11.980 * [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. 0.018 * [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 ) 0.024 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.026 * * [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 ) 0.034 * * [simplify]: iteration 6 : 128 enodes (cost 3 ) 0.038 * * [simplify]: iteration 7 : 177 enodes (cost 3 ) 0.042 * * [simplify]: iteration 8 : 272 enodes (cost 3 ) 0.048 * * [simplify]: iteration 9 : 508 enodes (cost 3 ) 0.053 * * [simplify]: iteration 10 : 736 enodes (cost 3 ) 0.059 * * [simplify]: iteration 11 : 754 enodes (cost 3 ) 0.065 * * [simplify]: iteration 12 : 756 enodes (cost 3 ) 0.070 * * [simplify]: iteration 13 : 756 enodes (cost 3 ) 0.070 * [simplify]: Simplified to: (fma x y (* z (- 1.0 y))) 0.074 * * [progress]: iteration 1 / 4 0.074 * * * [progress]: picking best candidate 0.076 * * * * [pick]: Picked # 0.076 * * * [progress]: localizing error 0.087 * * * [progress]: generating rewritten candidates 0.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.094 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.117 * * * [progress]: generating series expansions 0.117 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.117 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0 0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.117 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.117 * [taylor]: Taking taylor expansion of 1.0 in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of z in y 0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.117 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.117 * [taylor]: Taking taylor expansion of 1.0 in z 0.117 * [taylor]: Taking taylor expansion of y in z 0.117 * [taylor]: Taking taylor expansion of z in z 0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.117 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.117 * [taylor]: Taking taylor expansion of 1.0 in z 0.117 * [taylor]: Taking taylor expansion of y in z 0.117 * [taylor]: Taking taylor expansion of z in z 0.118 * [taylor]: Taking taylor expansion of 0 in y 0.119 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.119 * [taylor]: Taking taylor expansion of 1.0 in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 0.125 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.125 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.125 * [taylor]: Taking taylor expansion of 1.0 in y 0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.125 * [taylor]: Taking taylor expansion of y in y 0.125 * [taylor]: Taking taylor expansion of z in y 0.126 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.126 * [taylor]: Taking taylor expansion of 1.0 in z 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.126 * [taylor]: Taking taylor expansion of y in z 0.126 * [taylor]: Taking taylor expansion of z in z 0.126 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.126 * [taylor]: Taking taylor expansion of 1.0 in z 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.126 * [taylor]: Taking taylor expansion of y in z 0.126 * [taylor]: Taking taylor expansion of z in z 0.126 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.126 * [taylor]: Taking taylor expansion of 1.0 in y 0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of 0 in y 0.131 * [taylor]: Taking taylor expansion of 0 in y 0.134 * [taylor]: Taking taylor expansion of 0 in y 0.138 * [taylor]: Taking taylor expansion of 0 in y 0.138 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0 0.138 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.138 * [taylor]: Taking taylor expansion of -1 in y 0.138 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.138 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 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 1.0 in y 0.138 * [taylor]: Taking taylor expansion of z in y 0.139 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.139 * [taylor]: Taking taylor expansion of -1 in z 0.139 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.139 * [taylor]: Taking taylor expansion of y in z 0.139 * [taylor]: Taking taylor expansion of 1.0 in z 0.139 * [taylor]: Taking taylor expansion of z in z 0.139 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.139 * [taylor]: Taking taylor expansion of -1 in z 0.139 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.139 * [taylor]: Taking taylor expansion of y in z 0.139 * [taylor]: Taking taylor expansion of 1.0 in z 0.139 * [taylor]: Taking taylor expansion of z in z 0.139 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.139 * [taylor]: Taking taylor expansion of -1 in y 0.139 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.139 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.140 * [taylor]: Taking taylor expansion of 1.0 in y 0.142 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.155 * [taylor]: Taking taylor expansion of 0 in y 0.156 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.156 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in (x y z) around 0 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in z 0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z 0.156 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.156 * [taylor]: Taking taylor expansion of 1.0 in z 0.156 * [taylor]: Taking taylor expansion of z in z 0.156 * [taylor]: Taking taylor expansion of (* x y) in z 0.156 * [taylor]: Taking taylor expansion of x in z 0.156 * [taylor]: Taking taylor expansion of y in z 0.156 * [taylor]: Taking taylor expansion of (* z y) in z 0.156 * [taylor]: Taking taylor expansion of z in z 0.156 * [taylor]: Taking taylor expansion of y in z 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in y 0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y 0.156 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.156 * [taylor]: Taking taylor expansion of 1.0 in y 0.156 * [taylor]: Taking taylor expansion of z in y 0.156 * [taylor]: Taking taylor expansion of (* x y) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (* z y) in y 0.156 * [taylor]: Taking taylor expansion of z in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.156 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.156 * [taylor]: Taking taylor expansion of z in x 0.156 * [taylor]: Taking taylor expansion of (* x y) in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (* z y) in x 0.156 * [taylor]: Taking taylor expansion of z in x 0.156 * [taylor]: Taking taylor expansion of y in x 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.156 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.156 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.156 * [taylor]: Taking taylor expansion of 1.0 in x 0.157 * [taylor]: Taking taylor expansion of z in x 0.157 * [taylor]: Taking taylor expansion of (* x y) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.157 * [taylor]: Taking taylor expansion of y in x 0.157 * [taylor]: Taking taylor expansion of (* z y) in x 0.157 * [taylor]: Taking taylor expansion of z in x 0.157 * [taylor]: Taking taylor expansion of y in x 0.157 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.157 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.157 * [taylor]: Taking taylor expansion of 1.0 in y 0.157 * [taylor]: Taking taylor expansion of z in y 0.157 * [taylor]: Taking taylor expansion of (* z y) in y 0.157 * [taylor]: Taking taylor expansion of z in y 0.157 * [taylor]: Taking taylor expansion of y in y 0.157 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.158 * [taylor]: Taking taylor expansion of 1.0 in z 0.158 * [taylor]: Taking taylor expansion of z in z 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.160 * [taylor]: Taking taylor expansion of (- z) in z 0.160 * [taylor]: Taking taylor expansion of z in z 0.163 * [taylor]: Taking taylor expansion of 0 in y 0.163 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [taylor]: Taking taylor expansion of 1 in z 0.170 * [taylor]: Taking taylor expansion of 0 in z 0.171 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0 0.172 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in z 0.172 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z 0.172 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.172 * [taylor]: Taking taylor expansion of 1.0 in z 0.172 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.172 * [taylor]: Taking taylor expansion of z in z 0.172 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.172 * [taylor]: Taking taylor expansion of (* x y) in z 0.172 * [taylor]: Taking taylor expansion of x in z 0.172 * [taylor]: Taking taylor expansion of y in z 0.172 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.172 * [taylor]: Taking taylor expansion of (* z y) in z 0.172 * [taylor]: Taking taylor expansion of z in z 0.172 * [taylor]: Taking taylor expansion of y in z 0.173 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in y 0.173 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y 0.173 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.173 * [taylor]: Taking taylor expansion of 1.0 in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.173 * [taylor]: Taking taylor expansion of z in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.173 * [taylor]: Taking taylor expansion of (* x y) in y 0.173 * [taylor]: Taking taylor expansion of x in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.173 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.173 * [taylor]: Taking taylor expansion of (* z y) in y 0.173 * [taylor]: Taking taylor expansion of z in y 0.173 * [taylor]: Taking taylor expansion of y in y 0.174 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.174 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.174 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.174 * [taylor]: Taking taylor expansion of 1.0 in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.174 * [taylor]: Taking taylor expansion of z in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.174 * [taylor]: Taking taylor expansion of (* x y) in x 0.174 * [taylor]: Taking taylor expansion of x in x 0.174 * [taylor]: Taking taylor expansion of y in x 0.174 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.174 * [taylor]: Taking taylor expansion of (* z y) in x 0.174 * [taylor]: Taking taylor expansion of z in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.175 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.175 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.175 * [taylor]: Taking taylor expansion of 1.0 in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.175 * [taylor]: Taking taylor expansion of z in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.175 * [taylor]: Taking taylor expansion of (* x y) in x 0.175 * [taylor]: Taking taylor expansion of x in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.175 * [taylor]: Taking taylor expansion of (* z y) in x 0.175 * [taylor]: Taking taylor expansion of z in x 0.175 * [taylor]: Taking taylor expansion of y in x 0.175 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.175 * [taylor]: Taking taylor expansion of y in y 0.176 * [taylor]: Taking taylor expansion of 1 in z 0.177 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.177 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.177 * [taylor]: Taking taylor expansion of 1.0 in y 0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.177 * [taylor]: Taking taylor expansion of z in y 0.177 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.177 * [taylor]: Taking taylor expansion of (* z y) in y 0.177 * [taylor]: Taking taylor expansion of z in y 0.177 * [taylor]: Taking taylor expansion of y in y 0.177 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.177 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.177 * [taylor]: Taking taylor expansion of z in z 0.178 * [taylor]: Taking taylor expansion of 0 in z 0.181 * [taylor]: Taking taylor expansion of 0 in y 0.182 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.182 * [taylor]: Taking taylor expansion of 1.0 in z 0.182 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.182 * [taylor]: Taking taylor expansion of z in z 0.183 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (x y z) around 0 0.183 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.183 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.183 * [taylor]: Taking taylor expansion of (* x y) in z 0.183 * [taylor]: Taking taylor expansion of x in z 0.183 * [taylor]: Taking taylor expansion of y in z 0.183 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.183 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.183 * [taylor]: Taking taylor expansion of (* z y) in z 0.183 * [taylor]: Taking taylor expansion of z in z 0.183 * [taylor]: Taking taylor expansion of y in z 0.184 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.184 * [taylor]: Taking taylor expansion of 1.0 in z 0.184 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.184 * [taylor]: Taking taylor expansion of z in z 0.184 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.184 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.184 * [taylor]: Taking taylor expansion of (* x y) in y 0.184 * [taylor]: Taking taylor expansion of x in y 0.184 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.185 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.185 * [taylor]: Taking taylor expansion of (* z y) in y 0.185 * [taylor]: Taking taylor expansion of z in y 0.185 * [taylor]: Taking taylor expansion of y in y 0.185 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.185 * [taylor]: Taking taylor expansion of 1.0 in y 0.185 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.185 * [taylor]: Taking taylor expansion of z in y 0.185 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.185 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.185 * [taylor]: Taking taylor expansion of (* x y) in x 0.185 * [taylor]: Taking taylor expansion of x in x 0.185 * [taylor]: Taking taylor expansion of y in x 0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.186 * [taylor]: Taking taylor expansion of (* z y) in x 0.186 * [taylor]: Taking taylor expansion of z in x 0.186 * [taylor]: Taking taylor expansion of y in x 0.186 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.186 * [taylor]: Taking taylor expansion of 1.0 in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.186 * [taylor]: Taking taylor expansion of z in x 0.186 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.186 * [taylor]: Taking taylor expansion of (* x y) in x 0.186 * [taylor]: Taking taylor expansion of x in x 0.186 * [taylor]: Taking taylor expansion of y in x 0.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.186 * [taylor]: Taking taylor expansion of (* z y) in x 0.186 * [taylor]: Taking taylor expansion of z in x 0.186 * [taylor]: Taking taylor expansion of y in x 0.186 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.186 * [taylor]: Taking taylor expansion of 1.0 in x 0.186 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.186 * [taylor]: Taking taylor expansion of z in x 0.187 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.187 * [taylor]: Taking taylor expansion of y in y 0.187 * [taylor]: Taking taylor expansion of 1 in z 0.188 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.188 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.188 * [taylor]: Taking taylor expansion of (* z y) in y 0.188 * [taylor]: Taking taylor expansion of z in y 0.188 * [taylor]: Taking taylor expansion of y in y 0.188 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.189 * [taylor]: Taking taylor expansion of 1.0 in y 0.189 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.189 * [taylor]: Taking taylor expansion of z in y 0.189 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.189 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.189 * [taylor]: Taking taylor expansion of z in z 0.190 * [taylor]: Taking taylor expansion of 0 in z 0.192 * [taylor]: Taking taylor expansion of 0 in y 0.193 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.193 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.193 * [taylor]: Taking taylor expansion of 1.0 in z 0.193 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.193 * [taylor]: Taking taylor expansion of z in z 0.195 * * * [progress]: simplifying candidates 0.196 * [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 (+ (* x y) (* z (- 1.0 y)))) (log1p (+ (* x y) (* z (- 1.0 y)))) (* (exp (* x y)) (exp (* z (- 1.0 y)))) (log (+ (* x y) (* z (- 1.0 y)))) (exp (+ (* x y) (* z (- 1.0 y)))) (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y))))) (cbrt (+ (* x y) (* z (- 1.0 y)))) (* (* (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y)))) (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3)) (+ (* (* x y) (* x y)) (- (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* (* x y) (* z (- 1.0 y))))) (- (* (* x y) (* x y)) (* (* z (- 1.0 y)) (* z (- 1.0 y)))) (- (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ (* x y) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))))) (+ (* x y) (* z (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))))) (+ (* x y) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ (* x y) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))))) (+ (* x y) (* z (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))))) (+ (* x y) (* z (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))))) (+ (* x y) (* z (fma 1 1.0 (- (* (sqrt y) (sqrt y)))))) (+ (* x y) (* z (fma 1 1.0 (- (* y 1))))) (+ (* x y) (* z 1.0)) (+ (* x y) (* z 1.0)) (+ (* x y) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)) (+ (* x y) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* (sqrt y) (sqrt y)))) z)) (+ (* x y) (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (+ (* x y) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)) (+ (* x y) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* (sqrt y) (sqrt y)))) z)) (+ (* x y) (* (fma (sqrt 1.0) (sqrt 1.0) (- (* y 1))) z)) (+ (* x y) (* (fma 1 1.0 (- (* (cbrt y) (* (cbrt y) (cbrt y))))) z)) (+ (* x y) (* (fma 1 1.0 (- (* (sqrt y) (sqrt y)))) z)) (+ (* x y) (* (fma 1 1.0 (- (* y 1))) z)) (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z)) (- (* 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)) 0.204 * * [simplify]: iteration 0 : 328 enodes (cost 632 ) 0.211 * * [simplify]: iteration 1 : 1159 enodes (cost 422 ) 0.243 * * [simplify]: iteration 2 : 5002 enodes (cost 414 ) 0.247 * [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))) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z 1.0) (* z (- y)) (* z 1.0) (* z (- y)) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* (* (+ (* 1 (pow (cbrt 1.0) 3)) (- y)) 1) z) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 y)) (* z (- 1.0 y)) (* z (fma (- y) 1 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 (+ (* x y) (* z (- 1.0 y)))) (log1p (+ (* x y) (* z (- 1.0 y)))) (exp (fma x y (* z (- 1.0 y)))) (log (+ (* x y) (* z (- 1.0 y)))) (exp (fma x y (* z (- 1.0 y)))) (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y))))) (cbrt (+ (* x y) (* z (- 1.0 y)))) (pow (fma x y (* z (- 1.0 y))) 3) (sqrt (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3)) (fma (* x x) (* y y) (* (* z (- 1.0 y)) (- (* z (- 1.0 y)) (* x y)))) (* (fma x y (* z (- 1.0 y))) (- (* x y) (* z (- 1.0 y)))) (- (* 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))) (fma x y (* z (- 1.0 y))) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (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))) (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y))) (fma x y (* 1.0 z)) (fma x y (* 1.0 z)) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (fma x y (* (fma (* (cbrt 1.0) (cbrt 1.0)) (cbrt 1.0) (- (* y 1))) z)) (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))) (fma x y (* z (- 1.0 y))) (fma x y (* z (- 1.0 y))) (fma x y (* 1.0 z)) (fma x y (* 1.0 z)) (* 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))) 0.248 * * * [progress]: adding candidates to table 0.375 * * [progress]: iteration 2 / 4 0.375 * * * [progress]: picking best candidate 0.379 * * * * [pick]: Picked # 0.379 * * * [progress]: localizing error 0.387 * * * [progress]: generating rewritten candidates 0.387 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.396 * * * [progress]: generating series expansions 0.396 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.396 * [approximate]: Taking taylor expansion of (- (fma x y (* 1.0 z)) (* z y)) in (x y z) around 0 0.396 * [taylor]: Taking taylor expansion of (- (fma x y (* 1.0 z)) (* z y)) in z 0.396 * [taylor]: Taking taylor expansion of (fma x y (* 1.0 z)) in z 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 1.0 z)) 0.397 * [taylor]: Taking taylor expansion of (* x y) in z 0.397 * [taylor]: Taking taylor expansion of x in z 0.397 * [taylor]: Taking taylor expansion of y in z 0.397 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.397 * [taylor]: Taking taylor expansion of 1.0 in z 0.397 * [taylor]: Taking taylor expansion of z in z 0.397 * [taylor]: Taking taylor expansion of (* z y) in z 0.397 * [taylor]: Taking taylor expansion of z in z 0.397 * [taylor]: Taking taylor expansion of y in z 0.397 * [taylor]: Taking taylor expansion of (- (fma x y (* 1.0 z)) (* z y)) in y 0.397 * [taylor]: Taking taylor expansion of (fma x y (* 1.0 z)) in y 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 1.0 z)) 0.397 * [taylor]: Taking taylor expansion of (* x y) in y 0.397 * [taylor]: Taking taylor expansion of x in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.397 * [taylor]: Taking taylor expansion of 1.0 in y 0.397 * [taylor]: Taking taylor expansion of z in y 0.397 * [taylor]: Taking taylor expansion of (* z y) in y 0.397 * [taylor]: Taking taylor expansion of z in y 0.397 * [taylor]: Taking taylor expansion of y in y 0.397 * [taylor]: Taking taylor expansion of (- (fma x y (* 1.0 z)) (* z y)) in x 0.397 * [taylor]: Taking taylor expansion of (fma x y (* 1.0 z)) in x 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 1.0 z)) 0.397 * [taylor]: Taking taylor expansion of (* x y) in x 0.397 * [taylor]: Taking taylor expansion of x in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.397 * [taylor]: Taking taylor expansion of 1.0 in x 0.397 * [taylor]: Taking taylor expansion of z in x 0.397 * [taylor]: Taking taylor expansion of (* z y) in x 0.397 * [taylor]: Taking taylor expansion of z in x 0.397 * [taylor]: Taking taylor expansion of y in x 0.397 * [taylor]: Taking taylor expansion of (- (fma x y (* 1.0 z)) (* z y)) in x 0.397 * [taylor]: Taking taylor expansion of (fma x y (* 1.0 z)) in x 0.397 * [taylor]: Rewrote expression to (+ (* x y) (* 1.0 z)) 0.398 * [taylor]: Taking taylor expansion of (* x y) in x 0.398 * [taylor]: Taking taylor expansion of x in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.398 * [taylor]: Taking taylor expansion of 1.0 in x 0.398 * [taylor]: Taking taylor expansion of z in x 0.398 * [taylor]: Taking taylor expansion of (* z y) in x 0.398 * [taylor]: Taking taylor expansion of z in x 0.398 * [taylor]: Taking taylor expansion of y in x 0.398 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.398 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.398 * [taylor]: Taking taylor expansion of 1.0 in y 0.398 * [taylor]: Taking taylor expansion of z 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 0.399 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.399 * [taylor]: Taking taylor expansion of 1.0 in z 0.399 * [taylor]: Taking taylor expansion of z in z 0.400 * [taylor]: Taking taylor expansion of y in y 0.400 * [taylor]: Taking taylor expansion of 0 in z 0.401 * [taylor]: Taking taylor expansion of (- z) in z 0.401 * [taylor]: Taking taylor expansion of z in z 0.405 * [taylor]: Taking taylor expansion of 0 in y 0.405 * [taylor]: Taking taylor expansion of 0 in z 0.405 * [taylor]: Taking taylor expansion of 1 in z 0.407 * [taylor]: Taking taylor expansion of 0 in z 0.408 * [approximate]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) (/ 1 (* z y))) in (x y z) around 0 0.408 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) (/ 1 (* z y))) in z 0.408 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) in z 0.408 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1.0 z)) 0.408 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 0.408 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.408 * [taylor]: Taking taylor expansion of x in z 0.408 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.408 * [taylor]: Taking taylor expansion of y in z 0.408 * [taylor]: Taking taylor expansion of (/ 1.0 z) in z 0.408 * [taylor]: Taking taylor expansion of 1.0 in z 0.408 * [taylor]: Taking taylor expansion of z in z 0.409 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.409 * [taylor]: Taking taylor expansion of (* z y) in z 0.409 * [taylor]: Taking taylor expansion of z in z 0.409 * [taylor]: Taking taylor expansion of y in z 0.409 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) (/ 1 (* z y))) in y 0.409 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) in y 0.409 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1.0 z)) 0.409 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 0.409 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.409 * [taylor]: Taking taylor expansion of x in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (/ 1.0 z) in y 0.410 * [taylor]: Taking taylor expansion of 1.0 in y 0.410 * [taylor]: Taking taylor expansion of z in y 0.410 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.410 * [taylor]: Taking taylor expansion of (* z y) in y 0.410 * [taylor]: Taking taylor expansion of z in y 0.410 * [taylor]: Taking taylor expansion of y in y 0.410 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) (/ 1 (* z y))) in x 0.410 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) in x 0.411 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1.0 z)) 0.411 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (/ 1.0 z) in x 0.411 * [taylor]: Taking taylor expansion of 1.0 in x 0.411 * [taylor]: Taking taylor expansion of z in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.411 * [taylor]: Taking taylor expansion of (* z y) in x 0.411 * [taylor]: Taking taylor expansion of z in x 0.411 * [taylor]: Taking taylor expansion of y in x 0.411 * [taylor]: Taking taylor expansion of (- (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) (/ 1 (* z y))) in x 0.411 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (/ 1.0 z)) in x 0.411 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (/ 1.0 z)) 0.411 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 0.411 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.411 * [taylor]: Taking taylor expansion of x in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of (/ 1.0 z) in x 0.412 * [taylor]: Taking taylor expansion of 1.0 in x 0.412 * [taylor]: Taking taylor expansion of z in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.412 * [taylor]: Taking taylor expansion of (* z y) in x 0.412 * [taylor]: Taking taylor expansion of z in x 0.412 * [taylor]: Taking taylor expansion of y in x 0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.412 * [taylor]: Taking taylor expansion of y in y 0.413 * [taylor]: Taking taylor expansion of 1 in z 0.414 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.414 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.414 * [taylor]: Taking taylor expansion of 1.0 in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.414 * [taylor]: Taking taylor expansion of z in y 0.414 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.414 * [taylor]: Taking taylor expansion of (* z y) in y 0.414 * [taylor]: Taking taylor expansion of z in y 0.414 * [taylor]: Taking taylor expansion of y in y 0.414 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.414 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.414 * [taylor]: Taking taylor expansion of z in z 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in y 0.419 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.419 * [taylor]: Taking taylor expansion of 1.0 in z 0.419 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.419 * [taylor]: Taking taylor expansion of z in z 0.420 * [approximate]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) (/ 1 (* z y))) in (x y z) around 0 0.421 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) (/ 1 (* z y))) in z 0.421 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) in z 0.421 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1.0 z)) 0.421 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 0.421 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.421 * [taylor]: Taking taylor expansion of -1 in z 0.421 * [taylor]: Taking taylor expansion of x in z 0.421 * [taylor]: Taking taylor expansion of (/ -1 y) in z 0.421 * [taylor]: Taking taylor expansion of -1 in z 0.421 * [taylor]: Taking taylor expansion of y in z 0.421 * [taylor]: Taking taylor expansion of (/ -1.0 z) in z 0.421 * [taylor]: Taking taylor expansion of -1.0 in z 0.421 * [taylor]: Taking taylor expansion of z in z 0.421 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.421 * [taylor]: Taking taylor expansion of (* z y) in z 0.421 * [taylor]: Taking taylor expansion of z in z 0.422 * [taylor]: Taking taylor expansion of y in z 0.422 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) (/ 1 (* z y))) in y 0.422 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) in y 0.422 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1.0 z)) 0.422 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 0.422 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.422 * [taylor]: Taking taylor expansion of -1 in y 0.422 * [taylor]: Taking taylor expansion of x in y 0.422 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.422 * [taylor]: Taking taylor expansion of -1 in y 0.422 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (/ -1.0 z) in y 0.423 * [taylor]: Taking taylor expansion of -1.0 in y 0.423 * [taylor]: Taking taylor expansion of z in y 0.423 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.423 * [taylor]: Taking taylor expansion of (* z y) in y 0.423 * [taylor]: Taking taylor expansion of z in y 0.423 * [taylor]: Taking taylor expansion of y in y 0.423 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) (/ 1 (* z y))) in x 0.423 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) in x 0.423 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1.0 z)) 0.423 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.423 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.423 * [taylor]: Taking taylor expansion of -1 in x 0.423 * [taylor]: Taking taylor expansion of x in x 0.424 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.424 * [taylor]: Taking taylor expansion of -1 in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (/ -1.0 z) in x 0.424 * [taylor]: Taking taylor expansion of -1.0 in x 0.424 * [taylor]: Taking taylor expansion of z in x 0.424 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.424 * [taylor]: Taking taylor expansion of (* z y) in x 0.424 * [taylor]: Taking taylor expansion of z in x 0.424 * [taylor]: Taking taylor expansion of y in x 0.424 * [taylor]: Taking taylor expansion of (- (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) (/ 1 (* z y))) in x 0.424 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (/ -1.0 z)) in x 0.424 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (/ -1.0 z)) 0.424 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 0.424 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.424 * [taylor]: Taking taylor expansion of -1 in x 0.424 * [taylor]: Taking taylor expansion of x in x 0.425 * [taylor]: Taking taylor expansion of (/ -1 y) in x 0.425 * [taylor]: Taking taylor expansion of -1 in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (/ -1.0 z) in x 0.425 * [taylor]: Taking taylor expansion of -1.0 in x 0.425 * [taylor]: Taking taylor expansion of z in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.425 * [taylor]: Taking taylor expansion of (* z y) in x 0.425 * [taylor]: Taking taylor expansion of z in x 0.425 * [taylor]: Taking taylor expansion of y in x 0.425 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.425 * [taylor]: Taking taylor expansion of y in y 0.426 * [taylor]: Taking taylor expansion of 1 in z 0.427 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.427 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.427 * [taylor]: Taking taylor expansion of (* z y) in y 0.427 * [taylor]: Taking taylor expansion of z in y 0.427 * [taylor]: Taking taylor expansion of y in y 0.427 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.427 * [taylor]: Taking taylor expansion of 1.0 in y 0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.427 * [taylor]: Taking taylor expansion of z in y 0.427 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.427 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.427 * [taylor]: Taking taylor expansion of z in z 0.429 * [taylor]: Taking taylor expansion of 0 in z 0.431 * [taylor]: Taking taylor expansion of 0 in y 0.432 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z))) in z 0.432 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.432 * [taylor]: Taking taylor expansion of 1.0 in z 0.432 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.432 * [taylor]: Taking taylor expansion of z in z 0.434 * * * [progress]: simplifying candidates 0.434 * [simplify]: Simplifying using # : (expm1 (+ (fma x y (* 1.0 z)) (* (- y) z))) (log1p (+ (fma x y (* 1.0 z)) (* (- y) z))) (* (exp (fma x y (* 1.0 z))) (exp (* (- y) z))) (log (+ (fma x y (* 1.0 z)) (* (- y) z))) (exp (+ (fma x y (* 1.0 z)) (* (- y) z))) (* (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z)))) (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (* (* (+ (fma x y (* 1.0 z)) (* (- y) z)) (+ (fma x y (* 1.0 z)) (* (- y) z))) (+ (fma x y (* 1.0 z)) (* (- y) z))) (sqrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (sqrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (+ (pow (fma x y (* 1.0 z)) 3) (pow (* (- y) z) 3)) (+ (* (fma x y (* 1.0 z)) (fma x y (* 1.0 z))) (- (* (* (- y) z) (* (- y) z)) (* (fma x y (* 1.0 z)) (* (- y) z)))) (- (* (fma x y (* 1.0 z)) (fma x y (* 1.0 z))) (* (* (- y) z) (* (- y) z))) (- (fma x y (* 1.0 z)) (* (- y) z)) (+ (fma x y (* 1.0 z)) (* (- y) z)) (+ (fma x y (* 1.0 z)) (* (- y) z)) (+ (fma x y (* 1.0 z)) (* (- y) z)) (+ (* 1.0 z) (* (- y) z)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.438 * * [simplify]: iteration 0 : 103 enodes (cost 148 ) 0.442 * * [simplify]: iteration 1 : 465 enodes (cost 125 ) 0.455 * * [simplify]: iteration 2 : 2425 enodes (cost 108 ) 0.515 * * [simplify]: iteration 3 : 5001 enodes (cost 106 ) 0.517 * [simplify]: Simplified to: (expm1 (+ (fma x y (* 1.0 z)) (* (- y) z))) (log1p (+ (fma x y (* 1.0 z)) (* (- y) z))) (exp (fma z (- 1.0 y) (* x y))) (log (+ (fma x y (* 1.0 z)) (* (- y) z))) (exp (fma z (- 1.0 y) (* x y))) (* (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z)))) (cbrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (pow (fma z (- 1.0 y) (* x y)) 3) (sqrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (sqrt (+ (fma x y (* 1.0 z)) (* (- y) z))) (- (pow (fma x y (* 1.0 z)) 3) (pow (* z y) 3)) (fma y (* z (* z y)) (* (fma 1.0 z (* x y)) (fma y z (fma 1.0 z (* x y))))) (* (fma z (- 1.0 y) (* x y)) (fma y z (fma 1.0 z (* x y)))) (fma y z (fma 1.0 z (* x y))) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) (* (- 1.0 y) z) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) 0.517 * * * [progress]: adding candidates to table 0.560 * * [progress]: iteration 3 / 4 0.560 * * * [progress]: picking best candidate 0.562 * * * * [pick]: Picked # 0.562 * * * [progress]: localizing error 0.568 * * * [progress]: generating rewritten candidates 0.568 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.569 * * * [progress]: generating series expansions 0.569 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.569 * [approximate]: Taking taylor expansion of (fma z (- 1.0 y) (* x y)) in (z y x) around 0 0.569 * [taylor]: Taking taylor expansion of (fma z (- 1.0 y) (* x y)) in x 0.570 * [taylor]: Rewrote expression to (+ (* z (- 1.0 y)) (* x y)) 0.570 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in x 0.570 * [taylor]: Taking taylor expansion of z in x 0.570 * [taylor]: Taking taylor expansion of (- 1.0 y) in x 0.570 * [taylor]: Taking taylor expansion of 1.0 in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.570 * [taylor]: Taking taylor expansion of (* x y) in x 0.570 * [taylor]: Taking taylor expansion of x in x 0.570 * [taylor]: Taking taylor expansion of y in x 0.570 * [taylor]: Taking taylor expansion of (fma z (- 1.0 y) (* x y)) in y 0.570 * [taylor]: Rewrote expression to (+ (* z (- 1.0 y)) (* x y)) 0.570 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in y 0.570 * [taylor]: Taking taylor expansion of z in y 0.570 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.570 * [taylor]: Taking taylor expansion of 1.0 in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (* x y) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.570 * [taylor]: Taking taylor expansion of (fma z (- 1.0 y) (* x y)) in z 0.570 * [taylor]: Rewrote expression to (+ (* z (- 1.0 y)) (* x y)) 0.570 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in z 0.570 * [taylor]: Taking taylor expansion of z in z 0.570 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.570 * [taylor]: Taking taylor expansion of 1.0 in z 0.570 * [taylor]: Taking taylor expansion of y in z 0.570 * [taylor]: Taking taylor expansion of (* x y) in z 0.570 * [taylor]: Taking taylor expansion of x in z 0.570 * [taylor]: Taking taylor expansion of y in z 0.570 * [taylor]: Taking taylor expansion of (fma z (- 1.0 y) (* x y)) in z 0.570 * [taylor]: Rewrote expression to (+ (* z (- 1.0 y)) (* x y)) 0.570 * [taylor]: Taking taylor expansion of (* z (- 1.0 y)) in z 0.570 * [taylor]: Taking taylor expansion of z in z 0.570 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.570 * [taylor]: Taking taylor expansion of 1.0 in z 0.570 * [taylor]: Taking taylor expansion of y in z 0.570 * [taylor]: Taking taylor expansion of (* x y) in z 0.570 * [taylor]: Taking taylor expansion of x in z 0.571 * [taylor]: Taking taylor expansion of y in z 0.571 * [taylor]: Taking taylor expansion of (* x y) in y 0.571 * [taylor]: Taking taylor expansion of x in y 0.571 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of 0 in x 0.572 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.572 * [taylor]: Taking taylor expansion of 1.0 in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.575 * [taylor]: Taking taylor expansion of 0 in y 0.575 * [taylor]: Taking taylor expansion of 0 in x 0.575 * [taylor]: Taking taylor expansion of -1 in x 0.576 * [taylor]: Taking taylor expansion of 0 in x 0.576 * [approximate]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 y)) (/ 1 (* x y))) in (z y x) around 0 0.576 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 y)) (/ 1 (* x y))) in x 0.577 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 y))) (/ 1 (* x y))) 0.577 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 y))) in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.577 * [taylor]: Taking taylor expansion of z in x 0.577 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x 0.577 * [taylor]: Taking taylor expansion of 1.0 in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.577 * [taylor]: Taking taylor expansion of y in x 0.577 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.577 * [taylor]: Taking taylor expansion of (* x y) in x 0.577 * [taylor]: Taking taylor expansion of x in x 0.577 * [taylor]: Taking taylor expansion of y in x 0.577 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 y)) (/ 1 (* x y))) in y 0.578 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 y))) (/ 1 (* x y))) 0.578 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 y))) in y 0.578 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.578 * [taylor]: Taking taylor expansion of z in y 0.578 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.578 * [taylor]: Taking taylor expansion of 1.0 in y 0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.578 * [taylor]: Taking taylor expansion of (* x y) in y 0.578 * [taylor]: Taking taylor expansion of x in y 0.578 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 y)) (/ 1 (* x y))) in z 0.579 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 y))) (/ 1 (* x y))) 0.579 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 y))) in z 0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.579 * [taylor]: Taking taylor expansion of z in z 0.579 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.579 * [taylor]: Taking taylor expansion of 1.0 in z 0.579 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.579 * [taylor]: Taking taylor expansion of y in z 0.579 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.579 * [taylor]: Taking taylor expansion of (* x y) in z 0.579 * [taylor]: Taking taylor expansion of x in z 0.579 * [taylor]: Taking taylor expansion of y in z 0.579 * [taylor]: Taking taylor expansion of (fma (/ 1 z) (- 1.0 (/ 1 y)) (/ 1 (* x y))) in z 0.579 * [taylor]: Rewrote expression to (+ (* (/ 1 z) (- 1.0 (/ 1 y))) (/ 1 (* x y))) 0.579 * [taylor]: Taking taylor expansion of (* (/ 1 z) (- 1.0 (/ 1 y))) in z 0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.579 * [taylor]: Taking taylor expansion of z in z 0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.580 * [taylor]: Taking taylor expansion of 1.0 in z 0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.580 * [taylor]: Taking taylor expansion of y in z 0.580 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.580 * [taylor]: Taking taylor expansion of (* x y) in z 0.580 * [taylor]: Taking taylor expansion of x in z 0.580 * [taylor]: Taking taylor expansion of y in z 0.580 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.580 * [taylor]: Taking taylor expansion of 1.0 in y 0.580 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of -1 in x 0.583 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.583 * [taylor]: Taking taylor expansion of (* x y) in y 0.583 * [taylor]: Taking taylor expansion of x in y 0.583 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.583 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of 1.0 in x 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in x 0.592 * [taylor]: Taking taylor expansion of 0 in x 0.593 * [approximate]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 y) 1.0) (/ 1 (* x y))) in (z y x) around 0 0.594 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 y) 1.0) (/ 1 (* x y))) in x 0.594 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 y) 1.0)) (/ 1 (* x y))) 0.594 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 y) 1.0)) in x 0.594 * [taylor]: Taking taylor expansion of (/ -1 z) in x 0.594 * [taylor]: Taking taylor expansion of -1 in x 0.594 * [taylor]: Taking taylor expansion of z in x 0.594 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.594 * [taylor]: Taking taylor expansion of y in x 0.594 * [taylor]: Taking taylor expansion of 1.0 in x 0.594 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.594 * [taylor]: Taking taylor expansion of (* x y) in x 0.594 * [taylor]: Taking taylor expansion of x in x 0.594 * [taylor]: Taking taylor expansion of y in x 0.594 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 y) 1.0) (/ 1 (* x y))) in y 0.595 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 y) 1.0)) (/ 1 (* x y))) 0.595 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 y) 1.0)) in y 0.595 * [taylor]: Taking taylor expansion of (/ -1 z) in y 0.595 * [taylor]: Taking taylor expansion of -1 in y 0.595 * [taylor]: Taking taylor expansion of z in y 0.595 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.595 * [taylor]: Taking taylor expansion of 1.0 in y 0.595 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.595 * [taylor]: Taking taylor expansion of (* x y) in y 0.595 * [taylor]: Taking taylor expansion of x in y 0.595 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 y) 1.0) (/ 1 (* x y))) in z 0.596 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 y) 1.0)) (/ 1 (* x y))) 0.596 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 y) 1.0)) in z 0.596 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.596 * [taylor]: Taking taylor expansion of -1 in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.596 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of 1.0 in z 0.596 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.596 * [taylor]: Taking taylor expansion of (* x y) in z 0.596 * [taylor]: Taking taylor expansion of x in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of (fma (/ -1 z) (+ (/ 1 y) 1.0) (/ 1 (* x y))) in z 0.597 * [taylor]: Rewrote expression to (+ (* (/ -1 z) (+ (/ 1 y) 1.0)) (/ 1 (* x y))) 0.597 * [taylor]: Taking taylor expansion of (* (/ -1 z) (+ (/ 1 y) 1.0)) in z 0.597 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.597 * [taylor]: Taking taylor expansion of -1 in z 0.597 * [taylor]: Taking taylor expansion of z in z 0.597 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.597 * [taylor]: Taking taylor expansion of y in z 0.597 * [taylor]: Taking taylor expansion of 1.0 in z 0.597 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.597 * [taylor]: Taking taylor expansion of (* x y) in z 0.597 * [taylor]: Taking taylor expansion of x in z 0.597 * [taylor]: Taking taylor expansion of y in z 0.598 * [taylor]: Taking taylor expansion of (- (+ (/ 1 y) 1.0)) in y 0.598 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.598 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.598 * [taylor]: Taking taylor expansion of y in y 0.598 * [taylor]: Taking taylor expansion of 1.0 in y 0.599 * [taylor]: Taking taylor expansion of -1 in x 0.600 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.600 * [taylor]: Taking taylor expansion of (* x y) in y 0.600 * [taylor]: Taking taylor expansion of x in y 0.600 * [taylor]: Taking taylor expansion of y in y 0.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.600 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of (- 1.0) in x 0.602 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in x 0.605 * [taylor]: Taking taylor expansion of 0 in x 0.607 * * * [progress]: simplifying candidates 0.608 * [simplify]: Simplifying using # : (expm1 (fma z (- 1.0 y) (* x y))) (log1p (fma z (- 1.0 y) (* x y))) (* z (- 1.0 y)) (log (fma z (- 1.0 y) (* x y))) (exp (fma z (- 1.0 y) (* x y))) (* (cbrt (fma z (- 1.0 y) (* x y))) (cbrt (fma z (- 1.0 y) (* x y)))) (cbrt (fma z (- 1.0 y) (* x y))) (* (* (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y))) (fma z (- 1.0 y) (* x y))) (sqrt (fma z (- 1.0 y) (* x y))) (sqrt (fma z (- 1.0 y) (* x y))) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.611 * * [simplify]: iteration 0 : 35 enodes (cost 65 ) 0.613 * * [simplify]: iteration 1 : 76 enodes (cost 52 ) 0.617 * * [simplify]: iteration 2 : 313 enodes (cost 52 ) 0.626 * * [simplify]: iteration 3 : 1805 enodes (cost 52 ) 0.672 * * [simplify]: iteration 4 : 5003 enodes (cost 52 ) 0.673 * [simplify]: Simplified to: (expm1 (fma z (- 1.0 y) (* x y))) (log1p (fma z (- 1.0 y) (* x y))) (* z (- 1.0 y)) (log (fma z (- 1.0 y) (* x y))) (exp (fma z (- 1.0 y) (* x y))) (* (cbrt (fma z (- 1.0 y) (* x y))) (cbrt (fma z (- 1.0 y) (* x y)))) (cbrt (fma z (- 1.0 y) (* x y))) (pow (fma z (- 1.0 y) (* x y)) 3) (sqrt (fma z (- 1.0 y) (* x y))) (sqrt (fma z (- 1.0 y) (* x y))) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) (fma z (- 1.0 y) (* x y)) 0.673 * * * [progress]: adding candidates to table 0.691 * [progress]: [Phase 3 of 3] Extracting. 0.691 * * [regime]: Finding splitpoints for: (# #) 0.692 * * * [regime-changes]: Trying 3 branch expressions: (z y x) 0.692 * * * * [regimes]: Trying to branch on z from (# #) 0.705 * * * * [regimes]: Trying to branch on y from (# #) 0.723 * * * * [regimes]: Trying to branch on x from (# #) 0.736 * * * [regime]: Found split indices: #