26.616 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.036 * * * [progress]: [2/2] Setting up program. 0.038 * [progress]: [Phase 2 of 3] Improving. 0.039 * [simplify]: Simplifying: (- (* x x) (* (* y 4.0) z)) 0.039 * * [simplify]: Extracting # 0 : cost 0 0.039 * * [simplify]: Extracting # 1 : cost 0 0.039 * * [simplify]: Extracting # 2 : cost 0 0.039 * * [simplify]: Extracting # 3 : cost 0 0.039 * * [simplify]: Extracting # 4 : cost 0 0.039 * * [simplify]: Extracting # 5 : cost 0 0.039 * * [simplify]: iteration 0 : 8 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 1 : 15 enodes (cost 9 ) 0.045 * * [simplify]: Extracting # 0 : cost 0 0.046 * * [simplify]: Extracting # 1 : cost 0 0.046 * * [simplify]: Extracting # 2 : cost 0 0.046 * * [simplify]: iteration 2 : 33 enodes (cost 9 ) 0.056 * * [simplify]: Extracting # 0 : cost 0 0.056 * * [simplify]: Extracting # 1 : cost 0 0.056 * * [simplify]: Extracting # 2 : cost 0 0.056 * * [simplify]: iteration 3 : 64 enodes (cost 9 ) 0.080 * * [simplify]: Extracting # 0 : cost 0 0.080 * * [simplify]: iteration 4 : 74 enodes (cost 9 ) 0.093 * * [simplify]: Extracting # 0 : cost 0 0.093 * * [simplify]: iteration done: 74 enodes (cost 9 ) 0.093 * [simplify]: Simplified to: (- (* x x) (* (* y 4.0) z)) 0.094 * * [progress]: iteration 1 / 4 0.094 * * * [progress]: picking best candidate 0.095 * * * * [pick]: Picked # 0.095 * * * [progress]: localizing error 0.105 * * * [progress]: generating rewritten candidates 0.105 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.119 * * * [progress]: generating series expansions 0.119 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.119 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) z)) into (- (pow x 2) (* 4.0 (* z y))) 0.119 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in (x y z) around 0 0.119 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in z 0.119 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.119 * [taylor]: Taking taylor expansion of x in z 0.119 * [backup-simplify]: Simplify x into x 0.119 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.119 * [taylor]: Taking taylor expansion of 4.0 in z 0.119 * [backup-simplify]: Simplify 4.0 into 4.0 0.119 * [taylor]: Taking taylor expansion of (* z y) in z 0.119 * [taylor]: Taking taylor expansion of z in z 0.119 * [backup-simplify]: Simplify 0 into 0 0.119 * [backup-simplify]: Simplify 1 into 1 0.119 * [taylor]: Taking taylor expansion of y in z 0.119 * [backup-simplify]: Simplify y into y 0.119 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in y 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.120 * [taylor]: Taking taylor expansion of x in y 0.120 * [backup-simplify]: Simplify x into x 0.120 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.120 * [taylor]: Taking taylor expansion of 4.0 in y 0.120 * [backup-simplify]: Simplify 4.0 into 4.0 0.120 * [taylor]: Taking taylor expansion of (* z y) in y 0.120 * [taylor]: Taking taylor expansion of z in y 0.120 * [backup-simplify]: Simplify z into z 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.120 * [taylor]: Taking taylor expansion of 4.0 in x 0.120 * [backup-simplify]: Simplify 4.0 into 4.0 0.120 * [taylor]: Taking taylor expansion of (* z y) in x 0.120 * [taylor]: Taking taylor expansion of z in x 0.120 * [backup-simplify]: Simplify z into z 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.120 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (* z y))) in x 0.120 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.120 * [taylor]: Taking taylor expansion of x in x 0.120 * [backup-simplify]: Simplify 0 into 0 0.120 * [backup-simplify]: Simplify 1 into 1 0.120 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.120 * [taylor]: Taking taylor expansion of 4.0 in x 0.120 * [backup-simplify]: Simplify 4.0 into 4.0 0.120 * [taylor]: Taking taylor expansion of (* z y) in x 0.120 * [taylor]: Taking taylor expansion of z in x 0.120 * [backup-simplify]: Simplify z into z 0.120 * [taylor]: Taking taylor expansion of y in x 0.120 * [backup-simplify]: Simplify y into y 0.121 * [backup-simplify]: Simplify (* z y) into (* z y) 0.121 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 0.121 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 0.121 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 0.121 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.121 * [taylor]: Taking taylor expansion of 4.0 in y 0.121 * [backup-simplify]: Simplify 4.0 into 4.0 0.121 * [taylor]: Taking taylor expansion of (* z y) in y 0.121 * [taylor]: Taking taylor expansion of z in y 0.121 * [backup-simplify]: Simplify z into z 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [backup-simplify]: Simplify 0 into 0 0.121 * [backup-simplify]: Simplify 1 into 1 0.121 * [backup-simplify]: Simplify (* z 0) into 0 0.121 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.122 * [taylor]: Taking taylor expansion of 0 in z 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify 0 into 0 0.122 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.122 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 0.122 * [backup-simplify]: Simplify (- 0) into 0 0.123 * [backup-simplify]: Simplify (+ 0 0) into 0 0.123 * [taylor]: Taking taylor expansion of 0 in y 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [taylor]: Taking taylor expansion of 0 in z 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify 0 into 0 0.123 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.123 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 0.123 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 0.124 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.124 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.124 * [taylor]: Taking taylor expansion of 4.0 in z 0.124 * [backup-simplify]: Simplify 4.0 into 4.0 0.124 * [taylor]: Taking taylor expansion of z in z 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 1 into 1 0.124 * [backup-simplify]: Simplify (* 4.0 0) into 0 0.124 * [backup-simplify]: Simplify (- 0) into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.124 * [backup-simplify]: Simplify 0 into 0 0.125 * [backup-simplify]: Simplify (* 1 1) into 1 0.125 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.126 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 0.126 * [backup-simplify]: Simplify (- 0) into 0 0.126 * [backup-simplify]: Simplify (+ 1 0) into 1 0.127 * [taylor]: Taking taylor expansion of 1 in y 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [taylor]: Taking taylor expansion of 1 in z 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [backup-simplify]: Simplify 1 into 1 0.127 * [taylor]: Taking taylor expansion of 0 in z 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify 0 into 0 0.127 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.128 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 0.128 * [backup-simplify]: Simplify (- 0) into 0 0.128 * [taylor]: Taking taylor expansion of 0 in z 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.128 * [backup-simplify]: Simplify 0 into 0 0.130 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 0.130 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.130 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.130 * [backup-simplify]: Simplify 0 into 0 0.131 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.131 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 0.132 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 0.133 * [backup-simplify]: Simplify (- 0) into 0 0.133 * [backup-simplify]: Simplify (+ 0 0) into 0 0.133 * [taylor]: Taking taylor expansion of 0 in y 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [taylor]: Taking taylor expansion of 0 in z 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [taylor]: Taking taylor expansion of 0 in z 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [taylor]: Taking taylor expansion of 0 in z 0.133 * [backup-simplify]: Simplify 0 into 0 0.133 * [backup-simplify]: Simplify 0 into 0 0.134 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.135 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 0.135 * [backup-simplify]: Simplify (- 0) into 0 0.135 * [taylor]: Taking taylor expansion of 0 in z 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.135 * [backup-simplify]: Simplify 0 into 0 0.136 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 0.136 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 z))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.136 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.136 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.136 * [taylor]: Taking taylor expansion of x in z 0.137 * [backup-simplify]: Simplify x into x 0.137 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.137 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.137 * [taylor]: Taking taylor expansion of 4.0 in z 0.137 * [backup-simplify]: Simplify 4.0 into 4.0 0.137 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.137 * [taylor]: Taking taylor expansion of (* z y) in z 0.137 * [taylor]: Taking taylor expansion of z in z 0.137 * [backup-simplify]: Simplify 0 into 0 0.137 * [backup-simplify]: Simplify 1 into 1 0.137 * [taylor]: Taking taylor expansion of y in z 0.137 * [backup-simplify]: Simplify y into y 0.137 * [backup-simplify]: Simplify (* 0 y) into 0 0.137 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.137 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.137 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.137 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [backup-simplify]: Simplify x into x 0.138 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.138 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.138 * [taylor]: Taking taylor expansion of 4.0 in y 0.138 * [backup-simplify]: Simplify 4.0 into 4.0 0.138 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.138 * [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 (+ (* z 1) (* 0 0)) into z 0.138 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.138 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.139 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [backup-simplify]: Simplify 0 into 0 0.139 * [backup-simplify]: Simplify 1 into 1 0.139 * [backup-simplify]: Simplify (* 1 1) into 1 0.139 * [backup-simplify]: Simplify (/ 1 1) into 1 0.139 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.139 * [taylor]: Taking taylor expansion of 4.0 in x 0.139 * [backup-simplify]: Simplify 4.0 into 4.0 0.139 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.139 * [taylor]: Taking taylor expansion of (* z y) in x 0.139 * [taylor]: Taking taylor expansion of z in x 0.139 * [backup-simplify]: Simplify z into z 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [backup-simplify]: Simplify y into y 0.140 * [backup-simplify]: Simplify (* z y) into (* z y) 0.140 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.140 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.140 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [backup-simplify]: Simplify 0 into 0 0.140 * [backup-simplify]: Simplify 1 into 1 0.140 * [backup-simplify]: Simplify (* 1 1) into 1 0.140 * [backup-simplify]: Simplify (/ 1 1) into 1 0.140 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.140 * [taylor]: Taking taylor expansion of 4.0 in x 0.140 * [backup-simplify]: Simplify 4.0 into 4.0 0.140 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.140 * [taylor]: Taking taylor expansion of (* z y) in x 0.141 * [taylor]: Taking taylor expansion of z in x 0.141 * [backup-simplify]: Simplify z into z 0.141 * [taylor]: Taking taylor expansion of y in x 0.141 * [backup-simplify]: Simplify y into y 0.141 * [backup-simplify]: Simplify (* z y) into (* z y) 0.141 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.141 * [backup-simplify]: Simplify (+ 1 0) into 1 0.141 * [taylor]: Taking taylor expansion of 1 in y 0.141 * [backup-simplify]: Simplify 1 into 1 0.142 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.143 * [backup-simplify]: Simplify (+ 0 0) into 0 0.143 * [taylor]: Taking taylor expansion of 0 in y 0.143 * [backup-simplify]: Simplify 0 into 0 0.143 * [taylor]: Taking taylor expansion of 1 in z 0.143 * [backup-simplify]: Simplify 1 into 1 0.144 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.145 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.145 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.145 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.145 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.145 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.145 * [taylor]: Taking taylor expansion of 4.0 in y 0.145 * [backup-simplify]: Simplify 4.0 into 4.0 0.145 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.145 * [taylor]: Taking taylor expansion of (* z y) in y 0.145 * [taylor]: Taking taylor expansion of z in y 0.145 * [backup-simplify]: Simplify z into z 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [backup-simplify]: Simplify 0 into 0 0.145 * [backup-simplify]: Simplify 1 into 1 0.145 * [backup-simplify]: Simplify (* z 0) into 0 0.146 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.146 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.146 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.146 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.146 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.146 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.146 * [taylor]: Taking taylor expansion of 4.0 in z 0.146 * [backup-simplify]: Simplify 4.0 into 4.0 0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.146 * [taylor]: Taking taylor expansion of z in z 0.146 * [backup-simplify]: Simplify 0 into 0 0.146 * [backup-simplify]: Simplify 1 into 1 0.146 * [backup-simplify]: Simplify (/ 1 1) into 1 0.147 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.147 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.147 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [backup-simplify]: Simplify 0 into 0 0.147 * [backup-simplify]: Simplify 1 into 1 0.148 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.149 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.150 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.150 * [backup-simplify]: Simplify (- 0) into 0 0.150 * [backup-simplify]: Simplify (+ 0 0) into 0 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [backup-simplify]: Simplify 0 into 0 0.151 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.151 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.151 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 0.152 * [backup-simplify]: Simplify (- 0) into 0 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [backup-simplify]: Simplify 0 into 0 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.153 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.153 * [backup-simplify]: Simplify (- 0) into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.153 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 0 into 0 0.154 * [backup-simplify]: Simplify 0 into 0 0.155 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.155 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.156 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.156 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.157 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.157 * [backup-simplify]: Simplify (- 0) into 0 0.157 * [backup-simplify]: Simplify (+ 0 0) into 0 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [backup-simplify]: Simplify 0 into 0 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [backup-simplify]: Simplify 0 into 0 0.158 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.158 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.159 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.159 * [backup-simplify]: Simplify (- 0) into 0 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [backup-simplify]: Simplify 0 into 0 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [backup-simplify]: Simplify 0 into 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 0.160 * [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))) 0.161 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- z)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) 0.161 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in z 0.161 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in z 0.161 * [taylor]: Taking taylor expansion of (pow x 2) in z 0.161 * [taylor]: Taking taylor expansion of x in z 0.161 * [backup-simplify]: Simplify x into x 0.161 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.161 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.161 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) 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 y)) in z 0.161 * [taylor]: Taking taylor expansion of (* z y) 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 0.161 * [taylor]: Taking taylor expansion of y in z 0.161 * [backup-simplify]: Simplify y into y 0.161 * [backup-simplify]: Simplify (* 0 y) into 0 0.161 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.162 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y 0.162 * [taylor]: Taking taylor expansion of (pow x 2) in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [backup-simplify]: Simplify x into x 0.162 * [backup-simplify]: Simplify (* x x) into (pow x 2) 0.162 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2)) 0.162 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.162 * [taylor]: Taking taylor expansion of 4.0 in y 0.162 * [backup-simplify]: Simplify 4.0 into 4.0 0.162 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.162 * [taylor]: Taking taylor expansion of (* z y) in y 0.162 * [taylor]: Taking taylor expansion of z in y 0.162 * [backup-simplify]: Simplify z into z 0.162 * [taylor]: Taking taylor expansion of y in y 0.162 * [backup-simplify]: Simplify 0 into 0 0.162 * [backup-simplify]: Simplify 1 into 1 0.162 * [backup-simplify]: Simplify (* z 0) into 0 0.163 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.163 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.163 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [backup-simplify]: Simplify 0 into 0 0.163 * [backup-simplify]: Simplify 1 into 1 0.163 * [backup-simplify]: Simplify (* 1 1) into 1 0.164 * [backup-simplify]: Simplify (/ 1 1) into 1 0.164 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.164 * [taylor]: Taking taylor expansion of 4.0 in x 0.164 * [backup-simplify]: Simplify 4.0 into 4.0 0.164 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.164 * [taylor]: Taking taylor expansion of (* z y) in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.164 * [backup-simplify]: Simplify z into z 0.164 * [taylor]: Taking taylor expansion of y in x 0.164 * [backup-simplify]: Simplify y into y 0.164 * [backup-simplify]: Simplify (* z y) into (* z y) 0.164 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (* z y)))) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x 0.164 * [taylor]: Taking taylor expansion of (pow x 2) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [backup-simplify]: Simplify 0 into 0 0.164 * [backup-simplify]: Simplify 1 into 1 0.164 * [backup-simplify]: Simplify (* 1 1) into 1 0.165 * [backup-simplify]: Simplify (/ 1 1) into 1 0.165 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.165 * [taylor]: Taking taylor expansion of 4.0 in x 0.165 * [backup-simplify]: Simplify 4.0 into 4.0 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)) 0.166 * [backup-simplify]: Simplify (+ 1 0) into 1 0.166 * [taylor]: Taking taylor expansion of 1 in y 0.166 * [backup-simplify]: Simplify 1 into 1 0.166 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.167 * [backup-simplify]: Simplify (+ 0 0) into 0 0.167 * [taylor]: Taking taylor expansion of 0 in y 0.167 * [backup-simplify]: Simplify 0 into 0 0.167 * [taylor]: Taking taylor expansion of 1 in z 0.167 * [backup-simplify]: Simplify 1 into 1 0.168 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.169 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 0.169 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 0.169 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 0.169 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.169 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.169 * [taylor]: Taking taylor expansion of 4.0 in y 0.169 * [backup-simplify]: Simplify 4.0 into 4.0 0.169 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.169 * [taylor]: Taking taylor expansion of (* z y) in y 0.169 * [taylor]: Taking taylor expansion of z in y 0.169 * [backup-simplify]: Simplify z into z 0.169 * [taylor]: Taking taylor expansion of y in y 0.169 * [backup-simplify]: Simplify 0 into 0 0.169 * [backup-simplify]: Simplify 1 into 1 0.169 * [backup-simplify]: Simplify (* z 0) into 0 0.170 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 0.170 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.170 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 0.170 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 0.170 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.170 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.170 * [taylor]: Taking taylor expansion of 4.0 in z 0.170 * [backup-simplify]: Simplify 4.0 into 4.0 0.170 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.170 * [taylor]: Taking taylor expansion of z in z 0.170 * [backup-simplify]: Simplify 0 into 0 0.170 * [backup-simplify]: Simplify 1 into 1 0.170 * [backup-simplify]: Simplify (/ 1 1) into 1 0.171 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 0.171 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.171 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 0.171 * [taylor]: Taking taylor expansion of 0 in z 0.171 * [backup-simplify]: Simplify 0 into 0 0.171 * [taylor]: Taking taylor expansion of 0 in z 0.171 * [backup-simplify]: Simplify 0 into 0 0.172 * [backup-simplify]: Simplify 1 into 1 0.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.173 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 0.174 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 0.174 * [backup-simplify]: Simplify (- 0) into 0 0.174 * [backup-simplify]: Simplify (+ 0 0) into 0 0.174 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [backup-simplify]: Simplify 0 into 0 0.175 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 0.175 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 0.176 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 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 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.177 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 0.177 * [backup-simplify]: Simplify (- 0) into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.177 * [backup-simplify]: Simplify 0 into 0 0.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.179 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 0.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 0.180 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 0.180 * [backup-simplify]: Simplify (- 0) into 0 0.184 * [backup-simplify]: Simplify (+ 0 0) into 0 0.184 * [taylor]: Taking taylor expansion of 0 in y 0.184 * [backup-simplify]: Simplify 0 into 0 0.184 * [taylor]: Taking taylor expansion of 0 in z 0.184 * [backup-simplify]: Simplify 0 into 0 0.185 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 0.186 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 0.186 * [backup-simplify]: Simplify (- 0) into 0 0.186 * [taylor]: Taking taylor expansion of 0 in z 0.186 * [backup-simplify]: Simplify 0 into 0 0.186 * [taylor]: Taking taylor expansion of 0 in z 0.186 * [backup-simplify]: Simplify 0 into 0 0.187 * [taylor]: Taking taylor expansion of 0 in z 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [backup-simplify]: Simplify 0 into 0 0.187 * [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))) 0.188 * * * [progress]: simplifying candidates 0.188 * [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))) 0.189 * * [simplify]: Extracting # 0 : cost 0 0.189 * * [simplify]: Extracting # 1 : cost 0 0.189 * * [simplify]: Extracting # 2 : cost 0 0.189 * * [simplify]: Extracting # 3 : cost 0 0.189 * * [simplify]: Extracting # 4 : cost 0 0.189 * * [simplify]: Extracting # 5 : cost 0 0.189 * * [simplify]: Extracting # 6 : cost 0 0.189 * * [simplify]: Extracting # 7 : cost 0 0.189 * * [simplify]: iteration 0 : 42 enodes (cost 266 ) 0.204 * * [simplify]: Extracting # 0 : cost 0 0.204 * * [simplify]: Extracting # 1 : cost 0 0.204 * * [simplify]: Extracting # 2 : cost 0 0.204 * * [simplify]: Extracting # 3 : cost 0 0.204 * * [simplify]: Extracting # 4 : cost 0 0.205 * * [simplify]: iteration 1 : 114 enodes (cost 255 ) 0.252 * * [simplify]: Extracting # 0 : cost 0 0.252 * * [simplify]: Extracting # 1 : cost 0 0.253 * * [simplify]: Extracting # 2 : cost 0 0.253 * * [simplify]: Extracting # 3 : cost 0 0.254 * * [simplify]: Extracting # 4 : cost 0 0.254 * * [simplify]: iteration 2 : 461 enodes (cost 243 ) 0.952 * * [simplify]: Extracting # 0 : cost 0 0.957 * * [simplify]: Extracting # 1 : cost 0 0.960 * * [simplify]: Extracting # 2 : cost 0 0.962 * * [simplify]: Extracting # 3 : cost 0 0.964 * * [simplify]: Extracting # 4 : cost 0 0.966 * * [simplify]: iteration 3 : 2140 enodes (cost 225 ) 2.524 * * [simplify]: Extracting # 0 : cost 0 2.534 * * [simplify]: Extracting # 1 : cost 0 2.542 * * [simplify]: Extracting # 2 : cost 0 2.547 * * [simplify]: Extracting # 3 : cost 0 2.552 * * [simplify]: Extracting # 4 : cost 0 2.556 * * [simplify]: iteration done: 5000 enodes (cost 218 ) 2.556 * [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)) 2.557 * * * [progress]: adding candidates to table 2.600 * * [progress]: iteration 2 / 4 2.600 * * * [progress]: picking best candidate 2.602 * * * * [pick]: Picked # 2.602 * * * [progress]: localizing error 2.611 * * * [progress]: generating rewritten candidates 2.611 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 2.612 * * * [progress]: generating series expansions 2.612 * * * * [progress]: [ 1 / 1 ] generating series at (2) 2.612 * [backup-simplify]: Simplify (fma x x (- (* (* y 4.0) z))) into (fma x x (- (* 4.0 (* z y)))) 2.612 * [approximate]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in (x y z) around 0 2.612 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in z 2.612 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.612 * [taylor]: Taking taylor expansion of (* x x) in z 2.612 * [taylor]: Taking taylor expansion of x in z 2.612 * [backup-simplify]: Simplify x into x 2.612 * [taylor]: Taking taylor expansion of x in z 2.612 * [backup-simplify]: Simplify x into x 2.612 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in z 2.612 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 2.612 * [taylor]: Taking taylor expansion of 4.0 in z 2.612 * [backup-simplify]: Simplify 4.0 into 4.0 2.613 * [taylor]: Taking taylor expansion of (* z y) in z 2.613 * [taylor]: Taking taylor expansion of z in z 2.613 * [backup-simplify]: Simplify 0 into 0 2.613 * [backup-simplify]: Simplify 1 into 1 2.613 * [taylor]: Taking taylor expansion of y in z 2.613 * [backup-simplify]: Simplify y into y 2.613 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in y 2.613 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.613 * [taylor]: Taking taylor expansion of (* x x) in y 2.613 * [taylor]: Taking taylor expansion of x in y 2.613 * [backup-simplify]: Simplify x into x 2.613 * [taylor]: Taking taylor expansion of x in y 2.613 * [backup-simplify]: Simplify x into x 2.613 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.613 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.613 * [taylor]: Taking taylor expansion of 4.0 in y 2.613 * [backup-simplify]: Simplify 4.0 into 4.0 2.613 * [taylor]: Taking taylor expansion of (* z y) in y 2.613 * [taylor]: Taking taylor expansion of z in y 2.613 * [backup-simplify]: Simplify z into z 2.613 * [taylor]: Taking taylor expansion of y in y 2.613 * [backup-simplify]: Simplify 0 into 0 2.613 * [backup-simplify]: Simplify 1 into 1 2.613 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.613 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.613 * [taylor]: Taking taylor expansion of (* x x) in x 2.613 * [taylor]: Taking taylor expansion of x in x 2.613 * [backup-simplify]: Simplify 0 into 0 2.613 * [backup-simplify]: Simplify 1 into 1 2.613 * [taylor]: Taking taylor expansion of x in x 2.613 * [backup-simplify]: Simplify 0 into 0 2.613 * [backup-simplify]: Simplify 1 into 1 2.613 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.613 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.613 * [taylor]: Taking taylor expansion of 4.0 in x 2.613 * [backup-simplify]: Simplify 4.0 into 4.0 2.613 * [taylor]: Taking taylor expansion of (* z y) in x 2.613 * [taylor]: Taking taylor expansion of z in x 2.613 * [backup-simplify]: Simplify z into z 2.613 * [taylor]: Taking taylor expansion of y in x 2.613 * [backup-simplify]: Simplify y into y 2.613 * [taylor]: Taking taylor expansion of (fma x x (- (* 4.0 (* z y)))) in x 2.613 * [taylor]: Rewrote expression to (+ (* x x) (- (* 4.0 (* z y)))) 2.613 * [taylor]: Taking taylor expansion of (* x x) in x 2.613 * [taylor]: Taking taylor expansion of x in x 2.613 * [backup-simplify]: Simplify 0 into 0 2.614 * [backup-simplify]: Simplify 1 into 1 2.614 * [taylor]: Taking taylor expansion of x in x 2.614 * [backup-simplify]: Simplify 0 into 0 2.614 * [backup-simplify]: Simplify 1 into 1 2.614 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in x 2.614 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 2.614 * [taylor]: Taking taylor expansion of 4.0 in x 2.614 * [backup-simplify]: Simplify 4.0 into 4.0 2.614 * [taylor]: Taking taylor expansion of (* z y) in x 2.614 * [taylor]: Taking taylor expansion of z in x 2.614 * [backup-simplify]: Simplify z into z 2.614 * [taylor]: Taking taylor expansion of y in x 2.614 * [backup-simplify]: Simplify y into y 2.614 * [backup-simplify]: Simplify (* 0 0) into 0 2.614 * [backup-simplify]: Simplify (* z y) into (* z y) 2.614 * [backup-simplify]: Simplify (* 4.0 (* z y)) into (* 4.0 (* z y)) 2.614 * [backup-simplify]: Simplify (- (* 4.0 (* z y))) into (- (* 4.0 (* z y))) 2.614 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (* z y)))) into (- (* 4.0 (* z y))) 2.614 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 2.615 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 2.615 * [taylor]: Taking taylor expansion of 4.0 in y 2.615 * [backup-simplify]: Simplify 4.0 into 4.0 2.615 * [taylor]: Taking taylor expansion of (* z y) in y 2.615 * [taylor]: Taking taylor expansion of z in y 2.615 * [backup-simplify]: Simplify z into z 2.615 * [taylor]: Taking taylor expansion of y in y 2.615 * [backup-simplify]: Simplify 0 into 0 2.615 * [backup-simplify]: Simplify 1 into 1 2.615 * [backup-simplify]: Simplify (* z 0) into 0 2.615 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.615 * [backup-simplify]: Simplify (- 0) into 0 2.615 * [taylor]: Taking taylor expansion of 0 in z 2.615 * [backup-simplify]: Simplify 0 into 0 2.615 * [backup-simplify]: Simplify 0 into 0 2.616 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0 2.616 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.616 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (* z y))) into 0 2.616 * [backup-simplify]: Simplify (- 0) into 0 2.617 * [backup-simplify]: Simplify (+ 0 0) into 0 2.617 * [taylor]: Taking taylor expansion of 0 in y 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [taylor]: Taking taylor expansion of 0 in z 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.617 * [backup-simplify]: Simplify (+ (* 4.0 z) (* 0 0)) into (* 4.0 z) 2.617 * [backup-simplify]: Simplify (- (* 4.0 z)) into (- (* 4.0 z)) 2.617 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 2.617 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 2.617 * [taylor]: Taking taylor expansion of 4.0 in z 2.617 * [backup-simplify]: Simplify 4.0 into 4.0 2.617 * [taylor]: Taking taylor expansion of z in z 2.617 * [backup-simplify]: Simplify 0 into 0 2.617 * [backup-simplify]: Simplify 1 into 1 2.618 * [backup-simplify]: Simplify (* 4.0 0) into 0 2.618 * [backup-simplify]: Simplify (- 0) into 0 2.618 * [backup-simplify]: Simplify 0 into 0 2.618 * [backup-simplify]: Simplify 0 into 0 2.619 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1 2.619 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.620 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (* z y)))) into 0 2.620 * [backup-simplify]: Simplify (- 0) into 0 2.620 * [backup-simplify]: Simplify (+ 1 0) into 1 2.620 * [taylor]: Taking taylor expansion of 1 in y 2.620 * [backup-simplify]: Simplify 1 into 1 2.620 * [taylor]: Taking taylor expansion of 1 in z 2.620 * [backup-simplify]: Simplify 1 into 1 2.620 * [backup-simplify]: Simplify 1 into 1 2.620 * [taylor]: Taking taylor expansion of 0 in z 2.620 * [backup-simplify]: Simplify 0 into 0 2.620 * [backup-simplify]: Simplify 0 into 0 2.621 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.621 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 z) (* 0 0))) into 0 2.622 * [backup-simplify]: Simplify (- 0) into 0 2.622 * [taylor]: Taking taylor expansion of 0 in z 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify 0 into 0 2.622 * [backup-simplify]: Simplify 0 into 0 2.623 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0 2.623 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.623 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.623 * [backup-simplify]: Simplify 0 into 0 2.624 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0 2.624 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0 2.625 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* z y))))) into 0 2.625 * [backup-simplify]: Simplify (- 0) into 0 2.625 * [backup-simplify]: Simplify (+ 0 0) into 0 2.625 * [taylor]: Taking taylor expansion of 0 in y 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [taylor]: Taking taylor expansion of 0 in z 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [taylor]: Taking taylor expansion of 0 in z 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [backup-simplify]: Simplify 0 into 0 2.625 * [taylor]: Taking taylor expansion of 0 in z 2.626 * [backup-simplify]: Simplify 0 into 0 2.626 * [backup-simplify]: Simplify 0 into 0 2.626 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.627 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 z) (* 0 0)))) into 0 2.627 * [backup-simplify]: Simplify (- 0) into 0 2.627 * [taylor]: Taking taylor expansion of 0 in z 2.627 * [backup-simplify]: Simplify 0 into 0 2.627 * [backup-simplify]: Simplify 0 into 0 2.627 * [backup-simplify]: Simplify 0 into 0 2.627 * [backup-simplify]: Simplify (+ (* (- 4.0) (* z (* y 1))) (* 1 (pow (* 1 (* 1 x)) 2))) into (- (pow x 2) (* 4.0 (* z y))) 2.628 * [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))))) 2.628 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.628 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.628 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.628 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in z 2.628 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.628 * [taylor]: Taking taylor expansion of x in z 2.628 * [backup-simplify]: Simplify x into x 2.628 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.628 * [taylor]: Taking taylor expansion of (/ 1 x) in z 2.628 * [taylor]: Taking taylor expansion of x in z 2.628 * [backup-simplify]: Simplify x into x 2.628 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.628 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.628 * [taylor]: Taking taylor expansion of 4.0 in z 2.628 * [backup-simplify]: Simplify 4.0 into 4.0 2.628 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.628 * [taylor]: Taking taylor expansion of (* z y) in z 2.628 * [taylor]: Taking taylor expansion of z in z 2.628 * [backup-simplify]: Simplify 0 into 0 2.628 * [backup-simplify]: Simplify 1 into 1 2.628 * [taylor]: Taking taylor expansion of y in z 2.628 * [backup-simplify]: Simplify y into y 2.628 * [backup-simplify]: Simplify (* 0 y) into 0 2.629 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.629 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.629 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.629 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.629 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in y 2.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.629 * [taylor]: Taking taylor expansion of x in y 2.629 * [backup-simplify]: Simplify x into x 2.629 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.629 * [taylor]: Taking taylor expansion of (/ 1 x) in y 2.629 * [taylor]: Taking taylor expansion of x in y 2.629 * [backup-simplify]: Simplify x into x 2.629 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 2.629 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.629 * [taylor]: Taking taylor expansion of 4.0 in y 2.629 * [backup-simplify]: Simplify 4.0 into 4.0 2.629 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.629 * [taylor]: Taking taylor expansion of (* z y) in y 2.629 * [taylor]: Taking taylor expansion of z in y 2.629 * [backup-simplify]: Simplify z into z 2.629 * [taylor]: Taking taylor expansion of y in y 2.629 * [backup-simplify]: Simplify 0 into 0 2.629 * [backup-simplify]: Simplify 1 into 1 2.629 * [backup-simplify]: Simplify (* z 0) into 0 2.629 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.629 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.629 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.630 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.630 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.630 * [taylor]: Taking taylor expansion of x in x 2.630 * [backup-simplify]: Simplify 0 into 0 2.630 * [backup-simplify]: Simplify 1 into 1 2.630 * [backup-simplify]: Simplify (/ 1 1) into 1 2.630 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.630 * [taylor]: Taking taylor expansion of x in x 2.630 * [backup-simplify]: Simplify 0 into 0 2.630 * [backup-simplify]: Simplify 1 into 1 2.630 * [backup-simplify]: Simplify (/ 1 1) into 1 2.630 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.630 * [taylor]: Taking taylor expansion of 4.0 in x 2.630 * [backup-simplify]: Simplify 4.0 into 4.0 2.630 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.630 * [taylor]: Taking taylor expansion of (* z y) in x 2.630 * [taylor]: Taking taylor expansion of z in x 2.630 * [backup-simplify]: Simplify z into z 2.630 * [taylor]: Taking taylor expansion of y in x 2.630 * [backup-simplify]: Simplify y into y 2.630 * [backup-simplify]: Simplify (* z y) into (* z y) 2.630 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.630 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.631 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.631 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 x)) in x 2.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.631 * [taylor]: Taking taylor expansion of x in x 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [backup-simplify]: Simplify 1 into 1 2.631 * [backup-simplify]: Simplify (/ 1 1) into 1 2.631 * [taylor]: Taking taylor expansion of (/ 1 x) in x 2.631 * [taylor]: Taking taylor expansion of x in x 2.631 * [backup-simplify]: Simplify 0 into 0 2.631 * [backup-simplify]: Simplify 1 into 1 2.631 * [backup-simplify]: Simplify (/ 1 1) into 1 2.631 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.631 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.631 * [taylor]: Taking taylor expansion of 4.0 in x 2.631 * [backup-simplify]: Simplify 4.0 into 4.0 2.631 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.631 * [taylor]: Taking taylor expansion of (* z y) in x 2.631 * [taylor]: Taking taylor expansion of z in x 2.631 * [backup-simplify]: Simplify z into z 2.631 * [taylor]: Taking taylor expansion of y in x 2.631 * [backup-simplify]: Simplify y into y 2.631 * [backup-simplify]: Simplify (* z y) into (* z y) 2.631 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.632 * [backup-simplify]: Simplify (* 1 1) into 1 2.632 * [backup-simplify]: Simplify (+ 1 0) into 1 2.632 * [taylor]: Taking taylor expansion of 1 in y 2.632 * [backup-simplify]: Simplify 1 into 1 2.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.633 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 2.634 * [backup-simplify]: Simplify (+ 0 0) into 0 2.634 * [taylor]: Taking taylor expansion of 0 in y 2.634 * [backup-simplify]: Simplify 0 into 0 2.634 * [taylor]: Taking taylor expansion of 1 in z 2.634 * [backup-simplify]: Simplify 1 into 1 2.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0 2.635 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.635 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.635 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.635 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.635 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.635 * [taylor]: Taking taylor expansion of 4.0 in y 2.635 * [backup-simplify]: Simplify 4.0 into 4.0 2.635 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.635 * [taylor]: Taking taylor expansion of (* z y) in y 2.636 * [taylor]: Taking taylor expansion of z in y 2.636 * [backup-simplify]: Simplify z into z 2.636 * [taylor]: Taking taylor expansion of y in y 2.636 * [backup-simplify]: Simplify 0 into 0 2.636 * [backup-simplify]: Simplify 1 into 1 2.636 * [backup-simplify]: Simplify (* z 0) into 0 2.636 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.636 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.636 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.636 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.636 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.636 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.636 * [taylor]: Taking taylor expansion of 4.0 in z 2.636 * [backup-simplify]: Simplify 4.0 into 4.0 2.636 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.636 * [taylor]: Taking taylor expansion of z in z 2.636 * [backup-simplify]: Simplify 0 into 0 2.636 * [backup-simplify]: Simplify 1 into 1 2.636 * [backup-simplify]: Simplify (/ 1 1) into 1 2.637 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.637 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.637 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.637 * [taylor]: Taking taylor expansion of 0 in z 2.637 * [backup-simplify]: Simplify 0 into 0 2.637 * [taylor]: Taking taylor expansion of 0 in z 2.637 * [backup-simplify]: Simplify 0 into 0 2.637 * [backup-simplify]: Simplify 1 into 1 2.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 2.639 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.639 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.639 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.640 * [backup-simplify]: Simplify (- 0) into 0 2.640 * [backup-simplify]: Simplify (+ 0 0) into 0 2.640 * [taylor]: Taking taylor expansion of 0 in y 2.640 * [backup-simplify]: Simplify 0 into 0 2.640 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.640 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.641 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.641 * [backup-simplify]: Simplify (- 0) into 0 2.641 * [taylor]: Taking taylor expansion of 0 in z 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [taylor]: Taking taylor expansion of 0 in z 2.641 * [backup-simplify]: Simplify 0 into 0 2.641 * [taylor]: Taking taylor expansion of 0 in z 2.641 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.642 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.642 * [backup-simplify]: Simplify (- 0) into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.642 * [backup-simplify]: Simplify 0 into 0 2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.644 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0 2.644 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.644 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.645 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.645 * [backup-simplify]: Simplify (- 0) into 0 2.645 * [backup-simplify]: Simplify (+ 0 0) into 0 2.645 * [taylor]: Taking taylor expansion of 0 in y 2.645 * [backup-simplify]: Simplify 0 into 0 2.645 * [taylor]: Taking taylor expansion of 0 in z 2.645 * [backup-simplify]: Simplify 0 into 0 2.646 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.646 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.647 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.647 * [backup-simplify]: Simplify (- 0) into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [taylor]: Taking taylor expansion of 0 in z 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [backup-simplify]: Simplify 0 into 0 2.647 * [backup-simplify]: Simplify 0 into 0 2.648 * [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))) 2.648 * [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))))) 2.648 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in (x y z) around 0 2.648 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in z 2.648 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.648 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in z 2.648 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.648 * [taylor]: Taking taylor expansion of -1 in z 2.648 * [backup-simplify]: Simplify -1 into -1 2.648 * [taylor]: Taking taylor expansion of x in z 2.648 * [backup-simplify]: Simplify x into x 2.648 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.648 * [taylor]: Taking taylor expansion of (/ -1 x) in z 2.648 * [taylor]: Taking taylor expansion of -1 in z 2.648 * [backup-simplify]: Simplify -1 into -1 2.648 * [taylor]: Taking taylor expansion of x in z 2.648 * [backup-simplify]: Simplify x into x 2.648 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.648 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in z 2.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 2.648 * [taylor]: Taking taylor expansion of 4.0 in z 2.648 * [backup-simplify]: Simplify 4.0 into 4.0 2.648 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 2.648 * [taylor]: Taking taylor expansion of (* z y) in z 2.648 * [taylor]: Taking taylor expansion of z in z 2.648 * [backup-simplify]: Simplify 0 into 0 2.648 * [backup-simplify]: Simplify 1 into 1 2.648 * [taylor]: Taking taylor expansion of y in z 2.648 * [backup-simplify]: Simplify y into y 2.648 * [backup-simplify]: Simplify (* 0 y) into 0 2.649 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 2.649 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 2.649 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in y 2.649 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.649 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in y 2.649 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.649 * [taylor]: Taking taylor expansion of -1 in y 2.649 * [backup-simplify]: Simplify -1 into -1 2.649 * [taylor]: Taking taylor expansion of x in y 2.649 * [backup-simplify]: Simplify x into x 2.649 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.649 * [taylor]: Taking taylor expansion of (/ -1 x) in y 2.649 * [taylor]: Taking taylor expansion of -1 in y 2.649 * [backup-simplify]: Simplify -1 into -1 2.649 * [taylor]: Taking taylor expansion of x in y 2.649 * [backup-simplify]: Simplify x into x 2.649 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 2.649 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.649 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.649 * [taylor]: Taking taylor expansion of 4.0 in y 2.649 * [backup-simplify]: Simplify 4.0 into 4.0 2.649 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.649 * [taylor]: Taking taylor expansion of (* z y) in y 2.649 * [taylor]: Taking taylor expansion of z in y 2.649 * [backup-simplify]: Simplify z into z 2.649 * [taylor]: Taking taylor expansion of y in y 2.649 * [backup-simplify]: Simplify 0 into 0 2.649 * [backup-simplify]: Simplify 1 into 1 2.649 * [backup-simplify]: Simplify (* z 0) into 0 2.650 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.650 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.650 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.650 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.650 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.650 * [taylor]: Taking taylor expansion of -1 in x 2.650 * [backup-simplify]: Simplify -1 into -1 2.650 * [taylor]: Taking taylor expansion of x in x 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 1 into 1 2.650 * [backup-simplify]: Simplify (/ -1 1) into -1 2.650 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.650 * [taylor]: Taking taylor expansion of -1 in x 2.650 * [backup-simplify]: Simplify -1 into -1 2.650 * [taylor]: Taking taylor expansion of x in x 2.650 * [backup-simplify]: Simplify 0 into 0 2.650 * [backup-simplify]: Simplify 1 into 1 2.650 * [backup-simplify]: Simplify (/ -1 1) into -1 2.651 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.651 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.651 * [taylor]: Taking taylor expansion of 4.0 in x 2.651 * [backup-simplify]: Simplify 4.0 into 4.0 2.651 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.651 * [taylor]: Taking taylor expansion of (* z y) in x 2.651 * [taylor]: Taking taylor expansion of z in x 2.651 * [backup-simplify]: Simplify z into z 2.651 * [taylor]: Taking taylor expansion of y in x 2.651 * [backup-simplify]: Simplify y into y 2.651 * [backup-simplify]: Simplify (* z y) into (* z y) 2.651 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.651 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 x) (- (* 4.0 (/ 1 (* z y))))) in x 2.651 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 x)) (- (* 4.0 (/ 1 (* z y))))) 2.651 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 x)) in x 2.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.651 * [taylor]: Taking taylor expansion of -1 in x 2.651 * [backup-simplify]: Simplify -1 into -1 2.651 * [taylor]: Taking taylor expansion of x in x 2.651 * [backup-simplify]: Simplify 0 into 0 2.651 * [backup-simplify]: Simplify 1 into 1 2.651 * [backup-simplify]: Simplify (/ -1 1) into -1 2.651 * [taylor]: Taking taylor expansion of (/ -1 x) in x 2.651 * [taylor]: Taking taylor expansion of -1 in x 2.651 * [backup-simplify]: Simplify -1 into -1 2.651 * [taylor]: Taking taylor expansion of x in x 2.651 * [backup-simplify]: Simplify 0 into 0 2.651 * [backup-simplify]: Simplify 1 into 1 2.652 * [backup-simplify]: Simplify (/ -1 1) into -1 2.652 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in x 2.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 2.652 * [taylor]: Taking taylor expansion of 4.0 in x 2.652 * [backup-simplify]: Simplify 4.0 into 4.0 2.652 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 2.652 * [taylor]: Taking taylor expansion of (* z y) in x 2.652 * [taylor]: Taking taylor expansion of z in x 2.652 * [backup-simplify]: Simplify z into z 2.652 * [taylor]: Taking taylor expansion of y in x 2.652 * [backup-simplify]: Simplify y into y 2.652 * [backup-simplify]: Simplify (* z y) into (* z y) 2.652 * [backup-simplify]: Simplify (/ 1 (* z y)) into (/ 1 (* z y)) 2.652 * [backup-simplify]: Simplify (* -1 -1) into 1 2.652 * [backup-simplify]: Simplify (+ 1 0) into 1 2.652 * [taylor]: Taking taylor expansion of 1 in y 2.652 * [backup-simplify]: Simplify 1 into 1 2.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 2.654 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0 2.654 * [backup-simplify]: Simplify (+ 0 0) into 0 2.654 * [taylor]: Taking taylor expansion of 0 in y 2.654 * [backup-simplify]: Simplify 0 into 0 2.654 * [taylor]: Taking taylor expansion of 1 in z 2.654 * [backup-simplify]: Simplify 1 into 1 2.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.655 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.656 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0 2.656 * [backup-simplify]: Simplify (* 4.0 (/ 1 (* z y))) into (/ 4.0 (* z y)) 2.656 * [backup-simplify]: Simplify (- (/ 4.0 (* z y))) into (- (* 4.0 (/ 1 (* z y)))) 2.656 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (* z y))))) into (- (* 4.0 (/ 1 (* z y)))) 2.656 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 2.656 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 2.656 * [taylor]: Taking taylor expansion of 4.0 in y 2.656 * [backup-simplify]: Simplify 4.0 into 4.0 2.656 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 2.656 * [taylor]: Taking taylor expansion of (* z y) in y 2.656 * [taylor]: Taking taylor expansion of z in y 2.656 * [backup-simplify]: Simplify z into z 2.656 * [taylor]: Taking taylor expansion of y in y 2.656 * [backup-simplify]: Simplify 0 into 0 2.656 * [backup-simplify]: Simplify 1 into 1 2.656 * [backup-simplify]: Simplify (* z 0) into 0 2.656 * [backup-simplify]: Simplify (+ (* z 1) (* 0 0)) into z 2.657 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 2.657 * [backup-simplify]: Simplify (* 4.0 (/ 1 z)) into (/ 4.0 z) 2.657 * [backup-simplify]: Simplify (- (/ 4.0 z)) into (- (* 4.0 (/ 1 z))) 2.657 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 2.657 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 2.657 * [taylor]: Taking taylor expansion of 4.0 in z 2.657 * [backup-simplify]: Simplify 4.0 into 4.0 2.657 * [taylor]: Taking taylor expansion of (/ 1 z) in z 2.657 * [taylor]: Taking taylor expansion of z in z 2.657 * [backup-simplify]: Simplify 0 into 0 2.657 * [backup-simplify]: Simplify 1 into 1 2.657 * [backup-simplify]: Simplify (/ 1 1) into 1 2.657 * [backup-simplify]: Simplify (* 4.0 1) into 4.0 2.658 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.658 * [backup-simplify]: Simplify (- 4.0) into (- 4.0) 2.658 * [taylor]: Taking taylor expansion of 0 in z 2.658 * [backup-simplify]: Simplify 0 into 0 2.658 * [taylor]: Taking taylor expansion of 0 in z 2.658 * [backup-simplify]: Simplify 0 into 0 2.658 * [backup-simplify]: Simplify 1 into 1 2.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.660 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0 2.660 * [backup-simplify]: Simplify (+ (* z 0) (* 0 y)) into 0 2.660 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))))) into 0 2.660 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (* z y)))) into 0 2.660 * [backup-simplify]: Simplify (- 0) into 0 2.661 * [backup-simplify]: Simplify (+ 0 0) into 0 2.661 * [taylor]: Taking taylor expansion of 0 in y 2.661 * [backup-simplify]: Simplify 0 into 0 2.661 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 1) (* 0 0))) into 0 2.661 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 2.661 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 z))) into 0 2.662 * [backup-simplify]: Simplify (- 0) into 0 2.662 * [taylor]: Taking taylor expansion of 0 in z 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [taylor]: Taking taylor expansion of 0 in z 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [taylor]: Taking taylor expansion of 0 in z 2.662 * [backup-simplify]: Simplify 0 into 0 2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 2.663 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0 2.663 * [backup-simplify]: Simplify (- 0) into 0 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 0 into 0 2.663 * [backup-simplify]: Simplify 0 into 0 2.664 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 2.666 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0 2.666 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (* 0 y))) into 0 2.666 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* z y)) (/ 0 (* z y))) (* 0 (/ 0 (* z y))))) into 0 2.667 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (* z y))))) into 0 2.668 * [backup-simplify]: Simplify (- 0) into 0 2.668 * [backup-simplify]: Simplify (+ 0 0) into 0 2.668 * [taylor]: Taking taylor expansion of 0 in y 2.668 * [backup-simplify]: Simplify 0 into 0 2.668 * [taylor]: Taking taylor expansion of 0 in z 2.668 * [backup-simplify]: Simplify 0 into 0 2.669 * [backup-simplify]: Simplify (+ (* z 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 2.669 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 2.670 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 z)))) into 0 2.670 * [backup-simplify]: Simplify (- 0) into 0 2.670 * [taylor]: Taking taylor expansion of 0 in z 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [taylor]: Taking taylor expansion of 0 in z 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [taylor]: Taking taylor expansion of 0 in z 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify 0 into 0 2.670 * [backup-simplify]: Simplify 0 into 0 2.671 * [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))) 2.671 * * * [progress]: simplifying candidates 2.672 * [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))) 2.672 * * [simplify]: Extracting # 0 : cost 0 2.672 * * [simplify]: Extracting # 1 : cost 0 2.672 * * [simplify]: Extracting # 2 : cost 0 2.672 * * [simplify]: Extracting # 3 : cost 0 2.672 * * [simplify]: Extracting # 4 : cost 0 2.672 * * [simplify]: Extracting # 5 : cost 0 2.672 * * [simplify]: Extracting # 6 : cost 0 2.673 * * [simplify]: Extracting # 7 : cost 0 2.673 * * [simplify]: iteration 0 : 23 enodes (cost 150 ) 2.679 * * [simplify]: Extracting # 0 : cost 0 2.679 * * [simplify]: Extracting # 1 : cost 0 2.679 * * [simplify]: Extracting # 2 : cost 0 2.679 * * [simplify]: Extracting # 3 : cost 0 2.679 * * [simplify]: iteration 1 : 42 enodes (cost 150 ) 2.700 * * [simplify]: Extracting # 0 : cost 0 2.700 * * [simplify]: Extracting # 1 : cost 0 2.700 * * [simplify]: Extracting # 2 : cost 0 2.700 * * [simplify]: Extracting # 3 : cost 0 2.700 * * [simplify]: iteration 2 : 96 enodes (cost 132 ) 2.737 * * [simplify]: Extracting # 0 : cost 0 2.738 * * [simplify]: Extracting # 1 : cost 0 2.738 * * [simplify]: Extracting # 2 : cost 0 2.739 * * [simplify]: Extracting # 3 : cost 0 2.739 * * [simplify]: Extracting # 4 : cost 0 2.740 * * [simplify]: iteration 3 : 327 enodes (cost 132 ) 3.076 * * [simplify]: Extracting # 0 : cost 0 3.078 * * [simplify]: Extracting # 1 : cost 0 3.079 * * [simplify]: Extracting # 2 : cost 0 3.080 * * [simplify]: Extracting # 3 : cost 0 3.085 * * [simplify]: Extracting # 4 : cost 0 3.086 * * [simplify]: iteration 4 : 1384 enodes (cost 132 ) 4.082 * * [simplify]: Extracting # 0 : cost 0 4.089 * * [simplify]: Extracting # 1 : cost 0 4.099 * * [simplify]: Extracting # 2 : cost 0 4.108 * * [simplify]: Extracting # 3 : cost 0 4.118 * * [simplify]: Extracting # 4 : cost 0 4.127 * * [simplify]: iteration done: 5000 enodes (cost 132 ) 4.127 * [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))) 4.128 * * * [progress]: adding candidates to table 4.171 * [progress]: [Phase 3 of 3] Extracting. 4.174 * [simplify]: Simplifying: (fma x x (- (* (* y 4.0) z))) 4.174 * * [simplify]: Extracting # 0 : cost 0 4.174 * * [simplify]: Extracting # 1 : cost 0 4.174 * * [simplify]: Extracting # 2 : cost 0 4.174 * * [simplify]: Extracting # 3 : cost 0 4.174 * * [simplify]: Extracting # 4 : cost 0 4.174 * * [simplify]: Extracting # 5 : cost 0 4.174 * * [simplify]: Extracting # 6 : cost 0 4.174 * * [simplify]: iteration 0 : 8 enodes (cost 9 ) 4.175 * * [simplify]: Extracting # 0 : cost 0 4.175 * * [simplify]: Extracting # 1 : cost 0 4.175 * * [simplify]: Extracting # 2 : cost 0 4.175 * * [simplify]: iteration 1 : 14 enodes (cost 9 ) 4.177 * * [simplify]: Extracting # 0 : cost 0 4.177 * * [simplify]: Extracting # 1 : cost 0 4.177 * * [simplify]: Extracting # 2 : cost 0 4.177 * * [simplify]: iteration 2 : 22 enodes (cost 9 ) 4.179 * * [simplify]: Extracting # 0 : cost 0 4.179 * * [simplify]: iteration done: 22 enodes (cost 9 ) 4.180 * [simplify]: Simplified to: (fma x x (- (* (* y 4.0) z))) 5.481 * [regime-testing]: Baseline error score: 0.029253656707088387 5.483 * [regime-testing]: Oracle error score: 0.029253656707088387 5.483 * [regime-testing]: End program error score: 0.029253656707088387