22.099 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.017 * * * [progress]: [2/2] Setting up program. 0.019 * [progress]: [Phase 2 of 3] Improving. 0.019 * [simplify]: Simplifying using # : (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.024 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.026 * * [simplify]: iteration 1 : 47 enodes (cost 5 ) 0.027 * * [simplify]: iteration 2 : 138 enodes (cost 5 ) 0.030 * * [simplify]: iteration 3 : 317 enodes (cost 5 ) 0.035 * * [simplify]: iteration 4 : 611 enodes (cost 5 ) 0.046 * * [simplify]: iteration 5 : 1239 enodes (cost 5 ) 0.065 * * [simplify]: iteration 6 : 1919 enodes (cost 5 ) 0.097 * * [simplify]: iteration 7 : 5001 enodes (cost 5 ) 0.097 * [simplify]: Simplified to: (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.097 * * [progress]: iteration 1 / 4 0.097 * * * [progress]: picking best candidate 0.099 * * * * [pick]: Picked # 0.099 * * * [progress]: localizing error 0.106 * * * [progress]: generating rewritten candidates 0.106 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.127 * * * [progress]: generating series expansions 0.127 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.127 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0 0.127 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z 0.127 * [taylor]: Taking taylor expansion of 4.0 in z 0.127 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z 0.127 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z 0.127 * [taylor]: Taking taylor expansion of x in z 0.128 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.128 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.128 * [taylor]: Taking taylor expansion of 0.5 in z 0.128 * [taylor]: Taking taylor expansion of z in z 0.128 * [taylor]: Taking taylor expansion of y in z 0.128 * [taylor]: Taking taylor expansion of z in z 0.128 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y 0.128 * [taylor]: Taking taylor expansion of 4.0 in y 0.128 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y 0.128 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y 0.128 * [taylor]: Taking taylor expansion of x in y 0.128 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.128 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.128 * [taylor]: Taking taylor expansion of 0.5 in y 0.128 * [taylor]: Taking taylor expansion of z in y 0.128 * [taylor]: Taking taylor expansion of y in y 0.128 * [taylor]: Taking taylor expansion of z in y 0.129 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.129 * [taylor]: Taking taylor expansion of 4.0 in x 0.129 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.129 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.129 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.129 * [taylor]: Taking taylor expansion of 0.5 in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.129 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.129 * [taylor]: Taking taylor expansion of 4.0 in x 0.129 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.129 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.129 * [taylor]: Taking taylor expansion of x in x 0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.129 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.129 * [taylor]: Taking taylor expansion of 0.5 in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.129 * [taylor]: Taking taylor expansion of y in x 0.129 * [taylor]: Taking taylor expansion of z in x 0.129 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y 0.129 * [taylor]: Taking taylor expansion of -4.0 in y 0.129 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y 0.129 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.129 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.129 * [taylor]: Taking taylor expansion of 0.5 in y 0.130 * [taylor]: Taking taylor expansion of z in y 0.130 * [taylor]: Taking taylor expansion of y in y 0.130 * [taylor]: Taking taylor expansion of z in y 0.130 * [taylor]: Taking taylor expansion of -2.0 in z 0.131 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.131 * [taylor]: Taking taylor expansion of 4.0 in y 0.131 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.131 * [taylor]: Taking taylor expansion of z in y 0.131 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.131 * [taylor]: Taking taylor expansion of 4.0 in z 0.131 * [taylor]: Taking taylor expansion of z in z 0.133 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.133 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.133 * [taylor]: Taking taylor expansion of 4.0 in z 0.133 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.133 * [taylor]: Taking taylor expansion of z in z 0.134 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0 0.134 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z 0.134 * [taylor]: Taking taylor expansion of 4.0 in z 0.134 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z 0.134 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) 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)) (/ 1 y)) in z 0.134 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.134 * [taylor]: Taking taylor expansion of 0.5 in z 0.134 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.134 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.135 * [taylor]: Taking taylor expansion of y in z 0.135 * [taylor]: Taking taylor expansion of z in z 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y 0.135 * [taylor]: Taking taylor expansion of 4.0 in y 0.135 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) 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)) (/ 1 y)) in y 0.135 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.135 * [taylor]: Taking taylor expansion of 0.5 in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.135 * [taylor]: Taking taylor expansion of z in y 0.135 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.135 * [taylor]: Taking taylor expansion of y in y 0.135 * [taylor]: Taking taylor expansion of z in y 0.135 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.135 * [taylor]: Taking taylor expansion of 4.0 in x 0.135 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.135 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) 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)) (/ 1 y)) in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.136 * [taylor]: Taking taylor expansion of 4.0 in x 0.136 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.136 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) 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)) (/ 1 y)) in x 0.136 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.136 * [taylor]: Taking taylor expansion of 0.5 in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.136 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.136 * [taylor]: Taking taylor expansion of y in x 0.136 * [taylor]: Taking taylor expansion of z in x 0.137 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.137 * [taylor]: Taking taylor expansion of 4.0 in y 0.137 * [taylor]: Taking taylor expansion of z in y 0.138 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.138 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.138 * [taylor]: Taking taylor expansion of 4.0 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 2.0 in y 0.138 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.138 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.138 * [taylor]: Taking taylor expansion of 4.0 in z 0.138 * [taylor]: Taking taylor expansion of z in z 0.138 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.138 * [taylor]: Taking taylor expansion of 4.0 in z 0.138 * [taylor]: Taking taylor expansion of z in z 0.141 * [taylor]: Taking taylor expansion of 0 in y 0.142 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.142 * [taylor]: Taking taylor expansion of 2.0 in z 0.142 * [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 0.148 * [taylor]: Taking taylor expansion of 0 in z 0.149 * [taylor]: Taking taylor expansion of 0 in z 0.152 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0 0.152 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z 0.152 * [taylor]: Taking taylor expansion of -4.0 in z 0.152 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z 0.152 * [taylor]: Taking taylor expansion of z in z 0.152 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z 0.152 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.152 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.152 * [taylor]: Taking taylor expansion of 0.5 in z 0.152 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.152 * [taylor]: Taking taylor expansion of z in z 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.153 * [taylor]: Taking taylor expansion of y in z 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.153 * [taylor]: Taking taylor expansion of x in z 0.153 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y 0.153 * [taylor]: Taking taylor expansion of -4.0 in y 0.153 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y 0.153 * [taylor]: Taking taylor expansion of z in y 0.153 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y 0.153 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.153 * [taylor]: Taking taylor expansion of 0.5 in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.153 * [taylor]: Taking taylor expansion of z in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.153 * [taylor]: Taking taylor expansion of y in y 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.153 * [taylor]: Taking taylor expansion of x in y 0.153 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.153 * [taylor]: Taking taylor expansion of -4.0 in x 0.153 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.153 * [taylor]: Taking taylor expansion of z in x 0.153 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.153 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.153 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.153 * [taylor]: Taking taylor expansion of 0.5 in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.153 * [taylor]: Taking taylor expansion of z in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.153 * [taylor]: Taking taylor expansion of y in x 0.153 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.154 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.154 * [taylor]: Taking taylor expansion of -4.0 in x 0.154 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.154 * [taylor]: Taking taylor expansion of z in x 0.154 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.154 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.154 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.154 * [taylor]: Taking taylor expansion of 0.5 in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.154 * [taylor]: Taking taylor expansion of z in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.154 * [taylor]: Taking taylor expansion of y in x 0.154 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.154 * [taylor]: Taking taylor expansion of x in x 0.155 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.155 * [taylor]: Taking taylor expansion of 4.0 in y 0.155 * [taylor]: Taking taylor expansion of z in y 0.156 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.156 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.156 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.156 * [taylor]: Taking taylor expansion of 4.0 in y 0.156 * [taylor]: Taking taylor expansion of (/ z y) in y 0.156 * [taylor]: Taking taylor expansion of z in y 0.156 * [taylor]: Taking taylor expansion of y in y 0.156 * [taylor]: Taking taylor expansion of 2.0 in y 0.156 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.156 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.156 * [taylor]: Taking taylor expansion of 4.0 in z 0.156 * [taylor]: Taking taylor expansion of z in z 0.157 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.157 * [taylor]: Taking taylor expansion of 4.0 in z 0.157 * [taylor]: Taking taylor expansion of z in z 0.159 * [taylor]: Taking taylor expansion of 0 in y 0.160 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.160 * [taylor]: Taking taylor expansion of 2.0 in z 0.160 * [taylor]: Taking taylor expansion of 0 in z 0.164 * [taylor]: Taking taylor expansion of 0 in y 0.164 * [taylor]: Taking taylor expansion of 0 in z 0.166 * [taylor]: Taking taylor expansion of 0 in z 0.166 * [taylor]: Taking taylor expansion of 0 in z 0.170 * * * [progress]: simplifying candidates 0.171 * [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)) 0.174 * * [simplify]: iteration 0 : 187 enodes (cost 192 ) 0.178 * * [simplify]: iteration 1 : 790 enodes (cost 156 ) 0.194 * * [simplify]: iteration 2 : 4301 enodes (cost 156 ) 0.263 * * [simplify]: iteration 3 : 5001 enodes (cost 156 ) 0.264 * [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)) 0.264 * * * [progress]: adding candidates to table 0.312 * * [progress]: iteration 2 / 4 0.312 * * * [progress]: picking best candidate 0.318 * * * * [pick]: Picked # 0.318 * * * [progress]: localizing error 0.325 * * * [progress]: generating rewritten candidates 0.325 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.332 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.350 * * * [progress]: generating series expansions 0.350 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.350 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0 0.350 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.350 * [taylor]: Taking taylor expansion of (- x y) in z 0.350 * [taylor]: Taking taylor expansion of x in z 0.350 * [taylor]: Taking taylor expansion of y in z 0.350 * [taylor]: Taking taylor expansion of z in z 0.350 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 0.350 * [taylor]: Taking taylor expansion of (- x y) in y 0.350 * [taylor]: Taking taylor expansion of x in y 0.350 * [taylor]: Taking taylor expansion of y in y 0.350 * [taylor]: Taking taylor expansion of z in y 0.351 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.351 * [taylor]: Taking taylor expansion of (- x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of z in x 0.351 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.351 * [taylor]: Taking taylor expansion of (- x y) in x 0.351 * [taylor]: Taking taylor expansion of x in x 0.351 * [taylor]: Taking taylor expansion of y in x 0.351 * [taylor]: Taking taylor expansion of z in x 0.351 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y 0.351 * [taylor]: Taking taylor expansion of -1 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 0.352 * [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 (/ 1 z) in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.352 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.352 * [taylor]: Taking taylor expansion of -1 in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.353 * [taylor]: Taking taylor expansion of 0 in y 0.353 * [taylor]: Taking taylor expansion of 0 in z 0.353 * [taylor]: Taking taylor expansion of 0 in z 0.354 * [taylor]: Taking taylor expansion of 0 in z 0.355 * [taylor]: Taking taylor expansion of 0 in y 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.355 * [taylor]: Taking taylor expansion of 0 in z 0.356 * [taylor]: Taking taylor expansion of 0 in z 0.357 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (x y z) around 0 0.357 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.357 * [taylor]: Taking taylor expansion of x in z 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.357 * [taylor]: Taking taylor expansion of y in z 0.357 * [taylor]: Taking taylor expansion of z in z 0.357 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.357 * [taylor]: Taking taylor expansion of x in y 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.357 * [taylor]: Taking taylor expansion of y in y 0.357 * [taylor]: Taking taylor expansion of z in y 0.357 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.358 * [taylor]: Taking taylor expansion of y in x 0.358 * [taylor]: Taking taylor expansion of z in x 0.358 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.358 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.358 * [taylor]: Taking taylor expansion of x in x 0.358 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.358 * [taylor]: Taking taylor expansion of y in x 0.358 * [taylor]: Taking taylor expansion of z in x 0.358 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 0.359 * [taylor]: Taking taylor expansion of (/ z y) in y 0.359 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of y in y 0.359 * [taylor]: Taking taylor expansion of (- z) in z 0.359 * [taylor]: Taking taylor expansion of z in z 0.360 * [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 0 in z 0.362 * [taylor]: Taking taylor expansion of 0 in z 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.364 * [taylor]: Taking taylor expansion of 0 in z 0.365 * [taylor]: Taking taylor expansion of 0 in z 0.365 * [taylor]: Taking taylor expansion of 0 in z 0.365 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0 0.365 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z 0.366 * [taylor]: Taking taylor expansion of -1 in z 0.366 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.366 * [taylor]: Taking taylor expansion of z in z 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.366 * [taylor]: Taking taylor expansion of y in z 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.366 * [taylor]: Taking taylor expansion of x in z 0.366 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y 0.366 * [taylor]: Taking taylor expansion of -1 in y 0.366 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y 0.366 * [taylor]: Taking taylor expansion of z in y 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.366 * [taylor]: Taking taylor expansion of y in y 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.366 * [taylor]: Taking taylor expansion of x in y 0.366 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x 0.366 * [taylor]: Taking taylor expansion of -1 in x 0.366 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.366 * [taylor]: Taking taylor expansion of z in x 0.366 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.366 * [taylor]: Taking taylor expansion of y in x 0.366 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.366 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x 0.367 * [taylor]: Taking taylor expansion of -1 in x 0.367 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.367 * [taylor]: Taking taylor expansion of z in x 0.367 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.367 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.367 * [taylor]: Taking taylor expansion of y in x 0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.367 * [taylor]: Taking taylor expansion of x in x 0.367 * [taylor]: Taking taylor expansion of z in y 0.369 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 0.369 * [taylor]: Taking taylor expansion of (/ z y) in y 0.369 * [taylor]: Taking taylor expansion of z in y 0.369 * [taylor]: Taking taylor expansion of y in y 0.369 * [taylor]: Taking taylor expansion of (- z) in z 0.369 * [taylor]: Taking taylor expansion of z in z 0.369 * [taylor]: Taking taylor expansion of z in z 0.371 * [taylor]: Taking taylor expansion of 0 in y 0.371 * [taylor]: Taking taylor expansion of 0 in z 0.371 * [taylor]: Taking taylor expansion of 0 in z 0.374 * [taylor]: Taking taylor expansion of 0 in y 0.374 * [taylor]: Taking taylor expansion of 0 in z 0.375 * [taylor]: Taking taylor expansion of 0 in z 0.375 * [taylor]: Taking taylor expansion of 0 in z 0.376 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.376 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in (x y z) around 0 0.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z 0.376 * [taylor]: Taking taylor expansion of 4.0 in z 0.376 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.376 * [taylor]: Taking taylor expansion of (- x y) in z 0.376 * [taylor]: Taking taylor expansion of x in z 0.376 * [taylor]: Taking taylor expansion of y in z 0.376 * [taylor]: Taking taylor expansion of z in z 0.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in y 0.376 * [taylor]: Taking taylor expansion of 4.0 in y 0.376 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 0.376 * [taylor]: Taking taylor expansion of (- x y) in y 0.376 * [taylor]: Taking taylor expansion of x in y 0.376 * [taylor]: Taking taylor expansion of y in y 0.376 * [taylor]: Taking taylor expansion of z in y 0.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x 0.376 * [taylor]: Taking taylor expansion of 4.0 in x 0.376 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.376 * [taylor]: Taking taylor expansion of (- x y) in x 0.376 * [taylor]: Taking taylor expansion of x in x 0.376 * [taylor]: Taking taylor expansion of y in x 0.376 * [taylor]: Taking taylor expansion of z in x 0.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x 0.377 * [taylor]: Taking taylor expansion of 4.0 in x 0.377 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.377 * [taylor]: Taking taylor expansion of (- x y) in x 0.377 * [taylor]: Taking taylor expansion of x in x 0.377 * [taylor]: Taking taylor expansion of y in x 0.377 * [taylor]: Taking taylor expansion of z in x 0.377 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in y 0.377 * [taylor]: Taking taylor expansion of -4.0 in y 0.377 * [taylor]: Taking taylor expansion of (/ y z) in y 0.377 * [taylor]: Taking taylor expansion of y in y 0.377 * [taylor]: Taking taylor expansion of z in y 0.378 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.378 * [taylor]: Taking taylor expansion of 4.0 in y 0.378 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.378 * [taylor]: Taking taylor expansion of z in y 0.378 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.378 * [taylor]: Taking taylor expansion of 4.0 in z 0.378 * [taylor]: Taking taylor expansion of z in z 0.378 * [taylor]: Taking taylor expansion of (/ -4.0 z) in z 0.378 * [taylor]: Taking taylor expansion of -4.0 in z 0.378 * [taylor]: Taking taylor expansion of z in z 0.379 * [taylor]: Taking taylor expansion of 0 in y 0.379 * [taylor]: Taking taylor expansion of 0 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.380 * [taylor]: Taking taylor expansion of 0 in z 0.382 * [taylor]: Taking taylor expansion of 0 in y 0.382 * [taylor]: Taking taylor expansion of 0 in z 0.382 * [taylor]: Taking taylor expansion of 0 in z 0.383 * [taylor]: Taking taylor expansion of 0 in z 0.384 * [taylor]: Taking taylor expansion of 0 in z 0.385 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in (x y z) around 0 0.385 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in z 0.385 * [taylor]: Taking taylor expansion of 4.0 in z 0.385 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.385 * [taylor]: Taking taylor expansion of x in z 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.385 * [taylor]: Taking taylor expansion of y in z 0.385 * [taylor]: Taking taylor expansion of z in z 0.385 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in y 0.385 * [taylor]: Taking taylor expansion of 4.0 in y 0.385 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.385 * [taylor]: Taking taylor expansion of x in y 0.385 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.385 * [taylor]: Taking taylor expansion of y in y 0.385 * [taylor]: Taking taylor expansion of z in y 0.385 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x 0.385 * [taylor]: Taking taylor expansion of 4.0 in x 0.385 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.385 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.385 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.385 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of z in x 0.386 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x 0.386 * [taylor]: Taking taylor expansion of 4.0 in x 0.386 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.386 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.386 * [taylor]: Taking taylor expansion of x in x 0.386 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.386 * [taylor]: Taking taylor expansion of y in x 0.386 * [taylor]: Taking taylor expansion of z in x 0.386 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.386 * [taylor]: Taking taylor expansion of 4.0 in y 0.387 * [taylor]: Taking taylor expansion of z in y 0.387 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y 0.387 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.387 * [taylor]: Taking taylor expansion of 4.0 in y 0.387 * [taylor]: Taking taylor expansion of (/ z y) in y 0.387 * [taylor]: Taking taylor expansion of z in y 0.388 * [taylor]: Taking taylor expansion of y in y 0.388 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.388 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.388 * [taylor]: Taking taylor expansion of 4.0 in z 0.388 * [taylor]: Taking taylor expansion of z in z 0.388 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.388 * [taylor]: Taking taylor expansion of 4.0 in z 0.388 * [taylor]: Taking taylor expansion of z in z 0.390 * [taylor]: Taking taylor expansion of 0 in y 0.391 * [taylor]: Taking taylor expansion of 0 in z 0.391 * [taylor]: Taking taylor expansion of 0 in z 0.400 * [taylor]: Taking taylor expansion of 0 in y 0.400 * [taylor]: Taking taylor expansion of 0 in z 0.402 * [taylor]: Taking taylor expansion of 0 in z 0.402 * [taylor]: Taking taylor expansion of 0 in z 0.404 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0 0.404 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in z 0.404 * [taylor]: Taking taylor expansion of -4.0 in z 0.404 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.404 * [taylor]: Taking taylor expansion of z in z 0.404 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.404 * [taylor]: Taking taylor expansion of y in z 0.404 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.404 * [taylor]: Taking taylor expansion of x in z 0.404 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in y 0.404 * [taylor]: Taking taylor expansion of -4.0 in y 0.404 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y 0.404 * [taylor]: Taking taylor expansion of z in y 0.404 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.404 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.404 * [taylor]: Taking taylor expansion of y in y 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.405 * [taylor]: Taking taylor expansion of x in y 0.405 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x 0.405 * [taylor]: Taking taylor expansion of -4.0 in x 0.405 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.405 * [taylor]: Taking taylor expansion of z in x 0.405 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.405 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x 0.405 * [taylor]: Taking taylor expansion of -4.0 in x 0.405 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.405 * [taylor]: Taking taylor expansion of z in x 0.405 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.405 * [taylor]: Taking taylor expansion of y in x 0.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.405 * [taylor]: Taking taylor expansion of x in x 0.406 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.406 * [taylor]: Taking taylor expansion of 4.0 in y 0.406 * [taylor]: Taking taylor expansion of z in y 0.407 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y 0.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.407 * [taylor]: Taking taylor expansion of 4.0 in y 0.407 * [taylor]: Taking taylor expansion of (/ z y) in y 0.407 * [taylor]: Taking taylor expansion of z in y 0.407 * [taylor]: Taking taylor expansion of y in y 0.407 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.407 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.407 * [taylor]: Taking taylor expansion of 4.0 in z 0.407 * [taylor]: Taking taylor expansion of z in z 0.408 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.408 * [taylor]: Taking taylor expansion of 4.0 in z 0.408 * [taylor]: Taking taylor expansion of z in z 0.410 * [taylor]: Taking taylor expansion of 0 in y 0.411 * [taylor]: Taking taylor expansion of 0 in z 0.411 * [taylor]: Taking taylor expansion of 0 in z 0.416 * [taylor]: Taking taylor expansion of 0 in y 0.416 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.418 * [taylor]: Taking taylor expansion of 0 in z 0.419 * * * [progress]: simplifying candidates 0.421 * [simplify]: Simplifying using # : (- (log (- x y)) (log z)) (log (/ (- x y) z)) (exp (/ (- x y) z)) (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z)) (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))) (cbrt (/ (- x y) z)) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z)) (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)) (- (- x y)) (- z) (/ x z) (/ y z) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z))) (/ (cbrt (- x y)) (cbrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)) (/ (cbrt (- x y)) (sqrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) 1) (/ (cbrt (- x y)) z) (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))) (/ (sqrt (- x y)) (cbrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) 1) (/ (sqrt (- x y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) (/ 1 1) (/ (- x y) z) (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z))) (/ (- (sqrt x) (sqrt y)) (cbrt z)) (/ (+ (sqrt x) (sqrt y)) (sqrt z)) (/ (- (sqrt x) (sqrt y)) (sqrt z)) (/ (+ (sqrt x) (sqrt y)) 1) (/ (- (sqrt x) (sqrt y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) (/ 1 1) (/ (- x y) z) (/ 1 z) (/ z (- x y)) (/ (- x y) (* (cbrt z) (cbrt z))) (/ (- x y) (sqrt z)) (/ (- x y) 1) (/ z (cbrt (- x y))) (/ z (sqrt (- x y))) (/ z (- x y)) (/ z (- (sqrt x) (sqrt y))) (/ z (- x y)) (* z (+ (* x x) (+ (* y y) (* x y)))) (* z (+ x y)) (* 4.0 (/ (- x y) z)) (+ (log 4.0) (- (log (- x y)) (log z))) (+ (log 4.0) (log (/ (- x y) z))) (log (* 4.0 (/ (- x y) z))) (exp (* 4.0 (/ (- x y) z))) (* (* (* 4.0 4.0) 4.0) (/ (* (* (- x y) (- x y)) (- x y)) (* (* z z) z))) (* (* (* 4.0 4.0) 4.0) (* (* (/ (- x y) z) (/ (- x y) z)) (/ (- x y) z))) (* (cbrt (* 4.0 (/ (- x y) z))) (cbrt (* 4.0 (/ (- x y) z)))) (cbrt (* 4.0 (/ (- x y) z))) (* (* (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z))) (* 4.0 (/ (- x y) z))) (sqrt (* 4.0 (/ (- x y) z))) (sqrt (* 4.0 (/ (- x y) z))) (* (sqrt 4.0) (sqrt (/ (- x y) z))) (* (sqrt 4.0) (sqrt (/ (- x y) z))) (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z))) (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z))) (* 4.0 (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))) (* 4.0 (sqrt (/ (- x y) z))) (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))) (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) 1)) (* 4.0 (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (sqrt (- x y)) (sqrt z))) (* 4.0 (/ (sqrt (- x y)) 1)) (* 4.0 (/ 1 (* (cbrt z) (cbrt z)))) (* 4.0 (/ 1 (sqrt z))) (* 4.0 (/ 1 1)) (* 4.0 (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (+ (sqrt x) (sqrt y)) (sqrt z))) (* 4.0 (/ (+ (sqrt x) (sqrt y)) 1)) (* 4.0 (/ 1 (* (cbrt z) (cbrt z)))) (* 4.0 (/ 1 (sqrt z))) (* 4.0 (/ 1 1)) (* 4.0 1) (* 4.0 (- x y)) (* (cbrt 4.0) (/ (- x y) z)) (* (sqrt 4.0) (/ (- x y) z)) (* 4.0 (/ (- x y) z)) (* 4.0 (- x y)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) 0.426 * * [simplify]: iteration 0 : 275 enodes (cost 397 ) 0.432 * * [simplify]: iteration 1 : 1205 enodes (cost 366 ) 0.457 * * [simplify]: iteration 2 : 5002 enodes (cost 366 ) 0.459 * [simplify]: Simplified to: (log (/ (- x y) z)) (log (/ (- x y) z)) (exp (/ (- x y) z)) (pow (/ (- x y) z) 3) (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z))) (cbrt (/ (- x y) z)) (pow (/ (- x y) z) 3) (sqrt (/ (- x y) z)) (sqrt (/ (- x y) z)) (- (- x y)) (- z) (/ x z) (/ y z) (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z))) (/ (cbrt (- x y)) (cbrt z)) (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z)) (/ (cbrt (- x y)) (sqrt z)) (* (cbrt (- x y)) (cbrt (- x y))) (/ (cbrt (- x y)) z) (/ (sqrt (- x y)) (* (cbrt z) (cbrt z))) (/ (sqrt (- x y)) (cbrt z)) (/ (sqrt (- x y)) (sqrt z)) (/ (sqrt (- x y)) (sqrt z)) (sqrt (- x y)) (/ (sqrt (- x y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) 1 (/ (- x y) z) (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z))) (/ (- (sqrt x) (sqrt y)) (cbrt z)) (/ (+ (sqrt x) (sqrt y)) (sqrt z)) (/ (- (sqrt x) (sqrt y)) (sqrt z)) (+ (sqrt x) (sqrt y)) (/ (- (sqrt x) (sqrt y)) z) (/ 1 (* (cbrt z) (cbrt z))) (/ (- x y) (cbrt z)) (/ 1 (sqrt z)) (/ (- x y) (sqrt z)) 1 (/ (- x y) z) (/ 1 z) (/ z (- x y)) (/ (- x y) (* (cbrt z) (cbrt z))) (/ (- x y) (sqrt z)) (- x y) (/ z (cbrt (- x y))) (/ z (sqrt (- x y))) (/ z (- x y)) (/ z (- (sqrt x) (sqrt y))) (/ z (- x y)) (* (+ (* y (+ y x)) (* x x)) z) (* z (+ x y)) (* 4.0 (/ (- x y) z)) (log (* 4.0 (/ (- x y) z))) (log (* 4.0 (/ (- x y) z))) (log (* 4.0 (/ (- x y) z))) (exp (* 4.0 (/ (- x y) z))) (pow (* 4.0 (/ (- x y) z)) 3) (pow (* 4.0 (/ (- x y) z)) 3) (* (cbrt (* 4.0 (/ (- x y) z))) (cbrt (* 4.0 (/ (- x y) z)))) (cbrt (* 4.0 (/ (- x y) z))) (pow (* 4.0 (/ (- x y) z)) 3) (sqrt (* 4.0 (/ (- x y) z))) (sqrt (* 4.0 (/ (- x y) z))) (* (sqrt 4.0) (sqrt (/ (- x y) z))) (* (sqrt 4.0) (sqrt (/ (- x y) z))) (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z))) (* (sqrt 4.0) (/ (sqrt (- x y)) (sqrt z))) (* 4.0 (* (cbrt (/ (- x y) z)) (cbrt (/ (- x y) z)))) (* 4.0 (sqrt (/ (- x y) z))) (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (* (cbrt (- x y)) (cbrt (- x y))) (sqrt z))) (* (* (cbrt (- x y)) (cbrt (- x y))) 4.0) (* 4.0 (/ (sqrt (- x y)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (sqrt (- x y)) (sqrt z))) (* (sqrt (- x y)) 4.0) (/ 4.0 (* (cbrt z) (cbrt z))) (/ 4.0 (sqrt z)) 4.0 (* 4.0 (/ (+ (sqrt x) (sqrt y)) (* (cbrt z) (cbrt z)))) (* 4.0 (/ (+ (sqrt x) (sqrt y)) (sqrt z))) (* (+ (sqrt x) (sqrt y)) 4.0) (/ 4.0 (* (cbrt z) (cbrt z))) (/ 4.0 (sqrt z)) 4.0 4.0 (* 4.0 (- x y)) (* (cbrt 4.0) (/ (- x y) z)) (* (sqrt 4.0) (/ (- x y) z)) (* 4.0 (/ (- x y) z)) (* 4.0 (- x y)) (/ (- x y) z) (/ (- x y) z) (/ (- x y) z) (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z)) (* 4.0 (/ (- x y) z)) 0.460 * * * [progress]: adding candidates to table 0.619 * * [progress]: iteration 3 / 4 0.619 * * * [progress]: picking best candidate 0.620 * * * * [pick]: Picked # 0.621 * * * [progress]: localizing error 0.629 * * * [progress]: generating rewritten candidates 0.629 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.646 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.705 * * * [progress]: generating series expansions 0.705 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.705 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0 0.705 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y 0.705 * [taylor]: Taking taylor expansion of (/ x z) in y 0.705 * [taylor]: Taking taylor expansion of x in y 0.705 * [taylor]: Taking taylor expansion of z in y 0.705 * [taylor]: Taking taylor expansion of (/ y z) in y 0.705 * [taylor]: Taking taylor expansion of y in y 0.705 * [taylor]: Taking taylor expansion of z in y 0.705 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z 0.705 * [taylor]: Taking taylor expansion of (/ x z) in z 0.705 * [taylor]: Taking taylor expansion of x in z 0.705 * [taylor]: Taking taylor expansion of z in z 0.705 * [taylor]: Taking taylor expansion of (/ y z) in z 0.705 * [taylor]: Taking taylor expansion of y in z 0.705 * [taylor]: Taking taylor expansion of z in z 0.705 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.705 * [taylor]: Taking taylor expansion of (/ x z) in x 0.705 * [taylor]: Taking taylor expansion of x in x 0.705 * [taylor]: Taking taylor expansion of z in x 0.705 * [taylor]: Taking taylor expansion of (/ y z) in x 0.705 * [taylor]: Taking taylor expansion of y in x 0.705 * [taylor]: Taking taylor expansion of z in x 0.706 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.706 * [taylor]: Taking taylor expansion of (/ x z) in x 0.706 * [taylor]: Taking taylor expansion of x in x 0.706 * [taylor]: Taking taylor expansion of z in x 0.706 * [taylor]: Taking taylor expansion of (/ y z) in x 0.706 * [taylor]: Taking taylor expansion of y in x 0.706 * [taylor]: Taking taylor expansion of z in x 0.706 * [taylor]: Taking taylor expansion of (- (/ y z)) in z 0.706 * [taylor]: Taking taylor expansion of (/ y z) in z 0.706 * [taylor]: Taking taylor expansion of y in z 0.706 * [taylor]: Taking taylor expansion of z in z 0.706 * [taylor]: Taking taylor expansion of (- y) in y 0.706 * [taylor]: Taking taylor expansion of y in y 0.707 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.707 * [taylor]: Taking taylor expansion of z in z 0.707 * [taylor]: Taking taylor expansion of 1 in y 0.708 * [taylor]: Taking taylor expansion of 0 in y 0.709 * [taylor]: Taking taylor expansion of 0 in z 0.709 * [taylor]: Taking taylor expansion of 0 in y 0.710 * [taylor]: Taking taylor expansion of 0 in y 0.711 * [taylor]: Taking taylor expansion of 0 in z 0.711 * [taylor]: Taking taylor expansion of 0 in y 0.712 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 0.712 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.712 * [taylor]: Taking taylor expansion of (/ z x) in y 0.712 * [taylor]: Taking taylor expansion of z in y 0.712 * [taylor]: Taking taylor expansion of x in y 0.712 * [taylor]: Taking taylor expansion of (/ z y) in y 0.712 * [taylor]: Taking taylor expansion of z in y 0.712 * [taylor]: Taking taylor expansion of y in y 0.712 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.712 * [taylor]: Taking taylor expansion of (/ z x) in z 0.712 * [taylor]: Taking taylor expansion of z in z 0.712 * [taylor]: Taking taylor expansion of x in z 0.712 * [taylor]: Taking taylor expansion of (/ z y) in z 0.712 * [taylor]: Taking taylor expansion of z in z 0.712 * [taylor]: Taking taylor expansion of y in z 0.712 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.712 * [taylor]: Taking taylor expansion of (/ z x) in x 0.712 * [taylor]: Taking taylor expansion of z in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (/ z y) in x 0.712 * [taylor]: Taking taylor expansion of z in x 0.712 * [taylor]: Taking taylor expansion of y in x 0.712 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.712 * [taylor]: Taking taylor expansion of (/ z x) in x 0.712 * [taylor]: Taking taylor expansion of z in x 0.712 * [taylor]: Taking taylor expansion of x in x 0.712 * [taylor]: Taking taylor expansion of (/ z y) in x 0.712 * [taylor]: Taking taylor expansion of z in x 0.712 * [taylor]: Taking taylor expansion of y in x 0.712 * [taylor]: Taking taylor expansion of z in z 0.713 * [taylor]: Taking taylor expansion of 1 in y 0.713 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 0.713 * [taylor]: Taking taylor expansion of (/ z y) in z 0.713 * [taylor]: Taking taylor expansion of z in z 0.713 * [taylor]: Taking taylor expansion of y in z 0.713 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.713 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.713 * [taylor]: Taking taylor expansion of y in y 0.714 * [taylor]: Taking taylor expansion of 0 in y 0.715 * [taylor]: Taking taylor expansion of 0 in z 0.715 * [taylor]: Taking taylor expansion of 0 in y 0.716 * [taylor]: Taking taylor expansion of 0 in y 0.716 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in z 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.718 * [taylor]: Taking taylor expansion of 0 in y 0.719 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 0.719 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.719 * [taylor]: Taking taylor expansion of (/ z x) in y 0.719 * [taylor]: Taking taylor expansion of z in y 0.719 * [taylor]: Taking taylor expansion of x in y 0.719 * [taylor]: Taking taylor expansion of (/ z y) in y 0.719 * [taylor]: Taking taylor expansion of z in y 0.719 * [taylor]: Taking taylor expansion of y in y 0.719 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.719 * [taylor]: Taking taylor expansion of (/ z x) in z 0.719 * [taylor]: Taking taylor expansion of z in z 0.719 * [taylor]: Taking taylor expansion of x in z 0.719 * [taylor]: Taking taylor expansion of (/ z y) in z 0.719 * [taylor]: Taking taylor expansion of z in z 0.719 * [taylor]: Taking taylor expansion of y in z 0.719 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.719 * [taylor]: Taking taylor expansion of (/ z x) in x 0.719 * [taylor]: Taking taylor expansion of z in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (/ z y) in x 0.719 * [taylor]: Taking taylor expansion of z in x 0.719 * [taylor]: Taking taylor expansion of y in x 0.719 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.719 * [taylor]: Taking taylor expansion of (/ z x) in x 0.719 * [taylor]: Taking taylor expansion of z in x 0.719 * [taylor]: Taking taylor expansion of x in x 0.719 * [taylor]: Taking taylor expansion of (/ z y) in x 0.719 * [taylor]: Taking taylor expansion of z in x 0.719 * [taylor]: Taking taylor expansion of y in x 0.720 * [taylor]: Taking taylor expansion of z in z 0.720 * [taylor]: Taking taylor expansion of 1 in y 0.720 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 0.720 * [taylor]: Taking taylor expansion of (/ z y) in z 0.720 * [taylor]: Taking taylor expansion of z in z 0.720 * [taylor]: Taking taylor expansion of y in z 0.720 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.720 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.720 * [taylor]: Taking taylor expansion of y in y 0.721 * [taylor]: Taking taylor expansion of 0 in y 0.722 * [taylor]: Taking taylor expansion of 0 in z 0.722 * [taylor]: Taking taylor expansion of 0 in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.723 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in z 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.728 * [taylor]: Taking taylor expansion of 0 in y 0.728 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.729 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in (x z y) around 0 0.729 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in y 0.729 * [taylor]: Taking taylor expansion of 4.0 in y 0.729 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y 0.729 * [taylor]: Taking taylor expansion of (/ x z) in y 0.729 * [taylor]: Taking taylor expansion of x in y 0.729 * [taylor]: Taking taylor expansion of z in y 0.729 * [taylor]: Taking taylor expansion of (/ y z) in y 0.729 * [taylor]: Taking taylor expansion of y in y 0.729 * [taylor]: Taking taylor expansion of z in y 0.729 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in z 0.729 * [taylor]: Taking taylor expansion of 4.0 in z 0.729 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z 0.729 * [taylor]: Taking taylor expansion of (/ x z) in z 0.729 * [taylor]: Taking taylor expansion of x in z 0.729 * [taylor]: Taking taylor expansion of z in z 0.729 * [taylor]: Taking taylor expansion of (/ y z) in z 0.729 * [taylor]: Taking taylor expansion of y in z 0.729 * [taylor]: Taking taylor expansion of z in z 0.729 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x 0.729 * [taylor]: Taking taylor expansion of 4.0 in x 0.729 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.729 * [taylor]: Taking taylor expansion of (/ x z) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of z in x 0.729 * [taylor]: Taking taylor expansion of (/ y z) in x 0.729 * [taylor]: Taking taylor expansion of y in x 0.729 * [taylor]: Taking taylor expansion of z in x 0.729 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x 0.729 * [taylor]: Taking taylor expansion of 4.0 in x 0.729 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.729 * [taylor]: Taking taylor expansion of (/ x z) in x 0.729 * [taylor]: Taking taylor expansion of x in x 0.729 * [taylor]: Taking taylor expansion of z in x 0.729 * [taylor]: Taking taylor expansion of (/ y z) in x 0.729 * [taylor]: Taking taylor expansion of y in x 0.729 * [taylor]: Taking taylor expansion of z in x 0.730 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in z 0.730 * [taylor]: Taking taylor expansion of -4.0 in z 0.730 * [taylor]: Taking taylor expansion of (/ y z) in z 0.730 * [taylor]: Taking taylor expansion of y in z 0.730 * [taylor]: Taking taylor expansion of z in z 0.730 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.730 * [taylor]: Taking taylor expansion of -4.0 in y 0.730 * [taylor]: Taking taylor expansion of y in y 0.730 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.730 * [taylor]: Taking taylor expansion of 4.0 in z 0.730 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.730 * [taylor]: Taking taylor expansion of z in z 0.731 * [taylor]: Taking taylor expansion of 4.0 in y 0.732 * [taylor]: Taking taylor expansion of 0 in y 0.734 * [taylor]: Taking taylor expansion of 0 in z 0.735 * [taylor]: Taking taylor expansion of 0 in y 0.736 * [taylor]: Taking taylor expansion of 0 in y 0.738 * [taylor]: Taking taylor expansion of 0 in z 0.738 * [taylor]: Taking taylor expansion of 0 in y 0.739 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0 0.739 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y 0.739 * [taylor]: Taking taylor expansion of 4.0 in y 0.739 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.739 * [taylor]: Taking taylor expansion of (/ z x) in y 0.739 * [taylor]: Taking taylor expansion of z in y 0.739 * [taylor]: Taking taylor expansion of x in y 0.739 * [taylor]: Taking taylor expansion of (/ z y) in y 0.739 * [taylor]: Taking taylor expansion of z in y 0.739 * [taylor]: Taking taylor expansion of y in y 0.739 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z 0.739 * [taylor]: Taking taylor expansion of 4.0 in z 0.739 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.739 * [taylor]: Taking taylor expansion of (/ z x) in z 0.739 * [taylor]: Taking taylor expansion of z in z 0.739 * [taylor]: Taking taylor expansion of x in z 0.739 * [taylor]: Taking taylor expansion of (/ z y) in z 0.739 * [taylor]: Taking taylor expansion of z in z 0.739 * [taylor]: Taking taylor expansion of y in z 0.739 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.739 * [taylor]: Taking taylor expansion of 4.0 in x 0.739 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.739 * [taylor]: Taking taylor expansion of (/ z x) in x 0.739 * [taylor]: Taking taylor expansion of z in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of (/ z y) in x 0.739 * [taylor]: Taking taylor expansion of z in x 0.739 * [taylor]: Taking taylor expansion of y in x 0.739 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.739 * [taylor]: Taking taylor expansion of 4.0 in x 0.739 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.739 * [taylor]: Taking taylor expansion of (/ z x) in x 0.739 * [taylor]: Taking taylor expansion of z in x 0.739 * [taylor]: Taking taylor expansion of x in x 0.739 * [taylor]: Taking taylor expansion of (/ z y) in x 0.740 * [taylor]: Taking taylor expansion of z in x 0.740 * [taylor]: Taking taylor expansion of y in x 0.740 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.740 * [taylor]: Taking taylor expansion of 4.0 in z 0.740 * [taylor]: Taking taylor expansion of z in z 0.741 * [taylor]: Taking taylor expansion of 4.0 in y 0.741 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z 0.741 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.741 * [taylor]: Taking taylor expansion of 4.0 in z 0.741 * [taylor]: Taking taylor expansion of (/ z y) in z 0.741 * [taylor]: Taking taylor expansion of z in z 0.741 * [taylor]: Taking taylor expansion of y in z 0.742 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.742 * [taylor]: Taking taylor expansion of 4.0 in y 0.742 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.742 * [taylor]: Taking taylor expansion of y in y 0.743 * [taylor]: Taking taylor expansion of 0 in y 0.745 * [taylor]: Taking taylor expansion of 0 in z 0.745 * [taylor]: Taking taylor expansion of 0 in y 0.745 * [taylor]: Taking taylor expansion of 0 in y 0.746 * [taylor]: Taking taylor expansion of 0 in y 0.749 * [taylor]: Taking taylor expansion of 0 in z 0.749 * [taylor]: Taking taylor expansion of 0 in y 0.749 * [taylor]: Taking taylor expansion of 0 in y 0.750 * [taylor]: Taking taylor expansion of 0 in y 0.751 * [taylor]: Taking taylor expansion of 0 in y 0.752 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0 0.752 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y 0.752 * [taylor]: Taking taylor expansion of 4.0 in y 0.752 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.752 * [taylor]: Taking taylor expansion of (/ z x) in y 0.752 * [taylor]: Taking taylor expansion of z in y 0.752 * [taylor]: Taking taylor expansion of x in y 0.752 * [taylor]: Taking taylor expansion of (/ z y) in y 0.752 * [taylor]: Taking taylor expansion of z in y 0.752 * [taylor]: Taking taylor expansion of y in y 0.752 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z 0.752 * [taylor]: Taking taylor expansion of 4.0 in z 0.752 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.752 * [taylor]: Taking taylor expansion of (/ z x) in z 0.752 * [taylor]: Taking taylor expansion of z in z 0.752 * [taylor]: Taking taylor expansion of x in z 0.752 * [taylor]: Taking taylor expansion of (/ z y) in z 0.752 * [taylor]: Taking taylor expansion of z in z 0.752 * [taylor]: Taking taylor expansion of y in z 0.752 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.752 * [taylor]: Taking taylor expansion of 4.0 in x 0.752 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.752 * [taylor]: Taking taylor expansion of (/ z x) in x 0.752 * [taylor]: Taking taylor expansion of z in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of (/ z y) in x 0.752 * [taylor]: Taking taylor expansion of z in x 0.752 * [taylor]: Taking taylor expansion of y in x 0.752 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.752 * [taylor]: Taking taylor expansion of 4.0 in x 0.752 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.752 * [taylor]: Taking taylor expansion of (/ z x) in x 0.752 * [taylor]: Taking taylor expansion of z in x 0.752 * [taylor]: Taking taylor expansion of x in x 0.752 * [taylor]: Taking taylor expansion of (/ z y) in x 0.752 * [taylor]: Taking taylor expansion of z in x 0.752 * [taylor]: Taking taylor expansion of y in x 0.752 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.752 * [taylor]: Taking taylor expansion of 4.0 in z 0.752 * [taylor]: Taking taylor expansion of z in z 0.753 * [taylor]: Taking taylor expansion of 4.0 in y 0.754 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z 0.754 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.754 * [taylor]: Taking taylor expansion of 4.0 in z 0.754 * [taylor]: Taking taylor expansion of (/ z y) in z 0.754 * [taylor]: Taking taylor expansion of z in z 0.754 * [taylor]: Taking taylor expansion of y in z 0.754 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.754 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.754 * [taylor]: Taking taylor expansion of 4.0 in y 0.754 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.754 * [taylor]: Taking taylor expansion of y in y 0.756 * [taylor]: Taking taylor expansion of 0 in y 0.757 * [taylor]: Taking taylor expansion of 0 in z 0.757 * [taylor]: Taking taylor expansion of 0 in y 0.758 * [taylor]: Taking taylor expansion of 0 in y 0.759 * [taylor]: Taking taylor expansion of 0 in y 0.762 * [taylor]: Taking taylor expansion of 0 in z 0.762 * [taylor]: Taking taylor expansion of 0 in y 0.762 * [taylor]: Taking taylor expansion of 0 in y 0.763 * [taylor]: Taking taylor expansion of 0 in y 0.764 * [taylor]: Taking taylor expansion of 0 in y 0.764 * * * [progress]: simplifying candidates 0.766 * [simplify]: Simplifying using # : (/ (exp (/ x z)) (exp (/ y z))) (log (- (/ x z) (/ y z))) (exp (- (/ x z) (/ y z))) (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))) (cbrt (- (/ x z) (/ y z))) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (- x y) (- (* x z) (* z y)) (* z z) (- (pow (/ x z) 3) (pow (/ y z) 3)) (+ (* (/ x z) (/ x z)) (+ (* (/ y z) (/ y z)) (* (/ x z) (/ y z)))) (- (/ y z)) (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))) (+ (/ x z) (/ y z)) (+ (sqrt (/ x z)) (sqrt (/ y z))) (- (sqrt (/ x z)) (sqrt (/ y z))) (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ x (cbrt z)) (/ y (cbrt z))) (- (/ x (sqrt z)) (/ y (sqrt z))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- x y) (- (/ y z)) (* 4.0 (- (/ x z) (/ y z))) (+ (log 4.0) (log (- (/ x z) (/ y z)))) (log (* 4.0 (- (/ x z) (/ y z)))) (exp (* 4.0 (- (/ x z) (/ y z)))) (* (* (* 4.0 4.0) 4.0) (* (* (- (/ x z) (/ y z)) (- (/ x z) (/ y z))) (- (/ x z) (/ y z)))) (* (cbrt (* 4.0 (- (/ x z) (/ y z)))) (cbrt (* 4.0 (- (/ x z) (/ y z))))) (cbrt (* 4.0 (- (/ x z) (/ y z)))) (* (* (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z)))) (* 4.0 (- (/ x z) (/ y z)))) (sqrt (* 4.0 (- (/ x z) (/ y z)))) (sqrt (* 4.0 (- (/ x z) (/ y z)))) (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z)))) (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z)))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* (/ x z) 4.0) (* (- (/ y z)) 4.0) (* (/ x z) 4.0) (* (- (/ y z)) 4.0) (* 4.0 (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))) (* 4.0 (sqrt (- (/ x z) (/ y z)))) (* 4.0 1) (* 4.0 (+ (sqrt (/ x z)) (sqrt (/ y z)))) (* 4.0 (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))) (* 4.0 (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))) (* 4.0 (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))) (* 4.0 (/ 1 (* (cbrt z) (cbrt z)))) (* 4.0 (/ 1 (sqrt z))) (* 4.0 (/ 1 1)) (* 4.0 1) (* 4.0 (/ 1 z)) (* (cbrt 4.0) (- (/ x z) (/ y z))) (* (sqrt 4.0) (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- x y)) (* 4.0 (- (* x z) (* z y))) (* 4.0 (- (pow (/ x z) 3) (pow (/ y z) 3))) (* 4.0 (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) 0.770 * * [simplify]: iteration 0 : 235 enodes (cost 352 ) 0.774 * * [simplify]: iteration 1 : 912 enodes (cost 325 ) 0.794 * * [simplify]: iteration 2 : 3828 enodes (cost 325 ) 0.846 * * [simplify]: iteration 3 : 5001 enodes (cost 325 ) 0.848 * [simplify]: Simplified to: (exp (- (/ x z) (/ y z))) (log (- (/ x z) (/ y z))) (exp (- (/ x z) (/ y z))) (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z)))) (cbrt (- (/ x z) (/ y z))) (pow (- (/ x z) (/ y z)) 3) (sqrt (- (/ x z) (/ y z))) (sqrt (- (/ x z) (/ y z))) (- x y) (* z (- x y)) (* z z) (- (pow (/ x z) 3) (pow (/ y z) 3)) (+ (* (/ y z) (+ (/ y z) (/ x z))) (* (/ x z) (/ x z))) (- (/ y z)) (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z))) (+ (/ x z) (/ y z)) (+ (sqrt (/ x z)) (sqrt (/ y z))) (- (sqrt (/ x z)) (sqrt (/ y z))) (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (- (sqrt (/ x z)) (/ (sqrt y) (sqrt z))) (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (- (/ (sqrt x) (sqrt z)) (sqrt (/ y z))) (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z))) (- (/ x (cbrt z)) (/ y (cbrt z))) (- (/ x (sqrt z)) (/ y (sqrt z))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- x y) (- (/ y z)) (* 4.0 (- (/ x z) (/ y z))) (log (* 4.0 (- (/ x z) (/ y z)))) (log (* 4.0 (- (/ x z) (/ y z)))) (exp (* 4.0 (- (/ x z) (/ y z)))) (pow (* 4.0 (- (/ x z) (/ y z))) 3) (* (cbrt (* 4.0 (- (/ x z) (/ y z)))) (cbrt (* 4.0 (- (/ x z) (/ y z))))) (cbrt (* 4.0 (- (/ x z) (/ y z)))) (pow (* 4.0 (- (/ x z) (/ y z))) 3) (sqrt (* 4.0 (- (/ x z) (/ y z)))) (sqrt (* 4.0 (- (/ x z) (/ y z)))) (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z)))) (* (sqrt 4.0) (sqrt (- (/ x z) (/ y z)))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* 4.0 (/ x z)) (* 4.0 (- (/ y z))) (* 4.0 (* (cbrt (- (/ x z) (/ y z))) (cbrt (- (/ x z) (/ y z))))) (* 4.0 (sqrt (- (/ x z) (/ y z)))) 4.0 (* 4.0 (+ (sqrt (/ x z)) (sqrt (/ y z)))) (* 4.0 (+ (sqrt (/ x z)) (/ (sqrt y) (sqrt z)))) (* 4.0 (+ (/ (sqrt x) (sqrt z)) (sqrt (/ y z)))) (* 4.0 (+ (/ (sqrt x) (sqrt z)) (/ (sqrt y) (sqrt z)))) (/ 4.0 (* (cbrt z) (cbrt z))) (/ 4.0 (sqrt z)) 4.0 4.0 (/ 4.0 z) (* (cbrt 4.0) (- (/ x z) (/ y z))) (* (sqrt 4.0) (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- x y)) (* 4.0 (* z (- x y))) (* 4.0 (- (pow (/ x z) 3) (pow (/ y z) 3))) (* 4.0 (- (* (/ x z) (/ x z)) (* (/ y z) (/ y z)))) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (- (/ x z) (/ y z)) (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z))) (* 4.0 (- (/ x z) (/ y z))) 0.848 * * * [progress]: adding candidates to table 0.971 * [progress]: [Phase 3 of 3] Extracting. 0.971 * * [regime]: Finding splitpoints for: (# #) 0.971 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x) 0.971 * * * * [regimes]: Trying to branch on (- x y) from (# #) 0.983 * * * * [regimes]: Trying to branch on z from (# #) 0.995 * * * * [regimes]: Trying to branch on y from (# #) 1.010 * * * * [regimes]: Trying to branch on x from (# #) 1.022 * * * [regime]: Found split indices: #