7.565 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.030 * * * [progress]: [2/2] Setting up program. 0.033 * [progress]: [Phase 2 of 3] Improving. 0.033 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: Extracting # 1 : cost 0 0.033 * * [simplify]: Extracting # 2 : cost 0 0.033 * * [simplify]: Extracting # 3 : cost 0 0.033 * * [simplify]: Extracting # 4 : cost 0 0.033 * * [simplify]: Extracting # 5 : cost 0 0.033 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 0.036 * * [simplify]: Extracting # 0 : cost 0 0.036 * * [simplify]: Extracting # 1 : cost 0 0.036 * * [simplify]: Extracting # 2 : cost 0 0.036 * * [simplify]: iteration 1 : 15 enodes (cost 9 ) 0.041 * * [simplify]: Extracting # 0 : cost 0 0.041 * * [simplify]: Extracting # 1 : cost 0 0.041 * * [simplify]: Extracting # 2 : cost 0 0.041 * * [simplify]: iteration 2 : 33 enodes (cost 9 ) 0.053 * * [simplify]: Extracting # 0 : cost 0 0.054 * * [simplify]: Extracting # 1 : cost 0 0.054 * * [simplify]: Extracting # 2 : cost 0 0.054 * * [simplify]: iteration 3 : 64 enodes (cost 9 ) 0.085 * * [simplify]: Extracting # 0 : cost 0 0.086 * * [simplify]: iteration 4 : 74 enodes (cost 9 ) 0.107 * * [simplify]: Extracting # 0 : cost 0 0.107 * * [simplify]: iteration done: 74 enodes (cost 9 ) 0.107 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0.108 * * [progress]: iteration 1 / 4 0.108 * * * [progress]: picking best candidate 0.109 * * * * [pick]: Picked # 0.110 * * * [progress]: localizing error 0.120 * * * [progress]: generating rewritten candidates 0.120 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.135 * * * [progress]: generating series expansions 0.135 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.135 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.135 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.136 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.136 * [taylor]: Taking taylor expansion of x in z 0.136 * [backup-simplify]: Simplify x into x 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.136 * [taylor]: Taking taylor expansion of 4.0 in z 0.136 * [backup-simplify]: Simplify 4.0 into 4.0 0.136 * [taylor]: Taking taylor expansion of (* z y) in z 0.136 * [taylor]: Taking taylor expansion of z in z 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [taylor]: Taking taylor expansion of y in z 0.136 * [backup-simplify]: Simplify y into y 0.136 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.136 * [taylor]: Taking taylor expansion of x in y 0.136 * [backup-simplify]: Simplify x into x 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.136 * [taylor]: Taking taylor expansion of 4.0 in y 0.136 * [backup-simplify]: Simplify 4.0 into 4.0 0.136 * [taylor]: Taking taylor expansion of (* z y) in y 0.136 * [taylor]: Taking taylor expansion of z in y 0.136 * [backup-simplify]: Simplify z into z 0.136 * [taylor]: Taking taylor expansion of y in y 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify 1 into 1 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.136 * [taylor]: Taking taylor expansion of 4.0 in x 0.136 * [backup-simplify]: Simplify 4.0 into 4.0 0.136 * [taylor]: Taking taylor expansion of (* z y) in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [backup-simplify]: Simplify z into z 0.136 * [taylor]: Taking taylor expansion of y in x 0.137 * [backup-simplify]: Simplify y into y 0.137 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.137 * [taylor]: Taking taylor expansion of x in x 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.137 * [taylor]: Taking taylor expansion of 4.0 in x 0.137 * [backup-simplify]: Simplify 4.0 into 4.0 0.137 * [taylor]: Taking taylor expansion of (* z y) in x 0.137 * [taylor]: Taking taylor expansion of z in x 0.137 * [backup-simplify]: Simplify z into z 0.137 * [taylor]: Taking taylor expansion of y in x 0.137 * [backup-simplify]: Simplify y into y 0.137 * [backup-simplify]: Simplify (* z y) into (* z y) 0.137 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.137 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.137 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.137 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.137 * [taylor]: Taking taylor expansion of 4.0 in y 0.137 * [backup-simplify]: Simplify 4.0 into 4.0 0.137 * [taylor]: Taking taylor expansion of (* z y) in y 0.138 * [taylor]: Taking taylor expansion of z in y 0.138 * [backup-simplify]: Simplify z into z 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [backup-simplify]: Simplify 0 into 0 0.138 * [backup-simplify]: Simplify 1 into 1 0.138 * [backup-simplify]: Simplify (* z 0) into 0 0.138 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.139 * [backup-simplify]: Simplify (- 0) into 0 0.139 * [taylor]: Taking taylor expansion of 0 in z 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.139 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.140 * [backup-simplify]: Simplify (- 0) into 0 0.140 * [backup-simplify]: Simplify (+ 0 0) into 0 0.140 * [taylor]: Taking taylor expansion of 0 in y 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [taylor]: Taking taylor expansion of 0 in z 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.141 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.141 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.141 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.141 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.141 * [taylor]: Taking taylor expansion of 4.0 in z 0.141 * [backup-simplify]: Simplify 4.0 into 4.0 0.141 * [taylor]: Taking taylor expansion of z in z 0.141 * [backup-simplify]: Simplify 0 into 0 0.141 * [backup-simplify]: Simplify 1 into 1 0.141 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.142 * [backup-simplify]: Simplify (- 0) into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify 0 into 0 0.142 * [backup-simplify]: Simplify (* 1 1) into 1 0.142 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.143 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.143 * [backup-simplify]: Simplify (- 0) into 0 0.143 * [backup-simplify]: Simplify (+ 1 0) into 1 0.143 * [taylor]: Taking taylor expansion of 1 in y 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [taylor]: Taking taylor expansion of 1 in z 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [backup-simplify]: Simplify 1 into 1 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [backup-simplify]: Simplify 0 into 0 0.144 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.144 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.145 * [backup-simplify]: Simplify (- 0) into 0 0.145 * [taylor]: Taking taylor expansion of 0 in z 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.146 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.146 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.146 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.147 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.148 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.148 * [backup-simplify]: Simplify (- 0) into 0 0.148 * [backup-simplify]: Simplify (+ 0 0) into 0 0.149 * [taylor]: Taking taylor expansion of 0 in y 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [backup-simplify]: Simplify 0 into 0 0.149 * [backup-simplify]: Simplify 0 into 0 0.150 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.151 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.151 * [backup-simplify]: Simplify (- 0) into 0 0.151 * [taylor]: Taking taylor expansion of 0 in z 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.152 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.152 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.152 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.152 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.152 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.152 * [taylor]: Taking taylor expansion of x in z 0.152 * [backup-simplify]: Simplify x into x 0.152 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.152 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.152 * [taylor]: Taking taylor expansion of 4.0 in z 0.152 * [backup-simplify]: Simplify 4.0 into 4.0 0.152 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.152 * [taylor]: Taking taylor expansion of (* z y) in z 0.152 * [taylor]: Taking taylor expansion of z in z 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [backup-simplify]: Simplify 1 into 1 0.152 * [taylor]: Taking taylor expansion of y in z 0.152 * [backup-simplify]: Simplify y into y 0.153 * [backup-simplify]: Simplify (* 0 y) into 0 0.153 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.153 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.153 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.153 * [taylor]: Taking taylor expansion of x in y 0.153 * [backup-simplify]: Simplify x into x 0.153 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.153 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.153 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.153 * [taylor]: Taking taylor expansion of 4.0 in y 0.153 * [backup-simplify]: Simplify 4.0 into 4.0 0.153 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.153 * [taylor]: Taking taylor expansion of (* z y) in y 0.153 * [taylor]: Taking taylor expansion of z in y 0.153 * [backup-simplify]: Simplify z into z 0.153 * [taylor]: Taking taylor expansion of y in y 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (* z 0) into 0 0.154 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.154 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.154 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 1 into 1 0.154 * [backup-simplify]: Simplify (* 1 1) into 1 0.155 * [backup-simplify]: Simplify (/ 1 1) into 1 0.155 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.155 * [taylor]: Taking taylor expansion of 4.0 in x 0.155 * [backup-simplify]: Simplify 4.0 into 4.0 0.155 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 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 * [backup-simplify]: Simplify (* z y) into (* z y) 0.155 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.155 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.155 * [taylor]: Taking taylor expansion of (pow x 2) 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 0.156 * [backup-simplify]: Simplify (* 1 1) into 1 0.156 * [backup-simplify]: Simplify (/ 1 1) into 1 0.156 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.156 * [taylor]: Taking taylor expansion of 4.0 in x 0.156 * [backup-simplify]: Simplify 4.0 into 4.0 0.156 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.156 * [taylor]: Taking taylor expansion of (* z y) in x 0.156 * [taylor]: Taking taylor expansion of z in x 0.156 * [backup-simplify]: Simplify z into z 0.156 * [taylor]: Taking taylor expansion of y in x 0.156 * [backup-simplify]: Simplify y into y 0.156 * [backup-simplify]: Simplify (* z y) into (* z y) 0.156 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.157 * [backup-simplify]: Simplify (+ 1 0) into 1 0.157 * [taylor]: Taking taylor expansion of 1 in y 0.157 * [backup-simplify]: Simplify 1 into 1 0.157 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.158 * [backup-simplify]: Simplify (+ 0 0) into 0 0.158 * [taylor]: Taking taylor expansion of 0 in y 0.158 * [backup-simplify]: Simplify 0 into 0 0.158 * [taylor]: Taking taylor expansion of 1 in z 0.158 * [backup-simplify]: Simplify 1 into 1 0.159 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.160 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.160 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.160 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.160 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.160 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.160 * [taylor]: Taking taylor expansion of 4.0 in y 0.160 * [backup-simplify]: Simplify 4.0 into 4.0 0.160 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.161 * [taylor]: Taking taylor expansion of (* z y) in y 0.161 * [taylor]: Taking taylor expansion of z in y 0.161 * [backup-simplify]: Simplify z into z 0.161 * [taylor]: Taking taylor expansion of y in y 0.161 * [backup-simplify]: Simplify 0 into 0 0.161 * [backup-simplify]: Simplify 1 into 1 0.161 * [backup-simplify]: Simplify (* z 0) into 0 0.161 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.161 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.161 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.161 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.161 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.161 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.161 * [taylor]: Taking taylor expansion of 4.0 in z 0.161 * [backup-simplify]: Simplify 4.0 into 4.0 0.161 * [taylor]: Taking taylor expansion of (/ 1 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 (/ 1 1) into 1 0.162 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.163 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.163 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.165 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.165 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.165 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.166 * [backup-simplify]: Simplify (- 0) into 0 0.166 * [backup-simplify]: Simplify (+ 0 0) into 0 0.166 * [taylor]: Taking taylor expansion of 0 in y 0.166 * [backup-simplify]: Simplify 0 into 0 0.167 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.167 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.167 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.168 * [backup-simplify]: Simplify (- 0) into 0 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.168 * [backup-simplify]: Simplify 0 into 0 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.168 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.170 * [backup-simplify]: Simplify (- 0) into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 0 into 0 0.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.172 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.172 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.173 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.173 * [backup-simplify]: Simplify (- 0) into 0 0.173 * [backup-simplify]: Simplify (+ 0 0) into 0 0.173 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.174 * [backup-simplify]: Simplify 0 into 0 0.174 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.174 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.175 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.175 * [backup-simplify]: Simplify (- 0) into 0 0.175 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify 0 into 0 0.176 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.177 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.177 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.177 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.177 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.177 * [taylor]: Taking taylor expansion of x in z 0.177 * [backup-simplify]: Simplify x into x 0.177 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.177 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.177 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.177 * [taylor]: Taking taylor expansion of 4.0 in z 0.177 * [backup-simplify]: Simplify 4.0 into 4.0 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.177 * [taylor]: Taking taylor expansion of (* z y) in z 0.177 * [taylor]: Taking taylor expansion of z in z 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 1 into 1 0.177 * [taylor]: Taking taylor expansion of y in z 0.177 * [backup-simplify]: Simplify y into y 0.177 * [backup-simplify]: Simplify (* 0 y) into 0 0.178 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.178 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.178 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.178 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.178 * [taylor]: Taking taylor expansion of x in y 0.178 * [backup-simplify]: Simplify x into x 0.178 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.178 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.178 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.178 * [taylor]: Taking taylor expansion of 4.0 in y 0.178 * [backup-simplify]: Simplify 4.0 into 4.0 0.178 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.178 * [taylor]: Taking taylor expansion of (* z y) in y 0.178 * [taylor]: Taking taylor expansion of z in y 0.178 * [backup-simplify]: Simplify z into z 0.178 * [taylor]: Taking taylor expansion of y in y 0.178 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (* z 0) into 0 0.179 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.179 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.179 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.179 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.179 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.179 * [taylor]: Taking taylor expansion of x in x 0.179 * [backup-simplify]: Simplify 0 into 0 0.179 * [backup-simplify]: Simplify 1 into 1 0.179 * [backup-simplify]: Simplify (* 1 1) into 1 0.180 * [backup-simplify]: Simplify (/ 1 1) into 1 0.180 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.180 * [taylor]: Taking taylor expansion of 4.0 in x 0.180 * [backup-simplify]: Simplify 4.0 into 4.0 0.180 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.180 * [taylor]: Taking taylor expansion of (* z y) in x 0.180 * [taylor]: Taking taylor expansion of z in x 0.180 * [backup-simplify]: Simplify z into z 0.180 * [taylor]: Taking taylor expansion of y in x 0.180 * [backup-simplify]: Simplify y into y 0.180 * [backup-simplify]: Simplify (* z y) into (* z y) 0.180 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.180 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.180 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.180 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.180 * [taylor]: Taking taylor expansion of x in x 0.180 * [backup-simplify]: Simplify 0 into 0 0.180 * [backup-simplify]: Simplify 1 into 1 0.181 * [backup-simplify]: Simplify (* 1 1) into 1 0.181 * [backup-simplify]: Simplify (/ 1 1) into 1 0.181 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.181 * [taylor]: Taking taylor expansion of 4.0 in x 0.181 * [backup-simplify]: Simplify 4.0 into 4.0 0.181 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.181 * [taylor]: Taking taylor expansion of (* z y) in x 0.181 * [taylor]: Taking taylor expansion of z in x 0.181 * [backup-simplify]: Simplify z into z 0.181 * [taylor]: Taking taylor expansion of y in x 0.181 * [backup-simplify]: Simplify y into y 0.181 * [backup-simplify]: Simplify (* z y) into (* z y) 0.181 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.182 * [backup-simplify]: Simplify (+ 1 0) into 1 0.182 * [taylor]: Taking taylor expansion of 1 in y 0.182 * [backup-simplify]: Simplify 1 into 1 0.182 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.183 * [backup-simplify]: Simplify (+ 0 0) into 0 0.183 * [taylor]: Taking taylor expansion of 0 in y 0.183 * [backup-simplify]: Simplify 0 into 0 0.183 * [taylor]: Taking taylor expansion of 1 in z 0.183 * [backup-simplify]: Simplify 1 into 1 0.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.185 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.185 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.185 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.185 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.185 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.185 * [taylor]: Taking taylor expansion of 4.0 in y 0.185 * [backup-simplify]: Simplify 4.0 into 4.0 0.185 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.185 * [taylor]: Taking taylor expansion of (* z y) in y 0.185 * [taylor]: Taking taylor expansion of z in y 0.185 * [backup-simplify]: Simplify z into z 0.185 * [taylor]: Taking taylor expansion of y in y 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.186 * [backup-simplify]: Simplify (* z 0) into 0 0.186 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.186 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.186 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.186 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.186 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.186 * [taylor]: Taking taylor expansion of 4.0 in z 0.186 * [backup-simplify]: Simplify 4.0 into 4.0 0.186 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.186 * [taylor]: Taking taylor expansion of z in z 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [backup-simplify]: Simplify 1 into 1 0.187 * [backup-simplify]: Simplify (/ 1 1) into 1 0.187 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.187 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.188 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.188 * [taylor]: Taking taylor expansion of 0 in z 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [taylor]: Taking taylor expansion of 0 in z 0.188 * [backup-simplify]: Simplify 0 into 0 0.188 * [backup-simplify]: Simplify 1 into 1 0.189 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.190 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.190 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.190 * [backup-simplify]: Simplify (- 0) into 0 0.191 * [backup-simplify]: Simplify (+ 0 0) into 0 0.191 * [taylor]: Taking taylor expansion of 0 in y 0.191 * [backup-simplify]: Simplify 0 into 0 0.191 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.192 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.192 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.192 * [backup-simplify]: Simplify (- 0) into 0 0.192 * [taylor]: Taking taylor expansion of 0 in z 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [taylor]: Taking taylor expansion of 0 in z 0.192 * [backup-simplify]: Simplify 0 into 0 0.192 * [taylor]: Taking taylor expansion of 0 in z 0.192 * [backup-simplify]: Simplify 0 into 0 0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.194 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.194 * [backup-simplify]: Simplify (- 0) into 0 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 0 into 0 0.194 * [backup-simplify]: Simplify 0 into 0 0.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.196 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.196 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.197 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.202 * [backup-simplify]: Simplify (- 0) into 0 0.203 * [backup-simplify]: Simplify (+ 0 0) into 0 0.203 * [taylor]: Taking taylor expansion of 0 in y 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [taylor]: Taking taylor expansion of 0 in z 0.203 * [backup-simplify]: Simplify 0 into 0 0.203 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.204 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.204 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.205 * [backup-simplify]: Simplify (- 0) into 0 0.205 * [taylor]: Taking taylor expansion of 0 in z 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [taylor]: Taking taylor expansion of 0 in z 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [taylor]: Taking taylor expansion of 0 in z 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 0 into 0 0.205 * [backup-simplify]: Simplify 0 into 0 0.206 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 0.206 * * * [progress]: simplifying candidates 0.206 * [simplify]: Simplifying: (fma x x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (/ (exp (* x x)) (exp (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (* (* (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z))) (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow (* x x) 3) (pow (* (* y 4.0) z) 3)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* x x) (* (* y 4.0) z)))) (- (* (* y 4.0) z)) (- (* (* x x) (* x x)) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ (* x x) (* (* y 4.0) z)) (- (* (* y 4.0) z)) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 0.207 * * [simplify]: Extracting # 0 : cost 0 0.207 * * [simplify]: Extracting # 1 : cost 0 0.207 * * [simplify]: Extracting # 2 : cost 0 0.207 * * [simplify]: Extracting # 3 : cost 0 0.207 * * [simplify]: Extracting # 4 : cost 0 0.207 * * [simplify]: Extracting # 5 : cost 0 0.208 * * [simplify]: Extracting # 6 : cost 0 0.208 * * [simplify]: Extracting # 7 : cost 0 0.208 * * [simplify]: iteration 0 : 42 enodes (cost 266 ) 0.224 * * [simplify]: Extracting # 0 : cost 0 0.224 * * [simplify]: Extracting # 1 : cost 0 0.225 * * [simplify]: Extracting # 2 : cost 0 0.225 * * [simplify]: Extracting # 3 : cost 0 0.225 * * [simplify]: Extracting # 4 : cost 0 0.225 * * [simplify]: iteration 1 : 114 enodes (cost 255 ) 0.277 * * [simplify]: Extracting # 0 : cost 0 0.277 * * [simplify]: Extracting # 1 : cost 0 0.278 * * [simplify]: Extracting # 2 : cost 0 0.278 * * [simplify]: Extracting # 3 : cost 0 0.279 * * [simplify]: Extracting # 4 : cost 0 0.279 * * [simplify]: iteration 2 : 461 enodes (cost 243 ) 0.834 * * [simplify]: Extracting # 0 : cost 0 0.837 * * [simplify]: Extracting # 1 : cost 0 0.840 * * [simplify]: Extracting # 2 : cost 0 0.843 * * [simplify]: Extracting # 3 : cost 0 0.846 * * [simplify]: Extracting # 4 : cost 0 0.848 * * [simplify]: iteration 3 : 2140 enodes (cost 225 ) 2.635 * * [simplify]: Extracting # 0 : cost 0 2.648 * * [simplify]: Extracting # 1 : cost 0 2.657 * * [simplify]: Extracting # 2 : cost 0 2.662 * * [simplify]: Extracting # 3 : cost 0 2.666 * * [simplify]: Extracting # 4 : cost 0 2.671 * * [simplify]: iteration done: 5000 enodes (cost 218 ) 2.671 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0 (expm1 (- (* x x) (* (* y 4.0) z))) (log1p (- (* x x) (* (* y 4.0) z))) (- (* (* y 4.0) z)) (exp (- (* x x) (* (* y 4.0) z))) (log (- (* x x) (* (* y 4.0) z))) (exp (- (* x x) (* (* y 4.0) z))) (* (cbrt (- (* x x) (* (* y 4.0) z))) (cbrt (- (* x x) (* (* y 4.0) z)))) (cbrt (- (* x x) (* (* y 4.0) z))) (pow (- (* x x) (* (* y 4.0) z)) 3) (sqrt (- (* x x) (* (* y 4.0) z))) (sqrt (- (* x x) (* (* y 4.0) z))) (- (pow x 6) (pow (* (* y 4.0) z) 3)) (fma (* z (* y 4.0)) (fma x x (* 4.0 (* z y))) (pow x 4)) (- (* (* y 4.0) z)) (- (pow x 4) (* (* (* y 4.0) z) (* (* y 4.0) z))) (fma x x (* 4.0 (* z y))) (- (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) (- (* x x) (* (* y 4.0) z)) 2.671 * * * [progress]: adding candidates to table 2.713 * * [progress]: iteration 2 / 4 2.713 * * * [progress]: picking best candidate 2.715 * * * * [pick]: Picked # 2.715 * * * [progress]: localizing error 2.724 * * * [progress]: generating rewritten candidates 2.724 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.724 * * * [progress]: generating series expansions 2.724 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.725 * [backup-simplify]: Simplify (fma x x (- (* (* y 4.0) z))) into (fma x x (- (* 4.0 (* z y)))) 2.725 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x y z) around 0 2.725 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 2.725 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.725 * [taylor]: Taking taylor expansion of (* x x) in z 2.725 * [taylor]: Taking taylor expansion of x in z 2.725 * [backup-simplify]: Simplify x into x 2.725 * [taylor]: Taking taylor expansion of x in z 2.725 * [backup-simplify]: Simplify x into x 2.725 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 2.725 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.725 * [taylor]: Taking taylor expansion of 4.0 in z 2.725 * [backup-simplify]: Simplify 4.0 into 4.0 2.725 * [taylor]: Taking taylor expansion of (* z y) in z 2.725 * [taylor]: Taking taylor expansion of z in z 2.725 * [backup-simplify]: Simplify 0 into 0 2.725 * [backup-simplify]: Simplify 1 into 1 2.725 * [taylor]: Taking taylor expansion of y in z 2.725 * [backup-simplify]: Simplify y into y 2.725 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 2.725 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.725 * [taylor]: Taking taylor expansion of (* x x) in y 2.726 * [taylor]: Taking taylor expansion of x in y 2.726 * [backup-simplify]: Simplify x into x 2.726 * [taylor]: Taking taylor expansion of x in y 2.726 * [backup-simplify]: Simplify x into x 2.726 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.726 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.726 * [taylor]: Taking taylor expansion of 4.0 in y 2.726 * [backup-simplify]: Simplify 4.0 into 4.0 2.726 * [taylor]: Taking taylor expansion of (* z y) in y 2.726 * [taylor]: Taking taylor expansion of z in y 2.726 * [backup-simplify]: Simplify z into z 2.726 * [taylor]: Taking taylor expansion of y in y 2.726 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.726 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.726 * [taylor]: Taking taylor expansion of (* x x) in x 2.726 * [taylor]: Taking taylor expansion of x in x 2.726 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [taylor]: Taking taylor expansion of x in x 2.726 * [backup-simplify]: Simplify 0 into 0 2.726 * [backup-simplify]: Simplify 1 into 1 2.726 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.726 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.726 * [taylor]: Taking taylor expansion of 4.0 in x 2.726 * [backup-simplify]: Simplify 4.0 into 4.0 2.726 * [taylor]: Taking taylor expansion of (* z y) in x 2.726 * [taylor]: Taking taylor expansion of z in x 2.726 * [backup-simplify]: Simplify z into z 2.726 * [taylor]: Taking taylor expansion of y in x 2.726 * [backup-simplify]: Simplify y into y 2.726 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.727 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.727 * [taylor]: Taking taylor expansion of (* x x) in x 2.727 * [taylor]: Taking taylor expansion of x in x 2.727 * [backup-simplify]: Simplify 0 into 0 2.727 * [backup-simplify]: Simplify 1 into 1 2.727 * [taylor]: Taking taylor expansion of x in x 2.727 * [backup-simplify]: Simplify 0 into 0 2.727 * [backup-simplify]: Simplify 1 into 1 2.727 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.727 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.727 * [taylor]: Taking taylor expansion of 4.0 in x 2.727 * [backup-simplify]: Simplify 4.0 into 4.0 2.727 * [taylor]: Taking taylor expansion of (* z y) in x 2.727 * [taylor]: Taking taylor expansion of z in x 2.727 * [backup-simplify]: Simplify z into z 2.727 * [taylor]: Taking taylor expansion of y in x 2.727 * [backup-simplify]: Simplify y into y 2.728 * [backup-simplify]: Simplify (* 0 0) into 0 2.728 * [backup-simplify]: Simplify (* z y) into (* z y) 2.728 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 2.728 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 2.728 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 2.728 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.728 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.728 * [taylor]: Taking taylor expansion of 4.0 in y 2.728 * [backup-simplify]: Simplify 4.0 into 4.0 2.728 * [taylor]: Taking taylor expansion of (* z y) in y 2.728 * [taylor]: Taking taylor expansion of z in y 2.728 * [backup-simplify]: Simplify z into z 2.728 * [taylor]: Taking taylor expansion of y in y 2.728 * [backup-simplify]: Simplify 0 into 0 2.728 * [backup-simplify]: Simplify 1 into 1 2.728 * [backup-simplify]: Simplify (* z 0) into 0 2.729 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.729 * [backup-simplify]: Simplify (- 0) into 0 2.729 * [taylor]: Taking taylor expansion of 0 in z 2.729 * [backup-simplify]: Simplify 0 into 0 2.729 * [backup-simplify]: Simplify 0 into 0 2.730 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.730 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.730 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 2.730 * [backup-simplify]: Simplify (- 0) into 0 2.731 * [backup-simplify]: Simplify (+ 0 0) into 0 2.731 * [taylor]: Taking taylor expansion of 0 in y 2.731 * [backup-simplify]: Simplify 0 into 0 2.731 * [taylor]: Taking taylor expansion of 0 in z 2.731 * [backup-simplify]: Simplify 0 into 0 2.731 * [backup-simplify]: Simplify 0 into 0 2.731 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.732 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 2.732 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 2.732 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 2.732 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 2.732 * [taylor]: Taking taylor expansion of 4.0 in z 2.732 * [backup-simplify]: Simplify 4.0 into 4.0 2.732 * [taylor]: Taking taylor expansion of z in z 2.732 * [backup-simplify]: Simplify 0 into 0 2.732 * [backup-simplify]: Simplify 1 into 1 2.732 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.733 * [backup-simplify]: Simplify (- 0) into 0 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify 0 into 0 2.733 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.734 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.734 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 2.735 * [backup-simplify]: Simplify (- 0) into 0 2.735 * [backup-simplify]: Simplify (+ 1 0) into 1 2.735 * [taylor]: Taking taylor expansion of 1 in y 2.735 * [backup-simplify]: Simplify 1 into 1 2.735 * [taylor]: Taking taylor expansion of 1 in z 2.735 * [backup-simplify]: Simplify 1 into 1 2.735 * [backup-simplify]: Simplify 1 into 1 2.735 * [taylor]: Taking taylor expansion of 0 in z 2.735 * [backup-simplify]: Simplify 0 into 0 2.735 * [backup-simplify]: Simplify 0 into 0 2.736 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.737 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 2.737 * [backup-simplify]: Simplify (- 0) into 0 2.737 * [taylor]: Taking taylor expansion of 0 in z 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify 0 into 0 2.737 * [backup-simplify]: Simplify 0 into 0 2.738 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 2.739 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.739 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.739 * [backup-simplify]: Simplify 0 into 0 2.740 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.741 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 2.742 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 2.742 * [backup-simplify]: Simplify (- 0) into 0 2.742 * [backup-simplify]: Simplify (+ 0 0) into 0 2.742 * [taylor]: Taking taylor expansion of 0 in y 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [taylor]: Taking taylor expansion of 0 in z 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [taylor]: Taking taylor expansion of 0 in z 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [taylor]: Taking taylor expansion of 0 in z 2.742 * [backup-simplify]: Simplify 0 into 0 2.742 * [backup-simplify]: Simplify 0 into 0 2.743 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.744 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 2.745 * [backup-simplify]: Simplify (- 0) into 0 2.745 * [taylor]: Taking taylor expansion of 0 in z 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify 0 into 0 2.745 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 2.746 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 x) (- (* (* (/ 1 y) 4.0) (/ 1 z)))) into (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) 2.746 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.746 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.746 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.746 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.746 * [taylor]: Taking taylor expansion of x in z 2.746 * [backup-simplify]: Simplify x into x 2.746 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.746 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.746 * [taylor]: Taking taylor expansion of x in z 2.746 * [backup-simplify]: Simplify x into x 2.746 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.746 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.746 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.746 * [taylor]: Taking taylor expansion of 4.0 in z 2.746 * [backup-simplify]: Simplify 4.0 into 4.0 2.746 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.746 * [taylor]: Taking taylor expansion of (* z y) in z 2.746 * [taylor]: Taking taylor expansion of z in z 2.746 * [backup-simplify]: Simplify 0 into 0 2.746 * [backup-simplify]: Simplify 1 into 1 2.746 * [taylor]: Taking taylor expansion of y in z 2.746 * [backup-simplify]: Simplify y into y 2.746 * [backup-simplify]: Simplify (* 0 y) into 0 2.747 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.747 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.747 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.747 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.747 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.747 * [taylor]: Taking taylor expansion of x in y 2.747 * [backup-simplify]: Simplify x into x 2.747 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.747 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.747 * [taylor]: Taking taylor expansion of x in y 2.747 * [backup-simplify]: Simplify x into x 2.747 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.747 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.747 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.747 * [taylor]: Taking taylor expansion of 4.0 in y 2.747 * [backup-simplify]: Simplify 4.0 into 4.0 2.747 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.747 * [taylor]: Taking taylor expansion of (* z y) in y 2.747 * [taylor]: Taking taylor expansion of z in y 2.747 * [backup-simplify]: Simplify z into z 2.747 * [taylor]: Taking taylor expansion of y in y 2.747 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.748 * [backup-simplify]: Simplify (* z 0) into 0 2.748 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.748 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.748 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.748 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.748 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.748 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.748 * [taylor]: Taking taylor expansion of x in x 2.748 * [backup-simplify]: Simplify 0 into 0 2.748 * [backup-simplify]: Simplify 1 into 1 2.749 * [backup-simplify]: Simplify (/ 1 1) into 1 2.749 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.749 * [taylor]: Taking taylor expansion of x in x 2.749 * [backup-simplify]: Simplify 0 into 0 2.749 * [backup-simplify]: Simplify 1 into 1 2.749 * [backup-simplify]: Simplify (/ 1 1) into 1 2.749 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.749 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.749 * [taylor]: Taking taylor expansion of 4.0 in x 2.749 * [backup-simplify]: Simplify 4.0 into 4.0 2.749 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.749 * [taylor]: Taking taylor expansion of (* z y) in x 2.749 * [taylor]: Taking taylor expansion of z in x 2.749 * [backup-simplify]: Simplify z into z 2.749 * [taylor]: Taking taylor expansion of y in x 2.749 * [backup-simplify]: Simplify y into y 2.749 * [backup-simplify]: Simplify (* z y) into (* z y) 2.750 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.750 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.750 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.750 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.750 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.750 * [taylor]: Taking taylor expansion of x in x 2.750 * [backup-simplify]: Simplify 0 into 0 2.750 * [backup-simplify]: Simplify 1 into 1 2.751 * [backup-simplify]: Simplify (/ 1 1) into 1 2.751 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.751 * [taylor]: Taking taylor expansion of x in x 2.751 * [backup-simplify]: Simplify 0 into 0 2.751 * [backup-simplify]: Simplify 1 into 1 2.751 * [backup-simplify]: Simplify (/ 1 1) into 1 2.751 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.751 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.751 * [taylor]: Taking taylor expansion of 4.0 in x 2.751 * [backup-simplify]: Simplify 4.0 into 4.0 2.751 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.751 * [taylor]: Taking taylor expansion of (* z y) in x 2.751 * [taylor]: Taking taylor expansion of z in x 2.751 * [backup-simplify]: Simplify z into z 2.751 * [taylor]: Taking taylor expansion of y in x 2.751 * [backup-simplify]: Simplify y into y 2.751 * [backup-simplify]: Simplify (* z y) into (* z y) 2.751 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.752 * [backup-simplify]: Simplify (* 1 1) into 1 2.752 * [backup-simplify]: Simplify (+ 1 0) into 1 2.752 * [taylor]: Taking taylor expansion of 1 in y 2.752 * [backup-simplify]: Simplify 1 into 1 2.753 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.754 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.754 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.754 * [backup-simplify]: Simplify (+ 0 0) into 0 2.754 * [taylor]: Taking taylor expansion of 0 in y 2.754 * [backup-simplify]: Simplify 0 into 0 2.754 * [taylor]: Taking taylor expansion of 1 in z 2.755 * [backup-simplify]: Simplify 1 into 1 2.755 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.757 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.757 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.757 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.757 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.757 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.757 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.757 * [taylor]: Taking taylor expansion of 4.0 in y 2.757 * [backup-simplify]: Simplify 4.0 into 4.0 2.757 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.757 * [taylor]: Taking taylor expansion of (* z y) in y 2.757 * [taylor]: Taking taylor expansion of z in y 2.757 * [backup-simplify]: Simplify z into z 2.757 * [taylor]: Taking taylor expansion of y in y 2.757 * [backup-simplify]: Simplify 0 into 0 2.757 * [backup-simplify]: Simplify 1 into 1 2.757 * [backup-simplify]: Simplify (* z 0) into 0 2.758 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.758 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.758 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.758 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.758 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.758 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.758 * [taylor]: Taking taylor expansion of 4.0 in z 2.758 * [backup-simplify]: Simplify 4.0 into 4.0 2.758 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.758 * [taylor]: Taking taylor expansion of z in z 2.758 * [backup-simplify]: Simplify 0 into 0 2.758 * [backup-simplify]: Simplify 1 into 1 2.759 * [backup-simplify]: Simplify (/ 1 1) into 1 2.759 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.759 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.760 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.760 * [taylor]: Taking taylor expansion of 0 in z 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [taylor]: Taking taylor expansion of 0 in z 2.760 * [backup-simplify]: Simplify 0 into 0 2.760 * [backup-simplify]: Simplify 1 into 1 2.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.761 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.762 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.763 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.763 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.763 * [backup-simplify]: Simplify (- 0) into 0 2.764 * [backup-simplify]: Simplify (+ 0 0) into 0 2.764 * [taylor]: Taking taylor expansion of 0 in y 2.764 * [backup-simplify]: Simplify 0 into 0 2.764 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.764 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.765 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.765 * [backup-simplify]: Simplify (- 0) into 0 2.765 * [taylor]: Taking taylor expansion of 0 in z 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [taylor]: Taking taylor expansion of 0 in z 2.765 * [backup-simplify]: Simplify 0 into 0 2.765 * [taylor]: Taking taylor expansion of 0 in z 2.765 * [backup-simplify]: Simplify 0 into 0 2.766 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.767 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.767 * [backup-simplify]: Simplify (- 0) into 0 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 0 into 0 2.767 * [backup-simplify]: Simplify 0 into 0 2.768 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.770 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.770 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.771 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.771 * [backup-simplify]: Simplify (- 0) into 0 2.772 * [backup-simplify]: Simplify (+ 0 0) into 0 2.772 * [taylor]: Taking taylor expansion of 0 in y 2.772 * [backup-simplify]: Simplify 0 into 0 2.772 * [taylor]: Taking taylor expansion of 0 in z 2.772 * [backup-simplify]: Simplify 0 into 0 2.772 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.773 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.773 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.774 * [backup-simplify]: Simplify (- 0) into 0 2.774 * [taylor]: Taking taylor expansion of 0 in z 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [taylor]: Taking taylor expansion of 0 in z 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [taylor]: Taking taylor expansion of 0 in z 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify 0 into 0 2.774 * [backup-simplify]: Simplify 0 into 0 2.775 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 x)))) 2)) (* (- 4.0) (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 y)) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.775 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- x)) (- (* (* (/ 1 (- y)) 4.0) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) 2.775 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.775 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.775 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.775 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 2.775 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.775 * [taylor]: Taking taylor expansion of -1 in z 2.775 * [backup-simplify]: Simplify -1 into -1 2.775 * [taylor]: Taking taylor expansion of x in z 2.775 * [backup-simplify]: Simplify x into x 2.776 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.776 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.776 * [taylor]: Taking taylor expansion of -1 in z 2.776 * [backup-simplify]: Simplify -1 into -1 2.776 * [taylor]: Taking taylor expansion of x in z 2.776 * [backup-simplify]: Simplify x into x 2.776 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.776 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.776 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.776 * [taylor]: Taking taylor expansion of 4.0 in z 2.776 * [backup-simplify]: Simplify 4.0 into 4.0 2.776 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.776 * [taylor]: Taking taylor expansion of (* z y) in z 2.776 * [taylor]: Taking taylor expansion of z in z 2.776 * [backup-simplify]: Simplify 0 into 0 2.776 * [backup-simplify]: Simplify 1 into 1 2.776 * [taylor]: Taking taylor expansion of y in z 2.776 * [backup-simplify]: Simplify y into y 2.776 * [backup-simplify]: Simplify (* 0 y) into 0 2.776 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.776 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.776 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.777 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.777 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.777 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.777 * [taylor]: Taking taylor expansion of -1 in y 2.777 * [backup-simplify]: Simplify -1 into -1 2.777 * [taylor]: Taking taylor expansion of x in y 2.777 * [backup-simplify]: Simplify x into x 2.777 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.777 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.777 * [taylor]: Taking taylor expansion of -1 in y 2.777 * [backup-simplify]: Simplify -1 into -1 2.777 * [taylor]: Taking taylor expansion of x in y 2.777 * [backup-simplify]: Simplify x into x 2.777 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.777 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.777 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.777 * [taylor]: Taking taylor expansion of 4.0 in y 2.777 * [backup-simplify]: Simplify 4.0 into 4.0 2.777 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.777 * [taylor]: Taking taylor expansion of (* z y) in y 2.777 * [taylor]: Taking taylor expansion of z in y 2.777 * [backup-simplify]: Simplify z into z 2.777 * [taylor]: Taking taylor expansion of y in y 2.777 * [backup-simplify]: Simplify 0 into 0 2.777 * [backup-simplify]: Simplify 1 into 1 2.777 * [backup-simplify]: Simplify (* z 0) into 0 2.777 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.777 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.777 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.778 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.778 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.778 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.778 * [taylor]: Taking taylor expansion of -1 in x 2.778 * [backup-simplify]: Simplify -1 into -1 2.778 * [taylor]: Taking taylor expansion of x in x 2.778 * [backup-simplify]: Simplify 0 into 0 2.778 * [backup-simplify]: Simplify 1 into 1 2.778 * [backup-simplify]: Simplify (/ -1 1) into -1 2.778 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.778 * [taylor]: Taking taylor expansion of -1 in x 2.778 * [backup-simplify]: Simplify -1 into -1 2.778 * [taylor]: Taking taylor expansion of x in x 2.778 * [backup-simplify]: Simplify 0 into 0 2.778 * [backup-simplify]: Simplify 1 into 1 2.778 * [backup-simplify]: Simplify (/ -1 1) into -1 2.778 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.778 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.778 * [taylor]: Taking taylor expansion of 4.0 in x 2.778 * [backup-simplify]: Simplify 4.0 into 4.0 2.778 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.778 * [taylor]: Taking taylor expansion of (* z y) in x 2.778 * [taylor]: Taking taylor expansion of z in x 2.778 * [backup-simplify]: Simplify z into z 2.778 * [taylor]: Taking taylor expansion of y in x 2.778 * [backup-simplify]: Simplify y into y 2.779 * [backup-simplify]: Simplify (* z y) into (* z y) 2.779 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.779 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.779 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.779 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.779 * [taylor]: Taking taylor expansion of -1 in x 2.779 * [backup-simplify]: Simplify -1 into -1 2.779 * [taylor]: Taking taylor expansion of x in x 2.779 * [backup-simplify]: Simplify 0 into 0 2.779 * [backup-simplify]: Simplify 1 into 1 2.779 * [backup-simplify]: Simplify (/ -1 1) into -1 2.779 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.779 * [taylor]: Taking taylor expansion of -1 in x 2.779 * [backup-simplify]: Simplify -1 into -1 2.779 * [taylor]: Taking taylor expansion of x in x 2.779 * [backup-simplify]: Simplify 0 into 0 2.779 * [backup-simplify]: Simplify 1 into 1 2.779 * [backup-simplify]: Simplify (/ -1 1) into -1 2.779 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.780 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.780 * [taylor]: Taking taylor expansion of 4.0 in x 2.780 * [backup-simplify]: Simplify 4.0 into 4.0 2.780 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.780 * [taylor]: Taking taylor expansion of (* z y) in x 2.780 * [taylor]: Taking taylor expansion of z in x 2.780 * [backup-simplify]: Simplify z into z 2.780 * [taylor]: Taking taylor expansion of y in x 2.780 * [backup-simplify]: Simplify y into y 2.780 * [backup-simplify]: Simplify (* z y) into (* z y) 2.780 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.780 * [backup-simplify]: Simplify (* -1 -1) into 1 2.780 * [backup-simplify]: Simplify (+ 1 0) into 1 2.780 * [taylor]: Taking taylor expansion of 1 in y 2.780 * [backup-simplify]: Simplify 1 into 1 2.781 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.782 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.782 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.783 * [backup-simplify]: Simplify (+ 0 0) into 0 2.783 * [taylor]: Taking taylor expansion of 0 in y 2.783 * [backup-simplify]: Simplify 0 into 0 2.783 * [taylor]: Taking taylor expansion of 1 in z 2.783 * [backup-simplify]: Simplify 1 into 1 2.784 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.785 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.785 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.785 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.785 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.786 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.786 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.786 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.786 * [taylor]: Taking taylor expansion of 4.0 in y 2.786 * [backup-simplify]: Simplify 4.0 into 4.0 2.786 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 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 * [backup-simplify]: Simplify (* z 0) into 0 2.786 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.786 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.786 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.787 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.787 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.787 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.787 * [taylor]: Taking taylor expansion of 4.0 in z 2.787 * [backup-simplify]: Simplify 4.0 into 4.0 2.787 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.787 * [taylor]: Taking taylor expansion of z in z 2.787 * [backup-simplify]: Simplify 0 into 0 2.787 * [backup-simplify]: Simplify 1 into 1 2.787 * [backup-simplify]: Simplify (/ 1 1) into 1 2.787 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.788 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.788 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.788 * [taylor]: Taking taylor expansion of 0 in z 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 1 into 1 2.789 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.790 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.791 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.791 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.791 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.792 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.792 * [backup-simplify]: Simplify (- 0) into 0 2.792 * [backup-simplify]: Simplify (+ 0 0) into 0 2.792 * [taylor]: Taking taylor expansion of 0 in y 2.792 * [backup-simplify]: Simplify 0 into 0 2.793 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.793 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.793 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.794 * [backup-simplify]: Simplify (- 0) into 0 2.794 * [taylor]: Taking taylor expansion of 0 in z 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [taylor]: Taking taylor expansion of 0 in z 2.794 * [backup-simplify]: Simplify 0 into 0 2.794 * [taylor]: Taking taylor expansion of 0 in z 2.794 * [backup-simplify]: Simplify 0 into 0 2.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.795 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.795 * [backup-simplify]: Simplify (- 0) into 0 2.795 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify 0 into 0 2.796 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.797 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.798 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.799 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.799 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.800 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.800 * [backup-simplify]: Simplify (- 0) into 0 2.800 * [backup-simplify]: Simplify (+ 0 0) into 0 2.800 * [taylor]: Taking taylor expansion of 0 in y 2.800 * [backup-simplify]: Simplify 0 into 0 2.800 * [taylor]: Taking taylor expansion of 0 in z 2.800 * [backup-simplify]: Simplify 0 into 0 2.801 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.802 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.802 * [backup-simplify]: Simplify (- 0) into 0 2.802 * [taylor]: Taking taylor expansion of 0 in z 2.802 * [backup-simplify]: Simplify 0 into 0 2.802 * [taylor]: Taking taylor expansion of 0 in z 2.802 * [backup-simplify]: Simplify 0 into 0 2.803 * [taylor]: Taking taylor expansion of 0 in z 2.803 * [backup-simplify]: Simplify 0 into 0 2.803 * [backup-simplify]: Simplify 0 into 0 2.803 * [backup-simplify]: Simplify 0 into 0 2.803 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (* 1 (/ 1 (/ 1 (- x))))) 2)) (* (- 4.0) (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- y))) 1)))) into (- (pow x 2) (* 4.0 (* z y))) 2.803 * * * [progress]: simplifying candidates 2.804 * [simplify]: Simplifying: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (* (* (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) (- (pow x 2) (* 4.0 (* z y))) 2.804 * * [simplify]: Extracting # 0 : cost 0 2.804 * * [simplify]: Extracting # 1 : cost 0 2.804 * * [simplify]: Extracting # 2 : cost 0 2.804 * * [simplify]: Extracting # 3 : cost 0 2.804 * * [simplify]: Extracting # 4 : cost 0 2.805 * * [simplify]: Extracting # 5 : cost 0 2.805 * * [simplify]: Extracting # 6 : cost 0 2.805 * * [simplify]: Extracting # 7 : cost 0 2.805 * * [simplify]: iteration 0 : 23 enodes (cost 150 ) 2.811 * * [simplify]: Extracting # 0 : cost 0 2.811 * * [simplify]: Extracting # 1 : cost 0 2.811 * * [simplify]: Extracting # 2 : cost 0 2.811 * * [simplify]: Extracting # 3 : cost 0 2.811 * * [simplify]: iteration 1 : 42 enodes (cost 150 ) 2.832 * * [simplify]: Extracting # 0 : cost 0 2.832 * * [simplify]: Extracting # 1 : cost 0 2.832 * * [simplify]: Extracting # 2 : cost 0 2.832 * * [simplify]: Extracting # 3 : cost 0 2.832 * * [simplify]: iteration 2 : 96 enodes (cost 132 ) 2.871 * * [simplify]: Extracting # 0 : cost 0 2.871 * * [simplify]: Extracting # 1 : cost 0 2.872 * * [simplify]: Extracting # 2 : cost 0 2.872 * * [simplify]: Extracting # 3 : cost 0 2.872 * * [simplify]: Extracting # 4 : cost 0 2.872 * * [simplify]: iteration 3 : 327 enodes (cost 132 ) 3.185 * * [simplify]: Extracting # 0 : cost 0 3.188 * * [simplify]: Extracting # 1 : cost 0 3.190 * * [simplify]: Extracting # 2 : cost 0 3.191 * * [simplify]: Extracting # 3 : cost 0 3.193 * * [simplify]: Extracting # 4 : cost 0 3.200 * * [simplify]: iteration 4 : 1384 enodes (cost 132 ) 4.353 * * [simplify]: Extracting # 0 : cost 0 4.359 * * [simplify]: Extracting # 1 : cost 0 4.369 * * [simplify]: Extracting # 2 : cost 0 4.379 * * [simplify]: Extracting # 3 : cost 0 4.389 * * [simplify]: Extracting # 4 : cost 0 4.400 * * [simplify]: iteration done: 5000 enodes (cost 132 ) 4.400 * [simplify]: Simplified to: (expm1 (fma x x (- (* (* y 4.0) z)))) (log1p (fma x x (- (* (* y 4.0) z)))) (* x x) (log (fma x x (- (* (* y 4.0) z)))) (exp (fma x x (- (* (* y 4.0) z)))) (* (cbrt (fma x x (- (* (* y 4.0) z)))) (cbrt (fma x x (- (* (* y 4.0) z))))) (cbrt (fma x x (- (* (* y 4.0) z)))) (pow (fma x x (- (* (* y 4.0) z))) 3) (sqrt (fma x x (- (* (* y 4.0) z)))) (sqrt (fma x x (- (* (* y 4.0) z)))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) (fma x x (- (* (* y 4.0) z))) 4.400 * * * [progress]: adding candidates to table 4.449 * [progress]: [Phase 3 of 3] Extracting. 4.452 * [simplify]: Simplifying: (fma x x (- (* (* y 4.0) z))) 4.452 * * [simplify]: Extracting # 0 : cost 0 4.452 * * [simplify]: Extracting # 1 : cost 0 4.452 * * [simplify]: Extracting # 2 : cost 0 4.452 * * [simplify]: Extracting # 3 : cost 0 4.452 * * [simplify]: Extracting # 4 : cost 0 4.453 * * [simplify]: Extracting # 5 : cost 0 4.453 * * [simplify]: Extracting # 6 : cost 0 4.453 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 4.453 * * [simplify]: Extracting # 0 : cost 0 4.453 * * [simplify]: Extracting # 1 : cost 0 4.453 * * [simplify]: Extracting # 2 : cost 0 4.454 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 4.455 * * [simplify]: Extracting # 0 : cost 0 4.456 * * [simplify]: Extracting # 1 : cost 0 4.456 * * [simplify]: Extracting # 2 : cost 0 4.456 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 4.458 * * [simplify]: Extracting # 0 : cost 0 4.458 * * [simplify]: iteration done: 22 enodes (cost 9 ) 4.458 * [simplify]: Simplified to: (fma x x (- (* (* y 4.0) z))) 6.185 * [regime-testing]: Baseline error score: 0.026878359794974372 6.188 * [regime-testing]: Oracle error score: 0.026878359794974372 6.188 * [regime-testing]: End program error score: 0.026878359794974372