43.365 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.018 * * * [progress]: [2/2] Setting up program. 0.020 * [progress]: [Phase 2 of 3] Improving. 0.020 * [simplify]: Simplifying using # : (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.022 * * [simplify]: iteration 0 : 20 enodes (cost 5 ) 0.024 * * [simplify]: iteration 1 : 47 enodes (cost 5 ) 0.025 * * [simplify]: iteration 2 : 138 enodes (cost 5 ) 0.028 * * [simplify]: iteration 3 : 317 enodes (cost 5 ) 0.032 * * [simplify]: iteration 4 : 611 enodes (cost 5 ) 0.039 * * [simplify]: iteration 5 : 1239 enodes (cost 5 ) 0.050 * * [simplify]: iteration 6 : 1919 enodes (cost 5 ) 0.071 * * [simplify]: iteration 7 : 5001 enodes (cost 5 ) 0.071 * [simplify]: Simplified to: (/ (* 4.0 (- (- x y) (* z 0.5))) z) 0.071 * * [progress]: iteration 1 / 4 0.071 * * * [progress]: picking best candidate 0.073 * * * * [pick]: Picked # 0.073 * * * [progress]: localizing error 0.083 * * * [progress]: generating rewritten candidates 0.083 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.093 * * * [progress]: generating series expansions 0.093 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.093 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in (x y z) around 0 0.093 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in z 0.093 * [taylor]: Taking taylor expansion of 4.0 in z 0.093 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in z 0.093 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in z 0.093 * [taylor]: Taking taylor expansion of x in z 0.093 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in z 0.093 * [taylor]: Taking taylor expansion of (* 0.5 z) in z 0.093 * [taylor]: Taking taylor expansion of 0.5 in z 0.093 * [taylor]: Taking taylor expansion of z in z 0.093 * [taylor]: Taking taylor expansion of y in z 0.093 * [taylor]: Taking taylor expansion of z in z 0.094 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in y 0.094 * [taylor]: Taking taylor expansion of 4.0 in y 0.094 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in y 0.094 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in y 0.094 * [taylor]: Taking taylor expansion of x in y 0.094 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.094 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.094 * [taylor]: Taking taylor expansion of 0.5 in y 0.094 * [taylor]: Taking taylor expansion of z in y 0.094 * [taylor]: Taking taylor expansion of y in y 0.094 * [taylor]: Taking taylor expansion of z in y 0.094 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.094 * [taylor]: Taking taylor expansion of 4.0 in x 0.094 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.094 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.094 * [taylor]: Taking taylor expansion of x in x 0.094 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.094 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.094 * [taylor]: Taking taylor expansion of 0.5 in x 0.094 * [taylor]: Taking taylor expansion of z in x 0.094 * [taylor]: Taking taylor expansion of y in x 0.094 * [taylor]: Taking taylor expansion of z in x 0.095 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x (+ (* 0.5 z) y)) z)) in x 0.095 * [taylor]: Taking taylor expansion of 4.0 in x 0.095 * [taylor]: Taking taylor expansion of (/ (- x (+ (* 0.5 z) y)) z) in x 0.095 * [taylor]: Taking taylor expansion of (- x (+ (* 0.5 z) y)) in x 0.095 * [taylor]: Taking taylor expansion of x in x 0.095 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in x 0.095 * [taylor]: Taking taylor expansion of (* 0.5 z) in x 0.095 * [taylor]: Taking taylor expansion of 0.5 in x 0.095 * [taylor]: Taking taylor expansion of z in x 0.095 * [taylor]: Taking taylor expansion of y in x 0.095 * [taylor]: Taking taylor expansion of z in x 0.095 * [taylor]: Taking taylor expansion of (* -4.0 (/ (+ (* 0.5 z) y) z)) in y 0.095 * [taylor]: Taking taylor expansion of -4.0 in y 0.095 * [taylor]: Taking taylor expansion of (/ (+ (* 0.5 z) y) z) in y 0.095 * [taylor]: Taking taylor expansion of (+ (* 0.5 z) y) in y 0.095 * [taylor]: Taking taylor expansion of (* 0.5 z) in y 0.095 * [taylor]: Taking taylor expansion of 0.5 in y 0.095 * [taylor]: Taking taylor expansion of z in y 0.095 * [taylor]: Taking taylor expansion of y in y 0.095 * [taylor]: Taking taylor expansion of z in y 0.096 * [taylor]: Taking taylor expansion of -2.0 in z 0.097 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.097 * [taylor]: Taking taylor expansion of 4.0 in y 0.097 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.097 * [taylor]: Taking taylor expansion of z in y 0.097 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.097 * [taylor]: Taking taylor expansion of 4.0 in z 0.097 * [taylor]: Taking taylor expansion of z in z 0.098 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.098 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.098 * [taylor]: Taking taylor expansion of 4.0 in z 0.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.098 * [taylor]: Taking taylor expansion of z in z 0.100 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in (x y z) around 0 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in z 0.100 * [taylor]: Taking taylor expansion of 4.0 in z 0.100 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in z 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in z 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.100 * [taylor]: Taking taylor expansion of x in z 0.100 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.100 * [taylor]: Taking taylor expansion of 0.5 in z 0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.100 * [taylor]: Taking taylor expansion of z in z 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.100 * [taylor]: Taking taylor expansion of y in z 0.100 * [taylor]: Taking taylor expansion of z in z 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in y 0.100 * [taylor]: Taking taylor expansion of 4.0 in y 0.100 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in y 0.100 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.100 * [taylor]: Taking taylor expansion of 0.5 in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.100 * [taylor]: Taking taylor expansion of z in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.101 * [taylor]: Taking taylor expansion of z in y 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.101 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z)) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) z) in x 0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (+ (* 0.5 (/ 1 z)) (/ 1 y))) in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.102 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.102 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.102 * [taylor]: Taking taylor expansion of 0.5 in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.102 * [taylor]: Taking taylor expansion of z in x 0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.102 * [taylor]: Taking taylor expansion of y in x 0.102 * [taylor]: Taking taylor expansion of z in x 0.102 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.102 * [taylor]: Taking taylor expansion of 4.0 in y 0.102 * [taylor]: Taking taylor expansion of z in y 0.103 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.103 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.103 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.103 * [taylor]: Taking taylor expansion of 4.0 in y 0.103 * [taylor]: Taking taylor expansion of (/ z y) in y 0.103 * [taylor]: Taking taylor expansion of z in y 0.103 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 2.0 in y 0.104 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.104 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.104 * [taylor]: Taking taylor expansion of 4.0 in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.104 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.104 * [taylor]: Taking taylor expansion of 4.0 in z 0.104 * [taylor]: Taking taylor expansion of z in z 0.106 * [taylor]: Taking taylor expansion of 0 in y 0.107 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.107 * [taylor]: Taking taylor expansion of 2.0 in z 0.108 * [taylor]: Taking taylor expansion of 0 in z 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in z 0.113 * [taylor]: Taking taylor expansion of 0 in z 0.113 * [taylor]: Taking taylor expansion of 0 in z 0.117 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in (x y z) around 0 0.117 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in z 0.117 * [taylor]: Taking taylor expansion of -4.0 in z 0.117 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in z 0.117 * [taylor]: Taking taylor expansion of z in z 0.117 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in z 0.117 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in z 0.117 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in z 0.117 * [taylor]: Taking taylor expansion of 0.5 in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.117 * [taylor]: Taking taylor expansion of z in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.117 * [taylor]: Taking taylor expansion of y in z 0.117 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.117 * [taylor]: Taking taylor expansion of x in z 0.118 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in y 0.118 * [taylor]: Taking taylor expansion of -4.0 in y 0.118 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in y 0.118 * [taylor]: Taking taylor expansion of z in y 0.118 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in y 0.118 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in y 0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in y 0.118 * [taylor]: Taking taylor expansion of 0.5 in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.118 * [taylor]: Taking taylor expansion of z in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.118 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.118 * [taylor]: Taking taylor expansion of x in y 0.118 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.118 * [taylor]: Taking taylor expansion of -4.0 in x 0.118 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.118 * [taylor]: Taking taylor expansion of z in x 0.118 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.118 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.118 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.118 * [taylor]: Taking taylor expansion of 0.5 in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.118 * [taylor]: Taking taylor expansion of z in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.119 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)))) in x 0.119 * [taylor]: Taking taylor expansion of -4.0 in x 0.119 * [taylor]: Taking taylor expansion of (* z (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x))) in x 0.119 * [taylor]: Taking taylor expansion of z in x 0.119 * [taylor]: Taking taylor expansion of (- (+ (* 0.5 (/ 1 z)) (/ 1 y)) (/ 1 x)) in x 0.119 * [taylor]: Taking taylor expansion of (+ (* 0.5 (/ 1 z)) (/ 1 y)) in x 0.119 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 z)) in x 0.119 * [taylor]: Taking taylor expansion of 0.5 in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.119 * [taylor]: Taking taylor expansion of z in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.119 * [taylor]: Taking taylor expansion of y in x 0.119 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.119 * [taylor]: Taking taylor expansion of x in x 0.120 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.120 * [taylor]: Taking taylor expansion of 4.0 in y 0.120 * [taylor]: Taking taylor expansion of z in y 0.121 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ z y)) 2.0)) in y 0.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ z y)) 2.0) in y 0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.121 * [taylor]: Taking taylor expansion of 4.0 in y 0.121 * [taylor]: Taking taylor expansion of (/ z y) in y 0.121 * [taylor]: Taking taylor expansion of z in y 0.121 * [taylor]: Taking taylor expansion of y in y 0.121 * [taylor]: Taking taylor expansion of 2.0 in y 0.121 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.121 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.121 * [taylor]: Taking taylor expansion of 4.0 in z 0.121 * [taylor]: Taking taylor expansion of z in z 0.122 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.122 * [taylor]: Taking taylor expansion of 4.0 in z 0.122 * [taylor]: Taking taylor expansion of z in z 0.124 * [taylor]: Taking taylor expansion of 0 in y 0.125 * [taylor]: Taking taylor expansion of (- 2.0) in z 0.125 * [taylor]: Taking taylor expansion of 2.0 in z 0.125 * [taylor]: Taking taylor expansion of 0 in z 0.129 * [taylor]: Taking taylor expansion of 0 in y 0.129 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.131 * [taylor]: Taking taylor expansion of 0 in z 0.134 * * * [progress]: simplifying candidates 0.135 * [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)) 0.139 * * [simplify]: iteration 0 : 187 enodes (cost 192 ) 0.142 * * [simplify]: iteration 1 : 790 enodes (cost 156 ) 0.157 * * [simplify]: iteration 2 : 4301 enodes (cost 156 ) 0.224 * * [simplify]: iteration 3 : 5001 enodes (cost 156 ) 0.225 * [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)) 0.225 * * * [progress]: adding candidates to table 0.267 * * [progress]: iteration 2 / 4 0.267 * * * [progress]: picking best candidate 0.272 * * * * [pick]: Picked # 0.272 * * * [progress]: localizing error 0.279 * * * [progress]: generating rewritten candidates 0.279 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.285 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.297 * * * [progress]: generating series expansions 0.297 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.297 * [approximate]: Taking taylor expansion of (/ (- x y) z) in (x y z) around 0 0.297 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.297 * [taylor]: Taking taylor expansion of (- x y) in z 0.297 * [taylor]: Taking taylor expansion of x in z 0.297 * [taylor]: Taking taylor expansion of y in z 0.297 * [taylor]: Taking taylor expansion of z in z 0.297 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 0.297 * [taylor]: Taking taylor expansion of (- x y) in y 0.298 * [taylor]: Taking taylor expansion of x in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of z in y 0.298 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.298 * [taylor]: Taking taylor expansion of (- x y) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of z in x 0.298 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.298 * [taylor]: Taking taylor expansion of (- x y) in x 0.298 * [taylor]: Taking taylor expansion of x in x 0.298 * [taylor]: Taking taylor expansion of y in x 0.298 * [taylor]: Taking taylor expansion of z in x 0.298 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y 0.298 * [taylor]: Taking taylor expansion of -1 in y 0.298 * [taylor]: Taking taylor expansion of (/ y z) in y 0.298 * [taylor]: Taking taylor expansion of y in y 0.298 * [taylor]: Taking taylor expansion of z in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.299 * [taylor]: Taking taylor expansion of z in y 0.299 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.299 * [taylor]: Taking taylor expansion of z in z 0.299 * [taylor]: Taking taylor expansion of (/ -1 z) in z 0.299 * [taylor]: Taking taylor expansion of -1 in z 0.299 * [taylor]: Taking taylor expansion of z in z 0.300 * [taylor]: Taking taylor expansion of 0 in y 0.300 * [taylor]: Taking taylor expansion of 0 in z 0.300 * [taylor]: Taking taylor expansion of 0 in z 0.301 * [taylor]: Taking taylor expansion of 0 in z 0.302 * [taylor]: Taking taylor expansion of 0 in y 0.302 * [taylor]: Taking taylor expansion of 0 in z 0.302 * [taylor]: Taking taylor expansion of 0 in z 0.302 * [taylor]: Taking taylor expansion of 0 in z 0.303 * [taylor]: Taking taylor expansion of 0 in z 0.307 * [approximate]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in (x y z) around 0 0.307 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.307 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.307 * [taylor]: Taking taylor expansion of x in z 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.307 * [taylor]: Taking taylor expansion of y in z 0.307 * [taylor]: Taking taylor expansion of z in z 0.307 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y 0.307 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.307 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.307 * [taylor]: Taking taylor expansion of x in y 0.307 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.307 * [taylor]: Taking taylor expansion of y in y 0.308 * [taylor]: Taking taylor expansion of z in y 0.308 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.308 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.308 * [taylor]: Taking taylor expansion of z in x 0.308 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.308 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.308 * [taylor]: Taking taylor expansion of x in x 0.308 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.308 * [taylor]: Taking taylor expansion of y in x 0.308 * [taylor]: Taking taylor expansion of z in x 0.309 * [taylor]: Taking taylor expansion of z in y 0.310 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 0.310 * [taylor]: Taking taylor expansion of (/ z y) in y 0.310 * [taylor]: Taking taylor expansion of z in y 0.310 * [taylor]: Taking taylor expansion of y in y 0.310 * [taylor]: Taking taylor expansion of (- z) in z 0.310 * [taylor]: Taking taylor expansion of z in z 0.310 * [taylor]: Taking taylor expansion of z in z 0.311 * [taylor]: Taking taylor expansion of 0 in y 0.312 * [taylor]: Taking taylor expansion of 0 in z 0.312 * [taylor]: Taking taylor expansion of 0 in z 0.314 * [taylor]: Taking taylor expansion of 0 in y 0.314 * [taylor]: Taking taylor expansion of 0 in z 0.315 * [taylor]: Taking taylor expansion of 0 in z 0.315 * [taylor]: Taking taylor expansion of 0 in z 0.316 * [approximate]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0 0.316 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in z 0.316 * [taylor]: Taking taylor expansion of -1 in z 0.316 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.316 * [taylor]: Taking taylor expansion of z in z 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.316 * [taylor]: Taking taylor expansion of y in z 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.316 * [taylor]: Taking taylor expansion of x in z 0.316 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in y 0.316 * [taylor]: Taking taylor expansion of -1 in y 0.316 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y 0.316 * [taylor]: Taking taylor expansion of z in y 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.316 * [taylor]: Taking taylor expansion of y in y 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.316 * [taylor]: Taking taylor expansion of x in y 0.316 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x 0.316 * [taylor]: Taking taylor expansion of -1 in x 0.316 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.316 * [taylor]: Taking taylor expansion of z in x 0.316 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.316 * [taylor]: Taking taylor expansion of y in x 0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.316 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of (* -1 (* z (- (/ 1 y) (/ 1 x)))) in x 0.317 * [taylor]: Taking taylor expansion of -1 in x 0.317 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.317 * [taylor]: Taking taylor expansion of z in x 0.317 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.317 * [taylor]: Taking taylor expansion of y in x 0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.317 * [taylor]: Taking taylor expansion of x in x 0.317 * [taylor]: Taking taylor expansion of z in y 0.319 * [taylor]: Taking taylor expansion of (- (/ z y)) in y 0.319 * [taylor]: Taking taylor expansion of (/ z y) in y 0.319 * [taylor]: Taking taylor expansion of z in y 0.319 * [taylor]: Taking taylor expansion of y in y 0.319 * [taylor]: Taking taylor expansion of (- z) in z 0.319 * [taylor]: Taking taylor expansion of z in z 0.319 * [taylor]: Taking taylor expansion of z in z 0.320 * [taylor]: Taking taylor expansion of 0 in y 0.321 * [taylor]: Taking taylor expansion of 0 in z 0.321 * [taylor]: Taking taylor expansion of 0 in z 0.324 * [taylor]: Taking taylor expansion of 0 in y 0.324 * [taylor]: Taking taylor expansion of 0 in z 0.325 * [taylor]: Taking taylor expansion of 0 in z 0.325 * [taylor]: Taking taylor expansion of 0 in z 0.326 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.326 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in (x y z) around 0 0.326 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z 0.326 * [taylor]: Taking taylor expansion of 4.0 in z 0.326 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.326 * [taylor]: Taking taylor expansion of (- x y) in z 0.326 * [taylor]: Taking taylor expansion of x in z 0.326 * [taylor]: Taking taylor expansion of y in z 0.327 * [taylor]: Taking taylor expansion of z in z 0.327 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in y 0.327 * [taylor]: Taking taylor expansion of 4.0 in y 0.327 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 0.327 * [taylor]: Taking taylor expansion of (- x y) in y 0.327 * [taylor]: Taking taylor expansion of x in y 0.327 * [taylor]: Taking taylor expansion of y in y 0.327 * [taylor]: Taking taylor expansion of z in y 0.327 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x 0.327 * [taylor]: Taking taylor expansion of 4.0 in x 0.327 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.327 * [taylor]: Taking taylor expansion of (- x y) in x 0.327 * [taylor]: Taking taylor expansion of x in x 0.327 * [taylor]: Taking taylor expansion of y in x 0.327 * [taylor]: Taking taylor expansion of z in x 0.327 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x 0.328 * [taylor]: Taking taylor expansion of 4.0 in x 0.328 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.328 * [taylor]: Taking taylor expansion of (- x y) in x 0.328 * [taylor]: Taking taylor expansion of x in x 0.328 * [taylor]: Taking taylor expansion of y in x 0.328 * [taylor]: Taking taylor expansion of z in x 0.328 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in y 0.328 * [taylor]: Taking taylor expansion of -4.0 in y 0.328 * [taylor]: Taking taylor expansion of (/ y z) in y 0.328 * [taylor]: Taking taylor expansion of y in y 0.328 * [taylor]: Taking taylor expansion of z in y 0.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in y 0.329 * [taylor]: Taking taylor expansion of 4.0 in y 0.329 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.329 * [taylor]: Taking taylor expansion of z in y 0.329 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.329 * [taylor]: Taking taylor expansion of 4.0 in z 0.329 * [taylor]: Taking taylor expansion of z in z 0.330 * [taylor]: Taking taylor expansion of (/ -4.0 z) in z 0.330 * [taylor]: Taking taylor expansion of -4.0 in z 0.330 * [taylor]: Taking taylor expansion of z in z 0.332 * [taylor]: Taking taylor expansion of 0 in y 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.332 * [taylor]: Taking taylor expansion of 0 in z 0.333 * [taylor]: Taking taylor expansion of 0 in z 0.336 * [taylor]: Taking taylor expansion of 0 in y 0.336 * [taylor]: Taking taylor expansion of 0 in z 0.336 * [taylor]: Taking taylor expansion of 0 in z 0.337 * [taylor]: Taking taylor expansion of 0 in z 0.338 * [taylor]: Taking taylor expansion of 0 in z 0.339 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in (x y z) around 0 0.339 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in z 0.339 * [taylor]: Taking taylor expansion of 4.0 in z 0.339 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.339 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.339 * [taylor]: Taking taylor expansion of x in z 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.339 * [taylor]: Taking taylor expansion of y in z 0.339 * [taylor]: Taking taylor expansion of z in z 0.339 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in y 0.339 * [taylor]: Taking taylor expansion of 4.0 in y 0.339 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y 0.339 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.339 * [taylor]: Taking taylor expansion of x in y 0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.339 * [taylor]: Taking taylor expansion of y in y 0.340 * [taylor]: Taking taylor expansion of z in y 0.340 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x 0.340 * [taylor]: Taking taylor expansion of 4.0 in x 0.340 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.340 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.340 * [taylor]: Taking taylor expansion of x in x 0.340 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.340 * [taylor]: Taking taylor expansion of y in x 0.340 * [taylor]: Taking taylor expansion of z in x 0.341 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x 0.341 * [taylor]: Taking taylor expansion of 4.0 in x 0.341 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.341 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.341 * [taylor]: Taking taylor expansion of x in x 0.341 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.341 * [taylor]: Taking taylor expansion of y in x 0.341 * [taylor]: Taking taylor expansion of z in x 0.342 * [taylor]: Taking taylor expansion of (* 4.0 z) in y 0.342 * [taylor]: Taking taylor expansion of 4.0 in y 0.342 * [taylor]: Taking taylor expansion of z in y 0.343 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y 0.343 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.343 * [taylor]: Taking taylor expansion of 4.0 in y 0.343 * [taylor]: Taking taylor expansion of (/ z y) in y 0.343 * [taylor]: Taking taylor expansion of z in y 0.343 * [taylor]: Taking taylor expansion of y in y 0.343 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.343 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.343 * [taylor]: Taking taylor expansion of 4.0 in z 0.343 * [taylor]: Taking taylor expansion of z in z 0.344 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.344 * [taylor]: Taking taylor expansion of 4.0 in z 0.344 * [taylor]: Taking taylor expansion of z in z 0.347 * [taylor]: Taking taylor expansion of 0 in y 0.348 * [taylor]: Taking taylor expansion of 0 in z 0.349 * [taylor]: Taking taylor expansion of 0 in z 0.353 * [taylor]: Taking taylor expansion of 0 in y 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 z 0.356 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in (x y z) around 0 0.356 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in z 0.356 * [taylor]: Taking taylor expansion of -4.0 in z 0.356 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.356 * [taylor]: Taking taylor expansion of z in z 0.356 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.356 * [taylor]: Taking taylor expansion of y in z 0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.356 * [taylor]: Taking taylor expansion of x in z 0.356 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in y 0.356 * [taylor]: Taking taylor expansion of -4.0 in y 0.356 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y 0.356 * [taylor]: Taking taylor expansion of z in y 0.356 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.356 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.356 * [taylor]: Taking taylor expansion of 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 (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x 0.357 * [taylor]: Taking taylor expansion of -4.0 in x 0.357 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.357 * [taylor]: Taking taylor expansion of z in x 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of y in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.357 * [taylor]: Taking taylor expansion of x in x 0.357 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x 0.357 * [taylor]: Taking taylor expansion of -4.0 in x 0.357 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.357 * [taylor]: Taking taylor expansion of z in x 0.357 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.357 * [taylor]: Taking taylor expansion of 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 (* 4.0 z) in y 0.358 * [taylor]: Taking taylor expansion of 4.0 in y 0.358 * [taylor]: Taking taylor expansion of z in y 0.359 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in y 0.359 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in y 0.359 * [taylor]: Taking taylor expansion of 4.0 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 (- (* 4.0 z)) in z 0.359 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.359 * [taylor]: Taking taylor expansion of 4.0 in z 0.359 * [taylor]: Taking taylor expansion of z in z 0.360 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.360 * [taylor]: Taking taylor expansion of 4.0 in z 0.360 * [taylor]: Taking taylor expansion of z in z 0.362 * [taylor]: Taking taylor expansion of 0 in y 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.367 * [taylor]: Taking taylor expansion of 0 in y 0.367 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.370 * * * [progress]: simplifying candidates 0.372 * [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))) 0.377 * * [simplify]: iteration 0 : 275 enodes (cost 397 ) 0.382 * * [simplify]: iteration 1 : 1205 enodes (cost 366 ) 0.404 * * [simplify]: iteration 2 : 5002 enodes (cost 366 ) 0.406 * [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)) 0.407 * * * [progress]: adding candidates to table 0.535 * * [progress]: iteration 3 / 4 0.535 * * * [progress]: picking best candidate 0.538 * * * * [pick]: Picked # 0.538 * * * [progress]: localizing error 0.550 * * * [progress]: generating rewritten candidates 0.550 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2) 0.562 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.581 * * * [progress]: generating series expansions 0.581 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2) 0.581 * [approximate]: Taking taylor expansion of (- (/ x z) (/ y z)) in (x z y) around 0 0.581 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y 0.581 * [taylor]: Taking taylor expansion of (/ x z) in y 0.581 * [taylor]: Taking taylor expansion of x in y 0.581 * [taylor]: Taking taylor expansion of z in y 0.581 * [taylor]: Taking taylor expansion of (/ y z) in y 0.581 * [taylor]: Taking taylor expansion of y in y 0.581 * [taylor]: Taking taylor expansion of z in y 0.581 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z 0.581 * [taylor]: Taking taylor expansion of (/ x z) in z 0.581 * [taylor]: Taking taylor expansion of x in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of (/ y z) in z 0.581 * [taylor]: Taking taylor expansion of y in z 0.581 * [taylor]: Taking taylor expansion of z in z 0.581 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.581 * [taylor]: Taking taylor expansion of (/ x z) in x 0.581 * [taylor]: Taking taylor expansion of x in x 0.581 * [taylor]: Taking taylor expansion of z in x 0.581 * [taylor]: Taking taylor expansion of (/ y z) in x 0.582 * [taylor]: Taking taylor expansion of y in x 0.582 * [taylor]: Taking taylor expansion of z in x 0.582 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.582 * [taylor]: Taking taylor expansion of (/ x z) in x 0.582 * [taylor]: Taking taylor expansion of x in x 0.582 * [taylor]: Taking taylor expansion of z in x 0.582 * [taylor]: Taking taylor expansion of (/ y z) in x 0.582 * [taylor]: Taking taylor expansion of y in x 0.582 * [taylor]: Taking taylor expansion of z in x 0.582 * [taylor]: Taking taylor expansion of (- (/ y z)) in z 0.582 * [taylor]: Taking taylor expansion of (/ y z) in z 0.582 * [taylor]: Taking taylor expansion of y in z 0.582 * [taylor]: Taking taylor expansion of z in z 0.582 * [taylor]: Taking taylor expansion of (- y) in y 0.582 * [taylor]: Taking taylor expansion of y in y 0.583 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.583 * [taylor]: Taking taylor expansion of z in z 0.583 * [taylor]: Taking taylor expansion of 1 in y 0.584 * [taylor]: Taking taylor expansion of 0 in y 0.585 * [taylor]: Taking taylor expansion of 0 in z 0.585 * [taylor]: Taking taylor expansion of 0 in y 0.586 * [taylor]: Taking taylor expansion of 0 in y 0.587 * [taylor]: Taking taylor expansion of 0 in z 0.587 * [taylor]: Taking taylor expansion of 0 in y 0.588 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 0.588 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.588 * [taylor]: Taking taylor expansion of (/ z x) in y 0.588 * [taylor]: Taking taylor expansion of z in y 0.588 * [taylor]: Taking taylor expansion of x in y 0.588 * [taylor]: Taking taylor expansion of (/ z y) in y 0.588 * [taylor]: Taking taylor expansion of z in y 0.588 * [taylor]: Taking taylor expansion of y in y 0.588 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.588 * [taylor]: Taking taylor expansion of (/ z x) in z 0.588 * [taylor]: Taking taylor expansion of z in z 0.588 * [taylor]: Taking taylor expansion of x in z 0.588 * [taylor]: Taking taylor expansion of (/ z y) in z 0.588 * [taylor]: Taking taylor expansion of z in z 0.588 * [taylor]: Taking taylor expansion of y in z 0.588 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.588 * [taylor]: Taking taylor expansion of (/ z x) in x 0.588 * [taylor]: Taking taylor expansion of z in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (/ z y) in x 0.588 * [taylor]: Taking taylor expansion of z in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.588 * [taylor]: Taking taylor expansion of (/ z x) in x 0.588 * [taylor]: Taking taylor expansion of z in x 0.588 * [taylor]: Taking taylor expansion of x in x 0.588 * [taylor]: Taking taylor expansion of (/ z y) in x 0.588 * [taylor]: Taking taylor expansion of z in x 0.588 * [taylor]: Taking taylor expansion of y in x 0.588 * [taylor]: Taking taylor expansion of z in z 0.588 * [taylor]: Taking taylor expansion of 1 in y 0.589 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 0.589 * [taylor]: Taking taylor expansion of (/ z y) in z 0.589 * [taylor]: Taking taylor expansion of z in z 0.589 * [taylor]: Taking taylor expansion of y in z 0.589 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.589 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.589 * [taylor]: Taking taylor expansion of y in y 0.590 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in z 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.591 * [taylor]: Taking taylor expansion of 0 in y 0.593 * [taylor]: Taking taylor expansion of 0 in z 0.593 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [taylor]: Taking taylor expansion of 0 in y 0.594 * [approximate]: Taking taylor expansion of (- (/ z x) (/ z y)) in (x z y) around 0 0.594 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.594 * [taylor]: Taking taylor expansion of (/ z x) in y 0.594 * [taylor]: Taking taylor expansion of z in y 0.594 * [taylor]: Taking taylor expansion of x in y 0.594 * [taylor]: Taking taylor expansion of (/ z y) in y 0.594 * [taylor]: Taking taylor expansion of z in y 0.594 * [taylor]: Taking taylor expansion of y in y 0.594 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.594 * [taylor]: Taking taylor expansion of (/ z x) in z 0.594 * [taylor]: Taking taylor expansion of z in z 0.594 * [taylor]: Taking taylor expansion of x in z 0.595 * [taylor]: Taking taylor expansion of (/ z y) in z 0.595 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of y in z 0.595 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.595 * [taylor]: Taking taylor expansion of (/ z x) in x 0.595 * [taylor]: Taking taylor expansion of z in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [taylor]: Taking taylor expansion of (/ z y) in x 0.595 * [taylor]: Taking taylor expansion of z in x 0.595 * [taylor]: Taking taylor expansion of y in x 0.595 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.595 * [taylor]: Taking taylor expansion of (/ z x) in x 0.595 * [taylor]: Taking taylor expansion of z in x 0.595 * [taylor]: Taking taylor expansion of x in x 0.595 * [taylor]: Taking taylor expansion of (/ z y) in x 0.595 * [taylor]: Taking taylor expansion of z in x 0.595 * [taylor]: Taking taylor expansion of y in x 0.595 * [taylor]: Taking taylor expansion of z in z 0.595 * [taylor]: Taking taylor expansion of 1 in y 0.596 * [taylor]: Taking taylor expansion of (- (/ z y)) in z 0.596 * [taylor]: Taking taylor expansion of (/ z y) in z 0.596 * [taylor]: Taking taylor expansion of z in z 0.596 * [taylor]: Taking taylor expansion of y in z 0.596 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y 0.596 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.596 * [taylor]: Taking taylor expansion of y in y 0.596 * [taylor]: Taking taylor expansion of 0 in y 0.598 * [taylor]: Taking taylor expansion of 0 in z 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.598 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in z 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.600 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.601 * [taylor]: Taking taylor expansion of 0 in y 0.601 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.601 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in (x z y) around 0 0.601 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in y 0.601 * [taylor]: Taking taylor expansion of 4.0 in y 0.601 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in y 0.601 * [taylor]: Taking taylor expansion of (/ x z) in y 0.601 * [taylor]: Taking taylor expansion of x in y 0.601 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of (/ y z) in y 0.601 * [taylor]: Taking taylor expansion of y in y 0.601 * [taylor]: Taking taylor expansion of z in y 0.601 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in z 0.601 * [taylor]: Taking taylor expansion of 4.0 in z 0.601 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in z 0.601 * [taylor]: Taking taylor expansion of (/ x z) in z 0.602 * [taylor]: Taking taylor expansion of x in z 0.602 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of (/ y z) in z 0.602 * [taylor]: Taking taylor expansion of y in z 0.602 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x 0.602 * [taylor]: Taking taylor expansion of 4.0 in x 0.602 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.602 * [taylor]: Taking taylor expansion of (/ x z) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of z in x 0.602 * [taylor]: Taking taylor expansion of (/ y z) in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of z in x 0.602 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ x z) (/ y z))) in x 0.602 * [taylor]: Taking taylor expansion of 4.0 in x 0.602 * [taylor]: Taking taylor expansion of (- (/ x z) (/ y z)) in x 0.602 * [taylor]: Taking taylor expansion of (/ x z) in x 0.602 * [taylor]: Taking taylor expansion of x in x 0.602 * [taylor]: Taking taylor expansion of z in x 0.602 * [taylor]: Taking taylor expansion of (/ y z) in x 0.602 * [taylor]: Taking taylor expansion of y in x 0.602 * [taylor]: Taking taylor expansion of z in x 0.602 * [taylor]: Taking taylor expansion of (* -4.0 (/ y z)) in z 0.602 * [taylor]: Taking taylor expansion of -4.0 in z 0.602 * [taylor]: Taking taylor expansion of (/ y z) in z 0.602 * [taylor]: Taking taylor expansion of y in z 0.602 * [taylor]: Taking taylor expansion of z in z 0.602 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.602 * [taylor]: Taking taylor expansion of -4.0 in y 0.602 * [taylor]: Taking taylor expansion of y in y 0.603 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.603 * [taylor]: Taking taylor expansion of 4.0 in z 0.603 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.603 * [taylor]: Taking taylor expansion of z in z 0.604 * [taylor]: Taking taylor expansion of 4.0 in y 0.604 * [taylor]: Taking taylor expansion of 0 in y 0.606 * [taylor]: Taking taylor expansion of 0 in z 0.607 * [taylor]: Taking taylor expansion of 0 in y 0.608 * [taylor]: Taking taylor expansion of 0 in y 0.610 * [taylor]: Taking taylor expansion of 0 in z 0.610 * [taylor]: Taking taylor expansion of 0 in y 0.611 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0 0.611 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y 0.611 * [taylor]: Taking taylor expansion of 4.0 in y 0.611 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.611 * [taylor]: Taking taylor expansion of (/ z x) in y 0.611 * [taylor]: Taking taylor expansion of z in y 0.611 * [taylor]: Taking taylor expansion of x in y 0.611 * [taylor]: Taking taylor expansion of (/ z y) in y 0.611 * [taylor]: Taking taylor expansion of z in y 0.611 * [taylor]: Taking taylor expansion of y in y 0.611 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z 0.611 * [taylor]: Taking taylor expansion of 4.0 in z 0.611 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.611 * [taylor]: Taking taylor expansion of (/ z x) in z 0.611 * [taylor]: Taking taylor expansion of z in z 0.611 * [taylor]: Taking taylor expansion of x in z 0.611 * [taylor]: Taking taylor expansion of (/ z y) in z 0.611 * [taylor]: Taking taylor expansion of z in z 0.611 * [taylor]: Taking taylor expansion of y in z 0.611 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.611 * [taylor]: Taking taylor expansion of 4.0 in x 0.611 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.611 * [taylor]: Taking taylor expansion of (/ z x) in x 0.611 * [taylor]: Taking taylor expansion of z in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (/ z y) in x 0.611 * [taylor]: Taking taylor expansion of z in x 0.611 * [taylor]: Taking taylor expansion of y in x 0.611 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.611 * [taylor]: Taking taylor expansion of 4.0 in x 0.611 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.611 * [taylor]: Taking taylor expansion of (/ z x) in x 0.611 * [taylor]: Taking taylor expansion of z in x 0.611 * [taylor]: Taking taylor expansion of x in x 0.611 * [taylor]: Taking taylor expansion of (/ z y) in x 0.611 * [taylor]: Taking taylor expansion of z in x 0.611 * [taylor]: Taking taylor expansion of y in x 0.612 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.612 * [taylor]: Taking taylor expansion of 4.0 in z 0.612 * [taylor]: Taking taylor expansion of z in z 0.612 * [taylor]: Taking taylor expansion of 4.0 in y 0.613 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z 0.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.613 * [taylor]: Taking taylor expansion of 4.0 in z 0.613 * [taylor]: Taking taylor expansion of (/ z y) in z 0.613 * [taylor]: Taking taylor expansion of z in z 0.613 * [taylor]: Taking taylor expansion of y in z 0.613 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.613 * [taylor]: Taking taylor expansion of 4.0 in y 0.613 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.613 * [taylor]: Taking taylor expansion of y in y 0.615 * [taylor]: Taking taylor expansion of 0 in y 0.616 * [taylor]: Taking taylor expansion of 0 in z 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.617 * [taylor]: Taking taylor expansion of 0 in y 0.618 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in z 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.621 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.622 * [taylor]: Taking taylor expansion of 0 in y 0.623 * [approximate]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in (x z y) around 0 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in y 0.623 * [taylor]: Taking taylor expansion of 4.0 in y 0.623 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in y 0.623 * [taylor]: Taking taylor expansion of (/ z x) in y 0.623 * [taylor]: Taking taylor expansion of z in y 0.623 * [taylor]: Taking taylor expansion of x in y 0.623 * [taylor]: Taking taylor expansion of (/ z y) in y 0.623 * [taylor]: Taking taylor expansion of z in y 0.623 * [taylor]: Taking taylor expansion of y in y 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in z 0.623 * [taylor]: Taking taylor expansion of 4.0 in z 0.623 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in z 0.623 * [taylor]: Taking taylor expansion of (/ z x) in z 0.623 * [taylor]: Taking taylor expansion of z in z 0.623 * [taylor]: Taking taylor expansion of x in z 0.623 * [taylor]: Taking taylor expansion of (/ z y) in z 0.623 * [taylor]: Taking taylor expansion of z in z 0.623 * [taylor]: Taking taylor expansion of y in z 0.623 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.623 * [taylor]: Taking taylor expansion of 4.0 in x 0.623 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.623 * [taylor]: Taking taylor expansion of (/ z x) in x 0.623 * [taylor]: Taking taylor expansion of z in x 0.623 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (/ z y) in x 0.624 * [taylor]: Taking taylor expansion of z in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.624 * [taylor]: Taking taylor expansion of (* 4.0 (- (/ z x) (/ z y))) in x 0.624 * [taylor]: Taking taylor expansion of 4.0 in x 0.624 * [taylor]: Taking taylor expansion of (- (/ z x) (/ z y)) in x 0.624 * [taylor]: Taking taylor expansion of (/ z x) in x 0.624 * [taylor]: Taking taylor expansion of z in x 0.624 * [taylor]: Taking taylor expansion of x in x 0.624 * [taylor]: Taking taylor expansion of (/ z y) in x 0.624 * [taylor]: Taking taylor expansion of z in x 0.624 * [taylor]: Taking taylor expansion of y in x 0.624 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.624 * [taylor]: Taking taylor expansion of 4.0 in z 0.624 * [taylor]: Taking taylor expansion of z in z 0.625 * [taylor]: Taking taylor expansion of 4.0 in y 0.629 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ z y))) in z 0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ z y)) in z 0.629 * [taylor]: Taking taylor expansion of 4.0 in z 0.629 * [taylor]: Taking taylor expansion of (/ z y) in z 0.629 * [taylor]: Taking taylor expansion of z in z 0.629 * [taylor]: Taking taylor expansion of y in z 0.629 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.629 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.629 * [taylor]: Taking taylor expansion of 4.0 in y 0.629 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.629 * [taylor]: Taking taylor expansion of y in y 0.631 * [taylor]: Taking taylor expansion of 0 in y 0.632 * [taylor]: Taking taylor expansion of 0 in z 0.632 * [taylor]: Taking taylor expansion of 0 in y 0.633 * [taylor]: Taking taylor expansion of 0 in y 0.634 * [taylor]: Taking taylor expansion of 0 in y 0.637 * [taylor]: Taking taylor expansion of 0 in z 0.637 * [taylor]: Taking taylor expansion of 0 in y 0.637 * [taylor]: Taking taylor expansion of 0 in y 0.638 * [taylor]: Taking taylor expansion of 0 in y 0.638 * [taylor]: Taking taylor expansion of 0 in y 0.639 * * * [progress]: simplifying candidates 0.640 * [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))) 0.644 * * [simplify]: iteration 0 : 235 enodes (cost 352 ) 0.649 * * [simplify]: iteration 1 : 912 enodes (cost 325 ) 0.666 * * [simplify]: iteration 2 : 3828 enodes (cost 325 ) 0.715 * * [simplify]: iteration 3 : 5001 enodes (cost 325 ) 0.717 * [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))) 0.718 * * * [progress]: adding candidates to table 0.815 * * [progress]: iteration 4 / 4 0.815 * * * [progress]: picking best candidate 0.817 * * * * [pick]: Picked # 0.817 * * * [progress]: localizing error 0.823 * * * [progress]: generating rewritten candidates 0.823 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1) 0.837 * * * [progress]: generating series expansions 0.837 * * * * [progress]: [ 1 / 1 ] generating series at (2 1) 0.838 * [approximate]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in (z x y) around 0 0.838 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in y 0.838 * [taylor]: Taking taylor expansion of 4.0 in y 0.838 * [taylor]: Taking taylor expansion of (/ (- x y) z) in y 0.838 * [taylor]: Taking taylor expansion of (- x y) in y 0.838 * [taylor]: Taking taylor expansion of x in y 0.838 * [taylor]: Taking taylor expansion of y in y 0.838 * [taylor]: Taking taylor expansion of z in y 0.838 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in x 0.838 * [taylor]: Taking taylor expansion of 4.0 in x 0.838 * [taylor]: Taking taylor expansion of (/ (- x y) z) in x 0.838 * [taylor]: Taking taylor expansion of (- x y) in x 0.838 * [taylor]: Taking taylor expansion of x in x 0.838 * [taylor]: Taking taylor expansion of y in x 0.838 * [taylor]: Taking taylor expansion of z in x 0.838 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z 0.839 * [taylor]: Taking taylor expansion of 4.0 in z 0.839 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.839 * [taylor]: Taking taylor expansion of (- x y) in z 0.839 * [taylor]: Taking taylor expansion of x in z 0.839 * [taylor]: Taking taylor expansion of y in z 0.839 * [taylor]: Taking taylor expansion of z in z 0.839 * [taylor]: Taking taylor expansion of (* 4.0 (/ (- x y) z)) in z 0.839 * [taylor]: Taking taylor expansion of 4.0 in z 0.839 * [taylor]: Taking taylor expansion of (/ (- x y) z) in z 0.839 * [taylor]: Taking taylor expansion of (- x y) in z 0.839 * [taylor]: Taking taylor expansion of x in z 0.839 * [taylor]: Taking taylor expansion of y in z 0.839 * [taylor]: Taking taylor expansion of z in z 0.839 * [taylor]: Taking taylor expansion of (* 4.0 (- x y)) in x 0.839 * [taylor]: Taking taylor expansion of 4.0 in x 0.839 * [taylor]: Taking taylor expansion of (- x y) in x 0.839 * [taylor]: Taking taylor expansion of x in x 0.839 * [taylor]: Taking taylor expansion of y in x 0.839 * [taylor]: Taking taylor expansion of (* -4.0 y) in y 0.839 * [taylor]: Taking taylor expansion of -4.0 in y 0.839 * [taylor]: Taking taylor expansion of y in y 0.841 * [taylor]: Taking taylor expansion of 0 in x 0.841 * [taylor]: Taking taylor expansion of 0 in y 0.841 * [taylor]: Taking taylor expansion of 4.0 in y 0.844 * [taylor]: Taking taylor expansion of 0 in x 0.844 * [taylor]: Taking taylor expansion of 0 in y 0.844 * [taylor]: Taking taylor expansion of 0 in y 0.845 * [taylor]: Taking taylor expansion of 0 in y 0.846 * [approximate]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in (z x y) around 0 0.846 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in y 0.846 * [taylor]: Taking taylor expansion of 4.0 in y 0.846 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in y 0.846 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.846 * [taylor]: Taking taylor expansion of x in y 0.846 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.846 * [taylor]: Taking taylor expansion of y in y 0.847 * [taylor]: Taking taylor expansion of z in y 0.847 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in x 0.847 * [taylor]: Taking taylor expansion of 4.0 in x 0.847 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in x 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.847 * [taylor]: Taking taylor expansion of x in x 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.847 * [taylor]: Taking taylor expansion of y in x 0.847 * [taylor]: Taking taylor expansion of z in x 0.847 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in z 0.847 * [taylor]: Taking taylor expansion of 4.0 in z 0.847 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.847 * [taylor]: Taking taylor expansion of x in z 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.847 * [taylor]: Taking taylor expansion of y in z 0.847 * [taylor]: Taking taylor expansion of z in z 0.847 * [taylor]: Taking taylor expansion of (* 4.0 (* (- (/ 1 x) (/ 1 y)) z)) in z 0.847 * [taylor]: Taking taylor expansion of 4.0 in z 0.847 * [taylor]: Taking taylor expansion of (* (- (/ 1 x) (/ 1 y)) z) in z 0.847 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in z 0.847 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.847 * [taylor]: Taking taylor expansion of x in z 0.847 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.847 * [taylor]: Taking taylor expansion of y in z 0.847 * [taylor]: Taking taylor expansion of z in z 0.848 * [taylor]: Taking taylor expansion of 0 in x 0.849 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x 0.849 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.849 * [taylor]: Taking taylor expansion of 4.0 in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.849 * [taylor]: Taking taylor expansion of x in x 0.849 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.849 * [taylor]: Taking taylor expansion of 4.0 in x 0.849 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.849 * [taylor]: Taking taylor expansion of y in x 0.850 * [taylor]: Taking taylor expansion of 4.0 in y 0.850 * [taylor]: Taking taylor expansion of 0 in y 0.851 * [taylor]: Taking taylor expansion of 0 in x 0.852 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.852 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.852 * [taylor]: Taking taylor expansion of 4.0 in y 0.852 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.852 * [taylor]: Taking taylor expansion of y in y 0.853 * [taylor]: Taking taylor expansion of 0 in y 0.855 * [taylor]: Taking taylor expansion of 0 in x 0.855 * [taylor]: Taking taylor expansion of 0 in y 0.857 * [taylor]: Taking taylor expansion of 0 in y 0.857 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [taylor]: Taking taylor expansion of 0 in x 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.860 * [taylor]: Taking taylor expansion of 0 in y 0.862 * [taylor]: Taking taylor expansion of 0 in y 0.862 * [taylor]: Taking taylor expansion of 0 in y 0.863 * [approximate]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in (z x y) around 0 0.863 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in y 0.863 * [taylor]: Taking taylor expansion of -4.0 in y 0.863 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in y 0.863 * [taylor]: Taking taylor expansion of z in y 0.863 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y 0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.863 * [taylor]: Taking taylor expansion of y in y 0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.863 * [taylor]: Taking taylor expansion of x in y 0.863 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in x 0.863 * [taylor]: Taking taylor expansion of -4.0 in x 0.863 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in x 0.863 * [taylor]: Taking taylor expansion of z in x 0.863 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x 0.863 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.863 * [taylor]: Taking taylor expansion of y in x 0.863 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.863 * [taylor]: Taking taylor expansion of x in x 0.864 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in z 0.864 * [taylor]: Taking taylor expansion of -4.0 in z 0.864 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.864 * [taylor]: Taking taylor expansion of z in z 0.864 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.864 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.864 * [taylor]: Taking taylor expansion of y in z 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.864 * [taylor]: Taking taylor expansion of x in z 0.864 * [taylor]: Taking taylor expansion of (* -4.0 (* z (- (/ 1 y) (/ 1 x)))) in z 0.864 * [taylor]: Taking taylor expansion of -4.0 in z 0.864 * [taylor]: Taking taylor expansion of (* z (- (/ 1 y) (/ 1 x))) in z 0.864 * [taylor]: Taking taylor expansion of z in z 0.864 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in z 0.864 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.864 * [taylor]: Taking taylor expansion of y in z 0.864 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.864 * [taylor]: Taking taylor expansion of x in z 0.864 * [taylor]: Taking taylor expansion of 0 in x 0.866 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 x)) (* 4.0 (/ 1 y))) in x 0.866 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 x)) in x 0.866 * [taylor]: Taking taylor expansion of 4.0 in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.866 * [taylor]: Taking taylor expansion of x in x 0.866 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x 0.866 * [taylor]: Taking taylor expansion of 4.0 in x 0.866 * [taylor]: Taking taylor expansion of (/ 1 y) in x 0.866 * [taylor]: Taking taylor expansion of y in x 0.867 * [taylor]: Taking taylor expansion of 4.0 in y 0.867 * [taylor]: Taking taylor expansion of 0 in y 0.868 * [taylor]: Taking taylor expansion of 0 in x 0.869 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y 0.869 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y 0.869 * [taylor]: Taking taylor expansion of 4.0 in y 0.869 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.869 * [taylor]: Taking taylor expansion of y in y 0.870 * [taylor]: Taking taylor expansion of 0 in y 0.872 * [taylor]: Taking taylor expansion of 0 in x 0.872 * [taylor]: Taking taylor expansion of 0 in y 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.874 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in x 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.879 * [taylor]: Taking taylor expansion of 0 in y 0.882 * [taylor]: Taking taylor expansion of 0 in y 0.882 * [taylor]: Taking taylor expansion of 0 in y 0.883 * * * [progress]: simplifying candidates 0.884 * [simplify]: Simplifying using # : (* (/ 4.0 z) (- x y)) (+ (- (log 4.0) (log z)) (log (- x y))) (+ (log (/ 4.0 z)) (log (- x y))) (log (* (/ 4.0 z) (- x y))) (exp (* (/ 4.0 z) (- x y))) (* (/ (* (* 4.0 4.0) 4.0) (* (* z z) z)) (* (* (- x y) (- x y)) (- x y))) (* (* (* (/ 4.0 z) (/ 4.0 z)) (/ 4.0 z)) (* (* (- x y) (- x y)) (- x y))) (* (cbrt (* (/ 4.0 z) (- x y))) (cbrt (* (/ 4.0 z) (- x y)))) (cbrt (* (/ 4.0 z) (- x y))) (* (* (* (/ 4.0 z) (- x y)) (* (/ 4.0 z) (- x y))) (* (/ 4.0 z) (- x y))) (sqrt (* (/ 4.0 z) (- x y))) (sqrt (* (/ 4.0 z) (- x y))) (* 4.0 (- (pow x 3) (pow y 3))) (* z (+ (* x x) (+ (* y y) (* x y)))) (* 4.0 (- (* x x) (* y y))) (* z (+ x y)) (* (sqrt (/ 4.0 z)) (sqrt (- x y))) (* (sqrt (/ 4.0 z)) (sqrt (- x y))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x y))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x y))) (* (/ 4.0 z) x) (* (/ 4.0 z) (- y)) (* (/ 4.0 z) x) (* (/ 4.0 z) (- y)) (* x (/ 4.0 z)) (* (- y) (/ 4.0 z)) (* x (/ 4.0 z)) (* (- y) (/ 4.0 z)) (* (/ 4.0 z) (* (cbrt (- x y)) (cbrt (- x y)))) (* (/ 4.0 z) (sqrt (- x y))) (* (/ 4.0 z) 1) (* (/ 4.0 z) (+ (sqrt x) (sqrt y))) (* (/ 4.0 z) 1) (* (cbrt (/ 4.0 z)) (- x y)) (* (sqrt (/ 4.0 z)) (- x y)) (* (/ (cbrt 4.0) (cbrt z)) (- x y)) (* (/ (cbrt 4.0) (sqrt z)) (- x y)) (* (/ (cbrt 4.0) z) (- x y)) (* (/ (sqrt 4.0) (cbrt z)) (- x y)) (* (/ (sqrt 4.0) (sqrt z)) (- x y)) (* (/ (sqrt 4.0) z) (- x y)) (* (/ 4.0 (cbrt z)) (- x y)) (* (/ 4.0 (sqrt z)) (- x y)) (* (/ 4.0 z) (- x y)) (* (/ 4.0 z) (- x y)) (* (/ 1 z) (- x y)) (* (/ 4.0 z) (- (pow x 3) (pow y 3))) (* (/ 4.0 z) (- (* x x) (* y y))) (* 4.0 (- x y)) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) (- (* 4.0 (/ x z)) (* 4.0 (/ y z))) 0.890 * * [simplify]: iteration 0 : 257 enodes (cost 225 ) 0.897 * * [simplify]: iteration 1 : 1004 enodes (cost 200 ) 0.923 * * [simplify]: iteration 2 : 4269 enodes (cost 200 ) 0.996 * * [simplify]: iteration 3 : 5001 enodes (cost 200 ) 0.998 * [simplify]: Simplified to: (* (/ 4.0 z) (- x y)) (log (* (/ 4.0 z) (- x y))) (log (* (/ 4.0 z) (- x y))) (log (* (/ 4.0 z) (- x y))) (exp (* (/ 4.0 z) (- x y))) (pow (* (/ 4.0 z) (- x y)) 3) (pow (* (/ 4.0 z) (- x y)) 3) (* (cbrt (* (/ 4.0 z) (- x y))) (cbrt (* (/ 4.0 z) (- x y)))) (cbrt (* (/ 4.0 z) (- x y))) (pow (* (/ 4.0 z) (- x y)) 3) (sqrt (* (/ 4.0 z) (- x y))) (sqrt (* (/ 4.0 z) (- x y))) (* 4.0 (- (pow x 3) (pow y 3))) (* (+ (* y (+ y x)) (* x x)) z) (* 4.0 (- (* x x) (* y y))) (* z (+ x y)) (* (sqrt (/ 4.0 z)) (sqrt (- x y))) (* (sqrt (/ 4.0 z)) (sqrt (- x y))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x y))) (* (/ (sqrt 4.0) (sqrt z)) (sqrt (- x y))) (* 4.0 (/ x z)) (* (/ 4.0 z) (- y)) (* 4.0 (/ x z)) (* (/ 4.0 z) (- y)) (* 4.0 (/ x z)) (* (/ 4.0 z) (- y)) (* 4.0 (/ x z)) (* (/ 4.0 z) (- y)) (* (/ 4.0 z) (* (cbrt (- x y)) (cbrt (- x y)))) (* (/ 4.0 z) (sqrt (- x y))) (/ 4.0 z) (* (/ 4.0 z) (+ (sqrt x) (sqrt y))) (/ 4.0 z) (* (cbrt (/ 4.0 z)) (- x y)) (* (sqrt (/ 4.0 z)) (- x y)) (* (/ (cbrt 4.0) (cbrt z)) (- x y)) (* (/ (cbrt 4.0) (sqrt z)) (- x y)) (* (/ (cbrt 4.0) z) (- x y)) (* (/ (sqrt 4.0) (cbrt z)) (- x y)) (* (/ (sqrt 4.0) (sqrt z)) (- x y)) (* (/ (sqrt 4.0) z) (- x y)) (* (/ 4.0 (cbrt z)) (- x y)) (* (/ 4.0 (sqrt z)) (- x y)) (* (/ 4.0 z) (- x y)) (* (/ 4.0 z) (- x y)) (/ (- x y) z) (* (/ 4.0 z) (- (pow x 3) (pow y 3))) (* (/ 4.0 z) (- (* x x) (* y y))) (* 4.0 (- x y)) (* (/ 4.0 z) (- x y)) (* (/ 4.0 z) (- x y)) (* (/ 4.0 z) (- x y)) 0.998 * * * [progress]: adding candidates to table 1.064 * [progress]: [Phase 3 of 3] Extracting. 1.064 * * [regime]: Finding splitpoints for: (# # #) 1.065 * * * [regime-changes]: Trying 4 branch expressions: ((- x y) z y x) 1.065 * * * * [regimes]: Trying to branch on (- x y) from (# # #) 1.082 * * * * [regimes]: Trying to branch on z from (# # #) 1.095 * * * * [regimes]: Trying to branch on y from (# # #) 1.108 * * * * [regimes]: Trying to branch on x from (# # #) 1.124 * * * [regime]: Found split indices: #