21.143 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.023 * * * [progress]: [2/2] Setting up program. 0.026 * [progress]: [Phase 2 of 3] Improving. 0.026 * [simplify]: Simplifying using # : (+ (* x y) (* z (- 1.0 y))) 0.029 * * [simplify]: iteration 0 : 13 enodes (cost 4 ) 0.030 * * [simplify]: iteration 1 : 20 enodes (cost 4 ) 0.031 * * [simplify]: iteration 2 : 34 enodes (cost 4 ) 0.032 * * [simplify]: iteration 3 : 49 enodes (cost 4 ) 0.033 * * [simplify]: iteration 4 : 57 enodes (cost 4 ) 0.035 * * [simplify]: iteration 5 : 69 enodes (cost 4 ) 0.036 * * [simplify]: iteration 6 : 90 enodes (cost 4 ) 0.038 * * [simplify]: iteration 7 : 127 enodes (cost 4 ) 0.041 * * [simplify]: iteration 8 : 176 enodes (cost 4 ) 0.044 * * [simplify]: iteration 9 : 304 enodes (cost 4 ) 0.047 * * [simplify]: iteration 10 : 439 enodes (cost 4 ) 0.050 * * [simplify]: iteration 11 : 449 enodes (cost 4 ) 0.053 * * [simplify]: iteration 12 : 449 enodes (cost 4 ) 0.053 * [simplify]: Simplified to: (+ (* x y) (* z (- 1.0 y))) 0.054 * * [progress]: iteration 1 / 4 0.054 * * * [progress]: picking best candidate 0.056 * * * * [pick]: Picked # 0.056 * * * [progress]: localizing error 0.062 * * * [progress]: generating rewritten candidates 0.062 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.069 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.073 * * * [progress]: generating series expansions 0.073 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.073 * [approximate]: Taking taylor expansion of (* (- 1.0 y) z) in (z y) around 0 0.074 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in y 0.074 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.074 * [taylor]: Taking taylor expansion of 1.0 in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of z in y 0.074 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.074 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.074 * [taylor]: Taking taylor expansion of 1.0 in z 0.074 * [taylor]: Taking taylor expansion of y in z 0.074 * [taylor]: Taking taylor expansion of z in z 0.074 * [taylor]: Taking taylor expansion of (* (- 1.0 y) z) in z 0.074 * [taylor]: Taking taylor expansion of (- 1.0 y) in z 0.074 * [taylor]: Taking taylor expansion of 1.0 in z 0.074 * [taylor]: Taking taylor expansion of y in z 0.074 * [taylor]: Taking taylor expansion of z in z 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.074 * [taylor]: Taking taylor expansion of 1.0 in y 0.074 * [taylor]: Taking taylor expansion of y in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.074 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in (z y) around 0 0.075 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in y 0.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.075 * [taylor]: Taking taylor expansion of 1.0 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 z in y 0.075 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.075 * [taylor]: Taking taylor expansion of 1.0 in z 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.075 * [taylor]: Taking taylor expansion of y in z 0.075 * [taylor]: Taking taylor expansion of z in z 0.075 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) z) in z 0.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in z 0.075 * [taylor]: Taking taylor expansion of 1.0 in z 0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.075 * [taylor]: Taking taylor expansion of y in z 0.075 * [taylor]: Taking taylor expansion of z in z 0.075 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.075 * [taylor]: Taking taylor expansion of 1.0 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 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [taylor]: Taking taylor expansion of 0 in y 0.076 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in (z y) around 0 0.076 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in y 0.076 * [taylor]: Taking taylor expansion of -1 in y 0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in y 0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of 1.0 in y 0.077 * [taylor]: Taking taylor expansion of z in y 0.077 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.077 * [taylor]: Taking taylor expansion of -1 in z 0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.077 * [taylor]: Taking taylor expansion of y in z 0.077 * [taylor]: Taking taylor expansion of 1.0 in z 0.077 * [taylor]: Taking taylor expansion of z in z 0.077 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) z)) in z 0.077 * [taylor]: Taking taylor expansion of -1 in z 0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) z) in z 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in z 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in z 0.077 * [taylor]: Taking taylor expansion of y in z 0.077 * [taylor]: Taking taylor expansion of 1.0 in z 0.077 * [taylor]: Taking taylor expansion of z in z 0.077 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) 1.0)) in y 0.077 * [taylor]: Taking taylor expansion of -1 in y 0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.077 * [taylor]: Taking taylor expansion of y in y 0.077 * [taylor]: Taking taylor expansion of 1.0 in y 0.077 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.078 * [taylor]: Taking taylor expansion of 0 in y 0.079 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.079 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in (x y z) around 0 0.079 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in z 0.079 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z 0.079 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.079 * [taylor]: Taking taylor expansion of 1.0 in z 0.079 * [taylor]: Taking taylor expansion of z in z 0.079 * [taylor]: Taking taylor expansion of (* x y) in z 0.079 * [taylor]: Taking taylor expansion of x in z 0.079 * [taylor]: Taking taylor expansion of y in z 0.079 * [taylor]: Taking taylor expansion of (* z y) in z 0.079 * [taylor]: Taking taylor expansion of z in z 0.079 * [taylor]: Taking taylor expansion of y in z 0.079 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in y 0.079 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y 0.079 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.079 * [taylor]: Taking taylor expansion of 1.0 in y 0.079 * [taylor]: Taking taylor expansion of z in y 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (* z y) in y 0.079 * [taylor]: Taking taylor expansion of z in y 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.079 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of z in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* z y) in x 0.079 * [taylor]: Taking taylor expansion of z in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.079 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.079 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.079 * [taylor]: Taking taylor expansion of 1.0 in x 0.079 * [taylor]: Taking taylor expansion of z in x 0.079 * [taylor]: Taking taylor expansion of (* x y) in x 0.079 * [taylor]: Taking taylor expansion of x in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.079 * [taylor]: Taking taylor expansion of (* z y) in x 0.079 * [taylor]: Taking taylor expansion of z in x 0.079 * [taylor]: Taking taylor expansion of y in x 0.080 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.080 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.080 * [taylor]: Taking taylor expansion of 1.0 in y 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [taylor]: Taking taylor expansion of (* z y) in y 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.080 * [taylor]: Taking taylor expansion of 1.0 in z 0.080 * [taylor]: Taking taylor expansion of z in z 0.080 * [taylor]: Taking taylor expansion of y in y 0.080 * [taylor]: Taking taylor expansion of 0 in z 0.080 * [taylor]: Taking taylor expansion of (neg z) in z 0.080 * [taylor]: Taking taylor expansion of z in z 0.080 * [taylor]: Taking taylor expansion of 0 in y 0.080 * [taylor]: Taking taylor expansion of 0 in z 0.080 * [taylor]: Taking taylor expansion of 1 in z 0.080 * [taylor]: Taking taylor expansion of 0 in z 0.081 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0 0.081 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in z 0.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z 0.081 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.081 * [taylor]: Taking taylor expansion of 1.0 in z 0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.081 * [taylor]: Taking taylor expansion of z in z 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.081 * [taylor]: Taking taylor expansion of (* x y) in z 0.081 * [taylor]: Taking taylor expansion of x in z 0.081 * [taylor]: Taking taylor expansion of y in z 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.081 * [taylor]: Taking taylor expansion of (* z y) in z 0.081 * [taylor]: Taking taylor expansion of z in z 0.081 * [taylor]: Taking taylor expansion of y in z 0.081 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in y 0.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y 0.081 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.081 * [taylor]: Taking taylor expansion of 1.0 in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.081 * [taylor]: Taking taylor expansion of z in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.081 * [taylor]: Taking taylor expansion of (* x y) in y 0.081 * [taylor]: Taking taylor expansion of x in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.081 * [taylor]: Taking taylor expansion of (* z y) in y 0.081 * [taylor]: Taking taylor expansion of z in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.081 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.081 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.081 * [taylor]: Taking taylor expansion of 1.0 in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.082 * [taylor]: Taking taylor expansion of (* z y) in x 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.082 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.082 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.082 * [taylor]: Taking taylor expansion of 1.0 in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.082 * [taylor]: Taking taylor expansion of (* x y) in x 0.082 * [taylor]: Taking taylor expansion of x in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.082 * [taylor]: Taking taylor expansion of (* z y) in x 0.082 * [taylor]: Taking taylor expansion of z in x 0.082 * [taylor]: Taking taylor expansion of y in x 0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.082 * [taylor]: Taking taylor expansion of y in y 0.082 * [taylor]: Taking taylor expansion of 1 in z 0.082 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.082 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.083 * [taylor]: Taking taylor expansion of 1.0 in y 0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.083 * [taylor]: Taking taylor expansion of z 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 0.083 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.083 * [taylor]: Taking taylor expansion of z in z 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [taylor]: Taking taylor expansion of 0 in y 0.083 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.083 * [taylor]: Taking taylor expansion of 1.0 in z 0.083 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.083 * [taylor]: Taking taylor expansion of z in z 0.084 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (x y z) around 0 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.084 * [taylor]: Taking taylor expansion of (* x y) in z 0.084 * [taylor]: Taking taylor expansion of x in z 0.084 * [taylor]: Taking taylor expansion of y in z 0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.084 * [taylor]: Taking taylor expansion of (* z y) in z 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [taylor]: Taking taylor expansion of y in z 0.084 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.084 * [taylor]: Taking taylor expansion of 1.0 in z 0.084 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.084 * [taylor]: Taking taylor expansion of z in z 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.084 * [taylor]: Taking taylor expansion of (* x y) in y 0.084 * [taylor]: Taking taylor expansion of x in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.084 * [taylor]: Taking taylor expansion of (* z y) in y 0.084 * [taylor]: Taking taylor expansion of z in y 0.084 * [taylor]: Taking taylor expansion of y in y 0.084 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.084 * [taylor]: Taking taylor expansion of 1.0 in y 0.084 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.084 * [taylor]: Taking taylor expansion of z in y 0.084 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.084 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.085 * [taylor]: Taking taylor expansion of (* x y) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) 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 (* 1.0 (/ 1 z)) in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.085 * [taylor]: Taking taylor expansion of z in x 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.085 * [taylor]: Taking taylor expansion of (* x y) in x 0.085 * [taylor]: Taking taylor expansion of x in x 0.085 * [taylor]: Taking taylor expansion of y in x 0.085 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) 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 (* 1.0 (/ 1 z)) in x 0.085 * [taylor]: Taking taylor expansion of 1.0 in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.085 * [taylor]: Taking taylor expansion of z in x 0.085 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.085 * [taylor]: Taking taylor expansion of y in y 0.085 * [taylor]: Taking taylor expansion of 1 in z 0.086 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.086 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) 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 (* 1.0 (/ 1 z)) in y 0.086 * [taylor]: Taking taylor expansion of 1.0 in y 0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.086 * [taylor]: Taking taylor expansion of z in y 0.086 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.086 * [taylor]: Taking taylor expansion of z in z 0.086 * [taylor]: Taking taylor expansion of 0 in z 0.086 * [taylor]: Taking taylor expansion of 0 in y 0.086 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z 0.086 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.086 * [taylor]: Taking taylor expansion of 1.0 in z 0.087 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.087 * [taylor]: Taking taylor expansion of z in z 0.087 * * * [progress]: simplifying candidates 0.087 * [simplify]: Simplifying using # : (* z (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (* (* (* z z) z) (* (* (- 1.0 y) (- 1.0 y)) (- 1.0 y))) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (* (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z 1.0) (* z (neg y)) (* z 1.0) (* z (neg y)) (* 1.0 z) (* (neg y) z) (* 1.0 z) (* (neg y) z) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) (* z 1) (* z (+ (sqrt 1.0) (sqrt y))) (* z 1) (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (* (exp (* x y)) (exp (* z (- 1.0 y)))) (log (+ (* x y) (* z (- 1.0 y)))) (exp (+ (* x y) (* z (- 1.0 y)))) (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y))))) (cbrt (+ (* x y) (* z (- 1.0 y)))) (* (* (+ (* x y) (* z (- 1.0 y))) (+ (* x y) (* z (- 1.0 y)))) (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3)) (+ (* (* x y) (* x y)) (- (* (* z (- 1.0 y)) (* z (- 1.0 y))) (* (* x y) (* z (- 1.0 y))))) (- (* (* x y) (* x y)) (* (* z (- 1.0 y)) (* z (- 1.0 y)))) (- (* x y) (* z (- 1.0 y))) (+ (* x y) (* z 1.0)) (+ (* x y) (* z 1.0)) (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.091 * * [simplify]: iteration 0 : 194 enodes (cost 208 ) 0.095 * * [simplify]: iteration 1 : 748 enodes (cost 188 ) 0.112 * * [simplify]: iteration 2 : 3250 enodes (cost 188 ) 0.176 * * [simplify]: iteration 3 : 5001 enodes (cost 188 ) 0.178 * [simplify]: Simplified to: (* z (- 1.0 y)) (log (* z (- 1.0 y))) (log (* z (- 1.0 y))) (exp (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (* (cbrt (* z (- 1.0 y))) (cbrt (* z (- 1.0 y)))) (cbrt (* z (- 1.0 y))) (pow (* z (- 1.0 y)) 3) (sqrt (* z (- 1.0 y))) (sqrt (* z (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* (sqrt z) (sqrt (- 1.0 y))) (* z 1.0) (* z (neg y)) (* z 1.0) (* z (neg y)) (* z 1.0) (* z (neg y)) (* z 1.0) (* z (neg y)) (* z (* (cbrt (- 1.0 y)) (cbrt (- 1.0 y)))) (* z (sqrt (- 1.0 y))) z (* z (+ (sqrt 1.0) (sqrt y))) z (* (cbrt z) (- 1.0 y)) (* (sqrt z) (- 1.0 y)) (* z (- 1.0 y)) (* z (- (pow 1.0 3) (pow y 3))) (* z (- (* 1.0 1.0) (* y y))) (exp (+ (* x y) (* z (- 1.0 y)))) (log (+ (* x y) (* z (- 1.0 y)))) (exp (+ (* x y) (* z (- 1.0 y)))) (* (cbrt (+ (* x y) (* z (- 1.0 y)))) (cbrt (+ (* x y) (* z (- 1.0 y))))) (cbrt (+ (* x y) (* z (- 1.0 y)))) (pow (+ (* x y) (* z (- 1.0 y))) 3) (sqrt (+ (* x y) (* z (- 1.0 y)))) (sqrt (+ (* x y) (* z (- 1.0 y)))) (+ (pow (* x y) 3) (pow (* z (- 1.0 y)) 3)) (+ (* (* z (- 1.0 y)) (- (* z (- 1.0 y)) (* x y))) (* (* x y) (* x y))) (- (* (* x y) (* x y)) (* (* z (- 1.0 y)) (* z (- 1.0 y)))) (- (* x y) (* z (- 1.0 y))) (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z)) (+ (* x y) (* 1.0 z)) (* z (- 1.0 y)) (* z (- 1.0 y)) (* z (- 1.0 y)) (+ (* z 1.0) (* y (- x z))) (+ (* z 1.0) (* y (- x z))) (+ (* z 1.0) (* y (- x z))) 0.178 * * * [progress]: adding candidates to table 0.222 * * [progress]: iteration 2 / 4 0.222 * * * [progress]: picking best candidate 0.225 * * * * [pick]: Picked # 0.225 * * * [progress]: localizing error 0.233 * * * [progress]: generating rewritten candidates 0.233 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 0.236 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 0.242 * * * [progress]: generating series expansions 0.242 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 0.242 * [approximate]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in (z y) around 0 0.242 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.242 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.242 * [taylor]: Taking taylor expansion of 1.0 in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of (* z y) in y 0.242 * [taylor]: Taking taylor expansion of z in y 0.242 * [taylor]: Taking taylor expansion of y in y 0.242 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 0.242 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.242 * [taylor]: Taking taylor expansion of 1.0 in z 0.242 * [taylor]: Taking taylor expansion of z in z 0.242 * [taylor]: Taking taylor expansion of (* z y) in z 0.242 * [taylor]: Taking taylor expansion of z in z 0.242 * [taylor]: Taking taylor expansion of y in z 0.242 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in z 0.242 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.242 * [taylor]: Taking taylor expansion of 1.0 in z 0.243 * [taylor]: Taking taylor expansion of z in z 0.243 * [taylor]: Taking taylor expansion of (* z y) in z 0.243 * [taylor]: Taking taylor expansion of z in z 0.243 * [taylor]: Taking taylor expansion of y in z 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of (- 1.0 y) in y 0.243 * [taylor]: Taking taylor expansion of 1.0 in y 0.243 * [taylor]: Taking taylor expansion of y in y 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [taylor]: Taking taylor expansion of 0 in y 0.243 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in (z y) around 0 0.243 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.243 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.243 * [taylor]: Taking taylor expansion of 1.0 in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.244 * [taylor]: Taking taylor expansion of z in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.244 * [taylor]: Taking taylor expansion of (* z y) in y 0.244 * [taylor]: Taking taylor expansion of z in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 0.244 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.244 * [taylor]: Taking taylor expansion of 1.0 in z 0.244 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.244 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.244 * [taylor]: Taking taylor expansion of (* z y) in z 0.244 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of y in z 0.244 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in z 0.244 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.244 * [taylor]: Taking taylor expansion of 1.0 in z 0.244 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.244 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.244 * [taylor]: Taking taylor expansion of (* z y) in z 0.244 * [taylor]: Taking taylor expansion of z in z 0.244 * [taylor]: Taking taylor expansion of y in z 0.244 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y 0.244 * [taylor]: Taking taylor expansion of 1.0 in y 0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.244 * [taylor]: Taking taylor expansion of y in y 0.244 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.245 * [taylor]: Taking taylor expansion of 0 in y 0.246 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (z y) around 0 0.246 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.246 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.246 * [taylor]: Taking taylor expansion of (* z y) in y 0.246 * [taylor]: Taking taylor expansion of z in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.246 * [taylor]: Taking taylor expansion of 1.0 in y 0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.246 * [taylor]: Taking taylor expansion of z in y 0.246 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.246 * [taylor]: Taking taylor expansion of (* z y) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.246 * [taylor]: Taking taylor expansion of y in z 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.246 * [taylor]: Taking taylor expansion of 1.0 in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.246 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.246 * [taylor]: Taking taylor expansion of (* z y) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.246 * [taylor]: Taking taylor expansion of y in z 0.246 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.246 * [taylor]: Taking taylor expansion of 1.0 in z 0.246 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.246 * [taylor]: Taking taylor expansion of z in z 0.246 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 y) 1.0)) in y 0.246 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y 0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.246 * [taylor]: Taking taylor expansion of y in y 0.247 * [taylor]: Taking taylor expansion of 1.0 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.247 * [taylor]: Taking taylor expansion of 0 in y 0.248 * [taylor]: Taking taylor expansion of 0 in y 0.248 * * * * [progress]: [ 2 / 2 ] generating series at (2) 0.248 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in (x y z) around 0 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in z 0.248 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in z 0.248 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.248 * [taylor]: Taking taylor expansion of 1.0 in z 0.248 * [taylor]: Taking taylor expansion of z in z 0.248 * [taylor]: Taking taylor expansion of (* x y) in z 0.248 * [taylor]: Taking taylor expansion of x in z 0.248 * [taylor]: Taking taylor expansion of y in z 0.248 * [taylor]: Taking taylor expansion of (* z y) in z 0.248 * [taylor]: Taking taylor expansion of z in z 0.248 * [taylor]: Taking taylor expansion of y in z 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in y 0.248 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in y 0.248 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.248 * [taylor]: Taking taylor expansion of 1.0 in y 0.248 * [taylor]: Taking taylor expansion of z in y 0.248 * [taylor]: Taking taylor expansion of (* x y) in y 0.248 * [taylor]: Taking taylor expansion of x in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [taylor]: Taking taylor expansion of (* z y) in y 0.248 * [taylor]: Taking taylor expansion of z in y 0.248 * [taylor]: Taking taylor expansion of y in y 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.248 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.248 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.248 * [taylor]: Taking taylor expansion of 1.0 in x 0.248 * [taylor]: Taking taylor expansion of z in x 0.248 * [taylor]: Taking taylor expansion of (* x y) in x 0.248 * [taylor]: Taking taylor expansion of x in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (* z y) in x 0.248 * [taylor]: Taking taylor expansion of z in x 0.248 * [taylor]: Taking taylor expansion of y in x 0.248 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 z) (* x y)) (* z y)) in x 0.248 * [taylor]: Taking taylor expansion of (+ (* 1.0 z) (* x y)) in x 0.249 * [taylor]: Taking taylor expansion of (* 1.0 z) in x 0.249 * [taylor]: Taking taylor expansion of 1.0 in x 0.249 * [taylor]: Taking taylor expansion of z in x 0.249 * [taylor]: Taking taylor expansion of (* x y) in x 0.249 * [taylor]: Taking taylor expansion of x in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of (* z y) in x 0.249 * [taylor]: Taking taylor expansion of z in x 0.249 * [taylor]: Taking taylor expansion of y in x 0.249 * [taylor]: Taking taylor expansion of (- (* 1.0 z) (* z y)) in y 0.249 * [taylor]: Taking taylor expansion of (* 1.0 z) in y 0.249 * [taylor]: Taking taylor expansion of 1.0 in y 0.249 * [taylor]: Taking taylor expansion of z in y 0.249 * [taylor]: Taking taylor expansion of (* z y) in y 0.249 * [taylor]: Taking taylor expansion of z in y 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of (* 1.0 z) in z 0.249 * [taylor]: Taking taylor expansion of 1.0 in z 0.249 * [taylor]: Taking taylor expansion of z in z 0.249 * [taylor]: Taking taylor expansion of y in y 0.249 * [taylor]: Taking taylor expansion of 0 in z 0.249 * [taylor]: Taking taylor expansion of (neg z) in z 0.249 * [taylor]: Taking taylor expansion of z in z 0.249 * [taylor]: Taking taylor expansion of 0 in y 0.249 * [taylor]: Taking taylor expansion of 0 in z 0.249 * [taylor]: Taking taylor expansion of 1 in z 0.250 * [taylor]: Taking taylor expansion of 0 in z 0.250 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in (x y z) around 0 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in z 0.250 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in z 0.250 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.250 * [taylor]: Taking taylor expansion of 1.0 in z 0.250 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.250 * [taylor]: Taking taylor expansion of z in z 0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.250 * [taylor]: Taking taylor expansion of (* x y) in z 0.250 * [taylor]: Taking taylor expansion of x in z 0.250 * [taylor]: Taking taylor expansion of y in z 0.250 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.250 * [taylor]: Taking taylor expansion of (* z y) in z 0.250 * [taylor]: Taking taylor expansion of z in z 0.250 * [taylor]: Taking taylor expansion of y in z 0.250 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in y 0.250 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in y 0.250 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.250 * [taylor]: Taking taylor expansion of 1.0 in y 0.250 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.250 * [taylor]: Taking taylor expansion of z in y 0.250 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.250 * [taylor]: Taking taylor expansion of (* x y) in y 0.250 * [taylor]: Taking taylor expansion of x in y 0.250 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.251 * [taylor]: Taking taylor expansion of (* z y) in y 0.251 * [taylor]: Taking taylor expansion of z in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.251 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.251 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.251 * [taylor]: Taking taylor expansion of z in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.251 * [taylor]: Taking taylor expansion of (* x y) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.251 * [taylor]: Taking taylor expansion of (* z y) in x 0.251 * [taylor]: Taking taylor expansion of z in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) (/ 1 (* z y))) in x 0.251 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 z)) (/ 1 (* x y))) in x 0.251 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.251 * [taylor]: Taking taylor expansion of 1.0 in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.251 * [taylor]: Taking taylor expansion of z in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.251 * [taylor]: Taking taylor expansion of (* x y) in x 0.251 * [taylor]: Taking taylor expansion of x in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.251 * [taylor]: Taking taylor expansion of (* z y) in x 0.251 * [taylor]: Taking taylor expansion of z in x 0.251 * [taylor]: Taking taylor expansion of y in x 0.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.251 * [taylor]: Taking taylor expansion of y in y 0.251 * [taylor]: Taking taylor expansion of 1 in z 0.252 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 z)) (/ 1 (* z y))) in y 0.252 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.252 * [taylor]: Taking taylor expansion of 1.0 in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.252 * [taylor]: Taking taylor expansion of z in y 0.252 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.252 * [taylor]: Taking taylor expansion of (* z y) in y 0.252 * [taylor]: Taking taylor expansion of z in y 0.252 * [taylor]: Taking taylor expansion of y in y 0.252 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.252 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.252 * [taylor]: Taking taylor expansion of z in z 0.252 * [taylor]: Taking taylor expansion of 0 in z 0.252 * [taylor]: Taking taylor expansion of 0 in y 0.252 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.252 * [taylor]: Taking taylor expansion of 1.0 in z 0.253 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.253 * [taylor]: Taking taylor expansion of z in z 0.253 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in (x y z) around 0 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in z 0.253 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.253 * [taylor]: Taking taylor expansion of (* x y) in z 0.253 * [taylor]: Taking taylor expansion of x in z 0.253 * [taylor]: Taking taylor expansion of y in z 0.253 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in z 0.253 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z 0.253 * [taylor]: Taking taylor expansion of (* z y) in z 0.253 * [taylor]: Taking taylor expansion of z in z 0.253 * [taylor]: Taking taylor expansion of y in z 0.253 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.253 * [taylor]: Taking taylor expansion of 1.0 in z 0.253 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.253 * [taylor]: Taking taylor expansion of z in z 0.253 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.253 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.253 * [taylor]: Taking taylor expansion of (* x y) in y 0.253 * [taylor]: Taking taylor expansion of x in y 0.253 * [taylor]: Taking taylor expansion of y in y 0.253 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.253 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.253 * [taylor]: Taking taylor expansion of (* z y) in y 0.254 * [taylor]: Taking taylor expansion of z in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.254 * [taylor]: Taking taylor expansion of 1.0 in y 0.254 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.254 * [taylor]: Taking taylor expansion of z in y 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.254 * [taylor]: Taking taylor expansion of (* x y) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.254 * [taylor]: Taking taylor expansion of (* z y) in x 0.254 * [taylor]: Taking taylor expansion of z in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.254 * [taylor]: Taking taylor expansion of 1.0 in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.254 * [taylor]: Taking taylor expansion of z in x 0.254 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.254 * [taylor]: Taking taylor expansion of (* x y) in x 0.254 * [taylor]: Taking taylor expansion of x in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x 0.254 * [taylor]: Taking taylor expansion of (* z y) in x 0.254 * [taylor]: Taking taylor expansion of z in x 0.254 * [taylor]: Taking taylor expansion of y in x 0.254 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in x 0.254 * [taylor]: Taking taylor expansion of 1.0 in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 z) in x 0.254 * [taylor]: Taking taylor expansion of z in x 0.254 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.254 * [taylor]: Taking taylor expansion of y in y 0.254 * [taylor]: Taking taylor expansion of 1 in z 0.255 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 z)))) in y 0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 z))) in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y 0.255 * [taylor]: Taking taylor expansion of (* z y) in y 0.255 * [taylor]: Taking taylor expansion of z in y 0.255 * [taylor]: Taking taylor expansion of y in y 0.255 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in y 0.255 * [taylor]: Taking taylor expansion of 1.0 in y 0.255 * [taylor]: Taking taylor expansion of (/ 1 z) in y 0.255 * [taylor]: Taking taylor expansion of z in y 0.255 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z 0.255 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.255 * [taylor]: Taking taylor expansion of z in z 0.255 * [taylor]: Taking taylor expansion of 0 in z 0.255 * [taylor]: Taking taylor expansion of 0 in y 0.256 * [taylor]: Taking taylor expansion of (neg (* 1.0 (/ 1 z))) in z 0.256 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 z)) in z 0.256 * [taylor]: Taking taylor expansion of 1.0 in z 0.256 * [taylor]: Taking taylor expansion of (/ 1 z) in z 0.256 * [taylor]: Taking taylor expansion of z in z 0.256 * * * [progress]: simplifying candidates 0.256 * [simplify]: Simplifying using # : (* (exp (* z 1.0)) (exp (* z (neg y)))) (log (+ (* z 1.0) (* z (neg y)))) (exp (+ (* z 1.0) (* z (neg y)))) (* (cbrt (+ (* z 1.0) (* z (neg y)))) (cbrt (+ (* z 1.0) (* z (neg y))))) (cbrt (+ (* z 1.0) (* z (neg y)))) (* (* (+ (* z 1.0) (* z (neg y))) (+ (* z 1.0) (* z (neg y)))) (+ (* z 1.0) (* z (neg y)))) (sqrt (+ (* z 1.0) (* z (neg y)))) (sqrt (+ (* z 1.0) (* z (neg y)))) (+ (pow (* z 1.0) 3) (pow (* z (neg y)) 3)) (+ (* (* z 1.0) (* z 1.0)) (- (* (* z (neg y)) (* z (neg y))) (* (* z 1.0) (* z (neg y))))) (- (* (* z 1.0) (* z 1.0)) (* (* z (neg y)) (* z (neg y)))) (- (* z 1.0) (* z (neg y))) (+ 1.0 (neg y)) (* (exp (* x y)) (* (exp (* z 1.0)) (exp (* z (neg y))))) (* (exp (* x y)) (exp (+ (* z 1.0) (* z (neg y))))) (log (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (exp (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (* (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y)))))) (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (* (* (+ (* x y) (+ (* z 1.0) (* z (neg y)))) (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (sqrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (sqrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (+ (pow (* x y) 3) (pow (+ (* z 1.0) (* z (neg y))) 3)) (+ (* (* x y) (* x y)) (- (* (+ (* z 1.0) (* z (neg y))) (+ (* z 1.0) (* z (neg y)))) (* (* x y) (+ (* z 1.0) (* z (neg y)))))) (- (* (* x y) (* x y)) (* (+ (* z 1.0) (* z (neg y))) (+ (* z 1.0) (* z (neg y))))) (- (* x y) (+ (* z 1.0) (* z (neg y)))) (+ (* x y) (* z 1.0)) (+ (* x y) (* z 1.0)) (+ (* x y) (* z 1.0)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (* 1.0 z) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) (- (+ (* 1.0 z) (* x y)) (* z y)) 0.260 * * [simplify]: iteration 0 : 196 enodes (cost 233 ) 0.264 * * [simplify]: iteration 1 : 858 enodes (cost 194 ) 0.285 * * [simplify]: iteration 2 : 4197 enodes (cost 190 ) 0.381 * * [simplify]: iteration 3 : 5001 enodes (cost 190 ) 0.383 * [simplify]: Simplified to: (pow (exp z) (- 1.0 y)) (+ (log z) (log (- 1.0 y))) (pow (exp z) (- 1.0 y)) (* (cbrt (+ (* z 1.0) (* z (neg y)))) (cbrt (+ (* z 1.0) (* z (neg y))))) (cbrt (+ (* z 1.0) (* z (neg y)))) (* (pow z 3) (pow (- 1.0 y) 3)) (sqrt (+ (* z 1.0) (* z (neg y)))) (sqrt (+ (* z 1.0) (* z (neg y)))) (- (pow (* z 1.0) 3) (pow (* z y) 3)) (+ (* (* (* z 1.0) z) (+ y 1.0)) (* (* z y) (* z y))) (* (* z z) (- (* 1.0 1.0) (* y y))) (* z (+ 1.0 y)) (- 1.0 y) (exp (- (+ (* 1.0 z) (* x y)) (* z y))) (exp (- (+ (* 1.0 z) (* x y)) (* z y))) (log (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (exp (- (+ (* 1.0 z) (* x y)) (* z y))) (* (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y)))))) (cbrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (pow (+ (* z 1.0) (* y (- x z))) 3) (sqrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (sqrt (+ (* x y) (+ (* z 1.0) (* z (neg y))))) (+ (pow (* x y) 3) (pow (+ (* z 1.0) (* z (neg y))) 3)) (+ (* (* z (+ 1.0 (neg y))) (- (* z (+ 1.0 (neg y))) (* x y))) (* (* x y) (* x y))) (* (+ (- (* x y) (* z 1.0)) (* z y)) (+ (* z 1.0) (* y (- x z)))) (+ (- (* x y) (* z 1.0)) (* z y)) (+ (* 1.0 z) (* x y)) (+ (* 1.0 z) (* x y)) (+ (* 1.0 z) (* x y)) (* (- 1.0 y) z) (* (- 1.0 y) z) (* (- 1.0 y) z) (+ (* z 1.0) (* y (- x z))) (+ (* z 1.0) (* y (- x z))) (+ (* z 1.0) (* y (- x z))) 0.383 * * * [progress]: adding candidates to table 0.418 * [progress]: [Phase 3 of 3] Extracting. 0.421 * [simplify]: Simplifying using # : (+ (* x y) (+ (* z 1.0) (* z (neg y)))) 0.422 * * [simplify]: iteration 0 : 17 enodes (cost 6 ) 0.422 * * [simplify]: iteration 1 : 21 enodes (cost 6 ) 0.423 * * [simplify]: iteration 2 : 22 enodes (cost 6 ) 0.423 * * [simplify]: iteration 3 : 22 enodes (cost 6 ) 0.423 * [simplify]: Simplified to: (+ (* x y) (+ (* z 1.0) (* z (neg y)))) 1.244 * [regime-testing]: End program error score: 0.01718863021581819 1.323 * [regime-testing]: Target error score: 0.01543841143847102