16.191 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.025 * [progress]: [Phase 2 of 3] Improving. 0.025 * [simplify]: Simplifying using # : (- x (* (* y 4.0) z)) 0.029 * * [simplify]: iteration 0 : 13 enodes (cost 3 ) 0.031 * * [simplify]: iteration 1 : 31 enodes (cost 3 ) 0.033 * * [simplify]: iteration 2 : 62 enodes (cost 3 ) 0.035 * * [simplify]: iteration 3 : 77 enodes (cost 3 ) 0.037 * * [simplify]: iteration 4 : 77 enodes (cost 3 ) 0.038 * [simplify]: Simplified to: (- x (* (* y 4.0) z)) 0.038 * * [progress]: iteration 1 / 4 0.038 * * * [progress]: picking best candidate 0.040 * * * * [pick]: Picked # 0.040 * * * [progress]: localizing error 0.052 * * * [progress]: generating rewritten candidates 0.052 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.056 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.060 * * * [progress]: generating series expansions 0.060 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.060 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0 0.060 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.060 * [taylor]: Taking taylor expansion of 4.0 in z 0.060 * [taylor]: Taking taylor expansion of (* z y) in z 0.060 * [taylor]: Taking taylor expansion of z in z 0.060 * [taylor]: Taking taylor expansion of y in z 0.060 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.060 * [taylor]: Taking taylor expansion of 4.0 in y 0.060 * [taylor]: Taking taylor expansion of (* z y) in y 0.060 * [taylor]: Taking taylor expansion of z in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.060 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.060 * [taylor]: Taking taylor expansion of 4.0 in y 0.060 * [taylor]: Taking taylor expansion of (* z y) in y 0.060 * [taylor]: Taking taylor expansion of z in y 0.060 * [taylor]: Taking taylor expansion of y in y 0.061 * [taylor]: Taking taylor expansion of 0 in z 0.062 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.062 * [taylor]: Taking taylor expansion of 4.0 in z 0.062 * [taylor]: Taking taylor expansion of z in z 0.063 * [taylor]: Taking taylor expansion of 0 in z 0.065 * [taylor]: Taking taylor expansion of 0 in z 0.067 * [taylor]: Taking taylor expansion of 0 in z 0.067 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0 0.067 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 0.067 * [taylor]: Taking taylor expansion of 4.0 in z 0.067 * [taylor]: Taking taylor expansion of (* z y) in z 0.067 * [taylor]: Taking taylor expansion of z in z 0.067 * [taylor]: Taking taylor expansion of y in z 0.068 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 0.068 * [taylor]: Taking taylor expansion of 4.0 in y 0.068 * [taylor]: Taking taylor expansion of (* z y) in y 0.068 * [taylor]: Taking taylor expansion of z in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 0.068 * [taylor]: Taking taylor expansion of 4.0 in y 0.068 * [taylor]: Taking taylor expansion of (* z y) in y 0.068 * [taylor]: Taking taylor expansion of z in y 0.068 * [taylor]: Taking taylor expansion of y in y 0.068 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.068 * [taylor]: Taking taylor expansion of 4.0 in z 0.068 * [taylor]: Taking taylor expansion of z in z 0.069 * [taylor]: Taking taylor expansion of 0 in z 0.070 * [taylor]: Taking taylor expansion of 0 in z 0.071 * [taylor]: Taking taylor expansion of 0 in z 0.072 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0 0.072 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z 0.072 * [taylor]: Taking taylor expansion of 4.0 in z 0.072 * [taylor]: Taking taylor expansion of (* z y) in z 0.072 * [taylor]: Taking taylor expansion of z in z 0.072 * [taylor]: Taking taylor expansion of y in z 0.072 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 0.073 * [taylor]: Taking taylor expansion of 4.0 in y 0.073 * [taylor]: Taking taylor expansion of (* z y) in y 0.073 * [taylor]: Taking taylor expansion of z in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y 0.073 * [taylor]: Taking taylor expansion of 4.0 in y 0.073 * [taylor]: Taking taylor expansion of (* z y) in y 0.073 * [taylor]: Taking taylor expansion of z in y 0.073 * [taylor]: Taking taylor expansion of y in y 0.073 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z 0.073 * [taylor]: Taking taylor expansion of 4.0 in z 0.073 * [taylor]: Taking taylor expansion of z in z 0.074 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.076 * [taylor]: Taking taylor expansion of 0 in z 0.077 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.077 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0 0.077 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z 0.077 * [taylor]: Taking taylor expansion of x in z 0.077 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.077 * [taylor]: Taking taylor expansion of 4.0 in z 0.077 * [taylor]: Taking taylor expansion of (* z y) in z 0.077 * [taylor]: Taking taylor expansion of z in z 0.077 * [taylor]: Taking taylor expansion of y in z 0.077 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y 0.077 * [taylor]: Taking taylor expansion of x in y 0.077 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.077 * [taylor]: Taking taylor expansion of 4.0 in y 0.077 * [taylor]: Taking taylor expansion of (* z y) in y 0.077 * [taylor]: Taking taylor expansion of z in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.077 * [taylor]: Taking taylor expansion of 4.0 in x 0.077 * [taylor]: Taking taylor expansion of (* z y) in x 0.077 * [taylor]: Taking taylor expansion of z in x 0.077 * [taylor]: Taking taylor expansion of y in x 0.077 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x 0.077 * [taylor]: Taking taylor expansion of x in x 0.077 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.077 * [taylor]: Taking taylor expansion of 4.0 in x 0.077 * [taylor]: Taking taylor expansion of (* z y) in x 0.077 * [taylor]: Taking taylor expansion of z in x 0.078 * [taylor]: Taking taylor expansion of y in x 0.078 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.078 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.078 * [taylor]: Taking taylor expansion of 4.0 in y 0.078 * [taylor]: Taking taylor expansion of (* z y) in y 0.078 * [taylor]: Taking taylor expansion of z in y 0.078 * [taylor]: Taking taylor expansion of y in y 0.078 * [taylor]: Taking taylor expansion of 0 in z 0.079 * [taylor]: Taking taylor expansion of 1 in y 0.079 * [taylor]: Taking taylor expansion of 1 in z 0.080 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.080 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.080 * [taylor]: Taking taylor expansion of 4.0 in z 0.080 * [taylor]: Taking taylor expansion of z in z 0.081 * [taylor]: Taking taylor expansion of 0 in y 0.082 * [taylor]: Taking taylor expansion of 0 in z 0.082 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.083 * [taylor]: Taking taylor expansion of x in z 0.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.083 * [taylor]: Taking taylor expansion of 4.0 in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.083 * [taylor]: Taking taylor expansion of (* z y) in z 0.083 * [taylor]: Taking taylor expansion of z in z 0.083 * [taylor]: Taking taylor expansion of y in z 0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.083 * [taylor]: Taking taylor expansion of x in y 0.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.083 * [taylor]: Taking taylor expansion of 4.0 in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.083 * [taylor]: Taking taylor expansion of (* z y) in y 0.083 * [taylor]: Taking taylor expansion of z in y 0.083 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.084 * [taylor]: Taking taylor expansion of 4.0 in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.084 * [taylor]: Taking taylor expansion of (* z y) in x 0.084 * [taylor]: Taking taylor expansion of z in x 0.084 * [taylor]: Taking taylor expansion of y in x 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.084 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.085 * [taylor]: Taking taylor expansion of 4.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.085 * [taylor]: Taking taylor expansion of (* z y) in x 0.085 * [taylor]: Taking taylor expansion of z in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of 1 in y 0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.086 * [taylor]: Taking taylor expansion of 4.0 in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.086 * [taylor]: Taking taylor expansion of (* z y) in y 0.086 * [taylor]: Taking taylor expansion of z in y 0.086 * [taylor]: Taking taylor expansion of y in y 0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.086 * [taylor]: Taking taylor expansion of 4.0 in z 0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.086 * [taylor]: Taking taylor expansion of z in z 0.087 * [taylor]: Taking taylor expansion of 1 in z 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.092 * [taylor]: Taking taylor expansion of 0 in y 0.092 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [taylor]: Taking taylor expansion of 0 in y 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.097 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [taylor]: Taking taylor expansion of 0 in z 0.099 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0 0.099 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z 0.099 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z 0.099 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.100 * [taylor]: Taking taylor expansion of 4.0 in z 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.100 * [taylor]: Taking taylor expansion of (* z y) in z 0.100 * [taylor]: Taking taylor expansion of z in z 0.100 * [taylor]: Taking taylor expansion of 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 (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y 0.100 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.100 * [taylor]: Taking taylor expansion of 4.0 in y 0.100 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.100 * [taylor]: Taking taylor expansion of (* z y) in y 0.100 * [taylor]: Taking taylor expansion of z in y 0.100 * [taylor]: Taking taylor expansion of 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 (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x 0.100 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x 0.100 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.100 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.101 * [taylor]: Taking taylor expansion of (* z y) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of 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 (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x 0.101 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x 0.101 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.101 * [taylor]: Taking taylor expansion of 4.0 in x 0.101 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.101 * [taylor]: Taking taylor expansion of (* z y) in x 0.101 * [taylor]: Taking taylor expansion of z in x 0.101 * [taylor]: Taking taylor expansion of 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 -1 in y 0.102 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.102 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.102 * [taylor]: Taking taylor expansion of 4.0 in y 0.103 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) 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 (- (* 4.0 (/ 1 z))) in z 0.103 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.103 * [taylor]: Taking taylor expansion of 4.0 in z 0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.103 * [taylor]: Taking taylor expansion of z in z 0.104 * [taylor]: Taking taylor expansion of -1 in z 0.105 * [taylor]: Taking taylor expansion of 0 in y 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.106 * [taylor]: Taking taylor expansion of 0 in z 0.109 * [taylor]: Taking taylor expansion of 0 in y 0.109 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.110 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [taylor]: Taking taylor expansion of 0 in y 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.114 * [taylor]: Taking taylor expansion of 0 in z 0.116 * [taylor]: Taking taylor expansion of 0 in z 0.116 * [taylor]: Taking taylor expansion of 0 in z 0.116 * * * [progress]: simplifying candidates 0.117 * [simplify]: Simplifying using # : (expm1 (* (* y 4.0) z)) (log1p (* (* y 4.0) z)) (* (* y 4.0) z) (* (* y 4.0) z) (+ (+ (log y) (log 4.0)) (log z)) (+ (log (* y 4.0)) (log z)) (log (* (* y 4.0) z)) (exp (* (* y 4.0) z)) (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* z z) z)) (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* z z) z)) (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z))) (cbrt (* (* y 4.0) z)) (* (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* y 4.0) z)) (sqrt (* (* y 4.0) z)) (sqrt (* (* y 4.0) z)) (* (* y 4.0) (* (cbrt z) (cbrt z))) (* (* y 4.0) (sqrt z)) (* (* y 4.0) 1) (* 4.0 z) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (fma (sqrt x) (sqrt x) (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (fma 1 x (- (* z (* y 4.0)))) (fma (- z) (* y 4.0) (* z (* y 4.0))) (expm1 (- x (* (* y 4.0) z))) (log1p (- x (* (* y 4.0) z))) (- (* (* y 4.0) z)) (- (* (* y 4.0) z)) (- (* (* y 4.0) z)) (/ (exp x) (exp (* (* y 4.0) z))) (log (- x (* (* y 4.0) z))) (exp (- x (* (* y 4.0) z))) (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z)))) (cbrt (- x (* (* y 4.0) z))) (* (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z))) (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))) (- (pow x 3) (pow (* (* y 4.0) z) 3)) (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z)))) (- (* (* y 4.0) z)) (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ x (* (* y 4.0) z)) (- (* (* y 4.0) z)) (* 4.0 (* z y)) (* 4.0 (* z y)) (* 4.0 (* z y)) x (- x (* 4.0 (* z y))) (- x (* 4.0 (* z y))) 0.121 * * [simplify]: iteration 0 : 181 enodes (cost 202 ) 0.125 * * [simplify]: iteration 1 : 816 enodes (cost 175 ) 0.146 * * [simplify]: iteration 2 : 4969 enodes (cost 174 ) 0.243 * * [simplify]: iteration 3 : 5001 enodes (cost 171 ) 0.244 * [simplify]: Simplified to: (expm1 (* (* y 4.0) z)) (log1p (* (* y 4.0) z)) (* (* y 4.0) z) (* (* y 4.0) z) (log (* (* y 4.0) z)) (log (* (* y 4.0) z)) (log (* (* y 4.0) z)) (exp (* (* y 4.0) z)) (pow (* (* y 4.0) z) 3) (pow (* (* y 4.0) z) 3) (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z))) (cbrt (* (* y 4.0) z)) (pow (* (* y 4.0) z) 3) (sqrt (* (* y 4.0) z)) (sqrt (* (* y 4.0) z)) (* (* y 4.0) (* (cbrt z) (cbrt z))) (* (* y 4.0) (sqrt z)) (* y 4.0) (* 4.0 z) (fma (- z) (* y 4.0) (pow (cbrt x) 3)) (* (* y 4.0) (+ (- z) z)) (- x (* (* y 4.0) z)) (* (* y 4.0) (+ (- z) z)) (- x (* (* y 4.0) z)) (* (* y 4.0) (+ (- z) z)) (expm1 (- x (* (* y 4.0) z))) (log1p (- x (* (* y 4.0) z))) (- (* (* y 4.0) z)) (- (* (* y 4.0) z)) (- (* (* y 4.0) z)) (exp (- x (* (* y 4.0) z))) (log (- x (* (* y 4.0) z))) (exp (- x (* (* y 4.0) z))) (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z)))) (cbrt (- x (* (* y 4.0) z))) (pow (- x (* 4.0 (* z y))) 3) (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))) (- (pow x 3) (pow (* (* y 4.0) z) 3)) (fma x x (* (* (* y 4.0) z) (fma (* z y) 4.0 x))) (- (* (* y 4.0) z)) (* (fma (* z y) 4.0 x) (- x (* 4.0 (* z y)))) (fma (* z y) 4.0 x) (- (* (* y 4.0) z)) (* (* y 4.0) z) (* (* y 4.0) z) (* (* y 4.0) z) x (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)) 0.245 * * * [progress]: adding candidates to table 0.318 * * [progress]: iteration 2 / 4 0.318 * * * [progress]: picking best candidate 0.321 * * * * [pick]: Picked # 0.321 * * * [progress]: localizing error 0.326 * * * [progress]: generating rewritten candidates 0.326 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.329 * * * [progress]: generating series expansions 0.329 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.329 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0 0.329 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z 0.329 * [taylor]: Taking taylor expansion of x in z 0.329 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z 0.329 * [taylor]: Taking taylor expansion of 4.0 in z 0.329 * [taylor]: Taking taylor expansion of (* z y) in z 0.329 * [taylor]: Taking taylor expansion of z in z 0.329 * [taylor]: Taking taylor expansion of y in z 0.329 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y 0.329 * [taylor]: Taking taylor expansion of x in y 0.329 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.329 * [taylor]: Taking taylor expansion of 4.0 in y 0.329 * [taylor]: Taking taylor expansion of (* z y) in y 0.329 * [taylor]: Taking taylor expansion of z in y 0.329 * [taylor]: Taking taylor expansion of y in y 0.330 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.330 * [taylor]: Taking taylor expansion of 4.0 in x 0.330 * [taylor]: Taking taylor expansion of (* z y) in x 0.330 * [taylor]: Taking taylor expansion of z in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x 0.330 * [taylor]: Taking taylor expansion of x in x 0.330 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x 0.330 * [taylor]: Taking taylor expansion of 4.0 in x 0.330 * [taylor]: Taking taylor expansion of (* z y) in x 0.330 * [taylor]: Taking taylor expansion of z in x 0.330 * [taylor]: Taking taylor expansion of y in x 0.330 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y 0.330 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y 0.330 * [taylor]: Taking taylor expansion of 4.0 in y 0.330 * [taylor]: Taking taylor expansion of (* z y) in y 0.330 * [taylor]: Taking taylor expansion of z in y 0.330 * [taylor]: Taking taylor expansion of y in y 0.331 * [taylor]: Taking taylor expansion of 0 in z 0.331 * [taylor]: Taking taylor expansion of 1 in y 0.332 * [taylor]: Taking taylor expansion of 1 in z 0.332 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z 0.332 * [taylor]: Taking taylor expansion of (* 4.0 z) in z 0.332 * [taylor]: Taking taylor expansion of 4.0 in z 0.332 * [taylor]: Taking taylor expansion of z in z 0.334 * [taylor]: Taking taylor expansion of 0 in y 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.334 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [taylor]: Taking taylor expansion of 0 in z 0.335 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0 0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z 0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.335 * [taylor]: Taking taylor expansion of x in z 0.335 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.335 * [taylor]: Taking taylor expansion of 4.0 in z 0.335 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.335 * [taylor]: Taking taylor expansion of (* z y) in z 0.335 * [taylor]: Taking taylor expansion of z in z 0.335 * [taylor]: Taking taylor expansion of y in z 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.336 * [taylor]: Taking taylor expansion of x in y 0.336 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.336 * [taylor]: Taking taylor expansion of 4.0 in y 0.336 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.336 * [taylor]: Taking taylor expansion of (* z y) in y 0.336 * [taylor]: Taking taylor expansion of z in y 0.336 * [taylor]: Taking taylor expansion of y in y 0.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.336 * [taylor]: Taking taylor expansion of x in x 0.336 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.336 * [taylor]: Taking taylor expansion of 4.0 in x 0.336 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.336 * [taylor]: Taking taylor expansion of (* z y) in x 0.337 * [taylor]: Taking taylor expansion of z in x 0.337 * [taylor]: Taking taylor expansion of y in x 0.337 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x 0.337 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.337 * [taylor]: Taking taylor expansion of x in x 0.337 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.337 * [taylor]: Taking taylor expansion of 4.0 in x 0.337 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.337 * [taylor]: Taking taylor expansion of (* z y) in x 0.337 * [taylor]: Taking taylor expansion of z in x 0.337 * [taylor]: Taking taylor expansion of y in x 0.337 * [taylor]: Taking taylor expansion of 1 in y 0.338 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.338 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.338 * [taylor]: Taking taylor expansion of 4.0 in y 0.338 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.338 * [taylor]: Taking taylor expansion of (* z y) in y 0.338 * [taylor]: Taking taylor expansion of z in y 0.338 * [taylor]: Taking taylor expansion of y in y 0.338 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.338 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.338 * [taylor]: Taking taylor expansion of 4.0 in z 0.338 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.338 * [taylor]: Taking taylor expansion of z in z 0.339 * [taylor]: Taking taylor expansion of 1 in z 0.341 * [taylor]: Taking taylor expansion of 0 in y 0.342 * [taylor]: Taking taylor expansion of 0 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 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.346 * [taylor]: Taking taylor expansion of 0 in z 0.350 * [taylor]: Taking taylor expansion of 0 in y 0.350 * [taylor]: Taking taylor expansion of 0 in z 0.350 * [taylor]: Taking taylor expansion of 0 in z 0.351 * [taylor]: Taking taylor expansion of 0 in z 0.351 * [taylor]: Taking taylor expansion of 0 in z 0.352 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0 0.352 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z 0.352 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z 0.352 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z 0.352 * [taylor]: Taking taylor expansion of 4.0 in z 0.352 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.352 * [taylor]: Taking taylor expansion of (* z y) in z 0.352 * [taylor]: Taking taylor expansion of z in z 0.352 * [taylor]: Taking taylor expansion of y in z 0.352 * [taylor]: Taking taylor expansion of (/ 1 x) in z 0.352 * [taylor]: Taking taylor expansion of x in z 0.353 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y 0.353 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y 0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.353 * [taylor]: Taking taylor expansion of 4.0 in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.353 * [taylor]: Taking taylor expansion of (* z y) in y 0.353 * [taylor]: Taking taylor expansion of z in y 0.353 * [taylor]: Taking taylor expansion of y in y 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in y 0.353 * [taylor]: Taking taylor expansion of x in y 0.353 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x 0.353 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x 0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.353 * [taylor]: Taking taylor expansion of 4.0 in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.353 * [taylor]: Taking taylor expansion of (* z y) in x 0.353 * [taylor]: Taking taylor expansion of z in x 0.353 * [taylor]: Taking taylor expansion of y in x 0.353 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.353 * [taylor]: Taking taylor expansion of x in x 0.353 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x 0.353 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x 0.354 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x 0.354 * [taylor]: Taking taylor expansion of 4.0 in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.354 * [taylor]: Taking taylor expansion of (* z y) in x 0.354 * [taylor]: Taking taylor expansion of z in x 0.354 * [taylor]: Taking taylor expansion of y in x 0.354 * [taylor]: Taking taylor expansion of (/ 1 x) in x 0.354 * [taylor]: Taking taylor expansion of x in x 0.354 * [taylor]: Taking taylor expansion of -1 in y 0.355 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y 0.355 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y 0.355 * [taylor]: Taking taylor expansion of 4.0 in y 0.355 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.355 * [taylor]: Taking taylor expansion of (* z y) in y 0.355 * [taylor]: Taking taylor expansion of z in y 0.355 * [taylor]: Taking taylor expansion of y in y 0.356 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z 0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z 0.356 * [taylor]: Taking taylor expansion of 4.0 in z 0.356 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.356 * [taylor]: Taking taylor expansion of z in z 0.357 * [taylor]: Taking taylor expansion of -1 in z 0.358 * [taylor]: Taking taylor expansion of 0 in y 0.359 * [taylor]: Taking taylor expansion of 0 in z 0.359 * [taylor]: Taking taylor expansion of 0 in z 0.364 * [taylor]: Taking taylor expansion of 0 in y 0.364 * [taylor]: Taking taylor expansion of 0 in z 0.365 * [taylor]: Taking taylor expansion of 0 in z 0.365 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [taylor]: Taking taylor expansion of 0 in y 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.369 * [taylor]: Taking taylor expansion of 0 in z 0.370 * [taylor]: Taking taylor expansion of 0 in z 0.371 * [taylor]: Taking taylor expansion of 0 in z 0.371 * * * [progress]: simplifying candidates 0.372 * [simplify]: Simplifying using # : (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (* 4.0 z) y))) (fma (- (* 4.0 z)) y (* (* 4.0 z) y)) (fma (sqrt x) (sqrt x) (- (* (* 4.0 z) y))) (fma (- (* 4.0 z)) y (* (* 4.0 z) y)) (fma 1 x (- (* (* 4.0 z) y))) (fma (- (* 4.0 z)) y (* (* 4.0 z) y)) (expm1 (- x (* y (* 4.0 z)))) (log1p (- x (* y (* 4.0 z)))) (- (* y (* 4.0 z))) (- (* y (* 4.0 z))) (- (* y (* 4.0 z))) (/ (exp x) (exp (* y (* 4.0 z)))) (log (- x (* y (* 4.0 z)))) (exp (- x (* y (* 4.0 z)))) (* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z))))) (cbrt (- x (* y (* 4.0 z)))) (* (* (- x (* y (* 4.0 z))) (- x (* y (* 4.0 z)))) (- x (* y (* 4.0 z)))) (sqrt (- x (* y (* 4.0 z)))) (sqrt (- x (* y (* 4.0 z)))) (- (pow x 3) (pow (* y (* 4.0 z)) 3)) (+ (* x x) (+ (* (* y (* 4.0 z)) (* y (* 4.0 z))) (* x (* y (* 4.0 z))))) (- (* y (* 4.0 z))) (- (* x x) (* (* y (* 4.0 z)) (* y (* 4.0 z)))) (+ x (* y (* 4.0 z))) (- (* y (* 4.0 z))) x (- x (* 4.0 (* z y))) (- x (* 4.0 (* z y))) 0.375 * * [simplify]: iteration 0 : 111 enodes (cost 129 ) 0.377 * * [simplify]: iteration 1 : 430 enodes (cost 112 ) 0.388 * * [simplify]: iteration 2 : 2490 enodes (cost 111 ) 0.439 * * [simplify]: iteration 3 : 5002 enodes (cost 94 ) 0.440 * [simplify]: Simplified to: (- x (* 4.0 (* z y))) 0 (- x (* 4.0 (* z y))) 0 (- x (* 4.0 (* z y))) 0 (expm1 (- x (* y (* 4.0 z)))) (log1p (- x (* y (* 4.0 z)))) (- (* y (* 4.0 z))) (- (* y (* 4.0 z))) (- (* y (* 4.0 z))) (exp (- x (* y (* 4.0 z)))) (log (- x (* y (* 4.0 z)))) (exp (- x (* y (* 4.0 z)))) (* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z))))) (cbrt (- x (* y (* 4.0 z)))) (pow (- x (* 4.0 (* z y))) 3) (sqrt (- x (* y (* 4.0 z)))) (sqrt (- x (* y (* 4.0 z)))) (- (pow x 3) (pow (* y (* 4.0 z)) 3)) (fma x x (* (* y 4.0) (* z (fma (* y 4.0) z x)))) (- (* y (* 4.0 z))) (* (- x (* 4.0 (* z y))) (fma (* y 4.0) z x)) (fma (* y 4.0) z x) (- (* y (* 4.0 z))) x (- x (* 4.0 (* z y))) (- x (* 4.0 (* z y))) 0.440 * * * [progress]: adding candidates to table 0.482 * * [progress]: iteration 3 / 4 0.482 * * * [progress]: picking best candidate 0.484 * * * * [pick]: Picked # 0.484 * * * [progress]: localizing error 0.492 * * * [progress]: generating rewritten candidates 0.492 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2) 0.494 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2 2) 0.495 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 2 1) 0.496 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 2) 0.504 * * * [progress]: generating series expansions 0.504 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2) 0.504 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.504 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.504 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.504 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.504 * [taylor]: Taking taylor expansion of 1/3 in z 0.504 * [taylor]: Taking taylor expansion of (log z) in z 0.504 * [taylor]: Taking taylor expansion of z in z 0.505 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.505 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.505 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.505 * [taylor]: Taking taylor expansion of 1/3 in z 0.505 * [taylor]: Taking taylor expansion of (log z) in z 0.505 * [taylor]: Taking taylor expansion of z in z 0.555 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.555 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.555 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.555 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.555 * [taylor]: Taking taylor expansion of 1/3 in z 0.555 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.555 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.555 * [taylor]: Taking taylor expansion of z in z 0.556 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.556 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.556 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.556 * [taylor]: Taking taylor expansion of 1/3 in z 0.556 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.556 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.556 * [taylor]: Taking taylor expansion of z in z 0.604 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.604 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.604 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.604 * [taylor]: Taking taylor expansion of -1 in z 0.605 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.605 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.605 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.605 * [taylor]: Taking taylor expansion of 1/3 in z 0.605 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.605 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.605 * [taylor]: Taking taylor expansion of z in z 0.606 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.606 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.606 * [taylor]: Taking taylor expansion of -1 in z 0.607 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.607 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.607 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.607 * [taylor]: Taking taylor expansion of 1/3 in z 0.607 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.607 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.607 * [taylor]: Taking taylor expansion of z in z 0.669 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2 2) 0.669 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.669 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.669 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.669 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.669 * [taylor]: Taking taylor expansion of 1/3 in z 0.669 * [taylor]: Taking taylor expansion of (log z) in z 0.669 * [taylor]: Taking taylor expansion of z in z 0.670 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.670 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.670 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.670 * [taylor]: Taking taylor expansion of 1/3 in z 0.670 * [taylor]: Taking taylor expansion of (log z) in z 0.670 * [taylor]: Taking taylor expansion of z in z 0.721 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.721 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.721 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.721 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.721 * [taylor]: Taking taylor expansion of 1/3 in z 0.721 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.721 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.721 * [taylor]: Taking taylor expansion of z in z 0.722 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.722 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.722 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.722 * [taylor]: Taking taylor expansion of 1/3 in z 0.722 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.722 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.722 * [taylor]: Taking taylor expansion of z in z 0.777 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.777 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.777 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.777 * [taylor]: Taking taylor expansion of -1 in z 0.778 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.778 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.778 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.778 * [taylor]: Taking taylor expansion of 1/3 in z 0.778 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.778 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.778 * [taylor]: Taking taylor expansion of z in z 0.779 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.779 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.779 * [taylor]: Taking taylor expansion of -1 in z 0.779 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.779 * [taylor]: Taking taylor expansion of 1/3 in z 0.779 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.779 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.779 * [taylor]: Taking taylor expansion of z in z 0.844 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 2 1) 0.844 * [approximate]: Taking taylor expansion of (pow z 1/3) in (z) around 0 0.844 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.844 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.844 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.844 * [taylor]: Taking taylor expansion of 1/3 in z 0.844 * [taylor]: Taking taylor expansion of (log z) in z 0.844 * [taylor]: Taking taylor expansion of z in z 0.845 * [taylor]: Taking taylor expansion of (pow z 1/3) in z 0.845 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log z))) in z 0.845 * [taylor]: Taking taylor expansion of (* 1/3 (log z)) in z 0.845 * [taylor]: Taking taylor expansion of 1/3 in z 0.845 * [taylor]: Taking taylor expansion of (log z) in z 0.845 * [taylor]: Taking taylor expansion of z in z 0.891 * [approximate]: Taking taylor expansion of (pow (/ 1 z) 1/3) in (z) around 0 0.891 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.891 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.891 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.891 * [taylor]: Taking taylor expansion of 1/3 in z 0.891 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.891 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.891 * [taylor]: Taking taylor expansion of z in z 0.892 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.892 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.892 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.892 * [taylor]: Taking taylor expansion of 1/3 in z 0.892 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.892 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.892 * [taylor]: Taking taylor expansion of z in z 0.947 * [approximate]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in (z) around 0 0.947 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.947 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.947 * [taylor]: Taking taylor expansion of -1 in z 0.947 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.948 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.948 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.948 * [taylor]: Taking taylor expansion of 1/3 in z 0.948 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.948 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.948 * [taylor]: Taking taylor expansion of z in z 0.948 * [taylor]: Taking taylor expansion of (* (cbrt -1) (pow (/ 1 z) 1/3)) in z 0.948 * [taylor]: Taking taylor expansion of (cbrt -1) in z 0.948 * [taylor]: Taking taylor expansion of -1 in z 0.949 * [taylor]: Taking taylor expansion of (pow (/ 1 z) 1/3) in z 0.949 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 z)))) in z 0.949 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 z))) in z 0.949 * [taylor]: Taking taylor expansion of 1/3 in z 0.949 * [taylor]: Taking taylor expansion of (log (/ 1 z)) in z 0.949 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.949 * [taylor]: Taking taylor expansion of z in z 1.016 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 2) 1.016 * [approximate]: Taking taylor expansion of (pow (pow z 2) 1/3) in (z) around 0 1.016 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z 1.016 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z 1.016 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z 1.016 * [taylor]: Taking taylor expansion of 1/3 in z 1.016 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z 1.016 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.016 * [taylor]: Taking taylor expansion of z in z 1.017 * [taylor]: Taking taylor expansion of (pow (pow z 2) 1/3) in z 1.017 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow z 2)))) in z 1.017 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow z 2))) in z 1.017 * [taylor]: Taking taylor expansion of 1/3 in z 1.017 * [taylor]: Taking taylor expansion of (log (pow z 2)) in z 1.017 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.017 * [taylor]: Taking taylor expansion of z in z 1.073 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in (z) around 0 1.073 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 1.073 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 1.073 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 1.073 * [taylor]: Taking taylor expansion of 1/3 in z 1.073 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 1.073 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.073 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.073 * [taylor]: Taking taylor expansion of z in z 1.074 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 1.074 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 1.074 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 1.074 * [taylor]: Taking taylor expansion of 1/3 in z 1.074 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 1.074 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.074 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.074 * [taylor]: Taking taylor expansion of z in z 1.134 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in (z) around 0 1.134 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z 1.134 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z 1.134 * [taylor]: Taking taylor expansion of (cbrt -1) in z 1.134 * [taylor]: Taking taylor expansion of -1 in z 1.135 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 1.135 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 1.135 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 1.135 * [taylor]: Taking taylor expansion of 1/3 in z 1.135 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 1.135 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.135 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.135 * [taylor]: Taking taylor expansion of z in z 1.136 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow z 2)) 1/3)) in z 1.136 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in z 1.136 * [taylor]: Taking taylor expansion of (cbrt -1) in z 1.136 * [taylor]: Taking taylor expansion of -1 in z 1.137 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow z 2)) 1/3) in z 1.137 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow z 2))))) in z 1.137 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow z 2)))) in z 1.137 * [taylor]: Taking taylor expansion of 1/3 in z 1.137 * [taylor]: Taking taylor expansion of (log (/ 1 (pow z 2))) in z 1.137 * [taylor]: Taking taylor expansion of (/ 1 (pow z 2)) in z 1.137 * [taylor]: Taking taylor expansion of (pow z 2) in z 1.137 * [taylor]: Taking taylor expansion of z in z 1.212 * * * [progress]: simplifying candidates 1.213 * [simplify]: Simplifying using # : (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) (cbrt 1) (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) (* (* (cbrt z) (cbrt z)) (cbrt z)) (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (* (cbrt z) (cbrt z))) (log1p (* (cbrt z) (cbrt z))) (+ 1/3 1/3) (+ 1 1) (* z z) (* (cbrt z) (cbrt z)) (+ 1 1) (+ (log (cbrt z)) (log (cbrt z))) (log (* (cbrt z) (cbrt z))) (exp (* (cbrt z) (cbrt z))) (* z z) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (cbrt (* (cbrt z) (cbrt z))) (* (* (* (cbrt z) (cbrt z)) (* (cbrt z) (cbrt z))) (* (cbrt z) (cbrt z))) (sqrt (* (cbrt z) (cbrt z))) (sqrt (* (cbrt z) (cbrt z))) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt 1) (cbrt 1)) (* (cbrt z) (cbrt z)) (* (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (cbrt z)) (cbrt (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* 1 1) (* (cbrt z) (cbrt z)) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (cbrt (sqrt z))) (* (sqrt (cbrt z)) (cbrt (sqrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* (sqrt (cbrt z)) (sqrt (cbrt z))) (* 2 1/3) (* 2 1) (* (cbrt z) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt z) (cbrt (sqrt z))) (* (cbrt z) (cbrt 1)) (* (cbrt z) (* (cbrt (cbrt z)) (cbrt (cbrt z)))) (* (cbrt z) (sqrt (cbrt z))) (* (cbrt z) 1) (* (cbrt (cbrt z)) (cbrt z)) (* (cbrt (sqrt z)) (cbrt z)) (* (cbrt z) (cbrt z)) (* (cbrt (cbrt z)) (cbrt z)) (* (sqrt (cbrt z)) (cbrt z)) (* (cbrt z) (cbrt z)) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 2/3) (pow (/ 1 z) -2/3) (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3)) 1.217 * * [simplify]: iteration 0 : 119 enodes (cost 308 ) 1.220 * * [simplify]: iteration 1 : 477 enodes (cost 281 ) 1.235 * * [simplify]: iteration 2 : 2972 enodes (cost 258 ) 1.301 * * [simplify]: iteration 3 : 5001 enodes (cost 255 ) 1.303 * [simplify]: Simplified to: (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (pow z 1/3) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (pow z 1/3) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (cbrt z)) (log1p (cbrt z)) (log (cbrt z)) (exp (cbrt z)) (cbrt (* (cbrt z) (cbrt z))) (cbrt (cbrt z)) (cbrt (sqrt z)) (cbrt (sqrt z)) 1 (pow z 1/3) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (cbrt (cbrt z)) z (sqrt (cbrt z)) (sqrt (cbrt z)) (expm1 (* (cbrt z) (cbrt z))) (log1p (* (cbrt z) (cbrt z))) 2/3 2 (pow z 2) (pow z 2/3) 2 (* 2/3 (log z)) (* 2/3 (log z)) (exp (pow z 2/3)) (pow z 2) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (cbrt (* (cbrt z) (cbrt z))) (pow z 2) (fabs (pow z 1/3)) (fabs (pow z 1/3)) (* (cbrt (* (cbrt z) (cbrt z))) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) 1 (pow z 2/3) (pow (cbrt (cbrt z)) 4) (* (cbrt (cbrt z)) (cbrt (cbrt z))) (pow z 1/3) (pow z 1/3) 1 (pow z 2/3) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (cbrt (sqrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (* (cbrt (sqrt z)) (sqrt (cbrt z))) (pow z 1/3) (pow z 1/3) 2/3 2 (* (cbrt z) (cbrt (* (cbrt z) (cbrt z)))) (* (cbrt z) (cbrt (sqrt z))) (pow z 1/3) (pow (cbrt (cbrt z)) 5) (pow (sqrt (cbrt z)) 3) (pow z 1/3) (pow (cbrt (cbrt z)) 4) (* (cbrt z) (cbrt (sqrt z))) (pow z 2/3) (pow (cbrt (cbrt z)) 4) (pow (sqrt (cbrt z)) 3) (pow z 2/3) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 1/3) (pow (/ 1 z) -1/3) (* (pow (* -1 z) 1/3) (cbrt -1)) (pow z 2/3) (pow (/ 1 z) -2/3) (* (pow (cbrt -1) 2) (pow (pow z 2) 1/3)) 1.304 * * * [progress]: adding candidates to table 1.525 * [progress]: [Phase 3 of 3] Extracting. 1.525 * * [regime]: Finding splitpoints for: (# #) 1.526 * * * [regime-changes]: Trying 4 branch expressions: ((* y 4.0) z y x) 1.526 * * * * [regimes]: Trying to branch on (* y 4.0) from (# #) 1.538 * * * * [regimes]: Trying to branch on z from (# #) 1.552 * * * * [regimes]: Trying to branch on y from (# #) 1.564 * * * * [regimes]: Trying to branch on x from (# #) 1.576 * * * [regime]: Found split indices: #