45.110 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.031 * * * [progress]: [2/2] Setting up program. 0.034 * [progress]: [Phase 2 of 3] Improving. 0.034 * [simplify]: Simplifying: (* x (- 1.0 (* y z))) 0.034 * * [simplify]: Extracting # 0 : cost 0 0.034 * * [simplify]: Extracting # 1 : cost 0 0.035 * * [simplify]: Extracting # 2 : cost 0 0.035 * * [simplify]: Extracting # 3 : cost 0 0.035 * * [simplify]: Extracting # 4 : cost 0 0.035 * * [simplify]: Extracting # 5 : cost 0 0.035 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.037 * * [simplify]: Extracting # 1 : cost 0 0.037 * * [simplify]: Extracting # 2 : cost 0 0.037 * * [simplify]: iteration 1 : 11 enodes (cost 7 ) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.040 * * [simplify]: Extracting # 1 : cost 0 0.040 * * [simplify]: Extracting # 2 : cost 0 0.040 * * [simplify]: iteration 2 : 24 enodes (cost 7 ) 0.047 * * [simplify]: Extracting # 0 : cost 0 0.047 * * [simplify]: Extracting # 1 : cost 0 0.047 * * [simplify]: Extracting # 2 : cost 0 0.047 * * [simplify]: iteration 3 : 46 enodes (cost 7 ) 0.062 * * [simplify]: Extracting # 0 : cost 0 0.062 * * [simplify]: Extracting # 1 : cost 0 0.062 * * [simplify]: Extracting # 2 : cost 0 0.062 * * [simplify]: iteration 4 : 67 enodes (cost 7 ) 0.081 * * [simplify]: Extracting # 0 : cost 0 0.081 * * [simplify]: iteration 5 : 71 enodes (cost 7 ) 0.101 * * [simplify]: Extracting # 0 : cost 0 0.101 * * [simplify]: iteration done: 71 enodes (cost 7 ) 0.101 * [simplify]: Simplified to: (* x (- 1.0 (* y z))) 0.102 * * [progress]: iteration 1 / 4 0.102 * * * [progress]: picking best candidate 0.104 * * * * [pick]: Picked # 0.104 * * * [progress]: localizing error 0.114 * * * [progress]: generating rewritten candidates 0.114 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.154 * * * [progress]: generating series expansions 0.154 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.154 * [backup-simplify]: Simplify (* x (- 1.0 (* y z))) into (* x (- 1.0 (* z y))) 0.154 * [approximate]: Taking taylor expansion of (* x (- 1.0 (* z y))) in (x y z) around 0 0.154 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in z 0.154 * [taylor]: Taking taylor expansion of x in z 0.154 * [backup-simplify]: Simplify x into x 0.154 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in z 0.154 * [taylor]: Taking taylor expansion of 1.0 in z 0.154 * [backup-simplify]: Simplify 1.0 into 1.0 0.154 * [taylor]: Taking taylor expansion of (* z y) in z 0.154 * [taylor]: Taking taylor expansion of z in z 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [taylor]: Taking taylor expansion of y in z 0.154 * [backup-simplify]: Simplify y into y 0.155 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in y 0.155 * [taylor]: Taking taylor expansion of x in y 0.155 * [backup-simplify]: Simplify x into x 0.155 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y 0.155 * [taylor]: Taking taylor expansion of 1.0 in y 0.155 * [backup-simplify]: Simplify 1.0 into 1.0 0.155 * [taylor]: Taking taylor expansion of (* z y) in y 0.155 * [taylor]: Taking taylor expansion of z in y 0.155 * [backup-simplify]: Simplify z into z 0.155 * [taylor]: Taking taylor expansion of y in y 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 1 into 1 0.155 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 1 into 1 0.155 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [backup-simplify]: Simplify 1.0 into 1.0 0.155 * [taylor]: Taking taylor expansion of (* z y) in x 0.155 * [taylor]: Taking taylor expansion of z in x 0.155 * [backup-simplify]: Simplify z into z 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [backup-simplify]: Simplify y into y 0.155 * [taylor]: Taking taylor expansion of (* x (- 1.0 (* z y))) in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify 1 into 1 0.155 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in x 0.155 * [taylor]: Taking taylor expansion of 1.0 in x 0.155 * [backup-simplify]: Simplify 1.0 into 1.0 0.155 * [taylor]: Taking taylor expansion of (* z y) in x 0.155 * [taylor]: Taking taylor expansion of z in x 0.155 * [backup-simplify]: Simplify z into z 0.155 * [taylor]: Taking taylor expansion of y in x 0.155 * [backup-simplify]: Simplify y into y 0.156 * [backup-simplify]: Simplify (* z y) into (* z y) 0.156 * [backup-simplify]: Simplify (- (* z y)) into (- (* z y)) 0.156 * [backup-simplify]: Simplify (+ 1.0 (- (* z y))) into (- 1.0 (* z y)) 0.156 * [backup-simplify]: Simplify (* 0 (- 1.0 (* z y))) into 0 0.156 * [taylor]: Taking taylor expansion of 0 in y 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [taylor]: Taking taylor expansion of 0 in z 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify 0 into 0 0.156 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (- 1.0 (* z y)))) into (- 1.0 (* z y)) 0.158 * [taylor]: Taking taylor expansion of (- 1.0 (* z y)) in y 0.158 * [taylor]: Taking taylor expansion of 1.0 in y 0.158 * [backup-simplify]: Simplify 1.0 into 1.0 0.158 * [taylor]: Taking taylor expansion of (* z y) in y 0.158 * [taylor]: Taking taylor expansion of z in y 0.158 * [backup-simplify]: Simplify z into z 0.158 * [taylor]: Taking taylor expansion of y in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify 1 into 1 0.158 * [backup-simplify]: Simplify (* z 0) into 0 0.158 * [backup-simplify]: Simplify (- 0) into 0 0.159 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.159 * [taylor]: Taking taylor expansion of 1.0 in z 0.159 * [backup-simplify]: Simplify 1.0 into 1.0 0.159 * [backup-simplify]: Simplify 1.0 into 1.0 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.160 * [backup-simplify]: Simplify (- 0) into 0 0.160 * [backup-simplify]: Simplify (+ 0 0) into 0 0.161 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (- 1.0 (* z y))))) into 0 0.161 * [taylor]: Taking taylor expansion of 0 in y 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [taylor]: Taking taylor expansion of 0 in z 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.161 * [backup-simplify]: Simplify (- z) into (- z) 0.161 * [backup-simplify]: Simplify (+ 0 (- z)) into (- z) 0.161 * [taylor]: Taking taylor expansion of (- z) in z 0.161 * [taylor]: Taking taylor expansion of z in z 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (- 0) into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [taylor]: Taking taylor expansion of 0 in z 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify (* 1.0 (* 1 (* 1 x))) into (* 1.0 x) 0.162 * [backup-simplify]: Simplify (* (/ 1 x) (- 1.0 (* (/ 1 y) (/ 1 z)))) into (/ (- 1.0 (/ 1 (* z y))) x) 0.162 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in (x y z) around 0 0.162 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z 0.162 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z 0.162 * [taylor]: Taking taylor expansion of 1.0 in z 0.162 * [backup-simplify]: Simplify 1.0 into 1.0 0.162 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.163 * [taylor]: Taking taylor expansion of (* z y) in z 0.163 * [taylor]: Taking taylor expansion of z in z 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [taylor]: Taking taylor expansion of y in z 0.163 * [backup-simplify]: Simplify y into y 0.163 * [backup-simplify]: Simplify (* 0 y) into 0 0.163 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.163 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.163 * [taylor]: Taking taylor expansion of x in z 0.163 * [backup-simplify]: Simplify x into x 0.163 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.163 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.164 * [backup-simplify]: Simplify (/ (- (/ 1 y)) x) into (/ -1 (* x y)) 0.164 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y 0.164 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y 0.164 * [taylor]: Taking taylor expansion of 1.0 in y 0.164 * [backup-simplify]: Simplify 1.0 into 1.0 0.164 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.164 * [taylor]: Taking taylor expansion of (* z y) in y 0.164 * [taylor]: Taking taylor expansion of z in y 0.164 * [backup-simplify]: Simplify z into z 0.164 * [taylor]: Taking taylor expansion of y in y 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (* z 0) into 0 0.164 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.164 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [backup-simplify]: Simplify x into x 0.164 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.165 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.165 * [backup-simplify]: Simplify (/ (- (/ 1 z)) x) into (/ -1 (* x z)) 0.165 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x 0.165 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x 0.165 * [taylor]: Taking taylor expansion of 1.0 in x 0.165 * [backup-simplify]: Simplify 1.0 into 1.0 0.165 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.165 * [taylor]: Taking taylor expansion of (* z y) in x 0.165 * [taylor]: Taking taylor expansion of z in x 0.165 * [backup-simplify]: Simplify z into z 0.165 * [taylor]: Taking taylor expansion of y in x 0.165 * [backup-simplify]: Simplify y into y 0.165 * [backup-simplify]: Simplify (* z y) into (* z y) 0.165 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 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 0.165 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y))) 0.165 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 (* z y)))) into (- 1.0 (/ 1 (* z y))) 0.165 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (* z y))) 1) into (- 1.0 (/ 1 (* z y))) 0.166 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x 0.166 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x 0.166 * [taylor]: Taking taylor expansion of 1.0 in x 0.166 * [backup-simplify]: Simplify 1.0 into 1.0 0.166 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.166 * [taylor]: Taking taylor expansion of (* z y) in x 0.166 * [taylor]: Taking taylor expansion of z in x 0.166 * [backup-simplify]: Simplify z into z 0.166 * [taylor]: Taking taylor expansion of y in x 0.166 * [backup-simplify]: Simplify y into y 0.166 * [backup-simplify]: Simplify (* z y) into (* z y) 0.166 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.166 * [taylor]: Taking taylor expansion of x in x 0.166 * [backup-simplify]: Simplify 0 into 0 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y))) 0.166 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 (* z y)))) into (- 1.0 (/ 1 (* z y))) 0.167 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (* z y))) 1) into (- 1.0 (/ 1 (* z y))) 0.167 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y 0.167 * [taylor]: Taking taylor expansion of 1.0 in y 0.167 * [backup-simplify]: Simplify 1.0 into 1.0 0.167 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.167 * [taylor]: Taking taylor expansion of (* z y) in y 0.167 * [taylor]: Taking taylor expansion of z in y 0.167 * [backup-simplify]: Simplify z into z 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify 1 into 1 0.167 * [backup-simplify]: Simplify (* z 0) into 0 0.167 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.167 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.168 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.168 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.168 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.168 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.168 * [taylor]: Taking taylor expansion of z in z 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (/ 1 1) into 1 0.168 * [backup-simplify]: Simplify (- 1) into -1 0.168 * [backup-simplify]: Simplify -1 into -1 0.169 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.169 * [backup-simplify]: Simplify (- 0) into 0 0.169 * [backup-simplify]: Simplify (+ 0 0) into 0 0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)))) into 0 0.170 * [taylor]: Taking taylor expansion of 0 in y 0.170 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.171 * [backup-simplify]: Simplify (- 0) into 0 0.172 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.172 * [taylor]: Taking taylor expansion of 1.0 in z 0.172 * [backup-simplify]: Simplify 1.0 into 1.0 0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.173 * [backup-simplify]: Simplify 0 into 0 0.173 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ 0 0) into 0 0.175 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.175 * [taylor]: Taking taylor expansion of 0 in y 0.175 * [backup-simplify]: Simplify 0 into 0 0.175 * [taylor]: Taking taylor expansion of 0 in z 0.175 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.176 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify (+ 0 0) into 0 0.177 * [taylor]: Taking taylor expansion of 0 in z 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1.0 into 1.0 0.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.178 * [backup-simplify]: Simplify (- 0) into 0 0.178 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.180 * [backup-simplify]: Simplify (+ 0 0) into 0 0.182 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.182 * [taylor]: Taking taylor expansion of 0 in y 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [taylor]: Taking taylor expansion of 0 in z 0.182 * [backup-simplify]: Simplify 0 into 0 0.182 * [taylor]: Taking taylor expansion of 0 in z 0.182 * [backup-simplify]: Simplify 0 into 0 0.183 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.184 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [taylor]: Taking taylor expansion of 0 in z 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (- 0) into 0 0.185 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.187 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.187 * [backup-simplify]: Simplify (- 0) into 0 0.187 * [backup-simplify]: Simplify (+ 0 0) into 0 0.189 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.189 * [taylor]: Taking taylor expansion of 0 in y 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [taylor]: Taking taylor expansion of 0 in z 0.189 * [backup-simplify]: Simplify 0 into 0 0.189 * [taylor]: Taking taylor expansion of 0 in z 0.190 * [backup-simplify]: Simplify 0 into 0 0.190 * [taylor]: Taking taylor expansion of 0 in z 0.190 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.191 * [backup-simplify]: Simplify (- 0) into 0 0.191 * [backup-simplify]: Simplify (+ 0 0) into 0 0.191 * [taylor]: Taking taylor expansion of 0 in z 0.191 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (* 1 (/ 1 (/ 1 x))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (* 1.0 x) (* x (* z y))) 0.192 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- 1.0 (* (/ 1 (- y)) (/ 1 (- z))))) into (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) 0.192 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in (x y z) around 0 0.192 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in z 0.192 * [taylor]: Taking taylor expansion of -1 in z 0.192 * [backup-simplify]: Simplify -1 into -1 0.192 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in z 0.192 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in z 0.192 * [taylor]: Taking taylor expansion of 1.0 in z 0.192 * [backup-simplify]: Simplify 1.0 into 1.0 0.192 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.193 * [taylor]: Taking taylor expansion of (* z y) in z 0.193 * [taylor]: Taking taylor expansion of z in z 0.193 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify 1 into 1 0.193 * [taylor]: Taking taylor expansion of y in z 0.193 * [backup-simplify]: Simplify y into y 0.193 * [backup-simplify]: Simplify (* 0 y) into 0 0.193 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.193 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.193 * [taylor]: Taking taylor expansion of x in z 0.193 * [backup-simplify]: Simplify x into x 0.193 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y)) 0.193 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y)) 0.193 * [backup-simplify]: Simplify (/ (- (/ 1 y)) x) into (/ -1 (* x y)) 0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in y 0.194 * [taylor]: Taking taylor expansion of -1 in y 0.194 * [backup-simplify]: Simplify -1 into -1 0.194 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in y 0.194 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y 0.194 * [taylor]: Taking taylor expansion of 1.0 in y 0.194 * [backup-simplify]: Simplify 1.0 into 1.0 0.194 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.194 * [taylor]: Taking taylor expansion of (* z y) in y 0.194 * [taylor]: Taking taylor expansion of z in y 0.194 * [backup-simplify]: Simplify z into z 0.194 * [taylor]: Taking taylor expansion of y in y 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 1 into 1 0.194 * [backup-simplify]: Simplify (* z 0) into 0 0.194 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.194 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.194 * [taylor]: Taking taylor expansion of x in y 0.194 * [backup-simplify]: Simplify x into x 0.194 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.195 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.195 * [backup-simplify]: Simplify (/ (- (/ 1 z)) x) into (/ -1 (* x z)) 0.195 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x 0.195 * [taylor]: Taking taylor expansion of -1 in x 0.195 * [backup-simplify]: Simplify -1 into -1 0.195 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x 0.195 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x 0.195 * [taylor]: Taking taylor expansion of 1.0 in x 0.195 * [backup-simplify]: Simplify 1.0 into 1.0 0.195 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.195 * [taylor]: Taking taylor expansion of (* z y) in x 0.195 * [taylor]: Taking taylor expansion of z in x 0.195 * [backup-simplify]: Simplify z into z 0.195 * [taylor]: Taking taylor expansion of y in x 0.195 * [backup-simplify]: Simplify y into y 0.195 * [backup-simplify]: Simplify (* z y) into (* z y) 0.195 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.195 * [taylor]: Taking taylor expansion of x in x 0.195 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify 1 into 1 0.195 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y))) 0.195 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 (* z y)))) into (- 1.0 (/ 1 (* z y))) 0.196 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (* z y))) 1) into (- 1.0 (/ 1 (* z y))) 0.196 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 (* z y))) x)) in x 0.196 * [taylor]: Taking taylor expansion of -1 in x 0.196 * [backup-simplify]: Simplify -1 into -1 0.196 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 (* z y))) x) in x 0.196 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in x 0.196 * [taylor]: Taking taylor expansion of 1.0 in x 0.196 * [backup-simplify]: Simplify 1.0 into 1.0 0.196 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.196 * [taylor]: Taking taylor expansion of (* z y) in x 0.196 * [taylor]: Taking taylor expansion of z in x 0.196 * [backup-simplify]: Simplify z into z 0.196 * [taylor]: Taking taylor expansion of y in x 0.196 * [backup-simplify]: Simplify y into y 0.196 * [backup-simplify]: Simplify (* z y) into (* z y) 0.196 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.196 * [taylor]: Taking taylor expansion of x in x 0.196 * [backup-simplify]: Simplify 0 into 0 0.196 * [backup-simplify]: Simplify 1 into 1 0.196 * [backup-simplify]: Simplify (- (/ 1 (* z y))) into (- (/ 1 (* z y))) 0.196 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 (* z y)))) into (- 1.0 (/ 1 (* z y))) 0.196 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 (* z y))) 1) into (- 1.0 (/ 1 (* z y))) 0.197 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 (* z y)))) into (* -1 (- 1.0 (/ 1 (* z y)))) 0.197 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 (* z y)))) in y 0.197 * [taylor]: Taking taylor expansion of -1 in y 0.197 * [backup-simplify]: Simplify -1 into -1 0.197 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 (* z y))) in y 0.197 * [taylor]: Taking taylor expansion of 1.0 in y 0.197 * [backup-simplify]: Simplify 1.0 into 1.0 0.197 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.197 * [taylor]: Taking taylor expansion of (* z y) in y 0.197 * [taylor]: Taking taylor expansion of z in y 0.197 * [backup-simplify]: Simplify z into z 0.197 * [taylor]: Taking taylor expansion of y in y 0.197 * [backup-simplify]: Simplify 0 into 0 0.197 * [backup-simplify]: Simplify 1 into 1 0.197 * [backup-simplify]: Simplify (* z 0) into 0 0.197 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.198 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.198 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 0.198 * [backup-simplify]: Simplify (+ 0 (- (/ 1 z))) into (- (/ 1 z)) 0.198 * [backup-simplify]: Simplify (* -1 (- (/ 1 z))) into (/ 1 z) 0.198 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.198 * [taylor]: Taking taylor expansion of z in z 0.198 * [backup-simplify]: Simplify 0 into 0 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [backup-simplify]: Simplify (/ 1 1) into 1 0.198 * [backup-simplify]: Simplify 1 into 1 0.198 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.199 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.199 * [backup-simplify]: Simplify (- 0) into 0 0.199 * [backup-simplify]: Simplify (+ 0 0) into 0 0.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)))) into 0 0.201 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 (* z y))))) into 0 0.201 * [taylor]: Taking taylor expansion of 0 in y 0.201 * [backup-simplify]: Simplify 0 into 0 0.201 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.201 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.202 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0 0.203 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 (- (/ 1 z)))) into (- 1.0) 0.203 * [taylor]: Taking taylor expansion of (- 1.0) in z 0.203 * [taylor]: Taking taylor expansion of 1.0 in z 0.203 * [backup-simplify]: Simplify 1.0 into 1.0 0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.203 * [backup-simplify]: Simplify 0 into 0 0.204 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.204 * [backup-simplify]: Simplify (- 0) into 0 0.205 * [backup-simplify]: Simplify (+ 0 0) into 0 0.206 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.207 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 (* z y)))))) into 0 0.207 * [taylor]: Taking taylor expansion of 0 in y 0.207 * [backup-simplify]: Simplify 0 into 0 0.207 * [taylor]: Taking taylor expansion of 0 in z 0.207 * [backup-simplify]: Simplify 0 into 0 0.208 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.208 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.208 * [backup-simplify]: Simplify (- 0) into 0 0.209 * [backup-simplify]: Simplify (+ 0 0) into 0 0.209 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 (- (/ 1 z))))) into 0 0.209 * [taylor]: Taking taylor expansion of 0 in z 0.209 * [backup-simplify]: Simplify 0 into 0 0.210 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.210 * [backup-simplify]: Simplify (- 1.0) into (- 1.0) 0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.211 * [backup-simplify]: Simplify 0 into 0 0.212 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.212 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.212 * [backup-simplify]: Simplify (- 0) into 0 0.213 * [backup-simplify]: Simplify (+ 0 0) into 0 0.214 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.215 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 (* z y))))))) into 0 0.215 * [taylor]: Taking taylor expansion of 0 in y 0.215 * [backup-simplify]: Simplify 0 into 0 0.215 * [taylor]: Taking taylor expansion of 0 in z 0.215 * [backup-simplify]: Simplify 0 into 0 0.216 * [taylor]: Taking taylor expansion of 0 in z 0.216 * [backup-simplify]: Simplify 0 into 0 0.217 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 0.217 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.217 * [backup-simplify]: Simplify (- 0) into 0 0.217 * [backup-simplify]: Simplify (+ 0 0) into 0 0.219 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 (- (/ 1 z)))))) into 0 0.219 * [taylor]: Taking taylor expansion of 0 in z 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.219 * [backup-simplify]: Simplify (- 0) into 0 0.219 * [backup-simplify]: Simplify 0 into 0 0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.220 * [backup-simplify]: Simplify 0 into 0 0.221 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.222 * [backup-simplify]: Simplify (- 0) into 0 0.222 * [backup-simplify]: Simplify (+ 0 0) into 0 0.223 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 (* z y))) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.224 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 (* z y)))))))) into 0 0.224 * [taylor]: Taking taylor expansion of 0 in y 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [taylor]: Taking taylor expansion of 0 in z 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [taylor]: Taking taylor expansion of 0 in z 0.224 * [backup-simplify]: Simplify 0 into 0 0.224 * [taylor]: Taking taylor expansion of 0 in z 0.224 * [backup-simplify]: Simplify 0 into 0 0.225 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 0.225 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.225 * [backup-simplify]: Simplify (- 0) into 0 0.226 * [backup-simplify]: Simplify (+ 0 0) into 0 0.227 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 (- (/ 1 z))))))) into 0 0.227 * [taylor]: Taking taylor expansion of 0 in z 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify 0 into 0 0.227 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (* 1 (/ 1 (/ 1 (- x)))))) (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (* 1.0 x) (* x (* z y))) 0.227 * * * [progress]: simplifying candidates 0.228 * [simplify]: Simplifying: (* x (- 1.0 (* y z))) (+ (log x) (log (- 1.0 (* y z)))) (log (* x (- 1.0 (* y z)))) (exp (* x (- 1.0 (* y z)))) (* (* (* x x) x) (* (* (- 1.0 (* y z)) (- 1.0 (* y z))) (- 1.0 (* y z)))) (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z))))) (cbrt (* x (- 1.0 (* y z)))) (* (* (* x (- 1.0 (* y z))) (* x (- 1.0 (* y z)))) (* x (- 1.0 (* y z)))) (sqrt (* x (- 1.0 (* y z)))) (sqrt (* x (- 1.0 (* y z)))) (* (sqrt x) (sqrt (- 1.0 (* y z)))) (* (sqrt x) (sqrt (- 1.0 (* y z)))) (* x 1.0) (* x (- (* y z))) (* x 1.0) (* x (- (* y z))) (* 1.0 x) (* (- (* y z)) x) (* 1.0 x) (* (- (* y z)) x) (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))) (* x (sqrt (- 1.0 (* y z)))) (* x 1) (* (cbrt x) (- 1.0 (* y z))) (* (sqrt x) (- 1.0 (* y z))) (* x (- 1.0 (* y z))) (* x (- (pow 1.0 3) (pow (* y z) 3))) (* x (- (* 1.0 1.0) (* (* y z) (* y z)))) (* 1.0 x) (- (* 1.0 x) (* x (* z y))) (- (* 1.0 x) (* x (* z y))) 0.228 * * [simplify]: Extracting # 0 : cost 0 0.228 * * [simplify]: Extracting # 1 : cost 0 0.229 * * [simplify]: Extracting # 2 : cost 0 0.229 * * [simplify]: Extracting # 3 : cost 0 0.229 * * [simplify]: Extracting # 4 : cost 0 0.229 * * [simplify]: Extracting # 5 : cost 0 0.229 * * [simplify]: Extracting # 6 : cost 0 0.229 * * [simplify]: Extracting # 7 : cost 0 0.229 * * [simplify]: iteration 0 : 51 enodes (cost 267 ) 0.241 * * [simplify]: Extracting # 0 : cost 0 0.241 * * [simplify]: Extracting # 1 : cost 0 0.241 * * [simplify]: Extracting # 2 : cost 0 0.241 * * [simplify]: Extracting # 3 : cost 0 0.242 * * [simplify]: iteration 1 : 132 enodes (cost 264 ) 0.284 * * [simplify]: Extracting # 0 : cost 0 0.284 * * [simplify]: Extracting # 1 : cost 0 0.285 * * [simplify]: Extracting # 2 : cost 0 0.286 * * [simplify]: Extracting # 3 : cost 0 0.287 * * [simplify]: Extracting # 4 : cost 0 0.288 * * [simplify]: Extracting # 5 : cost 0 0.289 * * [simplify]: iteration 2 : 529 enodes (cost 234 ) 0.801 * * [simplify]: Extracting # 0 : cost 0 0.804 * * [simplify]: Extracting # 1 : cost 0 0.808 * * [simplify]: Extracting # 2 : cost 0 0.811 * * [simplify]: Extracting # 3 : cost 0 0.815 * * [simplify]: Extracting # 4 : cost 0 0.819 * * [simplify]: iteration 3 : 2615 enodes (cost 232 ) 1.712 * * [simplify]: Extracting # 0 : cost 0 1.719 * * [simplify]: Extracting # 1 : cost 0 1.724 * * [simplify]: Extracting # 2 : cost 0 1.728 * * [simplify]: Extracting # 3 : cost 0 1.733 * * [simplify]: Extracting # 4 : cost 0 1.738 * * [simplify]: iteration done: 5000 enodes (cost 232 ) 1.738 * [simplify]: Simplified to: (* x (- 1.0 (* y z))) (log (* x (- 1.0 (* y z)))) (log (* x (- 1.0 (* y z)))) (exp (* x (- 1.0 (* y z)))) (pow (* x (- 1.0 (* y z))) 3) (* (cbrt (* x (- 1.0 (* y z)))) (cbrt (* x (- 1.0 (* y z))))) (cbrt (* x (- 1.0 (* y z)))) (pow (* x (- 1.0 (* y z))) 3) (sqrt (* x (- 1.0 (* y z)))) (sqrt (* x (- 1.0 (* y z)))) (* (sqrt x) (sqrt (- 1.0 (* y z)))) (* (sqrt x) (sqrt (- 1.0 (* y z)))) (* 1.0 x) (* (- (* y z)) x) (* 1.0 x) (* (- (* y z)) x) (* 1.0 x) (* (- (* y z)) x) (* 1.0 x) (* (- (* y z)) x) (* x (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z))))) (* x (sqrt (- 1.0 (* y z)))) x (* (cbrt x) (- 1.0 (* y z))) (* (sqrt x) (- 1.0 (* y z))) (* x (- 1.0 (* y z))) (* x (- (pow 1.0 3) (pow (* y z) 3))) (* x (- (* 1.0 1.0) (* (* y z) (* y z)))) (* 1.0 x) (* x (- 1.0 (* y z))) (* x (- 1.0 (* y z))) 1.738 * * * [progress]: adding candidates to table 1.794 * * [progress]: iteration 2 / 4 1.794 * * * [progress]: picking best candidate 1.818 * * * * [pick]: Picked # 1.818 * * * [progress]: localizing error 1.827 * * * [progress]: generating rewritten candidates 1.827 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 1.845 * * * [progress]: generating series expansions 1.845 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 1.845 * [backup-simplify]: Simplify (* (- (* y z)) x) into (* -1 (* x (* z y))) 1.845 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (y z x) around 0 1.845 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x 1.845 * [taylor]: Taking taylor expansion of -1 in x 1.845 * [backup-simplify]: Simplify -1 into -1 1.845 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 1.845 * [taylor]: Taking taylor expansion of x in x 1.846 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify 1 into 1 1.846 * [taylor]: Taking taylor expansion of (* z y) in x 1.846 * [taylor]: Taking taylor expansion of z in x 1.846 * [backup-simplify]: Simplify z into z 1.846 * [taylor]: Taking taylor expansion of y in x 1.846 * [backup-simplify]: Simplify y into y 1.846 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z 1.846 * [taylor]: Taking taylor expansion of -1 in z 1.846 * [backup-simplify]: Simplify -1 into -1 1.846 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 1.846 * [taylor]: Taking taylor expansion of x in z 1.846 * [backup-simplify]: Simplify x into x 1.846 * [taylor]: Taking taylor expansion of (* z y) in z 1.846 * [taylor]: Taking taylor expansion of z in z 1.846 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify 1 into 1 1.846 * [taylor]: Taking taylor expansion of y in z 1.846 * [backup-simplify]: Simplify y into y 1.846 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 1.846 * [taylor]: Taking taylor expansion of -1 in y 1.846 * [backup-simplify]: Simplify -1 into -1 1.846 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.846 * [taylor]: Taking taylor expansion of x in y 1.846 * [backup-simplify]: Simplify x into x 1.846 * [taylor]: Taking taylor expansion of (* z y) in y 1.846 * [taylor]: Taking taylor expansion of z in y 1.846 * [backup-simplify]: Simplify z into z 1.846 * [taylor]: Taking taylor expansion of y in y 1.846 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify 1 into 1 1.846 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 1.846 * [taylor]: Taking taylor expansion of -1 in y 1.846 * [backup-simplify]: Simplify -1 into -1 1.846 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.846 * [taylor]: Taking taylor expansion of x in y 1.846 * [backup-simplify]: Simplify x into x 1.846 * [taylor]: Taking taylor expansion of (* z y) in y 1.846 * [taylor]: Taking taylor expansion of z in y 1.846 * [backup-simplify]: Simplify z into z 1.846 * [taylor]: Taking taylor expansion of y in y 1.846 * [backup-simplify]: Simplify 0 into 0 1.846 * [backup-simplify]: Simplify 1 into 1 1.846 * [backup-simplify]: Simplify (* z 0) into 0 1.846 * [backup-simplify]: Simplify (* x 0) into 0 1.847 * [backup-simplify]: Simplify (* -1 0) into 0 1.847 * [taylor]: Taking taylor expansion of 0 in z 1.847 * [backup-simplify]: Simplify 0 into 0 1.847 * [taylor]: Taking taylor expansion of 0 in x 1.847 * [backup-simplify]: Simplify 0 into 0 1.847 * [backup-simplify]: Simplify 0 into 0 1.847 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.848 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 1.848 * [backup-simplify]: Simplify (+ (* -1 (* x z)) (* 0 0)) into (- (* x z)) 1.848 * [taylor]: Taking taylor expansion of (- (* x z)) in z 1.848 * [taylor]: Taking taylor expansion of (* x z) in z 1.848 * [taylor]: Taking taylor expansion of x in z 1.848 * [backup-simplify]: Simplify x into x 1.848 * [taylor]: Taking taylor expansion of z in z 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [backup-simplify]: Simplify 1 into 1 1.848 * [backup-simplify]: Simplify (* x 0) into 0 1.848 * [backup-simplify]: Simplify (- 0) into 0 1.848 * [taylor]: Taking taylor expansion of 0 in x 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [taylor]: Taking taylor expansion of 0 in x 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [backup-simplify]: Simplify 0 into 0 1.848 * [backup-simplify]: Simplify 0 into 0 1.849 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 1.849 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 1.850 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* x z)) (* 0 0))) into 0 1.850 * [taylor]: Taking taylor expansion of 0 in z 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [taylor]: Taking taylor expansion of 0 in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.850 * [backup-simplify]: Simplify (- x) into (- x) 1.850 * [taylor]: Taking taylor expansion of (- x) in x 1.850 * [taylor]: Taking taylor expansion of x in x 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 1 into 1 1.850 * [backup-simplify]: Simplify (- 0) into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.850 * [backup-simplify]: Simplify 0 into 0 1.851 * [backup-simplify]: Simplify (* (- (* (/ 1 y) (/ 1 z))) (/ 1 x)) into (/ -1 (* x (* z y))) 1.851 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (y z x) around 0 1.851 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x 1.851 * [taylor]: Taking taylor expansion of -1 in x 1.851 * [backup-simplify]: Simplify -1 into -1 1.851 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 1.851 * [taylor]: Taking taylor expansion of x in x 1.851 * [backup-simplify]: Simplify 0 into 0 1.851 * [backup-simplify]: Simplify 1 into 1 1.851 * [taylor]: Taking taylor expansion of (* z y) in x 1.851 * [taylor]: Taking taylor expansion of z in x 1.851 * [backup-simplify]: Simplify z into z 1.851 * [taylor]: Taking taylor expansion of y in x 1.851 * [backup-simplify]: Simplify y into y 1.851 * [backup-simplify]: Simplify (* z y) into (* z y) 1.851 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 1.851 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 1.851 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 1.851 * [backup-simplify]: Simplify (/ -1 (* z y)) into (/ -1 (* z y)) 1.851 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z 1.851 * [taylor]: Taking taylor expansion of -1 in z 1.851 * [backup-simplify]: Simplify -1 into -1 1.851 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 1.851 * [taylor]: Taking taylor expansion of x in z 1.851 * [backup-simplify]: Simplify x into x 1.851 * [taylor]: Taking taylor expansion of (* z y) in z 1.851 * [taylor]: Taking taylor expansion of z in z 1.851 * [backup-simplify]: Simplify 0 into 0 1.851 * [backup-simplify]: Simplify 1 into 1 1.851 * [taylor]: Taking taylor expansion of y in z 1.852 * [backup-simplify]: Simplify y into y 1.852 * [backup-simplify]: Simplify (* 0 y) into 0 1.852 * [backup-simplify]: Simplify (* x 0) into 0 1.852 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.852 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 1.852 * [backup-simplify]: Simplify (/ -1 (* x y)) into (/ -1 (* x y)) 1.852 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 1.852 * [taylor]: Taking taylor expansion of -1 in y 1.852 * [backup-simplify]: Simplify -1 into -1 1.852 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.852 * [taylor]: Taking taylor expansion of x in y 1.852 * [backup-simplify]: Simplify x into x 1.852 * [taylor]: Taking taylor expansion of (* z y) in y 1.852 * [taylor]: Taking taylor expansion of z in y 1.852 * [backup-simplify]: Simplify z into z 1.852 * [taylor]: Taking taylor expansion of y in y 1.852 * [backup-simplify]: Simplify 0 into 0 1.852 * [backup-simplify]: Simplify 1 into 1 1.852 * [backup-simplify]: Simplify (* z 0) into 0 1.852 * [backup-simplify]: Simplify (* x 0) into 0 1.853 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.853 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 1.853 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 1.853 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 1.853 * [taylor]: Taking taylor expansion of -1 in y 1.853 * [backup-simplify]: Simplify -1 into -1 1.853 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.853 * [taylor]: Taking taylor expansion of x in y 1.853 * [backup-simplify]: Simplify x into x 1.853 * [taylor]: Taking taylor expansion of (* z y) in y 1.853 * [taylor]: Taking taylor expansion of z in y 1.853 * [backup-simplify]: Simplify z into z 1.853 * [taylor]: Taking taylor expansion of y in y 1.853 * [backup-simplify]: Simplify 0 into 0 1.853 * [backup-simplify]: Simplify 1 into 1 1.853 * [backup-simplify]: Simplify (* z 0) into 0 1.853 * [backup-simplify]: Simplify (* x 0) into 0 1.854 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.854 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 1.854 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 1.854 * [taylor]: Taking taylor expansion of (/ -1 (* x z)) in z 1.854 * [taylor]: Taking taylor expansion of -1 in z 1.854 * [backup-simplify]: Simplify -1 into -1 1.854 * [taylor]: Taking taylor expansion of (* x z) in z 1.854 * [taylor]: Taking taylor expansion of x in z 1.854 * [backup-simplify]: Simplify x into x 1.854 * [taylor]: Taking taylor expansion of z in z 1.854 * [backup-simplify]: Simplify 0 into 0 1.854 * [backup-simplify]: Simplify 1 into 1 1.854 * [backup-simplify]: Simplify (* x 0) into 0 1.854 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.854 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.854 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.855 * [taylor]: Taking taylor expansion of -1 in x 1.855 * [backup-simplify]: Simplify -1 into -1 1.855 * [taylor]: Taking taylor expansion of x in x 1.855 * [backup-simplify]: Simplify 0 into 0 1.855 * [backup-simplify]: Simplify 1 into 1 1.855 * [backup-simplify]: Simplify (/ -1 1) into -1 1.855 * [backup-simplify]: Simplify -1 into -1 1.855 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 1.856 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 1.856 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))))) into 0 1.856 * [taylor]: Taking taylor expansion of 0 in z 1.856 * [backup-simplify]: Simplify 0 into 0 1.856 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 1.856 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)))) into 0 1.857 * [taylor]: Taking taylor expansion of 0 in x 1.857 * [backup-simplify]: Simplify 0 into 0 1.857 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.857 * [backup-simplify]: Simplify 0 into 0 1.858 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.858 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 1.858 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 1.858 * [taylor]: Taking taylor expansion of 0 in z 1.858 * [backup-simplify]: Simplify 0 into 0 1.858 * [taylor]: Taking taylor expansion of 0 in x 1.858 * [backup-simplify]: Simplify 0 into 0 1.859 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.859 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.859 * [taylor]: Taking taylor expansion of 0 in x 1.859 * [backup-simplify]: Simplify 0 into 0 1.859 * [backup-simplify]: Simplify 0 into 0 1.860 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.860 * [backup-simplify]: Simplify 0 into 0 1.860 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.861 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 1.861 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 1.861 * [taylor]: Taking taylor expansion of 0 in z 1.861 * [backup-simplify]: Simplify 0 into 0 1.861 * [taylor]: Taking taylor expansion of 0 in x 1.861 * [backup-simplify]: Simplify 0 into 0 1.861 * [taylor]: Taking taylor expansion of 0 in x 1.861 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.862 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ -1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.862 * [taylor]: Taking taylor expansion of 0 in x 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 x)) (* (/ 1 (/ 1 z)) (/ 1 (/ 1 y))))) into (* -1 (* x (* z y))) 1.862 * [backup-simplify]: Simplify (* (- (* (/ 1 (- y)) (/ 1 (- z)))) (/ 1 (- x))) into (/ 1 (* x (* z y))) 1.862 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (y z x) around 0 1.862 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x 1.862 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 1.862 * [taylor]: Taking taylor expansion of x in x 1.862 * [backup-simplify]: Simplify 0 into 0 1.862 * [backup-simplify]: Simplify 1 into 1 1.862 * [taylor]: Taking taylor expansion of (* z y) in x 1.862 * [taylor]: Taking taylor expansion of z in x 1.862 * [backup-simplify]: Simplify z into z 1.862 * [taylor]: Taking taylor expansion of y in x 1.863 * [backup-simplify]: Simplify y into y 1.863 * [backup-simplify]: Simplify (* z y) into (* z y) 1.863 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 1.863 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 1.863 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 1.863 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 1.863 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z 1.863 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 1.863 * [taylor]: Taking taylor expansion of x in z 1.863 * [backup-simplify]: Simplify x into x 1.863 * [taylor]: Taking taylor expansion of (* z y) in z 1.863 * [taylor]: Taking taylor expansion of z in z 1.863 * [backup-simplify]: Simplify 0 into 0 1.863 * [backup-simplify]: Simplify 1 into 1 1.863 * [taylor]: Taking taylor expansion of y in z 1.863 * [backup-simplify]: Simplify y into y 1.863 * [backup-simplify]: Simplify (* 0 y) into 0 1.863 * [backup-simplify]: Simplify (* x 0) into 0 1.863 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.864 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 1.864 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 1.864 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 1.864 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.864 * [taylor]: Taking taylor expansion of x in y 1.864 * [backup-simplify]: Simplify x into x 1.864 * [taylor]: Taking taylor expansion of (* z y) in y 1.864 * [taylor]: Taking taylor expansion of z in y 1.864 * [backup-simplify]: Simplify z into z 1.864 * [taylor]: Taking taylor expansion of y in y 1.864 * [backup-simplify]: Simplify 0 into 0 1.864 * [backup-simplify]: Simplify 1 into 1 1.864 * [backup-simplify]: Simplify (* z 0) into 0 1.864 * [backup-simplify]: Simplify (* x 0) into 0 1.864 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.865 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 1.865 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 1.865 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 1.865 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 1.865 * [taylor]: Taking taylor expansion of x in y 1.865 * [backup-simplify]: Simplify x into x 1.865 * [taylor]: Taking taylor expansion of (* z y) in y 1.865 * [taylor]: Taking taylor expansion of z in y 1.865 * [backup-simplify]: Simplify z into z 1.865 * [taylor]: Taking taylor expansion of y in y 1.865 * [backup-simplify]: Simplify 0 into 0 1.865 * [backup-simplify]: Simplify 1 into 1 1.865 * [backup-simplify]: Simplify (* z 0) into 0 1.865 * [backup-simplify]: Simplify (* x 0) into 0 1.865 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 1.865 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 1.865 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 1.866 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 1.866 * [taylor]: Taking taylor expansion of (* x z) in z 1.866 * [taylor]: Taking taylor expansion of x in z 1.866 * [backup-simplify]: Simplify x into x 1.866 * [taylor]: Taking taylor expansion of z in z 1.866 * [backup-simplify]: Simplify 0 into 0 1.866 * [backup-simplify]: Simplify 1 into 1 1.866 * [backup-simplify]: Simplify (* x 0) into 0 1.866 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 1.866 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.866 * [taylor]: Taking taylor expansion of x in x 1.866 * [backup-simplify]: Simplify 0 into 0 1.866 * [backup-simplify]: Simplify 1 into 1 1.866 * [backup-simplify]: Simplify (/ 1 1) into 1 1.866 * [backup-simplify]: Simplify 1 into 1 1.867 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 1.867 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 1.867 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0 1.867 * [taylor]: Taking taylor expansion of 0 in z 1.867 * [backup-simplify]: Simplify 0 into 0 1.868 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0 1.868 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0 1.868 * [taylor]: Taking taylor expansion of 0 in x 1.868 * [backup-simplify]: Simplify 0 into 0 1.868 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.868 * [backup-simplify]: Simplify 0 into 0 1.869 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.869 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 1.869 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 1.869 * [taylor]: Taking taylor expansion of 0 in z 1.869 * [backup-simplify]: Simplify 0 into 0 1.869 * [taylor]: Taking taylor expansion of 0 in x 1.869 * [backup-simplify]: Simplify 0 into 0 1.870 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1.870 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.870 * [taylor]: Taking taylor expansion of 0 in x 1.870 * [backup-simplify]: Simplify 0 into 0 1.870 * [backup-simplify]: Simplify 0 into 0 1.870 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.871 * [backup-simplify]: Simplify 0 into 0 1.871 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.872 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 1.872 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 1.872 * [taylor]: Taking taylor expansion of 0 in z 1.872 * [backup-simplify]: Simplify 0 into 0 1.872 * [taylor]: Taking taylor expansion of 0 in x 1.872 * [backup-simplify]: Simplify 0 into 0 1.872 * [taylor]: Taking taylor expansion of 0 in x 1.872 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1.873 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0 1.873 * [taylor]: Taking taylor expansion of 0 in x 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify 0 into 0 1.873 * [backup-simplify]: Simplify 0 into 0 1.874 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- x))) (* (/ 1 (/ 1 (- z))) (/ 1 (/ 1 (- y)))))) into (* -1 (* x (* z y))) 1.874 * * * [progress]: simplifying candidates 1.874 * [simplify]: Simplifying: (* (- (* y z)) x) (+ (log (- (* y z))) (log x)) (log (* (- (* y z)) x)) (exp (* (- (* y z)) x)) (* (* (* (- (* y z)) (- (* y z))) (- (* y z))) (* (* x x) x)) (* (cbrt (* (- (* y z)) x)) (cbrt (* (- (* y z)) x))) (cbrt (* (- (* y z)) x)) (* (* (* (- (* y z)) x) (* (- (* y z)) x)) (* (- (* y z)) x)) (sqrt (* (- (* y z)) x)) (sqrt (* (- (* y z)) x)) (* (sqrt (- (* y z))) (sqrt x)) (* (sqrt (- (* y z))) (sqrt x)) (* (* y z) x) (* (- (* y z)) (* (cbrt x) (cbrt x))) (* (- (* y z)) (sqrt x)) (* (- (* y z)) 1) (* (cbrt (- (* y z))) x) (* (sqrt (- (* y z))) x) (* (- (* y z)) x) (* (* y z) x) (* z x) (* (- z) x) 0 (* -1 (* x (* z y))) (* -1 (* x (* z y))) 1.875 * * [simplify]: Extracting # 0 : cost 0 1.875 * * [simplify]: Extracting # 1 : cost 0 1.875 * * [simplify]: Extracting # 2 : cost 0 1.875 * * [simplify]: Extracting # 3 : cost 0 1.876 * * [simplify]: Extracting # 4 : cost 0 1.876 * * [simplify]: Extracting # 5 : cost 0 1.876 * * [simplify]: Extracting # 6 : cost 0 1.876 * * [simplify]: iteration 0 : 42 enodes (cost 195 ) 1.890 * * [simplify]: Extracting # 0 : cost 0 1.891 * * [simplify]: Extracting # 1 : cost 0 1.891 * * [simplify]: Extracting # 2 : cost 0 1.891 * * [simplify]: iteration 1 : 102 enodes (cost 188 ) 1.944 * * [simplify]: Extracting # 0 : cost 0 1.944 * * [simplify]: Extracting # 1 : cost 0 1.945 * * [simplify]: Extracting # 2 : cost 0 1.946 * * [simplify]: Extracting # 3 : cost 0 1.947 * * [simplify]: Extracting # 4 : cost 0 1.948 * * [simplify]: Extracting # 5 : cost 0 1.948 * * [simplify]: iteration 2 : 757 enodes (cost 168 ) 2.547 * * [simplify]: Extracting # 0 : cost 0 2.579 * * [simplify]: Extracting # 1 : cost 0 2.586 * * [simplify]: Extracting # 2 : cost 0 2.592 * * [simplify]: Extracting # 3 : cost 0 2.603 * * [simplify]: Extracting # 4 : cost 0 2.614 * * [simplify]: iteration done: 5000 enodes (cost 166 ) 2.615 * [simplify]: Simplified to: (* x (- (* y z))) (log (- (* x (* z y)))) (log (- (* x (* z y)))) (exp (* (- (* y z)) x)) (pow (* (- (* y z)) x) 3) (* (cbrt (* (- (* y z)) x)) (cbrt (* (- (* y z)) x))) (cbrt (* (- (* y z)) x)) (pow (* (- (* y z)) x) 3) (sqrt (* (- (* y z)) x)) (sqrt (* (- (* y z)) x)) (* (sqrt (- (* y z))) (sqrt x)) (* (sqrt (- (* y z))) (sqrt x)) (* (* y z) x) (* (* (cbrt x) (cbrt x)) (- (* y z))) (* (sqrt x) (- (* y z))) (* (- z) y) (* (cbrt (- (* y z))) x) (* (sqrt (- (* y z))) x) (* x (- (* y z))) (* (* y z) x) (* z x) (* x (- z)) 0 (* x (- (* y z))) (* x (- (* y z))) 2.615 * * * [progress]: adding candidates to table 2.704 * * [progress]: iteration 3 / 4 2.704 * * * [progress]: picking best candidate 2.722 * * * * [pick]: Picked # 2.723 * * * [progress]: localizing error 2.744 * * * [progress]: generating rewritten candidates 2.744 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 2.785 * * * [progress]: generating series expansions 2.785 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 2.785 * [backup-simplify]: Simplify (* y (* x (- z))) into (* -1 (* x (* z y))) 2.785 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (y x z) around 0 2.785 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z 2.785 * [taylor]: Taking taylor expansion of -1 in z 2.785 * [backup-simplify]: Simplify -1 into -1 2.786 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 2.786 * [taylor]: Taking taylor expansion of x in z 2.786 * [backup-simplify]: Simplify x into x 2.786 * [taylor]: Taking taylor expansion of (* z y) in z 2.786 * [taylor]: Taking taylor expansion of z in z 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [taylor]: Taking taylor expansion of y in z 2.786 * [backup-simplify]: Simplify y into y 2.786 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x 2.786 * [taylor]: Taking taylor expansion of -1 in x 2.786 * [backup-simplify]: Simplify -1 into -1 2.786 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 2.786 * [taylor]: Taking taylor expansion of x in x 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [taylor]: Taking taylor expansion of (* z y) in x 2.786 * [taylor]: Taking taylor expansion of z in x 2.786 * [backup-simplify]: Simplify z into z 2.786 * [taylor]: Taking taylor expansion of y in x 2.786 * [backup-simplify]: Simplify y into y 2.786 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 2.786 * [taylor]: Taking taylor expansion of -1 in y 2.786 * [backup-simplify]: Simplify -1 into -1 2.786 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.786 * [taylor]: Taking taylor expansion of x in y 2.786 * [backup-simplify]: Simplify x into x 2.786 * [taylor]: Taking taylor expansion of (* z y) in y 2.786 * [taylor]: Taking taylor expansion of z in y 2.786 * [backup-simplify]: Simplify z into z 2.786 * [taylor]: Taking taylor expansion of y in y 2.786 * [backup-simplify]: Simplify 0 into 0 2.786 * [backup-simplify]: Simplify 1 into 1 2.786 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 2.786 * [taylor]: Taking taylor expansion of -1 in y 2.786 * [backup-simplify]: Simplify -1 into -1 2.786 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.787 * [taylor]: Taking taylor expansion of x in y 2.787 * [backup-simplify]: Simplify x into x 2.787 * [taylor]: Taking taylor expansion of (* z y) in y 2.787 * [taylor]: Taking taylor expansion of z in y 2.787 * [backup-simplify]: Simplify z into z 2.787 * [taylor]: Taking taylor expansion of y in y 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify 1 into 1 2.787 * [backup-simplify]: Simplify (* z 0) into 0 2.787 * [backup-simplify]: Simplify (* x 0) into 0 2.788 * [backup-simplify]: Simplify (* -1 0) into 0 2.788 * [taylor]: Taking taylor expansion of 0 in x 2.788 * [backup-simplify]: Simplify 0 into 0 2.788 * [taylor]: Taking taylor expansion of 0 in z 2.788 * [backup-simplify]: Simplify 0 into 0 2.788 * [backup-simplify]: Simplify 0 into 0 2.788 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.789 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 2.789 * [backup-simplify]: Simplify (+ (* -1 (* x z)) (* 0 0)) into (- (* x z)) 2.789 * [taylor]: Taking taylor expansion of (- (* x z)) in x 2.789 * [taylor]: Taking taylor expansion of (* x z) in x 2.789 * [taylor]: Taking taylor expansion of x in x 2.789 * [backup-simplify]: Simplify 0 into 0 2.789 * [backup-simplify]: Simplify 1 into 1 2.790 * [taylor]: Taking taylor expansion of z in x 2.790 * [backup-simplify]: Simplify z into z 2.790 * [backup-simplify]: Simplify (* 0 z) into 0 2.790 * [backup-simplify]: Simplify (- 0) into 0 2.790 * [taylor]: Taking taylor expansion of 0 in z 2.790 * [backup-simplify]: Simplify 0 into 0 2.790 * [backup-simplify]: Simplify 0 into 0 2.790 * [taylor]: Taking taylor expansion of 0 in z 2.790 * [backup-simplify]: Simplify 0 into 0 2.790 * [backup-simplify]: Simplify 0 into 0 2.790 * [backup-simplify]: Simplify 0 into 0 2.791 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.791 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 2.792 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* x z)) (* 0 0))) into 0 2.792 * [taylor]: Taking taylor expansion of 0 in x 2.792 * [backup-simplify]: Simplify 0 into 0 2.792 * [taylor]: Taking taylor expansion of 0 in z 2.792 * [backup-simplify]: Simplify 0 into 0 2.792 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.793 * [backup-simplify]: Simplify (- z) into (- z) 2.793 * [taylor]: Taking taylor expansion of (- z) in z 2.793 * [taylor]: Taking taylor expansion of z in z 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 1 into 1 2.793 * [backup-simplify]: Simplify (- 0) into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify (* (/ 1 y) (* (/ 1 x) (- (/ 1 z)))) into (/ -1 (* x (* z y))) 2.794 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (y x z) around 0 2.794 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z 2.794 * [taylor]: Taking taylor expansion of -1 in z 2.794 * [backup-simplify]: Simplify -1 into -1 2.794 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 2.794 * [taylor]: Taking taylor expansion of x in z 2.794 * [backup-simplify]: Simplify x into x 2.794 * [taylor]: Taking taylor expansion of (* z y) in z 2.794 * [taylor]: Taking taylor expansion of z in z 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [backup-simplify]: Simplify 1 into 1 2.794 * [taylor]: Taking taylor expansion of y in z 2.794 * [backup-simplify]: Simplify y into y 2.794 * [backup-simplify]: Simplify (* 0 y) into 0 2.794 * [backup-simplify]: Simplify (* x 0) into 0 2.795 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.795 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 2.795 * [backup-simplify]: Simplify (/ -1 (* x y)) into (/ -1 (* x y)) 2.795 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x 2.795 * [taylor]: Taking taylor expansion of -1 in x 2.795 * [backup-simplify]: Simplify -1 into -1 2.795 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 2.795 * [taylor]: Taking taylor expansion of x in x 2.795 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify 1 into 1 2.795 * [taylor]: Taking taylor expansion of (* z y) in x 2.795 * [taylor]: Taking taylor expansion of z in x 2.795 * [backup-simplify]: Simplify z into z 2.795 * [taylor]: Taking taylor expansion of y in x 2.795 * [backup-simplify]: Simplify y into y 2.796 * [backup-simplify]: Simplify (* z y) into (* z y) 2.796 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 2.796 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.796 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 2.796 * [backup-simplify]: Simplify (/ -1 (* z y)) into (/ -1 (* z y)) 2.796 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 2.796 * [taylor]: Taking taylor expansion of -1 in y 2.796 * [backup-simplify]: Simplify -1 into -1 2.796 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.796 * [taylor]: Taking taylor expansion of x in y 2.796 * [backup-simplify]: Simplify x into x 2.797 * [taylor]: Taking taylor expansion of (* z y) in y 2.797 * [taylor]: Taking taylor expansion of z in y 2.797 * [backup-simplify]: Simplify z into z 2.797 * [taylor]: Taking taylor expansion of y in y 2.797 * [backup-simplify]: Simplify 0 into 0 2.797 * [backup-simplify]: Simplify 1 into 1 2.797 * [backup-simplify]: Simplify (* z 0) into 0 2.797 * [backup-simplify]: Simplify (* x 0) into 0 2.797 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.798 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 2.798 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 2.798 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 2.798 * [taylor]: Taking taylor expansion of -1 in y 2.798 * [backup-simplify]: Simplify -1 into -1 2.798 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.798 * [taylor]: Taking taylor expansion of x in y 2.798 * [backup-simplify]: Simplify x into x 2.798 * [taylor]: Taking taylor expansion of (* z y) in y 2.798 * [taylor]: Taking taylor expansion of z in y 2.798 * [backup-simplify]: Simplify z into z 2.798 * [taylor]: Taking taylor expansion of y in y 2.798 * [backup-simplify]: Simplify 0 into 0 2.798 * [backup-simplify]: Simplify 1 into 1 2.798 * [backup-simplify]: Simplify (* z 0) into 0 2.798 * [backup-simplify]: Simplify (* x 0) into 0 2.799 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.799 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 2.799 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 2.799 * [taylor]: Taking taylor expansion of (/ -1 (* x z)) in x 2.799 * [taylor]: Taking taylor expansion of -1 in x 2.799 * [backup-simplify]: Simplify -1 into -1 2.799 * [taylor]: Taking taylor expansion of (* x z) in x 2.799 * [taylor]: Taking taylor expansion of x in x 2.799 * [backup-simplify]: Simplify 0 into 0 2.799 * [backup-simplify]: Simplify 1 into 1 2.799 * [taylor]: Taking taylor expansion of z in x 2.799 * [backup-simplify]: Simplify z into z 2.800 * [backup-simplify]: Simplify (* 0 z) into 0 2.800 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.800 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 2.800 * [taylor]: Taking taylor expansion of (/ -1 z) in z 2.800 * [taylor]: Taking taylor expansion of -1 in z 2.800 * [backup-simplify]: Simplify -1 into -1 2.800 * [taylor]: Taking taylor expansion of z in z 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [backup-simplify]: Simplify 1 into 1 2.801 * [backup-simplify]: Simplify (/ -1 1) into -1 2.801 * [backup-simplify]: Simplify -1 into -1 2.801 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.802 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 2.802 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))))) into 0 2.802 * [taylor]: Taking taylor expansion of 0 in x 2.802 * [backup-simplify]: Simplify 0 into 0 2.803 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.803 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0 2.803 * [taylor]: Taking taylor expansion of 0 in z 2.803 * [backup-simplify]: Simplify 0 into 0 2.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.804 * [backup-simplify]: Simplify 0 into 0 2.805 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.806 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 2.806 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 2.806 * [taylor]: Taking taylor expansion of 0 in x 2.806 * [backup-simplify]: Simplify 0 into 0 2.806 * [taylor]: Taking taylor expansion of 0 in z 2.806 * [backup-simplify]: Simplify 0 into 0 2.807 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.808 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.808 * [taylor]: Taking taylor expansion of 0 in z 2.808 * [backup-simplify]: Simplify 0 into 0 2.808 * [backup-simplify]: Simplify 0 into 0 2.809 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.809 * [backup-simplify]: Simplify 0 into 0 2.810 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.811 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 2.811 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 2.811 * [taylor]: Taking taylor expansion of 0 in x 2.811 * [backup-simplify]: Simplify 0 into 0 2.811 * [taylor]: Taking taylor expansion of 0 in z 2.812 * [backup-simplify]: Simplify 0 into 0 2.812 * [taylor]: Taking taylor expansion of 0 in z 2.812 * [backup-simplify]: Simplify 0 into 0 2.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0 2.813 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.813 * [taylor]: Taking taylor expansion of 0 in z 2.813 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (* -1 (* x (* z y))) 2.814 * [backup-simplify]: Simplify (* (/ 1 (- y)) (* (/ 1 (- x)) (- (/ 1 (- z))))) into (/ 1 (* x (* z y))) 2.814 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (y x z) around 0 2.814 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z 2.814 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 2.814 * [taylor]: Taking taylor expansion of x in z 2.814 * [backup-simplify]: Simplify x into x 2.814 * [taylor]: Taking taylor expansion of (* z y) in z 2.814 * [taylor]: Taking taylor expansion of z in z 2.814 * [backup-simplify]: Simplify 0 into 0 2.814 * [backup-simplify]: Simplify 1 into 1 2.814 * [taylor]: Taking taylor expansion of y in z 2.814 * [backup-simplify]: Simplify y into y 2.814 * [backup-simplify]: Simplify (* 0 y) into 0 2.815 * [backup-simplify]: Simplify (* x 0) into 0 2.815 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.815 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 2.815 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 2.816 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x 2.816 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 2.816 * [taylor]: Taking taylor expansion of x in x 2.816 * [backup-simplify]: Simplify 0 into 0 2.816 * [backup-simplify]: Simplify 1 into 1 2.816 * [taylor]: Taking taylor expansion of (* z y) in x 2.816 * [taylor]: Taking taylor expansion of z in x 2.816 * [backup-simplify]: Simplify z into z 2.816 * [taylor]: Taking taylor expansion of y in x 2.816 * [backup-simplify]: Simplify y into y 2.816 * [backup-simplify]: Simplify (* z y) into (* z y) 2.816 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 2.816 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.816 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 2.817 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.817 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 2.817 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.817 * [taylor]: Taking taylor expansion of x in y 2.817 * [backup-simplify]: Simplify x into x 2.817 * [taylor]: Taking taylor expansion of (* z y) in y 2.817 * [taylor]: Taking taylor expansion of z in y 2.817 * [backup-simplify]: Simplify z into z 2.817 * [taylor]: Taking taylor expansion of y in y 2.817 * [backup-simplify]: Simplify 0 into 0 2.817 * [backup-simplify]: Simplify 1 into 1 2.817 * [backup-simplify]: Simplify (* z 0) into 0 2.817 * [backup-simplify]: Simplify (* x 0) into 0 2.817 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.818 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 2.818 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 2.818 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 2.818 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 2.818 * [taylor]: Taking taylor expansion of x in y 2.818 * [backup-simplify]: Simplify x into x 2.818 * [taylor]: Taking taylor expansion of (* z y) in y 2.818 * [taylor]: Taking taylor expansion of z in y 2.818 * [backup-simplify]: Simplify z into z 2.818 * [taylor]: Taking taylor expansion of y in y 2.818 * [backup-simplify]: Simplify 0 into 0 2.818 * [backup-simplify]: Simplify 1 into 1 2.818 * [backup-simplify]: Simplify (* z 0) into 0 2.818 * [backup-simplify]: Simplify (* x 0) into 0 2.819 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.819 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 2.819 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 2.819 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 2.819 * [taylor]: Taking taylor expansion of (* x z) in x 2.819 * [taylor]: Taking taylor expansion of x in x 2.819 * [backup-simplify]: Simplify 0 into 0 2.819 * [backup-simplify]: Simplify 1 into 1 2.820 * [taylor]: Taking taylor expansion of z in x 2.820 * [backup-simplify]: Simplify z into z 2.820 * [backup-simplify]: Simplify (* 0 z) into 0 2.820 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 2.820 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.820 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.820 * [taylor]: Taking taylor expansion of z in z 2.820 * [backup-simplify]: Simplify 0 into 0 2.820 * [backup-simplify]: Simplify 1 into 1 2.821 * [backup-simplify]: Simplify (/ 1 1) into 1 2.821 * [backup-simplify]: Simplify 1 into 1 2.821 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.822 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 2.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0 2.822 * [taylor]: Taking taylor expansion of 0 in x 2.822 * [backup-simplify]: Simplify 0 into 0 2.823 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 2.823 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.823 * [taylor]: Taking taylor expansion of 0 in z 2.823 * [backup-simplify]: Simplify 0 into 0 2.824 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.824 * [backup-simplify]: Simplify 0 into 0 2.825 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.826 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 2.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 2.826 * [taylor]: Taking taylor expansion of 0 in x 2.826 * [backup-simplify]: Simplify 0 into 0 2.826 * [taylor]: Taking taylor expansion of 0 in z 2.826 * [backup-simplify]: Simplify 0 into 0 2.827 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 2.827 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.827 * [taylor]: Taking taylor expansion of 0 in z 2.827 * [backup-simplify]: Simplify 0 into 0 2.828 * [backup-simplify]: Simplify 0 into 0 2.828 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.828 * [backup-simplify]: Simplify 0 into 0 2.829 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 2.831 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 2.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 2.831 * [taylor]: Taking taylor expansion of 0 in x 2.831 * [backup-simplify]: Simplify 0 into 0 2.831 * [taylor]: Taking taylor expansion of 0 in z 2.831 * [backup-simplify]: Simplify 0 into 0 2.831 * [taylor]: Taking taylor expansion of 0 in z 2.831 * [backup-simplify]: Simplify 0 into 0 2.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0 2.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.833 * [taylor]: Taking taylor expansion of 0 in z 2.833 * [backup-simplify]: Simplify 0 into 0 2.833 * [backup-simplify]: Simplify 0 into 0 2.833 * [backup-simplify]: Simplify 0 into 0 2.833 * [backup-simplify]: Simplify 0 into 0 2.834 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (* -1 (* x (* z y))) 2.834 * * * [progress]: simplifying candidates 2.835 * [simplify]: Simplifying: (* y (* x (- z))) (* y (* x (- z))) (+ (log y) (+ (log x) (log (- z)))) (+ (log y) (log (* x (- z)))) (log (* y (* x (- z)))) (exp (* y (* x (- z)))) (* (* (* y y) y) (* (* (* x x) x) (* (* (- z) (- z)) (- z)))) (* (* (* y y) y) (* (* (* x (- z)) (* x (- z))) (* x (- z)))) (* (cbrt (* y (* x (- z)))) (cbrt (* y (* x (- z))))) (cbrt (* y (* x (- z)))) (* (* (* y (* x (- z))) (* y (* x (- z)))) (* y (* x (- z)))) (sqrt (* y (* x (- z)))) (sqrt (* y (* x (- z)))) (* y (* x z)) (* y x) (* (cbrt y) (* x (- z))) (* (sqrt y) (* x (- z))) (* y (* x (- z))) 0 (* -1 (* x (* z y))) (* -1 (* x (* z y))) 2.835 * * [simplify]: Extracting # 0 : cost 0 2.835 * * [simplify]: Extracting # 1 : cost 0 2.835 * * [simplify]: Extracting # 2 : cost 0 2.836 * * [simplify]: Extracting # 3 : cost 0 2.836 * * [simplify]: Extracting # 4 : cost 0 2.836 * * [simplify]: Extracting # 5 : cost 0 2.836 * * [simplify]: Extracting # 6 : cost 0 2.836 * * [simplify]: Extracting # 7 : cost 0 2.836 * * [simplify]: iteration 0 : 43 enodes (cost 182 ) 2.851 * * [simplify]: Extracting # 0 : cost 0 2.851 * * [simplify]: Extracting # 1 : cost 0 2.852 * * [simplify]: Extracting # 2 : cost 0 2.852 * * [simplify]: iteration 1 : 110 enodes (cost 171 ) 2.890 * * [simplify]: Extracting # 0 : cost 0 2.891 * * [simplify]: Extracting # 1 : cost 0 2.892 * * [simplify]: Extracting # 2 : cost 0 2.893 * * [simplify]: Extracting # 3 : cost 0 2.894 * * [simplify]: Extracting # 4 : cost 0 2.895 * * [simplify]: Extracting # 5 : cost 0 2.896 * * [simplify]: Extracting # 6 : cost 0 2.897 * * [simplify]: iteration 2 : 473 enodes (cost 141 ) 3.891 * * [simplify]: Extracting # 0 : cost 0 3.905 * * [simplify]: Extracting # 1 : cost 0 3.913 * * [simplify]: Extracting # 2 : cost 0 3.920 * * [simplify]: Extracting # 3 : cost 0 3.924 * * [simplify]: Extracting # 4 : cost 0 3.928 * * [simplify]: iteration 3 : 4146 enodes (cost 141 ) 6.462 * * [simplify]: Extracting # 0 : cost 0 6.473 * * [simplify]: Extracting # 1 : cost 0 6.481 * * [simplify]: Extracting # 2 : cost 0 6.487 * * [simplify]: Extracting # 3 : cost 0 6.492 * * [simplify]: Extracting # 4 : cost 0 6.498 * * [simplify]: iteration done: 5001 enodes (cost 141 ) 6.498 * [simplify]: Simplified to: (* y (* x (- z))) (* y (* x (- z))) (log (* y (* x (- z)))) (log (* y (* x (- z)))) (log (* y (* x (- z)))) (exp (* y (* x (- z)))) (pow (* y (* x (- z))) 3) (pow (* y (* x (- z))) 3) (* (cbrt (* y (* x (- z)))) (cbrt (* y (* x (- z))))) (cbrt (* y (* x (- z)))) (pow (* y (* x (- z))) 3) (sqrt (* y (* x (- z)))) (sqrt (* y (* x (- z)))) (* x (* y z)) (* y x) (* (cbrt y) (* x (- z))) (* (sqrt y) (* x (- z))) (* y (* x (- z))) 0 (* y (* x (- z))) (* y (* x (- z))) 6.498 * * * [progress]: adding candidates to table 6.542 * * [progress]: iteration 4 / 4 6.542 * * * [progress]: picking best candidate 6.549 * * * * [pick]: Picked # 6.549 * * * [progress]: localizing error 6.560 * * * [progress]: generating rewritten candidates 6.560 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 6.590 * * * [progress]: generating series expansions 6.590 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 6.590 * [backup-simplify]: Simplify (* (* y x) (- z)) into (* -1 (* x (* z y))) 6.590 * [approximate]: Taking taylor expansion of (* -1 (* x (* z y))) in (y x z) around 0 6.590 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in z 6.590 * [taylor]: Taking taylor expansion of -1 in z 6.590 * [backup-simplify]: Simplify -1 into -1 6.590 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 6.590 * [taylor]: Taking taylor expansion of x in z 6.590 * [backup-simplify]: Simplify x into x 6.590 * [taylor]: Taking taylor expansion of (* z y) in z 6.590 * [taylor]: Taking taylor expansion of z in z 6.590 * [backup-simplify]: Simplify 0 into 0 6.590 * [backup-simplify]: Simplify 1 into 1 6.590 * [taylor]: Taking taylor expansion of y in z 6.590 * [backup-simplify]: Simplify y into y 6.590 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in x 6.590 * [taylor]: Taking taylor expansion of -1 in x 6.590 * [backup-simplify]: Simplify -1 into -1 6.591 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 6.591 * [taylor]: Taking taylor expansion of x in x 6.591 * [backup-simplify]: Simplify 0 into 0 6.591 * [backup-simplify]: Simplify 1 into 1 6.591 * [taylor]: Taking taylor expansion of (* z y) in x 6.591 * [taylor]: Taking taylor expansion of z in x 6.591 * [backup-simplify]: Simplify z into z 6.591 * [taylor]: Taking taylor expansion of y in x 6.591 * [backup-simplify]: Simplify y into y 6.591 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 6.591 * [taylor]: Taking taylor expansion of -1 in y 6.591 * [backup-simplify]: Simplify -1 into -1 6.591 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.591 * [taylor]: Taking taylor expansion of x in y 6.591 * [backup-simplify]: Simplify x into x 6.591 * [taylor]: Taking taylor expansion of (* z y) in y 6.591 * [taylor]: Taking taylor expansion of z in y 6.591 * [backup-simplify]: Simplify z into z 6.591 * [taylor]: Taking taylor expansion of y in y 6.591 * [backup-simplify]: Simplify 0 into 0 6.591 * [backup-simplify]: Simplify 1 into 1 6.591 * [taylor]: Taking taylor expansion of (* -1 (* x (* z y))) in y 6.591 * [taylor]: Taking taylor expansion of -1 in y 6.591 * [backup-simplify]: Simplify -1 into -1 6.591 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.591 * [taylor]: Taking taylor expansion of x in y 6.591 * [backup-simplify]: Simplify x into x 6.591 * [taylor]: Taking taylor expansion of (* z y) in y 6.591 * [taylor]: Taking taylor expansion of z in y 6.591 * [backup-simplify]: Simplify z into z 6.591 * [taylor]: Taking taylor expansion of y in y 6.591 * [backup-simplify]: Simplify 0 into 0 6.591 * [backup-simplify]: Simplify 1 into 1 6.591 * [backup-simplify]: Simplify (* z 0) into 0 6.591 * [backup-simplify]: Simplify (* x 0) into 0 6.592 * [backup-simplify]: Simplify (* -1 0) into 0 6.592 * [taylor]: Taking taylor expansion of 0 in x 6.592 * [backup-simplify]: Simplify 0 into 0 6.592 * [taylor]: Taking taylor expansion of 0 in z 6.592 * [backup-simplify]: Simplify 0 into 0 6.592 * [backup-simplify]: Simplify 0 into 0 6.592 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 6.593 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 6.593 * [backup-simplify]: Simplify (+ (* -1 (* x z)) (* 0 0)) into (- (* x z)) 6.593 * [taylor]: Taking taylor expansion of (- (* x z)) in x 6.593 * [taylor]: Taking taylor expansion of (* x z) in x 6.593 * [taylor]: Taking taylor expansion of x in x 6.593 * [backup-simplify]: Simplify 0 into 0 6.593 * [backup-simplify]: Simplify 1 into 1 6.593 * [taylor]: Taking taylor expansion of z in x 6.593 * [backup-simplify]: Simplify z into z 6.593 * [backup-simplify]: Simplify (* 0 z) into 0 6.594 * [backup-simplify]: Simplify (- 0) into 0 6.594 * [taylor]: Taking taylor expansion of 0 in z 6.594 * [backup-simplify]: Simplify 0 into 0 6.594 * [backup-simplify]: Simplify 0 into 0 6.594 * [taylor]: Taking taylor expansion of 0 in z 6.594 * [backup-simplify]: Simplify 0 into 0 6.594 * [backup-simplify]: Simplify 0 into 0 6.594 * [backup-simplify]: Simplify 0 into 0 6.594 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 6.595 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 6.595 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* x z)) (* 0 0))) into 0 6.595 * [taylor]: Taking taylor expansion of 0 in x 6.595 * [backup-simplify]: Simplify 0 into 0 6.595 * [taylor]: Taking taylor expansion of 0 in z 6.595 * [backup-simplify]: Simplify 0 into 0 6.595 * [backup-simplify]: Simplify 0 into 0 6.596 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 6.596 * [backup-simplify]: Simplify (- z) into (- z) 6.596 * [taylor]: Taking taylor expansion of (- z) in z 6.596 * [taylor]: Taking taylor expansion of z in z 6.596 * [backup-simplify]: Simplify 0 into 0 6.596 * [backup-simplify]: Simplify 1 into 1 6.596 * [backup-simplify]: Simplify (- 0) into 0 6.596 * [backup-simplify]: Simplify 0 into 0 6.596 * [backup-simplify]: Simplify 0 into 0 6.596 * [backup-simplify]: Simplify (* (* (/ 1 y) (/ 1 x)) (- (/ 1 z))) into (/ -1 (* x (* z y))) 6.596 * [approximate]: Taking taylor expansion of (/ -1 (* x (* z y))) in (y x z) around 0 6.597 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in z 6.597 * [taylor]: Taking taylor expansion of -1 in z 6.597 * [backup-simplify]: Simplify -1 into -1 6.597 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 6.597 * [taylor]: Taking taylor expansion of x in z 6.597 * [backup-simplify]: Simplify x into x 6.597 * [taylor]: Taking taylor expansion of (* z y) in z 6.597 * [taylor]: Taking taylor expansion of z in z 6.597 * [backup-simplify]: Simplify 0 into 0 6.597 * [backup-simplify]: Simplify 1 into 1 6.597 * [taylor]: Taking taylor expansion of y in z 6.597 * [backup-simplify]: Simplify y into y 6.597 * [backup-simplify]: Simplify (* 0 y) into 0 6.597 * [backup-simplify]: Simplify (* x 0) into 0 6.597 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.598 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 6.598 * [backup-simplify]: Simplify (/ -1 (* x y)) into (/ -1 (* x y)) 6.598 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in x 6.598 * [taylor]: Taking taylor expansion of -1 in x 6.598 * [backup-simplify]: Simplify -1 into -1 6.598 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 6.598 * [taylor]: Taking taylor expansion of x in x 6.598 * [backup-simplify]: Simplify 0 into 0 6.598 * [backup-simplify]: Simplify 1 into 1 6.598 * [taylor]: Taking taylor expansion of (* z y) in x 6.598 * [taylor]: Taking taylor expansion of z in x 6.598 * [backup-simplify]: Simplify z into z 6.598 * [taylor]: Taking taylor expansion of y in x 6.598 * [backup-simplify]: Simplify y into y 6.598 * [backup-simplify]: Simplify (* z y) into (* z y) 6.598 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 6.598 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 6.598 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 6.598 * [backup-simplify]: Simplify (/ -1 (* z y)) into (/ -1 (* z y)) 6.598 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 6.599 * [taylor]: Taking taylor expansion of -1 in y 6.599 * [backup-simplify]: Simplify -1 into -1 6.599 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.599 * [taylor]: Taking taylor expansion of x in y 6.599 * [backup-simplify]: Simplify x into x 6.599 * [taylor]: Taking taylor expansion of (* z y) in y 6.599 * [taylor]: Taking taylor expansion of z in y 6.599 * [backup-simplify]: Simplify z into z 6.599 * [taylor]: Taking taylor expansion of y in y 6.599 * [backup-simplify]: Simplify 0 into 0 6.599 * [backup-simplify]: Simplify 1 into 1 6.599 * [backup-simplify]: Simplify (* z 0) into 0 6.599 * [backup-simplify]: Simplify (* x 0) into 0 6.599 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 6.600 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 6.600 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 6.600 * [taylor]: Taking taylor expansion of (/ -1 (* x (* z y))) in y 6.600 * [taylor]: Taking taylor expansion of -1 in y 6.600 * [backup-simplify]: Simplify -1 into -1 6.600 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.600 * [taylor]: Taking taylor expansion of x in y 6.600 * [backup-simplify]: Simplify x into x 6.600 * [taylor]: Taking taylor expansion of (* z y) in y 6.600 * [taylor]: Taking taylor expansion of z in y 6.600 * [backup-simplify]: Simplify z into z 6.600 * [taylor]: Taking taylor expansion of y in y 6.600 * [backup-simplify]: Simplify 0 into 0 6.600 * [backup-simplify]: Simplify 1 into 1 6.600 * [backup-simplify]: Simplify (* z 0) into 0 6.600 * [backup-simplify]: Simplify (* x 0) into 0 6.600 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 6.601 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 6.601 * [backup-simplify]: Simplify (/ -1 (* x z)) into (/ -1 (* x z)) 6.601 * [taylor]: Taking taylor expansion of (/ -1 (* x z)) in x 6.601 * [taylor]: Taking taylor expansion of -1 in x 6.601 * [backup-simplify]: Simplify -1 into -1 6.601 * [taylor]: Taking taylor expansion of (* x z) in x 6.601 * [taylor]: Taking taylor expansion of x in x 6.601 * [backup-simplify]: Simplify 0 into 0 6.601 * [backup-simplify]: Simplify 1 into 1 6.601 * [taylor]: Taking taylor expansion of z in x 6.601 * [backup-simplify]: Simplify z into z 6.601 * [backup-simplify]: Simplify (* 0 z) into 0 6.601 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 6.601 * [backup-simplify]: Simplify (/ -1 z) into (/ -1 z) 6.601 * [taylor]: Taking taylor expansion of (/ -1 z) in z 6.601 * [taylor]: Taking taylor expansion of -1 in z 6.602 * [backup-simplify]: Simplify -1 into -1 6.602 * [taylor]: Taking taylor expansion of z in z 6.602 * [backup-simplify]: Simplify 0 into 0 6.602 * [backup-simplify]: Simplify 1 into 1 6.602 * [backup-simplify]: Simplify (/ -1 1) into -1 6.602 * [backup-simplify]: Simplify -1 into -1 6.603 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 6.603 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 6.603 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))))) into 0 6.603 * [taylor]: Taking taylor expansion of 0 in x 6.603 * [backup-simplify]: Simplify 0 into 0 6.604 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 6.604 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)))) into 0 6.604 * [taylor]: Taking taylor expansion of 0 in z 6.604 * [backup-simplify]: Simplify 0 into 0 6.605 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 6.605 * [backup-simplify]: Simplify 0 into 0 6.605 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.606 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 6.606 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 6.606 * [taylor]: Taking taylor expansion of 0 in x 6.606 * [backup-simplify]: Simplify 0 into 0 6.606 * [taylor]: Taking taylor expansion of 0 in z 6.606 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 6.607 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.607 * [taylor]: Taking taylor expansion of 0 in z 6.607 * [backup-simplify]: Simplify 0 into 0 6.607 * [backup-simplify]: Simplify 0 into 0 6.608 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.608 * [backup-simplify]: Simplify 0 into 0 6.609 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.610 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 6.610 * [backup-simplify]: Simplify (- (/ 0 (* x z)) (+ (* (/ -1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 6.610 * [taylor]: Taking taylor expansion of 0 in x 6.610 * [backup-simplify]: Simplify 0 into 0 6.610 * [taylor]: Taking taylor expansion of 0 in z 6.610 * [backup-simplify]: Simplify 0 into 0 6.610 * [taylor]: Taking taylor expansion of 0 in z 6.610 * [backup-simplify]: Simplify 0 into 0 6.611 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0 6.612 * [backup-simplify]: Simplify (- (/ 0 z) (+ (* (/ -1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.612 * [taylor]: Taking taylor expansion of 0 in z 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (* -1 (* x (* z y))) 6.612 * [backup-simplify]: Simplify (* (* (/ 1 (- y)) (/ 1 (- x))) (- (/ 1 (- z)))) into (/ 1 (* x (* z y))) 6.612 * [approximate]: Taking taylor expansion of (/ 1 (* x (* z y))) in (y x z) around 0 6.612 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in z 6.612 * [taylor]: Taking taylor expansion of (* x (* z y)) in z 6.612 * [taylor]: Taking taylor expansion of x in z 6.612 * [backup-simplify]: Simplify x into x 6.612 * [taylor]: Taking taylor expansion of (* z y) in z 6.612 * [taylor]: Taking taylor expansion of z in z 6.612 * [backup-simplify]: Simplify 0 into 0 6.612 * [backup-simplify]: Simplify 1 into 1 6.612 * [taylor]: Taking taylor expansion of y in z 6.612 * [backup-simplify]: Simplify y into y 6.612 * [backup-simplify]: Simplify (* 0 y) into 0 6.613 * [backup-simplify]: Simplify (* x 0) into 0 6.613 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 6.613 * [backup-simplify]: Simplify (+ (* x y) (* 0 0)) into (* x y) 6.613 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 6.613 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in x 6.613 * [taylor]: Taking taylor expansion of (* x (* z y)) in x 6.613 * [taylor]: Taking taylor expansion of x in x 6.613 * [backup-simplify]: Simplify 0 into 0 6.613 * [backup-simplify]: Simplify 1 into 1 6.613 * [taylor]: Taking taylor expansion of (* z y) in x 6.613 * [taylor]: Taking taylor expansion of z in x 6.613 * [backup-simplify]: Simplify z into z 6.613 * [taylor]: Taking taylor expansion of y in x 6.614 * [backup-simplify]: Simplify y into y 6.614 * [backup-simplify]: Simplify (* z y) into (* z y) 6.614 * [backup-simplify]: Simplify (* 0 (* z y)) into 0 6.614 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 6.614 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* z y))) into (* z y) 6.614 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 6.614 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 6.614 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.614 * [taylor]: Taking taylor expansion of x in y 6.614 * [backup-simplify]: Simplify x into x 6.614 * [taylor]: Taking taylor expansion of (* z y) in y 6.614 * [taylor]: Taking taylor expansion of z in y 6.614 * [backup-simplify]: Simplify z into z 6.614 * [taylor]: Taking taylor expansion of y in y 6.614 * [backup-simplify]: Simplify 0 into 0 6.614 * [backup-simplify]: Simplify 1 into 1 6.614 * [backup-simplify]: Simplify (* z 0) into 0 6.614 * [backup-simplify]: Simplify (* x 0) into 0 6.615 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 6.615 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 6.615 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 6.615 * [taylor]: Taking taylor expansion of (/ 1 (* x (* z y))) in y 6.615 * [taylor]: Taking taylor expansion of (* x (* z y)) in y 6.615 * [taylor]: Taking taylor expansion of x in y 6.615 * [backup-simplify]: Simplify x into x 6.615 * [taylor]: Taking taylor expansion of (* z y) in y 6.615 * [taylor]: Taking taylor expansion of z in y 6.615 * [backup-simplify]: Simplify z into z 6.615 * [taylor]: Taking taylor expansion of y in y 6.615 * [backup-simplify]: Simplify 0 into 0 6.615 * [backup-simplify]: Simplify 1 into 1 6.615 * [backup-simplify]: Simplify (* z 0) into 0 6.616 * [backup-simplify]: Simplify (* x 0) into 0 6.616 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 6.616 * [backup-simplify]: Simplify (+ (* x z) (* 0 0)) into (* x z) 6.616 * [backup-simplify]: Simplify (/ 1 (* x z)) into (/ 1 (* x z)) 6.616 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 6.616 * [taylor]: Taking taylor expansion of (* x z) in x 6.616 * [taylor]: Taking taylor expansion of x in x 6.616 * [backup-simplify]: Simplify 0 into 0 6.616 * [backup-simplify]: Simplify 1 into 1 6.616 * [taylor]: Taking taylor expansion of z in x 6.616 * [backup-simplify]: Simplify z into z 6.617 * [backup-simplify]: Simplify (* 0 z) into 0 6.617 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 6.617 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 6.617 * [taylor]: Taking taylor expansion of (/ 1 z) in z 6.617 * [taylor]: Taking taylor expansion of z in z 6.617 * [backup-simplify]: Simplify 0 into 0 6.617 * [backup-simplify]: Simplify 1 into 1 6.617 * [backup-simplify]: Simplify (/ 1 1) into 1 6.617 * [backup-simplify]: Simplify 1 into 1 6.618 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 6.618 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 z) (* 0 0))) into 0 6.618 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))))) into 0 6.618 * [taylor]: Taking taylor expansion of 0 in x 6.618 * [backup-simplify]: Simplify 0 into 0 6.619 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 6.619 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 6.619 * [taylor]: Taking taylor expansion of 0 in z 6.619 * [backup-simplify]: Simplify 0 into 0 6.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 6.620 * [backup-simplify]: Simplify 0 into 0 6.620 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 6.621 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 6.621 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 6.621 * [taylor]: Taking taylor expansion of 0 in x 6.621 * [backup-simplify]: Simplify 0 into 0 6.621 * [taylor]: Taking taylor expansion of 0 in z 6.621 * [backup-simplify]: Simplify 0 into 0 6.622 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 6.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.623 * [taylor]: Taking taylor expansion of 0 in z 6.623 * [backup-simplify]: Simplify 0 into 0 6.623 * [backup-simplify]: Simplify 0 into 0 6.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 6.623 * [backup-simplify]: Simplify 0 into 0 6.624 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 6.625 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0))))) into 0 6.625 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* x z)) (/ 0 (* x z))) (* 0 (/ 0 (* x z))) (* 0 (/ 0 (* x z))))) into 0 6.625 * [taylor]: Taking taylor expansion of 0 in x 6.625 * [backup-simplify]: Simplify 0 into 0 6.625 * [taylor]: Taking taylor expansion of 0 in z 6.625 * [backup-simplify]: Simplify 0 into 0 6.625 * [taylor]: Taking taylor expansion of 0 in z 6.625 * [backup-simplify]: Simplify 0 into 0 6.626 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 z))))) into 0 6.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)) (* 0 (/ 0 z)))) into 0 6.627 * [taylor]: Taking taylor expansion of 0 in z 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify 0 into 0 6.627 * [backup-simplify]: Simplify (* 1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (* -1 (* x (* z y))) 6.627 * * * [progress]: simplifying candidates 6.628 * [simplify]: Simplifying: (* (* y x) (- z)) (* (* y x) (- z)) (+ (+ (log y) (log x)) (log (- z))) (+ (log (* y x)) (log (- z))) (log (* (* y x) (- z))) (exp (* (* y x) (- z))) (* (* (* (* y y) y) (* (* x x) x)) (* (* (- z) (- z)) (- z))) (* (* (* (* y x) (* y x)) (* y x)) (* (* (- z) (- z)) (- z))) (* (cbrt (* (* y x) (- z))) (cbrt (* (* y x) (- z)))) (cbrt (* (* y x) (- z))) (* (* (* (* y x) (- z)) (* (* y x) (- z))) (* (* y x) (- z))) (sqrt (* (* y x) (- z))) (sqrt (* (* y x) (- z))) (* (* y x) z) (* (* y x) (* (cbrt (- z)) (cbrt (- z)))) (* (* y x) (sqrt (- z))) (* (* y x) 1) (* (* y x) -1) (* (* y x) (- (* (cbrt z) (cbrt z)))) (* (* y x) (- (sqrt z))) (* (* y x) (- 1)) (* (* y x) (* (cbrt z) (cbrt z))) (* (* y x) (sqrt z)) (* (* y x) 1) (* x (- z)) 0 (* -1 (* x (* z y))) (* -1 (* x (* z y))) 6.628 * * [simplify]: Extracting # 0 : cost 0 6.628 * * [simplify]: Extracting # 1 : cost 0 6.629 * * [simplify]: Extracting # 2 : cost 0 6.629 * * [simplify]: Extracting # 3 : cost 0 6.629 * * [simplify]: Extracting # 4 : cost 0 6.629 * * [simplify]: Extracting # 5 : cost 0 6.629 * * [simplify]: Extracting # 6 : cost 0 6.629 * * [simplify]: iteration 0 : 57 enodes (cost 234 ) 6.650 * * [simplify]: Extracting # 0 : cost 0 6.650 * * [simplify]: Extracting # 1 : cost 0 6.651 * * [simplify]: Extracting # 2 : cost 0 6.651 * * [simplify]: Extracting # 3 : cost 0 6.651 * * [simplify]: Extracting # 4 : cost 0 6.651 * * [simplify]: iteration 1 : 166 enodes (cost 218 ) 6.760 * * [simplify]: Extracting # 0 : cost 0 6.762 * * [simplify]: Extracting # 1 : cost 0 6.763 * * [simplify]: Extracting # 2 : cost 0 6.765 * * [simplify]: Extracting # 3 : cost 0 6.766 * * [simplify]: Extracting # 4 : cost 0 6.767 * * [simplify]: Extracting # 5 : cost 0 6.769 * * [simplify]: iteration 2 : 979 enodes (cost 186 ) 7.294 * * [simplify]: Extracting # 0 : cost 0 7.305 * * [simplify]: Extracting # 1 : cost 0 7.314 * * [simplify]: Extracting # 2 : cost 0 7.322 * * [simplify]: Extracting # 3 : cost 0 7.334 * * [simplify]: Extracting # 4 : cost 0 7.342 * * [simplify]: iteration done: 5000 enodes (cost 186 ) 7.342 * [simplify]: Simplified to: (* (- x) (* z y)) (* (- x) (* z y)) (log (* (* y x) (- z))) (log (* (* y x) (- z))) (log (* (* y x) (- z))) (exp (* (* y x) (- z))) (pow (- (* x (* z y))) 3) (pow (- (* x (* z y))) 3) (* (cbrt (* (* y x) (- z))) (cbrt (* (* y x) (- z)))) (cbrt (* (* y x) (- z))) (pow (- (* x (* z y))) 3) (sqrt (* (* y x) (- z))) (sqrt (* (* y x) (- z))) (* (* y x) z) (* (* (cbrt (- z)) (cbrt (- z))) (* y x)) (* (sqrt (- z)) (* y x)) (* y x) (- (* y x)) (* (- (* (cbrt z) (cbrt z))) (* y x)) (* (- (sqrt z)) (* y x)) (- (* y x)) (* (* y x) (* (cbrt z) (cbrt z))) (* (sqrt z) (* y x)) (* y x) (* (- x) z) 0 (* (- x) (* z y)) (* (- x) (* z y)) 7.342 * * * [progress]: adding candidates to table 7.412 * [progress]: [Phase 3 of 3] Extracting. 7.412 * * [regime]: Finding splitpoints for: (# # # # # #) 7.413 * * * [regime-changes]: Trying 4 branch expressions: ((* y z) z y x) 7.413 * * * * [regimes]: Trying to branch on (* y z) from (# # # # # #) 7.460 * * * * [regimes]: Trying to branch on z from (# # # # # #) 7.500 * * * * [regimes]: Trying to branch on y from (# # # # # #) 7.541 * * * * [regimes]: Trying to branch on x from (# # # # # #) 7.590 * * * [regime]: Found split indices: #