7.673 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.016 * * * [progress]: [2/2] Setting up program. 0.018 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (+ (* x y) (* z (- 1.0 y))) 0.021 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.023 * * [simplify]: iteration 1 : 24 enodes (cost 3 ) 0.025 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.027 * * [simplify]: iteration 3 : 64 enodes (cost 3 ) 0.029 * * [simplify]: iteration 4 : 84 enodes (cost 3 ) 0.031 * * [simplify]: iteration 5 : 102 enodes (cost 3 ) 0.033 * * [simplify]: iteration 6 : 128 enodes (cost 3 ) 0.036 * * [simplify]: iteration 7 : 177 enodes (cost 3 ) 0.040 * * [simplify]: iteration 8 : 272 enodes (cost 3 ) 0.044 * * [simplify]: iteration 9 : 508 enodes (cost 3 ) 0.049 * * [simplify]: iteration 10 : 736 enodes (cost 3 ) 0.053 * * [simplify]: iteration 11 : 754 enodes (cost 3 ) 0.058 * * [simplify]: iteration 12 : 756 enodes (cost 3 ) 0.063 * * [simplify]: iteration 13 : 756 enodes (cost 3 ) 0.063 * [simplify]: Simplified to: (fma x y (* z (- 1.0 y))) 0.066 * * [progress]: iteration 1 / 4 0.066 * * * [progress]: picking best candidate 0.069 * * * * [pick]: Picked # 0.069 * * * [progress]: localizing error 0.075 * * * [progress]: generating rewritten candidates 0.075 * * * * [progress]: [ 1 / 2 ] rewriting at (2 3) 0.087 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.089 * * * [progress]: generating series expansions 0.089 * * * * [progress]: [ 1 / 2 ] generating series at (2 3) 0.089 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0 0.089 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.089 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.089 * [taylor]: Taking taylor expansion of 1.0 in y 0.089 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of z in y 0.089 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.089 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.089 * [taylor]: Taking taylor expansion of 1.0 in z 0.089 * [taylor]: Taking taylor expansion of y in z 0.089 * [taylor]: Taking taylor expansion of z in z 0.089 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.089 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.090 * [taylor]: Taking taylor expansion of 1.0 in z 0.090 * [taylor]: Taking taylor expansion of y in z 0.090 * [taylor]: Taking taylor expansion of z in z 0.090 * [taylor]: Taking taylor expansion of 0 in y 0.091 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.091 * [taylor]: Taking taylor expansion of 1.0 in y 0.091 * [taylor]: Taking taylor expansion of y in y 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [taylor]: Taking taylor expansion of 0 in y 0.095 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 0.095 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.095 * [taylor]: Taking taylor expansion of 1.0 in y 0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.096 * [taylor]: Taking taylor expansion of z in y 0.096 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.096 * [taylor]: Taking taylor expansion of 1.0 in z 0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.096 * [taylor]: Taking taylor expansion of y in z 0.096 * [taylor]: Taking taylor expansion of z in z 0.097 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.097 * [taylor]: Taking taylor expansion of 1.0 in z 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.097 * [taylor]: Taking taylor expansion of y in z 0.097 * [taylor]: Taking taylor expansion of z in z 0.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.097 * [taylor]: Taking taylor expansion of 1.0 in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.097 * [taylor]: Taking taylor expansion of y in y 0.099 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.104 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0 0.107 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.108 * [taylor]: Taking taylor expansion of -1 in y 0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.108 * [taylor]: Taking taylor expansion of y in y 0.108 * [taylor]: Taking taylor expansion of 1.0 in y 0.108 * [taylor]: Taking taylor expansion of z in y 0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.108 * [taylor]: Taking taylor expansion of -1 in z 0.108 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.108 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.108 * [taylor]: Taking taylor expansion of y in z 0.108 * [taylor]: Taking taylor expansion of 1.0 in z 0.108 * [taylor]: Taking taylor expansion of z in z 0.108 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.109 * [taylor]: Taking taylor expansion of -1 in z 0.109 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.109 * [taylor]: Taking taylor expansion of y in z 0.109 * [taylor]: Taking taylor expansion of 1.0 in z 0.109 * [taylor]: Taking taylor expansion of z in z 0.109 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.109 * [taylor]: Taking taylor expansion of -1 in y 0.109 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of 1.0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.128 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.128 * [approximate]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in (x y z) around 0 0.128 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in z 0.129 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.129 * [taylor]: Taking taylor expansion of (* x y) in z 0.129 * [taylor]: Taking taylor expansion of x in z 0.129 * [taylor]: Taking taylor expansion of y in z 0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.129 * [taylor]: Taking taylor expansion of 1.0 in z 0.129 * [taylor]: Taking taylor expansion of y in z 0.129 * [taylor]: Taking taylor expansion of z in z 0.129 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in y 0.129 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.129 * [taylor]: Taking taylor expansion of (* x y) in y 0.129 * [taylor]: Taking taylor expansion of x in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.129 * [taylor]: Taking taylor expansion of 1.0 in y 0.129 * [taylor]: Taking taylor expansion of y in y 0.129 * [taylor]: Taking taylor expansion of z in y 0.129 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in x 0.129 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.129 * [taylor]: Taking taylor expansion of (* x y) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in x 0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.129 * [taylor]: Taking taylor expansion of (fma x y (* (- 1.0 y) z)) in x 0.129 * [taylor]: Rewrote expression to (+ (* x y) (* (- 1.0 y) z)) 0.129 * [taylor]: Taking taylor expansion of (* x y) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in x 0.129 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.129 * [taylor]: Taking taylor expansion of 1.0 in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.130 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.130 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.130 * [taylor]: Taking taylor expansion of 1.0 in y 0.130 * [taylor]: Taking taylor expansion of z in y 0.130 * [taylor]: Taking taylor expansion of (* z y) in y 0.130 * [taylor]: Taking taylor expansion of z in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.130 * [taylor]: Taking taylor expansion of 1.0 in z 0.130 * [taylor]: Taking taylor expansion of z in z 0.131 * [taylor]: Taking taylor expansion of y in y 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.132 * [taylor]: Taking taylor expansion of (- z) in z 0.132 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of 0 in y 0.135 * [taylor]: Taking taylor expansion of 0 in z 0.135 * [taylor]: Taking taylor expansion of 1 in z 0.136 * [taylor]: Taking taylor expansion of 0 in z 0.137 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in (x y z) around 0 0.137 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in z 0.137 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.137 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.137 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.137 * [taylor]: Taking taylor expansion of x in z 0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.137 * [taylor]: Taking taylor expansion of y in z 0.137 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.137 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.137 * [taylor]: Taking taylor expansion of 1.0 in z 0.137 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.137 * [taylor]: Taking taylor expansion of y in z 0.137 * [taylor]: Taking taylor expansion of z in z 0.138 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in y 0.138 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.138 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.138 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.138 * [taylor]: Taking taylor expansion of 1.0 in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of z in y 0.139 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in x 0.139 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.139 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in x 0.140 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of z in x 0.140 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ (- 1.0 (/ 1 y)) z)) in x 0.140 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ (- 1.0 (/ 1 y)) z)) 0.140 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.140 * [taylor]: Taking taylor expansion of x in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in x 0.140 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.140 * [taylor]: Taking taylor expansion of 1.0 in x 0.140 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.140 * [taylor]: Taking taylor expansion of y in x 0.140 * [taylor]: Taking taylor expansion of z in x 0.141 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.141 * [taylor]: Taking taylor expansion of y in y 0.141 * [taylor]: Taking taylor expansion of 1 in z 0.142 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.142 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.142 * [taylor]: Taking taylor expansion of 1.0 in y 0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.142 * [taylor]: Taking taylor expansion of z in y 0.142 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.142 * [taylor]: Taking taylor expansion of (* z y) in y 0.142 * [taylor]: Taking taylor expansion of z in y 0.142 * [taylor]: Taking taylor expansion of y in y 0.142 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.143 * [taylor]: Taking taylor expansion of z in z 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.145 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.146 * [taylor]: Taking taylor expansion of 1.0 in z 0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.146 * [taylor]: Taking taylor expansion of z in z 0.148 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in (x y z) around 0 0.148 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in z 0.148 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.148 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.148 * [taylor]: Taking taylor expansion of -1 in z 0.148 * [taylor]: Taking taylor expansion of x in z 0.148 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.148 * [taylor]: Taking taylor expansion of -1 in z 0.148 * [taylor]: Taking taylor expansion of y in z 0.148 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.148 * [taylor]: Taking taylor expansion of -1 in z 0.148 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.148 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.148 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.148 * [taylor]: Taking taylor expansion of y in z 0.148 * [taylor]: Taking taylor expansion of 1.0 in z 0.148 * [taylor]: Taking taylor expansion of z in z 0.148 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in y 0.148 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.148 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.148 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.148 * [taylor]: Taking taylor expansion of -1 in y 0.148 * [taylor]: Taking taylor expansion of x in y 0.149 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.149 * [taylor]: Taking taylor expansion of -1 in y 0.149 * [taylor]: Taking taylor expansion of y in y 0.149 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.149 * [taylor]: Taking taylor expansion of -1 in y 0.149 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.149 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.149 * [taylor]: Taking taylor expansion of y in y 0.149 * [taylor]: Taking taylor expansion of 1.0 in y 0.149 * [taylor]: Taking taylor expansion of z in y 0.150 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in x 0.150 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.150 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.150 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of x in x 0.150 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in x 0.150 * [taylor]: Taking taylor expansion of -1 in x 0.150 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in x 0.150 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.150 * [taylor]: Taking taylor expansion of y in x 0.150 * [taylor]: Taking taylor expansion of 1.0 in x 0.150 * [taylor]: Taking taylor expansion of z in x 0.151 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (* -1 (/ (+ (/ 1 y) 1.0) z))) in x 0.151 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (* -1 (/ (+ (/ 1 y) 1.0) z))) 0.151 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.151 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in x 0.151 * [taylor]: Taking taylor expansion of -1 in x 0.151 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in x 0.151 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of 1.0 in x 0.151 * [taylor]: Taking taylor expansion of z in x 0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.152 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of 1 in z 0.153 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.153 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 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 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.153 * [taylor]: Taking taylor expansion of 1.0 in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.153 * [taylor]: Taking taylor expansion of z in y 0.154 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.154 * [taylor]: Taking taylor expansion of z in z 0.154 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.157 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.157 * [taylor]: Taking taylor expansion of 1.0 in z 0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.157 * [taylor]: Taking taylor expansion of z in z 0.159 * * * [progress]: simplifying candidates 0.160 * [simplify]: Simplifying using # : (expm1 (* z (- 1.0 y))) (log1p (* z (- 1.0 y))) (* z (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (* (* (* z z) z) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y)))))) (* z (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y))))) (* z (fma 1 1.0 (- (* (sqrt y) (sqrt y))))) (* z (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y)))) (* z (fma 1 1.0 (- (* y 1)))) (* z (fma (- y) 1 (* y 1))) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z) (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) z) (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) z) (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) z) (* (fma 1 1.0 (- (* y 1))) z) (* (fma (- y) 1 (* y 1)) z) (* 1.0 z) (* (- y) z) (* 1.0 z) (* (- y) z) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) (* z 1) (* z (+ (sqrt 1.0) (sqrt y))) (* z 1) (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (expm1 (fma x y (* z (- 1.0 y)))) (log1p (fma x y (* z (- 1.0 y)))) (* x y) (log (fma x y (* z (- 1.0 y)))) (exp (fma x y (* z (- 1.0 y)))) (* (cbrt (fma x y (* z (- 1.0 y)))) (cbrt (fma x y (* z (- 1.0 y))))) (cbrt (fma x y (* z (- 1.0 y)))) (* (* (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y)))) (fma x y (* z (- 1.0 y)))) (sqrt (fma x y (* z (- 1.0 y)))) (sqrt (fma x y (* z (- 1.0 y)))) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.165 * * [simplify]: iteration 0 : 212 enodes (cost 423 ) 0.170 * * [simplify]: iteration 1 : 792 enodes (cost 271 ) 0.188 * * [simplify]: iteration 2 : 3526 enodes (cost 241 ) 0.261 * * [simplify]: iteration 3 : 5001 enodes (cost 217 ) 0.263 * [simplify]: Simplified to: (expm1 (* z (- 1.0 y))) (log1p (* z (- 1.0 y))) (* z (- 1.0 y)) (log (* z (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z (- 1.0 y)) (* z (- y y)) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) z (* z (+ (sqrt 1.0) (sqrt y))) z (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (expm1 (fma x y (* z (- 1.0 y)))) (log1p (fma x y (* z (- 1.0 y)))) (* x y) (log (fma x y (* z (- 1.0 y)))) (exp (fma x y (* z (- 1.0 y)))) (* (cbrt (fma x y (* z (- 1.0 y)))) (cbrt (fma x y (* z (- 1.0 y))))) (cbrt (fma x y (* z (- 1.0 y)))) (pow (fma x y (* z (- 1.0 y))) 3) (sqrt (fma x y (* z (- 1.0 y)))) (sqrt (fma x y (* z (- 1.0 y)))) (* z (- 1.0 y)) (* z (- 1.0 y)) (* z (- 1.0 y)) (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y))) 0.263 * * * [progress]: adding candidates to table 0.358 * * [progress]: iteration 2 / 4 0.358 * * * [progress]: picking best candidate 0.362 * * * * [pick]: Picked # 0.362 * * * [progress]: localizing error 0.370 * * * [progress]: generating rewritten candidates 0.370 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.371 * * * [progress]: generating series expansions 0.371 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.371 * [approximate]: Taking taylor expansion of (fma x y (- (* 1.0 z) (* z y))) in (x y z) around 0 0.371 * [taylor]: Taking taylor expansion of (fma x y (- (* 1.0 z) (* z y))) in z 0.371 * [taylor]: Rewrote expression to (+ (* x y) (- (* 1.0 z) (* z y))) 0.371 * [taylor]: Taking taylor expansion of (* x y) in z 0.371 * [taylor]: Taking taylor expansion of x in z 0.371 * [taylor]: Taking taylor expansion of y in z 0.371 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 0.371 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.371 * [taylor]: Taking taylor expansion of 1.0 in z 0.371 * [taylor]: Taking taylor expansion of z in z 0.372 * [taylor]: Taking taylor expansion of (* z y) in z 0.372 * [taylor]: Taking taylor expansion of z in z 0.372 * [taylor]: Taking taylor expansion of y in z 0.372 * [taylor]: Taking taylor expansion of (fma x y (- (* 1.0 z) (* z y))) in y 0.372 * [taylor]: Rewrote expression to (+ (* x y) (- (* 1.0 z) (* z y))) 0.372 * [taylor]: Taking taylor expansion of (* x y) in y 0.372 * [taylor]: Taking taylor expansion of x in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.372 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.372 * [taylor]: Taking taylor expansion of 1.0 in y 0.372 * [taylor]: Taking taylor expansion of z in y 0.372 * [taylor]: Taking taylor expansion of (* z y) in y 0.372 * [taylor]: Taking taylor expansion of z in y 0.372 * [taylor]: Taking taylor expansion of y in y 0.372 * [taylor]: Taking taylor expansion of (fma x y (- (* 1.0 z) (* z y))) in x 0.372 * [taylor]: Rewrote expression to (+ (* x y) (- (* 1.0 z) (* z y))) 0.372 * [taylor]: Taking taylor expansion of (* x y) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in x 0.372 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.372 * [taylor]: Taking taylor expansion of 1.0 in x 0.372 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of (* z y) in x 0.372 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (fma x y (- (* 1.0 z) (* z y))) in x 0.372 * [taylor]: Rewrote expression to (+ (* x y) (- (* 1.0 z) (* z y))) 0.372 * [taylor]: Taking taylor expansion of (* x y) in x 0.372 * [taylor]: Taking taylor expansion of x in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.372 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in x 0.372 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.372 * [taylor]: Taking taylor expansion of 1.0 in x 0.372 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of (* z y) in x 0.372 * [taylor]: Taking taylor expansion of z in x 0.372 * [taylor]: Taking taylor expansion of y in x 0.373 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.373 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.373 * [taylor]: Taking taylor expansion of 1.0 in y 0.373 * [taylor]: Taking taylor expansion of z in y 0.373 * [taylor]: Taking taylor expansion of (* z y) in y 0.373 * [taylor]: Taking taylor expansion of z in y 0.373 * [taylor]: Taking taylor expansion of y in y 0.373 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.373 * [taylor]: Taking taylor expansion of 1.0 in z 0.373 * [taylor]: Taking taylor expansion of z in z 0.375 * [taylor]: Taking taylor expansion of y in y 0.375 * [taylor]: Taking taylor expansion of 0 in z 0.375 * [taylor]: Taking taylor expansion of (- z) in z 0.375 * [taylor]: Taking taylor expansion of z in z 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in z 0.379 * [taylor]: Taking taylor expansion of 1 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.381 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) in (x y z) around 0 0.381 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) in z 0.381 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) 0.381 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.381 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.381 * [taylor]: Taking taylor expansion of x in z 0.381 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.381 * [taylor]: Taking taylor expansion of y in z 0.381 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 0.381 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.381 * [taylor]: Taking taylor expansion of 1.0 in z 0.381 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.381 * [taylor]: Taking taylor expansion of z in z 0.382 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.382 * [taylor]: Taking taylor expansion of (* z y) in z 0.382 * [taylor]: Taking taylor expansion of z in z 0.382 * [taylor]: Taking taylor expansion of y in z 0.382 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) in y 0.382 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) 0.382 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.382 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.382 * [taylor]: Taking taylor expansion of x in y 0.382 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.382 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.383 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.383 * [taylor]: Taking taylor expansion of 1.0 in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.383 * [taylor]: Taking taylor expansion of z in y 0.383 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.383 * [taylor]: Taking taylor expansion of (* z y) in y 0.383 * [taylor]: Taking taylor expansion of z in y 0.383 * [taylor]: Taking taylor expansion of y in y 0.383 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) in x 0.383 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) 0.383 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.383 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.383 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in x 0.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.384 * [taylor]: Taking taylor expansion of z in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.384 * [taylor]: Taking taylor expansion of (* z y) in x 0.384 * [taylor]: Taking taylor expansion of z in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) in x 0.384 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (* 1.0 (/ 1 z)) (/ 1 (* z y)))) 0.384 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.384 * [taylor]: Taking taylor expansion of x in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.384 * [taylor]: Taking taylor expansion of y in x 0.384 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in x 0.384 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.384 * [taylor]: Taking taylor expansion of 1.0 in x 0.384 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.385 * [taylor]: Taking taylor expansion of z in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.385 * [taylor]: Taking taylor expansion of (* z y) in x 0.385 * [taylor]: Taking taylor expansion of z in x 0.385 * [taylor]: Taking taylor expansion of y in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of 1 in z 0.386 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.386 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.386 * [taylor]: Taking taylor expansion of 1.0 in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.386 * [taylor]: Taking taylor expansion of z in y 0.386 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.386 * [taylor]: Taking taylor expansion of (* z y) in y 0.386 * [taylor]: Taking taylor expansion of z in y 0.386 * [taylor]: Taking taylor expansion of y in y 0.387 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.387 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.387 * [taylor]: Taking taylor expansion of z in z 0.388 * [taylor]: Taking taylor expansion of 0 in z 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.391 * [taylor]: Taking taylor expansion of 1.0 in z 0.391 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.391 * [taylor]: Taking taylor expansion of z in z 0.392 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) in (x y z) around 0 0.392 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) in z 0.392 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) 0.392 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.392 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.392 * [taylor]: Taking taylor expansion of -1 in z 0.392 * [taylor]: Taking taylor expansion of x in z 0.393 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.393 * [taylor]: Taking taylor expansion of -1 in z 0.393 * [taylor]: Taking taylor expansion of y in z 0.393 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.393 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.393 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.393 * [taylor]: Taking taylor expansion of (* z y) in z 0.393 * [taylor]: Taking taylor expansion of z in z 0.393 * [taylor]: Taking taylor expansion of y in z 0.393 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.393 * [taylor]: Taking taylor expansion of 1.0 in z 0.393 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.393 * [taylor]: Taking taylor expansion of z in z 0.393 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) in y 0.394 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) 0.394 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.394 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.394 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of x in y 0.394 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.394 * [taylor]: Taking taylor expansion of -1 in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.394 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.394 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.394 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.394 * [taylor]: Taking taylor expansion of (* z y) in y 0.394 * [taylor]: Taking taylor expansion of z in y 0.394 * [taylor]: Taking taylor expansion of y in y 0.395 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.395 * [taylor]: Taking taylor expansion of 1.0 in y 0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.395 * [taylor]: Taking taylor expansion of z in y 0.395 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) in x 0.395 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) 0.395 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.395 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.395 * [taylor]: Taking taylor expansion of -1 in x 0.395 * [taylor]: Taking taylor expansion of x in x 0.395 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.395 * [taylor]: Taking taylor expansion of -1 in x 0.395 * [taylor]: Taking taylor expansion of y in x 0.395 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.395 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.395 * [taylor]: Taking taylor expansion of (* z y) in x 0.395 * [taylor]: Taking taylor expansion of z in x 0.395 * [taylor]: Taking taylor expansion of y in x 0.395 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.395 * [taylor]: Taking taylor expansion of 1.0 in x 0.395 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.395 * [taylor]: Taking taylor expansion of z in x 0.395 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) in x 0.396 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))))) 0.396 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.396 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.396 * [taylor]: Taking taylor expansion of -1 in x 0.396 * [taylor]: Taking taylor expansion of x in x 0.396 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.396 * [taylor]: Taking taylor expansion of -1 in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.396 * [taylor]: Taking taylor expansion of (* z y) in x 0.396 * [taylor]: Taking taylor expansion of z in x 0.396 * [taylor]: Taking taylor expansion of y in x 0.396 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.396 * [taylor]: Taking taylor expansion of 1.0 in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.396 * [taylor]: Taking taylor expansion of z in x 0.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.396 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of 1 in z 0.398 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.398 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.398 * [taylor]: Taking taylor expansion of (* z y) in y 0.398 * [taylor]: Taking taylor expansion of z in y 0.398 * [taylor]: Taking taylor expansion of y in y 0.398 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.398 * [taylor]: Taking taylor expansion of 1.0 in y 0.399 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.399 * [taylor]: Taking taylor expansion of z in y 0.399 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.399 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.399 * [taylor]: Taking taylor expansion of z in z 0.400 * [taylor]: Taking taylor expansion of 0 in z 0.402 * [taylor]: Taking taylor expansion of 0 in y 0.403 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.403 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.403 * [taylor]: Taking taylor expansion of 1.0 in z 0.403 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.403 * [taylor]: Taking taylor expansion of z in z 0.405 * * * [progress]: simplifying candidates 0.405 * [simplify]: Simplifying using # : (expm1 (fma x y (+ (* z 1.0) (* z (- y))))) (log1p (fma x y (+ (* z 1.0) (* z (- y))))) (* x y) (log (fma x y (+ (* z 1.0) (* z (- y))))) (exp (fma x y (+ (* z 1.0) (* z (- y))))) (* (cbrt (fma x y (+ (* z 1.0) (* z (- y))))) (cbrt (fma x y (+ (* z 1.0) (* z (- y)))))) (cbrt (fma x y (+ (* z 1.0) (* z (- y))))) (* (* (fma x y (+ (* z 1.0) (* z (- y)))) (fma x y (+ (* z 1.0) (* z (- y))))) (fma x y (+ (* z 1.0) (* z (- y))))) (sqrt (fma x y (+ (* z 1.0) (* z (- y))))) (sqrt (fma x y (+ (* z 1.0) (* z (- y))))) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.408 * * [simplify]: iteration 0 : 38 enodes (cost 88 ) 0.410 * * [simplify]: iteration 1 : 87 enodes (cost 73 ) 0.413 * * [simplify]: iteration 2 : 311 enodes (cost 67 ) 0.421 * * [simplify]: iteration 3 : 1819 enodes (cost 67 ) 0.462 * * [simplify]: iteration 4 : 5003 enodes (cost 67 ) 0.463 * [simplify]: Simplified to: (expm1 (fma x y (+ (* z 1.0) (* z (- y))))) (log1p (fma x y (+ (* z 1.0) (* z (- y))))) (* x y) (log (fma x y (+ (* z 1.0) (* z (- y))))) (exp (fma y (- x z) (* z 1.0))) (* (cbrt (fma x y (+ (* z 1.0) (* z (- y))))) (cbrt (fma x y (+ (* z 1.0) (* z (- y)))))) (cbrt (fma x y (+ (* z 1.0) (* z (- y))))) (pow (fma y (- x z) (* z 1.0)) 3) (sqrt (fma x y (+ (* z 1.0) (* z (- y))))) (sqrt (fma x y (+ (* z 1.0) (* z (- y))))) (fma y (- x z) (* z 1.0)) (fma y (- x z) (* z 1.0)) (fma y (- x z) (* z 1.0)) 0.463 * * * [progress]: adding candidates to table 0.498 * * [progress]: iteration 3 / 4 0.498 * * * [progress]: picking best candidate 0.499 * * * * [pick]: Picked # 0.499 * * * [progress]: localizing error 0.505 * * * [progress]: generating rewritten candidates 0.505 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.506 * * * [progress]: generating series expansions 0.506 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.506 * [approximate]: Taking taylor expansion of (fma y (- x z) (* 1.0 z)) in (y x z) around 0 0.506 * [taylor]: Taking taylor expansion of (fma y (- x z) (* 1.0 z)) in z 0.506 * [taylor]: Rewrote expression to (+ (* y (- x z)) (* 1.0 z)) 0.506 * [taylor]: Taking taylor expansion of (* y (- x z)) in z 0.506 * [taylor]: Taking taylor expansion of y in z 0.506 * [taylor]: Taking taylor expansion of (- x z) in z 0.506 * [taylor]: Taking taylor expansion of x in z 0.506 * [taylor]: Taking taylor expansion of z in z 0.506 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.506 * [taylor]: Taking taylor expansion of 1.0 in z 0.506 * [taylor]: Taking taylor expansion of z in z 0.506 * [taylor]: Taking taylor expansion of (fma y (- x z) (* 1.0 z)) in x 0.507 * [taylor]: Rewrote expression to (+ (* y (- x z)) (* 1.0 z)) 0.507 * [taylor]: Taking taylor expansion of (* y (- x z)) in x 0.507 * [taylor]: Taking taylor expansion of y in x 0.507 * [taylor]: Taking taylor expansion of (- x z) in x 0.507 * [taylor]: Taking taylor expansion of x in x 0.507 * [taylor]: Taking taylor expansion of z in x 0.507 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.507 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [taylor]: Taking taylor expansion of z in x 0.507 * [taylor]: Taking taylor expansion of (fma y (- x z) (* 1.0 z)) in y 0.507 * [taylor]: Rewrote expression to (+ (* y (- x z)) (* 1.0 z)) 0.507 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of (- x z) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.507 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.507 * [taylor]: Taking taylor expansion of 1.0 in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.507 * [taylor]: Taking taylor expansion of (fma y (- x z) (* 1.0 z)) in y 0.507 * [taylor]: Rewrote expression to (+ (* y (- x z)) (* 1.0 z)) 0.507 * [taylor]: Taking taylor expansion of (* y (- x z)) in y 0.507 * [taylor]: Taking taylor expansion of y in y 0.507 * [taylor]: Taking taylor expansion of (- x z) in y 0.507 * [taylor]: Taking taylor expansion of x in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.507 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.507 * [taylor]: Taking taylor expansion of 1.0 in y 0.507 * [taylor]: Taking taylor expansion of z in y 0.507 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.507 * [taylor]: Taking taylor expansion of 1.0 in x 0.507 * [taylor]: Taking taylor expansion of z in x 0.507 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.507 * [taylor]: Taking taylor expansion of 1.0 in z 0.508 * [taylor]: Taking taylor expansion of z in z 0.509 * [taylor]: Taking taylor expansion of (- x z) in x 0.509 * [taylor]: Taking taylor expansion of x in x 0.509 * [taylor]: Taking taylor expansion of z in x 0.509 * [taylor]: Taking taylor expansion of (- z) in z 0.509 * [taylor]: Taking taylor expansion of z in z 0.510 * [taylor]: Taking taylor expansion of 0 in z 0.512 * [taylor]: Taking taylor expansion of 0 in x 0.512 * [taylor]: Taking taylor expansion of 0 in z 0.513 * [taylor]: Taking taylor expansion of 1 in z 0.513 * [taylor]: Taking taylor expansion of 0 in z 0.514 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) (/ 1 z)) (/ 1.0 z)) in (y x z) around 0 0.514 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) (/ 1 z)) (/ 1.0 z)) in z 0.514 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) (/ 1 z))) (/ 1.0 z)) 0.514 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) (/ 1 z))) in z 0.514 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.514 * [taylor]: Taking taylor expansion of y in z 0.515 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z 0.515 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.515 * [taylor]: Taking taylor expansion of x in z 0.515 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.515 * [taylor]: Taking taylor expansion of z in z 0.515 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z 0.515 * [taylor]: Taking taylor expansion of 1.0 in z 0.515 * [taylor]: Taking taylor expansion of z in z 0.515 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) (/ 1 z)) (/ 1.0 z)) in x 0.515 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) (/ 1 z))) (/ 1.0 z)) 0.515 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) (/ 1 z))) in x 0.515 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.515 * [taylor]: Taking taylor expansion of y in x 0.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.516 * [taylor]: Taking taylor expansion of x in x 0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.516 * [taylor]: Taking taylor expansion of z in x 0.516 * [taylor]: Taking taylor expansion of (/ 1.0 z) in x 0.516 * [taylor]: Taking taylor expansion of 1.0 in x 0.516 * [taylor]: Taking taylor expansion of z in x 0.516 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) (/ 1 z)) (/ 1.0 z)) in y 0.516 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) (/ 1 z))) (/ 1.0 z)) 0.516 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) (/ 1 z))) in y 0.516 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.516 * [taylor]: Taking taylor expansion of y in y 0.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.516 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.516 * [taylor]: Taking taylor expansion of x in y 0.516 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.517 * [taylor]: Taking taylor expansion of z in y 0.517 * [taylor]: Taking taylor expansion of (/ 1.0 z) in y 0.517 * [taylor]: Taking taylor expansion of 1.0 in y 0.517 * [taylor]: Taking taylor expansion of z in y 0.517 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (- (/ 1 x) (/ 1 z)) (/ 1.0 z)) in y 0.517 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (- (/ 1 x) (/ 1 z))) (/ 1.0 z)) 0.517 * [taylor]: Taking taylor expansion of (* (/ 1 y) (- (/ 1 x) (/ 1 z))) in y 0.517 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.517 * [taylor]: Taking taylor expansion of y in y 0.517 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y 0.517 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.517 * [taylor]: Taking taylor expansion of x in y 0.517 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.517 * [taylor]: Taking taylor expansion of z in y 0.517 * [taylor]: Taking taylor expansion of (/ 1.0 z) in y 0.517 * [taylor]: Taking taylor expansion of 1.0 in y 0.517 * [taylor]: Taking taylor expansion of z in y 0.518 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.518 * [taylor]: Taking taylor expansion of x in x 0.518 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.518 * [taylor]: Taking taylor expansion of z in x 0.518 * [taylor]: Taking taylor expansion of 1 in z 0.520 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.520 * [taylor]: Taking taylor expansion of 1.0 in x 0.520 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.520 * [taylor]: Taking taylor expansion of z in x 0.520 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.520 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.520 * [taylor]: Taking taylor expansion of z in z 0.523 * [taylor]: Taking taylor expansion of 0 in x 0.523 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z 0.523 * [taylor]: Taking taylor expansion of 1.0 in z 0.523 * [taylor]: Taking taylor expansion of z in z 0.524 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 z) (/ 1 x)) (/ -1.0 z)) in (y x z) around 0 0.524 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 z) (/ 1 x)) (/ -1.0 z)) in z 0.524 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 z) (/ 1 x))) (/ -1.0 z)) 0.524 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 z) (/ 1 x))) in z 0.524 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.524 * [taylor]: Taking taylor expansion of -1 in z 0.524 * [taylor]: Taking taylor expansion of y in z 0.524 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z 0.524 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.524 * [taylor]: Taking taylor expansion of z in z 0.524 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.525 * [taylor]: Taking taylor expansion of x in z 0.525 * [taylor]: Taking taylor expansion of (/ -1.0 z) in z 0.525 * [taylor]: Taking taylor expansion of -1.0 in z 0.525 * [taylor]: Taking taylor expansion of z in z 0.525 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 z) (/ 1 x)) (/ -1.0 z)) in x 0.525 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 z) (/ 1 x))) (/ -1.0 z)) 0.525 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 z) (/ 1 x))) in x 0.525 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.525 * [taylor]: Taking taylor expansion of -1 in x 0.525 * [taylor]: Taking taylor expansion of y in x 0.525 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x 0.525 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.525 * [taylor]: Taking taylor expansion of z in x 0.525 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.525 * [taylor]: Taking taylor expansion of x in x 0.526 * [taylor]: Taking taylor expansion of (/ -1.0 z) in x 0.526 * [taylor]: Taking taylor expansion of -1.0 in x 0.526 * [taylor]: Taking taylor expansion of z in x 0.526 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 z) (/ 1 x)) (/ -1.0 z)) in y 0.526 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 z) (/ 1 x))) (/ -1.0 z)) 0.526 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 z) (/ 1 x))) in y 0.526 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.526 * [taylor]: Taking taylor expansion of -1 in y 0.526 * [taylor]: Taking taylor expansion of y in y 0.526 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.526 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.526 * [taylor]: Taking taylor expansion of z in y 0.526 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.526 * [taylor]: Taking taylor expansion of x in y 0.526 * [taylor]: Taking taylor expansion of (/ -1.0 z) in y 0.526 * [taylor]: Taking taylor expansion of -1.0 in y 0.526 * [taylor]: Taking taylor expansion of z in y 0.526 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (/ 1 z) (/ 1 x)) (/ -1.0 z)) in y 0.526 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (/ 1 z) (/ 1 x))) (/ -1.0 z)) 0.526 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (/ 1 z) (/ 1 x))) in y 0.526 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.527 * [taylor]: Taking taylor expansion of -1 in y 0.527 * [taylor]: Taking taylor expansion of y in y 0.527 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y 0.527 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.527 * [taylor]: Taking taylor expansion of z in y 0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.527 * [taylor]: Taking taylor expansion of x in y 0.527 * [taylor]: Taking taylor expansion of (/ -1.0 z) in y 0.527 * [taylor]: Taking taylor expansion of -1.0 in y 0.527 * [taylor]: Taking taylor expansion of z in y 0.527 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x 0.527 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.527 * [taylor]: Taking taylor expansion of x in x 0.528 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.528 * [taylor]: Taking taylor expansion of z in x 0.528 * [taylor]: Taking taylor expansion of 1 in z 0.529 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in x 0.529 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.529 * [taylor]: Taking taylor expansion of 1.0 in x 0.530 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.530 * [taylor]: Taking taylor expansion of z in x 0.530 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.530 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.530 * [taylor]: Taking taylor expansion of z in z 0.533 * [taylor]: Taking taylor expansion of 0 in x 0.533 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.533 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.533 * [taylor]: Taking taylor expansion of 1.0 in z 0.533 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.533 * [taylor]: Taking taylor expansion of z in z 0.535 * * * [progress]: simplifying candidates 0.535 * [simplify]: Simplifying using # : (expm1 (fma y (- x z) (* z 1.0))) (log1p (fma y (- x z) (* z 1.0))) (* y (- x z)) (log (fma y (- x z) (* z 1.0))) (exp (fma y (- x z) (* z 1.0))) (* (cbrt (fma y (- x z) (* z 1.0))) (cbrt (fma y (- x z) (* z 1.0)))) (cbrt (fma y (- x z) (* z 1.0))) (* (* (fma y (- x z) (* z 1.0)) (fma y (- x z) (* z 1.0))) (fma y (- x z) (* z 1.0))) (sqrt (fma y (- x z) (* z 1.0))) (sqrt (fma y (- x z) (* z 1.0))) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.538 * * [simplify]: iteration 0 : 35 enodes (cost 65 ) 0.540 * * [simplify]: iteration 1 : 77 enodes (cost 52 ) 0.543 * * [simplify]: iteration 2 : 317 enodes (cost 52 ) 0.550 * * [simplify]: iteration 3 : 1721 enodes (cost 52 ) 0.589 * * [simplify]: iteration 4 : 5001 enodes (cost 52 ) 0.590 * [simplify]: Simplified to: (expm1 (fma y (- x z) (* z 1.0))) (log1p (fma y (- x z) (* z 1.0))) (* y (- x z)) (log (fma y (- x z) (* z 1.0))) (exp (fma y (- x z) (* z 1.0))) (* (cbrt (fma y (- x z) (* z 1.0))) (cbrt (fma y (- x z) (* z 1.0)))) (cbrt (fma y (- x z) (* z 1.0))) (pow (fma y (- x z) (* z 1.0)) 3) (sqrt (fma y (- x z) (* z 1.0))) (sqrt (fma y (- x z) (* z 1.0))) (fma y (- x z) (* z 1.0)) (fma y (- x z) (* z 1.0)) (fma y (- x z) (* z 1.0)) 0.590 * * * [progress]: adding candidates to table 0.620 * [progress]: [Phase 3 of 3] Extracting. 0.620 * * [regime]: Finding splitpoints for: (# #) 0.621 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.621 * * * * [regimes]: Trying to branch on z from (# #) 0.634 * * * * [regimes]: Trying to branch on y from (# #) 0.647 * * * * [regimes]: Trying to branch on x from (# #) 0.663 * * * [regime]: Found split indices: #