16.306 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.022 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying using # : (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t) 0.028 * * [simplify]: iteration 0 : 25 enodes (cost 6 ) 0.031 * * [simplify]: iteration 1 : 50 enodes (cost 6 ) 0.034 * * [simplify]: iteration 2 : 80 enodes (cost 6 ) 0.037 * * [simplify]: iteration 3 : 122 enodes (cost 6 ) 0.040 * * [simplify]: iteration 4 : 171 enodes (cost 5 ) 0.044 * * [simplify]: iteration 5 : 230 enodes (cost 5 ) 0.047 * * [simplify]: iteration 6 : 267 enodes (cost 5 ) 0.052 * * [simplify]: iteration 7 : 370 enodes (cost 5 ) 0.058 * * [simplify]: iteration 8 : 522 enodes (cost 5 ) 0.065 * * [simplify]: iteration 9 : 820 enodes (cost 5 ) 0.070 * * [simplify]: iteration 10 : 820 enodes (cost 5 ) 0.071 * [simplify]: Simplified to: (fma (/ x 8.0) 1.0 (fma (- (/ y 2.0)) z t)) 0.075 * * [progress]: iteration 1 / 4 0.075 * * * [progress]: picking best candidate 0.078 * * * * [pick]: Picked # 0.078 * * * [progress]: localizing error 0.088 * * * [progress]: generating rewritten candidates 0.088 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.092 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.100 * * * [progress]: generating series expansions 0.100 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.100 * [approximate]: Taking taylor expansion of (* 0.5 (* z y)) in (y z) around 0 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 0.101 * [taylor]: Taking taylor expansion of 0.5 in z 0.101 * [taylor]: Taking taylor expansion of (* z y) in z 0.101 * [taylor]: Taking taylor expansion of z in z 0.101 * [taylor]: Taking taylor expansion of y in z 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 0.101 * [taylor]: Taking taylor expansion of 0.5 in y 0.101 * [taylor]: Taking taylor expansion of (* z y) in y 0.101 * [taylor]: Taking taylor expansion of z in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 0.101 * [taylor]: Taking taylor expansion of 0.5 in y 0.101 * [taylor]: Taking taylor expansion of (* z y) in y 0.101 * [taylor]: Taking taylor expansion of z in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of 0 in z 0.102 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.102 * [taylor]: Taking taylor expansion of 0.5 in z 0.102 * [taylor]: Taking taylor expansion of z in z 0.103 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.108 * [taylor]: Taking taylor expansion of 0 in z 0.108 * [approximate]: Taking taylor expansion of (/ 0.5 (* z y)) in (y z) around 0 0.108 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in z 0.108 * [taylor]: Taking taylor expansion of 0.5 in z 0.108 * [taylor]: Taking taylor expansion of (* z y) in z 0.108 * [taylor]: Taking taylor expansion of z in z 0.108 * [taylor]: Taking taylor expansion of y in z 0.109 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y 0.109 * [taylor]: Taking taylor expansion of 0.5 in y 0.109 * [taylor]: Taking taylor expansion of (* z y) in y 0.109 * [taylor]: Taking taylor expansion of z in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y 0.109 * [taylor]: Taking taylor expansion of 0.5 in y 0.109 * [taylor]: Taking taylor expansion of (* z y) in y 0.109 * [taylor]: Taking taylor expansion of z in y 0.109 * [taylor]: Taking taylor expansion of y in y 0.109 * [taylor]: Taking taylor expansion of (/ 0.5 z) in z 0.110 * [taylor]: Taking taylor expansion of 0.5 in z 0.110 * [taylor]: Taking taylor expansion of z in z 0.115 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [taylor]: Taking taylor expansion of 0 in z 0.118 * [taylor]: Taking taylor expansion of 0 in z 0.119 * [approximate]: Taking taylor expansion of (/ 0.5 (* z y)) in (y z) around 0 0.119 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in z 0.119 * [taylor]: Taking taylor expansion of 0.5 in z 0.119 * [taylor]: Taking taylor expansion of (* z y) in z 0.119 * [taylor]: Taking taylor expansion of z in z 0.119 * [taylor]: Taking taylor expansion of y in z 0.120 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y 0.120 * [taylor]: Taking taylor expansion of 0.5 in y 0.120 * [taylor]: Taking taylor expansion of (* z y) in y 0.120 * [taylor]: Taking taylor expansion of z in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.120 * [taylor]: Taking taylor expansion of (/ 0.5 (* z y)) in y 0.120 * [taylor]: Taking taylor expansion of 0.5 in y 0.120 * [taylor]: Taking taylor expansion of (* z y) in y 0.120 * [taylor]: Taking taylor expansion of z in y 0.120 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of (/ 0.5 z) in z 0.121 * [taylor]: Taking taylor expansion of 0.5 in z 0.121 * [taylor]: Taking taylor expansion of z in z 0.122 * [taylor]: Taking taylor expansion of 0 in z 0.123 * [taylor]: Taking taylor expansion of 0 in z 0.124 * [taylor]: Taking taylor expansion of 0 in z 0.125 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.125 * [approximate]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in (x y z) around 0 0.126 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in z 0.126 * [taylor]: Taking taylor expansion of (* 0.125 x) in z 0.126 * [taylor]: Taking taylor expansion of 0.125 in z 0.126 * [taylor]: Taking taylor expansion of x in z 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in z 0.126 * [taylor]: Taking taylor expansion of 0.5 in z 0.126 * [taylor]: Taking taylor expansion of (* z y) in z 0.126 * [taylor]: Taking taylor expansion of z in z 0.126 * [taylor]: Taking taylor expansion of y in z 0.126 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in y 0.126 * [taylor]: Taking taylor expansion of (* 0.125 x) in y 0.126 * [taylor]: Taking taylor expansion of 0.125 in y 0.126 * [taylor]: Taking taylor expansion of x in y 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 0.126 * [taylor]: Taking taylor expansion of 0.5 in y 0.126 * [taylor]: Taking taylor expansion of (* z y) in y 0.126 * [taylor]: Taking taylor expansion of z in y 0.126 * [taylor]: Taking taylor expansion of y in y 0.126 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x 0.126 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.126 * [taylor]: Taking taylor expansion of 0.125 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 0.126 * [taylor]: Taking taylor expansion of 0.5 in x 0.126 * [taylor]: Taking taylor expansion of (* z y) in x 0.126 * [taylor]: Taking taylor expansion of z in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.126 * [taylor]: Taking taylor expansion of (- (* 0.125 x) (* 0.5 (* z y))) in x 0.126 * [taylor]: Taking taylor expansion of (* 0.125 x) in x 0.126 * [taylor]: Taking taylor expansion of 0.125 in x 0.126 * [taylor]: Taking taylor expansion of x in x 0.126 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in x 0.126 * [taylor]: Taking taylor expansion of 0.5 in x 0.126 * [taylor]: Taking taylor expansion of (* z y) in x 0.126 * [taylor]: Taking taylor expansion of z in x 0.126 * [taylor]: Taking taylor expansion of y in x 0.127 * [taylor]: Taking taylor expansion of (- (* 0.5 (* z y))) in y 0.127 * [taylor]: Taking taylor expansion of (* 0.5 (* z y)) in y 0.127 * [taylor]: Taking taylor expansion of 0.5 in y 0.127 * [taylor]: Taking taylor expansion of (* z y) in y 0.127 * [taylor]: Taking taylor expansion of z in y 0.127 * [taylor]: Taking taylor expansion of y in y 0.127 * [taylor]: Taking taylor expansion of 0 in z 0.129 * [taylor]: Taking taylor expansion of 0.125 in y 0.129 * [taylor]: Taking taylor expansion of 0.125 in z 0.130 * [taylor]: Taking taylor expansion of (- (* 0.5 z)) in z 0.130 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.130 * [taylor]: Taking taylor expansion of 0.5 in z 0.130 * [taylor]: Taking taylor expansion of z in z 0.132 * [taylor]: Taking taylor expansion of 0 in y 0.132 * [taylor]: Taking taylor expansion of 0 in z 0.132 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [taylor]: Taking taylor expansion of 0 in z 0.134 * [approximate]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in (x y z) around 0 0.134 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in z 0.134 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z 0.134 * [taylor]: Taking taylor expansion of 0.125 in z 0.134 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.134 * [taylor]: Taking taylor expansion of x in z 0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 0.134 * [taylor]: Taking taylor expansion of 0.5 in z 0.134 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.134 * [taylor]: Taking taylor expansion of (* z y) in z 0.134 * [taylor]: Taking taylor expansion of z in z 0.134 * [taylor]: Taking taylor expansion of y in z 0.135 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in y 0.135 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y 0.135 * [taylor]: Taking taylor expansion of 0.125 in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.135 * [taylor]: Taking taylor expansion of x in y 0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 0.135 * [taylor]: Taking taylor expansion of 0.5 in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.135 * [taylor]: Taking taylor expansion of (* z y) in y 0.135 * [taylor]: Taking taylor expansion of z in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x 0.135 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.135 * [taylor]: Taking taylor expansion of 0.125 in x 0.135 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.135 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.136 * [taylor]: Taking taylor expansion of (* z y) in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 x)) (* 0.5 (/ 1 (* z y)))) in x 0.136 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in x 0.136 * [taylor]: Taking taylor expansion of 0.125 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.136 * [taylor]: Taking taylor expansion of x in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.136 * [taylor]: Taking taylor expansion of (* z y) in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.137 * [taylor]: Taking taylor expansion of 0.125 in y 0.138 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in y 0.138 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 0.138 * [taylor]: Taking taylor expansion of 0.5 in y 0.138 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.138 * [taylor]: Taking taylor expansion of (* z y) in y 0.138 * [taylor]: Taking taylor expansion of z in y 0.138 * [taylor]: Taking taylor expansion of y in y 0.138 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.139 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.139 * [taylor]: Taking taylor expansion of 0.5 in z 0.139 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.139 * [taylor]: Taking taylor expansion of z in z 0.140 * [taylor]: Taking taylor expansion of 0.125 in z 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.143 * [taylor]: Taking taylor expansion of 0 in z 0.146 * [taylor]: Taking taylor expansion of 0 in y 0.146 * [taylor]: Taking taylor expansion of 0 in z 0.147 * [taylor]: Taking taylor expansion of 0 in z 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in y 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [taylor]: Taking taylor expansion of 0 in z 0.154 * [taylor]: Taking taylor expansion of 0 in z 0.154 * [taylor]: Taking taylor expansion of 0 in z 0.155 * [approximate]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in (x y z) around 0 0.155 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in z 0.155 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in z 0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in z 0.155 * [taylor]: Taking taylor expansion of 0.5 in z 0.155 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.155 * [taylor]: Taking taylor expansion of (* z y) in z 0.155 * [taylor]: Taking taylor expansion of z in z 0.155 * [taylor]: Taking taylor expansion of y in z 0.155 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in z 0.155 * [taylor]: Taking taylor expansion of 0.125 in z 0.155 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.155 * [taylor]: Taking taylor expansion of x in z 0.155 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in y 0.155 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in y 0.155 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 0.155 * [taylor]: Taking taylor expansion of 0.5 in y 0.155 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.155 * [taylor]: Taking taylor expansion of (* z y) in y 0.155 * [taylor]: Taking taylor expansion of z in y 0.155 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 x)) in y 0.156 * [taylor]: Taking taylor expansion of 0.125 in y 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.156 * [taylor]: Taking taylor expansion of x in y 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x 0.156 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x 0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 0.156 * [taylor]: Taking taylor expansion of 0.5 in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 (* z 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 (* 0.125 (/ 1 x)) in x 0.156 * [taylor]: Taking taylor expansion of 0.125 in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.156 * [taylor]: Taking taylor expansion of x in x 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x)))) in x 0.156 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 (* z y))) (* 0.125 (/ 1 x))) in x 0.156 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in x 0.156 * [taylor]: Taking taylor expansion of 0.5 in x 0.156 * [taylor]: Taking taylor expansion of (/ 1 (* z 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 (* 0.125 (/ 1 x)) in x 0.156 * [taylor]: Taking taylor expansion of 0.125 in x 0.157 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.157 * [taylor]: Taking taylor expansion of x in x 0.158 * [taylor]: Taking taylor expansion of (- 0.125) in y 0.158 * [taylor]: Taking taylor expansion of 0.125 in y 0.159 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* z y)))) in y 0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* z y))) in y 0.159 * [taylor]: Taking taylor expansion of 0.5 in y 0.159 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.159 * [taylor]: Taking taylor expansion of (* z y) in y 0.159 * [taylor]: Taking taylor expansion of z in y 0.159 * [taylor]: Taking taylor expansion of y in y 0.159 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 z))) in z 0.159 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.159 * [taylor]: Taking taylor expansion of 0.5 in z 0.159 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.159 * [taylor]: Taking taylor expansion of z in z 0.160 * [taylor]: Taking taylor expansion of (- 0.125) in z 0.161 * [taylor]: Taking taylor expansion of 0.125 in z 0.162 * [taylor]: Taking taylor expansion of 0 in y 0.164 * [taylor]: Taking taylor expansion of 0 in z 0.164 * [taylor]: Taking taylor expansion of 0 in z 0.168 * [taylor]: Taking taylor expansion of 0 in y 0.168 * [taylor]: Taking taylor expansion of 0 in z 0.169 * [taylor]: Taking taylor expansion of 0 in z 0.170 * [taylor]: Taking taylor expansion of 0 in z 0.174 * [taylor]: Taking taylor expansion of 0 in y 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.174 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.177 * * * [progress]: simplifying candidates 0.178 * [simplify]: Simplifying using # : (expm1 (/ (* y z) 2.0)) (log1p (/ (* y z) 2.0)) (- (+ (log y) (log z)) (log 2.0)) (- (log (* y z)) (log 2.0)) (log (/ (* y z) 2.0)) (exp (/ (* y z) 2.0)) (/ (* (* (* y y) y) (* (* z z) z)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* y z) (* y z)) (* y z)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))) (cbrt (/ (* y z) 2.0)) (* (* (/ (* y z) 2.0) (/ (* y z) 2.0)) (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0)) (- (* y z)) (- 2.0) (/ y (* (cbrt 2.0) (cbrt 2.0))) (/ z (cbrt 2.0)) (/ y (sqrt 2.0)) (/ z (sqrt 2.0)) (/ y 1) (/ z 2.0) (/ 1 2.0) (/ 2.0 (* y z)) (/ (* y z) (* (cbrt 2.0) (cbrt 2.0))) (/ (* y z) (sqrt 2.0)) (/ (* y z) 1) (/ 2.0 z) (fma (/ 1.0 8.0) x (- (* (cbrt (/ (* y z) 2.0)) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0)))))) (fma (- (cbrt (/ (* y z) 2.0))) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))) (* (cbrt (/ (* y z) 2.0)) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))))) (fma (/ 1.0 8.0) x (- (* (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0))))) (fma (- (sqrt (/ (* y z) 2.0))) (sqrt (/ (* y z) 2.0)) (* (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0)))) (fma (/ 1.0 8.0) x (- (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0)))))) (fma (- (/ z (cbrt 2.0))) (/ y (* (cbrt 2.0) (cbrt 2.0))) (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0))))) (fma (/ 1.0 8.0) x (- (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0))))) (fma (- (/ z (sqrt 2.0))) (/ y (sqrt 2.0)) (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0)))) (fma (/ 1.0 8.0) x (- (* (/ z 2.0) (/ y 1)))) (fma (- (/ z 2.0)) (/ y 1) (* (/ z 2.0) (/ y 1))) (fma (/ 1.0 8.0) x (- (* (/ (* y z) 2.0) 1))) (fma (- (/ (* y z) 2.0)) 1 (* (/ (* y z) 2.0) 1)) (fma (/ 1.0 8.0) x (- (* (/ 1 2.0) (* y z)))) (fma (- (/ 1 2.0)) (* y z) (* (/ 1 2.0) (* y z))) (expm1 (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (log1p (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (/ (* y z) 2.0)) (/ (exp (* (/ 1.0 8.0) x)) (exp (/ (* y z) 2.0))) (log (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (* (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (* (* (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (* (* 1.0 x) 2.0) (* 8.0 (* y z))) (* 8.0 2.0) (- (pow (* (/ 1.0 8.0) x) 3) (pow (/ (* y z) 2.0) 3)) (+ (* (* (/ 1.0 8.0) x) (* (/ 1.0 8.0) x)) (+ (* (/ (* y z) 2.0) (/ (* y z) 2.0)) (* (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))) (- (/ (* y z) 2.0)) (- (* (* (/ 1.0 8.0) x) (* (/ 1.0 8.0) x)) (* (/ (* y z) 2.0) (/ (* y z) 2.0))) (+ (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (- (/ (* y z) 2.0)) (* 0.5 (* z y)) (* 0.5 (* z y)) (* 0.5 (* z y)) (* 0.125 x) (- (* 0.125 x) (* 0.5 (* z y))) (- (* 0.125 x) (* 0.5 (* z y))) 0.183 * * [simplify]: iteration 0 : 314 enodes (cost 353 ) 0.190 * * [simplify]: iteration 1 : 1416 enodes (cost 283 ) 0.223 * * [simplify]: iteration 2 : 5002 enodes (cost 283 ) 0.225 * [simplify]: Simplified to: (expm1 (/ (* y z) 2.0)) (log1p (/ (* y z) 2.0)) (log (/ (* y z) 2.0)) (log (/ (* y z) 2.0)) (log (/ (* y z) 2.0)) (exp (/ (* y z) 2.0)) (pow (/ (* y z) 2.0) 3) (pow (/ (* y z) 2.0) 3) (* (cbrt (/ (* y z) 2.0)) (cbrt (/ (* y z) 2.0))) (cbrt (/ (* y z) 2.0)) (pow (/ (* y z) 2.0) 3) (sqrt (/ (* y z) 2.0)) (sqrt (/ (* y z) 2.0)) (- (* y z)) (- 2.0) (/ y (* (cbrt 2.0) (cbrt 2.0))) (/ z (cbrt 2.0)) (/ y (sqrt 2.0)) (/ z (sqrt 2.0)) y (/ z 2.0) (/ 1 2.0) (/ 2.0 (* y z)) (/ (* y z) (* (cbrt 2.0) (cbrt 2.0))) (/ (* y z) (sqrt 2.0)) (* y z) (/ 2.0 z) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (* (/ z 2.0) (+ (- y) y)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (* (/ z 2.0) (+ (- y) y)) (fma (/ 1.0 8.0) x (- (* (/ z (cbrt 2.0)) (/ y (* (cbrt 2.0) (cbrt 2.0)))))) (* (/ y (* (cbrt 2.0) (cbrt 2.0))) (+ (- (/ z (cbrt 2.0))) (/ z (cbrt 2.0)))) (fma (/ 1.0 8.0) x (- (* (/ z (sqrt 2.0)) (/ y (sqrt 2.0))))) (* (/ z (sqrt 2.0)) (+ (- (/ y (sqrt 2.0))) (/ y (sqrt 2.0)))) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (* (/ z 2.0) (+ (- y) y)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (* (/ z 2.0) (+ (- y) y)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) (* (/ z 2.0) (+ (- y) y)) (expm1 (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (log1p (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (/ (* y z) 2.0)) (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (log (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (exp (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (* (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)))) (cbrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (pow (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) 3) (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (sqrt (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (- (* (* 1.0 x) 2.0) (* 8.0 (* y z))) (* 8.0 2.0) (- (pow (* (/ 1.0 8.0) x) 3) (pow (/ (* y z) 2.0) 3)) (fma (/ (* y z) 2.0) (fma (/ 1.0 8.0) x (/ (* y z) 2.0)) (* (* (/ 1.0 8.0) x) (* (/ 1.0 8.0) x))) (- (/ (* y z) 2.0)) (* (fma (/ 1.0 8.0) x (/ (* y z) 2.0)) (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0))) (fma (/ 1.0 8.0) x (/ (* y z) 2.0)) (- (/ (* y z) 2.0)) (* 0.5 (* z y)) (* 0.5 (* z y)) (* 0.5 (* z y)) (* 0.125 x) (- (* 0.125 x) (* 0.5 (* z y))) (- (* 0.125 x) (* 0.5 (* z y))) 0.226 * * * [progress]: adding candidates to table 0.578 * [progress]: [Phase 3 of 3] Extracting. 0.580 * [simplify]: Simplifying using # : (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t) 0.581 * * [simplify]: iteration 0 : 16 enodes (cost 6 ) 0.581 * * [simplify]: iteration 1 : 16 enodes (cost 6 ) 0.581 * [simplify]: Simplified to: (+ (- (* (/ 1.0 8.0) x) (/ (* y z) 2.0)) t) 1.218 * [regime-testing]: End program error score: 0.014251781472684086 1.239 * [regime-testing]: Target error score: 0.006625828228528566