41.175 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.020 * * * [progress]: [2/2] Setting up program. 0.022 * [progress]: [Phase 2 of 3] Improving. 0.022 * [simplify]: Simplifying using # : (+ (* (- 1.0 x) y) (* x z)) 0.025 * * [simplify]: iteration 0 : 14 enodes (cost 3 ) 0.027 * * [simplify]: iteration 1 : 24 enodes (cost 3 ) 0.030 * * [simplify]: iteration 2 : 40 enodes (cost 3 ) 0.032 * * [simplify]: iteration 3 : 64 enodes (cost 3 ) 0.034 * * [simplify]: iteration 4 : 84 enodes (cost 3 ) 0.037 * * [simplify]: iteration 5 : 102 enodes (cost 3 ) 0.040 * * [simplify]: iteration 6 : 128 enodes (cost 3 ) 0.043 * * [simplify]: iteration 7 : 177 enodes (cost 3 ) 0.047 * * [simplify]: iteration 8 : 272 enodes (cost 3 ) 0.052 * * [simplify]: iteration 9 : 508 enodes (cost 3 ) 0.057 * * [simplify]: iteration 10 : 736 enodes (cost 3 ) 0.063 * * [simplify]: iteration 11 : 754 enodes (cost 3 ) 0.068 * * [simplify]: iteration 12 : 756 enodes (cost 3 ) 0.073 * * [simplify]: iteration 13 : 756 enodes (cost 3 ) 0.074 * [simplify]: Simplified to: (fma (- 1.0 x) y (* x z)) 0.077 * * [progress]: iteration 1 / 4 0.077 * * * [progress]: picking best candidate 0.079 * * * * [pick]: Picked # 0.079 * * * [progress]: localizing error 0.085 * * * [progress]: generating rewritten candidates 0.085 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1) 0.095 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.102 * * * [progress]: generating series expansions 0.102 * * * * [progress]: [ 1 / 2 ] generating series at (2 1) 0.102 * [approximate]: Taking taylor expansion of (* y (- 1.0 x)) in (x y) around 0 0.102 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in y 0.102 * [taylor]: Taking taylor expansion of y in y 0.102 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 0.102 * [taylor]: Taking taylor expansion of 1.0 in y 0.102 * [taylor]: Taking taylor expansion of x in y 0.102 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.102 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 0.103 * [taylor]: Taking taylor expansion of y in x 0.103 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.103 * [taylor]: Taking taylor expansion of 1.0 in x 0.103 * [taylor]: Taking taylor expansion of x in x 0.103 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.104 * [taylor]: Taking taylor expansion of 1.0 in y 0.104 * [taylor]: Taking taylor expansion of y in y 0.105 * [taylor]: Taking taylor expansion of (- y) in y 0.105 * [taylor]: Taking taylor expansion of y in y 0.107 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in (x y) around 0 0.111 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.111 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.111 * [taylor]: Taking taylor expansion of 1.0 in y 0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.111 * [taylor]: Taking taylor expansion of x in y 0.111 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.112 * [taylor]: Taking taylor expansion of 1.0 in x 0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.113 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.113 * [taylor]: Taking taylor expansion of 1.0 in x 0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.113 * [taylor]: Taking taylor expansion of x in x 0.113 * [taylor]: Taking taylor expansion of y in x 0.114 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.114 * [taylor]: Taking taylor expansion of -1 in y 0.114 * [taylor]: Taking taylor expansion of y in y 0.115 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.115 * [taylor]: Taking taylor expansion of 1.0 in y 0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.115 * [taylor]: Taking taylor expansion of y in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.120 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in (x y) around 0 0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in y 0.122 * [taylor]: Taking taylor expansion of -1 in y 0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.122 * [taylor]: Taking taylor expansion of x in y 0.122 * [taylor]: Taking taylor expansion of 1.0 in y 0.122 * [taylor]: Taking taylor expansion of y in y 0.122 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 0.122 * [taylor]: Taking taylor expansion of -1 in x 0.122 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 0.122 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.122 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.122 * [taylor]: Taking taylor expansion of x in x 0.123 * [taylor]: Taking taylor expansion of 1.0 in x 0.123 * [taylor]: Taking taylor expansion of y in x 0.123 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 0.123 * [taylor]: Taking taylor expansion of -1 in x 0.123 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 0.123 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.123 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.123 * [taylor]: Taking taylor expansion of x in x 0.124 * [taylor]: Taking taylor expansion of 1.0 in x 0.124 * [taylor]: Taking taylor expansion of y in x 0.124 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.124 * [taylor]: Taking taylor expansion of -1 in y 0.124 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 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 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.135 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.135 * [approximate]: Taking taylor expansion of (- (+ (* x z) (* 1.0 y)) (* x y)) in (x y z) around 0 0.135 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* 1.0 y)) (* x y)) in z 0.135 * [taylor]: Taking taylor expansion of (+ (* x z) (* 1.0 y)) in z 0.135 * [taylor]: Taking taylor expansion of (* x z) in z 0.135 * [taylor]: Taking taylor expansion of x in z 0.135 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of (* 1.0 y) in z 0.135 * [taylor]: Taking taylor expansion of 1.0 in z 0.135 * [taylor]: Taking taylor expansion of y in z 0.135 * [taylor]: Taking taylor expansion of (* x y) in z 0.135 * [taylor]: Taking taylor expansion of x in z 0.135 * [taylor]: Taking taylor expansion of y in z 0.135 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* 1.0 y)) (* x y)) in y 0.135 * [taylor]: Taking taylor expansion of (+ (* x z) (* 1.0 y)) in y 0.135 * [taylor]: Taking taylor expansion of (* x z) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of z in y 0.135 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.135 * [taylor]: Taking taylor expansion of 1.0 in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (* x y) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* 1.0 y)) (* x y)) in x 0.135 * [taylor]: Taking taylor expansion of (+ (* x z) (* 1.0 y)) in x 0.135 * [taylor]: Taking taylor expansion of (* x z) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of z in x 0.135 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.135 * [taylor]: Taking taylor expansion of 1.0 in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (* x y) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.135 * [taylor]: Taking taylor expansion of y in x 0.135 * [taylor]: Taking taylor expansion of (- (+ (* x z) (* 1.0 y)) (* x y)) in x 0.135 * [taylor]: Taking taylor expansion of (+ (* x z) (* 1.0 y)) in x 0.135 * [taylor]: Taking taylor expansion of (* x z) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of (* 1.0 y) in x 0.136 * [taylor]: Taking taylor expansion of 1.0 in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* x y) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.136 * [taylor]: Taking taylor expansion of 1.0 in y 0.136 * [taylor]: Taking taylor expansion of y in y 0.137 * [taylor]: Taking taylor expansion of 0 in z 0.138 * [taylor]: Taking taylor expansion of (- z y) in y 0.138 * [taylor]: Taking taylor expansion of z in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of z in z 0.139 * [taylor]: Taking taylor expansion of 1.0 in z 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.141 * [taylor]: Taking taylor expansion of 0 in z 0.142 * [taylor]: Taking taylor expansion of -1 in z 0.142 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [approximate]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) (/ 1 (* x y))) in (x y z) around 0 0.143 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) (/ 1 (* x y))) in z 0.143 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in z 0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 0.143 * [taylor]: Taking taylor expansion of (* x z) in z 0.143 * [taylor]: Taking taylor expansion of x in z 0.143 * [taylor]: Taking taylor expansion of z in z 0.143 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z 0.143 * [taylor]: Taking taylor expansion of 1.0 in z 0.143 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.143 * [taylor]: Taking taylor expansion of y in z 0.143 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.143 * [taylor]: Taking taylor expansion of (* x y) in z 0.144 * [taylor]: Taking taylor expansion of x in z 0.144 * [taylor]: Taking taylor expansion of y in z 0.144 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) (/ 1 (* x y))) in y 0.144 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 0.144 * [taylor]: Taking taylor expansion of (* x z) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.144 * [taylor]: Taking taylor expansion of z in y 0.144 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.144 * [taylor]: Taking taylor expansion of 1.0 in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.144 * [taylor]: Taking taylor expansion of (* x y) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.144 * [taylor]: Taking taylor expansion of y in y 0.145 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) (/ 1 (* x y))) in x 0.145 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.145 * [taylor]: Taking taylor expansion of (* x z) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [taylor]: Taking taylor expansion of z in x 0.145 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.145 * [taylor]: Taking taylor expansion of 1.0 in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.145 * [taylor]: Taking taylor expansion of y in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.145 * [taylor]: Taking taylor expansion of (* x y) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [taylor]: Taking taylor expansion of y in x 0.149 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) (/ 1 (* x y))) in x 0.149 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in x 0.149 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.149 * [taylor]: Taking taylor expansion of (* x z) in x 0.149 * [taylor]: Taking taylor expansion of x in x 0.149 * [taylor]: Taking taylor expansion of z in x 0.150 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.150 * [taylor]: Taking taylor expansion of 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 0.151 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.151 * [taylor]: Taking taylor expansion of (* x y) in x 0.151 * [taylor]: Taking taylor expansion of x in x 0.151 * [taylor]: Taking taylor expansion of y in x 0.151 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.151 * [taylor]: Taking taylor expansion of z in y 0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.151 * [taylor]: Taking taylor expansion of y in y 0.152 * [taylor]: Taking taylor expansion of -1 in z 0.154 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.154 * [taylor]: Taking taylor expansion of 1.0 in y 0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.154 * [taylor]: Taking taylor expansion of y in y 0.154 * [taylor]: Taking taylor expansion of 1.0 in z 0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.155 * [taylor]: Taking taylor expansion of z in z 0.158 * [taylor]: Taking taylor expansion of 0 in y 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.160 * [taylor]: Taking taylor expansion of 0 in z 0.161 * [approximate]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in (x y z) around 0 0.161 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in z 0.161 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z 0.161 * [taylor]: Taking taylor expansion of (* x z) in z 0.161 * [taylor]: Taking taylor expansion of x in z 0.161 * [taylor]: Taking taylor expansion of z in z 0.161 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in z 0.161 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z 0.161 * [taylor]: Taking taylor expansion of 1.0 in z 0.161 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.161 * [taylor]: Taking taylor expansion of y in z 0.162 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.162 * [taylor]: Taking taylor expansion of (* x y) in z 0.162 * [taylor]: Taking taylor expansion of x in z 0.162 * [taylor]: Taking taylor expansion of y in z 0.162 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y 0.162 * [taylor]: Taking taylor expansion of (* x z) in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of z in y 0.162 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y 0.162 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.162 * [taylor]: Taking taylor expansion of 1.0 in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.162 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.162 * [taylor]: Taking taylor expansion of (* x y) in y 0.162 * [taylor]: Taking taylor expansion of x in y 0.162 * [taylor]: Taking taylor expansion of y in y 0.163 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.163 * [taylor]: Taking taylor expansion of (* x z) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of z in x 0.163 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 0.163 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.163 * [taylor]: Taking taylor expansion of 1.0 in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.163 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.163 * [taylor]: Taking taylor expansion of (* x y) in x 0.163 * [taylor]: Taking taylor expansion of x in x 0.163 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (- (/ 1 (* x z)) (+ (* 1.0 (/ 1 y)) (/ 1 (* x y)))) in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x 0.164 * [taylor]: Taking taylor expansion of (* x z) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.164 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x 0.164 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x 0.164 * [taylor]: Taking taylor expansion of 1.0 in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.164 * [taylor]: Taking taylor expansion of (* x y) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 y)) in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.165 * [taylor]: Taking taylor expansion of z in y 0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.165 * [taylor]: Taking taylor expansion of y in y 0.166 * [taylor]: Taking taylor expansion of -1 in z 0.167 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.167 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.167 * [taylor]: Taking taylor expansion of 1.0 in y 0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.168 * [taylor]: Taking taylor expansion of (- 1.0) in z 0.168 * [taylor]: Taking taylor expansion of 1.0 in z 0.169 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.169 * [taylor]: Taking taylor expansion of z in z 0.172 * [taylor]: Taking taylor expansion of 0 in y 0.173 * [taylor]: Taking taylor expansion of 0 in z 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.175 * * * [progress]: simplifying candidates 0.176 * [simplify]: Simplifying using # : (expm1 (* (- 1.0 x) y)) (log1p (* (- 1.0 x) y)) (* (- 1.0 x) y) (+ (log (- 1.0 x)) (log y)) (log (* (- 1.0 x) y)) (exp (* (- 1.0 x) y)) (* (* (* (- 1.0 x) (- 1.0 x)) (- 1.0 x)) (* (* y y) y)) (* (cbrt (* (- 1.0 x) y)) (cbrt (* (- 1.0 x) y))) (cbrt (* (- 1.0 x) y)) (* (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (- 1.0 x) (* (cbrt y) (cbrt y))) (* (- 1.0 x) (sqrt y)) (* (- 1.0 x) 1) (* (cbrt (- 1.0 x)) y) (* (sqrt (- 1.0 x)) y) (* (- 1.0 x) y) (* (- (sqrt 1.0) (sqrt x)) y) (* (- 1.0 x) y) (* (- (pow 1.0 3) (pow x 3)) y) (* (- (* 1.0 1.0) (* x x)) y) (expm1 (+ (* (- 1.0 x) y) (* x z))) (log1p (+ (* (- 1.0 x) y) (* x z))) (* (exp (* (- 1.0 x) y)) (exp (* x z))) (log (+ (* (- 1.0 x) y) (* x z))) (exp (+ (* (- 1.0 x) y) (* x z))) (* (cbrt (+ (* (- 1.0 x) y) (* x z))) (cbrt (+ (* (- 1.0 x) y) (* x z)))) (cbrt (+ (* (- 1.0 x) y) (* x z))) (* (* (+ (* (- 1.0 x) y) (* x z)) (+ (* (- 1.0 x) y) (* x z))) (+ (* (- 1.0 x) y) (* x z))) (sqrt (+ (* (- 1.0 x) y) (* x z))) (sqrt (+ (* (- 1.0 x) y) (* x z))) (+ (pow (* (- 1.0 x) y) 3) (pow (* x z) 3)) (+ (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (- (* (* x z) (* x z)) (* (* (- 1.0 x) y) (* x z)))) (- (* (* (- 1.0 x) y) (* (- 1.0 x) y)) (* (* x z) (* x z))) (- (* (- 1.0 x) y) (* x z)) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) (- (+ (* x z) (* 1.0 y)) (* x y)) (- (+ (* x z) (* 1.0 y)) (* x y)) (- (+ (* x z) (* 1.0 y)) (* x y)) 0.181 * * [simplify]: iteration 0 : 196 enodes (cost 192 ) 0.187 * * [simplify]: iteration 1 : 847 enodes (cost 175 ) 0.210 * * [simplify]: iteration 2 : 4460 enodes (cost 175 ) 0.292 * * [simplify]: iteration 3 : 5001 enodes (cost 174 ) 0.294 * [simplify]: Simplified to: (expm1 (* (- 1.0 x) y)) (log1p (* (- 1.0 x) y)) (* y (- 1.0 x)) (log (* (- 1.0 x) y)) (log (* (- 1.0 x) y)) (exp (* (- 1.0 x) y)) (pow (* (- 1.0 x) y) 3) (* (cbrt (* (- 1.0 x) y)) (cbrt (* (- 1.0 x) y))) (cbrt (* (- 1.0 x) y)) (pow (* (- 1.0 x) y) 3) (sqrt (* (- 1.0 x) y)) (sqrt (* (- 1.0 x) y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (sqrt (- 1.0 x)) (sqrt y)) (* (- 1.0 x) (* (cbrt y) (cbrt y))) (* (- 1.0 x) (sqrt y)) (- 1.0 x) (* (cbrt (- 1.0 x)) y) (* (sqrt (- 1.0 x)) y) (* y (- 1.0 x)) (* (- (sqrt 1.0) (sqrt x)) y) (* y (- 1.0 x)) (* (- (pow 1.0 3) (pow x 3)) y) (* (- (* 1.0 1.0) (* x x)) y) (expm1 (+ (* (- 1.0 x) y) (* x z))) (log1p (+ (* (- 1.0 x) y) (* x z))) (exp (fma (- 1.0 x) y (* x z))) (log (+ (* (- 1.0 x) y) (* x z))) (exp (fma (- 1.0 x) y (* x z))) (* (cbrt (+ (* (- 1.0 x) y) (* x z))) (cbrt (+ (* (- 1.0 x) y) (* x z)))) (cbrt (+ (* (- 1.0 x) y) (* x z))) (pow (fma (- 1.0 x) y (* x z)) 3) (sqrt (+ (* (- 1.0 x) y) (* x z))) (sqrt (+ (* (- 1.0 x) y) (* x z))) (+ (pow (* (- 1.0 x) y) 3) (pow (* x z) 3)) (fma (* y (- 1.0 x)) (- (* (- 1.0 x) y) (* x z)) (* (* x z) (* x z))) (* (fma (- 1.0 x) y (* x z)) (- (* (- 1.0 x) y) (* x z))) (- (* (- 1.0 x) y) (* x z)) (* y (- 1.0 x)) (* y (- 1.0 x)) (* y (- 1.0 x)) (fma (- 1.0 x) y (* x z)) (fma (- 1.0 x) y (* x z)) (fma (- 1.0 x) y (* x z)) 0.294 * * * [progress]: adding candidates to table 0.390 * * [progress]: iteration 2 / 4 0.390 * * * [progress]: picking best candidate 0.392 * * * * [pick]: Picked # 0.392 * * * [progress]: localizing error 0.400 * * * [progress]: generating rewritten candidates 0.400 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1) 0.425 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2) 0.437 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1) 0.442 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1) 0.451 * * * [progress]: generating series expansions 0.451 * * * * [progress]: [ 1 / 4 ] generating series at (2 1) 0.451 * [approximate]: Taking taylor expansion of (* y (- 1.0 x)) in (x y) around 0 0.451 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in y 0.451 * [taylor]: Taking taylor expansion of y in y 0.451 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 0.451 * [taylor]: Taking taylor expansion of 1.0 in y 0.451 * [taylor]: Taking taylor expansion of x in y 0.451 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 0.451 * [taylor]: Taking taylor expansion of y in x 0.451 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.451 * [taylor]: Taking taylor expansion of 1.0 in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.451 * [taylor]: Taking taylor expansion of (* y (- 1.0 x)) in x 0.451 * [taylor]: Taking taylor expansion of y in x 0.451 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.451 * [taylor]: Taking taylor expansion of 1.0 in x 0.451 * [taylor]: Taking taylor expansion of x in x 0.452 * [taylor]: Taking taylor expansion of (* 1.0 y) in y 0.452 * [taylor]: Taking taylor expansion of 1.0 in y 0.452 * [taylor]: Taking taylor expansion of y in y 0.454 * [taylor]: Taking taylor expansion of (- y) in y 0.454 * [taylor]: Taking taylor expansion of y in y 0.456 * [taylor]: Taking taylor expansion of 0 in y 0.458 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [taylor]: Taking taylor expansion of 0 in y 0.464 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in (x y) around 0 0.465 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y 0.465 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.465 * [taylor]: Taking taylor expansion of 1.0 in y 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.465 * [taylor]: Taking taylor expansion of x in y 0.465 * [taylor]: Taking taylor expansion of y in y 0.465 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.465 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.465 * [taylor]: Taking taylor expansion of 1.0 in x 0.465 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.465 * [taylor]: Taking taylor expansion of x in x 0.465 * [taylor]: Taking taylor expansion of y in x 0.466 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x 0.466 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.466 * [taylor]: Taking taylor expansion of 1.0 in x 0.466 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.466 * [taylor]: Taking taylor expansion of x in x 0.466 * [taylor]: Taking taylor expansion of y in x 0.467 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.467 * [taylor]: Taking taylor expansion of -1 in y 0.467 * [taylor]: Taking taylor expansion of y in y 0.468 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.468 * [taylor]: Taking taylor expansion of 1.0 in y 0.468 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.469 * [taylor]: Taking taylor expansion of y in y 0.471 * [taylor]: Taking taylor expansion of 0 in y 0.473 * [taylor]: Taking taylor expansion of 0 in y 0.476 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in (x y) around 0 0.476 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in y 0.476 * [taylor]: Taking taylor expansion of -1 in y 0.476 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in y 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.476 * [taylor]: Taking taylor expansion of x in y 0.476 * [taylor]: Taking taylor expansion of 1.0 in y 0.476 * [taylor]: Taking taylor expansion of y in y 0.476 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 0.476 * [taylor]: Taking taylor expansion of -1 in x 0.476 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 0.476 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.476 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.476 * [taylor]: Taking taylor expansion of x in x 0.476 * [taylor]: Taking taylor expansion of 1.0 in x 0.476 * [taylor]: Taking taylor expansion of y in x 0.477 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) 1.0) y)) in x 0.477 * [taylor]: Taking taylor expansion of -1 in x 0.477 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) 1.0) y) in x 0.477 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.477 * [taylor]: Taking taylor expansion of x in x 0.477 * [taylor]: Taking taylor expansion of 1.0 in x 0.477 * [taylor]: Taking taylor expansion of y in x 0.478 * [taylor]: Taking taylor expansion of (/ -1 y) in y 0.478 * [taylor]: Taking taylor expansion of -1 in y 0.478 * [taylor]: Taking taylor expansion of y in y 0.479 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y 0.479 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y 0.479 * [taylor]: Taking taylor expansion of 1.0 in y 0.479 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.479 * [taylor]: Taking taylor expansion of y in y 0.482 * [taylor]: Taking taylor expansion of 0 in y 0.486 * [taylor]: Taking taylor expansion of 0 in y 0.488 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2) 0.488 * [approximate]: Taking taylor expansion of (* y (sqrt (- 1.0 x))) in (x y) around 0 0.488 * [taylor]: Taking taylor expansion of (* y (sqrt (- 1.0 x))) in y 0.488 * [taylor]: Taking taylor expansion of y in y 0.488 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in y 0.489 * [taylor]: Taking taylor expansion of (- 1.0 x) in y 0.489 * [taylor]: Taking taylor expansion of 1.0 in y 0.489 * [taylor]: Taking taylor expansion of x in y 0.489 * [taylor]: Taking taylor expansion of (* y (sqrt (- 1.0 x))) in x 0.489 * [taylor]: Taking taylor expansion of y in x 0.489 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.489 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.489 * [taylor]: Taking taylor expansion of 1.0 in x 0.489 * [taylor]: Taking taylor expansion of x in x 0.492 * [taylor]: Taking taylor expansion of (* y (sqrt (- 1.0 x))) in x 0.492 * [taylor]: Taking taylor expansion of y in x 0.492 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.492 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.492 * [taylor]: Taking taylor expansion of 1.0 in x 0.492 * [taylor]: Taking taylor expansion of x in x 0.495 * [taylor]: Taking taylor expansion of (* (sqrt 1.0) y) in y 0.495 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.495 * [taylor]: Taking taylor expansion of 1.0 in y 0.496 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of (- (* 1/2 (/ y (sqrt 1.0)))) in y 0.498 * [taylor]: Taking taylor expansion of (* 1/2 (/ y (sqrt 1.0))) in y 0.498 * [taylor]: Taking taylor expansion of 1/2 in y 0.498 * [taylor]: Taking taylor expansion of (/ y (sqrt 1.0)) in y 0.498 * [taylor]: Taking taylor expansion of y in y 0.498 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.498 * [taylor]: Taking taylor expansion of 1.0 in y 0.508 * [taylor]: Taking taylor expansion of (- (* 1/8 (/ y (pow (sqrt 1.0) 3)))) in y 0.508 * [taylor]: Taking taylor expansion of (* 1/8 (/ y (pow (sqrt 1.0) 3))) in y 0.508 * [taylor]: Taking taylor expansion of 1/8 in y 0.508 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 3)) in y 0.508 * [taylor]: Taking taylor expansion of y in y 0.508 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 3) in y 0.508 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.508 * [taylor]: Taking taylor expansion of 1.0 in y 0.528 * [taylor]: Taking taylor expansion of (- (* 1/16 (/ y (pow (sqrt 1.0) 5)))) in y 0.528 * [taylor]: Taking taylor expansion of (* 1/16 (/ y (pow (sqrt 1.0) 5))) in y 0.528 * [taylor]: Taking taylor expansion of 1/16 in y 0.528 * [taylor]: Taking taylor expansion of (/ y (pow (sqrt 1.0) 5)) in y 0.528 * [taylor]: Taking taylor expansion of y in y 0.528 * [taylor]: Taking taylor expansion of (pow (sqrt 1.0) 5) in y 0.528 * [taylor]: Taking taylor expansion of (sqrt 1.0) in y 0.528 * [taylor]: Taking taylor expansion of 1.0 in y 0.545 * [approximate]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in (x y) around 0 0.545 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in y 0.545 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in y 0.545 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y 0.545 * [taylor]: Taking taylor expansion of 1.0 in y 0.545 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.545 * [taylor]: Taking taylor expansion of x in y 0.546 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.546 * [taylor]: Taking taylor expansion of y in y 0.546 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 0.546 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.546 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.546 * [taylor]: Taking taylor expansion of 1.0 in x 0.546 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.546 * [taylor]: Taking taylor expansion of x in x 0.548 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.549 * [taylor]: Taking taylor expansion of y in x 0.549 * [taylor]: Taking taylor expansion of (* (sqrt (- 1.0 (/ 1 x))) (/ 1 y)) in x 0.549 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.549 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.549 * [taylor]: Taking taylor expansion of 1.0 in x 0.549 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.549 * [taylor]: Taking taylor expansion of x in x 0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.551 * [taylor]: Taking taylor expansion of y in x 0.551 * [taylor]: Taking taylor expansion of 0 in y 0.551 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.551 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.551 * [taylor]: Taking taylor expansion of +nan.0 in y 0.551 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.551 * [taylor]: Taking taylor expansion of y in y 0.556 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.556 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.556 * [taylor]: Taking taylor expansion of +nan.0 in y 0.556 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.556 * [taylor]: Taking taylor expansion of y in y 0.567 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.567 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.567 * [taylor]: Taking taylor expansion of +nan.0 in y 0.567 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.567 * [taylor]: Taking taylor expansion of y in y 0.570 * [approximate]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))) in (x y) around 0 0.570 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))) in y 0.570 * [taylor]: Taking taylor expansion of -1 in y 0.570 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in y 0.570 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in y 0.570 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.570 * [taylor]: Taking taylor expansion of x in y 0.570 * [taylor]: Taking taylor expansion of 1.0 in y 0.570 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.570 * [taylor]: Taking taylor expansion of y in y 0.571 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))) in x 0.571 * [taylor]: Taking taylor expansion of -1 in x 0.571 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in x 0.571 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.571 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.571 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.571 * [taylor]: Taking taylor expansion of x in x 0.571 * [taylor]: Taking taylor expansion of 1.0 in x 0.572 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of (* -1 (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y))) in x 0.573 * [taylor]: Taking taylor expansion of -1 in x 0.573 * [taylor]: Taking taylor expansion of (* (sqrt (+ (/ 1 x) 1.0)) (/ 1 y)) in x 0.573 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.573 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.573 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of 1.0 in x 0.574 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.574 * [taylor]: Taking taylor expansion of y in x 0.575 * [taylor]: Taking taylor expansion of 0 in y 0.576 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.576 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.576 * [taylor]: Taking taylor expansion of +nan.0 in y 0.576 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.576 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.581 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.581 * [taylor]: Taking taylor expansion of +nan.0 in y 0.581 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.587 * [taylor]: Taking taylor expansion of (- (* +nan.0 (/ 1 y))) in y 0.587 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y 0.588 * [taylor]: Taking taylor expansion of +nan.0 in y 0.588 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.588 * [taylor]: Taking taylor expansion of y in y 0.590 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 2 1) 0.590 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0 0.590 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.590 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.590 * [taylor]: Taking taylor expansion of 1.0 in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.592 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.592 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.592 * [taylor]: Taking taylor expansion of 1.0 in x 0.592 * [taylor]: Taking taylor expansion of x in x 0.602 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.602 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.602 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.602 * [taylor]: Taking taylor expansion of 1.0 in x 0.602 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.604 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.604 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.604 * [taylor]: Taking taylor expansion of 1.0 in x 0.604 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.604 * [taylor]: Taking taylor expansion of x in x 0.612 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 0.613 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.613 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.613 * [taylor]: Taking taylor expansion of x in x 0.613 * [taylor]: Taking taylor expansion of 1.0 in x 0.614 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.614 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.614 * [taylor]: Taking taylor expansion of x in x 0.615 * [taylor]: Taking taylor expansion of 1.0 in x 0.622 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1) 0.622 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 x)) in (x) around 0 0.622 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.622 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.622 * [taylor]: Taking taylor expansion of 1.0 in x 0.622 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 x)) in x 0.624 * [taylor]: Taking taylor expansion of (- 1.0 x) in x 0.624 * [taylor]: Taking taylor expansion of 1.0 in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.635 * [approximate]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in (x) around 0 0.635 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.635 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.635 * [taylor]: Taking taylor expansion of 1.0 in x 0.635 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.635 * [taylor]: Taking taylor expansion of x in x 0.636 * [taylor]: Taking taylor expansion of (sqrt (- 1.0 (/ 1 x))) in x 0.637 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x 0.637 * [taylor]: Taking taylor expansion of 1.0 in x 0.637 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.637 * [taylor]: Taking taylor expansion of x in x 0.645 * [approximate]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in (x) around 0 0.645 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.645 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.645 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.645 * [taylor]: Taking taylor expansion of x in x 0.645 * [taylor]: Taking taylor expansion of 1.0 in x 0.646 * [taylor]: Taking taylor expansion of (sqrt (+ (/ 1 x) 1.0)) in x 0.646 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 1.0) in x 0.647 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.647 * [taylor]: Taking taylor expansion of x in x 0.647 * [taylor]: Taking taylor expansion of 1.0 in x 0.658 * * * [progress]: simplifying candidates 0.659 * [simplify]: Simplifying using # : (expm1 (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (log1p (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)) (+ (log (sqrt (- 1.0 x))) (+ (log (sqrt (- 1.0 x))) (log y))) (+ (log (sqrt (- 1.0 x))) (log (* (sqrt (- 1.0 x)) y))) (log (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (exp (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* y y) y))) (* (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (* (* (* (sqrt (- 1.0 x)) y) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) y))) (* (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)))) (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (* (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (sqrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (pow 1.0 3) (pow x 3))) y)) (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (* (sqrt (- (pow 1.0 3) (pow x 3))) (* (sqrt (- (* 1.0 1.0) (* x x))) y)) (* (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (+ 1.0 x))) (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (pow 1.0 3) (pow x 3))) y)) (* (sqrt (+ 1.0 x)) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))) (* (sqrt (- (* 1.0 1.0) (* x x))) (* (sqrt (- (* 1.0 1.0) (* x x))) y)) (* (sqrt (+ 1.0 x)) (sqrt (+ 1.0 x))) (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) y)) (* (sqrt (cbrt (- 1.0 x))) (* (sqrt (- 1.0 x)) y)) (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- (sqrt 1.0) (sqrt x))) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y)) (* (sqrt (sqrt (- 1.0 x))) (* (sqrt (- 1.0 x)) y)) (* (sqrt (- 1.0 x)) (* (sqrt 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(exp (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (cbrt (sqrt (- 1.0 x))) (* (* (sqrt (- 1.0 x)) (sqrt (- 1.0 x))) (sqrt (- 1.0 x))) (sqrt (* (cbrt (- 1.0 x)) (cbrt (- 1.0 x)))) (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (sqrt 1) (sqrt (- 1.0 x)) (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (- (sqrt 1.0) (sqrt x))) (sqrt 1) (sqrt (- 1.0 x)) (sqrt (- (pow 1.0 3) (pow x 3))) (sqrt (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (+ 1.0 x)) (/ 1 2) (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) (- (* 1.0 y) (* x y)) (- (* (sqrt 1.0) y) (+ (* 1/2 (/ (* x y) (sqrt 1.0))) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3))))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y)))))) (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0))))) 0.666 * * [simplify]: iteration 0 : 346 enodes (cost 632 ) 0.673 * * [simplify]: iteration 1 : 1155 enodes (cost 558 ) 0.698 * * [simplify]: iteration 2 : 4953 enodes (cost 544 ) 0.783 * * [simplify]: iteration 3 : 5001 enodes (cost 542 ) 0.786 * [simplify]: Simplified to: (expm1 (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (log1p (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (* (- 1.0 x) y) (* (- 1.0 x) y) (+ (log (- 1.0 x)) (log y)) (+ (log (- 1.0 x)) (log y)) (+ (log (- 1.0 x)) (log y)) (pow (exp (- 1.0 x)) y) (pow (* (- 1.0 x) y) 3) (pow (* (- 1.0 x) y) 3) (* (cbrt (* (sqrt (- 1.0 x)) (* (sqrt (- 1.0 x)) y))) (cbrt (* (sqrt (- 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x)) y) (* (sqrt (- (pow 1.0 3) (pow x 3))) y) (* (sqrt (- (* 1.0 1.0) (* x x))) y) (expm1 (sqrt (- 1.0 x))) (log1p (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (exp (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (cbrt (sqrt (- 1.0 x))) (pow (sqrt (- 1.0 x)) 3) (fabs (cbrt (- 1.0 x))) (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) 1 (sqrt (- 1.0 x)) (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (- (sqrt 1.0) (sqrt x))) 1 (sqrt (- 1.0 x)) (sqrt (- (pow 1.0 3) (pow x 3))) (hypot 1.0 (* (pow x 1/2) (sqrt (+ 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (+ 1.0 x)) 1/2 (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (expm1 (sqrt (- 1.0 x))) (log1p (sqrt (- 1.0 x))) (log (sqrt (- 1.0 x))) (exp (sqrt (- 1.0 x))) (* (cbrt (sqrt (- 1.0 x))) (cbrt (sqrt (- 1.0 x)))) (cbrt (sqrt (- 1.0 x))) (pow (sqrt (- 1.0 x)) 3) (fabs (cbrt (- 1.0 x))) (sqrt (cbrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) 1 (sqrt (- 1.0 x)) (sqrt (+ (sqrt 1.0) (sqrt x))) (sqrt (- (sqrt 1.0) (sqrt x))) 1 (sqrt (- 1.0 x)) (sqrt (- (pow 1.0 3) (pow x 3))) (hypot 1.0 (* (pow x 1/2) (sqrt (+ 1.0 x)))) (sqrt (- (* 1.0 1.0) (* x x))) (sqrt (+ 1.0 x)) 1/2 (sqrt (sqrt (- 1.0 x))) (sqrt (sqrt (- 1.0 x))) (* (- 1.0 x) y) (* (- 1.0 x) y) (* (- 1.0 x) y) (fma (sqrt 1.0) y (- (fma 1/2 (/ (* x y) (sqrt 1.0)) (* 1/8 (/ (* (pow x 2) y) (pow (sqrt 1.0) 3)))))) (fma (- +nan.0) (/ y (pow x 2)) (* +nan.0 (- (/ y x) y))) (fma (- +nan.0) (/ y (pow x 2)) (* +nan.0 (- (/ y x) y))) (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0))))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (sqrt 1.0) (+ (* 1/8 (/ (pow x 2) (pow (sqrt 1.0) 3))) (* 1/2 (/ x (sqrt 1.0))))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) (- (- (/ +nan.0 x) +nan.0) (/ +nan.0 (pow x 2))) 0.787 * * * [progress]: adding candidates to table 1.071 * [progress]: [Phase 3 of 3] Extracting. 1.071 * * [regime]: Finding splitpoints for: (# #) 1.071 * * * [regime-changes]: Trying 4 branch expressions: ((+ (* (- 1.0 x) y) (* x z)) z y x) 1.071 * * * * [regimes]: Trying to branch on (+ (* (- 1.0 x) y) (* x z)) from (# #) 1.085 * * * * [regimes]: Trying to branch on z from (# #) 1.098 * * * * [regimes]: Trying to branch on y from (# #) 1.114 * * * * [regimes]: Trying to branch on x from (# #) 1.127 * * * [regime]: Found split indices: #