20.225 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (- (/ (* x y) 2.0) (/ z 8.0)) 0.019 * * [simplify]: iteration 0 : 14 enodes (cost 4 ) 0.020 * * [simplify]: iteration 1 : 21 enodes (cost 4 ) 0.021 * * [simplify]: iteration 2 : 25 enodes (cost 4 ) 0.022 * * [simplify]: iteration 3 : 28 enodes (cost 4 ) 0.024 * * [simplify]: iteration 4 : 29 enodes (cost 4 ) 0.025 * * [simplify]: iteration 5 : 29 enodes (cost 4 ) 0.025 * [simplify]: Simplified to: (- (/ (* x y) 2.0) (/ z 8.0)) 0.025 * * [progress]: iteration 1 / 4 0.025 * * * [progress]: picking best candidate 0.027 * * * * [pick]: Picked # 0.027 * * * [progress]: localizing error 0.035 * * * [progress]: generating rewritten candidates 0.036 * * * * [progress]: [ 1 / 2 ] rewriting at (2) 0.048 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1) 0.059 * * * [progress]: generating series expansions 0.059 * * * * [progress]: [ 1 / 2 ] generating series at (2) 0.059 * [approximate]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in (x y z) around 0 0.059 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in z 0.059 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in z 0.059 * [taylor]: Taking taylor expansion of 0.5 in z 0.059 * [taylor]: Taking taylor expansion of (* x y) in z 0.059 * [taylor]: Taking taylor expansion of x in z 0.059 * [taylor]: Taking taylor expansion of y in z 0.060 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 0.060 * [taylor]: Taking taylor expansion of 0.125 in z 0.060 * [taylor]: Taking taylor expansion of z in z 0.060 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in y 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.060 * [taylor]: Taking taylor expansion of 0.5 in y 0.060 * [taylor]: Taking taylor expansion of (* x y) in y 0.060 * [taylor]: Taking taylor expansion of x in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 0.060 * [taylor]: Taking taylor expansion of 0.125 in y 0.060 * [taylor]: Taking taylor expansion of z in y 0.060 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of (* x y) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 0.060 * [taylor]: Taking taylor expansion of 0.125 in x 0.060 * [taylor]: Taking taylor expansion of z in x 0.060 * [taylor]: Taking taylor expansion of (- (* 0.5 (* x y)) (* 0.125 z)) in x 0.060 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.060 * [taylor]: Taking taylor expansion of 0.5 in x 0.060 * [taylor]: Taking taylor expansion of (* x y) in x 0.060 * [taylor]: Taking taylor expansion of x in x 0.060 * [taylor]: Taking taylor expansion of y in x 0.060 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 0.060 * [taylor]: Taking taylor expansion of 0.125 in x 0.060 * [taylor]: Taking taylor expansion of z in x 0.061 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in y 0.061 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 0.061 * [taylor]: Taking taylor expansion of 0.125 in y 0.061 * [taylor]: Taking taylor expansion of z in y 0.061 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in z 0.061 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 0.061 * [taylor]: Taking taylor expansion of 0.125 in z 0.061 * [taylor]: Taking taylor expansion of z in z 0.062 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.062 * [taylor]: Taking taylor expansion of 0.5 in y 0.062 * [taylor]: Taking taylor expansion of y in y 0.063 * [taylor]: Taking taylor expansion of 0 in z 0.063 * [taylor]: Taking taylor expansion of 0 in z 0.067 * [taylor]: Taking taylor expansion of 0 in y 0.067 * [taylor]: Taking taylor expansion of 0 in z 0.068 * [taylor]: Taking taylor expansion of 0.5 in z 0.069 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [taylor]: Taking taylor expansion of 0 in y 0.072 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [taylor]: Taking taylor expansion of 0 in z 0.073 * [approximate]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in (x y z) around 0 0.073 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in z 0.073 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 0.073 * [taylor]: Taking taylor expansion of 0.5 in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.073 * [taylor]: Taking taylor expansion of (* x y) in z 0.073 * [taylor]: Taking taylor expansion of x in z 0.073 * [taylor]: Taking taylor expansion of y in z 0.073 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.073 * [taylor]: Taking taylor expansion of 0.125 in z 0.073 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.073 * [taylor]: Taking taylor expansion of z in z 0.073 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in y 0.073 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.073 * [taylor]: Taking taylor expansion of 0.5 in y 0.073 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.073 * [taylor]: Taking taylor expansion of (* x y) in y 0.073 * [taylor]: Taking taylor expansion of x in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.074 * [taylor]: Taking taylor expansion of 0.125 in y 0.074 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.074 * [taylor]: Taking taylor expansion of z in y 0.074 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 0.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.074 * [taylor]: Taking taylor expansion of 0.5 in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.074 * [taylor]: Taking taylor expansion of (* x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.074 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.074 * [taylor]: Taking taylor expansion of 0.125 in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.074 * [taylor]: Taking taylor expansion of z in x 0.074 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (* x y))) (* 0.125 (/ 1 z))) in x 0.074 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.074 * [taylor]: Taking taylor expansion of 0.5 in x 0.074 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.074 * [taylor]: Taking taylor expansion of (* x y) in x 0.074 * [taylor]: Taking taylor expansion of x in x 0.074 * [taylor]: Taking taylor expansion of y in x 0.075 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.075 * [taylor]: Taking taylor expansion of 0.125 in x 0.075 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.075 * [taylor]: Taking taylor expansion of z in x 0.075 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in y 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.075 * [taylor]: Taking taylor expansion of y in y 0.075 * [taylor]: Taking taylor expansion of 0.5 in z 0.076 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in y 0.076 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.076 * [taylor]: Taking taylor expansion of 0.125 in y 0.076 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.076 * [taylor]: Taking taylor expansion of z in y 0.077 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [taylor]: Taking taylor expansion of 0 in y 0.079 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in z 0.079 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.079 * [taylor]: Taking taylor expansion of 0.125 in z 0.079 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.079 * [taylor]: Taking taylor expansion of z in z 0.081 * [taylor]: Taking taylor expansion of 0 in z 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [taylor]: Taking taylor expansion of 0 in z 0.085 * [taylor]: Taking taylor expansion of 0 in z 0.086 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [approximate]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in (x y z) around 0 0.088 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in z 0.088 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.088 * [taylor]: Taking taylor expansion of 0.125 in z 0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.088 * [taylor]: Taking taylor expansion of z in z 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in z 0.088 * [taylor]: Taking taylor expansion of 0.5 in z 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.088 * [taylor]: Taking taylor expansion of (* x y) in z 0.088 * [taylor]: Taking taylor expansion of x in z 0.088 * [taylor]: Taking taylor expansion of y in z 0.088 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in y 0.088 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.088 * [taylor]: Taking taylor expansion of 0.125 in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.088 * [taylor]: Taking taylor expansion of z in y 0.088 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in y 0.088 * [taylor]: Taking taylor expansion of 0.5 in y 0.088 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.088 * [taylor]: Taking taylor expansion of (* x y) in y 0.088 * [taylor]: Taking taylor expansion of x in y 0.088 * [taylor]: Taking taylor expansion of y in y 0.089 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 0.089 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.089 * [taylor]: Taking taylor expansion of 0.125 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.089 * [taylor]: Taking taylor expansion of z in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.089 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.089 * [taylor]: Taking taylor expansion of (+ (* 0.125 (/ 1 z)) (* 0.5 (/ 1 (* x y)))) in x 0.089 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.089 * [taylor]: Taking taylor expansion of 0.125 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.089 * [taylor]: Taking taylor expansion of z in x 0.089 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (* x y))) in x 0.089 * [taylor]: Taking taylor expansion of 0.5 in x 0.089 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.089 * [taylor]: Taking taylor expansion of (* x y) in x 0.089 * [taylor]: Taking taylor expansion of x in x 0.089 * [taylor]: Taking taylor expansion of y in x 0.090 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in y 0.090 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.090 * [taylor]: Taking taylor expansion of y in y 0.090 * [taylor]: Taking taylor expansion of 0.5 in z 0.091 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.091 * [taylor]: Taking taylor expansion of 0.125 in y 0.091 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.091 * [taylor]: Taking taylor expansion of z in y 0.092 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [taylor]: Taking taylor expansion of 0 in y 0.094 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z 0.094 * [taylor]: Taking taylor expansion of 0.125 in z 0.094 * [taylor]: Taking taylor expansion of z in z 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.098 * [taylor]: Taking taylor expansion of 0 in y 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.098 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.100 * * * * [progress]: [ 2 / 2 ] generating series at (2 1) 0.100 * [approximate]: Taking taylor expansion of (* 0.5 (* x y)) in (x y) around 0 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in y 0.100 * [taylor]: Taking taylor expansion of 0.5 in y 0.100 * [taylor]: Taking taylor expansion of (* x y) in y 0.100 * [taylor]: Taking taylor expansion of x in y 0.100 * [taylor]: Taking taylor expansion of y in y 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.100 * [taylor]: Taking taylor expansion of 0.5 in x 0.100 * [taylor]: Taking taylor expansion of (* x y) in x 0.100 * [taylor]: Taking taylor expansion of x in x 0.100 * [taylor]: Taking taylor expansion of y in x 0.100 * [taylor]: Taking taylor expansion of (* 0.5 (* x y)) in x 0.101 * [taylor]: Taking taylor expansion of 0.5 in x 0.101 * [taylor]: Taking taylor expansion of (* x y) in x 0.101 * [taylor]: Taking taylor expansion of x in x 0.101 * [taylor]: Taking taylor expansion of y in x 0.101 * [taylor]: Taking taylor expansion of 0 in y 0.101 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.101 * [taylor]: Taking taylor expansion of 0.5 in y 0.101 * [taylor]: Taking taylor expansion of y in y 0.103 * [taylor]: Taking taylor expansion of 0 in y 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.111 * [taylor]: Taking taylor expansion of 0 in y 0.112 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.112 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.112 * [taylor]: Taking taylor expansion of 0.5 in y 0.112 * [taylor]: Taking taylor expansion of (* x y) in y 0.112 * [taylor]: Taking taylor expansion of x in y 0.112 * [taylor]: Taking taylor expansion of y in y 0.112 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.112 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.112 * [taylor]: Taking taylor expansion of 0.5 in x 0.112 * [taylor]: Taking taylor expansion of (* x y) in x 0.112 * [taylor]: Taking taylor expansion of x in x 0.112 * [taylor]: Taking taylor expansion of y in x 0.113 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.113 * [taylor]: Taking taylor expansion of 0.5 in y 0.113 * [taylor]: Taking taylor expansion of y in y 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.115 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [taylor]: Taking taylor expansion of 0 in y 0.117 * [approximate]: Taking taylor expansion of (/ 0.5 (* x y)) in (x y) around 0 0.117 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in y 0.117 * [taylor]: Taking taylor expansion of 0.5 in y 0.117 * [taylor]: Taking taylor expansion of (* x y) in y 0.117 * [taylor]: Taking taylor expansion of x in y 0.117 * [taylor]: Taking taylor expansion of y in y 0.118 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.118 * [taylor]: Taking taylor expansion of 0.5 in x 0.118 * [taylor]: Taking taylor expansion of (* x y) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ 0.5 (* x y)) in x 0.118 * [taylor]: Taking taylor expansion of 0.5 in x 0.118 * [taylor]: Taking taylor expansion of (* x y) in x 0.118 * [taylor]: Taking taylor expansion of x in x 0.118 * [taylor]: Taking taylor expansion of y in x 0.118 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.119 * [taylor]: Taking taylor expansion of 0.5 in y 0.119 * [taylor]: Taking taylor expansion of y in y 0.119 * [taylor]: Taking taylor expansion of 0 in y 0.121 * [taylor]: Taking taylor expansion of 0 in y 0.122 * [taylor]: Taking taylor expansion of 0 in y 0.123 * * * [progress]: simplifying candidates 0.126 * [simplify]: Simplifying using # : (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (cbrt (/ z 8.0)) (* (cbrt (/ z 8.0)) (cbrt (/ z 8.0)))))) (fma (- (cbrt (/ z 8.0))) (* (cbrt (/ z 8.0)) (cbrt (/ z 8.0))) (* (cbrt (/ z 8.0)) (* (cbrt (/ z 8.0)) (cbrt (/ z 8.0))))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (sqrt (/ z 8.0)) (sqrt (/ z 8.0))))) (fma (- (sqrt (/ z 8.0))) (sqrt (/ z 8.0)) (* (sqrt (/ z 8.0)) (sqrt (/ z 8.0)))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (cbrt z) (cbrt 8.0)) (/ (* (cbrt z) (cbrt z)) (* (cbrt 8.0) (cbrt 8.0)))))) (fma (- (/ (cbrt z) (cbrt 8.0))) (/ (* (cbrt z) (cbrt z)) (* (cbrt 8.0) (cbrt 8.0))) (* (/ (cbrt z) (cbrt 8.0)) (/ (* (cbrt z) (cbrt z)) (* (cbrt 8.0) (cbrt 8.0))))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (cbrt z) (sqrt 8.0)) (/ (* (cbrt z) (cbrt z)) (sqrt 8.0))))) (fma (- (/ (cbrt z) (sqrt 8.0))) (/ (* (cbrt z) (cbrt z)) (sqrt 8.0)) (* (/ (cbrt z) (sqrt 8.0)) (/ (* (cbrt z) (cbrt z)) (sqrt 8.0)))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (cbrt z) 8.0) (/ (* (cbrt z) (cbrt z)) 1)))) (fma (- (/ (cbrt z) 8.0)) (/ (* (cbrt z) (cbrt z)) 1) (* (/ (cbrt z) 8.0) (/ (* (cbrt z) (cbrt z)) 1))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (sqrt z) (cbrt 8.0)) (/ (sqrt z) (* (cbrt 8.0) (cbrt 8.0)))))) (fma (- (/ (sqrt z) (cbrt 8.0))) (/ (sqrt z) (* (cbrt 8.0) (cbrt 8.0))) (* (/ (sqrt z) (cbrt 8.0)) (/ (sqrt z) (* (cbrt 8.0) (cbrt 8.0))))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (sqrt z) (sqrt 8.0)) (/ (sqrt z) (sqrt 8.0))))) (fma (- (/ (sqrt z) (sqrt 8.0))) (/ (sqrt z) (sqrt 8.0)) (* (/ (sqrt z) (sqrt 8.0)) (/ (sqrt z) (sqrt 8.0)))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ (sqrt z) 8.0) (/ (sqrt z) 1)))) (fma (- (/ (sqrt z) 8.0)) (/ (sqrt z) 1) (* (/ (sqrt z) 8.0) (/ (sqrt z) 1))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ z (cbrt 8.0)) (/ 1 (* (cbrt 8.0) (cbrt 8.0)))))) (fma (- (/ z (cbrt 8.0))) (/ 1 (* (cbrt 8.0) (cbrt 8.0))) (* (/ z (cbrt 8.0)) (/ 1 (* (cbrt 8.0) (cbrt 8.0))))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- (* (/ z (sqrt 8.0)) (/ 1 (sqrt 8.0))))) (fma (- (/ z (sqrt 8.0))) (/ 1 (sqrt 8.0)) (* (/ z (sqrt 8.0)) (/ 1 (sqrt 8.0)))) (fma (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (- 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(cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (* (* (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (- (* (* x y) 8.0) (* 2.0 z)) (* 2.0 8.0) (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3)) (+ (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (+ (* (/ z 8.0) (/ z 8.0)) (* (/ (* x y) 2.0) (/ z 8.0)))) (- (/ z 8.0)) (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))) (+ (/ (* x y) 2.0) (/ z 8.0)) (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ z 8.0)) (expm1 (/ (* x y) 2.0)) (log1p (/ (* x y) 2.0)) (- (+ (log x) (log y)) (log 2.0)) (- (log (* x y)) (log 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (/ (* (* (* x x) x) (* (* y y) y)) (* (* 2.0 2.0) 2.0)) (/ (* (* (* x y) (* x y)) (* x y)) (* (* 2.0 2.0) 2.0)) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (* (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) (/ x 1) (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (/ (* x y) 1) (/ 2.0 y) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.137 * * [simplify]: iteration 0 : 600 enodes (cost 2532 ) 0.146 * * [simplify]: iteration 1 : 1977 enodes (cost 1757 ) 0.177 * * [simplify]: iteration 2 : 5002 enodes (cost 1552 ) 0.185 * [simplify]: Simplified to: (- (* (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0))) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (* (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0))) (/ z 8.0)) (fma (- (/ z 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8.0)) 3)) (* (/ 1 (* (cbrt 8.0) (cbrt 8.0))) (+ (- (/ z (cbrt 8.0))) (/ z (cbrt 8.0)))) (fma (/ x 2.0) y (/ (- (/ z (sqrt 8.0))) (sqrt 8.0))) (* (/ z (sqrt 8.0)) (+ (- (/ 1 (sqrt 8.0))) (/ 1 (sqrt 8.0)))) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (pow (/ (cbrt z) (cbrt 8.0)) 3)) (* (/ 1 (* (cbrt 8.0) (cbrt 8.0))) (+ (- (/ z (cbrt 8.0))) (/ z (cbrt 8.0)))) (fma (/ x 2.0) y (/ (- (/ z (sqrt 8.0))) (sqrt 8.0))) (* (/ z (sqrt 8.0)) (+ (- (/ 1 (sqrt 8.0))) (/ 1 (sqrt 8.0)))) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (pow (/ (cbrt z) (cbrt 8.0)) 3)) (* (/ 1 (* (cbrt 8.0) (cbrt 8.0))) (+ (- (/ z (cbrt 8.0))) (/ z (cbrt 8.0)))) (fma (/ x 2.0) y (/ (- (/ z (sqrt 8.0))) (sqrt 8.0))) (* (/ z (sqrt 8.0)) (+ (- (/ 1 (sqrt 8.0))) (/ 1 (sqrt 8.0)))) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (pow (/ (cbrt z) (cbrt 8.0)) 3)) (* (/ 1 (* (cbrt 8.0) (cbrt 8.0))) (+ (- (/ z (cbrt 8.0))) (/ z (cbrt 8.0)))) (fma (/ x 2.0) y (/ (- (/ z (sqrt 8.0))) (sqrt 8.0))) (* (/ z (sqrt 8.0)) (+ (- (/ 1 (sqrt 8.0))) (/ 1 (sqrt 8.0)))) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0)) (fma (- (/ z 8.0)) 1 (/ z 8.0)) (expm1 (- (/ (* x y) 2.0) (/ z 8.0))) (log1p (- (/ (* x y) 2.0) (/ z 8.0))) (- (/ z 8.0)) (- (/ z 8.0)) (- (/ z 8.0)) (- (/ z 8.0)) (- (/ z 8.0)) (- (/ z 8.0)) (- (/ z 8.0)) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (log (- (/ (* x y) 2.0) (/ z 8.0))) (exp (- (/ (* x y) 2.0) (/ z 8.0))) (* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0)))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (pow (- (/ (* x y) 2.0) (/ z 8.0)) 3) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (sqrt (- (/ (* x y) 2.0) (/ z 8.0))) (- (* (* x y) 8.0) (* 2.0 z)) (* 2.0 8.0) (- (pow (/ (* x y) 2.0) 3) (pow (/ z 8.0) 3)) (fma (/ z 8.0) (+ (/ (* x y) 2.0) (/ z 8.0)) (* (/ (* x y) 2.0) (/ (* x y) 2.0))) (- (/ z 8.0)) (* (fma (/ x 2.0) y (/ z 8.0)) (- (/ (* x y) 2.0) (/ z 8.0))) (fma (/ x 2.0) y (/ z 8.0)) (+ (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (- (sqrt (/ (* x y) 2.0)) (sqrt (/ z 8.0))) (+ (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (sqrt (/ (* x y) 2.0)) (/ (sqrt z) (sqrt 8.0))) (- (/ (* x y) 2.0) (/ z 8.0)) (- (/ z 8.0)) (expm1 (/ (* x y) 2.0)) (log1p (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (log (/ (* x y) 2.0)) (exp (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (pow (/ (* x y) 2.0) 3) (* (cbrt (/ (* x y) 2.0)) (cbrt (/ (* x y) 2.0))) (cbrt (/ (* x y) 2.0)) (pow (/ (* x y) 2.0) 3) (sqrt (/ (* x y) 2.0)) (sqrt (/ (* x y) 2.0)) (- (* x y)) (- 2.0) (/ x (* (cbrt 2.0) (cbrt 2.0))) (/ y (cbrt 2.0)) (/ x (sqrt 2.0)) (/ y (sqrt 2.0)) x (/ y 2.0) (/ 1 2.0) (/ 2.0 (* x y)) (/ (* x y) (* (cbrt 2.0) (cbrt 2.0))) (/ (* x y) (sqrt 2.0)) (* x y) (/ 2.0 y) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (* 0.5 (* x y)) (* 0.5 (* x y)) (* 0.5 (* x y)) 0.187 * * * [progress]: adding candidates to table 0.309 * * [progress]: iteration 2 / 4 0.309 * * * [progress]: picking best candidate 0.311 * * * * [pick]: Picked # 0.311 * * * [progress]: localizing error 0.319 * * * [progress]: generating rewritten candidates 0.319 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.320 * * * [progress]: generating series expansions 0.320 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.320 * [approximate]: Taking taylor expansion of (fma x (* 0.5 y) (- (* 0.125 z))) in (x y z) around 0 0.320 * [taylor]: Taking taylor expansion of (fma x (* 0.5 y) (- (* 0.125 z))) in z 0.320 * [taylor]: Rewrote expression to (+ (* x (* 0.5 y)) (- (* 0.125 z))) 0.320 * [taylor]: Taking taylor expansion of (* x (* 0.5 y)) in z 0.320 * [taylor]: Taking taylor expansion of x in z 0.320 * [taylor]: Taking taylor expansion of (* 0.5 y) in z 0.320 * [taylor]: Taking taylor expansion of 0.5 in z 0.320 * [taylor]: Taking taylor expansion of y in z 0.320 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in z 0.320 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 0.320 * [taylor]: Taking taylor expansion of 0.125 in z 0.320 * [taylor]: Taking taylor expansion of z in z 0.320 * [taylor]: Taking taylor expansion of (fma x (* 0.5 y) (- (* 0.125 z))) in y 0.321 * [taylor]: Rewrote expression to (+ (* x (* 0.5 y)) (- (* 0.125 z))) 0.321 * [taylor]: Taking taylor expansion of (* x (* 0.5 y)) in y 0.321 * [taylor]: Taking taylor expansion of x in y 0.321 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.321 * [taylor]: Taking taylor expansion of 0.5 in y 0.321 * [taylor]: Taking taylor expansion of y in y 0.321 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in y 0.321 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 0.321 * [taylor]: Taking taylor expansion of 0.125 in y 0.321 * [taylor]: Taking taylor expansion of z in y 0.321 * [taylor]: Taking taylor expansion of (fma x (* 0.5 y) (- (* 0.125 z))) in x 0.321 * [taylor]: Rewrote expression to (+ (* x (* 0.5 y)) (- (* 0.125 z))) 0.321 * [taylor]: Taking taylor expansion of (* x (* 0.5 y)) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.321 * [taylor]: Taking taylor expansion of 0.5 in x 0.321 * [taylor]: Taking taylor expansion of y in x 0.321 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in x 0.321 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 0.321 * [taylor]: Taking taylor expansion of 0.125 in x 0.321 * [taylor]: Taking taylor expansion of z in x 0.321 * [taylor]: Taking taylor expansion of (fma x (* 0.5 y) (- (* 0.125 z))) in x 0.321 * [taylor]: Rewrote expression to (+ (* x (* 0.5 y)) (- (* 0.125 z))) 0.321 * [taylor]: Taking taylor expansion of (* x (* 0.5 y)) in x 0.321 * [taylor]: Taking taylor expansion of x in x 0.321 * [taylor]: Taking taylor expansion of (* 0.5 y) in x 0.321 * [taylor]: Taking taylor expansion of 0.5 in x 0.321 * [taylor]: Taking taylor expansion of y in x 0.321 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in x 0.321 * [taylor]: Taking taylor expansion of (* 0.125 z) in x 0.321 * [taylor]: Taking taylor expansion of 0.125 in x 0.321 * [taylor]: Taking taylor expansion of z in x 0.321 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in y 0.321 * [taylor]: Taking taylor expansion of (* 0.125 z) in y 0.321 * [taylor]: Taking taylor expansion of 0.125 in y 0.321 * [taylor]: Taking taylor expansion of z in y 0.321 * [taylor]: Taking taylor expansion of (- (* 0.125 z)) in z 0.321 * [taylor]: Taking taylor expansion of (* 0.125 z) in z 0.321 * [taylor]: Taking taylor expansion of 0.125 in z 0.322 * [taylor]: Taking taylor expansion of z in z 0.323 * [taylor]: Taking taylor expansion of (* 0.5 y) in y 0.323 * [taylor]: Taking taylor expansion of 0.5 in y 0.323 * [taylor]: Taking taylor expansion of y in y 0.324 * [taylor]: Taking taylor expansion of 0 in z 0.324 * [taylor]: Taking taylor expansion of 0 in z 0.327 * [taylor]: Taking taylor expansion of 0 in y 0.327 * [taylor]: Taking taylor expansion of 0 in z 0.328 * [taylor]: Taking taylor expansion of 0.5 in z 0.329 * [taylor]: Taking taylor expansion of 0 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 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 0.5 y) (- (* 0.125 (/ 1 z)))) in (x y z) around 0 0.333 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 0.5 y) (- (* 0.125 (/ 1 z)))) in z 0.333 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 0.5 y)) (- (* 0.125 (/ 1 z)))) 0.333 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 0.5 y)) in z 0.333 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.333 * [taylor]: Taking taylor expansion of x in z 0.333 * [taylor]: Taking taylor expansion of (/ 0.5 y) in z 0.333 * [taylor]: Taking taylor expansion of 0.5 in z 0.333 * [taylor]: Taking taylor expansion of y in z 0.333 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in z 0.333 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.333 * [taylor]: Taking taylor expansion of 0.125 in z 0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.333 * [taylor]: Taking taylor expansion of z in z 0.334 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 0.5 y) (- (* 0.125 (/ 1 z)))) in y 0.334 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 0.5 y)) (- (* 0.125 (/ 1 z)))) 0.334 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 0.5 y)) in y 0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.334 * [taylor]: Taking taylor expansion of x in y 0.334 * [taylor]: Taking taylor expansion of (/ 0.5 y) in y 0.334 * [taylor]: Taking taylor expansion of 0.5 in y 0.334 * [taylor]: Taking taylor expansion of y in y 0.334 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in y 0.334 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.334 * [taylor]: Taking taylor expansion of 0.125 in y 0.334 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.334 * [taylor]: Taking taylor expansion of z in y 0.334 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 0.5 y) (- (* 0.125 (/ 1 z)))) in x 0.335 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 0.5 y)) (- (* 0.125 (/ 1 z)))) 0.335 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 0.5 y)) in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of (/ 0.5 y) in x 0.335 * [taylor]: Taking taylor expansion of 0.5 in x 0.335 * [taylor]: Taking taylor expansion of y in x 0.335 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in x 0.335 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.335 * [taylor]: Taking taylor expansion of 0.125 in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.335 * [taylor]: Taking taylor expansion of z in x 0.335 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 0.5 y) (- (* 0.125 (/ 1 z)))) in x 0.335 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 0.5 y)) (- (* 0.125 (/ 1 z)))) 0.335 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 0.5 y)) in x 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.335 * [taylor]: Taking taylor expansion of x in x 0.335 * [taylor]: Taking taylor expansion of (/ 0.5 y) in x 0.335 * [taylor]: Taking taylor expansion of 0.5 in x 0.335 * [taylor]: Taking taylor expansion of y in x 0.336 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in x 0.336 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.336 * [taylor]: Taking taylor expansion of 0.125 in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.336 * [taylor]: Taking taylor expansion of z in x 0.336 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.336 * [taylor]: Taking taylor expansion of 0.5 in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of 0.5 in z 0.337 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in y 0.337 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.337 * [taylor]: Taking taylor expansion of 0.125 in y 0.337 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.337 * [taylor]: Taking taylor expansion of z in y 0.338 * [taylor]: Taking taylor expansion of 0 in z 0.340 * [taylor]: Taking taylor expansion of 0 in y 0.340 * [taylor]: Taking taylor expansion of (- (* 0.125 (/ 1 z))) in z 0.340 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.340 * [taylor]: Taking taylor expansion of 0.125 in z 0.340 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.340 * [taylor]: Taking taylor expansion of z in z 0.342 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of 0 in y 0.345 * [taylor]: Taking taylor expansion of 0 in z 0.345 * [taylor]: Taking taylor expansion of 0 in z 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.352 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -0.5 y) (* 0.125 (/ 1 z))) in (x y z) around 0 0.352 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -0.5 y) (* 0.125 (/ 1 z))) in z 0.352 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -0.5 y)) (* 0.125 (/ 1 z))) 0.352 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -0.5 y)) in z 0.352 * [taylor]: Taking taylor expansion of (/ -1 x) in z 0.352 * [taylor]: Taking taylor expansion of -1 in z 0.352 * [taylor]: Taking taylor expansion of x in z 0.352 * [taylor]: Taking taylor expansion of (/ -0.5 y) in z 0.352 * [taylor]: Taking taylor expansion of -0.5 in z 0.352 * [taylor]: Taking taylor expansion of y in z 0.352 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in z 0.352 * [taylor]: Taking taylor expansion of 0.125 in z 0.352 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.353 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -0.5 y) (* 0.125 (/ 1 z))) in y 0.353 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -0.5 y)) (* 0.125 (/ 1 z))) 0.353 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -0.5 y)) in y 0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in y 0.353 * [taylor]: Taking taylor expansion of -1 in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.353 * [taylor]: Taking taylor expansion of (/ -0.5 y) in y 0.353 * [taylor]: Taking taylor expansion of -0.5 in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.353 * [taylor]: Taking taylor expansion of 0.125 in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.353 * [taylor]: Taking taylor expansion of z in y 0.353 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -0.5 y) (* 0.125 (/ 1 z))) in x 0.353 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -0.5 y)) (* 0.125 (/ 1 z))) 0.353 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -0.5 y)) in x 0.353 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.353 * [taylor]: Taking taylor expansion of -1 in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (/ -0.5 y) in x 0.354 * [taylor]: Taking taylor expansion of -0.5 in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.354 * [taylor]: Taking taylor expansion of 0.125 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.354 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -0.5 y) (* 0.125 (/ 1 z))) in x 0.354 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -0.5 y)) (* 0.125 (/ 1 z))) 0.354 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -0.5 y)) in x 0.354 * [taylor]: Taking taylor expansion of (/ -1 x) in x 0.354 * [taylor]: Taking taylor expansion of -1 in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of (/ -0.5 y) in x 0.354 * [taylor]: Taking taylor expansion of -0.5 in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in x 0.354 * [taylor]: Taking taylor expansion of 0.125 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.355 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 y)) in y 0.355 * [taylor]: Taking taylor expansion of 0.5 in y 0.355 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.355 * [taylor]: Taking taylor expansion of 0.5 in z 0.356 * [taylor]: Taking taylor expansion of (* 0.125 (/ 1 z)) in y 0.356 * [taylor]: Taking taylor expansion of 0.125 in y 0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.356 * [taylor]: Taking taylor expansion of z in y 0.357 * [taylor]: Taking taylor expansion of 0 in z 0.359 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of (/ 0.125 z) in z 0.359 * [taylor]: Taking taylor expansion of 0.125 in z 0.359 * [taylor]: Taking taylor expansion of z in z 0.360 * [taylor]: Taking taylor expansion of 0 in z 0.362 * [taylor]: Taking taylor expansion of 0 in y 0.362 * [taylor]: Taking taylor expansion of 0 in z 0.363 * [taylor]: Taking taylor expansion of 0 in z 0.364 * [taylor]: Taking taylor expansion of 0 in z 0.365 * * * [progress]: simplifying candidates 0.365 * [simplify]: Simplifying using # : (expm1 (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (log1p (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (* (/ x 1) (/ y 2.0)) (log (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (exp (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (* (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0))))) (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (* (* (fma (/ x 1) (/ y 2.0) (- (/ z 8.0))) (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (sqrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (sqrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) 0.368 * * [simplify]: iteration 0 : 46 enodes (cost 86 ) 0.370 * * [simplify]: iteration 1 : 103 enodes (cost 74 ) 0.372 * * [simplify]: iteration 2 : 303 enodes (cost 74 ) 0.378 * * [simplify]: iteration 3 : 1320 enodes (cost 74 ) 0.403 * * [simplify]: iteration 4 : 5001 enodes (cost 74 ) 0.403 * [simplify]: Simplified to: (expm1 (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (log1p (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (/ (* x y) 2.0) (log (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (exp (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (* (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0))))) (cbrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (pow (fma (/ y 2.0) x (- (/ z 8.0))) 3) (sqrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (sqrt (fma (/ x 1) (/ y 2.0) (- (/ z 8.0)))) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) (- (* 0.5 (* x y)) (* 0.125 z)) 0.403 * * * [progress]: adding candidates to table 0.427 * [progress]: [Phase 3 of 3] Extracting. 0.427 * * [regime]: Finding splitpoints for: (# #) 0.427 * * * [regime-changes]: Trying 7 branch expressions: ((/ z 8.0) (* x y) (/ (* x y) 2.0) (- (/ (* x y) 2.0) (/ z 8.0)) z y x) 0.427 * * * * [regimes]: Trying to branch on (/ z 8.0) from (# #) 0.439 * * * * [regimes]: Trying to branch on (* x y) from (# #) 0.455 * * * * [regimes]: Trying to branch on (/ (* x y) 2.0) from (# #) 0.467 * * * * [regimes]: Trying to branch on (- (/ (* x y) 2.0) (/ z 8.0)) from (# #) 0.480 * * * * [regimes]: Trying to branch on z from (# #) 0.494 * * * * [regimes]: Trying to branch on y from (# #) 0.506 * * * * [regimes]: Trying to branch on x from (# #) 0.519 * * * [regime]: Found split indices: #