0.745 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ (cbrt 1) (- x 1))) (/ x (+ x 1)))) 0.745 * [simplify]: Simplifying (/ (cbrt 1) (- x 1)) 0.745 * * [simplify]: iters left: 4 (5 enodes) 0.750 * * [simplify]: iters left: 3 (20 enodes) 0.756 * * [simplify]: iters left: 2 (24 enodes) 0.763 * * [simplify]: Extracting #0: cost 1 inf + 0 0.763 * * [simplify]: Extracting #1: cost 4 inf + 0 0.763 * * [simplify]: Extracting #2: cost 6 inf + 1 0.763 * * [simplify]: Extracting #3: cost 0 inf + 251 0.763 * [simplify]: Simplified to (/ 1 (- x 1)) 0.763 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 0.763 * * * * [progress]: [ 19 / 94 ] simplifiying candidate # 0.763 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) (sqrt 1))) 0.764 * * [simplify]: iters left: 5 (8 enodes) 0.767 * * [simplify]: iters left: 4 (29 enodes) 0.772 * * [simplify]: iters left: 3 (31 enodes) 0.776 * * [simplify]: Extracting #0: cost 1 inf + 0 0.776 * * [simplify]: Extracting #1: cost 4 inf + 0 0.776 * * [simplify]: Extracting #2: cost 5 inf + 1 0.776 * * [simplify]: Extracting #3: cost 7 inf + 1 0.776 * * [simplify]: Extracting #4: cost 4 inf + 125 0.776 * * [simplify]: Extracting #5: cost 0 inf + 492 0.776 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 0.776 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ (cbrt 1) (- (sqrt x) (sqrt 1)))) (/ x (+ x 1)))) 0.777 * [simplify]: Simplifying (/ (cbrt 1) (- (sqrt x) (sqrt 1))) 0.777 * * [simplify]: iters left: 5 (7 enodes) 0.780 * * [simplify]: iters left: 4 (26 enodes) 0.784 * * [simplify]: iters left: 3 (32 enodes) 0.788 * * [simplify]: Extracting #0: cost 1 inf + 0 0.788 * * [simplify]: Extracting #1: cost 4 inf + 0 0.788 * * [simplify]: Extracting #2: cost 6 inf + 1 0.788 * * [simplify]: Extracting #3: cost 7 inf + 2 0.788 * * [simplify]: Extracting #4: cost 1 inf + 371 0.788 * * [simplify]: Extracting #5: cost 0 inf + 493 0.788 * [simplify]: Simplified to (/ 1 (- (sqrt x) 1)) 0.788 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 0.789 * * * * [progress]: [ 20 / 94 ] simplifiying candidate # 0.789 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) 0.789 * * [simplify]: iters left: 5 (7 enodes) 0.791 * * [simplify]: iters left: 4 (26 enodes) 0.795 * * [simplify]: iters left: 3 (28 enodes) 0.800 * * [simplify]: Extracting #0: cost 1 inf + 0 0.801 * * [simplify]: Extracting #1: cost 4 inf + 0 0.801 * * [simplify]: Extracting #2: cost 5 inf + 1 0.801 * * [simplify]: Extracting #3: cost 7 inf + 1 0.801 * * [simplify]: Extracting #4: cost 6 inf + 2 0.801 * * [simplify]: Extracting #5: cost 2 inf + 369 0.801 * * [simplify]: Extracting #6: cost 0 inf + 492 0.801 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 0.802 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ (cbrt 1) (- (sqrt x) 1))) (/ x (+ x 1)))) 0.802 * [simplify]: Simplifying (/ (cbrt 1) (- (sqrt x) 1)) 0.802 * * [simplify]: iters left: 5 (6 enodes) 0.806 * * [simplify]: iters left: 4 (23 enodes) 0.814 * * [simplify]: iters left: 3 (27 enodes) 0.822 * * [simplify]: Extracting #0: cost 1 inf + 0 0.822 * * [simplify]: Extracting #1: cost 4 inf + 0 0.822 * * [simplify]: Extracting #2: cost 6 inf + 1 0.822 * * [simplify]: Extracting #3: cost 7 inf + 2 0.822 * * [simplify]: Extracting #4: cost 6 inf + 3 0.822 * * [simplify]: Extracting #5: cost 2 inf + 289 0.822 * * [simplify]: Extracting #6: cost 0 inf + 493 0.823 * [simplify]: Simplified to (/ 1 (- (sqrt x) 1)) 0.823 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 0.823 * * * * [progress]: [ 21 / 94 ] simplifiying candidate # 0.823 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (+ (sqrt x) 1)) 0.823 * * [simplify]: iters left: 5 (7 enodes) 0.828 * * [simplify]: iters left: 4 (26 enodes) 0.836 * * [simplify]: iters left: 3 (28 enodes) 0.844 * * [simplify]: Extracting #0: cost 1 inf + 0 0.844 * * [simplify]: Extracting #1: cost 4 inf + 0 0.844 * * [simplify]: Extracting #2: cost 5 inf + 1 0.844 * * [simplify]: Extracting #3: cost 7 inf + 1 0.844 * * [simplify]: Extracting #4: cost 6 inf + 2 0.844 * * [simplify]: Extracting #5: cost 2 inf + 369 0.845 * * [simplify]: Extracting #6: cost 0 inf + 492 0.845 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 0.845 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ (cbrt 1) (- (sqrt x) 1))) (/ x (+ x 1)))) 0.845 * [simplify]: Simplifying (/ (cbrt 1) (- (sqrt x) 1)) 0.845 * * [simplify]: iters left: 5 (6 enodes) 0.850 * * [simplify]: iters left: 4 (23 enodes) 0.853 * * [simplify]: iters left: 3 (27 enodes) 0.857 * * [simplify]: Extracting #0: cost 1 inf + 0 0.857 * * [simplify]: Extracting #1: cost 4 inf + 0 0.857 * * [simplify]: Extracting #2: cost 6 inf + 1 0.857 * * [simplify]: Extracting #3: cost 7 inf + 2 0.857 * * [simplify]: Extracting #4: cost 6 inf + 3 0.857 * * [simplify]: Extracting #5: cost 2 inf + 289 0.858 * * [simplify]: Extracting #6: cost 0 inf + 493 0.858 * [simplify]: Simplified to (/ 1 (- (sqrt x) 1)) 0.858 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 0.858 * * * * [progress]: [ 22 / 94 ] simplifiying candidate # 0.858 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 0.858 * * [simplify]: iters left: 5 (4 enodes) 0.866 * * [simplify]: iters left: 4 (14 enodes) 0.868 * * [simplify]: iters left: 3 (16 enodes) 0.870 * * [simplify]: Extracting #0: cost 1 inf + 0 0.870 * * [simplify]: Extracting #1: cost 0 inf + 1 0.870 * [simplify]: Simplified to 1 0.870 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ (cbrt 1) (- x 1))) (/ x (+ x 1)))) 0.870 * [simplify]: Simplifying (/ (cbrt 1) (- x 1)) 0.870 * * [simplify]: iters left: 4 (5 enodes) 0.872 * * [simplify]: iters left: 3 (20 enodes) 0.875 * * [simplify]: iters left: 2 (24 enodes) 0.879 * * [simplify]: Extracting #0: cost 1 inf + 0 0.879 * * [simplify]: Extracting #1: cost 4 inf + 0 0.879 * * [simplify]: Extracting #2: cost 6 inf + 1 0.879 * * [simplify]: Extracting #3: cost 0 inf + 251 0.879 * [simplify]: Simplified to (/ 1 (- x 1)) 0.879 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 0.879 * * * * [progress]: [ 23 / 94 ] simplifiying candidate # 0.880 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1)))) 0.880 * * [simplify]: iters left: 6 (7 enodes) 0.885 * * [simplify]: iters left: 5 (28 enodes) 0.894 * * [simplify]: iters left: 4 (37 enodes) 0.904 * * [simplify]: iters left: 3 (39 enodes) 0.914 * * [simplify]: Extracting #0: cost 1 inf + 0 0.914 * * [simplify]: Extracting #1: cost 7 inf + 0 0.914 * * [simplify]: Extracting #2: cost 11 inf + 1 0.914 * * [simplify]: Extracting #3: cost 14 inf + 1 0.914 * * [simplify]: Extracting #4: cost 11 inf + 45 0.915 * * [simplify]: Extracting #5: cost 6 inf + 695 0.915 * * [simplify]: Extracting #6: cost 0 inf + 1707 0.916 * [simplify]: Simplified to (/ (/ 1 (cbrt (- x 1))) (cbrt (- x 1))) 0.916 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ (/ 1 (cbrt (- x 1))) (cbrt (- x 1))) (/ (sqrt 1) (cbrt (- x 1)))) (/ x (+ x 1)))) 0.916 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (- x 1))) 0.917 * * [simplify]: iters left: 5 (6 enodes) 0.921 * * [simplify]: iters left: 4 (23 enodes) 0.927 * * [simplify]: iters left: 3 (27 enodes) 0.934 * * [simplify]: Extracting #0: cost 1 inf + 0 0.934 * * [simplify]: Extracting #1: cost 4 inf + 0 0.934 * * [simplify]: Extracting #2: cost 5 inf + 1 0.934 * * [simplify]: Extracting #3: cost 8 inf + 1 0.935 * * [simplify]: Extracting #4: cost 6 inf + 3 0.935 * * [simplify]: Extracting #5: cost 1 inf + 493 0.935 * * [simplify]: Extracting #6: cost 0 inf + 655 0.935 * [simplify]: Simplified to (/ 1 (cbrt (- x 1))) 0.935 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (sqrt 1) (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1)))) (/ x (+ x 1)))) 0.935 * * * * [progress]: [ 24 / 94 ] simplifiying candidate # 0.935 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- x 1))) 0.935 * * [simplify]: iters left: 5 (6 enodes) 0.937 * * [simplify]: iters left: 4 (23 enodes) 0.941 * * [simplify]: iters left: 3 (27 enodes) 0.945 * * [simplify]: Extracting #0: cost 1 inf + 0 0.945 * * [simplify]: Extracting #1: cost 4 inf + 0 0.945 * * [simplify]: Extracting #2: cost 5 inf + 1 0.945 * * [simplify]: Extracting #3: cost 8 inf + 1 0.945 * * [simplify]: Extracting #4: cost 6 inf + 3 0.945 * * [simplify]: Extracting #5: cost 1 inf + 373 0.945 * * [simplify]: Extracting #6: cost 0 inf + 495 0.945 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 0.945 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (- x 1))) (/ (sqrt 1) (sqrt (- x 1)))) (/ x (+ x 1)))) 0.945 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- x 1))) 0.945 * * [simplify]: iters left: 5 (6 enodes) 0.948 * * [simplify]: iters left: 4 (23 enodes) 0.952 * * [simplify]: iters left: 3 (27 enodes) 0.956 * * [simplify]: Extracting #0: cost 1 inf + 0 0.956 * * [simplify]: Extracting #1: cost 4 inf + 0 0.956 * * [simplify]: Extracting #2: cost 5 inf + 1 0.956 * * [simplify]: Extracting #3: cost 8 inf + 1 0.956 * * [simplify]: Extracting #4: cost 6 inf + 3 0.956 * * [simplify]: Extracting #5: cost 1 inf + 373 0.956 * * [simplify]: Extracting #6: cost 0 inf + 495 0.957 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 0.957 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (sqrt 1) (sqrt (- x 1))) (/ 1 (sqrt (- x 1)))) (/ x (+ x 1)))) 0.957 * * * * [progress]: [ 25 / 94 ] simplifiying candidate # 0.957 * [simplify]: Simplifying (/ (sqrt 1) 1) 0.957 * * [simplify]: iters left: 3 (3 enodes) 0.959 * * [simplify]: iters left: 2 (9 enodes) 0.960 * * [simplify]: iters left: 1 (11 enodes) 0.962 * * [simplify]: Extracting #0: cost 1 inf + 0 0.962 * * [simplify]: Extracting #1: cost 0 inf + 1 0.962 * [simplify]: Simplified to 1 0.962 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ (sqrt 1) (- x 1))) (/ x (+ x 1)))) 0.962 * [simplify]: Simplifying (/ (sqrt 1) (- x 1)) 0.962 * * [simplify]: iters left: 4 (5 enodes) 0.964 * * [simplify]: iters left: 3 (20 enodes) 0.968 * * [simplify]: iters left: 2 (24 enodes) 0.972 * * [simplify]: Extracting #0: cost 1 inf + 0 0.972 * * [simplify]: Extracting #1: cost 4 inf + 0 0.972 * * [simplify]: Extracting #2: cost 6 inf + 1 0.972 * * [simplify]: Extracting #3: cost 0 inf + 251 0.972 * [simplify]: Simplified to (/ 1 (- x 1)) 0.972 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 0.973 * * * * [progress]: [ 26 / 94 ] simplifiying candidate # 0.973 * [simplify]: Simplifying (/ (sqrt 1) (+ (sqrt x) (sqrt 1))) 0.973 * * [simplify]: iters left: 5 (6 enodes) 0.977 * * [simplify]: iters left: 4 (21 enodes) 0.981 * * [simplify]: iters left: 3 (23 enodes) 0.988 * * [simplify]: Extracting #0: cost 1 inf + 0 0.988 * * [simplify]: Extracting #1: cost 4 inf + 0 0.988 * * [simplify]: Extracting #2: cost 5 inf + 1 0.988 * * [simplify]: Extracting #3: cost 7 inf + 1 0.988 * * [simplify]: Extracting #4: cost 1 inf + 370 0.989 * * [simplify]: Extracting #5: cost 0 inf + 492 0.989 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 0.989 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) (sqrt 1)))) (/ x (+ x 1)))) 0.989 * [simplify]: Simplifying (/ (sqrt 1) (- (sqrt x) (sqrt 1))) 0.989 * * [simplify]: iters left: 5 (6 enodes) 0.993 * * [simplify]: iters left: 4 (22 enodes) 1.001 * * [simplify]: iters left: 3 (31 enodes) 1.007 * * [simplify]: Extracting #0: cost 1 inf + 0 1.008 * * [simplify]: Extracting #1: cost 4 inf + 0 1.008 * * [simplify]: Extracting #2: cost 6 inf + 1 1.008 * * [simplify]: Extracting #3: cost 7 inf + 2 1.008 * * [simplify]: Extracting #4: cost 6 inf + 3 1.008 * * [simplify]: Extracting #5: cost 2 inf + 290 1.008 * * [simplify]: Extracting #6: cost 0 inf + 495 1.008 * [simplify]: Simplified to (/ 1 (+ -1 (sqrt x))) 1.008 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (sqrt 1) (+ (sqrt x) (sqrt 1))) (/ 1 (+ -1 (sqrt x)))) (/ x (+ x 1)))) 1.008 * * * * [progress]: [ 27 / 94 ] simplifiying candidate # 1.008 * [simplify]: Simplifying (/ (sqrt 1) (+ (sqrt x) 1)) 1.008 * * [simplify]: iters left: 5 (6 enodes) 1.011 * * [simplify]: iters left: 4 (21 enodes) 1.014 * * [simplify]: iters left: 3 (23 enodes) 1.018 * * [simplify]: Extracting #0: cost 1 inf + 0 1.018 * * [simplify]: Extracting #1: cost 4 inf + 0 1.018 * * [simplify]: Extracting #2: cost 5 inf + 1 1.018 * * [simplify]: Extracting #3: cost 7 inf + 1 1.018 * * [simplify]: Extracting #4: cost 1 inf + 370 1.018 * * [simplify]: Extracting #5: cost 0 inf + 492 1.018 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 1.018 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1))) (/ x (+ x 1)))) 1.018 * [simplify]: Simplifying (/ (sqrt 1) (- (sqrt x) 1)) 1.018 * * [simplify]: iters left: 5 (6 enodes) 1.021 * * [simplify]: iters left: 4 (23 enodes) 1.025 * * [simplify]: iters left: 3 (27 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 6 inf + 1 1.029 * * [simplify]: Extracting #3: cost 7 inf + 2 1.029 * * [simplify]: Extracting #4: cost 6 inf + 3 1.029 * * [simplify]: Extracting #5: cost 2 inf + 289 1.029 * * [simplify]: Extracting #6: cost 0 inf + 493 1.029 * [simplify]: Simplified to (/ 1 (- (sqrt x) 1)) 1.029 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 1.029 * * * * [progress]: [ 28 / 94 ] simplifiying candidate # 1.029 * [simplify]: Simplifying (/ (sqrt 1) (+ (sqrt x) 1)) 1.029 * * [simplify]: iters left: 5 (6 enodes) 1.031 * * [simplify]: iters left: 4 (21 enodes) 1.035 * * [simplify]: iters left: 3 (23 enodes) 1.038 * * [simplify]: Extracting #0: cost 1 inf + 0 1.038 * * [simplify]: Extracting #1: cost 4 inf + 0 1.038 * * [simplify]: Extracting #2: cost 5 inf + 1 1.038 * * [simplify]: Extracting #3: cost 7 inf + 1 1.038 * * [simplify]: Extracting #4: cost 1 inf + 370 1.038 * * [simplify]: Extracting #5: cost 0 inf + 492 1.039 * [simplify]: Simplified to (/ 1 (+ (sqrt x) 1)) 1.039 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ (sqrt x) 1)) (/ (sqrt 1) (- (sqrt x) 1))) (/ x (+ x 1)))) 1.039 * [simplify]: Simplifying (/ (sqrt 1) (- (sqrt x) 1)) 1.039 * * [simplify]: iters left: 5 (6 enodes) 1.043 * * [simplify]: iters left: 4 (23 enodes) 1.050 * * [simplify]: iters left: 3 (27 enodes) 1.058 * * [simplify]: Extracting #0: cost 1 inf + 0 1.058 * * [simplify]: Extracting #1: cost 4 inf + 0 1.058 * * [simplify]: Extracting #2: cost 6 inf + 1 1.058 * * [simplify]: Extracting #3: cost 7 inf + 2 1.058 * * [simplify]: Extracting #4: cost 6 inf + 3 1.058 * * [simplify]: Extracting #5: cost 2 inf + 289 1.058 * * [simplify]: Extracting #6: cost 0 inf + 493 1.058 * [simplify]: Simplified to (/ 1 (- (sqrt x) 1)) 1.059 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ (sqrt 1) (+ (sqrt x) 1)) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 1.059 * * * * [progress]: [ 29 / 94 ] simplifiying candidate # 1.059 * [simplify]: Simplifying (/ (sqrt 1) 1) 1.059 * * [simplify]: iters left: 3 (3 enodes) 1.063 * * [simplify]: iters left: 2 (9 enodes) 1.065 * * [simplify]: iters left: 1 (11 enodes) 1.067 * * [simplify]: Extracting #0: cost 1 inf + 0 1.068 * * [simplify]: Extracting #1: cost 0 inf + 1 1.068 * [simplify]: Simplified to 1 1.068 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ (sqrt 1) (- x 1))) (/ x (+ x 1)))) 1.068 * [simplify]: Simplifying (/ (sqrt 1) (- x 1)) 1.068 * * [simplify]: iters left: 4 (5 enodes) 1.070 * * [simplify]: iters left: 3 (20 enodes) 1.074 * * [simplify]: iters left: 2 (24 enodes) 1.077 * * [simplify]: Extracting #0: cost 1 inf + 0 1.077 * * [simplify]: Extracting #1: cost 4 inf + 0 1.077 * * [simplify]: Extracting #2: cost 6 inf + 1 1.077 * * [simplify]: Extracting #3: cost 0 inf + 251 1.077 * [simplify]: Simplified to (/ 1 (- x 1)) 1.077 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 1.077 * * * * [progress]: [ 30 / 94 ] simplifiying candidate # 1.078 * [simplify]: Simplifying (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) 1.078 * * [simplify]: iters left: 6 (6 enodes) 1.080 * * [simplify]: iters left: 5 (25 enodes) 1.084 * * [simplify]: iters left: 4 (31 enodes) 1.091 * * [simplify]: Extracting #0: cost 1 inf + 0 1.091 * * [simplify]: Extracting #1: cost 6 inf + 0 1.091 * * [simplify]: Extracting #2: cost 9 inf + 1 1.091 * * [simplify]: Extracting #3: cost 12 inf + 1 1.091 * * [simplify]: Extracting #4: cost 10 inf + 3 1.091 * * [simplify]: Extracting #5: cost 7 inf + 209 1.091 * * [simplify]: Extracting #6: cost 1 inf + 1184 1.091 * * [simplify]: Extracting #7: cost 0 inf + 1387 1.091 * [simplify]: Simplified to (/ (/ 1 (cbrt (+ x -1))) (cbrt (+ x -1))) 1.091 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ (/ 1 (cbrt (+ x -1))) (cbrt (+ x -1))) (/ 1 (cbrt (- x 1)))) (/ x (+ x 1)))) 1.092 * [simplify]: Simplifying (/ 1 (cbrt (- x 1))) 1.092 * * [simplify]: iters left: 5 (5 enodes) 1.093 * * [simplify]: iters left: 4 (20 enodes) 1.097 * * [simplify]: iters left: 3 (24 enodes) 1.103 * * [simplify]: Extracting #0: cost 1 inf + 0 1.103 * * [simplify]: Extracting #1: cost 4 inf + 0 1.103 * * [simplify]: Extracting #2: cost 5 inf + 1 1.103 * * [simplify]: Extracting #3: cost 8 inf + 1 1.103 * * [simplify]: Extracting #4: cost 0 inf + 655 1.104 * [simplify]: Simplified to (/ 1 (cbrt (- x 1))) 1.104 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (/ 1 (cbrt (- x 1)))) (/ x (+ x 1)))) 1.104 * * * * [progress]: [ 31 / 94 ] simplifiying candidate # 1.104 * [simplify]: Simplifying (/ 1 (sqrt (- x 1))) 1.104 * * [simplify]: iters left: 5 (5 enodes) 1.107 * * [simplify]: iters left: 4 (20 enodes) 1.115 * * [simplify]: iters left: 3 (24 enodes) 1.122 * * [simplify]: Extracting #0: cost 1 inf + 0 1.122 * * [simplify]: Extracting #1: cost 4 inf + 0 1.122 * * [simplify]: Extracting #2: cost 5 inf + 1 1.122 * * [simplify]: Extracting #3: cost 8 inf + 1 1.122 * * [simplify]: Extracting #4: cost 0 inf + 495 1.122 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 1.123 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1)))) (/ x (+ x 1)))) 1.123 * [simplify]: Simplifying (/ 1 (sqrt (- x 1))) 1.123 * * [simplify]: iters left: 5 (5 enodes) 1.126 * * [simplify]: iters left: 4 (20 enodes) 1.133 * * [simplify]: iters left: 3 (24 enodes) 1.140 * * [simplify]: Extracting #0: cost 1 inf + 0 1.140 * * [simplify]: Extracting #1: cost 4 inf + 0 1.140 * * [simplify]: Extracting #2: cost 5 inf + 1 1.140 * * [simplify]: Extracting #3: cost 8 inf + 1 1.140 * * [simplify]: Extracting #4: cost 0 inf + 495 1.141 * [simplify]: Simplified to (/ 1 (sqrt (- x 1))) 1.141 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (sqrt (- x 1))) (/ 1 (sqrt (- x 1)))) (/ x (+ x 1)))) 1.141 * * * * [progress]: [ 32 / 94 ] simplifiying candidate # 1.141 * [simplify]: Simplifying (/ 1 1) 1.141 * * [simplify]: iters left: 2 (2 enodes) 1.143 * * [simplify]: iters left: 1 (6 enodes) 1.145 * * [simplify]: Extracting #0: cost 1 inf + 0 1.145 * * [simplify]: Extracting #1: cost 0 inf + 1 1.145 * [simplify]: Simplified to 1 1.145 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 1.145 * [simplify]: Simplifying (/ 1 (- x 1)) 1.145 * * [simplify]: iters left: 4 (4 enodes) 1.148 * * [simplify]: iters left: 3 (17 enodes) 1.153 * * [simplify]: iters left: 2 (21 enodes) 1.159 * * [simplify]: Extracting #0: cost 1 inf + 0 1.160 * * [simplify]: Extracting #1: cost 4 inf + 0 1.160 * * [simplify]: Extracting #2: cost 6 inf + 1 1.160 * * [simplify]: Extracting #3: cost 0 inf + 251 1.160 * [simplify]: Simplified to (/ 1 (- x 1)) 1.160 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 1.160 * * * * [progress]: [ 33 / 94 ] simplifiying candidate # 1.160 * [simplify]: Simplifying (/ 1 (+ (sqrt x) (sqrt 1))) 1.160 * * [simplify]: iters left: 5 (6 enodes) 1.164 * * [simplify]: iters left: 4 (21 enodes) 1.170 * * [simplify]: iters left: 3 (23 enodes) 1.176 * * [simplify]: Extracting #0: cost 1 inf + 0 1.176 * * [simplify]: Extracting #1: cost 4 inf + 0 1.176 * * [simplify]: Extracting #2: cost 5 inf + 1 1.176 * * [simplify]: Extracting #3: cost 7 inf + 1 1.177 * * [simplify]: Extracting #4: cost 6 inf + 2 1.177 * * [simplify]: Extracting #5: cost 1 inf + 370 1.177 * * [simplify]: Extracting #6: cost 0 inf + 492 1.177 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 1.177 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) (sqrt 1)))) (/ x (+ x 1)))) 1.177 * [simplify]: Simplifying (/ 1 (- (sqrt x) (sqrt 1))) 1.178 * * [simplify]: iters left: 5 (6 enodes) 1.182 * * [simplify]: iters left: 4 (22 enodes) 1.189 * * [simplify]: iters left: 3 (31 enodes) 1.196 * * [simplify]: Extracting #0: cost 1 inf + 0 1.196 * * [simplify]: Extracting #1: cost 4 inf + 0 1.197 * * [simplify]: Extracting #2: cost 6 inf + 1 1.197 * * [simplify]: Extracting #3: cost 7 inf + 2 1.197 * * [simplify]: Extracting #4: cost 4 inf + 85 1.197 * * [simplify]: Extracting #5: cost 2 inf + 290 1.197 * * [simplify]: Extracting #6: cost 0 inf + 495 1.197 * [simplify]: Simplified to (/ 1 (+ -1 (sqrt x))) 1.197 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ (sqrt x) (sqrt 1))) (/ 1 (+ -1 (sqrt x)))) (/ x (+ x 1)))) 1.197 * * * * [progress]: [ 34 / 94 ] simplifiying candidate # 1.198 * [simplify]: Simplifying (/ 1 (+ (sqrt x) 1)) 1.198 * * [simplify]: iters left: 5 (5 enodes) 1.200 * * [simplify]: iters left: 4 (18 enodes) 1.206 * * [simplify]: iters left: 3 (20 enodes) 1.212 * * [simplify]: Extracting #0: cost 1 inf + 0 1.212 * * [simplify]: Extracting #1: cost 4 inf + 0 1.212 * * [simplify]: Extracting #2: cost 5 inf + 1 1.213 * * [simplify]: Extracting #3: cost 7 inf + 1 1.213 * * [simplify]: Extracting #4: cost 0 inf + 492 1.213 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 1.213 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 1.213 * [simplify]: Simplifying (/ 1 (- (sqrt x) 1)) 1.213 * * [simplify]: iters left: 5 (5 enodes) 1.216 * * [simplify]: iters left: 4 (20 enodes) 1.223 * * [simplify]: iters left: 3 (24 enodes) 1.228 * * [simplify]: Extracting #0: cost 1 inf + 0 1.228 * * [simplify]: Extracting #1: cost 4 inf + 0 1.228 * * [simplify]: Extracting #2: cost 6 inf + 1 1.228 * * [simplify]: Extracting #3: cost 7 inf + 2 1.229 * * [simplify]: Extracting #4: cost 0 inf + 495 1.229 * [simplify]: Simplified to (/ 1 (+ (sqrt x) -1)) 1.229 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ (sqrt x) 1)) (/ 1 (+ (sqrt x) -1))) (/ x (+ x 1)))) 1.229 * * * * [progress]: [ 35 / 94 ] simplifiying candidate # 1.229 * [simplify]: Simplifying (/ 1 (+ (sqrt x) 1)) 1.229 * * [simplify]: iters left: 5 (5 enodes) 1.230 * * [simplify]: iters left: 4 (18 enodes) 1.235 * * [simplify]: iters left: 3 (20 enodes) 1.238 * * [simplify]: Extracting #0: cost 1 inf + 0 1.238 * * [simplify]: Extracting #1: cost 4 inf + 0 1.238 * * [simplify]: Extracting #2: cost 5 inf + 1 1.238 * * [simplify]: Extracting #3: cost 7 inf + 1 1.238 * * [simplify]: Extracting #4: cost 0 inf + 492 1.238 * [simplify]: Simplified to (/ 1 (+ 1 (sqrt x))) 1.239 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 (sqrt x))) (/ 1 (- (sqrt x) 1))) (/ x (+ x 1)))) 1.239 * [simplify]: Simplifying (/ 1 (- (sqrt x) 1)) 1.239 * * [simplify]: iters left: 5 (5 enodes) 1.240 * * [simplify]: iters left: 4 (20 enodes) 1.244 * * [simplify]: iters left: 3 (24 enodes) 1.247 * * [simplify]: Extracting #0: cost 1 inf + 0 1.247 * * [simplify]: Extracting #1: cost 4 inf + 0 1.247 * * [simplify]: Extracting #2: cost 6 inf + 1 1.247 * * [simplify]: Extracting #3: cost 7 inf + 2 1.247 * * [simplify]: Extracting #4: cost 0 inf + 495 1.247 * [simplify]: Simplified to (/ 1 (+ (sqrt x) -1)) 1.247 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (+ (sqrt x) 1)) (/ 1 (+ (sqrt x) -1))) (/ x (+ x 1)))) 1.247 * * * * [progress]: [ 36 / 94 ] simplifiying candidate # 1.248 * [simplify]: Simplifying (/ 1 1) 1.248 * * [simplify]: iters left: 2 (2 enodes) 1.248 * * [simplify]: iters left: 1 (6 enodes) 1.250 * * [simplify]: Extracting #0: cost 1 inf + 0 1.250 * * [simplify]: Extracting #1: cost 0 inf + 1 1.250 * [simplify]: Simplified to 1 1.250 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 1.250 * [simplify]: Simplifying (/ 1 (- x 1)) 1.250 * * [simplify]: iters left: 4 (4 enodes) 1.251 * * [simplify]: iters left: 3 (17 enodes) 1.254 * * [simplify]: iters left: 2 (21 enodes) 1.260 * * [simplify]: Extracting #0: cost 1 inf + 0 1.260 * * [simplify]: Extracting #1: cost 4 inf + 0 1.260 * * [simplify]: Extracting #2: cost 6 inf + 1 1.260 * * [simplify]: Extracting #3: cost 0 inf + 251 1.260 * [simplify]: Simplified to (/ 1 (- x 1)) 1.260 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* 1 (/ 1 (- x 1))) (/ x (+ x 1)))) 1.260 * * * * [progress]: [ 37 / 94 ] simplifiying candidate # 1.261 * * * * [progress]: [ 38 / 94 ] simplifiying candidate # 1.261 * * * * [progress]: [ 39 / 94 ] simplifiying candidate # 1.261 * * * * [progress]: [ 40 / 94 ] simplifiying candidate # 1.261 * [simplify]: Simplifying (cbrt (- x 1)) 1.261 * * [simplify]: iters left: 3 (4 enodes) 1.264 * * [simplify]: iters left: 2 (17 enodes) 1.269 * * [simplify]: iters left: 1 (21 enodes) 1.275 * * [simplify]: Extracting #0: cost 1 inf + 0 1.275 * * [simplify]: Extracting #1: cost 3 inf + 0 1.275 * * [simplify]: Extracting #2: cost 7 inf + 0 1.275 * * [simplify]: Extracting #3: cost 4 inf + 3 1.275 * * [simplify]: Extracting #4: cost 0 inf + 331 1.275 * [simplify]: Simplified to (cbrt (+ x -1)) 1.275 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (* (cbrt (- x 1)) (cbrt (- x 1)))) (cbrt (+ x -1))) (/ x (+ x 1)))) 1.275 * * * * [progress]: [ 41 / 94 ] simplifiying candidate # 1.275 * [simplify]: Simplifying (sqrt (- x 1)) 1.275 * * [simplify]: iters left: 3 (4 enodes) 1.277 * * [simplify]: iters left: 2 (17 enodes) 1.279 * * [simplify]: iters left: 1 (21 enodes) 1.282 * * [simplify]: Extracting #0: cost 1 inf + 0 1.282 * * [simplify]: Extracting #1: cost 3 inf + 0 1.282 * * [simplify]: Extracting #2: cost 7 inf + 0 1.282 * * [simplify]: Extracting #3: cost 4 inf + 3 1.283 * * [simplify]: Extracting #4: cost 0 inf + 251 1.283 * [simplify]: Simplified to (sqrt (+ x -1)) 1.283 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (sqrt (- x 1))) (sqrt (+ x -1))) (/ x (+ x 1)))) 1.283 * * * * [progress]: [ 42 / 94 ] simplifiying candidate # 1.283 * [simplify]: Simplifying (- x 1) 1.283 * * [simplify]: iters left: 2 (3 enodes) 1.284 * * [simplify]: iters left: 1 (14 enodes) 1.286 * * [simplify]: Extracting #0: cost 1 inf + 0 1.287 * * [simplify]: Extracting #1: cost 5 inf + 0 1.287 * * [simplify]: Extracting #2: cost 2 inf + 3 1.287 * * [simplify]: Extracting #3: cost 0 inf + 87 1.287 * [simplify]: Simplified to (- x 1) 1.287 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 1) (- x 1)) (/ x (+ x 1)))) 1.287 * * * * [progress]: [ 43 / 94 ] simplifiying candidate # 1.287 * [simplify]: Simplifying (- (sqrt x) (sqrt 1)) 1.287 * * [simplify]: iters left: 3 (5 enodes) 1.289 * * [simplify]: iters left: 2 (20 enodes) 1.293 * * [simplify]: iters left: 1 (26 enodes) 1.296 * * [simplify]: Extracting #0: cost 1 inf + 0 1.296 * * [simplify]: Extracting #1: cost 5 inf + 0 1.296 * * [simplify]: Extracting #2: cost 5 inf + 2 1.297 * * [simplify]: Extracting #3: cost 4 inf + 3 1.297 * * [simplify]: Extracting #4: cost 0 inf + 249 1.297 * [simplify]: Simplified to (- (sqrt x) 1) 1.297 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (+ (sqrt x) (sqrt 1))) (- (sqrt x) 1)) (/ x (+ x 1)))) 1.297 * * * * [progress]: [ 44 / 94 ] simplifiying candidate # 1.297 * [simplify]: Simplifying (- (sqrt x) 1) 1.297 * * [simplify]: iters left: 3 (4 enodes) 1.298 * * [simplify]: iters left: 2 (17 enodes) 1.301 * * [simplify]: iters left: 1 (21 enodes) 1.304 * * [simplify]: Extracting #0: cost 1 inf + 0 1.305 * * [simplify]: Extracting #1: cost 5 inf + 0 1.305 * * [simplify]: Extracting #2: cost 5 inf + 2 1.305 * * [simplify]: Extracting #3: cost 4 inf + 3 1.305 * * [simplify]: Extracting #4: cost 0 inf + 249 1.305 * [simplify]: Simplified to (- (sqrt x) 1) 1.305 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1)) (/ x (+ x 1)))) 1.305 * * * * [progress]: [ 45 / 94 ] simplifiying candidate # 1.305 * [simplify]: Simplifying (- (sqrt x) 1) 1.305 * * [simplify]: iters left: 3 (4 enodes) 1.307 * * [simplify]: iters left: 2 (17 enodes) 1.309 * * [simplify]: iters left: 1 (21 enodes) 1.313 * * [simplify]: Extracting #0: cost 1 inf + 0 1.313 * * [simplify]: Extracting #1: cost 5 inf + 0 1.313 * * [simplify]: Extracting #2: cost 5 inf + 2 1.313 * * [simplify]: Extracting #3: cost 4 inf + 3 1.313 * * [simplify]: Extracting #4: cost 0 inf + 249 1.313 * [simplify]: Simplified to (- (sqrt x) 1) 1.313 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 (+ (sqrt x) 1)) (- (sqrt x) 1)) (/ x (+ x 1)))) 1.313 * * * * [progress]: [ 46 / 94 ] simplifiying candidate # 1.313 * [simplify]: Simplifying (- x 1) 1.313 * * [simplify]: iters left: 2 (3 enodes) 1.315 * * [simplify]: iters left: 1 (14 enodes) 1.320 * * [simplify]: Extracting #0: cost 1 inf + 0 1.320 * * [simplify]: Extracting #1: cost 5 inf + 0 1.320 * * [simplify]: Extracting #2: cost 2 inf + 3 1.321 * * [simplify]: Extracting #3: cost 0 inf + 87 1.321 * [simplify]: Simplified to (- x 1) 1.321 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (/ 1 1) (- x 1)) (/ x (+ x 1)))) 1.321 * * * * [progress]: [ 47 / 94 ] simplifiying candidate # 1.321 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 1.321 * * [simplify]: iters left: 3 (3 enodes) 1.327 * * [simplify]: iters left: 2 (11 enodes) 1.330 * * [simplify]: iters left: 1 (13 enodes) 1.333 * * [simplify]: Extracting #0: cost 1 inf + 0 1.333 * * [simplify]: Extracting #1: cost 0 inf + 1 1.333 * [simplify]: Simplified to 1 1.333 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ 1 (/ (- x 1) (cbrt 1))) (/ x (+ x 1)))) 1.333 * * * * [progress]: [ 48 / 94 ] simplifiying candidate # 1.333 * [simplify]: Simplifying (sqrt 1) 1.333 * * [simplify]: iters left: 1 (2 enodes) 1.336 * * [simplify]: Extracting #0: cost 1 inf + 0 1.336 * * [simplify]: Extracting #1: cost 0 inf + 1 1.336 * [simplify]: Simplified to 1 1.336 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ 1 (/ (- x 1) (sqrt 1))) (/ x (+ x 1)))) 1.336 * * * * [progress]: [ 49 / 94 ] simplifiying candidate # 1.336 * * * * [progress]: [ 50 / 94 ] simplifiying candidate # 1.336 * [simplify]: Simplifying (+ (* x x) (+ (* 1 1) (* x 1))) 1.337 * * [simplify]: iters left: 6 (7 enodes) 1.343 * * [simplify]: iters left: 5 (25 enodes) 1.347 * * [simplify]: iters left: 4 (39 enodes) 1.352 * * [simplify]: iters left: 3 (43 enodes) 1.357 * * [simplify]: iters left: 2 (44 enodes) 1.362 * * [simplify]: iters left: 1 (47 enodes) 1.368 * * [simplify]: Extracting #0: cost 1 inf + 0 1.368 * * [simplify]: Extracting #1: cost 8 inf + 0 1.368 * * [simplify]: Extracting #2: cost 10 inf + 2 1.368 * * [simplify]: Extracting #3: cost 4 inf + 336 1.368 * * [simplify]: Extracting #4: cost 0 inf + 588 1.368 * [simplify]: Simplified to (fma x x (+ x 1)) 1.368 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (pow x 3) (pow 1 3))) (fma x x (+ x 1))) (/ x (+ x 1)))) 1.368 * * * * [progress]: [ 51 / 94 ] simplifiying candidate # 1.369 * [simplify]: Simplifying (+ x 1) 1.369 * * [simplify]: iters left: 2 (3 enodes) 1.370 * * [simplify]: iters left: 1 (12 enodes) 1.372 * * [simplify]: Extracting #0: cost 1 inf + 0 1.372 * * [simplify]: Extracting #1: cost 4 inf + 0 1.372 * * [simplify]: Extracting #2: cost 2 inf + 2 1.372 * * [simplify]: Extracting #3: cost 0 inf + 86 1.372 * [simplify]: Simplified to (+ 1 x) 1.372 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ 1 x)) (/ x (+ x 1)))) 1.372 * * * * [progress]: [ 52 / 94 ] simplifiying candidate #real (real->posit16 (/ 1 (- x 1)))) (/ x (+ x 1))))> 1.372 * * * * [progress]: [ 53 / 94 ] simplifiying candidate # 1.372 * * * * [progress]: [ 54 / 94 ] simplifiying candidate # 1.372 * * * * [progress]: [ 55 / 94 ] simplifiying candidate # 1.372 * * * * [progress]: [ 56 / 94 ] simplifiying candidate # 1.372 * [simplify]: Simplifying (- (log x) (log (+ x 1))) 1.372 * * [simplify]: iters left: 5 (6 enodes) 1.374 * * [simplify]: iters left: 4 (23 enodes) 1.377 * * [simplify]: iters left: 3 (29 enodes) 1.382 * * [simplify]: Extracting #0: cost 1 inf + 0 1.382 * * [simplify]: Extracting #1: cost 5 inf + 0 1.382 * * [simplify]: Extracting #2: cost 10 inf + 0 1.382 * * [simplify]: Extracting #3: cost 11 inf + 1 1.382 * * [simplify]: Extracting #4: cost 3 inf + 789 1.382 * * [simplify]: Extracting #5: cost 0 inf + 1074 1.383 * [simplify]: Simplified to (- (log x) (log1p x)) 1.383 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (exp (- (log x) (log1p x))))) 1.383 * * * * [progress]: [ 57 / 94 ] simplifiying candidate # 1.383 * * * * [progress]: [ 58 / 94 ] simplifiying candidate # 1.383 * * * * [progress]: [ 59 / 94 ] simplifiying candidate # 1.383 * [simplify]: Simplifying (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1))) 1.383 * * [simplify]: iters left: 6 (8 enodes) 1.388 * * [simplify]: iters left: 5 (48 enodes) 1.410 * * [simplify]: iters left: 4 (136 enodes) 1.480 * * [simplify]: iters left: 3 (320 enodes) 1.633 * * [simplify]: Extracting #0: cost 1 inf + 0 1.633 * * [simplify]: Extracting #1: cost 41 inf + 0 1.633 * * [simplify]: Extracting #2: cost 102 inf + 330 1.636 * * [simplify]: Extracting #3: cost 66 inf + 10710 1.641 * * [simplify]: Extracting #4: cost 4 inf + 20540 1.646 * * [simplify]: Extracting #5: cost 0 inf + 21449 1.652 * [simplify]: Simplified to (* (* (/ x (+ 1 x)) (/ x (+ 1 x))) (/ x (+ 1 x))) 1.652 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (cbrt (* (* (/ x (+ 1 x)) (/ x (+ 1 x))) (/ x (+ 1 x)))))) 1.652 * * * * [progress]: [ 60 / 94 ] simplifiying candidate # 1.652 * * * * [progress]: [ 61 / 94 ] simplifiying candidate # 1.652 * * * * [progress]: [ 62 / 94 ] simplifiying candidate # 1.652 * * * * [progress]: [ 63 / 94 ] simplifiying candidate # 1.652 * * * * [progress]: [ 64 / 94 ] simplifiying candidate # 1.652 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.652 * * [simplify]: iters left: 6 (8 enodes) 1.654 * * [simplify]: iters left: 5 (33 enodes) 1.662 * * [simplify]: iters left: 4 (50 enodes) 1.677 * * [simplify]: iters left: 3 (57 enodes) 1.686 * * [simplify]: iters left: 2 (60 enodes) 1.694 * * [simplify]: Extracting #0: cost 1 inf + 0 1.694 * * [simplify]: Extracting #1: cost 11 inf + 0 1.694 * * [simplify]: Extracting #2: cost 22 inf + 0 1.694 * * [simplify]: Extracting #3: cost 23 inf + 1 1.694 * * [simplify]: Extracting #4: cost 18 inf + 369 1.695 * * [simplify]: Extracting #5: cost 3 inf + 3436 1.695 * * [simplify]: Extracting #6: cost 0 inf + 4282 1.696 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (+ 1 x))) (/ (cbrt x) (cbrt (+ 1 x)))) 1.696 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (* (/ (cbrt x) (cbrt (+ 1 x))) (/ (cbrt x) (cbrt (+ 1 x)))) (/ (cbrt x) (cbrt (+ x 1)))))) 1.696 * [simplify]: Simplifying (/ (cbrt x) (cbrt (+ x 1))) 1.696 * * [simplify]: iters left: 5 (6 enodes) 1.698 * * [simplify]: iters left: 4 (21 enodes) 1.702 * * [simplify]: iters left: 3 (23 enodes) 1.708 * * [simplify]: Extracting #0: cost 1 inf + 0 1.709 * * [simplify]: Extracting #1: cost 4 inf + 0 1.709 * * [simplify]: Extracting #2: cost 8 inf + 0 1.709 * * [simplify]: Extracting #3: cost 9 inf + 1 1.709 * * [simplify]: Extracting #4: cost 6 inf + 164 1.709 * * [simplify]: Extracting #5: cost 1 inf + 734 1.709 * * [simplify]: Extracting #6: cost 0 inf + 976 1.709 * [simplify]: Simplified to (/ (cbrt x) (cbrt (+ x 1))) 1.709 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (cbrt x) (cbrt (+ x 1)))))) 1.709 * * * * [progress]: [ 65 / 94 ] simplifiying candidate # 1.709 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) 1.710 * * [simplify]: iters left: 5 (7 enodes) 1.712 * * [simplify]: iters left: 4 (26 enodes) 1.717 * * [simplify]: iters left: 3 (32 enodes) 1.722 * * [simplify]: iters left: 2 (35 enodes) 1.727 * * [simplify]: Extracting #0: cost 1 inf + 0 1.727 * * [simplify]: Extracting #1: cost 7 inf + 0 1.727 * * [simplify]: Extracting #2: cost 14 inf + 0 1.727 * * [simplify]: Extracting #3: cost 15 inf + 1 1.727 * * [simplify]: Extracting #4: cost 12 inf + 164 1.727 * * [simplify]: Extracting #5: cost 4 inf + 1178 1.728 * * [simplify]: Extracting #6: cost 1 inf + 1704 1.728 * * [simplify]: Extracting #7: cost 0 inf + 1946 1.728 * [simplify]: Simplified to (* (/ (cbrt x) (sqrt (+ 1 x))) (cbrt x)) 1.728 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (* (/ (cbrt x) (sqrt (+ 1 x))) (cbrt x)) (/ (cbrt x) (sqrt (+ x 1)))))) 1.728 * [simplify]: Simplifying (/ (cbrt x) (sqrt (+ x 1))) 1.728 * * [simplify]: iters left: 5 (6 enodes) 1.730 * * [simplify]: iters left: 4 (21 enodes) 1.737 * * [simplify]: iters left: 3 (23 enodes) 1.744 * * [simplify]: Extracting #0: cost 1 inf + 0 1.744 * * [simplify]: Extracting #1: cost 4 inf + 0 1.744 * * [simplify]: Extracting #2: cost 8 inf + 0 1.744 * * [simplify]: Extracting #3: cost 9 inf + 1 1.744 * * [simplify]: Extracting #4: cost 6 inf + 164 1.744 * * [simplify]: Extracting #5: cost 1 inf + 614 1.744 * * [simplify]: Extracting #6: cost 0 inf + 816 1.745 * [simplify]: Simplified to (/ (cbrt x) (sqrt (+ x 1))) 1.745 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) (/ (cbrt x) (sqrt (+ x 1)))))) 1.745 * * * * [progress]: [ 66 / 94 ] simplifiying candidate # 1.745 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 1.745 * * [simplify]: iters left: 5 (5 enodes) 1.748 * * [simplify]: iters left: 4 (17 enodes) 1.754 * * [simplify]: iters left: 3 (27 enodes) 1.761 * * [simplify]: iters left: 2 (28 enodes) 1.768 * * [simplify]: Extracting #0: cost 1 inf + 0 1.769 * * [simplify]: Extracting #1: cost 5 inf + 0 1.769 * * [simplify]: Extracting #2: cost 7 inf + 1 1.769 * * [simplify]: Extracting #3: cost 6 inf + 2 1.769 * * [simplify]: Extracting #4: cost 1 inf + 528 1.769 * * [simplify]: Extracting #5: cost 0 inf + 650 1.769 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 1.769 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 1.770 * [simplify]: Simplifying (/ (cbrt x) (+ x 1)) 1.770 * * [simplify]: iters left: 4 (5 enodes) 1.772 * * [simplify]: iters left: 3 (18 enodes) 1.778 * * [simplify]: iters left: 2 (20 enodes) 1.784 * * [simplify]: Extracting #0: cost 1 inf + 0 1.784 * * [simplify]: Extracting #1: cost 4 inf + 0 1.784 * * [simplify]: Extracting #2: cost 8 inf + 0 1.784 * * [simplify]: Extracting #3: cost 6 inf + 2 1.784 * * [simplify]: Extracting #4: cost 0 inf + 572 1.785 * [simplify]: Simplified to (/ (cbrt x) (+ x 1)) 1.785 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 1.785 * * * * [progress]: [ 67 / 94 ] simplifiying candidate # 1.785 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 1.785 * * [simplify]: iters left: 5 (5 enodes) 1.788 * * [simplify]: iters left: 4 (17 enodes) 1.794 * * [simplify]: iters left: 3 (27 enodes) 1.802 * * [simplify]: iters left: 2 (28 enodes) 1.808 * * [simplify]: Extracting #0: cost 1 inf + 0 1.808 * * [simplify]: Extracting #1: cost 5 inf + 0 1.808 * * [simplify]: Extracting #2: cost 7 inf + 1 1.808 * * [simplify]: Extracting #3: cost 6 inf + 2 1.808 * * [simplify]: Extracting #4: cost 1 inf + 528 1.808 * * [simplify]: Extracting #5: cost 0 inf + 650 1.808 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 1.808 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 1.808 * [simplify]: Simplifying (/ (cbrt x) (+ x 1)) 1.808 * * [simplify]: iters left: 4 (5 enodes) 1.810 * * [simplify]: iters left: 3 (18 enodes) 1.812 * * [simplify]: iters left: 2 (20 enodes) 1.815 * * [simplify]: Extracting #0: cost 1 inf + 0 1.816 * * [simplify]: Extracting #1: cost 4 inf + 0 1.816 * * [simplify]: Extracting #2: cost 8 inf + 0 1.816 * * [simplify]: Extracting #3: cost 6 inf + 2 1.816 * * [simplify]: Extracting #4: cost 0 inf + 572 1.816 * [simplify]: Simplified to (/ (cbrt x) (+ x 1)) 1.816 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 1.816 * * * * [progress]: [ 68 / 94 ] simplifiying candidate # 1.816 * [simplify]: Simplifying (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.816 * * [simplify]: iters left: 6 (7 enodes) 1.818 * * [simplify]: iters left: 5 (26 enodes) 1.822 * * [simplify]: iters left: 4 (30 enodes) 1.829 * * [simplify]: Extracting #0: cost 1 inf + 0 1.829 * * [simplify]: Extracting #1: cost 6 inf + 0 1.829 * * [simplify]: Extracting #2: cost 12 inf + 0 1.829 * * [simplify]: Extracting #3: cost 13 inf + 1 1.829 * * [simplify]: Extracting #4: cost 8 inf + 168 1.829 * * [simplify]: Extracting #5: cost 4 inf + 856 1.830 * * [simplify]: Extracting #6: cost 1 inf + 1382 1.830 * * [simplify]: Extracting #7: cost 0 inf + 1624 1.830 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.830 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1)))))) 1.830 * [simplify]: Simplifying (/ (sqrt x) (cbrt (+ x 1))) 1.830 * * [simplify]: iters left: 5 (6 enodes) 1.832 * * [simplify]: iters left: 4 (21 enodes) 1.837 * * [simplify]: iters left: 3 (23 enodes) 1.843 * * [simplify]: Extracting #0: cost 1 inf + 0 1.843 * * [simplify]: Extracting #1: cost 4 inf + 0 1.843 * * [simplify]: Extracting #2: cost 8 inf + 0 1.843 * * [simplify]: Extracting #3: cost 9 inf + 1 1.844 * * [simplify]: Extracting #4: cost 6 inf + 84 1.844 * * [simplify]: Extracting #5: cost 1 inf + 614 1.844 * * [simplify]: Extracting #6: cost 0 inf + 816 1.844 * [simplify]: Simplified to (/ (sqrt x) (cbrt (+ x 1))) 1.844 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1)))))) 1.844 * * * * [progress]: [ 69 / 94 ] simplifiying candidate # 1.845 * [simplify]: Simplifying (/ (sqrt x) (sqrt (+ x 1))) 1.845 * * [simplify]: iters left: 5 (6 enodes) 1.848 * * [simplify]: iters left: 4 (21 enodes) 1.854 * * [simplify]: iters left: 3 (23 enodes) 1.861 * * [simplify]: Extracting #0: cost 1 inf + 0 1.861 * * [simplify]: Extracting #1: cost 4 inf + 0 1.861 * * [simplify]: Extracting #2: cost 8 inf + 0 1.861 * * [simplify]: Extracting #3: cost 9 inf + 1 1.861 * * [simplify]: Extracting #4: cost 6 inf + 84 1.861 * * [simplify]: Extracting #5: cost 1 inf + 494 1.861 * * [simplify]: Extracting #6: cost 0 inf + 656 1.862 * [simplify]: Simplified to (/ (sqrt x) (sqrt (+ x 1))) 1.862 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1)))))) 1.862 * [simplify]: Simplifying (/ (sqrt x) (sqrt (+ x 1))) 1.862 * * [simplify]: iters left: 5 (6 enodes) 1.864 * * [simplify]: iters left: 4 (21 enodes) 1.867 * * [simplify]: iters left: 3 (23 enodes) 1.870 * * [simplify]: Extracting #0: cost 1 inf + 0 1.870 * * [simplify]: Extracting #1: cost 4 inf + 0 1.870 * * [simplify]: Extracting #2: cost 8 inf + 0 1.870 * * [simplify]: Extracting #3: cost 9 inf + 1 1.870 * * [simplify]: Extracting #4: cost 6 inf + 84 1.871 * * [simplify]: Extracting #5: cost 1 inf + 494 1.871 * * [simplify]: Extracting #6: cost 0 inf + 656 1.871 * [simplify]: Simplified to (/ (sqrt x) (sqrt (+ x 1))) 1.871 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1)))))) 1.871 * * * * [progress]: [ 70 / 94 ] simplifiying candidate # 1.871 * [simplify]: Simplifying (/ (sqrt x) 1) 1.871 * * [simplify]: iters left: 3 (4 enodes) 1.872 * * [simplify]: iters left: 2 (12 enodes) 1.874 * * [simplify]: iters left: 1 (14 enodes) 1.876 * * [simplify]: Extracting #0: cost 1 inf + 0 1.876 * * [simplify]: Extracting #1: cost 4 inf + 0 1.876 * * [simplify]: Extracting #2: cost 0 inf + 84 1.877 * [simplify]: Simplified to (sqrt x) 1.877 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 1.877 * [simplify]: Simplifying (/ (sqrt x) (+ x 1)) 1.877 * * [simplify]: iters left: 4 (5 enodes) 1.878 * * [simplify]: iters left: 3 (18 enodes) 1.881 * * [simplify]: iters left: 2 (20 enodes) 1.884 * * [simplify]: Extracting #0: cost 1 inf + 0 1.884 * * [simplify]: Extracting #1: cost 4 inf + 0 1.884 * * [simplify]: Extracting #2: cost 8 inf + 0 1.884 * * [simplify]: Extracting #3: cost 6 inf + 2 1.884 * * [simplify]: Extracting #4: cost 0 inf + 412 1.884 * [simplify]: Simplified to (/ (sqrt x) (+ x 1)) 1.884 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 1.884 * * * * [progress]: [ 71 / 94 ] simplifiying candidate # 1.885 * [simplify]: Simplifying (/ (sqrt x) 1) 1.885 * * [simplify]: iters left: 3 (4 enodes) 1.886 * * [simplify]: iters left: 2 (12 enodes) 1.888 * * [simplify]: iters left: 1 (14 enodes) 1.890 * * [simplify]: Extracting #0: cost 1 inf + 0 1.890 * * [simplify]: Extracting #1: cost 4 inf + 0 1.890 * * [simplify]: Extracting #2: cost 0 inf + 84 1.890 * [simplify]: Simplified to (sqrt x) 1.890 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 1.890 * [simplify]: Simplifying (/ (sqrt x) (+ x 1)) 1.890 * * [simplify]: iters left: 4 (5 enodes) 1.892 * * [simplify]: iters left: 3 (18 enodes) 1.895 * * [simplify]: iters left: 2 (20 enodes) 1.902 * * [simplify]: Extracting #0: cost 1 inf + 0 1.902 * * [simplify]: Extracting #1: cost 4 inf + 0 1.902 * * [simplify]: Extracting #2: cost 8 inf + 0 1.902 * * [simplify]: Extracting #3: cost 6 inf + 2 1.902 * * [simplify]: Extracting #4: cost 0 inf + 412 1.902 * [simplify]: Simplified to (/ (sqrt x) (+ x 1)) 1.902 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 1.902 * * * * [progress]: [ 72 / 94 ] simplifiying candidate # 1.903 * [simplify]: Simplifying (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.903 * * [simplify]: iters left: 6 (6 enodes) 1.906 * * [simplify]: iters left: 5 (23 enodes) 1.914 * * [simplify]: iters left: 4 (27 enodes) 1.918 * * [simplify]: Extracting #0: cost 1 inf + 0 1.918 * * [simplify]: Extracting #1: cost 6 inf + 0 1.919 * * [simplify]: Extracting #2: cost 9 inf + 1 1.919 * * [simplify]: Extracting #3: cost 11 inf + 1 1.919 * * [simplify]: Extracting #4: cost 8 inf + 86 1.919 * * [simplify]: Extracting #5: cost 2 inf + 1018 1.919 * * [simplify]: Extracting #6: cost 0 inf + 1382 1.919 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 1.919 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ x 1)))))) 1.919 * [simplify]: Simplifying (/ x (cbrt (+ x 1))) 1.920 * * [simplify]: iters left: 5 (5 enodes) 1.921 * * [simplify]: iters left: 4 (18 enodes) 1.925 * * [simplify]: iters left: 3 (20 enodes) 1.929 * * [simplify]: Extracting #0: cost 1 inf + 0 1.929 * * [simplify]: Extracting #1: cost 4 inf + 0 1.929 * * [simplify]: Extracting #2: cost 5 inf + 1 1.929 * * [simplify]: Extracting #3: cost 7 inf + 1 1.929 * * [simplify]: Extracting #4: cost 0 inf + 654 1.929 * [simplify]: Simplified to (/ x (cbrt (+ 1 x))) 1.929 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ 1 x)))))) 1.929 * * * * [progress]: [ 73 / 94 ] simplifiying candidate # 1.929 * [simplify]: Simplifying (/ 1 (sqrt (+ x 1))) 1.929 * * [simplify]: iters left: 5 (5 enodes) 1.931 * * [simplify]: iters left: 4 (18 enodes) 1.934 * * [simplify]: iters left: 3 (20 enodes) 1.939 * * [simplify]: Extracting #0: cost 1 inf + 0 1.939 * * [simplify]: Extracting #1: cost 4 inf + 0 1.939 * * [simplify]: Extracting #2: cost 5 inf + 1 1.939 * * [simplify]: Extracting #3: cost 7 inf + 1 1.939 * * [simplify]: Extracting #4: cost 0 inf + 494 1.939 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 1.939 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ x 1)))))) 1.939 * [simplify]: Simplifying (/ x (sqrt (+ x 1))) 1.939 * * [simplify]: iters left: 5 (5 enodes) 1.941 * * [simplify]: iters left: 4 (18 enodes) 1.944 * * [simplify]: iters left: 3 (20 enodes) 1.947 * * [simplify]: Extracting #0: cost 1 inf + 0 1.947 * * [simplify]: Extracting #1: cost 4 inf + 0 1.948 * * [simplify]: Extracting #2: cost 5 inf + 1 1.948 * * [simplify]: Extracting #3: cost 7 inf + 1 1.948 * * [simplify]: Extracting #4: cost 0 inf + 494 1.948 * [simplify]: Simplified to (/ x (sqrt (+ 1 x))) 1.948 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ 1 x)))))) 1.948 * * * * [progress]: [ 74 / 94 ] simplifiying candidate # 1.948 * [simplify]: Simplifying (/ 1 1) 1.948 * * [simplify]: iters left: 2 (2 enodes) 1.950 * * [simplify]: iters left: 1 (6 enodes) 1.952 * * [simplify]: Extracting #0: cost 1 inf + 0 1.952 * * [simplify]: Extracting #1: cost 0 inf + 1 1.952 * [simplify]: Simplified to 1 1.952 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* 1 (/ x (+ x 1))))) 1.952 * [simplify]: Simplifying (/ x (+ x 1)) 1.952 * * [simplify]: iters left: 4 (4 enodes) 1.955 * * [simplify]: iters left: 3 (15 enodes) 1.959 * * [simplify]: iters left: 2 (17 enodes) 1.964 * * [simplify]: Extracting #0: cost 1 inf + 0 1.964 * * [simplify]: Extracting #1: cost 4 inf + 0 1.964 * * [simplify]: Extracting #2: cost 5 inf + 1 1.964 * * [simplify]: Extracting #3: cost 3 inf + 44 1.965 * * [simplify]: Extracting #4: cost 1 inf + 168 1.965 * * [simplify]: Extracting #5: cost 0 inf + 250 1.965 * [simplify]: Simplified to (/ x (+ 1 x)) 1.965 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* 1 (/ x (+ 1 x))))) 1.965 * * * * [progress]: [ 75 / 94 ] simplifiying candidate # 1.965 * [simplify]: Simplifying (/ 1 1) 1.965 * * [simplify]: iters left: 2 (2 enodes) 1.967 * * [simplify]: iters left: 1 (6 enodes) 1.969 * * [simplify]: Extracting #0: cost 1 inf + 0 1.969 * * [simplify]: Extracting #1: cost 0 inf + 1 1.969 * [simplify]: Simplified to 1 1.969 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (* 1 (/ x (+ x 1))))) 1.969 * [simplify]: Simplifying (/ x (+ x 1)) 1.969 * * [simplify]: iters left: 4 (4 enodes) 1.971 * * [simplify]: iters left: 3 (15 enodes) 1.976 * * [simplify]: iters left: 2 (17 enodes) 1.981 * * [simplify]: Extracting #0: cost 1 inf + 0 1.981 * * [simplify]: Extracting #1: cost 4 inf + 0 1.981 * * [simplify]: Extracting #2: cost 5 inf + 1 1.981 * * [simplify]: Extracting #3: cost 3 inf + 44 1.981 * * [simplify]: Extracting #4: cost 1 inf + 168 1.981 * * [simplify]: Extracting #5: cost 0 inf + 250 1.981 * [simplify]: Simplified to (/ x (+ 1 x)) 1.982 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* 1 (/ x (+ 1 x))))) 1.982 * * * * [progress]: [ 76 / 94 ] simplifiying candidate # 1.982 * * * * [progress]: [ 77 / 94 ] simplifiying candidate # 1.982 * * * * [progress]: [ 78 / 94 ] simplifiying candidate # 1.982 * * * * [progress]: [ 79 / 94 ] simplifiying candidate # 1.982 * [simplify]: Simplifying (cbrt (+ x 1)) 1.982 * * [simplify]: iters left: 3 (4 enodes) 1.985 * * [simplify]: iters left: 2 (15 enodes) 1.989 * * [simplify]: iters left: 1 (17 enodes) 1.994 * * [simplify]: Extracting #0: cost 1 inf + 0 1.994 * * [simplify]: Extracting #1: cost 3 inf + 0 1.994 * * [simplify]: Extracting #2: cost 6 inf + 0 1.994 * * [simplify]: Extracting #3: cost 2 inf + 86 1.994 * * [simplify]: Extracting #4: cost 1 inf + 208 1.994 * * [simplify]: Extracting #5: cost 0 inf + 330 1.995 * [simplify]: Simplified to (cbrt (+ 1 x)) 1.995 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ 1 x))))) 1.995 * * * * [progress]: [ 80 / 94 ] simplifiying candidate # 1.995 * [simplify]: Simplifying (sqrt (+ x 1)) 1.995 * * [simplify]: iters left: 3 (4 enodes) 1.997 * * [simplify]: iters left: 2 (15 enodes) 2.002 * * [simplify]: iters left: 1 (17 enodes) 2.007 * * [simplify]: Extracting #0: cost 1 inf + 0 2.007 * * [simplify]: Extracting #1: cost 3 inf + 0 2.007 * * [simplify]: Extracting #2: cost 6 inf + 0 2.007 * * [simplify]: Extracting #3: cost 2 inf + 86 2.007 * * [simplify]: Extracting #4: cost 1 inf + 168 2.008 * * [simplify]: Extracting #5: cost 0 inf + 250 2.008 * [simplify]: Simplified to (sqrt (+ 1 x)) 2.008 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x (sqrt (+ x 1))) (sqrt (+ 1 x))))) 2.008 * * * * [progress]: [ 81 / 94 ] simplifiying candidate # 2.008 * [simplify]: Simplifying (+ x 1) 2.008 * * [simplify]: iters left: 2 (3 enodes) 2.010 * * [simplify]: iters left: 1 (12 enodes) 2.014 * * [simplify]: Extracting #0: cost 1 inf + 0 2.014 * * [simplify]: Extracting #1: cost 4 inf + 0 2.014 * * [simplify]: Extracting #2: cost 2 inf + 2 2.014 * * [simplify]: Extracting #3: cost 0 inf + 86 2.014 * [simplify]: Simplified to (+ 1 x) 2.014 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ 1 x)))) 2.014 * * * * [progress]: [ 82 / 94 ] simplifiying candidate # 2.015 * [simplify]: Simplifying (+ x 1) 2.015 * * [simplify]: iters left: 2 (3 enodes) 2.017 * * [simplify]: iters left: 1 (12 enodes) 2.020 * * [simplify]: Extracting #0: cost 1 inf + 0 2.020 * * [simplify]: Extracting #1: cost 4 inf + 0 2.020 * * [simplify]: Extracting #2: cost 2 inf + 2 2.020 * * [simplify]: Extracting #3: cost 0 inf + 86 2.020 * [simplify]: Simplified to (+ 1 x) 2.020 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (/ (/ x 1) (+ 1 x)))) 2.021 * * * * [progress]: [ 83 / 94 ] simplifiying candidate # 2.021 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 2.021 * * [simplify]: iters left: 3 (3 enodes) 2.022 * * [simplify]: iters left: 2 (9 enodes) 2.025 * * [simplify]: Extracting #0: cost 1 inf + 0 2.025 * * [simplify]: Extracting #1: cost 3 inf + 0 2.025 * * [simplify]: Extracting #2: cost 5 inf + 0 2.025 * * [simplify]: Extracting #3: cost 4 inf + 1 2.025 * * [simplify]: Extracting #4: cost 0 inf + 405 2.025 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 2.025 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (/ (* (cbrt x) (cbrt x)) (/ (+ x 1) (cbrt x))))) 2.025 * * * * [progress]: [ 84 / 94 ] simplifiying candidate # 2.025 * [simplify]: Simplifying (sqrt x) 2.025 * * [simplify]: iters left: 1 (2 enodes) 2.026 * * [simplify]: Extracting #0: cost 1 inf + 0 2.026 * * [simplify]: Extracting #1: cost 3 inf + 0 2.026 * * [simplify]: Extracting #2: cost 2 inf + 1 2.026 * * [simplify]: Extracting #3: cost 0 inf + 83 2.026 * [simplify]: Simplified to (sqrt x) 2.027 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (/ 1 (- x 1)) (/ (sqrt x) (/ (+ x 1) (sqrt x))))) 2.027 * * * * [progress]: [ 85 / 94 ] simplifiying candidate # 2.027 * * * * [progress]: [ 86 / 94 ] simplifiying candidate # 2.027 * [simplify]: Simplifying (+ (* x x) (- (* 1 1) (* x 1))) 2.027 * * [simplify]: iters left: 6 (7 enodes) 2.031 * * [simplify]: iters left: 5 (27 enodes) 2.039 * * [simplify]: iters left: 4 (48 enodes) 2.053 * * [simplify]: iters left: 3 (68 enodes) 2.071 * * [simplify]: iters left: 2 (89 enodes) 2.099 * * [simplify]: iters left: 1 (116 enodes) 2.133 * * [simplify]: Extracting #0: cost 1 inf + 0 2.133 * * [simplify]: Extracting #1: cost 15 inf + 0 2.134 * * [simplify]: Extracting #2: cost 26 inf + 2 2.134 * * [simplify]: Extracting #3: cost 9 inf + 1019 2.135 * * [simplify]: Extracting #4: cost 0 inf + 1538 2.136 * [simplify]: Simplified to (fma x x (- 1 x)) 2.136 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (+ (pow x 3) (pow 1 3))) (fma x x (- 1 x))))) 2.137 * * * * [progress]: [ 87 / 94 ] simplifiying candidate # 2.137 * [simplify]: Simplifying (- x 1) 2.137 * * [simplify]: iters left: 2 (3 enodes) 2.139 * * [simplify]: iters left: 1 (14 enodes) 2.144 * * [simplify]: Extracting #0: cost 1 inf + 0 2.144 * * [simplify]: Extracting #1: cost 5 inf + 0 2.144 * * [simplify]: Extracting #2: cost 2 inf + 3 2.144 * * [simplify]: Extracting #3: cost 0 inf + 87 2.144 * [simplify]: Simplified to (- x 1) 2.144 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (/ 1 (- x 1)) (* (/ x (- (* x x) (* 1 1))) (- x 1)))) 2.144 * * * * [progress]: [ 88 / 94 ] simplifiying candidate #real (real->posit16 (/ x (+ x 1))))))> 2.144 * * * * [progress]: [ 89 / 94 ] simplifiying candidate # 2.145 * [simplify]: Simplifying (- (+ x (+ (pow x 2) 1))) 2.145 * * [simplify]: iters left: 6 (7 enodes) 2.149 * * [simplify]: iters left: 5 (34 enodes) 2.160 * * [simplify]: iters left: 4 (60 enodes) 2.178 * * [simplify]: iters left: 3 (92 enodes) 2.195 * * [simplify]: iters left: 2 (124 enodes) 2.219 * * [simplify]: iters left: 1 (163 enodes) 2.258 * * [simplify]: Extracting #0: cost 1 inf + 0 2.259 * * [simplify]: Extracting #1: cost 18 inf + 0 2.259 * * [simplify]: Extracting #2: cost 28 inf + 3 2.259 * * [simplify]: Extracting #3: cost 11 inf + 1153 2.260 * * [simplify]: Extracting #4: cost 0 inf + 2047 2.260 * [simplify]: Simplified to (- -1 (fma x x x)) 2.261 * [simplify]: Simplified (2 1) to (λ (x) (+ (- -1 (fma x x x)) (/ x (+ x 1)))) 2.261 * * * * [progress]: [ 90 / 94 ] simplifiying candidate # 2.261 * [simplify]: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 2.261 * * [simplify]: iters left: 6 (11 enodes) 2.265 * * [simplify]: iters left: 5 (49 enodes) 2.275 * * [simplify]: iters left: 4 (78 enodes) 2.303 * * [simplify]: iters left: 3 (114 enodes) 2.337 * * [simplify]: iters left: 2 (166 enodes) 2.366 * * [simplify]: iters left: 1 (272 enodes) 2.432 * * [simplify]: Extracting #0: cost 1 inf + 0 2.432 * * [simplify]: Extracting #1: cost 8 inf + 0 2.432 * * [simplify]: Extracting #2: cost 20 inf + 0 2.433 * * [simplify]: Extracting #3: cost 40 inf + 2 2.433 * * [simplify]: Extracting #4: cost 73 inf + 1577 2.434 * * [simplify]: Extracting #5: cost 71 inf + 3210 2.435 * * [simplify]: Extracting #6: cost 56 inf + 9607 2.437 * * [simplify]: Extracting #7: cost 6 inf + 35216 2.440 * * [simplify]: Extracting #8: cost 0 inf + 37997 2.443 * [simplify]: Simplified to (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) 2.443 * [simplify]: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) (/ x (+ x 1)))) 2.443 * * * * [progress]: [ 91 / 94 ] simplifiying candidate # 2.443 * [simplify]: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 2.443 * * [simplify]: iters left: 6 (11 enodes) 2.447 * * [simplify]: iters left: 5 (49 enodes) 2.457 * * [simplify]: iters left: 4 (78 enodes) 2.474 * * [simplify]: iters left: 3 (114 enodes) 2.492 * * [simplify]: iters left: 2 (166 enodes) 2.519 * * [simplify]: iters left: 1 (272 enodes) 2.597 * * [simplify]: Extracting #0: cost 1 inf + 0 2.597 * * [simplify]: Extracting #1: cost 8 inf + 0 2.597 * * [simplify]: Extracting #2: cost 20 inf + 0 2.597 * * [simplify]: Extracting #3: cost 40 inf + 2 2.598 * * [simplify]: Extracting #4: cost 73 inf + 1577 2.598 * * [simplify]: Extracting #5: cost 71 inf + 3210 2.600 * * [simplify]: Extracting #6: cost 56 inf + 9607 2.602 * * [simplify]: Extracting #7: cost 6 inf + 35216 2.605 * * [simplify]: Extracting #8: cost 0 inf + 37997 2.608 * [simplify]: Simplified to (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) 2.608 * [simplify]: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) (/ x (+ x 1)))) 2.608 * * * * [progress]: [ 92 / 94 ] simplifiying candidate # 2.608 * [simplify]: Simplifying (- (+ x (pow x 3)) (pow x 2)) 2.608 * * [simplify]: iters left: 5 (7 enodes) 2.611 * * [simplify]: iters left: 4 (37 enodes) 2.620 * * [simplify]: iters left: 3 (83 enodes) 2.641 * * [simplify]: iters left: 2 (160 enodes) 2.675 * * [simplify]: iters left: 1 (260 enodes) 2.754 * * [simplify]: Extracting #0: cost 1 inf + 0 2.754 * * [simplify]: Extracting #1: cost 39 inf + 0 2.755 * * [simplify]: Extracting #2: cost 94 inf + 42 2.755 * * [simplify]: Extracting #3: cost 81 inf + 1389 2.757 * * [simplify]: Extracting #4: cost 38 inf + 10998 2.760 * * [simplify]: Extracting #5: cost 1 inf + 27430 2.763 * * [simplify]: Extracting #6: cost 0 inf + 27802 2.766 * [simplify]: Simplified to (fma (* x x) x (- x (* x x))) 2.766 * [simplify]: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (fma (* x x) x (- x (* x x))))) 2.766 * * * * [progress]: [ 93 / 94 ] simplifiying candidate # 2.766 * [simplify]: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 2.766 * * [simplify]: iters left: 6 (8 enodes) 2.771 * * [simplify]: iters left: 5 (35 enodes) 2.779 * * [simplify]: iters left: 4 (53 enodes) 2.787 * * [simplify]: iters left: 3 (64 enodes) 2.800 * * [simplify]: iters left: 2 (68 enodes) 2.817 * * [simplify]: iters left: 1 (74 enodes) 2.837 * * [simplify]: Extracting #0: cost 1 inf + 0 2.837 * * [simplify]: Extracting #1: cost 16 inf + 0 2.838 * * [simplify]: Extracting #2: cost 26 inf + 1 2.838 * * [simplify]: Extracting #3: cost 26 inf + 3 2.838 * * [simplify]: Extracting #4: cost 13 inf + 987 2.839 * * [simplify]: Extracting #5: cost 0 inf + 2733 2.841 * [simplify]: Simplified to (- (+ 1 (/ 1 (* x x))) (/ 1 x)) 2.841 * [simplify]: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (- (+ 1 (/ 1 (* x x))) (/ 1 x)))) 2.841 * * * * [progress]: [ 94 / 94 ] simplifiying candidate # 2.841 * [simplify]: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 2.841 * * [simplify]: iters left: 6 (8 enodes) 2.846 * * [simplify]: iters left: 5 (35 enodes) 2.857 * * [simplify]: iters left: 4 (53 enodes) 2.873 * * [simplify]: iters left: 3 (64 enodes) 2.890 * * [simplify]: iters left: 2 (68 enodes) 2.906 * * [simplify]: iters left: 1 (74 enodes) 2.918 * * [simplify]: Extracting #0: cost 1 inf + 0 2.918 * * [simplify]: Extracting #1: cost 16 inf + 0 2.918 * * [simplify]: Extracting #2: cost 26 inf + 1 2.918 * * [simplify]: Extracting #3: cost 26 inf + 3 2.918 * * [simplify]: Extracting #4: cost 13 inf + 987 2.919 * * [simplify]: Extracting #5: cost 0 inf + 2733 2.920 * [simplify]: Simplified to (- (+ 1 (/ 1 (* x x))) (/ 1 x)) 2.920 * [simplify]: Simplified (2 2) to (λ (x) (+ (/ 1 (- x 1)) (- (+ 1 (/ 1 (* x x))) (/ 1 x)))) 2.920 * * * [progress]: adding candidates to table 3.550 * * [progress]: iteration 2 / 4 3.550 * * * [progress]: picking best candidate 3.553 * * * * [pick]: Picked # 3.553 * * * [progress]: localizing error 3.575 * * * [progress]: generating rewritten candidates 3.576 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1) 3.641 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1) 3.666 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2) 3.683 * * * [progress]: generating series expansions 3.683 * * * * [progress]: [ 1 / 3 ] generating series at (2 1) 3.684 * [backup-simplify]: Simplify (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) into (/ (+ x 1) (- (pow x 2) 1)) 3.684 * [approximate]: Taking taylor expansion of (/ (+ x 1) (- (pow x 2) 1)) in (x) around 0 3.684 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- (pow x 2) 1)) in x 3.684 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.684 * [taylor]: Taking taylor expansion of x in x 3.684 * [backup-simplify]: Simplify 0 into 0 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [taylor]: Taking taylor expansion of 1 in x 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 3.685 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.685 * [taylor]: Taking taylor expansion of x in x 3.685 * [backup-simplify]: Simplify 0 into 0 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [taylor]: Taking taylor expansion of 1 in x 3.685 * [backup-simplify]: Simplify 1 into 1 3.685 * [backup-simplify]: Simplify (+ 0 1) into 1 3.686 * [backup-simplify]: Simplify (- 1) into -1 3.686 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.687 * [backup-simplify]: Simplify (/ 1 -1) into -1 3.687 * [taylor]: Taking taylor expansion of (/ (+ x 1) (- (pow x 2) 1)) in x 3.687 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.687 * [taylor]: Taking taylor expansion of x in x 3.687 * [backup-simplify]: Simplify 0 into 0 3.687 * [backup-simplify]: Simplify 1 into 1 3.687 * [taylor]: Taking taylor expansion of 1 in x 3.687 * [backup-simplify]: Simplify 1 into 1 3.687 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 3.687 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.687 * [taylor]: Taking taylor expansion of x in x 3.687 * [backup-simplify]: Simplify 0 into 0 3.687 * [backup-simplify]: Simplify 1 into 1 3.687 * [taylor]: Taking taylor expansion of 1 in x 3.687 * [backup-simplify]: Simplify 1 into 1 3.687 * [backup-simplify]: Simplify (+ 0 1) into 1 3.688 * [backup-simplify]: Simplify (- 1) into -1 3.688 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.689 * [backup-simplify]: Simplify (/ 1 -1) into -1 3.689 * [backup-simplify]: Simplify -1 into -1 3.689 * [backup-simplify]: Simplify (+ 1 0) into 1 3.690 * [backup-simplify]: Simplify (- 0) into 0 3.690 * [backup-simplify]: Simplify (+ 0 0) into 0 3.691 * [backup-simplify]: Simplify (- (/ 1 -1) (+ (* -1 (/ 0 -1)))) into -1 3.691 * [backup-simplify]: Simplify -1 into -1 3.692 * [backup-simplify]: Simplify (+ 0 0) into 0 3.692 * [backup-simplify]: Simplify (* 1 1) into 1 3.692 * [backup-simplify]: Simplify (- 0) into 0 3.693 * [backup-simplify]: Simplify (+ 1 0) into 1 3.694 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 1 -1)) (* -1 (/ 0 -1)))) into -1 3.694 * [backup-simplify]: Simplify -1 into -1 3.694 * [backup-simplify]: Simplify (+ (* -1 (pow x 2)) (+ (* -1 x) -1)) into (- (+ x (+ (pow x 2) 1))) 3.695 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 x) (/ 1 x)) (* 1 1))) (+ (/ 1 x) 1)) into (/ (+ (/ 1 x) 1) (- (/ 1 (pow x 2)) 1)) 3.695 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 (pow x 2)) 1)) in (x) around 0 3.695 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 (pow x 2)) 1)) in x 3.695 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.695 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.695 * [taylor]: Taking taylor expansion of x in x 3.695 * [backup-simplify]: Simplify 0 into 0 3.695 * [backup-simplify]: Simplify 1 into 1 3.696 * [backup-simplify]: Simplify (/ 1 1) into 1 3.696 * [taylor]: Taking taylor expansion of 1 in x 3.696 * [backup-simplify]: Simplify 1 into 1 3.696 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.696 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.696 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.696 * [taylor]: Taking taylor expansion of x in x 3.696 * [backup-simplify]: Simplify 0 into 0 3.696 * [backup-simplify]: Simplify 1 into 1 3.696 * [backup-simplify]: Simplify (* 1 1) into 1 3.696 * [backup-simplify]: Simplify (/ 1 1) into 1 3.696 * [taylor]: Taking taylor expansion of 1 in x 3.697 * [backup-simplify]: Simplify 1 into 1 3.697 * [backup-simplify]: Simplify (+ 1 0) into 1 3.697 * [backup-simplify]: Simplify (+ 1 0) into 1 3.698 * [backup-simplify]: Simplify (/ 1 1) into 1 3.698 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1) (- (/ 1 (pow x 2)) 1)) in x 3.698 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.698 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.698 * [taylor]: Taking taylor expansion of x in x 3.698 * [backup-simplify]: Simplify 0 into 0 3.698 * [backup-simplify]: Simplify 1 into 1 3.698 * [backup-simplify]: Simplify (/ 1 1) into 1 3.698 * [taylor]: Taking taylor expansion of 1 in x 3.698 * [backup-simplify]: Simplify 1 into 1 3.698 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.698 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.698 * [taylor]: Taking taylor expansion of x in x 3.698 * [backup-simplify]: Simplify 0 into 0 3.699 * [backup-simplify]: Simplify 1 into 1 3.699 * [backup-simplify]: Simplify (* 1 1) into 1 3.699 * [backup-simplify]: Simplify (/ 1 1) into 1 3.699 * [taylor]: Taking taylor expansion of 1 in x 3.699 * [backup-simplify]: Simplify 1 into 1 3.700 * [backup-simplify]: Simplify (+ 1 0) into 1 3.700 * [backup-simplify]: Simplify (+ 1 0) into 1 3.700 * [backup-simplify]: Simplify (/ 1 1) into 1 3.701 * [backup-simplify]: Simplify 1 into 1 3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.702 * [backup-simplify]: Simplify (+ 0 1) into 1 3.702 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.703 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.703 * [backup-simplify]: Simplify (+ 0 0) into 0 3.704 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* 1 (/ 0 1)))) into 1 3.704 * [backup-simplify]: Simplify 1 into 1 3.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.706 * [backup-simplify]: Simplify (+ 0 0) into 0 3.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.708 * [backup-simplify]: Simplify (- 1) into -1 3.708 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.709 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ -1 1)) (* 1 (/ 0 1)))) into 1 3.709 * [backup-simplify]: Simplify 1 into 1 3.710 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 3)) (+ (* 1 (pow (/ 1 x) 2)) (* 1 (/ 1 x)))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 3.710 * [backup-simplify]: Simplify (* (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* 1 1))) (+ (/ 1 (- x)) 1)) into (/ (- 1 (/ 1 x)) (- (/ 1 (pow x 2)) 1)) 3.710 * [approximate]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- (/ 1 (pow x 2)) 1)) in (x) around 0 3.710 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- (/ 1 (pow x 2)) 1)) in x 3.710 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.710 * [taylor]: Taking taylor expansion of 1 in x 3.711 * [backup-simplify]: Simplify 1 into 1 3.711 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.711 * [taylor]: Taking taylor expansion of x in x 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.711 * [backup-simplify]: Simplify (/ 1 1) into 1 3.711 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.711 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.711 * [taylor]: Taking taylor expansion of x in x 3.711 * [backup-simplify]: Simplify 0 into 0 3.711 * [backup-simplify]: Simplify 1 into 1 3.712 * [backup-simplify]: Simplify (* 1 1) into 1 3.712 * [backup-simplify]: Simplify (/ 1 1) into 1 3.712 * [taylor]: Taking taylor expansion of 1 in x 3.712 * [backup-simplify]: Simplify 1 into 1 3.712 * [backup-simplify]: Simplify (- 1) into -1 3.713 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.713 * [backup-simplify]: Simplify (+ 1 0) into 1 3.713 * [backup-simplify]: Simplify (/ -1 1) into -1 3.714 * [taylor]: Taking taylor expansion of (/ (- 1 (/ 1 x)) (- (/ 1 (pow x 2)) 1)) in x 3.714 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.714 * [taylor]: Taking taylor expansion of 1 in x 3.714 * [backup-simplify]: Simplify 1 into 1 3.714 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.714 * [taylor]: Taking taylor expansion of x in x 3.714 * [backup-simplify]: Simplify 0 into 0 3.714 * [backup-simplify]: Simplify 1 into 1 3.714 * [backup-simplify]: Simplify (/ 1 1) into 1 3.714 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.714 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.714 * [taylor]: Taking taylor expansion of x in x 3.714 * [backup-simplify]: Simplify 0 into 0 3.714 * [backup-simplify]: Simplify 1 into 1 3.715 * [backup-simplify]: Simplify (* 1 1) into 1 3.715 * [backup-simplify]: Simplify (/ 1 1) into 1 3.715 * [taylor]: Taking taylor expansion of 1 in x 3.715 * [backup-simplify]: Simplify 1 into 1 3.715 * [backup-simplify]: Simplify (- 1) into -1 3.716 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.716 * [backup-simplify]: Simplify (+ 1 0) into 1 3.717 * [backup-simplify]: Simplify (/ -1 1) into -1 3.717 * [backup-simplify]: Simplify -1 into -1 3.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.718 * [backup-simplify]: Simplify (- 0) into 0 3.718 * [backup-simplify]: Simplify (+ 1 0) into 1 3.719 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.720 * [backup-simplify]: Simplify (+ 0 0) into 0 3.721 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -1 (/ 0 1)))) into 1 3.721 * [backup-simplify]: Simplify 1 into 1 3.722 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.722 * [backup-simplify]: Simplify (- 0) into 0 3.723 * [backup-simplify]: Simplify (+ 0 0) into 0 3.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.725 * [backup-simplify]: Simplify (- 1) into -1 3.725 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.726 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ -1 1)) (* 1 (/ 0 1)))) into -1 3.726 * [backup-simplify]: Simplify -1 into -1 3.727 * [backup-simplify]: Simplify (+ (* -1 (pow (/ 1 (- x)) 3)) (+ (* 1 (pow (/ 1 (- x)) 2)) (* -1 (/ 1 (- x))))) into (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 3.727 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1) 3.727 * [backup-simplify]: Simplify (/ 1 (- (* x x) (* 1 1))) into (/ 1 (- (pow x 2) 1)) 3.727 * [approximate]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in (x) around 0 3.727 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in x 3.727 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 3.727 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.727 * [taylor]: Taking taylor expansion of x in x 3.727 * [backup-simplify]: Simplify 0 into 0 3.727 * [backup-simplify]: Simplify 1 into 1 3.727 * [taylor]: Taking taylor expansion of 1 in x 3.727 * [backup-simplify]: Simplify 1 into 1 3.728 * [backup-simplify]: Simplify (- 1) into -1 3.728 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.729 * [backup-simplify]: Simplify (/ 1 -1) into -1 3.729 * [taylor]: Taking taylor expansion of (/ 1 (- (pow x 2) 1)) in x 3.729 * [taylor]: Taking taylor expansion of (- (pow x 2) 1) in x 3.729 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.729 * [taylor]: Taking taylor expansion of x in x 3.729 * [backup-simplify]: Simplify 0 into 0 3.729 * [backup-simplify]: Simplify 1 into 1 3.729 * [taylor]: Taking taylor expansion of 1 in x 3.729 * [backup-simplify]: Simplify 1 into 1 3.729 * [backup-simplify]: Simplify (- 1) into -1 3.729 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.730 * [backup-simplify]: Simplify (/ 1 -1) into -1 3.730 * [backup-simplify]: Simplify -1 into -1 3.730 * [backup-simplify]: Simplify (- 0) into 0 3.731 * [backup-simplify]: Simplify (+ 0 0) into 0 3.731 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)))) into 0 3.731 * [backup-simplify]: Simplify 0 into 0 3.732 * [backup-simplify]: Simplify (* 1 1) into 1 3.732 * [backup-simplify]: Simplify (- 0) into 0 3.732 * [backup-simplify]: Simplify (+ 1 0) into 1 3.733 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1 3.733 * [backup-simplify]: Simplify -1 into -1 3.734 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.734 * [backup-simplify]: Simplify (- 0) into 0 3.735 * [backup-simplify]: Simplify (+ 0 0) into 0 3.736 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* -1 (/ 0 -1)))) into 0 3.736 * [backup-simplify]: Simplify 0 into 0 3.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.737 * [backup-simplify]: Simplify (- 0) into 0 3.737 * [backup-simplify]: Simplify (+ 0 0) into 0 3.743 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into -1 3.743 * [backup-simplify]: Simplify -1 into -1 3.744 * [backup-simplify]: Simplify (+ (* -1 (pow x 4)) (+ (* -1 (pow x 2)) -1)) into (- (+ (pow x 2) (+ (pow x 4) 1))) 3.745 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 x) (/ 1 x)) (* 1 1))) into (/ 1 (- (/ 1 (pow x 2)) 1)) 3.745 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in (x) around 0 3.745 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x 3.745 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.745 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.745 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.745 * [taylor]: Taking taylor expansion of x in x 3.745 * [backup-simplify]: Simplify 0 into 0 3.745 * [backup-simplify]: Simplify 1 into 1 3.745 * [backup-simplify]: Simplify (* 1 1) into 1 3.746 * [backup-simplify]: Simplify (/ 1 1) into 1 3.746 * [taylor]: Taking taylor expansion of 1 in x 3.746 * [backup-simplify]: Simplify 1 into 1 3.746 * [backup-simplify]: Simplify (+ 1 0) into 1 3.747 * [backup-simplify]: Simplify (/ 1 1) into 1 3.747 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x 3.747 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.747 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.747 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.747 * [taylor]: Taking taylor expansion of x in x 3.747 * [backup-simplify]: Simplify 0 into 0 3.747 * [backup-simplify]: Simplify 1 into 1 3.748 * [backup-simplify]: Simplify (* 1 1) into 1 3.748 * [backup-simplify]: Simplify (/ 1 1) into 1 3.748 * [taylor]: Taking taylor expansion of 1 in x 3.748 * [backup-simplify]: Simplify 1 into 1 3.748 * [backup-simplify]: Simplify (+ 1 0) into 1 3.749 * [backup-simplify]: Simplify (/ 1 1) into 1 3.749 * [backup-simplify]: Simplify 1 into 1 3.750 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.751 * [backup-simplify]: Simplify (+ 0 0) into 0 3.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.752 * [backup-simplify]: Simplify 0 into 0 3.753 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.755 * [backup-simplify]: Simplify (- 1) into -1 3.755 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1 3.757 * [backup-simplify]: Simplify 1 into 1 3.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.759 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.759 * [backup-simplify]: Simplify (- 0) into 0 3.760 * [backup-simplify]: Simplify (+ 0 0) into 0 3.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0 3.761 * [backup-simplify]: Simplify 0 into 0 3.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.763 * [backup-simplify]: Simplify (- 0) into 0 3.764 * [backup-simplify]: Simplify (+ 0 0) into 0 3.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1 3.765 * [backup-simplify]: Simplify 1 into 1 3.765 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 6)) (+ (* 1 (pow (/ 1 x) 4)) (* 1 (pow (/ 1 x) 2)))) into (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) 3.766 * [backup-simplify]: Simplify (/ 1 (- (* (/ 1 (- x)) (/ 1 (- x))) (* 1 1))) into (/ 1 (- (/ 1 (pow x 2)) 1)) 3.766 * [approximate]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in (x) around 0 3.766 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x 3.766 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.766 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.766 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.766 * [taylor]: Taking taylor expansion of x in x 3.766 * [backup-simplify]: Simplify 0 into 0 3.766 * [backup-simplify]: Simplify 1 into 1 3.767 * [backup-simplify]: Simplify (* 1 1) into 1 3.767 * [backup-simplify]: Simplify (/ 1 1) into 1 3.767 * [taylor]: Taking taylor expansion of 1 in x 3.767 * [backup-simplify]: Simplify 1 into 1 3.768 * [backup-simplify]: Simplify (+ 1 0) into 1 3.768 * [backup-simplify]: Simplify (/ 1 1) into 1 3.768 * [taylor]: Taking taylor expansion of (/ 1 (- (/ 1 (pow x 2)) 1)) in x 3.768 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) 1) in x 3.768 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 3.768 * [taylor]: Taking taylor expansion of (pow x 2) in x 3.768 * [taylor]: Taking taylor expansion of x in x 3.768 * [backup-simplify]: Simplify 0 into 0 3.768 * [backup-simplify]: Simplify 1 into 1 3.769 * [backup-simplify]: Simplify (* 1 1) into 1 3.769 * [backup-simplify]: Simplify (/ 1 1) into 1 3.769 * [taylor]: Taking taylor expansion of 1 in x 3.769 * [backup-simplify]: Simplify 1 into 1 3.770 * [backup-simplify]: Simplify (+ 1 0) into 1 3.770 * [backup-simplify]: Simplify (/ 1 1) into 1 3.770 * [backup-simplify]: Simplify 1 into 1 3.771 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 3.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.772 * [backup-simplify]: Simplify (+ 0 0) into 0 3.773 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.773 * [backup-simplify]: Simplify 0 into 0 3.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 3.775 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.775 * [backup-simplify]: Simplify (- 1) into -1 3.775 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1 3.777 * [backup-simplify]: Simplify 1 into 1 3.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 3.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.779 * [backup-simplify]: Simplify (- 0) into 0 3.779 * [backup-simplify]: Simplify (+ 0 0) into 0 3.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ -1 1)) (* 1 (/ 0 1)))) into 0 3.781 * [backup-simplify]: Simplify 0 into 0 3.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.783 * [backup-simplify]: Simplify (- 0) into 0 3.784 * [backup-simplify]: Simplify (+ 0 0) into 0 3.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ -1 1)) (* 0 (/ 0 1)))) into 1 3.785 * [backup-simplify]: Simplify 1 into 1 3.785 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 6)) (+ (* 1 (pow (/ 1 (- x)) 4)) (* 1 (pow (/ 1 (- x)) 2)))) into (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) 3.785 * * * * [progress]: [ 3 / 3 ] generating series at (2 2) 3.786 * [backup-simplify]: Simplify (/ x (+ x 1)) into (/ x (+ x 1)) 3.786 * [approximate]: Taking taylor expansion of (/ x (+ x 1)) in (x) around 0 3.786 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x 3.786 * [taylor]: Taking taylor expansion of x in x 3.786 * [backup-simplify]: Simplify 0 into 0 3.786 * [backup-simplify]: Simplify 1 into 1 3.786 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.786 * [taylor]: Taking taylor expansion of x in x 3.786 * [backup-simplify]: Simplify 0 into 0 3.786 * [backup-simplify]: Simplify 1 into 1 3.786 * [taylor]: Taking taylor expansion of 1 in x 3.786 * [backup-simplify]: Simplify 1 into 1 3.786 * [backup-simplify]: Simplify (+ 0 1) into 1 3.787 * [backup-simplify]: Simplify (/ 1 1) into 1 3.787 * [taylor]: Taking taylor expansion of (/ x (+ x 1)) in x 3.787 * [taylor]: Taking taylor expansion of x in x 3.787 * [backup-simplify]: Simplify 0 into 0 3.787 * [backup-simplify]: Simplify 1 into 1 3.787 * [taylor]: Taking taylor expansion of (+ x 1) in x 3.787 * [taylor]: Taking taylor expansion of x in x 3.787 * [backup-simplify]: Simplify 0 into 0 3.787 * [backup-simplify]: Simplify 1 into 1 3.787 * [taylor]: Taking taylor expansion of 1 in x 3.787 * [backup-simplify]: Simplify 1 into 1 3.787 * [backup-simplify]: Simplify (+ 0 1) into 1 3.788 * [backup-simplify]: Simplify (/ 1 1) into 1 3.788 * [backup-simplify]: Simplify 1 into 1 3.788 * [backup-simplify]: Simplify (+ 1 0) into 1 3.789 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 1 1)))) into -1 3.789 * [backup-simplify]: Simplify -1 into -1 3.790 * [backup-simplify]: Simplify (+ 0 0) into 0 3.791 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 3.791 * [backup-simplify]: Simplify 1 into 1 3.791 * [backup-simplify]: Simplify (+ (* 1 (pow x 3)) (+ (* -1 (pow x 2)) (* 1 x))) into (- (+ x (pow x 3)) (pow x 2)) 3.792 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (/ 1 x) 1)) into (/ 1 (* (+ (/ 1 x) 1) x)) 3.792 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in (x) around 0 3.792 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 3.792 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 3.792 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.792 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.792 * [taylor]: Taking taylor expansion of x in x 3.792 * [backup-simplify]: Simplify 0 into 0 3.792 * [backup-simplify]: Simplify 1 into 1 3.792 * [backup-simplify]: Simplify (/ 1 1) into 1 3.792 * [taylor]: Taking taylor expansion of 1 in x 3.792 * [backup-simplify]: Simplify 1 into 1 3.792 * [taylor]: Taking taylor expansion of x in x 3.792 * [backup-simplify]: Simplify 0 into 0 3.792 * [backup-simplify]: Simplify 1 into 1 3.793 * [backup-simplify]: Simplify (+ 1 0) into 1 3.793 * [backup-simplify]: Simplify (* 1 0) into 0 3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.794 * [backup-simplify]: Simplify (+ 0 1) into 1 3.795 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1 3.796 * [backup-simplify]: Simplify (/ 1 1) into 1 3.796 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 x) 1) x)) in x 3.796 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) 1) x) in x 3.796 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1) in x 3.796 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.796 * [taylor]: Taking taylor expansion of x in x 3.796 * [backup-simplify]: Simplify 0 into 0 3.796 * [backup-simplify]: Simplify 1 into 1 3.796 * [backup-simplify]: Simplify (/ 1 1) into 1 3.796 * [taylor]: Taking taylor expansion of 1 in x 3.796 * [backup-simplify]: Simplify 1 into 1 3.796 * [taylor]: Taking taylor expansion of x in x 3.796 * [backup-simplify]: Simplify 0 into 0 3.796 * [backup-simplify]: Simplify 1 into 1 3.797 * [backup-simplify]: Simplify (+ 1 0) into 1 3.797 * [backup-simplify]: Simplify (* 1 0) into 0 3.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.798 * [backup-simplify]: Simplify (+ 0 1) into 1 3.799 * [backup-simplify]: Simplify (+ (* 1 1) (* 1 0)) into 1 3.799 * [backup-simplify]: Simplify (/ 1 1) into 1 3.800 * [backup-simplify]: Simplify 1 into 1 3.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.801 * [backup-simplify]: Simplify (+ 0 0) into 0 3.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 1) (* 0 0))) into 1 3.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1 1)))) into -1 3.802 * [backup-simplify]: Simplify -1 into -1 3.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.804 * [backup-simplify]: Simplify (+ 0 0) into 0 3.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 3.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* -1 (/ 1 1)))) into 1 3.806 * [backup-simplify]: Simplify 1 into 1 3.806 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 x) 2)) (+ (* -1 (/ 1 x)) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 3.807 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (/ 1 (- x)) 1)) into (/ -1 (* x (- 1 (/ 1 x)))) 3.807 * [approximate]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in (x) around 0 3.807 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 3.807 * [taylor]: Taking taylor expansion of -1 in x 3.807 * [backup-simplify]: Simplify -1 into -1 3.807 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 3.807 * [taylor]: Taking taylor expansion of x in x 3.807 * [backup-simplify]: Simplify 0 into 0 3.807 * [backup-simplify]: Simplify 1 into 1 3.807 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.807 * [taylor]: Taking taylor expansion of 1 in x 3.807 * [backup-simplify]: Simplify 1 into 1 3.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.807 * [taylor]: Taking taylor expansion of x in x 3.807 * [backup-simplify]: Simplify 0 into 0 3.807 * [backup-simplify]: Simplify 1 into 1 3.807 * [backup-simplify]: Simplify (/ 1 1) into 1 3.808 * [backup-simplify]: Simplify (- 1) into -1 3.808 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.809 * [backup-simplify]: Simplify (* 0 -1) into 0 3.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.810 * [backup-simplify]: Simplify (- 0) into 0 3.810 * [backup-simplify]: Simplify (+ 1 0) into 1 3.811 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.811 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.811 * [taylor]: Taking taylor expansion of (/ -1 (* x (- 1 (/ 1 x)))) in x 3.811 * [taylor]: Taking taylor expansion of -1 in x 3.811 * [backup-simplify]: Simplify -1 into -1 3.811 * [taylor]: Taking taylor expansion of (* x (- 1 (/ 1 x))) in x 3.811 * [taylor]: Taking taylor expansion of x in x 3.811 * [backup-simplify]: Simplify 0 into 0 3.811 * [backup-simplify]: Simplify 1 into 1 3.811 * [taylor]: Taking taylor expansion of (- 1 (/ 1 x)) in x 3.811 * [taylor]: Taking taylor expansion of 1 in x 3.811 * [backup-simplify]: Simplify 1 into 1 3.812 * [taylor]: Taking taylor expansion of (/ 1 x) in x 3.812 * [taylor]: Taking taylor expansion of x in x 3.812 * [backup-simplify]: Simplify 0 into 0 3.812 * [backup-simplify]: Simplify 1 into 1 3.812 * [backup-simplify]: Simplify (/ 1 1) into 1 3.812 * [backup-simplify]: Simplify (- 1) into -1 3.813 * [backup-simplify]: Simplify (+ 0 -1) into -1 3.813 * [backup-simplify]: Simplify (* 0 -1) into 0 3.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 3.814 * [backup-simplify]: Simplify (- 0) into 0 3.815 * [backup-simplify]: Simplify (+ 1 0) into 1 3.815 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 -1)) into -1 3.816 * [backup-simplify]: Simplify (/ -1 -1) into 1 3.816 * [backup-simplify]: Simplify 1 into 1 3.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.817 * [backup-simplify]: Simplify (- 0) into 0 3.818 * [backup-simplify]: Simplify (+ 0 0) into 0 3.819 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 -1))) into 1 3.820 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1 -1)))) into 1 3.820 * [backup-simplify]: Simplify 1 into 1 3.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 3.821 * [backup-simplify]: Simplify (- 0) into 0 3.821 * [backup-simplify]: Simplify (+ 0 0) into 0 3.823 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 -1)))) into 0 3.824 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1 (/ 1 -1)))) into 1 3.824 * [backup-simplify]: Simplify 1 into 1 3.824 * [backup-simplify]: Simplify (+ (* 1 (pow (/ 1 (- x)) 2)) (+ (* 1 (/ 1 (- x))) 1)) into (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 3.824 * * * [progress]: simplifying candidates 3.824 * * * * [progress]: [ 1 / 135 ] simplifiying candidate # 3.825 * * * * [progress]: [ 2 / 135 ] simplifiying candidate # 3.825 * * * * [progress]: [ 3 / 135 ] simplifiying candidate # 3.825 * [simplify]: Simplifying (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) 3.825 * * [simplify]: iters left: 6 (8 enodes) 3.828 * * [simplify]: iters left: 5 (39 enodes) 3.836 * * [simplify]: iters left: 4 (69 enodes) 3.847 * * [simplify]: iters left: 3 (109 enodes) 3.893 * * [simplify]: iters left: 2 (206 enodes) 3.996 * * [simplify]: iters left: 1 (413 enodes) 4.759 * * [simplify]: Extracting #0: cost 1 inf + 0 4.759 * * [simplify]: Extracting #1: cost 38 inf + 0 4.761 * * [simplify]: Extracting #2: cost 192 inf + 2 4.766 * * [simplify]: Extracting #3: cost 174 inf + 5322 4.781 * * [simplify]: Extracting #4: cost 16 inf + 30413 4.793 * * [simplify]: Extracting #5: cost 0 inf + 33013 4.804 * * [simplify]: Extracting #6: cost 0 inf + 32958 4.830 * [simplify]: Simplified to (/ 1 (+ -1 x)) 4.830 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (pow (/ 1 (+ -1 x)) 1) (/ x (+ x 1)))) 4.831 * * * * [progress]: [ 4 / 135 ] simplifiying candidate # 4.831 * * * * [progress]: [ 5 / 135 ] simplifiying candidate # 4.831 * [simplify]: Simplifying (+ (- (log (- (* x x) (* 1 1)))) (log (+ x 1))) 4.831 * * [simplify]: iters left: 6 (10 enodes) 4.837 * * [simplify]: iters left: 5 (37 enodes) 4.849 * * [simplify]: iters left: 4 (49 enodes) 4.856 * * [simplify]: iters left: 3 (55 enodes) 4.863 * * [simplify]: iters left: 2 (79 enodes) 4.877 * * [simplify]: iters left: 1 (133 enodes) 4.913 * * [simplify]: Extracting #0: cost 1 inf + 0 4.913 * * [simplify]: Extracting #1: cost 11 inf + 0 4.913 * * [simplify]: Extracting #2: cost 20 inf + 1 4.913 * * [simplify]: Extracting #3: cost 40 inf + 2 4.913 * * [simplify]: Extracting #4: cost 31 inf + 818 4.914 * * [simplify]: Extracting #5: cost 3 inf + 4091 4.915 * * [simplify]: Extracting #6: cost 1 inf + 4430 4.918 * * [simplify]: Extracting #7: cost 0 inf + 4712 4.920 * [simplify]: Simplified to (- (log (- x 1))) 4.920 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (- x 1)))) (/ x (+ x 1)))) 4.920 * * * * [progress]: [ 6 / 135 ] simplifiying candidate # 4.920 * [simplify]: Simplifying (+ (- 0 (log (- (* x x) (* 1 1)))) (log (+ x 1))) 4.920 * * [simplify]: iters left: 6 (11 enodes) 4.925 * * [simplify]: iters left: 5 (43 enodes) 4.933 * * [simplify]: iters left: 4 (66 enodes) 4.943 * * [simplify]: iters left: 3 (85 enodes) 4.967 * * [simplify]: iters left: 2 (127 enodes) 4.992 * * [simplify]: iters left: 1 (223 enodes) 5.070 * * [simplify]: Extracting #0: cost 1 inf + 0 5.070 * * [simplify]: Extracting #1: cost 33 inf + 0 5.071 * * [simplify]: Extracting #2: cost 68 inf + 1 5.071 * * [simplify]: Extracting #3: cost 86 inf + 224 5.072 * * [simplify]: Extracting #4: cost 67 inf + 4432 5.074 * * [simplify]: Extracting #5: cost 18 inf + 17232 5.077 * * [simplify]: Extracting #6: cost 0 inf + 20195 5.080 * * [simplify]: Extracting #7: cost 0 inf + 17830 5.083 * * [simplify]: Extracting #8: cost 0 inf + 17280 5.086 * [simplify]: Simplified to (- (log (+ x -1))) 5.086 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (+ x -1)))) (/ x (+ x 1)))) 5.086 * * * * [progress]: [ 7 / 135 ] simplifiying candidate # 5.086 * [simplify]: Simplifying (+ (- (log 1) (log (- (* x x) (* 1 1)))) (log (+ x 1))) 5.087 * * [simplify]: iters left: 6 (11 enodes) 5.090 * * [simplify]: iters left: 5 (44 enodes) 5.098 * * [simplify]: iters left: 4 (61 enodes) 5.110 * * [simplify]: iters left: 3 (85 enodes) 5.127 * * [simplify]: iters left: 2 (114 enodes) 5.165 * * [simplify]: iters left: 1 (211 enodes) 5.209 * * [simplify]: Extracting #0: cost 1 inf + 0 5.209 * * [simplify]: Extracting #1: cost 20 inf + 0 5.209 * * [simplify]: Extracting #2: cost 47 inf + 1 5.210 * * [simplify]: Extracting #3: cost 66 inf + 93 5.210 * * [simplify]: Extracting #4: cost 60 inf + 783 5.211 * * [simplify]: Extracting #5: cost 8 inf + 9674 5.213 * * [simplify]: Extracting #6: cost 0 inf + 11356 5.215 * [simplify]: Simplified to (- (log (- x 1))) 5.215 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (- x 1)))) (/ x (+ x 1)))) 5.215 * * * * [progress]: [ 8 / 135 ] simplifiying candidate # 5.216 * [simplify]: Simplifying (+ (log (/ 1 (- (* x x) (* 1 1)))) (log (+ x 1))) 5.216 * * [simplify]: iters left: 6 (10 enodes) 5.219 * * [simplify]: iters left: 5 (41 enodes) 5.226 * * [simplify]: iters left: 4 (55 enodes) 5.233 * * [simplify]: iters left: 3 (67 enodes) 5.243 * * [simplify]: iters left: 2 (102 enodes) 5.278 * * [simplify]: iters left: 1 (196 enodes) 5.357 * * [simplify]: Extracting #0: cost 1 inf + 0 5.357 * * [simplify]: Extracting #1: cost 17 inf + 0 5.357 * * [simplify]: Extracting #2: cost 31 inf + 1 5.358 * * [simplify]: Extracting #3: cost 53 inf + 2 5.359 * * [simplify]: Extracting #4: cost 34 inf + 2239 5.361 * * [simplify]: Extracting #5: cost 12 inf + 4854 5.364 * * [simplify]: Extracting #6: cost 2 inf + 6897 5.367 * * [simplify]: Extracting #7: cost 0 inf + 7302 5.371 * [simplify]: Simplified to (- (log (+ -1 x))) 5.371 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (exp (- (log (+ -1 x)))) (/ x (+ x 1)))) 5.371 * * * * [progress]: [ 9 / 135 ] simplifiying candidate # 5.371 * * * * [progress]: [ 10 / 135 ] simplifiying candidate # 5.371 * * * * [progress]: [ 11 / 135 ] simplifiying candidate # 5.372 * [simplify]: Simplifying (* (/ (* (* 1 1) 1) (* (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))) (- (* x x) (* 1 1)))) (* (* (+ x 1) (+ x 1)) (+ x 1))) 5.372 * * [simplify]: iters left: 6 (13 enodes) 5.380 * * [simplify]: iters left: 5 (67 enodes) 5.397 * * [simplify]: iters left: 4 (167 enodes) 5.485 * * [simplify]: Extracting #0: cost 1 inf + 0 5.485 * * [simplify]: Extracting #1: cost 35 inf + 0 5.486 * * [simplify]: Extracting #2: cost 121 inf + 44 5.487 * * [simplify]: Extracting #3: cost 92 inf + 4454 5.491 * * [simplify]: Extracting #4: cost 20 inf + 19817 5.498 * * [simplify]: Extracting #5: cost 0 inf + 23053 5.506 * * [simplify]: Extracting #6: cost 0 inf + 22516 5.519 * [simplify]: Simplified to (/ (/ (* (+ x 1) (+ x 1)) (/ (* (fma x x -1) (fma x x -1)) (+ x 1))) (fma x x -1)) 5.519 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (/ (/ (* (+ x 1) (+ x 1)) (/ (* (fma x x -1) (fma x x -1)) (+ x 1))) (fma x x -1))) (/ x (+ x 1)))) 5.519 * * * * [progress]: [ 12 / 135 ] simplifiying candidate # 5.519 * [simplify]: Simplifying (* (* (* (/ 1 (- (* x x) (* 1 1))) (/ 1 (- (* x x) (* 1 1)))) (/ 1 (- (* x x) (* 1 1)))) (* (* (+ x 1) (+ x 1)) (+ x 1))) 5.519 * * [simplify]: iters left: 6 (12 enodes) 5.528 * * [simplify]: iters left: 5 (67 enodes) 5.558 * * [simplify]: iters left: 4 (173 enodes) 5.640 * * [simplify]: Extracting #0: cost 1 inf + 0 5.640 * * [simplify]: Extracting #1: cost 22 inf + 0 5.641 * * [simplify]: Extracting #2: cost 91 inf + 2 5.642 * * [simplify]: Extracting #3: cost 107 inf + 404 5.644 * * [simplify]: Extracting #4: cost 69 inf + 5218 5.651 * * [simplify]: Extracting #5: cost 9 inf + 18535 5.660 * * [simplify]: Extracting #6: cost 0 inf + 20617 5.671 * * [simplify]: Extracting #7: cost 0 inf + 20577 5.682 * [simplify]: Simplified to (* (* (+ x 1) (/ 1 (fma x x -1))) (* (* (+ x 1) (/ 1 (fma x x -1))) (* (+ x 1) (/ 1 (fma x x -1))))) 5.682 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (cbrt (* (* (+ x 1) (/ 1 (fma x x -1))) (* (* (+ x 1) (/ 1 (fma x x -1))) (* (+ x 1) (/ 1 (fma x x -1)))))) (/ x (+ x 1)))) 5.682 * * * * [progress]: [ 13 / 135 ] simplifiying candidate # 5.683 * * * * [progress]: [ 14 / 135 ] simplifiying candidate # 5.683 * * * * [progress]: [ 15 / 135 ] simplifiying candidate # 5.683 * * * * [progress]: [ 16 / 135 ] simplifiying candidate # 5.683 * [simplify]: Simplifying (* 1 (+ (pow x 3) (pow 1 3))) 5.683 * * [simplify]: iters left: 5 (7 enodes) 5.692 * * [simplify]: iters left: 4 (37 enodes) 5.715 * * [simplify]: iters left: 3 (72 enodes) 5.729 * * [simplify]: iters left: 2 (106 enodes) 5.746 * * [simplify]: iters left: 1 (155 enodes) 5.796 * * [simplify]: Extracting #0: cost 1 inf + 0 5.796 * * [simplify]: Extracting #1: cost 7 inf + 0 5.796 * * [simplify]: Extracting #2: cost 19 inf + 43 5.796 * * [simplify]: Extracting #3: cost 31 inf + 442 5.797 * * [simplify]: Extracting #4: cost 25 inf + 1293 5.798 * * [simplify]: Extracting #5: cost 4 inf + 10105 5.800 * * [simplify]: Extracting #6: cost 0 inf + 11917 5.802 * [simplify]: Simplified to (fma (* x x) x 1) 5.802 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ (fma (* x x) x 1) (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1))))) (/ x (+ x 1)))) 5.802 * [simplify]: Simplifying (* (- (* x x) (* 1 1)) (+ (* x x) (- (* 1 1) (* x 1)))) 5.802 * * [simplify]: iters left: 6 (9 enodes) 5.809 * * [simplify]: iters left: 5 (45 enodes) 5.818 * * [simplify]: iters left: 4 (98 enodes) 5.835 * * [simplify]: iters left: 3 (215 enodes) 5.939 * * [simplify]: Extracting #0: cost 1 inf + 0 5.939 * * [simplify]: Extracting #1: cost 46 inf + 0 5.940 * * [simplify]: Extracting #2: cost 150 inf + 166 5.944 * * [simplify]: Extracting #3: cost 93 inf + 8130 5.953 * * [simplify]: Extracting #4: cost 8 inf + 19610 5.963 * * [simplify]: Extracting #5: cost 0 inf + 20966 5.973 * * [simplify]: Extracting #6: cost 0 inf + 20963 5.984 * [simplify]: Simplified to (fma x (* (fma x x -1) x) (- (fma x x -1) (* (fma x x -1) x))) 5.984 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (fma (* x x) x 1) (fma x (* (fma x x -1) x) (- (fma x x -1) (* (fma x x -1) x)))) (/ x (+ x 1)))) 5.984 * * * * [progress]: [ 17 / 135 ] simplifiying candidate # 5.984 * [simplify]: Simplifying (* 1 (- (* x x) (* 1 1))) 5.985 * * [simplify]: iters left: 6 (6 enodes) 5.989 * * [simplify]: iters left: 5 (22 enodes) 5.996 * * [simplify]: iters left: 4 (33 enodes) 6.008 * * [simplify]: iters left: 3 (40 enodes) 6.020 * * [simplify]: iters left: 2 (68 enodes) 6.043 * * [simplify]: iters left: 1 (129 enodes) 6.073 * * [simplify]: Extracting #0: cost 1 inf + 0 6.073 * * [simplify]: Extracting #1: cost 25 inf + 0 6.073 * * [simplify]: Extracting #2: cost 31 inf + 3 6.074 * * [simplify]: Extracting #3: cost 4 inf + 2331 6.075 * * [simplify]: Extracting #4: cost 0 inf + 2583 6.075 * * [simplify]: Extracting #5: cost 0 inf + 2568 6.076 * [simplify]: Simplified to (fma x x -1) 6.077 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ (fma x x -1) (* (- (* x x) (* 1 1)) (- x 1))) (/ x (+ x 1)))) 6.077 * [simplify]: Simplifying (* (- (* x x) (* 1 1)) (- x 1)) 6.077 * * [simplify]: iters left: 6 (7 enodes) 6.080 * * [simplify]: iters left: 5 (28 enodes) 6.087 * * [simplify]: iters left: 4 (45 enodes) 6.095 * * [simplify]: iters left: 3 (90 enodes) 6.115 * * [simplify]: iters left: 2 (230 enodes) 6.177 * * [simplify]: iters left: 1 (496 enodes) 6.485 * * [simplify]: Extracting #0: cost 1 inf + 0 6.485 * * [simplify]: Extracting #1: cost 64 inf + 0 6.486 * * [simplify]: Extracting #2: cost 190 inf + 44 6.489 * * [simplify]: Extracting #3: cost 89 inf + 11355 6.496 * * [simplify]: Extracting #4: cost 3 inf + 24742 6.504 * * [simplify]: Extracting #5: cost 0 inf + 25260 6.519 * [simplify]: Simplified to (fma (* (- x 1) (- x 1)) x (* (- x 1) (- x 1))) 6.519 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (* 1 (- (* x x) (* 1 1))) (fma (* (- x 1) (- x 1)) x (* (- x 1) (- x 1)))) (/ x (+ x 1)))) 6.519 * * * * [progress]: [ 18 / 135 ] simplifiying candidate # 6.519 * * * * [progress]: [ 19 / 135 ] simplifiying candidate # 6.519 * [simplify]: Simplifying (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 6.520 * * [simplify]: iters left: 6 (10 enodes) 6.526 * * [simplify]: iters left: 5 (37 enodes) 6.536 * * [simplify]: iters left: 4 (47 enodes) 6.547 * * [simplify]: iters left: 3 (53 enodes) 6.554 * * [simplify]: iters left: 2 (71 enodes) 6.567 * * [simplify]: iters left: 1 (114 enodes) 6.593 * * [simplify]: Extracting #0: cost 1 inf + 0 6.593 * * [simplify]: Extracting #1: cost 4 inf + 0 6.594 * * [simplify]: Extracting #2: cost 8 inf + 0 6.594 * * [simplify]: Extracting #3: cost 15 inf + 0 6.594 * * [simplify]: Extracting #4: cost 33 inf + 2 6.595 * * [simplify]: Extracting #5: cost 13 inf + 2055 6.596 * * [simplify]: Extracting #6: cost 1 inf + 3160 6.598 * * [simplify]: Extracting #7: cost 0 inf + 3418 6.600 * [simplify]: Simplified to (* (sqrt (/ 1 (fma x x -1))) (sqrt (+ x 1))) 6.600 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (sqrt (/ 1 (fma x x -1))) (sqrt (+ x 1))) (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (sqrt (+ x 1)))) (/ x (+ x 1)))) 6.600 * [simplify]: Simplifying (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 6.600 * * [simplify]: iters left: 6 (10 enodes) 6.606 * * [simplify]: iters left: 5 (37 enodes) 6.617 * * [simplify]: iters left: 4 (47 enodes) 6.631 * * [simplify]: iters left: 3 (53 enodes) 6.644 * * [simplify]: iters left: 2 (71 enodes) 6.669 * * [simplify]: iters left: 1 (114 enodes) 6.704 * * [simplify]: Extracting #0: cost 1 inf + 0 6.704 * * [simplify]: Extracting #1: cost 4 inf + 0 6.704 * * [simplify]: Extracting #2: cost 8 inf + 0 6.705 * * [simplify]: Extracting #3: cost 15 inf + 0 6.705 * * [simplify]: Extracting #4: cost 33 inf + 2 6.706 * * [simplify]: Extracting #5: cost 13 inf + 2055 6.708 * * [simplify]: Extracting #6: cost 1 inf + 3160 6.709 * * [simplify]: Extracting #7: cost 0 inf + 3418 6.711 * [simplify]: Simplified to (* (sqrt (/ 1 (fma x x -1))) (sqrt (+ x 1))) 6.711 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (sqrt (+ x 1))) (* (sqrt (/ 1 (fma x x -1))) (sqrt (+ x 1)))) (/ x (+ x 1)))) 6.711 * * * * [progress]: [ 20 / 135 ] simplifiying candidate # 6.712 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 6.712 * * [simplify]: iters left: 6 (11 enodes) 6.719 * * [simplify]: iters left: 5 (42 enodes) 6.732 * * [simplify]: iters left: 4 (58 enodes) 6.747 * * [simplify]: iters left: 3 (69 enodes) 6.765 * * [simplify]: iters left: 2 (89 enodes) 6.796 * * [simplify]: iters left: 1 (132 enodes) 6.815 * * [simplify]: Extracting #0: cost 1 inf + 0 6.815 * * [simplify]: Extracting #1: cost 7 inf + 0 6.816 * * [simplify]: Extracting #2: cost 12 inf + 1 6.816 * * [simplify]: Extracting #3: cost 33 inf + 1 6.816 * * [simplify]: Extracting #4: cost 23 inf + 1211 6.817 * * [simplify]: Extracting #5: cost 1 inf + 3405 6.818 * * [simplify]: Extracting #6: cost 0 inf + 3609 6.819 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (fma x x -1))) 6.819 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ (sqrt (+ 1 x)) (sqrt (fma x x -1))) (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1)))) (/ x (+ x 1)))) 6.819 * [simplify]: Simplifying (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 6.819 * * [simplify]: iters left: 6 (11 enodes) 6.823 * * [simplify]: iters left: 5 (42 enodes) 6.835 * * [simplify]: iters left: 4 (58 enodes) 6.850 * * [simplify]: iters left: 3 (69 enodes) 6.867 * * [simplify]: iters left: 2 (89 enodes) 6.899 * * [simplify]: iters left: 1 (132 enodes) 6.936 * * [simplify]: Extracting #0: cost 1 inf + 0 6.936 * * [simplify]: Extracting #1: cost 7 inf + 0 6.936 * * [simplify]: Extracting #2: cost 12 inf + 1 6.936 * * [simplify]: Extracting #3: cost 33 inf + 1 6.937 * * [simplify]: Extracting #4: cost 23 inf + 1211 6.939 * * [simplify]: Extracting #5: cost 1 inf + 3405 6.941 * * [simplify]: Extracting #6: cost 0 inf + 3609 6.942 * [simplify]: Simplified to (/ (sqrt (+ 1 x)) (sqrt (fma x x -1))) 6.943 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) (/ (sqrt (+ 1 x)) (sqrt (fma x x -1)))) (/ x (+ x 1)))) 6.943 * * * * [progress]: [ 21 / 135 ] simplifiying candidate # 6.943 * [simplify]: Simplifying (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 6.943 * * [simplify]: iters left: 6 (10 enodes) 6.949 * * [simplify]: iters left: 5 (39 enodes) 6.960 * * [simplify]: iters left: 4 (53 enodes) 6.967 * * [simplify]: iters left: 3 (68 enodes) 6.977 * * [simplify]: iters left: 2 (84 enodes) 6.990 * * [simplify]: iters left: 1 (127 enodes) 7.011 * * [simplify]: Extracting #0: cost 1 inf + 0 7.012 * * [simplify]: Extracting #1: cost 7 inf + 0 7.012 * * [simplify]: Extracting #2: cost 12 inf + 1 7.012 * * [simplify]: Extracting #3: cost 33 inf + 1 7.012 * * [simplify]: Extracting #4: cost 35 inf + 86 7.012 * * [simplify]: Extracting #5: cost 6 inf + 2853 7.013 * * [simplify]: Extracting #6: cost 0 inf + 3608 7.014 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (sqrt (fma x x -1))) 7.014 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ (sqrt (+ x 1)) (sqrt (fma x x -1))) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1)))) (/ x (+ x 1)))) 7.015 * [simplify]: Simplifying (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) 7.015 * * [simplify]: iters left: 6 (10 enodes) 7.018 * * [simplify]: iters left: 5 (39 enodes) 7.024 * * [simplify]: iters left: 4 (53 enodes) 7.031 * * [simplify]: iters left: 3 (68 enodes) 7.048 * * [simplify]: iters left: 2 (84 enodes) 7.071 * * [simplify]: iters left: 1 (127 enodes) 7.094 * * [simplify]: Extracting #0: cost 1 inf + 0 7.094 * * [simplify]: Extracting #1: cost 7 inf + 0 7.094 * * [simplify]: Extracting #2: cost 12 inf + 1 7.094 * * [simplify]: Extracting #3: cost 33 inf + 1 7.094 * * [simplify]: Extracting #4: cost 35 inf + 86 7.095 * * [simplify]: Extracting #5: cost 6 inf + 2853 7.096 * * [simplify]: Extracting #6: cost 0 inf + 3608 7.097 * [simplify]: Simplified to (/ (sqrt (+ x 1)) (sqrt (fma x x -1))) 7.097 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (+ x 1))) (/ (sqrt (+ x 1)) (sqrt (fma x x -1)))) (/ x (+ x 1)))) 7.097 * * * * [progress]: [ 22 / 135 ] simplifiying candidate # 7.097 * [simplify]: Simplifying (* (/ 1 (- (* x x) (* 1 1))) 1) 7.097 * * [simplify]: iters left: 6 (7 enodes) 7.100 * * [simplify]: iters left: 5 (24 enodes) 7.105 * * [simplify]: iters left: 4 (35 enodes) 7.112 * * [simplify]: iters left: 3 (44 enodes) 7.118 * * [simplify]: iters left: 2 (65 enodes) 7.131 * * [simplify]: iters left: 1 (114 enodes) 7.151 * * [simplify]: Extracting #0: cost 1 inf + 0 7.151 * * [simplify]: Extracting #1: cost 11 inf + 0 7.151 * * [simplify]: Extracting #2: cost 27 inf + 1 7.151 * * [simplify]: Extracting #3: cost 29 inf + 45 7.152 * * [simplify]: Extracting #4: cost 8 inf + 1642 7.153 * * [simplify]: Extracting #5: cost 1 inf + 2288 7.153 * * [simplify]: Extracting #6: cost 0 inf + 2386 7.154 * [simplify]: Simplified to (/ 1 (fma x x -1)) 7.154 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (+ (* (/ 1 (- (* x x) (* 1 1))) x) (/ 1 (fma x x -1))) (/ x (+ x 1)))) 7.154 * * * * [progress]: [ 23 / 135 ] simplifiying candidate # 7.154 * [simplify]: Simplifying (* 1 (/ 1 (- (* x x) (* 1 1)))) 7.154 * * [simplify]: iters left: 6 (7 enodes) 7.157 * * [simplify]: iters left: 5 (24 enodes) 7.164 * * [simplify]: iters left: 4 (35 enodes) 7.169 * * [simplify]: iters left: 3 (44 enodes) 7.175 * * [simplify]: iters left: 2 (65 enodes) 7.195 * * [simplify]: iters left: 1 (114 enodes) 7.214 * * [simplify]: Extracting #0: cost 1 inf + 0 7.214 * * [simplify]: Extracting #1: cost 12 inf + 0 7.214 * * [simplify]: Extracting #2: cost 38 inf + 1 7.214 * * [simplify]: Extracting #3: cost 40 inf + 45 7.215 * * [simplify]: Extracting #4: cost 16 inf + 2149 7.216 * * [simplify]: Extracting #5: cost 2 inf + 3428 7.217 * * [simplify]: Extracting #6: cost 0 inf + 3599 7.218 * [simplify]: Simplified to (/ 1 (fma x x -1)) 7.218 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (+ (* x (/ 1 (- (* x x) (* 1 1)))) (/ 1 (fma x x -1))) (/ x (+ x 1)))) 7.218 * * * * [progress]: [ 24 / 135 ] simplifiying candidate # 7.218 * [simplify]: Simplifying (cbrt (+ x 1)) 7.218 * * [simplify]: iters left: 3 (4 enodes) 7.219 * * [simplify]: iters left: 2 (15 enodes) 7.222 * * [simplify]: iters left: 1 (17 enodes) 7.227 * * [simplify]: Extracting #0: cost 1 inf + 0 7.227 * * [simplify]: Extracting #1: cost 3 inf + 0 7.227 * * [simplify]: Extracting #2: cost 6 inf + 0 7.227 * * [simplify]: Extracting #3: cost 2 inf + 86 7.227 * * [simplify]: Extracting #4: cost 1 inf + 208 7.227 * * [simplify]: Extracting #5: cost 0 inf + 330 7.227 * [simplify]: Simplified to (cbrt (+ 1 x)) 7.227 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ 1 (- (* x x) (* 1 1))) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ 1 x))) (/ x (+ x 1)))) 7.228 * * * * [progress]: [ 25 / 135 ] simplifiying candidate # 7.228 * [simplify]: Simplifying (sqrt (+ x 1)) 7.228 * * [simplify]: iters left: 3 (4 enodes) 7.230 * * [simplify]: iters left: 2 (15 enodes) 7.235 * * [simplify]: iters left: 1 (17 enodes) 7.240 * * [simplify]: Extracting #0: cost 1 inf + 0 7.240 * * [simplify]: Extracting #1: cost 3 inf + 0 7.240 * * [simplify]: Extracting #2: cost 6 inf + 0 7.240 * * [simplify]: Extracting #3: cost 2 inf + 86 7.240 * * [simplify]: Extracting #4: cost 1 inf + 168 7.240 * * [simplify]: Extracting #5: cost 0 inf + 250 7.240 * [simplify]: Simplified to (sqrt (+ 1 x)) 7.240 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ 1 (- (* x x) (* 1 1))) (sqrt (+ x 1))) (sqrt (+ 1 x))) (/ x (+ x 1)))) 7.240 * * * * [progress]: [ 26 / 135 ] simplifiying candidate # 7.241 * [simplify]: Simplifying (+ x 1) 7.241 * * [simplify]: iters left: 2 (3 enodes) 7.243 * * [simplify]: iters left: 1 (12 enodes) 7.247 * * [simplify]: Extracting #0: cost 1 inf + 0 7.247 * * [simplify]: Extracting #1: cost 4 inf + 0 7.247 * * [simplify]: Extracting #2: cost 2 inf + 2 7.247 * * [simplify]: Extracting #3: cost 0 inf + 86 7.247 * [simplify]: Simplified to (+ 1 x) 7.247 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ 1 (- (* x x) (* 1 1))) 1) (+ 1 x)) (/ x (+ x 1)))) 7.247 * * * * [progress]: [ 27 / 135 ] simplifiying candidate # 7.248 * [simplify]: Simplifying (+ x 1) 7.248 * * [simplify]: iters left: 2 (3 enodes) 7.250 * * [simplify]: iters left: 1 (12 enodes) 7.254 * * [simplify]: Extracting #0: cost 1 inf + 0 7.254 * * [simplify]: Extracting #1: cost 4 inf + 0 7.254 * * [simplify]: Extracting #2: cost 2 inf + 2 7.254 * * [simplify]: Extracting #3: cost 0 inf + 86 7.254 * [simplify]: Simplified to (+ 1 x) 7.254 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (* (* (/ 1 (- (* x x) (* 1 1))) 1) (+ 1 x)) (/ x (+ x 1)))) 7.254 * * * * [progress]: [ 28 / 135 ] simplifiying candidate # 7.255 * [simplify]: Simplifying (* (cbrt (/ 1 (- (* x x) (* 1 1)))) (cbrt (/ 1 (- (* x x) (* 1 1))))) 7.255 * * [simplify]: iters left: 6 (8 enodes) 7.260 * * [simplify]: iters left: 5 (29 enodes) 7.272 * * [simplify]: iters left: 4 (40 enodes) 7.283 * * [simplify]: iters left: 3 (49 enodes) 7.296 * * [simplify]: iters left: 2 (67 enodes) 7.319 * * [simplify]: iters left: 1 (110 enodes) 7.339 * * [simplify]: Extracting #0: cost 1 inf + 0 7.339 * * [simplify]: Extracting #1: cost 3 inf + 0 7.339 * * [simplify]: Extracting #2: cost 5 inf + 0 7.339 * * [simplify]: Extracting #3: cost 10 inf + 0 7.339 * * [simplify]: Extracting #4: cost 31 inf + 1 7.339 * * [simplify]: Extracting #5: cost 35 inf + 3 7.340 * * [simplify]: Extracting #6: cost 18 inf + 1163 7.340 * * [simplify]: Extracting #7: cost 0 inf + 3254 7.341 * [simplify]: Simplified to (* (cbrt (/ 1 (fma x x -1))) (cbrt (/ 1 (fma x x -1)))) 7.341 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (* (cbrt (/ 1 (fma x x -1))) (cbrt (/ 1 (fma x x -1)))) (* (cbrt (/ 1 (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.341 * * * * [progress]: [ 29 / 135 ] simplifiying candidate # 7.342 * [simplify]: Simplifying (sqrt (/ 1 (- (* x x) (* 1 1)))) 7.342 * * [simplify]: iters left: 6 (7 enodes) 7.344 * * [simplify]: iters left: 5 (26 enodes) 7.350 * * [simplify]: iters left: 4 (37 enodes) 7.360 * * [simplify]: iters left: 3 (46 enodes) 7.372 * * [simplify]: iters left: 2 (64 enodes) 7.398 * * [simplify]: iters left: 1 (107 enodes) 7.431 * * [simplify]: Extracting #0: cost 1 inf + 0 7.431 * * [simplify]: Extracting #1: cost 3 inf + 0 7.431 * * [simplify]: Extracting #2: cost 8 inf + 0 7.431 * * [simplify]: Extracting #3: cost 29 inf + 1 7.432 * * [simplify]: Extracting #4: cost 32 inf + 60 7.432 * * [simplify]: Extracting #5: cost 16 inf + 1162 7.434 * * [simplify]: Extracting #6: cost 0 inf + 2738 7.435 * [simplify]: Simplified to (sqrt (/ 1 (fma x x -1))) 7.435 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (sqrt (/ 1 (fma x x -1))) (* (sqrt (/ 1 (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.435 * * * * [progress]: [ 30 / 135 ] simplifiying candidate # 7.435 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 7.435 * * [simplify]: iters left: 6 (10 enodes) 7.439 * * [simplify]: iters left: 5 (41 enodes) 7.445 * * [simplify]: iters left: 4 (66 enodes) 7.457 * * [simplify]: iters left: 3 (109 enodes) 7.477 * * [simplify]: iters left: 2 (128 enodes) 7.508 * * [simplify]: iters left: 1 (171 enodes) 7.535 * * [simplify]: Extracting #0: cost 1 inf + 0 7.535 * * [simplify]: Extracting #1: cost 6 inf + 0 7.535 * * [simplify]: Extracting #2: cost 9 inf + 1 7.535 * * [simplify]: Extracting #3: cost 30 inf + 1 7.535 * * [simplify]: Extracting #4: cost 26 inf + 609 7.536 * * [simplify]: Extracting #5: cost 5 inf + 2553 7.537 * * [simplify]: Extracting #6: cost 0 inf + 3522 7.538 * [simplify]: Simplified to (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 7.538 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (* (/ (cbrt 1) (cbrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.538 * * * * [progress]: [ 31 / 135 ] simplifiying candidate # 7.538 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* 1 1)))) 7.538 * * [simplify]: iters left: 6 (9 enodes) 7.541 * * [simplify]: iters left: 5 (34 enodes) 7.546 * * [simplify]: iters left: 4 (45 enodes) 7.552 * * [simplify]: iters left: 3 (52 enodes) 7.562 * * [simplify]: iters left: 2 (68 enodes) 7.578 * * [simplify]: iters left: 1 (111 enodes) 7.598 * * [simplify]: Extracting #0: cost 1 inf + 0 7.598 * * [simplify]: Extracting #1: cost 4 inf + 0 7.598 * * [simplify]: Extracting #2: cost 5 inf + 1 7.598 * * [simplify]: Extracting #3: cost 26 inf + 1 7.598 * * [simplify]: Extracting #4: cost 23 inf + 551 7.599 * * [simplify]: Extracting #5: cost 1 inf + 2475 7.601 * * [simplify]: Extracting #6: cost 0 inf + 2572 7.602 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 7.602 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (fma x x -1))) (* (/ (cbrt 1) (sqrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.603 * * * * [progress]: [ 32 / 135 ] simplifiying candidate # 7.603 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 7.603 * * [simplify]: iters left: 5 (4 enodes) 7.612 * * [simplify]: iters left: 4 (14 enodes) 7.615 * * [simplify]: iters left: 3 (16 enodes) 7.618 * * [simplify]: Extracting #0: cost 1 inf + 0 7.618 * * [simplify]: Extracting #1: cost 0 inf + 1 7.618 * [simplify]: Simplified to 1 7.618 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (* (/ (cbrt 1) (- (* x x) (* 1 1))) (+ x 1))) (/ x (+ x 1)))) 7.618 * * * * [progress]: [ 33 / 135 ] simplifiying candidate # 7.619 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (+ x 1)) 7.619 * * [simplify]: iters left: 5 (6 enodes) 7.623 * * [simplify]: iters left: 4 (23 enodes) 7.631 * * [simplify]: iters left: 3 (25 enodes) 7.637 * * [simplify]: Extracting #0: cost 1 inf + 0 7.637 * * [simplify]: Extracting #1: cost 4 inf + 0 7.637 * * [simplify]: Extracting #2: cost 5 inf + 1 7.637 * * [simplify]: Extracting #3: cost 2 inf + 126 7.638 * * [simplify]: Extracting #4: cost 0 inf + 250 7.638 * [simplify]: Simplified to (/ 1 (+ x 1)) 7.638 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ x 1)) (* (/ (cbrt 1) (- x 1)) (+ x 1))) (/ x (+ x 1)))) 7.638 * * * * [progress]: [ 34 / 135 ] simplifiying candidate # 7.638 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 7.638 * * [simplify]: iters left: 6 (9 enodes) 7.645 * * [simplify]: iters left: 5 (34 enodes) 7.651 * * [simplify]: iters left: 4 (50 enodes) 7.657 * * [simplify]: iters left: 3 (59 enodes) 7.665 * * [simplify]: iters left: 2 (75 enodes) 7.680 * * [simplify]: iters left: 1 (118 enodes) 7.719 * * [simplify]: Extracting #0: cost 1 inf + 0 7.719 * * [simplify]: Extracting #1: cost 7 inf + 0 7.719 * * [simplify]: Extracting #2: cost 11 inf + 1 7.719 * * [simplify]: Extracting #3: cost 32 inf + 1 7.719 * * [simplify]: Extracting #4: cost 29 inf + 486 7.721 * * [simplify]: Extracting #5: cost 2 inf + 3523 7.723 * * [simplify]: Extracting #6: cost 0 inf + 3878 7.724 * [simplify]: Simplified to (/ (/ 1 (cbrt (fma x x -1))) (cbrt (fma x x -1))) 7.724 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ (/ 1 (cbrt (fma x x -1))) (cbrt (fma x x -1))) (* (/ (sqrt 1) (cbrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.725 * * * * [progress]: [ 35 / 135 ] simplifiying candidate # 7.725 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) 7.725 * * [simplify]: iters left: 6 (8 enodes) 7.730 * * [simplify]: iters left: 5 (29 enodes) 7.739 * * [simplify]: iters left: 4 (40 enodes) 7.748 * * [simplify]: iters left: 3 (47 enodes) 7.760 * * [simplify]: iters left: 2 (63 enodes) 7.781 * * [simplify]: iters left: 1 (106 enodes) 7.813 * * [simplify]: Extracting #0: cost 1 inf + 0 7.813 * * [simplify]: Extracting #1: cost 4 inf + 0 7.813 * * [simplify]: Extracting #2: cost 5 inf + 1 7.813 * * [simplify]: Extracting #3: cost 26 inf + 1 7.813 * * [simplify]: Extracting #4: cost 20 inf + 797 7.815 * * [simplify]: Extracting #5: cost 1 inf + 2639 7.816 * * [simplify]: Extracting #6: cost 0 inf + 2573 7.817 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 7.817 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (fma x x -1))) (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.817 * * * * [progress]: [ 36 / 135 ] simplifiying candidate # 7.818 * [simplify]: Simplifying (/ (sqrt 1) 1) 7.818 * * [simplify]: iters left: 3 (3 enodes) 7.821 * * [simplify]: iters left: 2 (9 enodes) 7.824 * * [simplify]: iters left: 1 (11 enodes) 7.827 * * [simplify]: Extracting #0: cost 1 inf + 0 7.827 * * [simplify]: Extracting #1: cost 0 inf + 1 7.827 * [simplify]: Simplified to 1 7.827 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (* (/ (sqrt 1) (- (* x x) (* 1 1))) (+ x 1))) (/ x (+ x 1)))) 7.827 * * * * [progress]: [ 37 / 135 ] simplifiying candidate # 7.827 * [simplify]: Simplifying (/ (sqrt 1) (+ x 1)) 7.827 * * [simplify]: iters left: 4 (5 enodes) 7.831 * * [simplify]: iters left: 3 (18 enodes) 7.837 * * [simplify]: iters left: 2 (20 enodes) 7.842 * * [simplify]: Extracting #0: cost 1 inf + 0 7.842 * * [simplify]: Extracting #1: cost 4 inf + 0 7.842 * * [simplify]: Extracting #2: cost 5 inf + 1 7.842 * * [simplify]: Extracting #3: cost 0 inf + 250 7.842 * [simplify]: Simplified to (/ 1 (+ 1 x)) 7.842 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ 1 x)) (* (/ (sqrt 1) (- x 1)) (+ x 1))) (/ x (+ x 1)))) 7.842 * * * * [progress]: [ 38 / 135 ] simplifiying candidate # 7.842 * [simplify]: Simplifying (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 7.843 * * [simplify]: iters left: 6 (8 enodes) 7.851 * * [simplify]: iters left: 5 (31 enodes) 7.860 * * [simplify]: iters left: 4 (44 enodes) 7.871 * * [simplify]: iters left: 3 (51 enodes) 7.884 * * [simplify]: iters left: 2 (67 enodes) 7.897 * * [simplify]: iters left: 1 (110 enodes) 7.914 * * [simplify]: Extracting #0: cost 1 inf + 0 7.914 * * [simplify]: Extracting #1: cost 6 inf + 0 7.914 * * [simplify]: Extracting #2: cost 9 inf + 1 7.915 * * [simplify]: Extracting #3: cost 30 inf + 1 7.915 * * [simplify]: Extracting #4: cost 33 inf + 127 7.915 * * [simplify]: Extracting #5: cost 11 inf + 1898 7.916 * * [simplify]: Extracting #6: cost 1 inf + 3344 7.917 * * [simplify]: Extracting #7: cost 0 inf + 3522 7.918 * [simplify]: Simplified to (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 7.918 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (* (/ 1 (cbrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.918 * * * * [progress]: [ 39 / 135 ] simplifiying candidate # 7.918 * [simplify]: Simplifying (/ 1 (sqrt (- (* x x) (* 1 1)))) 7.918 * * [simplify]: iters left: 6 (7 enodes) 7.921 * * [simplify]: iters left: 5 (26 enodes) 7.925 * * [simplify]: iters left: 4 (37 enodes) 7.930 * * [simplify]: iters left: 3 (44 enodes) 7.937 * * [simplify]: iters left: 2 (60 enodes) 7.961 * * [simplify]: iters left: 1 (103 enodes) 7.982 * * [simplify]: Extracting #0: cost 1 inf + 0 7.982 * * [simplify]: Extracting #1: cost 4 inf + 0 7.982 * * [simplify]: Extracting #2: cost 5 inf + 1 7.982 * * [simplify]: Extracting #3: cost 26 inf + 1 7.982 * * [simplify]: Extracting #4: cost 31 inf + 3 7.982 * * [simplify]: Extracting #5: cost 12 inf + 1390 7.983 * * [simplify]: Extracting #6: cost 0 inf + 2572 7.984 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 7.984 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (sqrt (fma x x -1))) (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 7.984 * * * * [progress]: [ 40 / 135 ] simplifiying candidate # 7.984 * [simplify]: Simplifying (/ 1 1) 7.984 * * [simplify]: iters left: 2 (2 enodes) 7.985 * * [simplify]: iters left: 1 (6 enodes) 7.986 * * [simplify]: Extracting #0: cost 1 inf + 0 7.986 * * [simplify]: Extracting #1: cost 0 inf + 1 7.986 * [simplify]: Simplified to 1 7.986 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* 1 (* (/ 1 (- (* x x) (* 1 1))) (+ x 1))) (/ x (+ x 1)))) 7.986 * * * * [progress]: [ 41 / 135 ] simplifiying candidate # 7.986 * [simplify]: Simplifying (/ 1 (+ x 1)) 7.986 * * [simplify]: iters left: 4 (4 enodes) 7.988 * * [simplify]: iters left: 3 (15 enodes) 7.990 * * [simplify]: iters left: 2 (17 enodes) 7.993 * * [simplify]: Extracting #0: cost 1 inf + 0 7.993 * * [simplify]: Extracting #1: cost 4 inf + 0 7.993 * * [simplify]: Extracting #2: cost 5 inf + 1 7.993 * * [simplify]: Extracting #3: cost 3 inf + 44 7.993 * * [simplify]: Extracting #4: cost 1 inf + 168 7.993 * * [simplify]: Extracting #5: cost 0 inf + 250 7.993 * [simplify]: Simplified to (/ 1 (+ x 1)) 7.993 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (+ x 1)) (* (/ 1 (- x 1)) (+ x 1))) (/ x (+ x 1)))) 7.993 * * * * [progress]: [ 42 / 135 ] simplifiying candidate # 7.993 * * * * [progress]: [ 43 / 135 ] simplifiying candidate # 7.993 * * * * [progress]: [ 44 / 135 ] simplifiying candidate # 7.993 * [simplify]: Simplifying (/ 1 (- (pow (* x x) 3) (pow (* 1 1) 3))) 7.993 * * [simplify]: iters left: 6 (9 enodes) 7.997 * * [simplify]: iters left: 5 (43 enodes) 8.009 * * [simplify]: iters left: 4 (96 enodes) 8.045 * * [simplify]: iters left: 3 (179 enodes) 8.113 * * [simplify]: iters left: 2 (332 enodes) 8.252 * * [simplify]: Extracting #0: cost 1 inf + 0 8.252 * * [simplify]: Extracting #1: cost 8 inf + 0 8.252 * * [simplify]: Extracting #2: cost 69 inf + 1 8.253 * * [simplify]: Extracting #3: cost 179 inf + 3 8.254 * * [simplify]: Extracting #4: cost 169 inf + 5591 8.258 * * [simplify]: Extracting #5: cost 72 inf + 32143 8.269 * * [simplify]: Extracting #6: cost 5 inf + 59073 8.281 * * [simplify]: Extracting #7: cost 0 inf + 61772 8.298 * * [simplify]: Extracting #8: cost 0 inf + 61692 8.311 * [simplify]: Simplified to (/ 1 (fma (* x x) (* (* x x) (* x x)) -1)) 8.311 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (fma (* x x) (* (* x x) (* x x)) -1)) (* (+ (* (* x x) (* x x)) (+ (* (* 1 1) (* 1 1)) (* (* x x) (* 1 1)))) (+ x 1))) (/ x (+ x 1)))) 8.311 * * * * [progress]: [ 45 / 135 ] simplifiying candidate # 8.312 * [simplify]: Simplifying (/ 1 (- (* (* x x) (* x x)) (* (* 1 1) (* 1 1)))) 8.312 * * [simplify]: iters left: 6 (8 enodes) 8.317 * * [simplify]: iters left: 5 (31 enodes) 8.328 * * [simplify]: iters left: 4 (52 enodes) 8.342 * * [simplify]: iters left: 3 (76 enodes) 8.360 * * [simplify]: iters left: 2 (125 enodes) 8.386 * * [simplify]: iters left: 1 (278 enodes) 8.490 * * [simplify]: Extracting #0: cost 1 inf + 0 8.490 * * [simplify]: Extracting #1: cost 6 inf + 0 8.490 * * [simplify]: Extracting #2: cost 54 inf + 1 8.491 * * [simplify]: Extracting #3: cost 111 inf + 60 8.494 * * [simplify]: Extracting #4: cost 61 inf + 6350 8.500 * * [simplify]: Extracting #5: cost 18 inf + 13221 8.508 * * [simplify]: Extracting #6: cost 0 inf + 19747 8.516 * * [simplify]: Extracting #7: cost 0 inf + 19627 8.523 * [simplify]: Simplified to (/ 1 (fma (* x x) (* x x) -1)) 8.523 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (/ 1 (fma (* x x) (* x x) -1)) (* (+ (* x x) (* 1 1)) (+ x 1))) (/ x (+ x 1)))) 8.523 * * * * [progress]: [ 46 / 135 ] simplifiying candidate # 8.524 * [simplify]: Simplifying (+ (* x x) (- (* 1 1) (* x 1))) 8.524 * * [simplify]: iters left: 6 (7 enodes) 8.528 * * [simplify]: iters left: 5 (27 enodes) 8.536 * * [simplify]: iters left: 4 (48 enodes) 8.550 * * [simplify]: iters left: 3 (68 enodes) 8.569 * * [simplify]: iters left: 2 (89 enodes) 8.598 * * [simplify]: iters left: 1 (116 enodes) 8.633 * * [simplify]: Extracting #0: cost 1 inf + 0 8.634 * * [simplify]: Extracting #1: cost 15 inf + 0 8.634 * * [simplify]: Extracting #2: cost 26 inf + 2 8.634 * * [simplify]: Extracting #3: cost 9 inf + 1019 8.635 * * [simplify]: Extracting #4: cost 0 inf + 1538 8.637 * [simplify]: Simplified to (fma x x (- 1 x)) 8.637 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (* (/ 1 (- (* x x) (* 1 1))) (+ (pow x 3) (pow 1 3))) (fma x x (- 1 x))) (/ x (+ x 1)))) 8.637 * * * * [progress]: [ 47 / 135 ] simplifiying candidate # 8.637 * [simplify]: Simplifying (- x 1) 8.637 * * [simplify]: iters left: 2 (3 enodes) 8.640 * * [simplify]: iters left: 1 (14 enodes) 8.644 * * [simplify]: Extracting #0: cost 1 inf + 0 8.644 * * [simplify]: Extracting #1: cost 5 inf + 0 8.644 * * [simplify]: Extracting #2: cost 2 inf + 3 8.644 * * [simplify]: Extracting #3: cost 0 inf + 87 8.645 * [simplify]: Simplified to (- x 1) 8.645 * [simplify]: Simplified (2 1 2) to (λ (x) (+ (/ (* (/ 1 (- (* x x) (* 1 1))) (- (* x x) (* 1 1))) (- x 1)) (/ x (+ x 1)))) 8.645 * * * * [progress]: [ 48 / 135 ] simplifiying candidate # 8.645 * [simplify]: Simplifying (* 1 (+ x 1)) 8.645 * * [simplify]: iters left: 4 (4 enodes) 8.648 * * [simplify]: iters left: 3 (19 enodes) 8.655 * * [simplify]: iters left: 2 (23 enodes) 8.659 * * [simplify]: Extracting #0: cost 1 inf + 0 8.659 * * [simplify]: Extracting #1: cost 4 inf + 0 8.659 * * [simplify]: Extracting #2: cost 2 inf + 2 8.660 * * [simplify]: Extracting #3: cost 0 inf + 86 8.660 * [simplify]: Simplified to (+ x 1) 8.660 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (/ (+ x 1) (- (* x x) (* 1 1))) (/ x (+ x 1)))) 8.660 * * * * [progress]: [ 49 / 135 ] simplifiying candidate #real (real->posit16 (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)))) (/ x (+ x 1))))> 8.660 * * * * [progress]: [ 50 / 135 ] simplifiying candidate # 8.660 * * * * [progress]: [ 51 / 135 ] simplifiying candidate # 8.660 * * * * [progress]: [ 52 / 135 ] simplifiying candidate # 8.660 * * * * [progress]: [ 53 / 135 ] simplifiying candidate # 8.660 * * * * [progress]: [ 54 / 135 ] simplifiying candidate # 8.660 * [simplify]: Simplifying (- 1) 8.661 * * [simplify]: iters left: 2 (2 enodes) 8.663 * * [simplify]: iters left: 1 (9 enodes) 8.666 * * [simplify]: Extracting #0: cost 1 inf + 0 8.666 * * [simplify]: Extracting #1: cost 0 inf + 1 8.666 * [simplify]: Simplified to -1 8.666 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (pow (- (* x x) (* 1 1)) -1) (+ x 1)) (/ x (+ x 1)))) 8.666 * * * * [progress]: [ 55 / 135 ] simplifiying candidate # 8.666 * * * * [progress]: [ 56 / 135 ] simplifiying candidate # 8.666 * * * * [progress]: [ 57 / 135 ] simplifiying candidate # 8.666 * [simplify]: Simplifying (- 0 (log (- (* x x) (* 1 1)))) 8.667 * * [simplify]: iters left: 6 (8 enodes) 8.672 * * [simplify]: iters left: 5 (30 enodes) 8.682 * * [simplify]: iters left: 4 (43 enodes) 8.692 * * [simplify]: iters left: 3 (55 enodes) 8.707 * * [simplify]: iters left: 2 (86 enodes) 8.739 * * [simplify]: iters left: 1 (139 enodes) 8.782 * * [simplify]: Extracting #0: cost 1 inf + 0 8.782 * * [simplify]: Extracting #1: cost 10 inf + 0 8.782 * * [simplify]: Extracting #2: cost 19 inf + 1 8.783 * * [simplify]: Extracting #3: cost 39 inf + 2 8.783 * * [simplify]: Extracting #4: cost 29 inf + 871 8.785 * * [simplify]: Extracting #5: cost 1 inf + 4011 8.787 * * [simplify]: Extracting #6: cost 0 inf + 4142 8.789 * [simplify]: Simplified to (- (log (fma x x -1))) 8.789 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (exp (- (log (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 8.789 * * * * [progress]: [ 58 / 135 ] simplifiying candidate # 8.790 * [simplify]: Simplifying (- (log 1) (log (- (* x x) (* 1 1)))) 8.790 * * [simplify]: iters left: 6 (8 enodes) 8.795 * * [simplify]: iters left: 5 (31 enodes) 8.805 * * [simplify]: iters left: 4 (40 enodes) 8.816 * * [simplify]: iters left: 3 (53 enodes) 8.830 * * [simplify]: iters left: 2 (78 enodes) 8.843 * * [simplify]: iters left: 1 (125 enodes) 8.867 * * [simplify]: Extracting #0: cost 1 inf + 0 8.867 * * [simplify]: Extracting #1: cost 6 inf + 0 8.867 * * [simplify]: Extracting #2: cost 11 inf + 1 8.868 * * [simplify]: Extracting #3: cost 35 inf + 1 8.868 * * [simplify]: Extracting #4: cost 28 inf + 942 8.869 * * [simplify]: Extracting #5: cost 2 inf + 3487 8.871 * * [simplify]: Extracting #6: cost 0 inf + 3688 8.873 * * [simplify]: Extracting #7: cost 0 inf + 3663 8.874 * [simplify]: Simplified to (- (log (fma x x -1))) 8.875 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (exp (- (log (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 8.875 * * * * [progress]: [ 59 / 135 ] simplifiying candidate # 8.875 * * * * [progress]: [ 60 / 135 ] simplifiying candidate # 8.875 * * * * [progress]: [ 61 / 135 ] simplifiying candidate # 8.875 * [simplify]: Simplifying (/ (* (* 1 1) 1) (* (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))) (- (* x x) (* 1 1)))) 8.875 * * [simplify]: iters left: 6 (9 enodes) 8.882 * * [simplify]: iters left: 5 (36 enodes) 8.893 * * [simplify]: iters left: 4 (67 enodes) 8.917 * * [simplify]: iters left: 3 (120 enodes) 8.950 * * [simplify]: iters left: 2 (390 enodes) 9.281 * * [simplify]: Extracting #0: cost 1 inf + 0 9.281 * * [simplify]: Extracting #1: cost 100 inf + 0 9.284 * * [simplify]: Extracting #2: cost 495 inf + 2 9.293 * * [simplify]: Extracting #3: cost 494 inf + 24176 9.327 * * [simplify]: Extracting #4: cost 78 inf + 95308 9.349 * * [simplify]: Extracting #5: cost 1 inf + 106459 9.372 * * [simplify]: Extracting #6: cost 0 inf + 106448 9.396 * [simplify]: Simplified to (/ (/ 1 (fma x x -1)) (/ (fma x x -1) (/ 1 (fma x x -1)))) 9.397 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (cbrt (/ (/ 1 (fma x x -1)) (/ (fma x x -1) (/ 1 (fma x x -1))))) (+ x 1)) (/ x (+ x 1)))) 9.397 * * * * [progress]: [ 62 / 135 ] simplifiying candidate # 9.397 * * * * [progress]: [ 63 / 135 ] simplifiying candidate # 9.397 * * * * [progress]: [ 64 / 135 ] simplifiying candidate # 9.397 * * * * [progress]: [ 65 / 135 ] simplifiying candidate # 9.397 * * * * [progress]: [ 66 / 135 ] simplifiying candidate # 9.397 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 9.397 * * [simplify]: iters left: 6 (10 enodes) 9.406 * * [simplify]: iters left: 5 (41 enodes) 9.418 * * [simplify]: iters left: 4 (66 enodes) 9.436 * * [simplify]: iters left: 3 (109 enodes) 9.449 * * [simplify]: iters left: 2 (128 enodes) 9.467 * * [simplify]: iters left: 1 (171 enodes) 9.507 * * [simplify]: Extracting #0: cost 1 inf + 0 9.507 * * [simplify]: Extracting #1: cost 6 inf + 0 9.507 * * [simplify]: Extracting #2: cost 9 inf + 1 9.507 * * [simplify]: Extracting #3: cost 30 inf + 1 9.508 * * [simplify]: Extracting #4: cost 26 inf + 609 9.509 * * [simplify]: Extracting #5: cost 5 inf + 2553 9.510 * * [simplify]: Extracting #6: cost 0 inf + 3522 9.512 * [simplify]: Simplified to (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 9.512 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (/ (cbrt 1) (cbrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 9.513 * [simplify]: Simplifying (/ (cbrt 1) (cbrt (- (* x x) (* 1 1)))) 9.513 * * [simplify]: iters left: 6 (8 enodes) 9.518 * * [simplify]: iters left: 5 (29 enodes) 9.523 * * [simplify]: iters left: 4 (40 enodes) 9.528 * * [simplify]: iters left: 3 (47 enodes) 9.534 * * [simplify]: iters left: 2 (63 enodes) 9.545 * * [simplify]: iters left: 1 (106 enodes) 9.573 * * [simplify]: Extracting #0: cost 1 inf + 0 9.574 * * [simplify]: Extracting #1: cost 4 inf + 0 9.574 * * [simplify]: Extracting #2: cost 5 inf + 1 9.574 * * [simplify]: Extracting #3: cost 26 inf + 1 9.574 * * [simplify]: Extracting #4: cost 20 inf + 797 9.576 * * [simplify]: Extracting #5: cost 1 inf + 2799 9.577 * * [simplify]: Extracting #6: cost 0 inf + 2733 9.579 * [simplify]: Simplified to (/ 1 (cbrt (fma x x -1))) 9.579 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ 1 (cbrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 9.579 * * * * [progress]: [ 67 / 135 ] simplifiying candidate # 9.580 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* 1 1)))) 9.580 * * [simplify]: iters left: 6 (9 enodes) 9.587 * * [simplify]: iters left: 5 (34 enodes) 9.598 * * [simplify]: iters left: 4 (45 enodes) 9.614 * * [simplify]: iters left: 3 (52 enodes) 9.627 * * [simplify]: iters left: 2 (68 enodes) 9.645 * * [simplify]: iters left: 1 (111 enodes) 9.662 * * [simplify]: Extracting #0: cost 1 inf + 0 9.662 * * [simplify]: Extracting #1: cost 4 inf + 0 9.662 * * [simplify]: Extracting #2: cost 5 inf + 1 9.662 * * [simplify]: Extracting #3: cost 26 inf + 1 9.663 * * [simplify]: Extracting #4: cost 23 inf + 551 9.663 * * [simplify]: Extracting #5: cost 1 inf + 2475 9.664 * * [simplify]: Extracting #6: cost 0 inf + 2572 9.665 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 9.665 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (sqrt (fma x x -1))) (/ (cbrt 1) (sqrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 9.665 * [simplify]: Simplifying (/ (cbrt 1) (sqrt (- (* x x) (* 1 1)))) 9.665 * * [simplify]: iters left: 6 (8 enodes) 9.670 * * [simplify]: iters left: 5 (29 enodes) 9.678 * * [simplify]: iters left: 4 (40 enodes) 9.687 * * [simplify]: iters left: 3 (47 enodes) 9.699 * * [simplify]: iters left: 2 (63 enodes) 9.720 * * [simplify]: iters left: 1 (106 enodes) 9.756 * * [simplify]: Extracting #0: cost 1 inf + 0 9.756 * * [simplify]: Extracting #1: cost 4 inf + 0 9.756 * * [simplify]: Extracting #2: cost 5 inf + 1 9.756 * * [simplify]: Extracting #3: cost 26 inf + 1 9.756 * * [simplify]: Extracting #4: cost 20 inf + 797 9.758 * * [simplify]: Extracting #5: cost 1 inf + 2639 9.759 * * [simplify]: Extracting #6: cost 0 inf + 2573 9.761 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 9.761 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ (* (cbrt 1) (cbrt 1)) (sqrt (- (* x x) (* 1 1)))) (/ 1 (sqrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 9.761 * * * * [progress]: [ 68 / 135 ] simplifiying candidate # 9.761 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) 1) 9.761 * * [simplify]: iters left: 5 (4 enodes) 9.768 * * [simplify]: iters left: 4 (14 enodes) 9.771 * * [simplify]: iters left: 3 (16 enodes) 9.774 * * [simplify]: Extracting #0: cost 1 inf + 0 9.774 * * [simplify]: Extracting #1: cost 0 inf + 1 9.774 * [simplify]: Simplified to 1 9.774 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* 1 (/ (cbrt 1) (- (* x x) (* 1 1)))) (+ x 1)) (/ x (+ x 1)))) 9.774 * [simplify]: Simplifying (/ (cbrt 1) (- (* x x) (* 1 1))) 9.774 * * [simplify]: iters left: 6 (7 enodes) 9.780 * * [simplify]: iters left: 5 (26 enodes) 9.787 * * [simplify]: iters left: 4 (37 enodes) 9.796 * * [simplify]: iters left: 3 (46 enodes) 9.802 * * [simplify]: iters left: 2 (64 enodes) 9.813 * * [simplify]: iters left: 1 (107 enodes) 9.835 * * [simplify]: Extracting #0: cost 1 inf + 0 9.835 * * [simplify]: Extracting #1: cost 6 inf + 0 9.836 * * [simplify]: Extracting #2: cost 27 inf + 1 9.836 * * [simplify]: Extracting #3: cost 18 inf + 911 9.838 * * [simplify]: Extracting #4: cost 0 inf + 2463 9.839 * [simplify]: Simplified to (/ 1 (fma x x -1)) 9.839 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* 1 (/ 1 (fma x x -1))) (+ x 1)) (/ x (+ x 1)))) 9.839 * * * * [progress]: [ 69 / 135 ] simplifiying candidate # 9.840 * [simplify]: Simplifying (/ (* (cbrt 1) (cbrt 1)) (+ x 1)) 9.840 * * [simplify]: iters left: 5 (6 enodes) 9.844 * * [simplify]: iters left: 4 (23 enodes) 9.852 * * [simplify]: iters left: 3 (25 enodes) 9.858 * * [simplify]: Extracting #0: cost 1 inf + 0 9.858 * * [simplify]: Extracting #1: cost 4 inf + 0 9.858 * * [simplify]: Extracting #2: cost 5 inf + 1 9.858 * * [simplify]: Extracting #3: cost 2 inf + 126 9.858 * * [simplify]: Extracting #4: cost 0 inf + 250 9.858 * [simplify]: Simplified to (/ 1 (+ x 1)) 9.858 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (+ x 1)) (/ (cbrt 1) (- x 1))) (+ x 1)) (/ x (+ x 1)))) 9.859 * [simplify]: Simplifying (/ (cbrt 1) (- x 1)) 9.859 * * [simplify]: iters left: 4 (5 enodes) 9.863 * * [simplify]: iters left: 3 (20 enodes) 9.869 * * [simplify]: iters left: 2 (24 enodes) 9.876 * * [simplify]: Extracting #0: cost 1 inf + 0 9.876 * * [simplify]: Extracting #1: cost 4 inf + 0 9.876 * * [simplify]: Extracting #2: cost 6 inf + 1 9.876 * * [simplify]: Extracting #3: cost 0 inf + 251 9.876 * [simplify]: Simplified to (/ 1 (- x 1)) 9.876 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (+ x 1)) (/ 1 (- x 1))) (+ x 1)) (/ x (+ x 1)))) 9.877 * * * * [progress]: [ 70 / 135 ] simplifiying candidate # 9.877 * [simplify]: Simplifying (/ (sqrt 1) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 9.877 * * [simplify]: iters left: 6 (9 enodes) 9.883 * * [simplify]: iters left: 5 (34 enodes) 9.894 * * [simplify]: iters left: 4 (50 enodes) 9.907 * * [simplify]: iters left: 3 (59 enodes) 9.921 * * [simplify]: iters left: 2 (75 enodes) 9.947 * * [simplify]: iters left: 1 (118 enodes) 9.979 * * [simplify]: Extracting #0: cost 1 inf + 0 9.979 * * [simplify]: Extracting #1: cost 7 inf + 0 9.979 * * [simplify]: Extracting #2: cost 11 inf + 1 9.979 * * [simplify]: Extracting #3: cost 32 inf + 1 9.979 * * [simplify]: Extracting #4: cost 29 inf + 486 9.980 * * [simplify]: Extracting #5: cost 2 inf + 3523 9.981 * * [simplify]: Extracting #6: cost 0 inf + 3878 9.982 * [simplify]: Simplified to (/ (/ 1 (cbrt (fma x x -1))) (cbrt (fma x x -1))) 9.982 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ (/ 1 (cbrt (fma x x -1))) (cbrt (fma x x -1))) (/ (sqrt 1) (cbrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 9.982 * [simplify]: Simplifying (/ (sqrt 1) (cbrt (- (* x x) (* 1 1)))) 9.983 * * [simplify]: iters left: 6 (8 enodes) 9.986 * * [simplify]: iters left: 5 (29 enodes) 9.990 * * [simplify]: iters left: 4 (40 enodes) 9.996 * * [simplify]: iters left: 3 (47 enodes) 10.002 * * [simplify]: iters left: 2 (63 enodes) 10.024 * * [simplify]: iters left: 1 (106 enodes) 10.056 * * [simplify]: Extracting #0: cost 1 inf + 0 10.056 * * [simplify]: Extracting #1: cost 4 inf + 0 10.056 * * [simplify]: Extracting #2: cost 5 inf + 1 10.056 * * [simplify]: Extracting #3: cost 26 inf + 1 10.057 * * [simplify]: Extracting #4: cost 20 inf + 797 10.058 * * [simplify]: Extracting #5: cost 1 inf + 2799 10.059 * * [simplify]: Extracting #6: cost 0 inf + 2733 10.061 * [simplify]: Simplified to (/ 1 (cbrt (fma x x -1))) 10.061 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ (sqrt 1) (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ 1 (cbrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 10.061 * * * * [progress]: [ 71 / 135 ] simplifiying candidate # 10.061 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) 10.062 * * [simplify]: iters left: 6 (8 enodes) 10.067 * * [simplify]: iters left: 5 (29 enodes) 10.076 * * [simplify]: iters left: 4 (40 enodes) 10.086 * * [simplify]: iters left: 3 (47 enodes) 10.102 * * [simplify]: iters left: 2 (63 enodes) 10.124 * * [simplify]: iters left: 1 (106 enodes) 10.158 * * [simplify]: Extracting #0: cost 1 inf + 0 10.158 * * [simplify]: Extracting #1: cost 4 inf + 0 10.158 * * [simplify]: Extracting #2: cost 5 inf + 1 10.159 * * [simplify]: Extracting #3: cost 26 inf + 1 10.159 * * [simplify]: Extracting #4: cost 20 inf + 797 10.160 * * [simplify]: Extracting #5: cost 1 inf + 2639 10.162 * * [simplify]: Extracting #6: cost 0 inf + 2573 10.163 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 10.163 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (sqrt (fma x x -1))) (/ (sqrt 1) (sqrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 10.164 * [simplify]: Simplifying (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) 10.164 * * [simplify]: iters left: 6 (8 enodes) 10.169 * * [simplify]: iters left: 5 (29 enodes) 10.178 * * [simplify]: iters left: 4 (40 enodes) 10.188 * * [simplify]: iters left: 3 (47 enodes) 10.200 * * [simplify]: iters left: 2 (63 enodes) 10.222 * * [simplify]: iters left: 1 (106 enodes) 10.259 * * [simplify]: Extracting #0: cost 1 inf + 0 10.259 * * [simplify]: Extracting #1: cost 4 inf + 0 10.259 * * [simplify]: Extracting #2: cost 5 inf + 1 10.259 * * [simplify]: Extracting #3: cost 26 inf + 1 10.260 * * [simplify]: Extracting #4: cost 20 inf + 797 10.261 * * [simplify]: Extracting #5: cost 1 inf + 2639 10.263 * * [simplify]: Extracting #6: cost 0 inf + 2573 10.264 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 10.264 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ (sqrt 1) (sqrt (- (* x x) (* 1 1)))) (/ 1 (sqrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 10.264 * * * * [progress]: [ 72 / 135 ] simplifiying candidate # 10.265 * [simplify]: Simplifying (/ (sqrt 1) 1) 10.265 * * [simplify]: iters left: 3 (3 enodes) 10.268 * * [simplify]: iters left: 2 (9 enodes) 10.271 * * [simplify]: iters left: 1 (11 enodes) 10.273 * * [simplify]: Extracting #0: cost 1 inf + 0 10.274 * * [simplify]: Extracting #1: cost 0 inf + 1 10.274 * [simplify]: Simplified to 1 10.274 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* 1 (/ (sqrt 1) (- (* x x) (* 1 1)))) (+ x 1)) (/ x (+ x 1)))) 10.274 * [simplify]: Simplifying (/ (sqrt 1) (- (* x x) (* 1 1))) 10.274 * * [simplify]: iters left: 6 (7 enodes) 10.280 * * [simplify]: iters left: 5 (26 enodes) 10.288 * * [simplify]: iters left: 4 (37 enodes) 10.298 * * [simplify]: iters left: 3 (46 enodes) 10.310 * * [simplify]: iters left: 2 (64 enodes) 10.332 * * [simplify]: iters left: 1 (107 enodes) 10.360 * * [simplify]: Extracting #0: cost 1 inf + 0 10.360 * * [simplify]: Extracting #1: cost 6 inf + 0 10.360 * * [simplify]: Extracting #2: cost 27 inf + 1 10.360 * * [simplify]: Extracting #3: cost 18 inf + 911 10.361 * * [simplify]: Extracting #4: cost 0 inf + 2463 10.361 * [simplify]: Simplified to (/ 1 (fma x x -1)) 10.361 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* 1 (/ 1 (fma x x -1))) (+ x 1)) (/ x (+ x 1)))) 10.361 * * * * [progress]: [ 73 / 135 ] simplifiying candidate # 10.362 * [simplify]: Simplifying (/ (sqrt 1) (+ x 1)) 10.362 * * [simplify]: iters left: 4 (5 enodes) 10.364 * * [simplify]: iters left: 3 (18 enodes) 10.367 * * [simplify]: iters left: 2 (20 enodes) 10.372 * * [simplify]: Extracting #0: cost 1 inf + 0 10.372 * * [simplify]: Extracting #1: cost 4 inf + 0 10.373 * * [simplify]: Extracting #2: cost 5 inf + 1 10.373 * * [simplify]: Extracting #3: cost 0 inf + 250 10.373 * [simplify]: Simplified to (/ 1 (+ 1 x)) 10.373 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (+ 1 x)) (/ (sqrt 1) (- x 1))) (+ x 1)) (/ x (+ x 1)))) 10.373 * [simplify]: Simplifying (/ (sqrt 1) (- x 1)) 10.373 * * [simplify]: iters left: 4 (5 enodes) 10.375 * * [simplify]: iters left: 3 (20 enodes) 10.379 * * [simplify]: iters left: 2 (24 enodes) 10.383 * * [simplify]: Extracting #0: cost 1 inf + 0 10.383 * * [simplify]: Extracting #1: cost 4 inf + 0 10.383 * * [simplify]: Extracting #2: cost 6 inf + 1 10.383 * * [simplify]: Extracting #3: cost 0 inf + 251 10.384 * [simplify]: Simplified to (/ 1 (- x 1)) 10.384 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ (sqrt 1) (+ x 1)) (/ 1 (- x 1))) (+ x 1)) (/ x (+ x 1)))) 10.384 * * * * [progress]: [ 74 / 135 ] simplifiying candidate # 10.384 * [simplify]: Simplifying (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) 10.384 * * [simplify]: iters left: 6 (8 enodes) 10.387 * * [simplify]: iters left: 5 (31 enodes) 10.392 * * [simplify]: iters left: 4 (44 enodes) 10.399 * * [simplify]: iters left: 3 (51 enodes) 10.407 * * [simplify]: iters left: 2 (67 enodes) 10.420 * * [simplify]: iters left: 1 (110 enodes) 10.437 * * [simplify]: Extracting #0: cost 1 inf + 0 10.437 * * [simplify]: Extracting #1: cost 6 inf + 0 10.437 * * [simplify]: Extracting #2: cost 9 inf + 1 10.437 * * [simplify]: Extracting #3: cost 30 inf + 1 10.437 * * [simplify]: Extracting #4: cost 33 inf + 127 10.438 * * [simplify]: Extracting #5: cost 11 inf + 1898 10.438 * * [simplify]: Extracting #6: cost 1 inf + 3344 10.439 * * [simplify]: Extracting #7: cost 0 inf + 3522 10.440 * [simplify]: Simplified to (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) 10.440 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (* (cbrt (fma x x -1)) (cbrt (fma x x -1)))) (/ 1 (cbrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 10.440 * [simplify]: Simplifying (/ 1 (cbrt (- (* x x) (* 1 1)))) 10.440 * * [simplify]: iters left: 6 (7 enodes) 10.443 * * [simplify]: iters left: 5 (26 enodes) 10.448 * * [simplify]: iters left: 4 (37 enodes) 10.458 * * [simplify]: iters left: 3 (44 enodes) 10.469 * * [simplify]: iters left: 2 (60 enodes) 10.491 * * [simplify]: iters left: 1 (103 enodes) 10.523 * * [simplify]: Extracting #0: cost 1 inf + 0 10.523 * * [simplify]: Extracting #1: cost 4 inf + 0 10.524 * * [simplify]: Extracting #2: cost 5 inf + 1 10.524 * * [simplify]: Extracting #3: cost 26 inf + 1 10.524 * * [simplify]: Extracting #4: cost 31 inf + 3 10.525 * * [simplify]: Extracting #5: cost 12 inf + 1430 10.526 * * [simplify]: Extracting #6: cost 0 inf + 2732 10.528 * [simplify]: Simplified to (/ 1 (cbrt (fma x x -1))) 10.528 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (/ 1 (cbrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 10.528 * * * * [progress]: [ 75 / 135 ] simplifiying candidate # 10.528 * [simplify]: Simplifying (/ 1 (sqrt (- (* x x) (* 1 1)))) 10.528 * * [simplify]: iters left: 6 (7 enodes) 10.533 * * [simplify]: iters left: 5 (26 enodes) 10.542 * * [simplify]: iters left: 4 (37 enodes) 10.552 * * [simplify]: iters left: 3 (44 enodes) 10.564 * * [simplify]: iters left: 2 (60 enodes) 10.586 * * [simplify]: iters left: 1 (103 enodes) 10.621 * * [simplify]: Extracting #0: cost 1 inf + 0 10.621 * * [simplify]: Extracting #1: cost 4 inf + 0 10.621 * * [simplify]: Extracting #2: cost 5 inf + 1 10.621 * * [simplify]: Extracting #3: cost 26 inf + 1 10.622 * * [simplify]: Extracting #4: cost 31 inf + 3 10.622 * * [simplify]: Extracting #5: cost 12 inf + 1390 10.624 * * [simplify]: Extracting #6: cost 0 inf + 2572 10.625 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 10.625 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (sqrt (fma x x -1))) (/ 1 (sqrt (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1)))) 10.626 * [simplify]: Simplifying (/ 1 (sqrt (- (* x x) (* 1 1)))) 10.626 * * [simplify]: iters left: 6 (7 enodes) 10.628 * * [simplify]: iters left: 5 (26 enodes) 10.632 * * [simplify]: iters left: 4 (37 enodes) 10.637 * * [simplify]: iters left: 3 (44 enodes) 10.643 * * [simplify]: iters left: 2 (60 enodes) 10.654 * * [simplify]: iters left: 1 (103 enodes) 10.686 * * [simplify]: Extracting #0: cost 1 inf + 0 10.686 * * [simplify]: Extracting #1: cost 4 inf + 0 10.686 * * [simplify]: Extracting #2: cost 5 inf + 1 10.686 * * [simplify]: Extracting #3: cost 26 inf + 1 10.687 * * [simplify]: Extracting #4: cost 31 inf + 3 10.687 * * [simplify]: Extracting #5: cost 12 inf + 1390 10.689 * * [simplify]: Extracting #6: cost 0 inf + 2572 10.690 * [simplify]: Simplified to (/ 1 (sqrt (fma x x -1))) 10.690 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (sqrt (- (* x x) (* 1 1)))) (/ 1 (sqrt (fma x x -1)))) (+ x 1)) (/ x (+ x 1)))) 10.690 * * * * [progress]: [ 76 / 135 ] simplifiying candidate # 10.691 * [simplify]: Simplifying (/ 1 1) 10.691 * * [simplify]: iters left: 2 (2 enodes) 10.692 * * [simplify]: iters left: 1 (6 enodes) 10.694 * * [simplify]: Extracting #0: cost 1 inf + 0 10.694 * * [simplify]: Extracting #1: cost 0 inf + 1 10.694 * [simplify]: Simplified to 1 10.694 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* 1 (/ 1 (- (* x x) (* 1 1)))) (+ x 1)) (/ x (+ x 1)))) 10.695 * [simplify]: Simplifying (/ 1 (- (* x x) (* 1 1))) 10.695 * * [simplify]: iters left: 6 (6 enodes) 10.699 * * [simplify]: iters left: 5 (23 enodes) 10.710 * * [simplify]: iters left: 4 (34 enodes) 10.719 * * [simplify]: iters left: 3 (43 enodes) 10.730 * * [simplify]: iters left: 2 (61 enodes) 10.752 * * [simplify]: iters left: 1 (104 enodes) 10.784 * * [simplify]: Extracting #0: cost 1 inf + 0 10.784 * * [simplify]: Extracting #1: cost 6 inf + 0 10.784 * * [simplify]: Extracting #2: cost 27 inf + 1 10.785 * * [simplify]: Extracting #3: cost 29 inf + 101 10.786 * * [simplify]: Extracting #4: cost 8 inf + 1589 10.787 * * [simplify]: Extracting #5: cost 0 inf + 2462 10.788 * [simplify]: Simplified to (/ 1 (fma x x -1)) 10.788 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* 1 (/ 1 (fma x x -1))) (+ x 1)) (/ x (+ x 1)))) 10.789 * * * * [progress]: [ 77 / 135 ] simplifiying candidate # 10.789 * [simplify]: Simplifying (/ 1 (+ x 1)) 10.789 * * [simplify]: iters left: 4 (4 enodes) 10.791 * * [simplify]: iters left: 3 (15 enodes) 10.796 * * [simplify]: iters left: 2 (17 enodes) 10.801 * * [simplify]: Extracting #0: cost 1 inf + 0 10.801 * * [simplify]: Extracting #1: cost 4 inf + 0 10.801 * * [simplify]: Extracting #2: cost 5 inf + 1 10.801 * * [simplify]: Extracting #3: cost 3 inf + 44 10.802 * * [simplify]: Extracting #4: cost 1 inf + 168 10.802 * * [simplify]: Extracting #5: cost 0 inf + 250 10.802 * [simplify]: Simplified to (/ 1 (+ x 1)) 10.802 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (* (/ 1 (+ x 1)) (/ 1 (- x 1))) (+ x 1)) (/ x (+ x 1)))) 10.802 * [simplify]: Simplifying (/ 1 (- x 1)) 10.802 * * [simplify]: iters left: 4 (4 enodes) 10.805 * * [simplify]: iters left: 3 (17 enodes) 10.810 * * [simplify]: iters left: 2 (21 enodes) 10.818 * * [simplify]: Extracting #0: cost 1 inf + 0 10.818 * * [simplify]: Extracting #1: cost 4 inf + 0 10.818 * * [simplify]: Extracting #2: cost 6 inf + 1 10.818 * * [simplify]: Extracting #3: cost 0 inf + 251 10.818 * [simplify]: Simplified to (/ 1 (- x 1)) 10.818 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (+ x 1)) (/ 1 (- x 1))) (+ x 1)) (/ x (+ x 1)))) 10.818 * * * * [progress]: [ 78 / 135 ] simplifiying candidate # 10.818 * * * * [progress]: [ 79 / 135 ] simplifiying candidate # 10.818 * * * * [progress]: [ 80 / 135 ] simplifiying candidate # 10.818 * * * * [progress]: [ 81 / 135 ] simplifiying candidate # 10.819 * [simplify]: Simplifying (cbrt (- (* x x) (* 1 1))) 10.819 * * [simplify]: iters left: 5 (6 enodes) 10.823 * * [simplify]: iters left: 4 (23 enodes) 10.831 * * [simplify]: iters left: 3 (34 enodes) 10.839 * * [simplify]: iters left: 2 (41 enodes) 10.850 * * [simplify]: iters left: 1 (57 enodes) 10.874 * * [simplify]: Extracting #0: cost 1 inf + 0 10.874 * * [simplify]: Extracting #1: cost 3 inf + 0 10.874 * * [simplify]: Extracting #2: cost 13 inf + 0 10.874 * * [simplify]: Extracting #3: cost 20 inf + 3 10.875 * * [simplify]: Extracting #4: cost 4 inf + 959 10.875 * * [simplify]: Extracting #5: cost 0 inf + 1301 10.876 * [simplify]: Simplified to (cbrt (fma x x -1)) 10.876 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (/ (/ 1 (* (cbrt (- (* x x) (* 1 1))) (cbrt (- (* x x) (* 1 1))))) (cbrt (fma x x -1))) (+ x 1)) (/ x (+ x 1)))) 10.877 * * * * [progress]: [ 82 / 135 ] simplifiying candidate # 10.877 * [simplify]: Simplifying (sqrt (- (* x x) (* 1 1))) 10.877 * * [simplify]: iters left: 5 (6 enodes) 10.881 * * [simplify]: iters left: 4 (23 enodes) 10.889 * * [simplify]: iters left: 3 (34 enodes) 10.898 * * [simplify]: iters left: 2 (41 enodes) 10.909 * * [simplify]: iters left: 1 (57 enodes) 10.930 * * [simplify]: Extracting #0: cost 1 inf + 0 10.930 * * [simplify]: Extracting #1: cost 3 inf + 0 10.930 * * [simplify]: Extracting #2: cost 13 inf + 0 10.930 * * [simplify]: Extracting #3: cost 20 inf + 3 10.931 * * [simplify]: Extracting #4: cost 4 inf + 919 10.932 * * [simplify]: Extracting #5: cost 0 inf + 1221 10.933 * [simplify]: Simplified to (sqrt (fma x x -1)) 10.933 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (/ (/ 1 (sqrt (- (* x x) (* 1 1)))) (sqrt (fma x x -1))) (+ x 1)) (/ x (+ x 1)))) 10.933 * * * * [progress]: [ 83 / 135 ] simplifiying candidate # 10.933 * [simplify]: Simplifying (- (* x x) (* 1 1)) 10.933 * * [simplify]: iters left: 4 (5 enodes) 10.937 * * [simplify]: iters left: 3 (20 enodes) 10.944 * * [simplify]: iters left: 2 (31 enodes) 10.951 * * [simplify]: iters left: 1 (38 enodes) 10.958 * * [simplify]: Extracting #0: cost 1 inf + 0 10.958 * * [simplify]: Extracting #1: cost 16 inf + 0 10.958 * * [simplify]: Extracting #2: cost 16 inf + 3 10.958 * * [simplify]: Extracting #3: cost 6 inf + 611 10.958 * * [simplify]: Extracting #4: cost 0 inf + 1025 10.958 * [simplify]: Simplified to (fma x x -1) 10.958 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (/ (/ 1 1) (fma x x -1)) (+ x 1)) (/ x (+ x 1)))) 10.958 * * * * [progress]: [ 84 / 135 ] simplifiying candidate # 10.959 * [simplify]: Simplifying (- x 1) 10.959 * * [simplify]: iters left: 2 (3 enodes) 10.960 * * [simplify]: iters left: 1 (14 enodes) 10.962 * * [simplify]: Extracting #0: cost 1 inf + 0 10.962 * * [simplify]: Extracting #1: cost 5 inf + 0 10.962 * * [simplify]: Extracting #2: cost 2 inf + 3 10.962 * * [simplify]: Extracting #3: cost 0 inf + 87 10.962 * [simplify]: Simplified to (- x 1) 10.962 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (/ (/ 1 (+ x 1)) (- x 1)) (+ x 1)) (/ x (+ x 1)))) 10.962 * * * * [progress]: [ 85 / 135 ] simplifiying candidate # 10.963 * [simplify]: Simplifying (* (cbrt 1) (cbrt 1)) 10.963 * * [simplify]: iters left: 3 (3 enodes) 10.966 * * [simplify]: iters left: 2 (11 enodes) 10.968 * * [simplify]: iters left: 1 (13 enodes) 10.969 * * [simplify]: Extracting #0: cost 1 inf + 0 10.969 * * [simplify]: Extracting #1: cost 0 inf + 1 10.969 * [simplify]: Simplified to 1 10.969 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (/ 1 (/ (- (* x x) (* 1 1)) (cbrt 1))) (+ x 1)) (/ x (+ x 1)))) 10.970 * * * * [progress]: [ 86 / 135 ] simplifiying candidate # 10.970 * [simplify]: Simplifying (sqrt 1) 10.970 * * [simplify]: iters left: 1 (2 enodes) 10.971 * * [simplify]: Extracting #0: cost 1 inf + 0 10.971 * * [simplify]: Extracting #1: cost 0 inf + 1 10.971 * [simplify]: Simplified to 1 10.971 * [simplify]: Simplified (2 1 1 1) to (λ (x) (+ (* (/ 1 (/ (- (* x x) (* 1 1)) (sqrt 1))) (+ x 1)) (/ x (+ x 1)))) 10.972 * * * * [progress]: [ 87 / 135 ] simplifiying candidate # 10.972 * * * * [progress]: [ 88 / 135 ] simplifiying candidate # 10.972 * [simplify]: Simplifying (+ (* (* x x) (* x x)) (+ (* (* 1 1) (* 1 1)) (* (* x x) (* 1 1)))) 10.972 * * [simplify]: iters left: 6 (9 enodes) 10.974 * * [simplify]: iters left: 5 (38 enodes) 10.987 * * [simplify]: iters left: 4 (68 enodes) 10.998 * * [simplify]: iters left: 3 (103 enodes) 11.018 * * [simplify]: iters left: 2 (142 enodes) 11.066 * * [simplify]: iters left: 1 (214 enodes) 11.140 * * [simplify]: Extracting #0: cost 1 inf + 0 11.141 * * [simplify]: Extracting #1: cost 13 inf + 0 11.141 * * [simplify]: Extracting #2: cost 37 inf + 2 11.142 * * [simplify]: Extracting #3: cost 31 inf + 1385 11.143 * * [simplify]: Extracting #4: cost 19 inf + 2669 11.145 * * [simplify]: Extracting #5: cost 7 inf + 6454 11.147 * * [simplify]: Extracting #6: cost 0 inf + 8982 11.149 * [simplify]: Simplified to (+ 1 (fma (* x x) (* x x) (* x x))) 11.150 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (- (pow (* x x) 3) (pow (* 1 1) 3))) (+ 1 (fma (* x x) (* x x) (* x x)))) (+ x 1)) (/ x (+ x 1)))) 11.150 * * * * [progress]: [ 89 / 135 ] simplifiying candidate # 11.150 * [simplify]: Simplifying (+ (* x x) (* 1 1)) 11.150 * * [simplify]: iters left: 4 (5 enodes) 11.153 * * [simplify]: iters left: 3 (17 enodes) 11.158 * * [simplify]: iters left: 2 (21 enodes) 11.162 * * [simplify]: Extracting #0: cost 1 inf + 0 11.162 * * [simplify]: Extracting #1: cost 5 inf + 0 11.163 * * [simplify]: Extracting #2: cost 4 inf + 2 11.163 * * [simplify]: Extracting #3: cost 1 inf + 141 11.163 * * [simplify]: Extracting #4: cost 0 inf + 198 11.163 * [simplify]: Simplified to (fma x x 1) 11.163 * [simplify]: Simplified (2 1 1 2) to (λ (x) (+ (* (* (/ 1 (- (* (* x x) (* x x)) (* (* 1 1) (* 1 1)))) (fma x x 1)) (+ x 1)) (/ x (+ x 1)))) 11.163 * * * * [progress]: [ 90 / 135 ] simplifiying candidate #real (real->posit16 (/ 1 (- (* x x) (* 1 1))))) (+ x 1)) (/ x (+ x 1))))> 11.163 * * * * [progress]: [ 91 / 135 ] simplifiying candidate # 11.163 * * * * [progress]: [ 92 / 135 ] simplifiying candidate # 11.163 * * * * [progress]: [ 93 / 135 ] simplifiying candidate # 11.163 * * * * [progress]: [ 94 / 135 ] simplifiying candidate # 11.164 * [simplify]: Simplifying (- (log x) (log (+ x 1))) 11.164 * * [simplify]: iters left: 5 (6 enodes) 11.166 * * [simplify]: iters left: 4 (23 enodes) 11.173 * * [simplify]: iters left: 3 (29 enodes) 11.180 * * [simplify]: Extracting #0: cost 1 inf + 0 11.180 * * [simplify]: Extracting #1: cost 5 inf + 0 11.180 * * [simplify]: Extracting #2: cost 10 inf + 0 11.180 * * [simplify]: Extracting #3: cost 11 inf + 1 11.180 * * [simplify]: Extracting #4: cost 3 inf + 789 11.181 * * [simplify]: Extracting #5: cost 0 inf + 1074 11.181 * [simplify]: Simplified to (- (log x) (log1p x)) 11.181 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (exp (- (log x) (log1p x))))) 11.181 * * * * [progress]: [ 95 / 135 ] simplifiying candidate # 11.181 * * * * [progress]: [ 96 / 135 ] simplifiying candidate # 11.181 * * * * [progress]: [ 97 / 135 ] simplifiying candidate # 11.182 * [simplify]: Simplifying (/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1))) 11.182 * * [simplify]: iters left: 6 (8 enodes) 11.186 * * [simplify]: iters left: 5 (48 enodes) 11.204 * * [simplify]: iters left: 4 (136 enodes) 11.245 * * [simplify]: iters left: 3 (320 enodes) 11.413 * * [simplify]: Extracting #0: cost 1 inf + 0 11.413 * * [simplify]: Extracting #1: cost 41 inf + 0 11.414 * * [simplify]: Extracting #2: cost 102 inf + 330 11.416 * * [simplify]: Extracting #3: cost 66 inf + 10710 11.421 * * [simplify]: Extracting #4: cost 4 inf + 20540 11.429 * * [simplify]: Extracting #5: cost 0 inf + 21449 11.443 * [simplify]: Simplified to (* (* (/ x (+ 1 x)) (/ x (+ 1 x))) (/ x (+ 1 x))) 11.443 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (cbrt (* (* (/ x (+ 1 x)) (/ x (+ 1 x))) (/ x (+ 1 x)))))) 11.443 * * * * [progress]: [ 98 / 135 ] simplifiying candidate # 11.444 * * * * [progress]: [ 99 / 135 ] simplifiying candidate # 11.444 * * * * [progress]: [ 100 / 135 ] simplifiying candidate # 11.444 * * * * [progress]: [ 101 / 135 ] simplifiying candidate # 11.444 * * * * [progress]: [ 102 / 135 ] simplifiying candidate # 11.444 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 11.444 * * [simplify]: iters left: 6 (8 enodes) 11.450 * * [simplify]: iters left: 5 (33 enodes) 11.461 * * [simplify]: iters left: 4 (50 enodes) 11.480 * * [simplify]: iters left: 3 (57 enodes) 11.496 * * [simplify]: iters left: 2 (60 enodes) 11.511 * * [simplify]: Extracting #0: cost 1 inf + 0 11.511 * * [simplify]: Extracting #1: cost 11 inf + 0 11.511 * * [simplify]: Extracting #2: cost 22 inf + 0 11.511 * * [simplify]: Extracting #3: cost 23 inf + 1 11.511 * * [simplify]: Extracting #4: cost 18 inf + 369 11.512 * * [simplify]: Extracting #5: cost 3 inf + 3436 11.512 * * [simplify]: Extracting #6: cost 0 inf + 4282 11.513 * [simplify]: Simplified to (* (/ (cbrt x) (cbrt (+ 1 x))) (/ (cbrt x) (cbrt (+ 1 x)))) 11.513 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (/ (cbrt x) (cbrt (+ 1 x))) (/ (cbrt x) (cbrt (+ 1 x)))) (/ (cbrt x) (cbrt (+ x 1)))))) 11.513 * [simplify]: Simplifying (/ (cbrt x) (cbrt (+ x 1))) 11.513 * * [simplify]: iters left: 5 (6 enodes) 11.515 * * [simplify]: iters left: 4 (21 enodes) 11.518 * * [simplify]: iters left: 3 (23 enodes) 11.522 * * [simplify]: Extracting #0: cost 1 inf + 0 11.522 * * [simplify]: Extracting #1: cost 4 inf + 0 11.522 * * [simplify]: Extracting #2: cost 8 inf + 0 11.522 * * [simplify]: Extracting #3: cost 9 inf + 1 11.522 * * [simplify]: Extracting #4: cost 6 inf + 164 11.522 * * [simplify]: Extracting #5: cost 1 inf + 734 11.522 * * [simplify]: Extracting #6: cost 0 inf + 976 11.523 * [simplify]: Simplified to (/ (cbrt x) (cbrt (+ x 1))) 11.523 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (cbrt x) (cbrt (+ x 1)))))) 11.523 * * * * [progress]: [ 103 / 135 ] simplifiying candidate # 11.523 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) 11.523 * * [simplify]: iters left: 5 (7 enodes) 11.525 * * [simplify]: iters left: 4 (26 enodes) 11.529 * * [simplify]: iters left: 3 (32 enodes) 11.534 * * [simplify]: iters left: 2 (35 enodes) 11.540 * * [simplify]: Extracting #0: cost 1 inf + 0 11.540 * * [simplify]: Extracting #1: cost 7 inf + 0 11.540 * * [simplify]: Extracting #2: cost 14 inf + 0 11.540 * * [simplify]: Extracting #3: cost 15 inf + 1 11.540 * * [simplify]: Extracting #4: cost 12 inf + 164 11.540 * * [simplify]: Extracting #5: cost 4 inf + 1178 11.541 * * [simplify]: Extracting #6: cost 1 inf + 1704 11.541 * * [simplify]: Extracting #7: cost 0 inf + 1946 11.541 * [simplify]: Simplified to (* (/ (cbrt x) (sqrt (+ 1 x))) (cbrt x)) 11.541 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (/ (cbrt x) (sqrt (+ 1 x))) (cbrt x)) (/ (cbrt x) (sqrt (+ x 1)))))) 11.542 * [simplify]: Simplifying (/ (cbrt x) (sqrt (+ x 1))) 11.542 * * [simplify]: iters left: 5 (6 enodes) 11.543 * * [simplify]: iters left: 4 (21 enodes) 11.547 * * [simplify]: iters left: 3 (23 enodes) 11.550 * * [simplify]: Extracting #0: cost 1 inf + 0 11.550 * * [simplify]: Extracting #1: cost 4 inf + 0 11.550 * * [simplify]: Extracting #2: cost 8 inf + 0 11.551 * * [simplify]: Extracting #3: cost 9 inf + 1 11.551 * * [simplify]: Extracting #4: cost 6 inf + 164 11.551 * * [simplify]: Extracting #5: cost 1 inf + 614 11.551 * * [simplify]: Extracting #6: cost 0 inf + 816 11.551 * [simplify]: Simplified to (/ (cbrt x) (sqrt (+ x 1))) 11.551 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (* (cbrt x) (cbrt x)) (sqrt (+ x 1))) (/ (cbrt x) (sqrt (+ x 1)))))) 11.552 * * * * [progress]: [ 104 / 135 ] simplifiying candidate # 11.552 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 11.552 * * [simplify]: iters left: 5 (5 enodes) 11.555 * * [simplify]: iters left: 4 (17 enodes) 11.560 * * [simplify]: iters left: 3 (27 enodes) 11.568 * * [simplify]: iters left: 2 (28 enodes) 11.576 * * [simplify]: Extracting #0: cost 1 inf + 0 11.576 * * [simplify]: Extracting #1: cost 5 inf + 0 11.576 * * [simplify]: Extracting #2: cost 7 inf + 1 11.576 * * [simplify]: Extracting #3: cost 6 inf + 2 11.576 * * [simplify]: Extracting #4: cost 1 inf + 528 11.576 * * [simplify]: Extracting #5: cost 0 inf + 650 11.576 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 11.576 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 11.577 * [simplify]: Simplifying (/ (cbrt x) (+ x 1)) 11.577 * * [simplify]: iters left: 4 (5 enodes) 11.579 * * [simplify]: iters left: 3 (18 enodes) 11.585 * * [simplify]: iters left: 2 (20 enodes) 11.593 * * [simplify]: Extracting #0: cost 1 inf + 0 11.593 * * [simplify]: Extracting #1: cost 4 inf + 0 11.593 * * [simplify]: Extracting #2: cost 8 inf + 0 11.594 * * [simplify]: Extracting #3: cost 6 inf + 2 11.594 * * [simplify]: Extracting #4: cost 0 inf + 572 11.594 * [simplify]: Simplified to (/ (cbrt x) (+ x 1)) 11.594 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 11.594 * * * * [progress]: [ 105 / 135 ] simplifiying candidate # 11.594 * [simplify]: Simplifying (/ (* (cbrt x) (cbrt x)) 1) 11.595 * * [simplify]: iters left: 5 (5 enodes) 11.597 * * [simplify]: iters left: 4 (17 enodes) 11.603 * * [simplify]: iters left: 3 (27 enodes) 11.610 * * [simplify]: iters left: 2 (28 enodes) 11.617 * * [simplify]: Extracting #0: cost 1 inf + 0 11.617 * * [simplify]: Extracting #1: cost 5 inf + 0 11.617 * * [simplify]: Extracting #2: cost 7 inf + 1 11.617 * * [simplify]: Extracting #3: cost 6 inf + 2 11.618 * * [simplify]: Extracting #4: cost 1 inf + 528 11.618 * * [simplify]: Extracting #5: cost 0 inf + 650 11.618 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 11.618 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 11.618 * [simplify]: Simplifying (/ (cbrt x) (+ x 1)) 11.619 * * [simplify]: iters left: 4 (5 enodes) 11.621 * * [simplify]: iters left: 3 (18 enodes) 11.627 * * [simplify]: iters left: 2 (20 enodes) 11.632 * * [simplify]: Extracting #0: cost 1 inf + 0 11.632 * * [simplify]: Extracting #1: cost 4 inf + 0 11.632 * * [simplify]: Extracting #2: cost 8 inf + 0 11.632 * * [simplify]: Extracting #3: cost 6 inf + 2 11.633 * * [simplify]: Extracting #4: cost 0 inf + 572 11.633 * [simplify]: Simplified to (/ (cbrt x) (+ x 1)) 11.633 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (* (cbrt x) (cbrt x)) (/ (cbrt x) (+ x 1))))) 11.633 * * * * [progress]: [ 106 / 135 ] simplifiying candidate # 11.633 * [simplify]: Simplifying (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 11.633 * * [simplify]: iters left: 6 (7 enodes) 11.637 * * [simplify]: iters left: 5 (26 enodes) 11.645 * * [simplify]: iters left: 4 (30 enodes) 11.650 * * [simplify]: Extracting #0: cost 1 inf + 0 11.650 * * [simplify]: Extracting #1: cost 6 inf + 0 11.650 * * [simplify]: Extracting #2: cost 12 inf + 0 11.650 * * [simplify]: Extracting #3: cost 13 inf + 1 11.650 * * [simplify]: Extracting #4: cost 8 inf + 168 11.650 * * [simplify]: Extracting #5: cost 4 inf + 856 11.650 * * [simplify]: Extracting #6: cost 1 inf + 1382 11.651 * * [simplify]: Extracting #7: cost 0 inf + 1624 11.651 * [simplify]: Simplified to (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 11.651 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1)))))) 11.651 * [simplify]: Simplifying (/ (sqrt x) (cbrt (+ x 1))) 11.651 * * [simplify]: iters left: 5 (6 enodes) 11.653 * * [simplify]: iters left: 4 (21 enodes) 11.656 * * [simplify]: iters left: 3 (23 enodes) 11.660 * * [simplify]: Extracting #0: cost 1 inf + 0 11.660 * * [simplify]: Extracting #1: cost 4 inf + 0 11.660 * * [simplify]: Extracting #2: cost 8 inf + 0 11.660 * * [simplify]: Extracting #3: cost 9 inf + 1 11.660 * * [simplify]: Extracting #4: cost 6 inf + 84 11.660 * * [simplify]: Extracting #5: cost 1 inf + 614 11.660 * * [simplify]: Extracting #6: cost 0 inf + 816 11.660 * [simplify]: Simplified to (/ (sqrt x) (cbrt (+ x 1))) 11.660 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (sqrt x) (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ (sqrt x) (cbrt (+ x 1)))))) 11.660 * * * * [progress]: [ 107 / 135 ] simplifiying candidate # 11.661 * [simplify]: Simplifying (/ (sqrt x) (sqrt (+ x 1))) 11.661 * * [simplify]: iters left: 5 (6 enodes) 11.662 * * [simplify]: iters left: 4 (21 enodes) 11.666 * * [simplify]: iters left: 3 (23 enodes) 11.669 * * [simplify]: Extracting #0: cost 1 inf + 0 11.669 * * [simplify]: Extracting #1: cost 4 inf + 0 11.669 * * [simplify]: Extracting #2: cost 8 inf + 0 11.669 * * [simplify]: Extracting #3: cost 9 inf + 1 11.669 * * [simplify]: Extracting #4: cost 6 inf + 84 11.669 * * [simplify]: Extracting #5: cost 1 inf + 494 11.669 * * [simplify]: Extracting #6: cost 0 inf + 656 11.670 * [simplify]: Simplified to (/ (sqrt x) (sqrt (+ x 1))) 11.670 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1)))))) 11.670 * [simplify]: Simplifying (/ (sqrt x) (sqrt (+ x 1))) 11.670 * * [simplify]: iters left: 5 (6 enodes) 11.671 * * [simplify]: iters left: 4 (21 enodes) 11.675 * * [simplify]: iters left: 3 (23 enodes) 11.679 * * [simplify]: Extracting #0: cost 1 inf + 0 11.680 * * [simplify]: Extracting #1: cost 4 inf + 0 11.680 * * [simplify]: Extracting #2: cost 8 inf + 0 11.680 * * [simplify]: Extracting #3: cost 9 inf + 1 11.680 * * [simplify]: Extracting #4: cost 6 inf + 84 11.680 * * [simplify]: Extracting #5: cost 1 inf + 494 11.680 * * [simplify]: Extracting #6: cost 0 inf + 656 11.680 * [simplify]: Simplified to (/ (sqrt x) (sqrt (+ x 1))) 11.680 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ (sqrt x) (sqrt (+ x 1))) (/ (sqrt x) (sqrt (+ x 1)))))) 11.680 * * * * [progress]: [ 108 / 135 ] simplifiying candidate # 11.680 * [simplify]: Simplifying (/ (sqrt x) 1) 11.680 * * [simplify]: iters left: 3 (4 enodes) 11.682 * * [simplify]: iters left: 2 (12 enodes) 11.684 * * [simplify]: iters left: 1 (14 enodes) 11.686 * * [simplify]: Extracting #0: cost 1 inf + 0 11.686 * * [simplify]: Extracting #1: cost 4 inf + 0 11.686 * * [simplify]: Extracting #2: cost 0 inf + 84 11.686 * [simplify]: Simplified to (sqrt x) 11.686 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 11.687 * [simplify]: Simplifying (/ (sqrt x) (+ x 1)) 11.687 * * [simplify]: iters left: 4 (5 enodes) 11.689 * * [simplify]: iters left: 3 (18 enodes) 11.695 * * [simplify]: iters left: 2 (20 enodes) 11.701 * * [simplify]: Extracting #0: cost 1 inf + 0 11.701 * * [simplify]: Extracting #1: cost 4 inf + 0 11.701 * * [simplify]: Extracting #2: cost 8 inf + 0 11.701 * * [simplify]: Extracting #3: cost 6 inf + 2 11.701 * * [simplify]: Extracting #4: cost 0 inf + 412 11.701 * [simplify]: Simplified to (/ (sqrt x) (+ x 1)) 11.702 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 11.702 * * * * [progress]: [ 109 / 135 ] simplifiying candidate # 11.702 * [simplify]: Simplifying (/ (sqrt x) 1) 11.702 * * [simplify]: iters left: 3 (4 enodes) 11.705 * * [simplify]: iters left: 2 (12 enodes) 11.709 * * [simplify]: iters left: 1 (14 enodes) 11.712 * * [simplify]: Extracting #0: cost 1 inf + 0 11.713 * * [simplify]: Extracting #1: cost 4 inf + 0 11.713 * * [simplify]: Extracting #2: cost 0 inf + 84 11.713 * [simplify]: Simplified to (sqrt x) 11.713 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 11.713 * [simplify]: Simplifying (/ (sqrt x) (+ x 1)) 11.713 * * [simplify]: iters left: 4 (5 enodes) 11.718 * * [simplify]: iters left: 3 (18 enodes) 11.723 * * [simplify]: iters left: 2 (20 enodes) 11.729 * * [simplify]: Extracting #0: cost 1 inf + 0 11.729 * * [simplify]: Extracting #1: cost 4 inf + 0 11.729 * * [simplify]: Extracting #2: cost 8 inf + 0 11.730 * * [simplify]: Extracting #3: cost 6 inf + 2 11.730 * * [simplify]: Extracting #4: cost 0 inf + 412 11.730 * [simplify]: Simplified to (/ (sqrt x) (+ x 1)) 11.730 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (sqrt x) (/ (sqrt x) (+ x 1))))) 11.730 * * * * [progress]: [ 110 / 135 ] simplifiying candidate # 11.730 * [simplify]: Simplifying (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 11.731 * * [simplify]: iters left: 6 (6 enodes) 11.734 * * [simplify]: iters left: 5 (23 enodes) 11.741 * * [simplify]: iters left: 4 (27 enodes) 11.749 * * [simplify]: Extracting #0: cost 1 inf + 0 11.749 * * [simplify]: Extracting #1: cost 6 inf + 0 11.749 * * [simplify]: Extracting #2: cost 9 inf + 1 11.749 * * [simplify]: Extracting #3: cost 11 inf + 1 11.749 * * [simplify]: Extracting #4: cost 8 inf + 86 11.749 * * [simplify]: Extracting #5: cost 2 inf + 1018 11.750 * * [simplify]: Extracting #6: cost 0 inf + 1382 11.750 * [simplify]: Simplified to (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) 11.750 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ x 1)))))) 11.751 * [simplify]: Simplifying (/ x (cbrt (+ x 1))) 11.751 * * [simplify]: iters left: 5 (5 enodes) 11.753 * * [simplify]: iters left: 4 (18 enodes) 11.759 * * [simplify]: iters left: 3 (20 enodes) 11.765 * * [simplify]: Extracting #0: cost 1 inf + 0 11.765 * * [simplify]: Extracting #1: cost 4 inf + 0 11.765 * * [simplify]: Extracting #2: cost 5 inf + 1 11.765 * * [simplify]: Extracting #3: cost 7 inf + 1 11.765 * * [simplify]: Extracting #4: cost 0 inf + 654 11.766 * [simplify]: Simplified to (/ x (cbrt (+ 1 x))) 11.766 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ 1 (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (/ x (cbrt (+ 1 x)))))) 11.766 * * * * [progress]: [ 111 / 135 ] simplifiying candidate # 11.766 * [simplify]: Simplifying (/ 1 (sqrt (+ x 1))) 11.766 * * [simplify]: iters left: 5 (5 enodes) 11.769 * * [simplify]: iters left: 4 (18 enodes) 11.774 * * [simplify]: iters left: 3 (20 enodes) 11.780 * * [simplify]: Extracting #0: cost 1 inf + 0 11.780 * * [simplify]: Extracting #1: cost 4 inf + 0 11.780 * * [simplify]: Extracting #2: cost 5 inf + 1 11.780 * * [simplify]: Extracting #3: cost 7 inf + 1 11.780 * * [simplify]: Extracting #4: cost 0 inf + 494 11.780 * [simplify]: Simplified to (/ 1 (sqrt (+ x 1))) 11.781 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ x 1)))))) 11.781 * [simplify]: Simplifying (/ x (sqrt (+ x 1))) 11.781 * * [simplify]: iters left: 5 (5 enodes) 11.784 * * [simplify]: iters left: 4 (18 enodes) 11.789 * * [simplify]: iters left: 3 (20 enodes) 11.795 * * [simplify]: Extracting #0: cost 1 inf + 0 11.795 * * [simplify]: Extracting #1: cost 4 inf + 0 11.795 * * [simplify]: Extracting #2: cost 5 inf + 1 11.795 * * [simplify]: Extracting #3: cost 7 inf + 1 11.795 * * [simplify]: Extracting #4: cost 0 inf + 494 11.796 * [simplify]: Simplified to (/ x (sqrt (+ 1 x))) 11.796 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ 1 (sqrt (+ x 1))) (/ x (sqrt (+ 1 x)))))) 11.796 * * * * [progress]: [ 112 / 135 ] simplifiying candidate # 11.796 * [simplify]: Simplifying (/ 1 1) 11.796 * * [simplify]: iters left: 2 (2 enodes) 11.797 * * [simplify]: iters left: 1 (6 enodes) 11.799 * * [simplify]: Extracting #0: cost 1 inf + 0 11.799 * * [simplify]: Extracting #1: cost 0 inf + 1 11.799 * [simplify]: Simplified to 1 11.799 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* 1 (/ x (+ x 1))))) 11.800 * [simplify]: Simplifying (/ x (+ x 1)) 11.800 * * [simplify]: iters left: 4 (4 enodes) 11.802 * * [simplify]: iters left: 3 (15 enodes) 11.807 * * [simplify]: iters left: 2 (17 enodes) 11.811 * * [simplify]: Extracting #0: cost 1 inf + 0 11.812 * * [simplify]: Extracting #1: cost 4 inf + 0 11.812 * * [simplify]: Extracting #2: cost 5 inf + 1 11.812 * * [simplify]: Extracting #3: cost 3 inf + 44 11.812 * * [simplify]: Extracting #4: cost 1 inf + 168 11.812 * * [simplify]: Extracting #5: cost 0 inf + 250 11.812 * [simplify]: Simplified to (/ x (+ 1 x)) 11.812 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* 1 (/ x (+ 1 x))))) 11.812 * * * * [progress]: [ 113 / 135 ] simplifiying candidate # 11.813 * [simplify]: Simplifying (/ 1 1) 11.813 * * [simplify]: iters left: 2 (2 enodes) 11.814 * * [simplify]: iters left: 1 (6 enodes) 11.816 * * [simplify]: Extracting #0: cost 1 inf + 0 11.816 * * [simplify]: Extracting #1: cost 0 inf + 1 11.816 * [simplify]: Simplified to 1 11.817 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* 1 (/ x (+ x 1))))) 11.817 * [simplify]: Simplifying (/ x (+ x 1)) 11.817 * * [simplify]: iters left: 4 (4 enodes) 11.819 * * [simplify]: iters left: 3 (15 enodes) 11.824 * * [simplify]: iters left: 2 (17 enodes) 11.829 * * [simplify]: Extracting #0: cost 1 inf + 0 11.829 * * [simplify]: Extracting #1: cost 4 inf + 0 11.829 * * [simplify]: Extracting #2: cost 5 inf + 1 11.829 * * [simplify]: Extracting #3: cost 3 inf + 44 11.829 * * [simplify]: Extracting #4: cost 1 inf + 168 11.829 * * [simplify]: Extracting #5: cost 0 inf + 250 11.829 * [simplify]: Simplified to (/ x (+ 1 x)) 11.830 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* 1 (/ x (+ 1 x))))) 11.830 * * * * [progress]: [ 114 / 135 ] simplifiying candidate # 11.830 * * * * [progress]: [ 115 / 135 ] simplifiying candidate # 11.830 * * * * [progress]: [ 116 / 135 ] simplifiying candidate # 11.830 * * * * [progress]: [ 117 / 135 ] simplifiying candidate # 11.830 * [simplify]: Simplifying (cbrt (+ x 1)) 11.830 * * [simplify]: iters left: 3 (4 enodes) 11.832 * * [simplify]: iters left: 2 (15 enodes) 11.837 * * [simplify]: iters left: 1 (17 enodes) 11.842 * * [simplify]: Extracting #0: cost 1 inf + 0 11.842 * * [simplify]: Extracting #1: cost 3 inf + 0 11.842 * * [simplify]: Extracting #2: cost 6 inf + 0 11.842 * * [simplify]: Extracting #3: cost 2 inf + 86 11.842 * * [simplify]: Extracting #4: cost 1 inf + 208 11.843 * * [simplify]: Extracting #5: cost 0 inf + 330 11.843 * [simplify]: Simplified to (cbrt (+ 1 x)) 11.843 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (/ x (* (cbrt (+ x 1)) (cbrt (+ x 1)))) (cbrt (+ 1 x))))) 11.843 * * * * [progress]: [ 118 / 135 ] simplifiying candidate # 11.843 * [simplify]: Simplifying (sqrt (+ x 1)) 11.843 * * [simplify]: iters left: 3 (4 enodes) 11.845 * * [simplify]: iters left: 2 (15 enodes) 11.850 * * [simplify]: iters left: 1 (17 enodes) 11.855 * * [simplify]: Extracting #0: cost 1 inf + 0 11.855 * * [simplify]: Extracting #1: cost 3 inf + 0 11.855 * * [simplify]: Extracting #2: cost 6 inf + 0 11.855 * * [simplify]: Extracting #3: cost 2 inf + 86 11.855 * * [simplify]: Extracting #4: cost 1 inf + 168 11.855 * * [simplify]: Extracting #5: cost 0 inf + 250 11.855 * [simplify]: Simplified to (sqrt (+ 1 x)) 11.855 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (/ x (sqrt (+ x 1))) (sqrt (+ 1 x))))) 11.855 * * * * [progress]: [ 119 / 135 ] simplifiying candidate # 11.856 * [simplify]: Simplifying (+ x 1) 11.856 * * [simplify]: iters left: 2 (3 enodes) 11.858 * * [simplify]: iters left: 1 (12 enodes) 11.861 * * [simplify]: Extracting #0: cost 1 inf + 0 11.861 * * [simplify]: Extracting #1: cost 4 inf + 0 11.861 * * [simplify]: Extracting #2: cost 2 inf + 2 11.862 * * [simplify]: Extracting #3: cost 0 inf + 86 11.862 * [simplify]: Simplified to (+ 1 x) 11.862 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (/ x 1) (+ 1 x)))) 11.862 * * * * [progress]: [ 120 / 135 ] simplifiying candidate # 11.862 * [simplify]: Simplifying (+ x 1) 11.862 * * [simplify]: iters left: 2 (3 enodes) 11.864 * * [simplify]: iters left: 1 (12 enodes) 11.868 * * [simplify]: Extracting #0: cost 1 inf + 0 11.868 * * [simplify]: Extracting #1: cost 4 inf + 0 11.868 * * [simplify]: Extracting #2: cost 2 inf + 2 11.868 * * [simplify]: Extracting #3: cost 0 inf + 86 11.868 * [simplify]: Simplified to (+ 1 x) 11.868 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (/ x 1) (+ 1 x)))) 11.868 * * * * [progress]: [ 121 / 135 ] simplifiying candidate # 11.869 * [simplify]: Simplifying (* (cbrt x) (cbrt x)) 11.869 * * [simplify]: iters left: 3 (3 enodes) 11.870 * * [simplify]: iters left: 2 (9 enodes) 11.873 * * [simplify]: Extracting #0: cost 1 inf + 0 11.873 * * [simplify]: Extracting #1: cost 3 inf + 0 11.873 * * [simplify]: Extracting #2: cost 5 inf + 0 11.873 * * [simplify]: Extracting #3: cost 4 inf + 1 11.873 * * [simplify]: Extracting #4: cost 0 inf + 405 11.873 * [simplify]: Simplified to (* (cbrt x) (cbrt x)) 11.873 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (* (cbrt x) (cbrt x)) (/ (+ x 1) (cbrt x))))) 11.873 * * * * [progress]: [ 122 / 135 ] simplifiying candidate # 11.873 * [simplify]: Simplifying (sqrt x) 11.873 * * [simplify]: iters left: 1 (2 enodes) 11.874 * * [simplify]: Extracting #0: cost 1 inf + 0 11.874 * * [simplify]: Extracting #1: cost 3 inf + 0 11.874 * * [simplify]: Extracting #2: cost 2 inf + 1 11.874 * * [simplify]: Extracting #3: cost 0 inf + 83 11.875 * [simplify]: Simplified to (sqrt x) 11.875 * [simplify]: Simplified (2 2 1) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (/ (sqrt x) (/ (+ x 1) (sqrt x))))) 11.875 * * * * [progress]: [ 123 / 135 ] simplifiying candidate # 11.875 * * * * [progress]: [ 124 / 135 ] simplifiying candidate # 11.875 * [simplify]: Simplifying (+ (* x x) (- (* 1 1) (* x 1))) 11.877 * * [simplify]: iters left: 6 (7 enodes) 11.881 * * [simplify]: iters left: 5 (27 enodes) 11.889 * * [simplify]: iters left: 4 (48 enodes) 11.899 * * [simplify]: iters left: 3 (68 enodes) 11.908 * * [simplify]: iters left: 2 (89 enodes) 11.921 * * [simplify]: iters left: 1 (116 enodes) 11.953 * * [simplify]: Extracting #0: cost 1 inf + 0 11.953 * * [simplify]: Extracting #1: cost 15 inf + 0 11.953 * * [simplify]: Extracting #2: cost 26 inf + 2 11.954 * * [simplify]: Extracting #3: cost 9 inf + 1019 11.955 * * [simplify]: Extracting #4: cost 0 inf + 1538 11.956 * [simplify]: Simplified to (fma x x (- 1 x)) 11.956 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ x (+ (pow x 3) (pow 1 3))) (fma x x (- 1 x))))) 11.956 * * * * [progress]: [ 125 / 135 ] simplifiying candidate # 11.957 * [simplify]: Simplifying (- x 1) 11.957 * * [simplify]: iters left: 2 (3 enodes) 11.959 * * [simplify]: iters left: 1 (14 enodes) 11.964 * * [simplify]: Extracting #0: cost 1 inf + 0 11.964 * * [simplify]: Extracting #1: cost 5 inf + 0 11.964 * * [simplify]: Extracting #2: cost 2 inf + 3 11.964 * * [simplify]: Extracting #3: cost 0 inf + 87 11.964 * [simplify]: Simplified to (- x 1) 11.964 * [simplify]: Simplified (2 2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (* (/ x (- (* x x) (* 1 1))) (- x 1)))) 11.964 * * * * [progress]: [ 126 / 135 ] simplifiying candidate #real (real->posit16 (/ x (+ x 1))))))> 11.964 * * * * [progress]: [ 127 / 135 ] simplifiying candidate # 11.965 * [simplify]: Simplifying (- (+ x (+ (pow x 2) 1))) 11.965 * * [simplify]: iters left: 6 (7 enodes) 11.970 * * [simplify]: iters left: 5 (34 enodes) 11.982 * * [simplify]: iters left: 4 (60 enodes) 12.001 * * [simplify]: iters left: 3 (92 enodes) 12.027 * * [simplify]: iters left: 2 (124 enodes) 12.063 * * [simplify]: iters left: 1 (163 enodes) 12.105 * * [simplify]: Extracting #0: cost 1 inf + 0 12.105 * * [simplify]: Extracting #1: cost 18 inf + 0 12.105 * * [simplify]: Extracting #2: cost 28 inf + 3 12.105 * * [simplify]: Extracting #3: cost 11 inf + 1153 12.106 * * [simplify]: Extracting #4: cost 0 inf + 2047 12.107 * [simplify]: Simplified to (- -1 (fma x x x)) 12.107 * [simplify]: Simplified (2 1) to (λ (x) (+ (- -1 (fma x x x)) (/ x (+ x 1)))) 12.107 * * * * [progress]: [ 128 / 135 ] simplifiying candidate # 12.107 * [simplify]: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 12.107 * * [simplify]: iters left: 6 (11 enodes) 12.111 * * [simplify]: iters left: 5 (49 enodes) 12.122 * * [simplify]: iters left: 4 (78 enodes) 12.147 * * [simplify]: iters left: 3 (114 enodes) 12.183 * * [simplify]: iters left: 2 (166 enodes) 12.213 * * [simplify]: iters left: 1 (272 enodes) 12.282 * * [simplify]: Extracting #0: cost 1 inf + 0 12.282 * * [simplify]: Extracting #1: cost 8 inf + 0 12.283 * * [simplify]: Extracting #2: cost 20 inf + 0 12.283 * * [simplify]: Extracting #3: cost 40 inf + 2 12.283 * * [simplify]: Extracting #4: cost 73 inf + 1577 12.285 * * [simplify]: Extracting #5: cost 71 inf + 3210 12.287 * * [simplify]: Extracting #6: cost 56 inf + 9607 12.292 * * [simplify]: Extracting #7: cost 6 inf + 35216 12.300 * * [simplify]: Extracting #8: cost 0 inf + 37997 12.303 * [simplify]: Simplified to (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) 12.303 * [simplify]: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) (/ x (+ x 1)))) 12.303 * * * * [progress]: [ 129 / 135 ] simplifiying candidate # 12.303 * [simplify]: Simplifying (+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x))) 12.303 * * [simplify]: iters left: 6 (11 enodes) 12.307 * * [simplify]: iters left: 5 (49 enodes) 12.316 * * [simplify]: iters left: 4 (78 enodes) 12.331 * * [simplify]: iters left: 3 (114 enodes) 12.351 * * [simplify]: iters left: 2 (166 enodes) 12.391 * * [simplify]: iters left: 1 (272 enodes) 12.471 * * [simplify]: Extracting #0: cost 1 inf + 0 12.471 * * [simplify]: Extracting #1: cost 8 inf + 0 12.471 * * [simplify]: Extracting #2: cost 20 inf + 0 12.471 * * [simplify]: Extracting #3: cost 40 inf + 2 12.472 * * [simplify]: Extracting #4: cost 73 inf + 1577 12.472 * * [simplify]: Extracting #5: cost 71 inf + 3210 12.474 * * [simplify]: Extracting #6: cost 56 inf + 9607 12.477 * * [simplify]: Extracting #7: cost 6 inf + 35216 12.483 * * [simplify]: Extracting #8: cost 0 inf + 37997 12.486 * [simplify]: Simplified to (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) 12.486 * [simplify]: Simplified (2 1) to (λ (x) (+ (+ (+ (/ 1 x) (/ 1 (* (* x x) x))) (/ 1 (* x x))) (/ x (+ x 1)))) 12.486 * * * * [progress]: [ 130 / 135 ] simplifiying candidate # 12.487 * [simplify]: Simplifying (- (+ (pow x 2) (+ (pow x 4) 1))) 12.487 * * [simplify]: iters left: 6 (9 enodes) 12.490 * * [simplify]: iters left: 5 (43 enodes) 12.499 * * [simplify]: iters left: 4 (76 enodes) 12.513 * * [simplify]: iters left: 3 (107 enodes) 12.544 * * [simplify]: iters left: 2 (142 enodes) 12.592 * * [simplify]: iters left: 1 (209 enodes) 12.682 * * [simplify]: Extracting #0: cost 1 inf + 0 12.682 * * [simplify]: Extracting #1: cost 24 inf + 0 12.683 * * [simplify]: Extracting #2: cost 51 inf + 101 12.685 * * [simplify]: Extracting #3: cost 19 inf + 3535 12.688 * * [simplify]: Extracting #4: cost 0 inf + 6093 12.692 * * [simplify]: Extracting #5: cost 0 inf + 5933 12.695 * [simplify]: Simplified to (fma (- -1 (* x x)) (* x x) -1) 12.696 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (fma (- -1 (* x x)) (* x x) -1) (+ x 1)) (/ x (+ x 1)))) 12.696 * * * * [progress]: [ 131 / 135 ] simplifiying candidate # 12.696 * [simplify]: Simplifying (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) 12.696 * * [simplify]: iters left: 6 (13 enodes) 12.705 * * [simplify]: iters left: 5 (56 enodes) 12.727 * * [simplify]: iters left: 4 (86 enodes) 12.755 * * [simplify]: iters left: 3 (129 enodes) 12.778 * * [simplify]: iters left: 2 (183 enodes) 12.839 * * [simplify]: iters left: 1 (314 enodes) 12.954 * * [simplify]: Extracting #0: cost 1 inf + 0 12.954 * * [simplify]: Extracting #1: cost 8 inf + 0 12.954 * * [simplify]: Extracting #2: cost 22 inf + 0 12.954 * * [simplify]: Extracting #3: cost 62 inf + 2 12.955 * * [simplify]: Extracting #4: cost 104 inf + 2413 12.957 * * [simplify]: Extracting #5: cost 82 inf + 6156 12.962 * * [simplify]: Extracting #6: cost 26 inf + 27018 12.969 * * [simplify]: Extracting #7: cost 1 inf + 37399 12.975 * * [simplify]: Extracting #8: cost 0 inf + 37611 12.978 * [simplify]: Simplified to (+ (+ (/ 1 (* x x)) (/ 1 (* (* x x) (* x x)))) (/ 1 (* (* (* x x) (* x x)) (* x x)))) 12.978 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (+ (+ (/ 1 (* x x)) (/ 1 (* (* x x) (* x x)))) (/ 1 (* (* (* x x) (* x x)) (* x x)))) (+ x 1)) (/ x (+ x 1)))) 12.979 * * * * [progress]: [ 132 / 135 ] simplifiying candidate # 12.979 * [simplify]: Simplifying (+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2)))) 12.979 * * [simplify]: iters left: 6 (13 enodes) 12.984 * * [simplify]: iters left: 5 (56 enodes) 12.994 * * [simplify]: iters left: 4 (86 enodes) 13.016 * * [simplify]: iters left: 3 (129 enodes) 13.053 * * [simplify]: iters left: 2 (183 enodes) 13.092 * * [simplify]: iters left: 1 (314 enodes) 13.177 * * [simplify]: Extracting #0: cost 1 inf + 0 13.177 * * [simplify]: Extracting #1: cost 8 inf + 0 13.177 * * [simplify]: Extracting #2: cost 22 inf + 0 13.178 * * [simplify]: Extracting #3: cost 62 inf + 2 13.178 * * [simplify]: Extracting #4: cost 104 inf + 2413 13.179 * * [simplify]: Extracting #5: cost 82 inf + 6156 13.181 * * [simplify]: Extracting #6: cost 26 inf + 27018 13.185 * * [simplify]: Extracting #7: cost 1 inf + 37399 13.188 * * [simplify]: Extracting #8: cost 0 inf + 37611 13.192 * [simplify]: Simplified to (+ (+ (/ 1 (* x x)) (/ 1 (* (* x x) (* x x)))) (/ 1 (* (* (* x x) (* x x)) (* x x)))) 13.192 * [simplify]: Simplified (2 1 1) to (λ (x) (+ (* (+ (+ (/ 1 (* x x)) (/ 1 (* (* x x) (* x x)))) (/ 1 (* (* (* x x) (* x x)) (* x x)))) (+ x 1)) (/ x (+ x 1)))) 13.192 * * * * [progress]: [ 133 / 135 ] simplifiying candidate # 13.192 * [simplify]: Simplifying (- (+ x (pow x 3)) (pow x 2)) 13.192 * * [simplify]: iters left: 5 (7 enodes) 13.199 * * [simplify]: iters left: 4 (37 enodes) 13.215 * * [simplify]: iters left: 3 (83 enodes) 13.248 * * [simplify]: iters left: 2 (160 enodes) 13.285 * * [simplify]: iters left: 1 (260 enodes) 13.360 * * [simplify]: Extracting #0: cost 1 inf + 0 13.360 * * [simplify]: Extracting #1: cost 39 inf + 0 13.361 * * [simplify]: Extracting #2: cost 94 inf + 42 13.362 * * [simplify]: Extracting #3: cost 81 inf + 1389 13.363 * * [simplify]: Extracting #4: cost 38 inf + 10998 13.367 * * [simplify]: Extracting #5: cost 1 inf + 27430 13.370 * * [simplify]: Extracting #6: cost 0 inf + 27802 13.373 * [simplify]: Simplified to (fma (* x x) x (- x (* x x))) 13.373 * [simplify]: Simplified (2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (fma (* x x) x (- x (* x x))))) 13.373 * * * * [progress]: [ 134 / 135 ] simplifiying candidate # 13.373 * [simplify]: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 13.373 * * [simplify]: iters left: 6 (8 enodes) 13.380 * * [simplify]: iters left: 5 (35 enodes) 13.385 * * [simplify]: iters left: 4 (53 enodes) 13.393 * * [simplify]: iters left: 3 (64 enodes) 13.401 * * [simplify]: iters left: 2 (68 enodes) 13.416 * * [simplify]: iters left: 1 (74 enodes) 13.436 * * [simplify]: Extracting #0: cost 1 inf + 0 13.436 * * [simplify]: Extracting #1: cost 16 inf + 0 13.436 * * [simplify]: Extracting #2: cost 26 inf + 1 13.436 * * [simplify]: Extracting #3: cost 26 inf + 3 13.437 * * [simplify]: Extracting #4: cost 13 inf + 987 13.438 * * [simplify]: Extracting #5: cost 0 inf + 2733 13.439 * [simplify]: Simplified to (- (+ 1 (/ 1 (* x x))) (/ 1 x)) 13.439 * [simplify]: Simplified (2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (- (+ 1 (/ 1 (* x x))) (/ 1 x)))) 13.440 * * * * [progress]: [ 135 / 135 ] simplifiying candidate # 13.440 * [simplify]: Simplifying (- (+ (/ 1 (pow x 2)) 1) (/ 1 x)) 13.440 * * [simplify]: iters left: 6 (8 enodes) 13.445 * * [simplify]: iters left: 5 (35 enodes) 13.457 * * [simplify]: iters left: 4 (53 enodes) 13.473 * * [simplify]: iters left: 3 (64 enodes) 13.490 * * [simplify]: iters left: 2 (68 enodes) 13.510 * * [simplify]: iters left: 1 (74 enodes) 13.529 * * [simplify]: Extracting #0: cost 1 inf + 0 13.529 * * [simplify]: Extracting #1: cost 16 inf + 0 13.529 * * [simplify]: Extracting #2: cost 26 inf + 1 13.530 * * [simplify]: Extracting #3: cost 26 inf + 3 13.530 * * [simplify]: Extracting #4: cost 13 inf + 987 13.531 * * [simplify]: Extracting #5: cost 0 inf + 2733 13.532 * [simplify]: Simplified to (- (+ 1 (/ 1 (* x x))) (/ 1 x)) 13.532 * [simplify]: Simplified (2 2) to (λ (x) (+ (* (/ 1 (- (* x x) (* 1 1))) (+ x 1)) (- (+ 1 (/ 1 (* x x))) (/ 1 x)))) 13.533 * * * [progress]: adding candidates to table 14.952 * [progress]: [Phase 3 of 3] Extracting. 14.952 * * [regime]: Finding splitpoints for: (# #) 14.952 * * * [regime-changes]: Trying 2 branch expressions: (x (+ (/ 1 (- x 1)) (/ x (+ x 1)))) 14.952 * * * * [regimes]: Trying to branch on x from (# #) 14.974 * * * * [regimes]: Trying to branch on (+ (/ 1 (- x 1)) (/ x (+ x 1))) from (# #) 14.989 * * * [regime]: Found split indices: #