27.875 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.019 * * * [progress]: [2/2] Setting up program. 0.021 * [progress]: [Phase 2 of 3] Improving. 0.021 * [simplify]: Simplifying using # : (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.021 * [simplify]: Sending expressions to egg_math: (/ (* h0 (- (- h1 h2) (* h3 h4))) h3) 0.023 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.025 * * [simplify]: iteration 1 : 47 enodes (cost 5 ) 0.027 * * [simplify]: iteration 2 : 138 enodes (cost 5 ) 0.029 * * [simplify]: iteration 3 : 317 enodes (cost 5 ) 0.033 * * [simplify]: iteration 4 : 611 enodes (cost 5 ) 0.041 * * [simplify]: iteration 5 : 1239 enodes (cost 5 ) 0.052 * * [simplify]: iteration 6 : 1919 enodes (cost 5 ) 0.075 * * [simplify]: iteration 7 : 5001 enodes (cost 5 ) 0.076 * [simplify]: Simplified to: (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.076 * * [progress]: iteration 1 / 4 0.076 * * * [progress]: picking best candidate 0.077 * * * * [pick]: Picked # 0.077 * * * [progress]: localizing error 0.088 * * * [progress]: generating rewritten candidates 0.088 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.137 * * * [progress]: generating series expansions 0.137 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.137 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0 0.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z 0.137 * [taylor]: Taking taylor expansion of 4.0 in z 0.137 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z 0.137 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z 0.137 * [taylor]: Taking taylor expansion of x in z 0.137 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.137 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.137 * [taylor]: Taking taylor expansion of 0.5 in z 0.137 * [taylor]: Taking taylor expansion of z in z 0.137 * [taylor]: Taking taylor expansion of y in z 0.137 * [taylor]: Taking taylor expansion of z in z 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y 0.138 * [taylor]: Taking taylor expansion of 4.0 in y 0.138 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y 0.138 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y 0.138 * [taylor]: Taking taylor expansion of x in y 0.138 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.138 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.138 * [taylor]: Taking taylor expansion of 0.5 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 y 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.138 * [taylor]: Taking taylor expansion of 4.0 in x 0.138 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.138 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.138 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.138 * [taylor]: Taking taylor expansion of 0.5 in x 0.138 * [taylor]: Taking taylor expansion of z in x 0.138 * [taylor]: Taking taylor expansion of y in x 0.138 * [taylor]: Taking taylor expansion of z in x 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.138 * [taylor]: Taking taylor expansion of 4.0 in x 0.138 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.138 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.138 * [taylor]: Taking taylor expansion of x in x 0.138 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.138 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.138 * [taylor]: Taking taylor expansion of 0.5 in x 0.138 * [taylor]: Taking taylor expansion of z in x 0.139 * [taylor]: Taking taylor expansion of y in x 0.139 * [taylor]: Taking taylor expansion of z in x 0.139 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y 0.139 * [taylor]: Taking taylor expansion of -4.0 in y 0.139 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y 0.139 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.139 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.139 * [taylor]: Taking taylor expansion of 0.5 in y 0.139 * [taylor]: Taking taylor expansion of z in y 0.139 * [taylor]: Taking taylor expansion of y in y 0.139 * [taylor]: Taking taylor expansion of z in y 0.139 * [taylor]: Taking taylor expansion of -2.0 in z 0.141 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.141 * [taylor]: Taking taylor expansion of 4.0 in y 0.141 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.141 * [taylor]: Taking taylor expansion of z in y 0.141 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.141 * [taylor]: Taking taylor expansion of 4.0 in z 0.141 * [taylor]: Taking taylor expansion of z in z 0.142 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.142 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.142 * [taylor]: Taking taylor expansion of 4.0 in z 0.142 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.142 * [taylor]: Taking taylor expansion of z in z 0.143 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0 0.143 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z 0.143 * [taylor]: Taking taylor expansion of 4.0 in z 0.143 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z 0.143 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z 0.143 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.143 * [taylor]: Taking taylor expansion of x in z 0.143 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.144 * [taylor]: Taking taylor expansion of 0.5 in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.144 * [taylor]: Taking taylor expansion of z in z 0.144 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.144 * [taylor]: Taking taylor expansion of y in z 0.144 * [taylor]: Taking taylor expansion of z in z 0.144 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y 0.144 * [taylor]: Taking taylor expansion of 4.0 in y 0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y 0.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.144 * [taylor]: Taking taylor expansion of x in y 0.144 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.144 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.144 * [taylor]: Taking taylor expansion of 0.5 in y 0.144 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.144 * [taylor]: Taking taylor expansion of z 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 z in y 0.144 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.144 * [taylor]: Taking taylor expansion of 4.0 in x 0.144 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.144 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.144 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.145 * [taylor]: Taking taylor expansion of 0.5 in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.145 * [taylor]: Taking taylor expansion of z 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 z in x 0.145 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.145 * [taylor]: Taking taylor expansion of 4.0 in x 0.145 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.145 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.145 * [taylor]: Taking taylor expansion of x in x 0.145 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.145 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.145 * [taylor]: Taking taylor expansion of 0.5 in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.145 * [taylor]: Taking taylor expansion of z in x 0.145 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.146 * [taylor]: Taking taylor expansion of y in x 0.146 * [taylor]: Taking taylor expansion of z in x 0.146 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.146 * [taylor]: Taking taylor expansion of 4.0 in y 0.146 * [taylor]: Taking taylor expansion of z in y 0.147 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.147 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.147 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.147 * [taylor]: Taking taylor expansion of 4.0 in y 0.147 * [taylor]: Taking taylor expansion of (/ z y) in y 0.147 * [taylor]: Taking taylor expansion of z in y 0.147 * [taylor]: Taking taylor expansion of y in y 0.147 * [taylor]: Taking taylor expansion of 2.0 in y 0.147 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.147 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.147 * [taylor]: Taking taylor expansion of 4.0 in z 0.147 * [taylor]: Taking taylor expansion of z in z 0.147 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.147 * [taylor]: Taking taylor expansion of 4.0 in z 0.148 * [taylor]: Taking taylor expansion of z in z 0.150 * [taylor]: Taking taylor expansion of 0 in y 0.153 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.153 * [taylor]: Taking taylor expansion of 2.0 in z 0.154 * [taylor]: Taking taylor expansion of 0 in z 0.157 * [taylor]: Taking taylor expansion of 0 in y 0.157 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.159 * [taylor]: Taking taylor expansion of 0 in z 0.163 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0 0.163 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z 0.163 * [taylor]: Taking taylor expansion of -4.0 in z 0.163 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z 0.163 * [taylor]: Taking taylor expansion of z in z 0.163 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z 0.163 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.163 * [taylor]: Taking taylor expansion of 0.5 in z 0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.163 * [taylor]: Taking taylor expansion of z in z 0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.163 * [taylor]: Taking taylor expansion of y in z 0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.163 * [taylor]: Taking taylor expansion of x in z 0.163 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y 0.163 * [taylor]: Taking taylor expansion of -4.0 in y 0.163 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y 0.163 * [taylor]: Taking taylor expansion of z in y 0.163 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y 0.163 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.163 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.163 * [taylor]: Taking taylor expansion of 0.5 in y 0.163 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.163 * [taylor]: Taking taylor expansion of z in y 0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.164 * [taylor]: Taking taylor expansion of y in y 0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.164 * [taylor]: Taking taylor expansion of x in y 0.164 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.164 * [taylor]: Taking taylor expansion of -4.0 in x 0.164 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.164 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.164 * [taylor]: Taking taylor expansion of 0.5 in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.164 * [taylor]: Taking taylor expansion of z 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) in x 0.164 * [taylor]: Taking taylor expansion of x in x 0.164 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.164 * [taylor]: Taking taylor expansion of -4.0 in x 0.164 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.164 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.164 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.164 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.164 * [taylor]: Taking taylor expansion of 0.5 in x 0.164 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.164 * [taylor]: Taking taylor expansion of z in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.165 * [taylor]: Taking taylor expansion of y in x 0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.165 * [taylor]: Taking taylor expansion of x in x 0.165 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.165 * [taylor]: Taking taylor expansion of 4.0 in y 0.165 * [taylor]: Taking taylor expansion of z in y 0.167 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.167 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.167 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.167 * [taylor]: Taking taylor expansion of 4.0 in y 0.167 * [taylor]: Taking taylor expansion of (/ z y) in y 0.167 * [taylor]: Taking taylor expansion of z in y 0.167 * [taylor]: Taking taylor expansion of y in y 0.167 * [taylor]: Taking taylor expansion of 2.0 in y 0.167 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.167 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.167 * [taylor]: Taking taylor expansion of 4.0 in z 0.167 * [taylor]: Taking taylor expansion of z in z 0.167 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.167 * [taylor]: Taking taylor expansion of 4.0 in z 0.167 * [taylor]: Taking taylor expansion of z in z 0.169 * [taylor]: Taking taylor expansion of 0 in y 0.170 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.170 * [taylor]: Taking taylor expansion of 2.0 in z 0.171 * [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 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.176 * [taylor]: Taking taylor expansion of 0 in z 0.180 * * * [progress]: simplifying candidates 0.180 * [simplify]: Simplifying using # : (- (+ (log 4.0) (log (- (- x y) (* z 0.5)))) (log z)) (- (log (* 4.0 (- (- x y) (* z 0.5)))) (log z)) (log (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* (* (* 4.0 4.0) 4.0) (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5)))) (* (* z z) z)) (/ (* (* (* 4.0 (- (- x y) (* z 0.5))) (* 4.0 (- (- x y) (* z 0.5)))) (* 4.0 (- (- x y) (* z 0.5)))) (* (* z z) z)) (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (* (* (/ (* 4.0 (- (- x y) (* z 0.5))) z) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (- (* 4.0 (- (- x y) (* z 0.5)))) (- z) (/ 4.0 (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (cbrt z)) (/ 4.0 (sqrt z)) (/ (- (- x y) (* z 0.5)) (sqrt z)) (/ 4.0 1) (/ (- (- x y) (* z 0.5)) z) (/ 1 z) (/ z (* 4.0 (- (- x y) (* z 0.5)))) (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z))) (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z)) (/ (* 4.0 (- (- x y) (* z 0.5))) 1) (/ z (- (- x y) (* z 0.5))) (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5))))) (* z (+ (- x y) (* z 0.5))) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.180 * [simplify]: Sending expressions to egg_math: (- (+ (log h0) (log (- (- h1 h2) (* h3 h4)))) (log h3)) (- (log (* h0 (- (- h1 h2) (* h3 h4)))) (log h3)) (log (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (exp (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (/ (* (* (* h0 h0) h0) (* (* (- (- h1 h2) (* h3 h4)) (- (- h1 h2) (* h3 h4))) (- (- h1 h2) (* h3 h4)))) (* (* h3 h3) h3)) (/ (* (* (* h0 (- (- h1 h2) (* h3 h4))) (* h0 (- (- h1 h2) (* h3 h4)))) (* h0 (- (- h1 h2) (* h3 h4)))) (* (* h3 h3) h3)) (* (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3))) (cbrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (* (* (/ (* h0 (- (- h1 h2) (* h3 h4))) h3) (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (sqrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (sqrt (/ (* h0 (- (- h1 h2) (* h3 h4))) h3)) (- (* h0 (- (- h1 h2) (* h3 h4)))) (- h3) (/ h0 (* (cbrt h3) (cbrt h3))) (/ (- (- h1 h2) (* h3 h4)) (cbrt h3)) (/ h0 (sqrt h3)) (/ (- (- h1 h2) (* h3 h4)) (sqrt h3)) (/ h0 1) (/ (- (- h1 h2) (* h3 h4)) h3) (/ 1 h3) (/ h3 (* h0 (- (- h1 h2) (* h3 h4)))) (/ (* h0 (- (- h1 h2) (* h3 h4))) (* (cbrt h3) (cbrt h3))) (/ (* h0 (- (- h1 h2) (* h3 h4))) (sqrt h3)) (/ (* h0 (- (- h1 h2) (* h3 h4))) 1) (/ h3 (- (- h1 h2) (* h3 h4))) (* h3 (+ (* (- h1 h2) (- h1 h2)) (+ (* (* h3 h4) (* h3 h4)) (* (- h1 h2) (* h3 h4))))) (* h3 (+ (- h1 h2) (* h3 h4))) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5)) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5)) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h5)) 0.184 * * [simplify]: iteration 0 : 187 enodes (cost 192 ) 0.188 * * [simplify]: iteration 1 : 790 enodes (cost 156 ) 0.204 * * [simplify]: iteration 2 : 4301 enodes (cost 156 ) 0.271 * * [simplify]: iteration 3 : 5001 enodes (cost 156 ) 0.272 * [simplify]: Simplified to: (log (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (log (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (log (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (exp (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3) (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3) (* (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z))) (cbrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (pow (/ (* 4.0 (- (- x y) (* z 0.5))) z) 3) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (sqrt (/ (* 4.0 (- (- x y) (* z 0.5))) z)) (- (* 4.0 (- (- x y) (* z 0.5)))) (- z) (/ 4.0 (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (cbrt z)) (/ 4.0 (sqrt z)) (/ (- (- x y) (* z 0.5)) (sqrt z)) 4.0 (/ (- (- x y) (* z 0.5)) z) (/ 1 z) (/ z (* 4.0 (- (- x y) (* z 0.5)))) (/ (* 4.0 (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z))) (/ (* 4.0 (- (- x y) (* z 0.5))) (sqrt z)) (* 4.0 (- (- x y) (* z 0.5))) (/ z (- (- x y) (* z 0.5))) (* (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) z) (* z (+ (- x y) (* z 0.5))) (+ (* 4.0 (/ (- x y) z)) (- 2.0)) (+ (* 4.0 (/ (- x y) z)) (- 2.0)) (+ (* 4.0 (/ (- x y) z)) (- 2.0)) 0.272 * * * [progress]: adding candidates to table 0.321 * * [progress]: iteration 2 / 4 0.321 * * * [progress]: picking best candidate 0.324 * * * * [pick]: Picked # 0.324 * * * [progress]: localizing error 0.331 * * * [progress]: generating rewritten candidates 0.331 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.348 * * * [progress]: generating series expansions 0.348 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.349 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in (x y z) around 0 0.349 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in z 0.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in z 0.349 * [taylor]: Taking taylor expansion of 4.0 in z 0.349 * [taylor]: Taking taylor expansion of (/ x z) in z 0.349 * [taylor]: Taking taylor expansion of x in z 0.349 * [taylor]: Taking taylor expansion of z in z 0.349 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in z 0.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in z 0.349 * [taylor]: Taking taylor expansion of 4.0 in z 0.349 * [taylor]: Taking taylor expansion of (/ y z) in z 0.349 * [taylor]: Taking taylor expansion of y in z 0.349 * [taylor]: Taking taylor expansion of z in z 0.349 * [taylor]: Taking taylor expansion of 2.0 in z 0.349 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in y 0.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in y 0.349 * [taylor]: Taking taylor expansion of 4.0 in y 0.349 * [taylor]: Taking taylor expansion of (/ x z) in y 0.349 * [taylor]: Taking taylor expansion of x in y 0.349 * [taylor]: Taking taylor expansion of z in y 0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y 0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.350 * [taylor]: Taking taylor expansion of 4.0 in y 0.350 * [taylor]: Taking taylor expansion of (/ y z) in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of z in y 0.350 * [taylor]: Taking taylor expansion of 2.0 in y 0.350 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x 0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.350 * [taylor]: Taking taylor expansion of 4.0 in x 0.350 * [taylor]: Taking taylor expansion of (/ x z) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of z in x 0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x 0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.350 * [taylor]: Taking taylor expansion of 4.0 in x 0.350 * [taylor]: Taking taylor expansion of (/ y z) in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [taylor]: Taking taylor expansion of z in x 0.350 * [taylor]: Taking taylor expansion of 2.0 in x 0.350 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) in x 0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ x z)) in x 0.350 * [taylor]: Taking taylor expansion of 4.0 in x 0.350 * [taylor]: Taking taylor expansion of (/ x z) in x 0.350 * [taylor]: Taking taylor expansion of x in x 0.350 * [taylor]: Taking taylor expansion of z in x 0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in x 0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in x 0.350 * [taylor]: Taking taylor expansion of 4.0 in x 0.350 * [taylor]: Taking taylor expansion of (/ y z) in x 0.350 * [taylor]: Taking taylor expansion of y in x 0.350 * [taylor]: Taking taylor expansion of z in x 0.350 * [taylor]: Taking taylor expansion of 2.0 in x 0.351 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ y z)) 2.0)) in y 0.351 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ y z)) 2.0) in y 0.351 * [taylor]: Taking taylor expansion of (* 4.0 (/ y z)) in y 0.351 * [taylor]: Taking taylor expansion of 4.0 in y 0.351 * [taylor]: Taking taylor expansion of (/ y z) in y 0.351 * [taylor]: Taking taylor expansion of y in y 0.351 * [taylor]: Taking taylor expansion of z in y 0.351 * [taylor]: Taking taylor expansion of 2.0 in y 0.351 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.351 * [taylor]: Taking taylor expansion of 2.0 in z 0.352 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.352 * [taylor]: Taking taylor expansion of 4.0 in y 0.352 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.352 * [taylor]: Taking taylor expansion of z in y 0.352 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.352 * [taylor]: Taking taylor expansion of 4.0 in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.353 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.353 * [taylor]: Taking taylor expansion of 4.0 in z 0.353 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.353 * [taylor]: Taking taylor expansion of z in z 0.355 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x y z) around 0 0.355 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z 0.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.355 * [taylor]: Taking taylor expansion of 4.0 in z 0.355 * [taylor]: Taking taylor expansion of (/ z x) in z 0.355 * [taylor]: Taking taylor expansion of z in z 0.355 * [taylor]: Taking taylor expansion of x in z 0.355 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.355 * [taylor]: Taking taylor expansion of 4.0 in z 0.355 * [taylor]: Taking taylor expansion of (/ z y) in z 0.355 * [taylor]: Taking taylor expansion of z in z 0.355 * [taylor]: Taking taylor expansion of y in z 0.355 * [taylor]: Taking taylor expansion of 2.0 in z 0.355 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y 0.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.355 * [taylor]: Taking taylor expansion of 4.0 in y 0.355 * [taylor]: Taking taylor expansion of (/ z x) in y 0.355 * [taylor]: Taking taylor expansion of z in y 0.355 * [taylor]: Taking taylor expansion of x in y 0.355 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.356 * [taylor]: Taking taylor expansion of 4.0 in y 0.356 * [taylor]: Taking taylor expansion of (/ z y) in y 0.356 * [taylor]: Taking taylor expansion of z in y 0.356 * [taylor]: Taking taylor expansion of y in y 0.356 * [taylor]: Taking taylor expansion of 2.0 in y 0.356 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.356 * [taylor]: Taking taylor expansion of 4.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ z x) in x 0.356 * [taylor]: Taking taylor expansion of z in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.356 * [taylor]: Taking taylor expansion of 4.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ z y) in x 0.356 * [taylor]: Taking taylor expansion of z in x 0.356 * [taylor]: Taking taylor expansion of y in x 0.356 * [taylor]: Taking taylor expansion of 2.0 in x 0.356 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.356 * [taylor]: Taking taylor expansion of 4.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ z x) in x 0.356 * [taylor]: Taking taylor expansion of z in x 0.356 * [taylor]: Taking taylor expansion of x in x 0.356 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.356 * [taylor]: Taking taylor expansion of 4.0 in x 0.356 * [taylor]: Taking taylor expansion of (/ z y) in x 0.356 * [taylor]: Taking taylor expansion of z in x 0.356 * [taylor]: Taking taylor expansion of y in x 0.356 * [taylor]: Taking taylor expansion of 2.0 in x 0.356 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.356 * [taylor]: Taking taylor expansion of 4.0 in y 0.356 * [taylor]: Taking taylor expansion of z in y 0.357 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.357 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.357 * [taylor]: Taking taylor expansion of 4.0 in y 0.357 * [taylor]: Taking taylor expansion of (/ z y) in y 0.357 * [taylor]: Taking taylor expansion of z in y 0.358 * [taylor]: Taking taylor expansion of y in y 0.358 * [taylor]: Taking taylor expansion of 2.0 in y 0.358 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.358 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.358 * [taylor]: Taking taylor expansion of 4.0 in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.358 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.358 * [taylor]: Taking taylor expansion of 4.0 in z 0.358 * [taylor]: Taking taylor expansion of z in z 0.361 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.362 * [taylor]: Taking taylor expansion of 2.0 in z 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.366 * [approximate]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in (x y z) around 0 0.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in z 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in z 0.366 * [taylor]: Taking taylor expansion of 4.0 in z 0.366 * [taylor]: Taking taylor expansion of (/ z x) in z 0.366 * [taylor]: Taking taylor expansion of z in z 0.366 * [taylor]: Taking taylor expansion of x in z 0.366 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in z 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.366 * [taylor]: Taking taylor expansion of 4.0 in z 0.366 * [taylor]: Taking taylor expansion of (/ z y) in z 0.366 * [taylor]: Taking taylor expansion of z in z 0.366 * [taylor]: Taking taylor expansion of y in z 0.366 * [taylor]: Taking taylor expansion of 2.0 in z 0.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in y 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in y 0.366 * [taylor]: Taking taylor expansion of 4.0 in y 0.366 * [taylor]: Taking taylor expansion of (/ z x) in y 0.366 * [taylor]: Taking taylor expansion of z in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.366 * [taylor]: Taking taylor expansion of 4.0 in y 0.366 * [taylor]: Taking taylor expansion of (/ z y) in y 0.366 * [taylor]: Taking taylor expansion of z in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of 2.0 in y 0.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.366 * [taylor]: Taking taylor expansion of 4.0 in x 0.366 * [taylor]: Taking taylor expansion of (/ z x) in x 0.366 * [taylor]: Taking taylor expansion of z in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.366 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x 0.366 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.366 * [taylor]: Taking taylor expansion of 4.0 in x 0.366 * [taylor]: Taking taylor expansion of (/ z y) in x 0.366 * [taylor]: Taking taylor expansion of z in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of 2.0 in x 0.366 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z x)) (+ (* 4.0 (/ z y)) 2.0)) in x 0.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ z x)) in x 0.367 * [taylor]: Taking taylor expansion of 4.0 in x 0.367 * [taylor]: Taking taylor expansion of (/ z x) in x 0.367 * [taylor]: Taking taylor expansion of z in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in x 0.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in x 0.367 * [taylor]: Taking taylor expansion of 4.0 in x 0.367 * [taylor]: Taking taylor expansion of (/ z y) in x 0.367 * [taylor]: Taking taylor expansion of z in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of 2.0 in x 0.367 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.367 * [taylor]: Taking taylor expansion of 4.0 in y 0.367 * [taylor]: Taking taylor expansion of z in y 0.368 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.368 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.368 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.368 * [taylor]: Taking taylor expansion of 4.0 in y 0.368 * [taylor]: Taking taylor expansion of (/ z y) in y 0.368 * [taylor]: Taking taylor expansion of z in y 0.368 * [taylor]: Taking taylor expansion of y in y 0.368 * [taylor]: Taking taylor expansion of 2.0 in y 0.368 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.368 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.368 * [taylor]: Taking taylor expansion of 4.0 in z 0.368 * [taylor]: Taking taylor expansion of z in z 0.369 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.369 * [taylor]: Taking taylor expansion of 4.0 in z 0.369 * [taylor]: Taking taylor expansion of z in z 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.375 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.375 * [taylor]: Taking taylor expansion of 2.0 in z 0.376 * [taylor]: Taking taylor expansion of 0 in z 0.379 * * * [progress]: simplifying candidates 0.379 * [simplify]: Simplifying using # : (* (exp (* 4.0 (/ (- x y) z))) (/ 1 (exp 2.0))) (* (exp (* 4.0 (/ (- x y) z))) (exp (- 2.0))) (log (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (exp (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (* (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0)))) (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (* (* (+ (* 4.0 (/ (- x y) z)) (- 2.0)) (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (+ (pow (* 4.0 (/ (- x y) z)) 3) (pow (- 2.0) 3)) (+ (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (- (* (- 2.0) (- 2.0)) (* (* 4.0 (/ (- x y) z)) (- 2.0)))) (- (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (* (- 2.0) (- 2.0))) (- (* 4.0 (/ (- x y) z)) (- 2.0)) (+ (* 4.0 (/ (- x y) z)) 0) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) (- (* 4.0 (/ x z)) (+ (* 4.0 (/ y z)) 2.0)) 0.379 * [simplify]: Sending expressions to egg_math: (* (exp (* h0 (/ (- h1 h2) h3))) (/ 1 (exp h4))) (* (exp (* h0 (/ (- h1 h2) h3))) (exp (- h4))) (log (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (exp (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (* (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4)))) (cbrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (* (* (+ (* h0 (/ (- h1 h2) h3)) (- h4)) (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (sqrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (sqrt (+ (* h0 (/ (- h1 h2) h3)) (- h4))) (+ (pow (* h0 (/ (- h1 h2) h3)) 3) (pow (- h4) 3)) (+ (* (* h0 (/ (- h1 h2) h3)) (* h0 (/ (- h1 h2) h3))) (- (* (- h4) (- h4)) (* (* h0 (/ (- h1 h2) h3)) (- h4)))) (- (* (* h0 (/ (- h1 h2) h3)) (* h0 (/ (- h1 h2) h3))) (* (- h4) (- h4))) (- (* h0 (/ (- h1 h2) h3)) (- h4)) (+ (* h0 (/ (- h1 h2) h3)) 0) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4)) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4)) (- (* h0 (/ h1 h3)) (+ (* h0 (/ h2 h3)) h4)) 0.383 * * [simplify]: iteration 0 : 128 enodes (cost 130 ) 0.386 * * [simplify]: iteration 1 : 508 enodes (cost 108 ) 0.398 * * [simplify]: iteration 2 : 2731 enodes (cost 101 ) 0.455 * * [simplify]: iteration 3 : 5002 enodes (cost 101 ) 0.456 * [simplify]: Simplified to: (exp (- (* 4.0 (/ (- x y) z)) 2.0)) (exp (- (* 4.0 (/ (- x y) z)) 2.0)) (log (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (exp (- (* 4.0 (/ (- x y) z)) 2.0)) (* (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0)))) (cbrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (pow (- (* 4.0 (/ (- x y) z)) 2.0) 3) (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (sqrt (+ (* 4.0 (/ (- x y) z)) (- 2.0))) (- (pow (* 4.0 (/ (- x y) z)) 3) (pow 2.0 3)) (+ (* (* 4.0 (/ (- x y) z)) (+ (* 4.0 (/ (- x y) z)) 2.0)) (* 2.0 2.0)) (* (+ (* 4.0 (/ (- x y) z)) 2.0) (- (* 4.0 (/ (- x y) z)) 2.0)) (+ (* 4.0 (/ (- x y) z)) 2.0) (* 4.0 (/ (- x y) z)) (- (* 4.0 (/ (- x y) z)) 2.0) (- (* 4.0 (/ (- x y) z)) 2.0) (- (* 4.0 (/ (- x y) z)) 2.0) 0.456 * * * [progress]: adding candidates to table 0.485 * * [progress]: iteration 3 / 4 0.485 * * * [progress]: picking best candidate 0.487 * * * * [pick]: Picked # 0.487 * * * [progress]: localizing error 0.494 * * * [progress]: generating rewritten candidates 0.494 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2) 0.569 * * * [progress]: generating series expansions 0.569 * * * * [progress]: [ 1 / 1 ] generating series at (2 2) 0.570 * [approximate]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in (x y z) around 0 0.570 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z 0.570 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z 0.570 * [taylor]: Taking taylor expansion of x in z 0.570 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.570 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.570 * [taylor]: Taking taylor expansion of 0.5 in z 0.571 * [taylor]: Taking taylor expansion of z in z 0.571 * [taylor]: Taking taylor expansion of y in z 0.571 * [taylor]: Taking taylor expansion of z in z 0.572 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y 0.572 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y 0.572 * [taylor]: Taking taylor expansion of x in y 0.572 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.572 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.572 * [taylor]: Taking taylor expansion of 0.5 in y 0.572 * [taylor]: Taking taylor expansion of z in y 0.572 * [taylor]: Taking taylor expansion of y in y 0.572 * [taylor]: Taking taylor expansion of z in y 0.572 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.572 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.572 * [taylor]: Taking taylor expansion of x in x 0.572 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.572 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.572 * [taylor]: Taking taylor expansion of 0.5 in x 0.572 * [taylor]: Taking taylor expansion of z in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of z in x 0.573 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.573 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.573 * [taylor]: Taking taylor expansion of x in x 0.573 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.573 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.573 * [taylor]: Taking taylor expansion of 0.5 in x 0.573 * [taylor]: Taking taylor expansion of z in x 0.573 * [taylor]: Taking taylor expansion of y in x 0.573 * [taylor]: Taking taylor expansion of z in x 0.573 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (* 0.5 z) y) z)) in y 0.573 * [taylor]: Taking taylor expansion of -1 in y 0.573 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y 0.573 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.573 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.573 * [taylor]: Taking taylor expansion of 0.5 in y 0.573 * [taylor]: Taking taylor expansion of z in y 0.573 * [taylor]: Taking taylor expansion of y in y 0.573 * [taylor]: Taking taylor expansion of z in y 0.574 * [taylor]: Taking taylor expansion of -0.5 in z 0.575 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.575 * [taylor]: Taking taylor expansion of z in y 0.575 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.575 * [taylor]: Taking taylor expansion of z in z 0.576 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 0.576 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.576 * [taylor]: Taking taylor expansion of z in z 0.577 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in (x y z) around 0 0.577 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z 0.577 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.577 * [taylor]: Taking taylor expansion of x in z 0.577 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.577 * [taylor]: Taking taylor expansion of 0.5 in z 0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.577 * [taylor]: Taking taylor expansion of z in z 0.577 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.577 * [taylor]: Taking taylor expansion of y in z 0.577 * [taylor]: Taking taylor expansion of z in z 0.577 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y 0.577 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y 0.577 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.577 * [taylor]: Taking taylor expansion of x in y 0.577 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.577 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.577 * [taylor]: Taking taylor expansion of 0.5 in y 0.577 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.577 * [taylor]: Taking taylor expansion of z in y 0.577 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.577 * [taylor]: Taking taylor expansion of y in y 0.578 * [taylor]: Taking taylor expansion of z in y 0.578 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.578 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.578 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.578 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.578 * [taylor]: Taking taylor expansion of 0.5 in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.578 * [taylor]: Taking taylor expansion of z in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.578 * [taylor]: Taking taylor expansion of y in x 0.578 * [taylor]: Taking taylor expansion of z in x 0.578 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.578 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.578 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.578 * [taylor]: Taking taylor expansion of x in x 0.579 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.579 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.579 * [taylor]: Taking taylor expansion of 0.5 in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.579 * [taylor]: Taking taylor expansion of z in x 0.579 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.579 * [taylor]: Taking taylor expansion of y in x 0.579 * [taylor]: Taking taylor expansion of z in x 0.579 * [taylor]: Taking taylor expansion of z in y 0.580 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in y 0.580 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y 0.580 * [taylor]: Taking taylor expansion of (/ z y) in y 0.580 * [taylor]: Taking taylor expansion of z in y 0.580 * [taylor]: Taking taylor expansion of y in y 0.580 * [taylor]: Taking taylor expansion of 0.5 in y 0.580 * [taylor]: Taking taylor expansion of (- z) in z 0.580 * [taylor]: Taking taylor expansion of z in z 0.580 * [taylor]: Taking taylor expansion of z in z 0.582 * [taylor]: Taking taylor expansion of 0 in y 0.583 * [taylor]: Taking taylor expansion of (- 0.5) in z 0.583 * [taylor]: Taking taylor expansion of 0.5 in z 0.583 * [taylor]: Taking taylor expansion of 0 in z 0.586 * [taylor]: Taking taylor expansion of 0 in y 0.586 * [taylor]: Taking taylor expansion of 0 in z 0.587 * [taylor]: Taking taylor expansion of 0 in z 0.587 * [taylor]: Taking taylor expansion of 0 in z 0.588 * [approximate]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0 0.588 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z 0.588 * [taylor]: Taking taylor expansion of -1 in z 0.588 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z 0.589 * [taylor]: Taking taylor expansion of z in z 0.589 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z 0.589 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.589 * [taylor]: Taking taylor expansion of 0.5 in z 0.589 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.589 * [taylor]: Taking taylor expansion of z in z 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.589 * [taylor]: Taking taylor expansion of y in z 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.589 * [taylor]: Taking taylor expansion of x in z 0.589 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y 0.589 * [taylor]: Taking taylor expansion of -1 in y 0.589 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y 0.589 * [taylor]: Taking taylor expansion of z in y 0.589 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y 0.589 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.589 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.589 * [taylor]: Taking taylor expansion of 0.5 in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.589 * [taylor]: Taking taylor expansion of z in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.589 * [taylor]: Taking taylor expansion of y in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.589 * [taylor]: Taking taylor expansion of x in y 0.590 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.590 * [taylor]: Taking taylor expansion of -1 in x 0.590 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.590 * [taylor]: Taking taylor expansion of z in x 0.590 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.590 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.590 * [taylor]: Taking taylor expansion of 0.5 in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.590 * [taylor]: Taking taylor expansion of z in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.590 * [taylor]: Taking taylor expansion of y in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.590 * [taylor]: Taking taylor expansion of (* -1 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.590 * [taylor]: Taking taylor expansion of -1 in x 0.590 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.590 * [taylor]: Taking taylor expansion of z in x 0.590 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.590 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.590 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.590 * [taylor]: Taking taylor expansion of 0.5 in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.590 * [taylor]: Taking taylor expansion of z in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.590 * [taylor]: Taking taylor expansion of y in x 0.590 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.590 * [taylor]: Taking taylor expansion of x in x 0.591 * [taylor]: Taking taylor expansion of z in y 0.592 * [taylor]: Taking taylor expansion of (- (+ (/ z y) 0.5)) in y 0.592 * [taylor]: Taking taylor expansion of (+ (/ z y) 0.5) in y 0.592 * [taylor]: Taking taylor expansion of (/ z y) in y 0.592 * [taylor]: Taking taylor expansion of z in y 0.592 * [taylor]: Taking taylor expansion of y in y 0.592 * [taylor]: Taking taylor expansion of 0.5 in y 0.592 * [taylor]: Taking taylor expansion of (- z) in z 0.593 * [taylor]: Taking taylor expansion of z in z 0.593 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of 0 in y 0.596 * [taylor]: Taking taylor expansion of (- 0.5) in z 0.596 * [taylor]: Taking taylor expansion of 0.5 in z 0.596 * [taylor]: Taking taylor expansion of 0 in z 0.599 * [taylor]: Taking taylor expansion of 0 in y 0.599 * [taylor]: Taking taylor expansion of 0 in z 0.600 * [taylor]: Taking taylor expansion of 0 in z 0.600 * [taylor]: Taking taylor expansion of 0 in z 0.601 * * * [progress]: simplifying candidates 0.602 * [simplify]: Simplifying using # : (- (log (- (- x y) (* z 0.5))) (log z)) (log (/ (- (- x y) (* z 0.5)) z)) (exp (/ (- (- x y) (* z 0.5)) z)) (/ (* (* (- (- x y) (* z 0.5)) (- (- x y) (* z 0.5))) (- (- x y) (* z 0.5))) (* (* z z) z)) (* (cbrt (/ (- (- x y) (* z 0.5)) z)) (cbrt (/ (- (- x y) (* z 0.5)) z))) (cbrt (/ (- (- x y) (* z 0.5)) z)) (* (* (/ (- (- x y) (* z 0.5)) z) (/ (- (- x y) (* z 0.5)) z)) (/ (- (- x y) (* z 0.5)) z)) (sqrt (/ (- (- x y) (* z 0.5)) z)) (sqrt (/ (- (- x y) (* z 0.5)) z)) (- (- (- x y) (* z 0.5))) (- z) (/ (- x y) z) (/ (* z 0.5) z) (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (* (cbrt z) (cbrt z))) (/ (cbrt (- (- x y) (* z 0.5))) (cbrt z)) (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (sqrt z)) (/ (cbrt (- (- x y) (* z 0.5))) (sqrt z)) (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) 1) (/ (cbrt (- (- x y) (* z 0.5))) z) (/ (sqrt (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z))) (/ (sqrt (- (- x y) (* z 0.5))) (cbrt z)) (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z)) (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z)) (/ (sqrt (- (- x y) (* z 0.5))) 1) (/ (sqrt (- (- x y) (* z 0.5))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (cbrt z)) (/ 1 (sqrt z)) (/ (- (- x y) (* z 0.5)) (sqrt z)) (/ 1 1) (/ (- (- x y) (* z 0.5)) z) (/ 1 z) (/ z (- (- x y) (* z 0.5))) (/ (- (- x y) (* z 0.5)) (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (sqrt z)) (/ (- (- x y) (* z 0.5)) 1) (/ z (cbrt (- (- x y) (* z 0.5)))) (/ z (sqrt (- (- x y) (* z 0.5)))) (/ z (- (- x y) (* z 0.5))) (* z (+ (* (- x y) (- x y)) (+ (* (* z 0.5) (* z 0.5)) (* (- x y) (* z 0.5))))) (* z (+ (- x y) (* z 0.5))) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) (- (/ x z) (+ (/ y z) 0.5)) 0.602 * [simplify]: Sending expressions to egg_math: (- (log (- (- h0 h1) (* h2 h3))) (log h2)) (log (/ (- (- h0 h1) (* h2 h3)) h2)) (exp (/ (- (- h0 h1) (* h2 h3)) h2)) (/ (* (* (- (- h0 h1) (* h2 h3)) (- (- h0 h1) (* h2 h3))) (- (- h0 h1) (* h2 h3))) (* (* h2 h2) h2)) (* (cbrt (/ (- (- h0 h1) (* h2 h3)) h2)) (cbrt (/ (- (- h0 h1) (* h2 h3)) h2))) (cbrt (/ (- (- h0 h1) (* h2 h3)) h2)) (* (* (/ (- (- h0 h1) (* h2 h3)) h2) (/ (- (- h0 h1) (* h2 h3)) h2)) (/ (- (- h0 h1) (* h2 h3)) h2)) (sqrt (/ (- (- h0 h1) (* h2 h3)) h2)) (sqrt (/ (- (- h0 h1) (* h2 h3)) h2)) (- (- (- h0 h1) (* h2 h3))) (- h2) (/ (- h0 h1) h2) (/ (* h2 h3) h2) (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) (* (cbrt h2) (cbrt h2))) (/ (cbrt (- (- h0 h1) (* h2 h3))) (cbrt h2)) (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) (sqrt h2)) (/ (cbrt (- (- h0 h1) (* h2 h3))) (sqrt h2)) (/ (* (cbrt (- (- h0 h1) (* h2 h3))) (cbrt (- (- h0 h1) (* h2 h3)))) 1) (/ (cbrt (- (- h0 h1) (* h2 h3))) h2) (/ (sqrt (- (- h0 h1) (* h2 h3))) (* (cbrt h2) (cbrt h2))) (/ (sqrt (- (- h0 h1) (* h2 h3))) (cbrt h2)) (/ (sqrt (- (- h0 h1) (* h2 h3))) (sqrt h2)) (/ (sqrt (- (- h0 h1) (* h2 h3))) (sqrt h2)) (/ (sqrt (- (- h0 h1) (* h2 h3))) 1) (/ (sqrt (- (- h0 h1) (* h2 h3))) h2) (/ 1 (* (cbrt h2) (cbrt h2))) (/ (- (- h0 h1) (* h2 h3)) (cbrt h2)) (/ 1 (sqrt h2)) (/ (- (- h0 h1) (* h2 h3)) (sqrt h2)) (/ 1 1) (/ (- (- h0 h1) (* h2 h3)) h2) (/ 1 h2) (/ h2 (- (- h0 h1) (* h2 h3))) (/ (- (- h0 h1) (* h2 h3)) (* (cbrt h2) (cbrt h2))) (/ (- (- h0 h1) (* h2 h3)) (sqrt h2)) (/ (- (- h0 h1) (* h2 h3)) 1) (/ h2 (cbrt (- (- h0 h1) (* h2 h3)))) (/ h2 (sqrt (- (- h0 h1) (* h2 h3)))) (/ h2 (- (- h0 h1) (* h2 h3))) (* h2 (+ (* (- h0 h1) (- h0 h1)) (+ (* (* h2 h3) (* h2 h3)) (* (- h0 h1) (* h2 h3))))) (* h2 (+ (- h0 h1) (* h2 h3))) (- (/ h0 h2) (+ (/ h1 h2) h3)) (- (/ h0 h2) (+ (/ h1 h2) h3)) (- (/ h0 h2) (+ (/ h1 h2) h3)) 0.606 * * [simplify]: iteration 0 : 156 enodes (cost 240 ) 0.609 * * [simplify]: iteration 1 : 512 enodes (cost 222 ) 0.619 * * [simplify]: iteration 2 : 2116 enodes (cost 221 ) 0.652 * * [simplify]: iteration 3 : 5001 enodes (cost 219 ) 0.654 * [simplify]: Simplified to: (log (/ (- (- x y) (* z 0.5)) z)) (log (/ (- (- x y) (* z 0.5)) z)) (exp (/ (- (- x y) (* z 0.5)) z)) (pow (/ (- (- x y) (* z 0.5)) z) 3) (* (cbrt (/ (- (- x y) (* z 0.5)) z)) (cbrt (/ (- (- x y) (* z 0.5)) z))) (cbrt (/ (- (- x y) (* z 0.5)) z)) (pow (/ (- (- x y) (* z 0.5)) z) 3) (sqrt (/ (- (- x y) (* z 0.5)) z)) (sqrt (/ (- (- x y) (* z 0.5)) z)) (- (- (- x y) (* z 0.5))) (- z) (/ (- x y) z) 0.5 (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (* (cbrt z) (cbrt z))) (/ (cbrt (- (- x y) (* z 0.5))) (cbrt z)) (/ (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (sqrt z)) (/ (cbrt (- (- x y) (* z 0.5))) (sqrt z)) (* (cbrt (- (- x y) (* z 0.5))) (cbrt (- (- x y) (* z 0.5)))) (/ (cbrt (- (- x y) (* z 0.5))) z) (/ (sqrt (- (- x y) (* z 0.5))) (* (cbrt z) (cbrt z))) (/ (sqrt (- (- x y) (* z 0.5))) (cbrt z)) (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z)) (/ (sqrt (- (- x y) (* z 0.5))) (sqrt z)) (sqrt (- (- x y) (* z 0.5))) (/ (sqrt (- (- x y) (* z 0.5))) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (cbrt z)) (/ 1 (sqrt z)) (/ (- (- x y) (* z 0.5)) (sqrt z)) 1 (- (/ (- x y) z) 0.5) (/ 1 z) (/ z (- (- x y) (* z 0.5))) (/ (- (- x y) (* z 0.5)) (* (cbrt z) (cbrt z))) (/ (- (- x y) (* z 0.5)) (sqrt z)) (- (- x y) (* z 0.5)) (/ z (cbrt (- (- x y) (* z 0.5)))) (/ z (sqrt (- (- x y) (* z 0.5)))) (/ z (- (- x y) (* z 0.5))) (* (+ (* (* z 0.5) (+ (* z 0.5) (- x y))) (* (- x y) (- x y))) z) (* z (+ (- x y) (* z 0.5))) (- (/ (- x y) z) 0.5) (- (/ (- x y) z) 0.5) (- (/ (- x y) z) 0.5) 0.654 * * * [progress]: adding candidates to table 0.722 * [progress]: [Phase 3 of 3] Extracting. 0.722 * * [regime]: Finding splitpoints for: (# #) 0.722 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x) 0.722 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.737 * * * * [regimes]: Trying to branch on z from (# #) 0.749 * * * * [regimes]: Trying to branch on y from (# #) 0.761 * * * * [regimes]: Trying to branch on x from (# #) 0.775 * * * [regime]: Found split indices: #