17.029 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.015 * [progress]: [Phase 2 of 3] Improving. 0.015 * [simplify]: Simplifying using # : (+ x (* y (+ z x))) 0.017 * * [simplify]: iteration 0 : 15 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 29 enodes (cost 2 ) 0.020 * * [simplify]: iteration 2 : 47 enodes (cost 2 ) 0.021 * * [simplify]: iteration 3 : 56 enodes (cost 2 ) 0.023 * * [simplify]: iteration 4 : 63 enodes (cost 2 ) 0.024 * * [simplify]: iteration 5 : 81 enodes (cost 2 ) 0.026 * * [simplify]: iteration 6 : 144 enodes (cost 2 ) 0.028 * * [simplify]: iteration 7 : 198 enodes (cost 2 ) 0.030 * * [simplify]: iteration 8 : 251 enodes (cost 2 ) 0.032 * * [simplify]: iteration 9 : 377 enodes (cost 2 ) 0.036 * * [simplify]: iteration 10 : 630 enodes (cost 2 ) 0.048 * * [simplify]: iteration 11 : 1805 enodes (cost 2 ) 0.128 * * [simplify]: iteration 12 : 5001 enodes (cost 2 ) 0.129 * [simplify]: Simplified to: (fma y (+ z x) x) 0.132 * * [progress]: iteration 1 / 4 0.132 * * * [progress]: picking best candidate 0.133 * * * * [pick]: Picked # 0.134 * * * [progress]: localizing error 0.138 * * * [progress]: generating rewritten candidates 0.138 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.139 * * * [progress]: generating series expansions 0.139 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.139 * [approximate]: Taking taylor expansion of (fma y (+ x z) x) in (y z x) around 0 0.139 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in x 0.139 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x) 0.139 * [taylor]: Taking taylor expansion of (* y (+ x z)) in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of (+ x z) in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of z in x 0.139 * [taylor]: Taking taylor expansion of x in x 0.139 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in z 0.140 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x) 0.140 * [taylor]: Taking taylor expansion of (* y (+ x z)) in z 0.140 * [taylor]: Taking taylor expansion of y in z 0.140 * [taylor]: Taking taylor expansion of (+ x z) in z 0.140 * [taylor]: Taking taylor expansion of x in z 0.140 * [taylor]: Taking taylor expansion of z in z 0.140 * [taylor]: Taking taylor expansion of x in z 0.140 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in y 0.140 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x) 0.140 * [taylor]: Taking taylor expansion of (* y (+ x z)) in y 0.140 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of (+ x z) in y 0.140 * [taylor]: Taking taylor expansion of x in y 0.140 * [taylor]: Taking taylor expansion of z in y 0.140 * [taylor]: Taking taylor expansion of x in y 0.140 * [taylor]: Taking taylor expansion of (fma y (+ x z) x) in y 0.140 * [taylor]: Rewrote expression to (+ (* y (+ x z)) x) 0.140 * [taylor]: Taking taylor expansion of (* y (+ x z)) in y 0.140 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of (+ x z) in y 0.140 * [taylor]: Taking taylor expansion of x in y 0.140 * [taylor]: Taking taylor expansion of z in y 0.140 * [taylor]: Taking taylor expansion of x in y 0.140 * [taylor]: Taking taylor expansion of x in z 0.140 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of (+ x z) in z 0.141 * [taylor]: Taking taylor expansion of x in z 0.141 * [taylor]: Taking taylor expansion of z in z 0.141 * [taylor]: Taking taylor expansion of x in x 0.141 * [taylor]: Taking taylor expansion of 0 in x 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [taylor]: Taking taylor expansion of 0 in x 0.142 * [taylor]: Taking taylor expansion of 1 in x 0.142 * [taylor]: Taking taylor expansion of 0 in x 0.143 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 z) (/ 1 x)) (/ 1 x)) in (y z x) around 0 0.143 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 z) (/ 1 x)) (/ 1 x)) in x 0.143 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) (/ 1 x)) 0.143 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) in x 0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.143 * [taylor]: Taking taylor expansion of y in x 0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x 0.143 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.143 * [taylor]: Taking taylor expansion of z in x 0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.143 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.144 * [taylor]: Taking taylor expansion of x in x 0.144 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 z) (/ 1 x)) (/ 1 x)) in z 0.144 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) (/ 1 x)) 0.144 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.144 * [taylor]: Taking taylor expansion of y in z 0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.144 * [taylor]: Taking taylor expansion of z in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.144 * [taylor]: Taking taylor expansion of x in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.144 * [taylor]: Taking taylor expansion of x in z 0.145 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 z) (/ 1 x)) (/ 1 x)) in y 0.145 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) (/ 1 x)) 0.145 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.145 * [taylor]: Taking taylor expansion of z in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.145 * [taylor]: Taking taylor expansion of x in y 0.145 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (+ (/ 1 z) (/ 1 x)) (/ 1 x)) in y 0.145 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) (/ 1 x)) 0.145 * [taylor]: Taking taylor expansion of (* (/ 1 y) (+ (/ 1 z) (/ 1 x))) in y 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.145 * [taylor]: Taking taylor expansion of y in y 0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.146 * [taylor]: Taking taylor expansion of z in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.146 * [taylor]: Taking taylor expansion of x in y 0.146 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.146 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.146 * [taylor]: Taking taylor expansion of z in z 0.146 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.146 * [taylor]: Taking taylor expansion of x in z 0.147 * [taylor]: Taking taylor expansion of 1 in x 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.148 * [taylor]: Taking taylor expansion of x in z 0.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.148 * [taylor]: Taking taylor expansion of x in x 0.153 * [taylor]: Taking taylor expansion of 0 in z 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.153 * [taylor]: Taking taylor expansion of x in x 0.154 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 z) (/ 1 x))) (/ -1 x)) in (y z x) around 0 0.154 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 z) (/ 1 x))) (/ -1 x)) in x 0.154 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) (/ -1 x)) 0.154 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) in x 0.154 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.154 * [taylor]: Taking taylor expansion of -1 in x 0.154 * [taylor]: Taking taylor expansion of y in x 0.154 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 x))) in x 0.154 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.154 * [taylor]: Taking taylor expansion of z in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.155 * [taylor]: Taking taylor expansion of -1 in x 0.155 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 z) (/ 1 x))) (/ -1 x)) in z 0.155 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) (/ -1 x)) 0.155 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) in z 0.155 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.155 * [taylor]: Taking taylor expansion of -1 in z 0.155 * [taylor]: Taking taylor expansion of y in z 0.155 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 x))) in z 0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.155 * [taylor]: Taking taylor expansion of z in z 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.156 * [taylor]: Taking taylor expansion of x in z 0.156 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.156 * [taylor]: Taking taylor expansion of -1 in z 0.156 * [taylor]: Taking taylor expansion of x in z 0.156 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 z) (/ 1 x))) (/ -1 x)) in y 0.156 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) (/ -1 x)) 0.156 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) in y 0.156 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.156 * [taylor]: Taking taylor expansion of -1 in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 x))) in y 0.156 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.156 * [taylor]: Taking taylor expansion of z in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.156 * [taylor]: Taking taylor expansion of -1 in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (- (+ (/ 1 z) (/ 1 x))) (/ -1 x)) in y 0.156 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) (/ -1 x)) 0.157 * [taylor]: Taking taylor expansion of (* (/ -1 y) (- (+ (/ 1 z) (/ 1 x)))) in y 0.157 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.157 * [taylor]: Taking taylor expansion of -1 in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) (/ 1 x))) in y 0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.157 * [taylor]: Taking taylor expansion of z in y 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.157 * [taylor]: Taking taylor expansion of -1 in y 0.157 * [taylor]: Taking taylor expansion of x in y 0.157 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.157 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.157 * [taylor]: Taking taylor expansion of z in z 0.158 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.158 * [taylor]: Taking taylor expansion of x in z 0.158 * [taylor]: Taking taylor expansion of 1 in x 0.159 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.160 * [taylor]: Taking taylor expansion of x in z 0.160 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.160 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.164 * * * [progress]: simplifying candidates 0.164 * [simplify]: Simplifying using # : (* y (+ z x)) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) 0.166 * * [simplify]: iteration 0 : 20 enodes (cost 11 ) 0.168 * * [simplify]: iteration 1 : 36 enodes (cost 8 ) 0.169 * * [simplify]: iteration 2 : 47 enodes (cost 8 ) 0.170 * * [simplify]: iteration 3 : 54 enodes (cost 8 ) 0.172 * * [simplify]: iteration 4 : 72 enodes (cost 8 ) 0.174 * * [simplify]: iteration 5 : 135 enodes (cost 8 ) 0.176 * * [simplify]: iteration 6 : 189 enodes (cost 8 ) 0.179 * * [simplify]: iteration 7 : 242 enodes (cost 8 ) 0.182 * * [simplify]: iteration 8 : 368 enodes (cost 8 ) 0.186 * * [simplify]: iteration 9 : 621 enodes (cost 8 ) 0.200 * * [simplify]: iteration 10 : 1796 enodes (cost 8 ) 0.285 * * [simplify]: iteration 11 : 5002 enodes (cost 8 ) 0.286 * [simplify]: Simplified to: (* y (+ z x)) (fma y z (fma y x x)) (fma y z (fma y x x)) (fma y z (fma y x x)) 0.286 * * * [progress]: adding candidates to table 0.292 * * [progress]: iteration 2 / 4 0.292 * * * [progress]: picking best candidate 0.294 * * * * [pick]: Picked # 0.294 * * * [progress]: localizing error 0.300 * * * [progress]: generating rewritten candidates 0.300 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.301 * * * [progress]: generating series expansions 0.301 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.301 * [approximate]: Taking taylor expansion of (fma y z (fma y x x)) in (y z x) around 0 0.301 * [taylor]: Taking taylor expansion of (fma y z (fma y x x)) in x 0.301 * [taylor]: Rewrote expression to (+ (* y z) (fma y x x)) 0.301 * [taylor]: Taking taylor expansion of (* y z) in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of z in x 0.301 * [taylor]: Taking taylor expansion of (fma y x x) in x 0.301 * [taylor]: Rewrote expression to (+ (* y x) x) 0.301 * [taylor]: Taking taylor expansion of (* y x) in x 0.301 * [taylor]: Taking taylor expansion of y in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of x in x 0.301 * [taylor]: Taking taylor expansion of (fma y z (fma y x x)) in z 0.301 * [taylor]: Rewrote expression to (+ (* y z) (fma y x x)) 0.301 * [taylor]: Taking taylor expansion of (* y z) in z 0.301 * [taylor]: Taking taylor expansion of y in z 0.301 * [taylor]: Taking taylor expansion of z in z 0.301 * [taylor]: Taking taylor expansion of (fma y x x) in z 0.301 * [taylor]: Rewrote expression to (+ (* y x) x) 0.301 * [taylor]: Taking taylor expansion of (* y x) in z 0.301 * [taylor]: Taking taylor expansion of y in z 0.301 * [taylor]: Taking taylor expansion of x in z 0.301 * [taylor]: Taking taylor expansion of x in z 0.301 * [taylor]: Taking taylor expansion of (fma y z (fma y x x)) in y 0.302 * [taylor]: Rewrote expression to (+ (* y z) (fma y x x)) 0.302 * [taylor]: Taking taylor expansion of (* y z) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of z in y 0.302 * [taylor]: Taking taylor expansion of (fma y x x) in y 0.302 * [taylor]: Rewrote expression to (+ (* y x) x) 0.302 * [taylor]: Taking taylor expansion of (* y x) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of (fma y z (fma y x x)) in y 0.302 * [taylor]: Rewrote expression to (+ (* y z) (fma y x x)) 0.302 * [taylor]: Taking taylor expansion of (* y z) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of z in y 0.302 * [taylor]: Taking taylor expansion of (fma y x x) in y 0.302 * [taylor]: Rewrote expression to (+ (* y x) x) 0.302 * [taylor]: Taking taylor expansion of (* y x) in y 0.302 * [taylor]: Taking taylor expansion of y in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of x in y 0.302 * [taylor]: Taking taylor expansion of x in z 0.302 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of (+ x z) in z 0.303 * [taylor]: Taking taylor expansion of x in z 0.303 * [taylor]: Taking taylor expansion of z in z 0.303 * [taylor]: Taking taylor expansion of x in x 0.303 * [taylor]: Taking taylor expansion of 0 in x 0.305 * [taylor]: Taking taylor expansion of 0 in z 0.305 * [taylor]: Taking taylor expansion of 0 in x 0.305 * [taylor]: Taking taylor expansion of 1 in x 0.305 * [taylor]: Taking taylor expansion of 0 in x 0.306 * [approximate]: Taking taylor expansion of (fma (/ 1 y) (/ 1 z) (fma (/ 1 y) (/ 1 x) (/ 1 x))) in (y z x) around 0 0.306 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 z) (fma (/ 1 y) (/ 1 x) (/ 1 x))) in x 0.306 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 z)) (fma (/ 1 y) (/ 1 x) (/ 1 x))) 0.306 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 z)) in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.306 * [taylor]: Taking taylor expansion of z in x 0.306 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in x 0.306 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x)) 0.306 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.306 * [taylor]: Taking taylor expansion of y in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.306 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.306 * [taylor]: Taking taylor expansion of x in x 0.307 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 z) (fma (/ 1 y) (/ 1 x) (/ 1 x))) in z 0.307 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 z)) (fma (/ 1 y) (/ 1 x) (/ 1 x))) 0.307 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 z)) in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.307 * [taylor]: Taking taylor expansion of y in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.307 * [taylor]: Taking taylor expansion of z in z 0.307 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in z 0.307 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x)) 0.307 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.307 * [taylor]: Taking taylor expansion of y in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.307 * [taylor]: Taking taylor expansion of x in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.308 * [taylor]: Taking taylor expansion of x in z 0.308 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 z) (fma (/ 1 y) (/ 1 x) (/ 1 x))) in y 0.308 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 z)) (fma (/ 1 y) (/ 1 x) (/ 1 x))) 0.308 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 z)) in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.308 * [taylor]: Taking taylor expansion of z in y 0.308 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y 0.308 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x)) 0.308 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.308 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.308 * [taylor]: Taking taylor expansion of x in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.309 * [taylor]: Taking taylor expansion of x in y 0.309 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 z) (fma (/ 1 y) (/ 1 x) (/ 1 x))) in y 0.309 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 z)) (fma (/ 1 y) (/ 1 x) (/ 1 x))) 0.309 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 z)) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.309 * [taylor]: Taking taylor expansion of z in y 0.309 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 1 x) (/ 1 x)) in y 0.309 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 1 x)) (/ 1 x)) 0.309 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 1 x)) in y 0.309 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.309 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.310 * [taylor]: Taking taylor expansion of x in y 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.310 * [taylor]: Taking taylor expansion of x in y 0.310 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.310 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.310 * [taylor]: Taking taylor expansion of z in z 0.310 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.310 * [taylor]: Taking taylor expansion of x in z 0.310 * [taylor]: Taking taylor expansion of 1 in x 0.312 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.312 * [taylor]: Taking taylor expansion of x in z 0.313 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.313 * [taylor]: Taking taylor expansion of x in x 0.316 * [taylor]: Taking taylor expansion of 0 in z 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.317 * [approximate]: Taking taylor expansion of (fma (/ -1 y) (/ -1 z) (fma (/ -1 y) (/ -1 x) (/ -1 x))) in (y z x) around 0 0.317 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 z) (fma (/ -1 y) (/ -1 x) (/ -1 x))) in x 0.317 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 z)) (fma (/ -1 y) (/ -1 x) (/ -1 x))) 0.317 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 z)) in x 0.317 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [taylor]: Taking taylor expansion of z in x 0.317 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in x 0.317 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x)) 0.317 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in x 0.317 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.318 * [taylor]: Taking taylor expansion of x in x 0.318 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 z) (fma (/ -1 y) (/ -1 x) (/ -1 x))) in z 0.318 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 z)) (fma (/ -1 y) (/ -1 x) (/ -1 x))) 0.318 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 z)) in z 0.318 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.318 * [taylor]: Taking taylor expansion of -1 in z 0.318 * [taylor]: Taking taylor expansion of y in z 0.318 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.318 * [taylor]: Taking taylor expansion of -1 in z 0.318 * [taylor]: Taking taylor expansion of z in z 0.318 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in z 0.318 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x)) 0.318 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in z 0.319 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.319 * [taylor]: Taking taylor expansion of -1 in z 0.319 * [taylor]: Taking taylor expansion of y in z 0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.319 * [taylor]: Taking taylor expansion of -1 in z 0.319 * [taylor]: Taking taylor expansion of x in z 0.319 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.319 * [taylor]: Taking taylor expansion of -1 in z 0.319 * [taylor]: Taking taylor expansion of x in z 0.319 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 z) (fma (/ -1 y) (/ -1 x) (/ -1 x))) in y 0.319 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 z)) (fma (/ -1 y) (/ -1 x) (/ -1 x))) 0.319 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 z)) in y 0.319 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.319 * [taylor]: Taking taylor expansion of -1 in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.319 * [taylor]: Taking taylor expansion of -1 in y 0.319 * [taylor]: Taking taylor expansion of z in y 0.319 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y 0.319 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x)) 0.319 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.319 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.319 * [taylor]: Taking taylor expansion of -1 in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.320 * [taylor]: Taking taylor expansion of -1 in y 0.320 * [taylor]: Taking taylor expansion of x in y 0.320 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.320 * [taylor]: Taking taylor expansion of -1 in y 0.320 * [taylor]: Taking taylor expansion of x in y 0.320 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 z) (fma (/ -1 y) (/ -1 x) (/ -1 x))) in y 0.320 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 z)) (fma (/ -1 y) (/ -1 x) (/ -1 x))) 0.320 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 z)) in y 0.320 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.320 * [taylor]: Taking taylor expansion of -1 in y 0.320 * [taylor]: Taking taylor expansion of y in y 0.320 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.320 * [taylor]: Taking taylor expansion of -1 in y 0.320 * [taylor]: Taking taylor expansion of z in y 0.320 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -1 x) (/ -1 x)) in y 0.321 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -1 x)) (/ -1 x)) 0.321 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -1 x)) in y 0.321 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.321 * [taylor]: Taking taylor expansion of -1 in y 0.321 * [taylor]: Taking taylor expansion of y in y 0.321 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.321 * [taylor]: Taking taylor expansion of -1 in y 0.321 * [taylor]: Taking taylor expansion of x in y 0.321 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.321 * [taylor]: Taking taylor expansion of -1 in y 0.321 * [taylor]: Taking taylor expansion of x in y 0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (/ 1 x)) in z 0.321 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.321 * [taylor]: Taking taylor expansion of z in z 0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.322 * [taylor]: Taking taylor expansion of x in z 0.322 * [taylor]: Taking taylor expansion of 1 in x 0.324 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in z 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.324 * [taylor]: Taking taylor expansion of x in z 0.324 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.324 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of 0 in z 0.327 * [taylor]: Taking taylor expansion of (- (/ 1 x)) in x 0.327 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.328 * * * [progress]: simplifying candidates 0.329 * [simplify]: Simplifying using # : (* y z) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) (+ (* z y) (+ x (* x y))) 0.331 * * [simplify]: iteration 0 : 14 enodes (cost 10 ) 0.333 * * [simplify]: iteration 1 : 33 enodes (cost 7 ) 0.334 * * [simplify]: iteration 2 : 50 enodes (cost 7 ) 0.336 * * [simplify]: iteration 3 : 61 enodes (cost 7 ) 0.337 * * [simplify]: iteration 4 : 80 enodes (cost 7 ) 0.339 * * [simplify]: iteration 5 : 143 enodes (cost 7 ) 0.341 * * [simplify]: iteration 6 : 197 enodes (cost 7 ) 0.343 * * [simplify]: iteration 7 : 250 enodes (cost 7 ) 0.346 * * [simplify]: iteration 8 : 376 enodes (cost 7 ) 0.351 * * [simplify]: iteration 9 : 629 enodes (cost 7 ) 0.363 * * [simplify]: iteration 10 : 1804 enodes (cost 7 ) 0.443 * * [simplify]: iteration 11 : 5001 enodes (cost 7 ) 0.444 * [simplify]: Simplified to: (* y z) (fma y z (fma y x x)) (fma y z (fma y x x)) (fma y z (fma y x x)) 0.444 * * * [progress]: adding candidates to table 0.447 * [progress]: [Phase 3 of 3] Extracting. 0.449 * [simplify]: Simplifying using # : (fma y z (fma y x x)) 0.449 * * [simplify]: iteration 0 : 5 enodes (cost 2 ) 0.449 * [simplify]: Simplified to: (fma y z (fma y x x)) 0.950 * [regime-testing]: End program error score: 0.003625453181647706