20.894 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.021 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.023 * * [simplify]: iteration  0 :  16  enodes  (cost  6 )
0.024 * * [simplify]: iteration  1 :  29  enodes  (cost  6 )
0.025 * * [simplify]: iteration  2 :  38  enodes  (cost  6 )
0.027 * * [simplify]: iteration  3 :  45  enodes  (cost  6 )
0.028 * * [simplify]: iteration  4 :  51  enodes  (cost  6 )
0.029 * * [simplify]: iteration  5 :  54  enodes  (cost  6 )
0.031 * * [simplify]: iteration  6 :  54  enodes  (cost  6 )
0.031 * [simplify]: Simplified to:
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))>
0.033 * * * [progress]: localizing error
0.041 * * * [progress]: generating rewritten candidates
0.041 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.044 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.047 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.056 * * * [progress]: generating series expansions
0.056 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.056 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.056 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.056 * [taylor]: Taking taylor expansion of (* x z) in z
0.056 * [taylor]: Taking taylor expansion of x in z
0.056 * [taylor]: Taking taylor expansion of z in z
0.056 * [taylor]: Taking taylor expansion of y in z
0.057 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.057 * [taylor]: Taking taylor expansion of (* x z) in y
0.057 * [taylor]: Taking taylor expansion of x in y
0.057 * [taylor]: Taking taylor expansion of z in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.057 * [taylor]: Taking taylor expansion of (* x z) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.057 * [taylor]: Taking taylor expansion of (* x z) in x
0.057 * [taylor]: Taking taylor expansion of x in x
0.057 * [taylor]: Taking taylor expansion of z in x
0.057 * [taylor]: Taking taylor expansion of y in x
0.057 * [taylor]: Taking taylor expansion of (/ z y) in y
0.058 * [taylor]: Taking taylor expansion of z in y
0.058 * [taylor]: Taking taylor expansion of y in y
0.058 * [taylor]: Taking taylor expansion of z in z
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [taylor]: Taking taylor expansion of 0 in z
0.061 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.061 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.061 * [taylor]: Taking taylor expansion of y in z
0.061 * [taylor]: Taking taylor expansion of (* x z) in z
0.061 * [taylor]: Taking taylor expansion of x in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.061 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.061 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (* x z) in y
0.061 * [taylor]: Taking taylor expansion of x in y
0.061 * [taylor]: Taking taylor expansion of z in y
0.061 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.061 * [taylor]: Taking taylor expansion of y in x
0.061 * [taylor]: Taking taylor expansion of (* x z) in x
0.061 * [taylor]: Taking taylor expansion of x in x
0.061 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.062 * [taylor]: Taking taylor expansion of y in x
0.062 * [taylor]: Taking taylor expansion of (* x z) in x
0.062 * [taylor]: Taking taylor expansion of x in x
0.062 * [taylor]: Taking taylor expansion of z in x
0.062 * [taylor]: Taking taylor expansion of (/ y z) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [taylor]: Taking taylor expansion of z in y
0.062 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.062 * [taylor]: Taking taylor expansion of z in z
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in y
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.064 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [taylor]: Taking taylor expansion of 0 in z
0.067 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.067 * [taylor]: Taking taylor expansion of -1 in z
0.067 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.067 * [taylor]: Taking taylor expansion of y in z
0.067 * [taylor]: Taking taylor expansion of (* x z) in z
0.067 * [taylor]: Taking taylor expansion of x in z
0.067 * [taylor]: Taking taylor expansion of z in z
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (* x z) in y
0.067 * [taylor]: Taking taylor expansion of x in y
0.067 * [taylor]: Taking taylor expansion of z in y
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (* x z) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of z in x
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.068 * [taylor]: Taking taylor expansion of -1 in x
0.068 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.068 * [taylor]: Taking taylor expansion of y in x
0.068 * [taylor]: Taking taylor expansion of (* x z) in x
0.068 * [taylor]: Taking taylor expansion of x in x
0.068 * [taylor]: Taking taylor expansion of z in x
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.068 * [taylor]: Taking taylor expansion of -1 in y
0.068 * [taylor]: Taking taylor expansion of (/ y z) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of z in y
0.069 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.069 * [taylor]: Taking taylor expansion of -1 in z
0.069 * [taylor]: Taking taylor expansion of z in z
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.070 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.073 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [taylor]: Taking taylor expansion of 0 in z
0.075 * [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
0.076 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.076 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.076 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.076 * [taylor]: Taking taylor expansion of x in y
0.076 * [taylor]: Taking taylor expansion of 4.0 in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.076 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 4.0 in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.077 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [taylor]: Taking taylor expansion of 4.0 in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.077 * [taylor]: Taking taylor expansion of 4.0 in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.082 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.082 * [taylor]: Taking taylor expansion of 4.0 in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of 4.0 in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.082 * [taylor]: Taking taylor expansion of 4.0 in x
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of y in y
0.084 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.084 * [taylor]: Taking taylor expansion of 4.0 in y
0.084 * [taylor]: Taking taylor expansion of y in y
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.089 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.090 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.090 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.090 * [taylor]: Taking taylor expansion of 4.0 in y
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.090 * [taylor]: Taking taylor expansion of x in y
0.090 * [taylor]: Taking taylor expansion of y in y
0.090 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.090 * [taylor]: Taking taylor expansion of -1 in x
0.090 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.090 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of 4.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.090 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.090 * [taylor]: Taking taylor expansion of -1 in x
0.090 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.090 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.090 * [taylor]: Taking taylor expansion of 4.0 in x
0.090 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.090 * [taylor]: Taking taylor expansion of x in x
0.090 * [taylor]: Taking taylor expansion of y in x
0.091 * [taylor]: Taking taylor expansion of y in y
0.092 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.092 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.092 * [taylor]: Taking taylor expansion of 4.0 in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.106 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.106 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.106 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.106 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.106 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.106 * [taylor]: Taking taylor expansion of 4.0 in z
0.106 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.106 * [taylor]: Taking taylor expansion of y in z
0.106 * [taylor]: Taking taylor expansion of (/ x y) in z
0.106 * [taylor]: Taking taylor expansion of x in z
0.106 * [taylor]: Taking taylor expansion of y in z
0.107 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.107 * [taylor]: Taking taylor expansion of (* x z) in z
0.107 * [taylor]: Taking taylor expansion of x in z
0.107 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of y in z
0.107 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.107 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.107 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.107 * [taylor]: Taking taylor expansion of 4.0 in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of (/ x y) in y
0.107 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.107 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.107 * [taylor]: Taking taylor expansion of (* x z) in y
0.107 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of z in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.108 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.108 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of 4.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ x y) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.108 * [taylor]: Taking taylor expansion of (* x z) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of z in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.108 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.108 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of 4.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ x y) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.108 * [taylor]: Taking taylor expansion of (* x z) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of z in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.109 * [taylor]: Taking taylor expansion of 4.0 in y
0.109 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 4.0 in z
0.110 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (/ z y) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.110 * [taylor]: Taking taylor expansion of 1 in z
0.110 * [taylor]: Taking taylor expansion of z in z
0.112 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.115 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.117 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.117 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.117 * [taylor]: Taking taylor expansion of (/ y x) in z
0.117 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of x in z
0.117 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.117 * [taylor]: Taking taylor expansion of 4.0 in z
0.117 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.117 * [taylor]: Taking taylor expansion of y in z
0.117 * [taylor]: Taking taylor expansion of (* x z) in z
0.117 * [taylor]: Taking taylor expansion of x in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.118 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.118 * [taylor]: Taking taylor expansion of (/ y x) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.118 * [taylor]: Taking taylor expansion of 4.0 in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of (* x z) in y
0.118 * [taylor]: Taking taylor expansion of x in y
0.118 * [taylor]: Taking taylor expansion of z in y
0.118 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.118 * [taylor]: Taking taylor expansion of 4.0 in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (* x z) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [taylor]: Taking taylor expansion of z in x
0.118 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.118 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.118 * [taylor]: Taking taylor expansion of (/ y x) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.119 * [taylor]: Taking taylor expansion of 4.0 in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.119 * [taylor]: Taking taylor expansion of y in x
0.119 * [taylor]: Taking taylor expansion of (* x z) in x
0.119 * [taylor]: Taking taylor expansion of x in x
0.119 * [taylor]: Taking taylor expansion of z in x
0.119 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (/ y z) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of z in y
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.121 * [taylor]: Taking taylor expansion of 4.0 in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of 0 in z
0.121 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.121 * [taylor]: Taking taylor expansion of 1 in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in z
0.126 * [taylor]: Taking taylor expansion of 4.0 in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.130 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.132 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.132 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.132 * [taylor]: Taking taylor expansion of (/ y x) in z
0.132 * [taylor]: Taking taylor expansion of y in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.132 * [taylor]: Taking taylor expansion of y in z
0.132 * [taylor]: Taking taylor expansion of (* x z) in z
0.132 * [taylor]: Taking taylor expansion of x in z
0.132 * [taylor]: Taking taylor expansion of z in z
0.133 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.133 * [taylor]: Taking taylor expansion of 4.0 in z
0.133 * [taylor]: Taking taylor expansion of y in z
0.133 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.133 * [taylor]: Taking taylor expansion of (/ y x) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (* x z) in y
0.133 * [taylor]: Taking taylor expansion of x in y
0.133 * [taylor]: Taking taylor expansion of z in y
0.133 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.133 * [taylor]: Taking taylor expansion of 4.0 in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (* x z) in x
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [taylor]: Taking taylor expansion of z in x
0.133 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.133 * [taylor]: Taking taylor expansion of 4.0 in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.133 * [taylor]: Taking taylor expansion of (/ y x) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (* x z) in x
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [taylor]: Taking taylor expansion of z in x
0.134 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.134 * [taylor]: Taking taylor expansion of 4.0 in x
0.134 * [taylor]: Taking taylor expansion of y in x
0.134 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.134 * [taylor]: Taking taylor expansion of (/ y z) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of z in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [taylor]: Taking taylor expansion of 0 in z
0.136 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.136 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.136 * [taylor]: Taking taylor expansion of 4.0 in y
0.136 * [taylor]: Taking taylor expansion of y in y
0.136 * [taylor]: Taking taylor expansion of 0 in z
0.137 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.137 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.137 * [taylor]: Taking taylor expansion of z in z
0.137 * [taylor]: Taking taylor expansion of 1 in z
0.140 * [taylor]: Taking taylor expansion of 0 in y
0.140 * [taylor]: Taking taylor expansion of 0 in z
0.141 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.141 * [taylor]: Taking taylor expansion of 4.0 in z
0.141 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.145 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.147 * * * [progress]: simplifying candidates
0.148 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 y) z)
  (* x z)
  (* (- x) z)
  (* 1 z)
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (- (+ x 4.0) (* x z))
  (- (- (+ x 4.0)) (* (- x) z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (* (+ x 4.0) (- y)) (* y (* (- x) z)))
  (* y (- y))
  (- (* (+ x 4.0) (/ y x)) (* y (* 1 z)))
  (* y (/ y x))
  (- (* (- (+ x 4.0)) y) (* (- y) (* x z)))
  (* (- y) y)
  (- (* (- (+ x 4.0)) (- y)) (* (- y) (* (- x) z)))
  (* (- y) (- y))
  (- (* (- (+ x 4.0)) (/ y x)) (* (- y) (* 1 z)))
  (* (- y) (/ y x))
  (- (* 1 y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) y)
  (- (* 1 (- y)) (* (/ y (+ x 4.0)) (* (- x) z)))
  (* (/ y (+ x 4.0)) (- y))
  (- (* 1 (/ y x)) (* (/ y (+ x 4.0)) (* 1 z)))
  (* (/ y (+ x 4.0)) (/ y x))
  (- (* (+ (pow x 3) (pow 4.0 3)) y) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* x z)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) y)
  (- (* (+ (pow x 3) (pow 4.0 3)) (- y)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* (- x) z)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (- y))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* 1 z)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ y x))
  (- (* (- (* x x) (* 4.0 4.0)) y) (* (* y (- x 4.0)) (* x z)))
  (* (* y (- x 4.0)) y)
  (- (* (- (* x x) (* 4.0 4.0)) (- y)) (* (* y (- x 4.0)) (* (- x) z)))
  (* (* y (- x 4.0)) (- y))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) (* 1 z)))
  (* (* y (- x 4.0)) (/ y x))
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (* (/ x y) z) (* (/ x y) z)) (* (/ (+ x 4.0) y) (* (/ x y) z))))
  (- (* (/ x y) z))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (/ (+ x 4.0) y) (* (/ x y) z))
  (- (* (/ x y) z))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.152 * * [simplify]: iteration  0 :  354  enodes  (cost  299 )
0.159 * * [simplify]: iteration  1 :  1697  enodes  (cost  271 )
0.193 * * [simplify]: iteration  2 :  5001  enodes  (cost  262 )
0.195 * [simplify]: Simplified to:
   (/ z y)
  (* x z)
  (* (- x) z)
  z
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* y (+ (* 4.0 (- 4.0 x)) (* x x)))
  (* y (- x 4.0))
  (- (+ x 4.0) (* x z))
  (- (- (+ x 4.0) (* x z)))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (* (- y) (- (+ x 4.0) (* x z)))
  (* (- y) y)
  (- (* (+ x 4.0) (/ y x)) (* y (* 1 z)))
  (* y (/ y x))
  (* (- y) (- (+ x 4.0) (* x z)))
  (* (- y) y)
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (+ (* (- (+ x 4.0)) (/ y x)) (* z y))
  (* (- y) (/ y x))
  (- (* 1 y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) y)
  (+ (- y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) (- y))
  (+ (* (- (/ y (+ x 4.0))) z) (/ y x))
  (* (/ y (+ x 4.0)) (/ y x))
  (* y (- (+ (pow x 3) (pow 4.0 3)) (* (* (+ (* 4.0 (- 4.0 x)) (* x x)) x) z)))
  (* (* y y) (+ (* 4.0 (- 4.0 x)) (* x x)))
  (* y (+ (- (+ (pow x 3) (pow 4.0 3))) (* (* (+ (* 4.0 (- 4.0 x)) (* x x)) x) z)))
  (* (* (- y) y) (+ (* 4.0 (- 4.0 x)) (* x x)))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* 1 z)))
  (* (* y (+ (* 4.0 (- 4.0 x)) (* x x))) (/ y x))
  (* (- x 4.0) (* y (- (+ x 4.0) (* x z))))
  (* (* y (- x 4.0)) y)
  (* (- x 4.0) (* (- y) (- (+ x 4.0) (* x z))))
  (* (* y (- x 4.0)) (- y))
  (* (- x 4.0) (- (* (+ x 4.0) (/ y x)) (* y (* 1 z))))
  (* (* y (- x 4.0)) (/ y x))
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (* (/ x y) z) (+ (* (/ x y) z) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (- (* (/ x y) z))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (/ (+ x 4.0) y) (* (/ x y) z))
  (- (* (/ x y) z))
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
0.196 * * * [progress]: adding candidates to table
0.282 * * [progress]: iteration 2 / 4
0.282 * * * [progress]: picking best candidate
0.289 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))>
0.289 * * * [progress]: localizing error
0.299 * * * [progress]: generating rewritten candidates
0.299 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.302 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.308 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.325 * * * [progress]: generating series expansions
0.325 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.326 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.326 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.326 * [taylor]: Taking taylor expansion of (* x z) in z
0.326 * [taylor]: Taking taylor expansion of x in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.326 * [taylor]: Taking taylor expansion of y in z
0.326 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.326 * [taylor]: Taking taylor expansion of (* x z) in y
0.326 * [taylor]: Taking taylor expansion of x in y
0.326 * [taylor]: Taking taylor expansion of z in y
0.326 * [taylor]: Taking taylor expansion of y in y
0.326 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.326 * [taylor]: Taking taylor expansion of (* x z) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of z in x
0.326 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.327 * [taylor]: Taking taylor expansion of (* x z) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of z in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (/ z y) in y
0.327 * [taylor]: Taking taylor expansion of z in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of z in z
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.329 * [taylor]: Taking taylor expansion of 0 in y
0.329 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.334 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.334 * [taylor]: Taking taylor expansion of y in z
0.334 * [taylor]: Taking taylor expansion of (* x z) in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [taylor]: Taking taylor expansion of (* x z) in y
0.334 * [taylor]: Taking taylor expansion of x in y
0.334 * [taylor]: Taking taylor expansion of z in y
0.334 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [taylor]: Taking taylor expansion of (* x z) in x
0.334 * [taylor]: Taking taylor expansion of x in x
0.334 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (* x z) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (/ y z) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.336 * [taylor]: Taking taylor expansion of 0 in y
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.336 * [taylor]: Taking taylor expansion of 0 in z
0.338 * [taylor]: Taking taylor expansion of 0 in y
0.338 * [taylor]: Taking taylor expansion of 0 in z
0.338 * [taylor]: Taking taylor expansion of 0 in z
0.338 * [taylor]: Taking taylor expansion of 0 in z
0.339 * [taylor]: Taking taylor expansion of 0 in y
0.339 * [taylor]: Taking taylor expansion of 0 in z
0.339 * [taylor]: Taking taylor expansion of 0 in z
0.339 * [taylor]: Taking taylor expansion of 0 in z
0.340 * [taylor]: Taking taylor expansion of 0 in z
0.340 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.340 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.340 * [taylor]: Taking taylor expansion of -1 in z
0.340 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.340 * [taylor]: Taking taylor expansion of y in z
0.340 * [taylor]: Taking taylor expansion of (* x z) in z
0.340 * [taylor]: Taking taylor expansion of x in z
0.340 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.340 * [taylor]: Taking taylor expansion of -1 in y
0.340 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [taylor]: Taking taylor expansion of (* x z) in y
0.340 * [taylor]: Taking taylor expansion of x in y
0.340 * [taylor]: Taking taylor expansion of z in y
0.340 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.340 * [taylor]: Taking taylor expansion of -1 in x
0.340 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.340 * [taylor]: Taking taylor expansion of y in x
0.340 * [taylor]: Taking taylor expansion of (* x z) in x
0.340 * [taylor]: Taking taylor expansion of x in x
0.340 * [taylor]: Taking taylor expansion of z in x
0.341 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.341 * [taylor]: Taking taylor expansion of -1 in x
0.341 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.341 * [taylor]: Taking taylor expansion of y in x
0.341 * [taylor]: Taking taylor expansion of (* x z) in x
0.341 * [taylor]: Taking taylor expansion of x in x
0.341 * [taylor]: Taking taylor expansion of z in x
0.341 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.341 * [taylor]: Taking taylor expansion of -1 in y
0.341 * [taylor]: Taking taylor expansion of (/ y z) in y
0.341 * [taylor]: Taking taylor expansion of y in y
0.341 * [taylor]: Taking taylor expansion of z in y
0.341 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.341 * [taylor]: Taking taylor expansion of -1 in z
0.341 * [taylor]: Taking taylor expansion of z in z
0.343 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [taylor]: Taking taylor expansion of 0 in z
0.345 * [taylor]: Taking taylor expansion of 0 in z
0.346 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in y
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.349 * [taylor]: Taking taylor expansion of 0 in z
0.349 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.349 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in (y x) around 0
0.349 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (/ x y) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.350 * [taylor]: Taking taylor expansion of 4.0 in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (/ x y) in y
0.350 * [taylor]: Taking taylor expansion of x in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.350 * [taylor]: Taking taylor expansion of 4.0 in y
0.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.350 * [taylor]: Taking taylor expansion of (/ x y) in y
0.350 * [taylor]: Taking taylor expansion of x in y
0.350 * [taylor]: Taking taylor expansion of y in y
0.351 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.351 * [taylor]: Taking taylor expansion of x in x
0.351 * [taylor]: Taking taylor expansion of 4.0 in x
0.353 * [taylor]: Taking taylor expansion of 0 in x
0.355 * [taylor]: Taking taylor expansion of 0 in x
0.358 * [taylor]: Taking taylor expansion of 0 in x
0.358 * [approximate]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in (y x) around 0
0.358 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.358 * [taylor]: Taking taylor expansion of (/ y x) in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.358 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.358 * [taylor]: Taking taylor expansion of 4.0 in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.358 * [taylor]: Taking taylor expansion of (/ y x) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.358 * [taylor]: Taking taylor expansion of 4.0 in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.358 * [taylor]: Taking taylor expansion of (/ y x) in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.358 * [taylor]: Taking taylor expansion of x in y
0.358 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.358 * [taylor]: Taking taylor expansion of 4.0 in y
0.358 * [taylor]: Taking taylor expansion of y in y
0.359 * [taylor]: Taking taylor expansion of 0 in x
0.360 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.360 * [taylor]: Taking taylor expansion of 4.0 in x
0.360 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.360 * [taylor]: Taking taylor expansion of x in x
0.361 * [taylor]: Taking taylor expansion of 0 in x
0.363 * [taylor]: Taking taylor expansion of 0 in x
0.365 * [taylor]: Taking taylor expansion of 0 in x
0.365 * [approximate]: Taking taylor expansion of (- (/ y x) (* 4.0 y)) in (y x) around 0
0.365 * [taylor]: Taking taylor expansion of (- (/ y x) (* 4.0 y)) in x
0.365 * [taylor]: Taking taylor expansion of (/ y x) in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [taylor]: Taking taylor expansion of x in x
0.365 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.365 * [taylor]: Taking taylor expansion of 4.0 in x
0.365 * [taylor]: Taking taylor expansion of y in x
0.365 * [taylor]: Taking taylor expansion of (- (/ y x) (* 4.0 y)) in y
0.365 * [taylor]: Taking taylor expansion of (/ y x) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.365 * [taylor]: Taking taylor expansion of 4.0 in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of (- (/ y x) (* 4.0 y)) in y
0.365 * [taylor]: Taking taylor expansion of (/ y x) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [taylor]: Taking taylor expansion of x in y
0.365 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.365 * [taylor]: Taking taylor expansion of 4.0 in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.366 * [taylor]: Taking taylor expansion of 0 in x
0.367 * [taylor]: Taking taylor expansion of (- (/ 1 x) 4.0) in x
0.367 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.367 * [taylor]: Taking taylor expansion of x in x
0.368 * [taylor]: Taking taylor expansion of 4.0 in x
0.369 * [taylor]: Taking taylor expansion of 0 in x
0.372 * [taylor]: Taking taylor expansion of 0 in x
0.374 * [taylor]: Taking taylor expansion of 0 in x
0.374 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.374 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (y x z) around 0
0.374 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.374 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.374 * [taylor]: Taking taylor expansion of 4.0 in z
0.374 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.374 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (/ x y) in z
0.375 * [taylor]: Taking taylor expansion of x in z
0.375 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.375 * [taylor]: Taking taylor expansion of (* x z) in z
0.375 * [taylor]: Taking taylor expansion of x in z
0.375 * [taylor]: Taking taylor expansion of z in z
0.375 * [taylor]: Taking taylor expansion of y in z
0.375 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.375 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.375 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.375 * [taylor]: Taking taylor expansion of 4.0 in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ x y) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.375 * [taylor]: Taking taylor expansion of (* x z) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [taylor]: Taking taylor expansion of z in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.376 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.376 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.376 * [taylor]: Taking taylor expansion of 4.0 in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ x y) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.376 * [taylor]: Taking taylor expansion of (* x z) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of z in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.376 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.376 * [taylor]: Taking taylor expansion of 4.0 in y
0.376 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [taylor]: Taking taylor expansion of (/ x y) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.377 * [taylor]: Taking taylor expansion of (* x z) in y
0.377 * [taylor]: Taking taylor expansion of x in y
0.377 * [taylor]: Taking taylor expansion of z in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
0.377 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of 4.0 in x
0.377 * [taylor]: Taking taylor expansion of (* x z) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [taylor]: Taking taylor expansion of z in x
0.378 * [taylor]: Taking taylor expansion of 4.0 in z
0.380 * [taylor]: Taking taylor expansion of 0 in x
0.381 * [taylor]: Taking taylor expansion of 0 in z
0.381 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.381 * [taylor]: Taking taylor expansion of 1 in z
0.381 * [taylor]: Taking taylor expansion of z in z
0.385 * [taylor]: Taking taylor expansion of 0 in x
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.385 * [taylor]: Taking taylor expansion of 0 in z
0.386 * [taylor]: Taking taylor expansion of 0 in z
0.387 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (y x z) around 0
0.387 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.387 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.387 * [taylor]: Taking taylor expansion of (/ y x) in z
0.387 * [taylor]: Taking taylor expansion of y in z
0.387 * [taylor]: Taking taylor expansion of x in z
0.387 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.387 * [taylor]: Taking taylor expansion of 4.0 in z
0.388 * [taylor]: Taking taylor expansion of y in z
0.388 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.388 * [taylor]: Taking taylor expansion of y in z
0.388 * [taylor]: Taking taylor expansion of (* x z) in z
0.388 * [taylor]: Taking taylor expansion of x in z
0.388 * [taylor]: Taking taylor expansion of z in z
0.388 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.388 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.388 * [taylor]: Taking taylor expansion of (/ y x) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.388 * [taylor]: Taking taylor expansion of 4.0 in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [taylor]: Taking taylor expansion of (* x z) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [taylor]: Taking taylor expansion of z in x
0.388 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.388 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.389 * [taylor]: Taking taylor expansion of (/ y x) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of x in y
0.389 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.389 * [taylor]: Taking taylor expansion of 4.0 in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (* x z) in y
0.389 * [taylor]: Taking taylor expansion of x in y
0.389 * [taylor]: Taking taylor expansion of z in y
0.389 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.389 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.389 * [taylor]: Taking taylor expansion of (/ y x) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of x in y
0.389 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.389 * [taylor]: Taking taylor expansion of 4.0 in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.389 * [taylor]: Taking taylor expansion of y in y
0.389 * [taylor]: Taking taylor expansion of (* x z) in y
0.389 * [taylor]: Taking taylor expansion of x in y
0.389 * [taylor]: Taking taylor expansion of z in y
0.390 * [taylor]: Taking taylor expansion of 0 in x
0.391 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in x
0.391 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.391 * [taylor]: Taking taylor expansion of 4.0 in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.391 * [taylor]: Taking taylor expansion of (* x z) in x
0.391 * [taylor]: Taking taylor expansion of x in x
0.391 * [taylor]: Taking taylor expansion of z in x
0.392 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.392 * [taylor]: Taking taylor expansion of 1 in z
0.392 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.392 * [taylor]: Taking taylor expansion of z in z
0.393 * [taylor]: Taking taylor expansion of 0 in z
0.394 * [taylor]: Taking taylor expansion of 0 in x
0.396 * [taylor]: Taking taylor expansion of 4.0 in z
0.396 * [taylor]: Taking taylor expansion of 0 in z
0.399 * [taylor]: Taking taylor expansion of 0 in x
0.399 * [taylor]: Taking taylor expansion of 0 in z
0.401 * [taylor]: Taking taylor expansion of 0 in z
0.401 * [taylor]: Taking taylor expansion of 0 in z
0.401 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (y x z) around 0
0.401 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.401 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.401 * [taylor]: Taking taylor expansion of (/ y x) in z
0.401 * [taylor]: Taking taylor expansion of y in z
0.401 * [taylor]: Taking taylor expansion of x in z
0.401 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.401 * [taylor]: Taking taylor expansion of y in z
0.401 * [taylor]: Taking taylor expansion of (* x z) in z
0.401 * [taylor]: Taking taylor expansion of x in z
0.401 * [taylor]: Taking taylor expansion of z in z
0.402 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.402 * [taylor]: Taking taylor expansion of 4.0 in z
0.402 * [taylor]: Taking taylor expansion of y in z
0.402 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.402 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.402 * [taylor]: Taking taylor expansion of (/ y x) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of (* x z) in x
0.402 * [taylor]: Taking taylor expansion of x in x
0.402 * [taylor]: Taking taylor expansion of z in x
0.402 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.402 * [taylor]: Taking taylor expansion of 4.0 in x
0.402 * [taylor]: Taking taylor expansion of y in x
0.402 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.402 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.402 * [taylor]: Taking taylor expansion of (/ y x) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of x in y
0.402 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.402 * [taylor]: Taking taylor expansion of (* x z) in y
0.403 * [taylor]: Taking taylor expansion of x in y
0.403 * [taylor]: Taking taylor expansion of z in y
0.403 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.403 * [taylor]: Taking taylor expansion of 4.0 in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.403 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.403 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.403 * [taylor]: Taking taylor expansion of (/ y x) in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.403 * [taylor]: Taking taylor expansion of x in y
0.403 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.403 * [taylor]: Taking taylor expansion of (* x z) in y
0.403 * [taylor]: Taking taylor expansion of x in y
0.403 * [taylor]: Taking taylor expansion of z in y
0.403 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.403 * [taylor]: Taking taylor expansion of 4.0 in y
0.403 * [taylor]: Taking taylor expansion of y in y
0.404 * [taylor]: Taking taylor expansion of 0 in x
0.405 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) 4.0) in x
0.405 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
0.405 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.405 * [taylor]: Taking taylor expansion of (* x z) in x
0.405 * [taylor]: Taking taylor expansion of x in x
0.405 * [taylor]: Taking taylor expansion of z in x
0.406 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.406 * [taylor]: Taking taylor expansion of x in x
0.406 * [taylor]: Taking taylor expansion of 4.0 in x
0.406 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.406 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.406 * [taylor]: Taking taylor expansion of z in z
0.406 * [taylor]: Taking taylor expansion of 1 in z
0.407 * [taylor]: Taking taylor expansion of 0 in z
0.408 * [taylor]: Taking taylor expansion of 0 in x
0.410 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.410 * [taylor]: Taking taylor expansion of 4.0 in z
0.410 * [taylor]: Taking taylor expansion of 0 in z
0.412 * [taylor]: Taking taylor expansion of 0 in x
0.412 * [taylor]: Taking taylor expansion of 0 in z
0.414 * [taylor]: Taking taylor expansion of 0 in z
0.414 * [taylor]: Taking taylor expansion of 0 in z
0.419 * * * [progress]: simplifying candidates
0.421 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 1 y) z)
  (* x z)
  (* (- x) z)
  (* 1 z)
  (+ (* 4.0 y) (* y x))
  (* y y)
  (+ (* 4.0 (- y)) (* y (- x)))
  (* y (- y))
  (+ (* 4.0 (/ y x)) (* y 1))
  (* y (/ y x))
  (+ (* 4.0 y) (* (/ y 1) x))
  (* (/ y 1) y)
  (+ (* 4.0 (- y)) (* (/ y 1) (- x)))
  (* (/ y 1) (- y))
  (+ (* 4.0 (/ y x)) (* (/ y 1) 1))
  (* (/ y 1) (/ y x))
  (+ (* (* 4.0 1) y) (* y x))
  (* y y)
  (+ (* (* 4.0 1) (- y)) (* y (- x)))
  (* y (- y))
  (+ (* (* 4.0 1) (/ y x)) (* y 1))
  (* y (/ y x))
  (+ (* (* 4.0 (- 1)) y) (* (- y) x))
  (* (- y) y)
  (+ (* (* 4.0 (- 1)) (- y)) (* (- y) (- x)))
  (* (- y) (- y))
  (+ (* (* 4.0 (- 1)) (/ y x)) (* (- y) 1))
  (* (- y) (/ y x))
  (+ (* (* 4.0 1) y) (* (/ y 1) x))
  (* (/ y 1) y)
  (+ (* (* 4.0 1) (- y)) (* (/ y 1) (- x)))
  (* (/ y 1) (- y))
  (+ (* (* 4.0 1) (/ y x)) (* (/ y 1) 1))
  (* (/ y 1) (/ y x))
  (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3))
  (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y))))
  (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (/ x y) (/ x y)))
  (- (* 4.0 (/ 1 y)) (/ x y))
  (+ 4.0 x)
  (+ (* 4.0 1) x)
  (- (* (+ (* 4.0 y) (* y x)) y) (* (* y y) (* x z)))
  (* (* y y) y)
  (- (* (+ (* 4.0 y) (* y x)) (- y)) (* (* y y) (* (- x) z)))
  (* (* y y) (- y))
  (- (* (+ (* 4.0 y) (* y x)) (/ y x)) (* (* y y) (* 1 z)))
  (* (* y y) (/ y x))
  (- (* (+ (* 4.0 (- y)) (* y (- x))) y) (* (* y (- y)) (* x z)))
  (* (* y (- y)) y)
  (- (* (+ (* 4.0 (- y)) (* y (- x))) (- y)) (* (* y (- y)) (* (- x) z)))
  (* (* y (- y)) (- y))
  (- (* (+ (* 4.0 (- y)) (* y (- x))) (/ y x)) (* (* y (- y)) (* 1 z)))
  (* (* y (- y)) (/ y x))
  (- (* (+ (* 4.0 (/ y x)) (* y 1)) y) (* (* y (/ y x)) (* x z)))
  (* (* y (/ y x)) y)
  (- (* (+ (* 4.0 (/ y x)) (* y 1)) (- y)) (* (* y (/ y x)) (* (- x) z)))
  (* (* y (/ y x)) (- y))
  (- (* (+ (* 4.0 (/ y x)) (* y 1)) (/ y x)) (* (* y (/ y x)) (* 1 z)))
  (* (* y (/ y x)) (/ y x))
  (- (* (+ (* 4.0 y) (* (/ y 1) x)) y) (* (* (/ y 1) y) (* x z)))
  (* (* (/ y 1) y) y)
  (- (* (+ (* 4.0 y) (* (/ y 1) x)) (- y)) (* (* (/ y 1) y) (* (- x) z)))
  (* (* (/ y 1) y) (- y))
  (- (* (+ (* 4.0 y) (* (/ y 1) x)) (/ y x)) (* (* (/ y 1) y) (* 1 z)))
  (* (* (/ y 1) y) (/ y x))
  (- (* (+ (* 4.0 (- y)) (* (/ y 1) (- x))) y) (* (* (/ y 1) (- y)) (* x z)))
  (* (* (/ y 1) (- y)) y)
  (- (* (+ (* 4.0 (- y)) (* (/ y 1) (- x))) (- y)) (* (* (/ y 1) (- y)) (* (- x) z)))
  (* (* (/ y 1) (- y)) (- y))
  (- (* (+ (* 4.0 (- y)) (* (/ y 1) (- x))) (/ y x)) (* (* (/ y 1) (- y)) (* 1 z)))
  (* (* (/ y 1) (- y)) (/ y x))
  (- (* (+ (* 4.0 (/ y x)) (* (/ y 1) 1)) y) (* (* (/ y 1) (/ y x)) (* x z)))
  (* (* (/ y 1) (/ y x)) y)
  (- (* (+ (* 4.0 (/ y x)) (* (/ y 1) 1)) (- y)) (* (* (/ y 1) (/ y x)) (* (- x) z)))
  (* (* (/ y 1) (/ y x)) (- y))
  (- (* (+ (* 4.0 (/ y x)) (* (/ y 1) 1)) (/ y x)) (* (* (/ y 1) (/ y x)) (* 1 z)))
  (* (* (/ y 1) (/ y x)) (/ y x))
  (- (* (+ (* (* 4.0 1) y) (* y x)) y) (* (* y y) (* x z)))
  (* (* y y) y)
  (- (* (+ (* (* 4.0 1) y) (* y x)) (- y)) (* (* y y) (* (- x) z)))
  (* (* y y) (- y))
  (- (* (+ (* (* 4.0 1) y) (* y x)) (/ y x)) (* (* y y) (* 1 z)))
  (* (* y y) (/ y x))
  (- (* (+ (* (* 4.0 1) (- y)) (* y (- x))) y) (* (* y (- y)) (* x z)))
  (* (* y (- y)) y)
  (- (* (+ (* (* 4.0 1) (- y)) (* y (- x))) (- y)) (* (* y (- y)) (* (- x) z)))
  (* (* y (- y)) (- y))
  (- (* (+ (* (* 4.0 1) (- y)) (* y (- x))) (/ y x)) (* (* y (- y)) (* 1 z)))
  (* (* y (- y)) (/ y x))
  (- (* (+ (* (* 4.0 1) (/ y x)) (* y 1)) y) (* (* y (/ y x)) (* x z)))
  (* (* y (/ y x)) y)
  (- (* (+ (* (* 4.0 1) (/ y x)) (* y 1)) (- y)) (* (* y (/ y x)) (* (- x) z)))
  (* (* y (/ y x)) (- y))
  (- (* (+ (* (* 4.0 1) (/ y x)) (* y 1)) (/ y x)) (* (* y (/ y x)) (* 1 z)))
  (* (* y (/ y x)) (/ y x))
  (- (* (+ (* (* 4.0 (- 1)) y) (* (- y) x)) y) (* (* (- y) y) (* x z)))
  (* (* (- y) y) y)
  (- (* (+ (* (* 4.0 (- 1)) y) (* (- y) x)) (- y)) (* (* (- y) y) (* (- x) z)))
  (* (* (- y) y) (- y))
  (- (* (+ (* (* 4.0 (- 1)) y) (* (- y) x)) (/ y x)) (* (* (- y) y) (* 1 z)))
  (* (* (- y) y) (/ y x))
  (- (* (+ (* (* 4.0 (- 1)) (- y)) (* (- y) (- x))) y) (* (* (- y) (- y)) (* x z)))
  (* (* (- y) (- y)) y)
  (- (* (+ (* (* 4.0 (- 1)) (- y)) (* (- y) (- x))) (- y)) (* (* (- y) (- y)) (* (- x) z)))
  (* (* (- y) (- y)) (- y))
  (- (* (+ (* (* 4.0 (- 1)) (- y)) (* (- y) (- x))) (/ y x)) (* (* (- y) (- y)) (* 1 z)))
  (* (* (- y) (- y)) (/ y x))
  (- (* (+ (* (* 4.0 (- 1)) (/ y x)) (* (- y) 1)) y) (* (* (- y) (/ y x)) (* x z)))
  (* (* (- y) (/ y x)) y)
  (- (* (+ (* (* 4.0 (- 1)) (/ y x)) (* (- y) 1)) (- y)) (* (* (- y) (/ y x)) (* (- x) z)))
  (* (* (- y) (/ y x)) (- y))
  (- (* (+ (* (* 4.0 (- 1)) (/ y x)) (* (- y) 1)) (/ y x)) (* (* (- y) (/ y x)) (* 1 z)))
  (* (* (- y) (/ y x)) (/ y x))
  (- (* (+ (* (* 4.0 1) y) (* (/ y 1) x)) y) (* (* (/ y 1) y) (* x z)))
  (* (* (/ y 1) y) y)
  (- (* (+ (* (* 4.0 1) y) (* (/ y 1) x)) (- y)) (* (* (/ y 1) y) (* (- x) z)))
  (* (* (/ y 1) y) (- y))
  (- (* (+ (* (* 4.0 1) y) (* (/ y 1) x)) (/ y x)) (* (* (/ y 1) y) (* 1 z)))
  (* (* (/ y 1) y) (/ y x))
  (- (* (+ (* (* 4.0 1) (- y)) (* (/ y 1) (- x))) y) (* (* (/ y 1) (- y)) (* x z)))
  (* (* (/ y 1) (- y)) y)
  (- (* (+ (* (* 4.0 1) (- y)) (* (/ y 1) (- x))) (- y)) (* (* (/ y 1) (- y)) (* (- x) z)))
  (* (* (/ y 1) (- y)) (- y))
  (- (* (+ (* (* 4.0 1) (- y)) (* (/ y 1) (- x))) (/ y x)) (* (* (/ y 1) (- y)) (* 1 z)))
  (* (* (/ y 1) (- y)) (/ y x))
  (- (* (+ (* (* 4.0 1) (/ y x)) (* (/ y 1) 1)) y) (* (* (/ y 1) (/ y x)) (* x z)))
  (* (* (/ y 1) (/ y x)) y)
  (- (* (+ (* (* 4.0 1) (/ y x)) (* (/ y 1) 1)) (- y)) (* (* (/ y 1) (/ y x)) (* (- x) z)))
  (* (* (/ y 1) (/ y x)) (- y))
  (- (* (+ (* (* 4.0 1) (/ y x)) (* (/ y 1) 1)) (/ y x)) (* (* (/ y 1) (/ y x)) (* 1 z)))
  (* (* (/ y 1) (/ y x)) (/ y x))
  (- (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) y) (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) (* x z)))
  (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) y)
  (- (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) (- y)) (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) (* (- x) z)))
  (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) (- y))
  (- (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) (/ y x)) (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) (* 1 z)))
  (* (+ (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (- (* (/ x y) (/ x y)) (* (* 4.0 (/ 1 y)) (/ x y)))) (/ y x))
  (- (* (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (/ x y) (/ x y))) y) (* (- (* 4.0 (/ 1 y)) (/ x y)) (* x z)))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) y)
  (- (* (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (/ x y) (/ x y))) (- y)) (* (- (* 4.0 (/ 1 y)) (/ x y)) (* (- x) z)))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) (- y))
  (- (* (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (/ x y) (/ x y))) (/ y x)) (* (- (* 4.0 (/ 1 y)) (/ x y)) (* 1 z)))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) (/ y x))
  (- (pow (+ (* 4.0 (/ 1 y)) (/ x y)) 3) (pow (* (/ x y) z) 3))
  (+ (* (+ (* 4.0 (/ 1 y)) (/ x y)) (+ (* 4.0 (/ 1 y)) (/ x y))) (+ (* (* (/ x y) z) (* (/ x y) z)) (* (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))
  (- (* (/ x y) z))
  (- (* (+ (* 4.0 (/ 1 y)) (/ x y)) (+ (* 4.0 (/ 1 y)) (/ x y))) (* (* (/ x y) z) (* (/ x y) z)))
  (+ (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))
  (- (/ x y) (* (/ x y) z))
  (- (* 4.0 (/ 1 y)) (* (/ x y) z))
  (- (* (/ x y) z))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.430 * * [simplify]: iteration  0 :  804  enodes  (cost  1070 )
0.440 * * [simplify]: iteration  1 :  2797  enodes  (cost  891 )
0.489 * * [simplify]: iteration  2 :  5001  enodes  (cost  843 )
0.494 * [simplify]: Simplified to:
   (/ z y)
  (* x z)
  (* (- x) z)
  z
  (* y (+ x 4.0))
  (* y y)
  (* (- y) (+ x 4.0))
  (* (- y) y)
  (+ y (* 4.0 (/ y x)))
  (* (/ y x) y)
  (* y (+ x 4.0))
  (* y y)
  (* (- y) (+ x 4.0))
  (* (- y) y)
  (+ y (* 4.0 (/ y x)))
  (* (/ y x) y)
  (* y (+ x 4.0))
  (* y y)
  (* (- y) (+ x 4.0))
  (* (- y) y)
  (+ y (* 4.0 (/ y x)))
  (* (/ y x) y)
  (* (- y) (+ x 4.0))
  (* (- y) y)
  (* y (+ x 4.0))
  (* y y)
  (- (* (/ y x) (- 4.0)) y)
  (* (- y) (/ y x))
  (* y (+ x 4.0))
  (* y y)
  (* (- y) (+ x 4.0))
  (* (- y) y)
  (+ y (* 4.0 (/ y x)))
  (* (/ y x) y)
  (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3))
  (+ (/ (* (/ 4.0 y) 4.0) y) (* 1 (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y))))))
  (+ (- (* (/ x y) (/ x y))) (/ (* (/ 4.0 y) 4.0) y))
  (- (* 4.0 (/ 1 y)) (/ x y))
  (+ x 4.0)
  (+ x 4.0)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (+ (/ y (/ x (* y (+ x 4.0)))) (* y (* (- y) z)))
  (* (* y y) (/ y x))
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (+ (* y (* y z)) (/ y (/ x (* (- y) (+ x 4.0)))))
  (* (* y (/ y x)) (- y))
  (* y (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y y) (/ y x))
  (* (- y) (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y (/ y x)) (- y))
  (+ (- (* y (* (/ y x) z))) (* (/ y x) (+ y (* 4.0 (/ y x)))))
  (/ (pow y 3) (* x x))
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (+ (/ y (/ x (* y (+ x 4.0)))) (* y (* (- y) z)))
  (* (* y y) (/ y x))
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (+ (* y (* y z)) (/ y (/ x (* (- y) (+ x 4.0)))))
  (* (* y (/ y x)) (- y))
  (* y (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y y) (/ y x))
  (* (- y) (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y (/ y x)) (- y))
  (+ (- (* y (* (/ y x) z))) (* (/ y x) (+ y (* 4.0 (/ y x)))))
  (/ (pow y 3) (* x x))
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (+ (/ y (/ x (* y (+ x 4.0)))) (* y (* (- y) z)))
  (* (* y y) (/ y x))
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (+ (* y (* y z)) (/ y (/ x (* (- y) (+ x 4.0)))))
  (* (* y (/ y x)) (- y))
  (* y (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y y) (/ y x))
  (* (- y) (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y (/ y x)) (- y))
  (+ (- (* y (* (/ y x) z))) (* (/ y x) (+ y (* 4.0 (/ y x)))))
  (/ (pow y 3) (* x x))
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (+ (* y (* y z)) (/ y (/ x (* (- y) (+ x 4.0)))))
  (* (* y (/ y x)) (- y))
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (+ (/ y (/ x (* y (+ x 4.0)))) (* y (* (- y) z)))
  (* (* y y) (/ y x))
  (* (- y) (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y (/ y x)) (- y))
  (+ (* (- (- (* (/ y x) (- 4.0)) y)) y) (* y (* (/ y x) (* (- x) z))))
  (* (* y y) (/ y x))
  (+ (- (* (- y) (* (/ y x) z))) (* (/ y x) (+ (- y) (* (* 4.0 (- 1)) (/ y x)))))
  (/ (pow (- y) 3) (* x x))
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (+ (/ y (/ x (* y (+ x 4.0)))) (* y (* (- y) z)))
  (* (* y y) (/ y x))
  (* y (- (- (* y (+ x 4.0)) (* y (* x z)))))
  (pow (- y) 3)
  (* y (- (* y (+ x 4.0)) (* y (* x z))))
  (pow y 3)
  (+ (* y (* y z)) (/ y (/ x (* (- y) (+ x 4.0)))))
  (* (* y (/ y x)) (- y))
  (* y (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y y) (/ y x))
  (* (- y) (- (+ y (* 4.0 (/ y x))) (* (/ y x) (* x z))))
  (* (* y (/ y x)) (- y))
  (+ (- (* y (* (/ y x) z))) (* (/ y x) (+ y (* 4.0 (/ y x)))))
  (/ (pow y 3) (* x x))
  (+ (* (- (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))))) (* x z)) (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) y))
  (* y (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y)))))
  (+ (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) (- y)) (* (* x z) (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))))))
  (* (- y) (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y)))))
  (+ (* (- (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))))) z) (* (+ (pow (* 4.0 (/ 1 y)) 3) (pow (/ x y) 3)) (/ y x)))
  (* (/ y x) (+ (* (/ x y) (- (/ x y) (* 4.0 (/ 1 y)))) (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y)))))
  (- (* (- (* (* 4.0 (/ 1 y)) (* 4.0 (/ 1 y))) (* (/ x y) (/ x y))) y) (* (- (* 4.0 (/ 1 y)) (/ x y)) (* x z)))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) y)
  (+ (* (* (- y) (+ (/ x y) (/ 4.0 y))) (- (* 4.0 (/ 1 y)) (/ x y))) (* (- (* 4.0 (/ 1 y)) (/ x y)) (* x z)))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) (- y))
  (+ (* (- (- (* 4.0 (/ 1 y)) (/ x y))) z) (* (* (/ y x) (+ (/ x y) (/ 4.0 y))) (- (* 4.0 (/ 1 y)) (/ x y))))
  (* (- (* 4.0 (/ 1 y)) (/ x y)) (/ y x))
  (- (pow (+ (* 4.0 (/ 1 y)) (/ x y)) 3) (pow (* (/ x y) z) 3))
  (+ (* (* (/ x y) z) (+ (* (/ x y) z) (+ (* 4.0 (/ 1 y)) (/ x y)))) (* (+ (* 4.0 (/ 1 y)) (/ x y)) (+ (* 4.0 (/ 1 y)) (/ x y))))
  (- (* (/ x y) z))
  (* (+ (/ 4.0 y) (- (/ x y) (* (/ x y) z))) (+ (* (+ z 1) (/ x y)) (/ 4.0 y)))
  (+ (* (+ z 1) (/ x y)) (/ 4.0 y))
  (- (/ x y) (* (/ x y) z))
  (- (* 4.0 (/ 1 y)) (* (/ x y) z))
  (- (* (/ x y) z))
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (+ (/ x y) (/ 4.0 y))
  (+ (/ x y) (/ 4.0 y))
  (+ (/ x y) (/ 4.0 y))
  (+ (/ 4.0 y) (- (/ x y) (* (/ x y) z)))
  (+ (/ 4.0 y) (- (/ x y) (* (/ x y) z)))
  (+ (/ 4.0 y) (- (/ x y) (* (/ x y) z)))
0.495 * * * [progress]: adding candidates to table
0.604 * * [progress]: iteration 3 / 4
0.604 * * * [progress]: picking best candidate
0.610 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ z (/ y x)))))>
0.610 * * * [progress]: localizing error
0.618 * * * [progress]: generating rewritten candidates
0.618 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.621 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.628 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 1)
0.633 * * * [progress]: generating series expansions
0.633 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.633 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (z y x) around 0
0.633 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.633 * [taylor]: Taking taylor expansion of (* x z) in x
0.633 * [taylor]: Taking taylor expansion of x in x
0.633 * [taylor]: Taking taylor expansion of z in x
0.633 * [taylor]: Taking taylor expansion of y in x
0.633 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.633 * [taylor]: Taking taylor expansion of (* x z) in y
0.633 * [taylor]: Taking taylor expansion of x in y
0.633 * [taylor]: Taking taylor expansion of z in y
0.633 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.634 * [taylor]: Taking taylor expansion of (* x z) in z
0.634 * [taylor]: Taking taylor expansion of x in z
0.634 * [taylor]: Taking taylor expansion of z in z
0.634 * [taylor]: Taking taylor expansion of y in z
0.634 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.634 * [taylor]: Taking taylor expansion of (* x z) in z
0.634 * [taylor]: Taking taylor expansion of x in z
0.634 * [taylor]: Taking taylor expansion of z in z
0.634 * [taylor]: Taking taylor expansion of y in z
0.634 * [taylor]: Taking taylor expansion of (/ x y) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.634 * [taylor]: Taking taylor expansion of y in y
0.634 * [taylor]: Taking taylor expansion of x in x
0.635 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in x
0.636 * [taylor]: Taking taylor expansion of 0 in y
0.636 * [taylor]: Taking taylor expansion of 0 in x
0.637 * [taylor]: Taking taylor expansion of 0 in x
0.637 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (z y x) around 0
0.637 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.637 * [taylor]: Taking taylor expansion of y in x
0.637 * [taylor]: Taking taylor expansion of (* x z) in x
0.637 * [taylor]: Taking taylor expansion of x in x
0.637 * [taylor]: Taking taylor expansion of z in x
0.638 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.638 * [taylor]: Taking taylor expansion of y in y
0.638 * [taylor]: Taking taylor expansion of (* x z) in y
0.638 * [taylor]: Taking taylor expansion of x in y
0.638 * [taylor]: Taking taylor expansion of z in y
0.638 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.638 * [taylor]: Taking taylor expansion of y in z
0.638 * [taylor]: Taking taylor expansion of (* x z) in z
0.638 * [taylor]: Taking taylor expansion of x in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.638 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.638 * [taylor]: Taking taylor expansion of y in z
0.638 * [taylor]: Taking taylor expansion of (* x z) in z
0.638 * [taylor]: Taking taylor expansion of x in z
0.638 * [taylor]: Taking taylor expansion of z in z
0.639 * [taylor]: Taking taylor expansion of (/ y x) in y
0.639 * [taylor]: Taking taylor expansion of y in y
0.639 * [taylor]: Taking taylor expansion of x in y
0.639 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.639 * [taylor]: Taking taylor expansion of x in x
0.639 * [taylor]: Taking taylor expansion of 0 in y
0.639 * [taylor]: Taking taylor expansion of 0 in x
0.640 * [taylor]: Taking taylor expansion of 0 in x
0.641 * [taylor]: Taking taylor expansion of 0 in y
0.641 * [taylor]: Taking taylor expansion of 0 in x
0.641 * [taylor]: Taking taylor expansion of 0 in x
0.641 * [taylor]: Taking taylor expansion of 0 in x
0.642 * [taylor]: Taking taylor expansion of 0 in y
0.642 * [taylor]: Taking taylor expansion of 0 in x
0.642 * [taylor]: Taking taylor expansion of 0 in x
0.642 * [taylor]: Taking taylor expansion of 0 in x
0.642 * [taylor]: Taking taylor expansion of 0 in x
0.642 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (z y x) around 0
0.642 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.642 * [taylor]: Taking taylor expansion of -1 in x
0.642 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.642 * [taylor]: Taking taylor expansion of (* x z) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [taylor]: Taking taylor expansion of z in x
0.643 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.643 * [taylor]: Taking taylor expansion of -1 in y
0.643 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.643 * [taylor]: Taking taylor expansion of (* x z) in y
0.643 * [taylor]: Taking taylor expansion of x in y
0.643 * [taylor]: Taking taylor expansion of z in y
0.643 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.643 * [taylor]: Taking taylor expansion of -1 in z
0.643 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.643 * [taylor]: Taking taylor expansion of y in z
0.643 * [taylor]: Taking taylor expansion of (* x z) in z
0.643 * [taylor]: Taking taylor expansion of x in z
0.643 * [taylor]: Taking taylor expansion of z in z
0.643 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.643 * [taylor]: Taking taylor expansion of -1 in z
0.643 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.643 * [taylor]: Taking taylor expansion of y in z
0.643 * [taylor]: Taking taylor expansion of (* x z) in z
0.643 * [taylor]: Taking taylor expansion of x in z
0.643 * [taylor]: Taking taylor expansion of z in z
0.644 * [taylor]: Taking taylor expansion of (* -1 (/ y x)) in y
0.644 * [taylor]: Taking taylor expansion of -1 in y
0.644 * [taylor]: Taking taylor expansion of (/ y x) in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.644 * [taylor]: Taking taylor expansion of x in y
0.644 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.644 * [taylor]: Taking taylor expansion of -1 in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.645 * [taylor]: Taking taylor expansion of 0 in y
0.645 * [taylor]: Taking taylor expansion of 0 in x
0.645 * [taylor]: Taking taylor expansion of 0 in x
0.647 * [taylor]: Taking taylor expansion of 0 in y
0.647 * [taylor]: Taking taylor expansion of 0 in x
0.647 * [taylor]: Taking taylor expansion of 0 in x
0.648 * [taylor]: Taking taylor expansion of 0 in x
0.650 * [taylor]: Taking taylor expansion of 0 in y
0.650 * [taylor]: Taking taylor expansion of 0 in x
0.650 * [taylor]: Taking taylor expansion of 0 in x
0.650 * [taylor]: Taking taylor expansion of 0 in x
0.651 * [taylor]: Taking taylor expansion of 0 in x
0.651 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.651 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.651 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.651 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.651 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.651 * [taylor]: Taking taylor expansion of 4.0 in z
0.651 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.651 * [taylor]: Taking taylor expansion of (/ x y) in z
0.651 * [taylor]: Taking taylor expansion of x in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.651 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.651 * [taylor]: Taking taylor expansion of (* x z) in z
0.651 * [taylor]: Taking taylor expansion of x in z
0.651 * [taylor]: Taking taylor expansion of z in z
0.651 * [taylor]: Taking taylor expansion of y in z
0.652 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.652 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.652 * [taylor]: Taking taylor expansion of 4.0 in y
0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.652 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (/ x y) in y
0.652 * [taylor]: Taking taylor expansion of x in y
0.652 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.652 * [taylor]: Taking taylor expansion of (* x z) in y
0.652 * [taylor]: Taking taylor expansion of x in y
0.652 * [taylor]: Taking taylor expansion of z in y
0.652 * [taylor]: Taking taylor expansion of y in y
0.652 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.652 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.652 * [taylor]: Taking taylor expansion of 4.0 in x
0.652 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (/ x y) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.652 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.652 * [taylor]: Taking taylor expansion of (* x z) in x
0.652 * [taylor]: Taking taylor expansion of x in x
0.652 * [taylor]: Taking taylor expansion of z in x
0.652 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.653 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.653 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.653 * [taylor]: Taking taylor expansion of 4.0 in x
0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (/ x y) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.653 * [taylor]: Taking taylor expansion of (* x z) in x
0.653 * [taylor]: Taking taylor expansion of x in x
0.653 * [taylor]: Taking taylor expansion of z in x
0.653 * [taylor]: Taking taylor expansion of y in x
0.653 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.653 * [taylor]: Taking taylor expansion of 4.0 in y
0.653 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.653 * [taylor]: Taking taylor expansion of y in y
0.654 * [taylor]: Taking taylor expansion of 4.0 in z
0.655 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.655 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of (/ z y) in y
0.655 * [taylor]: Taking taylor expansion of z in y
0.655 * [taylor]: Taking taylor expansion of y in y
0.655 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.655 * [taylor]: Taking taylor expansion of 1 in z
0.655 * [taylor]: Taking taylor expansion of z in z
0.656 * [taylor]: Taking taylor expansion of 0 in z
0.658 * [taylor]: Taking taylor expansion of 0 in y
0.660 * [taylor]: Taking taylor expansion of 0 in z
0.661 * [taylor]: Taking taylor expansion of 0 in z
0.662 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.662 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.662 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.662 * [taylor]: Taking taylor expansion of (/ y x) in z
0.662 * [taylor]: Taking taylor expansion of y in z
0.662 * [taylor]: Taking taylor expansion of x in z
0.662 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.662 * [taylor]: Taking taylor expansion of 4.0 in z
0.662 * [taylor]: Taking taylor expansion of y in z
0.662 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.662 * [taylor]: Taking taylor expansion of y in z
0.662 * [taylor]: Taking taylor expansion of (* x z) in z
0.662 * [taylor]: Taking taylor expansion of x in z
0.662 * [taylor]: Taking taylor expansion of z in z
0.662 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.662 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.662 * [taylor]: Taking taylor expansion of (/ y x) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.662 * [taylor]: Taking taylor expansion of 4.0 in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.662 * [taylor]: Taking taylor expansion of y in y
0.662 * [taylor]: Taking taylor expansion of (* x z) in y
0.662 * [taylor]: Taking taylor expansion of x in y
0.662 * [taylor]: Taking taylor expansion of z in y
0.662 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.662 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.662 * [taylor]: Taking taylor expansion of (/ y x) in x
0.662 * [taylor]: Taking taylor expansion of y in x
0.662 * [taylor]: Taking taylor expansion of x in x
0.662 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.663 * [taylor]: Taking taylor expansion of 4.0 in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (* x z) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of z in x
0.663 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.663 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.663 * [taylor]: Taking taylor expansion of (/ y x) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.663 * [taylor]: Taking taylor expansion of 4.0 in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.663 * [taylor]: Taking taylor expansion of y in x
0.663 * [taylor]: Taking taylor expansion of (* x z) in x
0.663 * [taylor]: Taking taylor expansion of x in x
0.663 * [taylor]: Taking taylor expansion of z in x
0.664 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (/ y z) in y
0.664 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of z in y
0.664 * [taylor]: Taking taylor expansion of 0 in z
0.669 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.669 * [taylor]: Taking taylor expansion of 4.0 in y
0.669 * [taylor]: Taking taylor expansion of y in y
0.669 * [taylor]: Taking taylor expansion of 0 in z
0.669 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.669 * [taylor]: Taking taylor expansion of 1 in z
0.669 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.669 * [taylor]: Taking taylor expansion of z in z
0.673 * [taylor]: Taking taylor expansion of 0 in y
0.673 * [taylor]: Taking taylor expansion of 0 in z
0.674 * [taylor]: Taking taylor expansion of 4.0 in z
0.674 * [taylor]: Taking taylor expansion of 0 in z
0.678 * [taylor]: Taking taylor expansion of 0 in y
0.678 * [taylor]: Taking taylor expansion of 0 in z
0.678 * [taylor]: Taking taylor expansion of 0 in z
0.679 * [taylor]: Taking taylor expansion of 0 in z
0.679 * [taylor]: Taking taylor expansion of 0 in z
0.680 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.680 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.680 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.680 * [taylor]: Taking taylor expansion of (/ y x) in z
0.680 * [taylor]: Taking taylor expansion of y in z
0.680 * [taylor]: Taking taylor expansion of x in z
0.680 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.680 * [taylor]: Taking taylor expansion of y in z
0.680 * [taylor]: Taking taylor expansion of (* x z) in z
0.680 * [taylor]: Taking taylor expansion of x in z
0.680 * [taylor]: Taking taylor expansion of z in z
0.681 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.681 * [taylor]: Taking taylor expansion of 4.0 in z
0.681 * [taylor]: Taking taylor expansion of y in z
0.681 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.681 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.681 * [taylor]: Taking taylor expansion of (/ y x) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of x in y
0.681 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (* x z) in y
0.681 * [taylor]: Taking taylor expansion of x in y
0.681 * [taylor]: Taking taylor expansion of z in y
0.681 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.681 * [taylor]: Taking taylor expansion of 4.0 in y
0.681 * [taylor]: Taking taylor expansion of y in y
0.681 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.681 * [taylor]: Taking taylor expansion of (/ y x) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (* x z) in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.681 * [taylor]: Taking taylor expansion of z in x
0.681 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.681 * [taylor]: Taking taylor expansion of 4.0 in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.681 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.681 * [taylor]: Taking taylor expansion of (/ y x) in x
0.681 * [taylor]: Taking taylor expansion of y in x
0.681 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.682 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of (* x z) in x
0.682 * [taylor]: Taking taylor expansion of x in x
0.682 * [taylor]: Taking taylor expansion of z in x
0.682 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.682 * [taylor]: Taking taylor expansion of 4.0 in x
0.682 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.682 * [taylor]: Taking taylor expansion of (/ y z) in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.682 * [taylor]: Taking taylor expansion of z in y
0.682 * [taylor]: Taking taylor expansion of y in y
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.684 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.684 * [taylor]: Taking taylor expansion of 4.0 in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of 0 in z
0.685 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.685 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.685 * [taylor]: Taking taylor expansion of z in z
0.685 * [taylor]: Taking taylor expansion of 1 in z
0.688 * [taylor]: Taking taylor expansion of 0 in y
0.688 * [taylor]: Taking taylor expansion of 0 in z
0.689 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.689 * [taylor]: Taking taylor expansion of 4.0 in z
0.689 * [taylor]: Taking taylor expansion of 0 in z
0.693 * [taylor]: Taking taylor expansion of 0 in y
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.693 * [taylor]: Taking taylor expansion of 0 in z
0.694 * [taylor]: Taking taylor expansion of 0 in z
0.694 * [taylor]: Taking taylor expansion of 0 in z
0.695 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 1)
0.696 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.696 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.696 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.696 * [taylor]: Taking taylor expansion of x in y
0.696 * [taylor]: Taking taylor expansion of 4.0 in y
0.696 * [taylor]: Taking taylor expansion of y in y
0.696 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.696 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 4.0 in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.696 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.696 * [taylor]: Taking taylor expansion of x in x
0.696 * [taylor]: Taking taylor expansion of 4.0 in x
0.696 * [taylor]: Taking taylor expansion of y in x
0.696 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.697 * [taylor]: Taking taylor expansion of 4.0 in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.697 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.697 * [taylor]: Taking taylor expansion of y in y
0.698 * [taylor]: Taking taylor expansion of 0 in y
0.700 * [taylor]: Taking taylor expansion of 0 in y
0.701 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.701 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.701 * [taylor]: Taking taylor expansion of y in y
0.701 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.701 * [taylor]: Taking taylor expansion of 4.0 in y
0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.701 * [taylor]: Taking taylor expansion of x in y
0.701 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.701 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.701 * [taylor]: Taking taylor expansion of 4.0 in x
0.701 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.701 * [taylor]: Taking taylor expansion of x in x
0.701 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.701 * [taylor]: Taking taylor expansion of y in x
0.702 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.702 * [taylor]: Taking taylor expansion of 4.0 in x
0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.702 * [taylor]: Taking taylor expansion of x in x
0.702 * [taylor]: Taking taylor expansion of y in y
0.703 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.703 * [taylor]: Taking taylor expansion of 4.0 in y
0.703 * [taylor]: Taking taylor expansion of y in y
0.705 * [taylor]: Taking taylor expansion of 0 in y
0.707 * [taylor]: Taking taylor expansion of 0 in y
0.709 * [taylor]: Taking taylor expansion of 0 in y
0.709 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.709 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.709 * [taylor]: Taking taylor expansion of -1 in y
0.709 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.709 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.709 * [taylor]: Taking taylor expansion of 4.0 in y
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.709 * [taylor]: Taking taylor expansion of x in y
0.709 * [taylor]: Taking taylor expansion of y in y
0.709 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.709 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.709 * [taylor]: Taking taylor expansion of 4.0 in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.709 * [taylor]: Taking taylor expansion of y in x
0.709 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.709 * [taylor]: Taking taylor expansion of -1 in x
0.709 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.709 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.709 * [taylor]: Taking taylor expansion of 4.0 in x
0.709 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.709 * [taylor]: Taking taylor expansion of x in x
0.710 * [taylor]: Taking taylor expansion of y in x
0.710 * [taylor]: Taking taylor expansion of y in y
0.712 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.712 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.712 * [taylor]: Taking taylor expansion of 4.0 in y
0.712 * [taylor]: Taking taylor expansion of y in y
0.714 * [taylor]: Taking taylor expansion of 0 in y
0.717 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * * * [progress]: simplifying candidates
0.722 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- z)
  (- (/ y x))
  (/ 1 (/ y x))
  (/ (/ y x) z)
  (/ z y)
  (/ z y)
  (/ z (- y))
  (/ z 1)
  (- (* (+ x 4.0) (/ y x)) (* y z))
  (* y (/ y x))
  (- (* (+ x 4.0) (- (/ y x))) (* y (- z)))
  (* y (- (/ y x)))
  (- (* (+ x 4.0) (/ (/ y x) z)) (* y 1))
  (* y (/ (/ y x) z))
  (- (* (+ x 4.0) (/ 1 x)) (* y (/ z y)))
  (* y (/ 1 x))
  (- (* (- (+ x 4.0)) (/ y x)) (* (- y) z))
  (* (- y) (/ y x))
  (- (* (- (+ x 4.0)) (- (/ y x))) (* (- y) (- z)))
  (* (- y) (- (/ y x)))
  (- (* (- (+ x 4.0)) (/ (/ y x) z)) (* (- y) 1))
  (* (- y) (/ (/ y x) z))
  (- (* (- (+ x 4.0)) (/ 1 x)) (* (- y) (/ z y)))
  (* (- y) (/ 1 x))
  (- (* 1 (/ y x)) (* (/ y (+ x 4.0)) z))
  (* (/ y (+ x 4.0)) (/ y x))
  (- (* 1 (- (/ y x))) (* (/ y (+ x 4.0)) (- z)))
  (* (/ y (+ x 4.0)) (- (/ y x)))
  (- (* 1 (/ (/ y x) z)) (* (/ y (+ x 4.0)) 1))
  (* (/ y (+ x 4.0)) (/ (/ y x) z))
  (- (* 1 (/ 1 x)) (* (/ y (+ x 4.0)) (/ z y)))
  (* (/ y (+ x 4.0)) (/ 1 x))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) z))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ y x))
  (- (* (+ (pow x 3) (pow 4.0 3)) (- (/ y x))) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (- z)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (- (/ y x)))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ (/ y x) z)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) 1))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ (/ y x) z))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ 1 x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ z y)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ 1 x))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) z))
  (* (* y (- x 4.0)) (/ y x))
  (- (* (- (* x x) (* 4.0 4.0)) (- (/ y x))) (* (* y (- x 4.0)) (- z)))
  (* (* y (- x 4.0)) (- (/ y x)))
  (- (* (- (* x x) (* 4.0 4.0)) (/ (/ y x) z)) (* (* y (- x 4.0)) 1))
  (* (* y (- x 4.0)) (/ (/ y x) z))
  (- (* (- (* x x) (* 4.0 4.0)) (/ 1 x)) (* (* y (- x 4.0)) (/ z y)))
  (* (* y (- x 4.0)) (/ 1 x))
  (- (pow (/ (+ x 4.0) y) 3) (pow (/ z (/ y x)) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (/ z (/ y x)) (/ z (/ y x))) (* (/ (+ x 4.0) y) (/ z (/ y x)))))
  (- (/ z (/ y x)))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (/ z (/ y x)) (/ z (/ y x))))
  (+ (/ (+ x 4.0) y) (/ z (/ y x)))
  (- (/ z (/ y x)))
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
0.727 * * [simplify]: iteration  0 :  417  enodes  (cost  371 )
0.736 * * [simplify]: iteration  1 :  2173  enodes  (cost  348 )
0.779 * * [simplify]: iteration  2 :  5002  enodes  (cost  347 )
0.781 * [simplify]: Simplified to:
   (- z)
  (- (/ y x))
  (/ x y)
  (/ (/ y x) z)
  (/ z y)
  (/ z y)
  (/ z (- y))
  z
  (- (* (+ x 4.0) (/ y x)) (* y z))
  (* y (/ y x))
  (- (- (* (+ x 4.0) (/ y x)) (* y z)))
  (* (- y) (/ y x))
  (- (* (+ x 4.0) (/ (/ y x) z)) (* y 1))
  (* y (/ (/ y x) z))
  (- (* (+ x 4.0) (/ 1 x)) (* y (/ z y)))
  (/ y x)
  (- (- (* (+ x 4.0) (/ y x)) (* y z)))
  (* (- y) (/ y x))
  (- (* (+ x 4.0) (/ y x)) (* y z))
  (* y (/ y x))
  (+ (* (- (+ x 4.0)) (/ (/ y x) z)) y)
  (* (- y) (/ (/ y x) z))
  (+ (/ (- (+ x 4.0)) x) (* y (/ z y)))
  (- (/ y x))
  (- (* 1 (/ y x)) (* (/ y (+ x 4.0)) z))
  (* (/ y (+ x 4.0)) (/ y x))
  (+ (- (/ y x)) (* (/ y (+ x 4.0)) z))
  (* (/ y (+ x 4.0)) (- (/ y x)))
  (+ (/ (/ y x) z) (- (/ y (+ x 4.0))))
  (* (/ y (+ x 4.0)) (/ (/ y x) z))
  (- (* 1 (/ 1 x)) (* (/ y (+ x 4.0)) (/ z y)))
  (/ (/ y (+ x 4.0)) x)
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) z))
  (* (/ y x) (* (+ (* 4.0 (- 4.0 x)) (* x x)) y))
  (+ (* (+ (pow x 3) (pow 4.0 3)) (- (/ y x))) (* z (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)))
  (* (- (/ y x)) (* (+ (* 4.0 (- 4.0 x)) (* x x)) y))
  (+ (* (- y) (+ (* 4.0 (- 4.0 x)) (* x x))) (* (+ (pow x 3) (pow 4.0 3)) (/ (/ y x) z)))
  (* (/ (/ y x) z) (* (+ (* 4.0 (- 4.0 x)) (* x x)) y))
  (+ (* (* (- y) (+ (* 4.0 (- 4.0 x)) (* x x))) (/ z y)) (/ (+ (pow x 3) (pow 4.0 3)) x))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) (/ y x))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) z))
  (* (* y (- x 4.0)) (/ y x))
  (- (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) z)))
  (* (* y (- x 4.0)) (- (/ y x)))
  (- (* (- (* x x) (* 4.0 4.0)) (/ (/ y x) z)) (* (* y (- x 4.0)) 1))
  (* (* y (- x 4.0)) (/ (/ y x) z))
  (- (* (- (* x x) (* 4.0 4.0)) (/ 1 x)) (* (* y (- x 4.0)) (/ z y)))
  (/ (* y (- x 4.0)) x)
  (- (pow (/ (+ x 4.0) y) 3) (pow (/ z (/ y x)) 3))
  (+ (* (/ z (/ y x)) (+ (/ z (/ y x)) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (- (/ z (/ y x)))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (/ z (/ y x)) (/ z (/ y x))))
  (+ (/ (+ x 4.0) y) (/ z (/ y x)))
  (- (/ z (/ y x)))
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* (+ (* 4.0 (- 4.0 x)) (* x x)) y)
  (* y (- x 4.0))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
0.782 * * * [progress]: adding candidates to table
0.884 * * [progress]: iteration 4 / 4
0.884 * * * [progress]: picking best candidate
0.888 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ (* x z) y))))>
0.888 * * * [progress]: localizing error
0.896 * * * [progress]: generating rewritten candidates
0.896 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
0.899 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1)
0.906 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1)
0.915 * * * [progress]: generating series expansions
0.915 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
0.915 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x z y) around 0
0.916 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.916 * [taylor]: Taking taylor expansion of (* x z) in y
0.916 * [taylor]: Taking taylor expansion of x in y
0.916 * [taylor]: Taking taylor expansion of z in y
0.916 * [taylor]: Taking taylor expansion of y in y
0.916 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.916 * [taylor]: Taking taylor expansion of (* x z) in z
0.916 * [taylor]: Taking taylor expansion of x in z
0.916 * [taylor]: Taking taylor expansion of z in z
0.916 * [taylor]: Taking taylor expansion of y in z
0.916 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.916 * [taylor]: Taking taylor expansion of (* x z) in x
0.916 * [taylor]: Taking taylor expansion of x in x
0.916 * [taylor]: Taking taylor expansion of z in x
0.916 * [taylor]: Taking taylor expansion of y in x
0.917 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.917 * [taylor]: Taking taylor expansion of (* x z) in x
0.917 * [taylor]: Taking taylor expansion of x in x
0.917 * [taylor]: Taking taylor expansion of z in x
0.917 * [taylor]: Taking taylor expansion of y in x
0.917 * [taylor]: Taking taylor expansion of (/ z y) in z
0.917 * [taylor]: Taking taylor expansion of z in z
0.917 * [taylor]: Taking taylor expansion of y in z
0.917 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.917 * [taylor]: Taking taylor expansion of y in y
0.918 * [taylor]: Taking taylor expansion of 0 in z
0.918 * [taylor]: Taking taylor expansion of 0 in y
0.918 * [taylor]: Taking taylor expansion of 0 in y
0.920 * [taylor]: Taking taylor expansion of 0 in z
0.920 * [taylor]: Taking taylor expansion of 0 in y
0.920 * [taylor]: Taking taylor expansion of 0 in y
0.920 * [taylor]: Taking taylor expansion of 0 in y
0.921 * [taylor]: Taking taylor expansion of 0 in z
0.921 * [taylor]: Taking taylor expansion of 0 in y
0.921 * [taylor]: Taking taylor expansion of 0 in y
0.921 * [taylor]: Taking taylor expansion of 0 in y
0.922 * [taylor]: Taking taylor expansion of 0 in y
0.922 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x z y) around 0
0.922 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.922 * [taylor]: Taking taylor expansion of y in y
0.922 * [taylor]: Taking taylor expansion of (* x z) in y
0.922 * [taylor]: Taking taylor expansion of x in y
0.922 * [taylor]: Taking taylor expansion of z in y
0.922 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.922 * [taylor]: Taking taylor expansion of y in z
0.922 * [taylor]: Taking taylor expansion of (* x z) in z
0.922 * [taylor]: Taking taylor expansion of x in z
0.922 * [taylor]: Taking taylor expansion of z in z
0.922 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.922 * [taylor]: Taking taylor expansion of y in x
0.922 * [taylor]: Taking taylor expansion of (* x z) in x
0.922 * [taylor]: Taking taylor expansion of x in x
0.922 * [taylor]: Taking taylor expansion of z in x
0.923 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.923 * [taylor]: Taking taylor expansion of y in x
0.923 * [taylor]: Taking taylor expansion of (* x z) in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of z in x
0.923 * [taylor]: Taking taylor expansion of (/ y z) in z
0.923 * [taylor]: Taking taylor expansion of y in z
0.923 * [taylor]: Taking taylor expansion of z in z
0.923 * [taylor]: Taking taylor expansion of y in y
0.924 * [taylor]: Taking taylor expansion of 0 in z
0.924 * [taylor]: Taking taylor expansion of 0 in y
0.925 * [taylor]: Taking taylor expansion of 0 in z
0.925 * [taylor]: Taking taylor expansion of 0 in y
0.926 * [taylor]: Taking taylor expansion of 0 in y
0.926 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x z y) around 0
0.926 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.926 * [taylor]: Taking taylor expansion of -1 in y
0.926 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.926 * [taylor]: Taking taylor expansion of y in y
0.926 * [taylor]: Taking taylor expansion of (* x z) in y
0.926 * [taylor]: Taking taylor expansion of x in y
0.926 * [taylor]: Taking taylor expansion of z in y
0.927 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.927 * [taylor]: Taking taylor expansion of -1 in z
0.927 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.927 * [taylor]: Taking taylor expansion of y in z
0.927 * [taylor]: Taking taylor expansion of (* x z) in z
0.927 * [taylor]: Taking taylor expansion of x in z
0.927 * [taylor]: Taking taylor expansion of z in z
0.927 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.927 * [taylor]: Taking taylor expansion of -1 in x
0.927 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.927 * [taylor]: Taking taylor expansion of y in x
0.927 * [taylor]: Taking taylor expansion of (* x z) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of z in x
0.927 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.927 * [taylor]: Taking taylor expansion of -1 in x
0.927 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.927 * [taylor]: Taking taylor expansion of y in x
0.927 * [taylor]: Taking taylor expansion of (* x z) in x
0.927 * [taylor]: Taking taylor expansion of x in x
0.927 * [taylor]: Taking taylor expansion of z in x
0.928 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in z
0.928 * [taylor]: Taking taylor expansion of -1 in z
0.928 * [taylor]: Taking taylor expansion of (/ y z) in z
0.928 * [taylor]: Taking taylor expansion of y in z
0.928 * [taylor]: Taking taylor expansion of z in z
0.928 * [taylor]: Taking taylor expansion of (* -1 y) in y
0.928 * [taylor]: Taking taylor expansion of -1 in y
0.928 * [taylor]: Taking taylor expansion of y in y
0.929 * [taylor]: Taking taylor expansion of 0 in z
0.930 * [taylor]: Taking taylor expansion of 0 in y
0.932 * [taylor]: Taking taylor expansion of 0 in z
0.932 * [taylor]: Taking taylor expansion of 0 in y
0.934 * [taylor]: Taking taylor expansion of 0 in y
0.934 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1)
0.934 * [approximate]: Taking taylor expansion of (/ (+ x 4.0) y) in (x y) around 0
0.935 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in y
0.935 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
0.935 * [taylor]: Taking taylor expansion of x in y
0.935 * [taylor]: Taking taylor expansion of 4.0 in y
0.935 * [taylor]: Taking taylor expansion of y in y
0.935 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.935 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of 4.0 in x
0.935 * [taylor]: Taking taylor expansion of y in x
0.935 * [taylor]: Taking taylor expansion of (/ (+ x 4.0) y) in x
0.935 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
0.935 * [taylor]: Taking taylor expansion of x in x
0.935 * [taylor]: Taking taylor expansion of 4.0 in x
0.935 * [taylor]: Taking taylor expansion of y in x
0.936 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
0.936 * [taylor]: Taking taylor expansion of 4.0 in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.936 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.936 * [taylor]: Taking taylor expansion of y in y
0.937 * [taylor]: Taking taylor expansion of 0 in y
0.939 * [taylor]: Taking taylor expansion of 0 in y
0.940 * [approximate]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in (x y) around 0
0.940 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in y
0.940 * [taylor]: Taking taylor expansion of y in y
0.940 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
0.940 * [taylor]: Taking taylor expansion of 4.0 in y
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.940 * [taylor]: Taking taylor expansion of x in y
0.940 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of y in x
0.940 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of 4.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.940 * [taylor]: Taking taylor expansion of (* y (+ 4.0 (/ 1 x))) in x
0.940 * [taylor]: Taking taylor expansion of y in x
0.940 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
0.940 * [taylor]: Taking taylor expansion of 4.0 in x
0.940 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.940 * [taylor]: Taking taylor expansion of x in x
0.941 * [taylor]: Taking taylor expansion of y in y
0.942 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.942 * [taylor]: Taking taylor expansion of 4.0 in y
0.942 * [taylor]: Taking taylor expansion of y in y
0.943 * [taylor]: Taking taylor expansion of 0 in y
0.945 * [taylor]: Taking taylor expansion of 0 in y
0.947 * [taylor]: Taking taylor expansion of 0 in y
0.948 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in (x y) around 0
0.948 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in y
0.948 * [taylor]: Taking taylor expansion of -1 in y
0.948 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in y
0.948 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in y
0.948 * [taylor]: Taking taylor expansion of 4.0 in y
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.948 * [taylor]: Taking taylor expansion of x in y
0.948 * [taylor]: Taking taylor expansion of y in y
0.948 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.948 * [taylor]: Taking taylor expansion of -1 in x
0.948 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.948 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 4.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.948 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (/ 1 x)) y)) in x
0.948 * [taylor]: Taking taylor expansion of -1 in x
0.948 * [taylor]: Taking taylor expansion of (* (- 4.0 (/ 1 x)) y) in x
0.948 * [taylor]: Taking taylor expansion of (- 4.0 (/ 1 x)) in x
0.948 * [taylor]: Taking taylor expansion of 4.0 in x
0.948 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.948 * [taylor]: Taking taylor expansion of x in x
0.948 * [taylor]: Taking taylor expansion of y in x
0.949 * [taylor]: Taking taylor expansion of y in y
0.950 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.950 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.950 * [taylor]: Taking taylor expansion of 4.0 in y
0.950 * [taylor]: Taking taylor expansion of y in y
0.952 * [taylor]: Taking taylor expansion of 0 in y
0.956 * [taylor]: Taking taylor expansion of 0 in y
0.959 * [taylor]: Taking taylor expansion of 0 in y
0.960 * * * * [progress]: [ 3 / 3 ] generating series at (2 1)
0.960 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.960 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.960 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.960 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.960 * [taylor]: Taking taylor expansion of 4.0 in z
0.960 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.960 * [taylor]: Taking taylor expansion of y in z
0.960 * [taylor]: Taking taylor expansion of (/ x y) in z
0.960 * [taylor]: Taking taylor expansion of x in z
0.960 * [taylor]: Taking taylor expansion of y in z
0.960 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.960 * [taylor]: Taking taylor expansion of (* x z) in z
0.960 * [taylor]: Taking taylor expansion of x in z
0.960 * [taylor]: Taking taylor expansion of z in z
0.960 * [taylor]: Taking taylor expansion of y in z
0.960 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.960 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.961 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.961 * [taylor]: Taking taylor expansion of 4.0 in y
0.961 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.961 * [taylor]: Taking taylor expansion of y in y
0.961 * [taylor]: Taking taylor expansion of (/ x y) in y
0.961 * [taylor]: Taking taylor expansion of x in y
0.961 * [taylor]: Taking taylor expansion of y in y
0.961 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.961 * [taylor]: Taking taylor expansion of (* x z) in y
0.961 * [taylor]: Taking taylor expansion of x in y
0.961 * [taylor]: Taking taylor expansion of z in y
0.961 * [taylor]: Taking taylor expansion of y in y
0.961 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.961 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.961 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.961 * [taylor]: Taking taylor expansion of 4.0 in x
0.961 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.961 * [taylor]: Taking taylor expansion of y in x
0.961 * [taylor]: Taking taylor expansion of (/ x y) in x
0.961 * [taylor]: Taking taylor expansion of x in x
0.961 * [taylor]: Taking taylor expansion of y in x
0.961 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.961 * [taylor]: Taking taylor expansion of (* x z) in x
0.961 * [taylor]: Taking taylor expansion of x in x
0.961 * [taylor]: Taking taylor expansion of z in x
0.961 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.962 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.962 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.962 * [taylor]: Taking taylor expansion of 4.0 in x
0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.962 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of (/ x y) in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.962 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.962 * [taylor]: Taking taylor expansion of (* x z) in x
0.962 * [taylor]: Taking taylor expansion of x in x
0.962 * [taylor]: Taking taylor expansion of z in x
0.962 * [taylor]: Taking taylor expansion of y in x
0.962 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.962 * [taylor]: Taking taylor expansion of 4.0 in y
0.962 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.962 * [taylor]: Taking taylor expansion of y in y
0.963 * [taylor]: Taking taylor expansion of 4.0 in z
0.963 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.963 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.963 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (/ z y) in y
0.964 * [taylor]: Taking taylor expansion of z in y
0.964 * [taylor]: Taking taylor expansion of y in y
0.964 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.964 * [taylor]: Taking taylor expansion of 1 in z
0.964 * [taylor]: Taking taylor expansion of z in z
0.965 * [taylor]: Taking taylor expansion of 0 in z
0.967 * [taylor]: Taking taylor expansion of 0 in y
0.968 * [taylor]: Taking taylor expansion of 0 in z
0.969 * [taylor]: Taking taylor expansion of 0 in z
0.970 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.970 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.970 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in z
0.970 * [taylor]: Taking taylor expansion of (/ y x) in z
0.970 * [taylor]: Taking taylor expansion of y in z
0.970 * [taylor]: Taking taylor expansion of x in z
0.970 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.970 * [taylor]: Taking taylor expansion of 4.0 in z
0.970 * [taylor]: Taking taylor expansion of y in z
0.970 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.970 * [taylor]: Taking taylor expansion of y in z
0.971 * [taylor]: Taking taylor expansion of (* x z) in z
0.971 * [taylor]: Taking taylor expansion of x in z
0.971 * [taylor]: Taking taylor expansion of z in z
0.971 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.971 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in y
0.971 * [taylor]: Taking taylor expansion of (/ y x) in y
0.971 * [taylor]: Taking taylor expansion of y in y
0.971 * [taylor]: Taking taylor expansion of x in y
0.971 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.971 * [taylor]: Taking taylor expansion of 4.0 in y
0.971 * [taylor]: Taking taylor expansion of y in y
0.971 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.971 * [taylor]: Taking taylor expansion of y in y
0.971 * [taylor]: Taking taylor expansion of (* x z) in y
0.971 * [taylor]: Taking taylor expansion of x in y
0.971 * [taylor]: Taking taylor expansion of z in y
0.971 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.971 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.971 * [taylor]: Taking taylor expansion of (/ y x) in x
0.971 * [taylor]: Taking taylor expansion of y in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.971 * [taylor]: Taking taylor expansion of 4.0 in x
0.971 * [taylor]: Taking taylor expansion of y in x
0.971 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.971 * [taylor]: Taking taylor expansion of y in x
0.971 * [taylor]: Taking taylor expansion of (* x z) in x
0.971 * [taylor]: Taking taylor expansion of x in x
0.971 * [taylor]: Taking taylor expansion of z in x
0.972 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.972 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) in x
0.972 * [taylor]: Taking taylor expansion of (/ y x) in x
0.972 * [taylor]: Taking taylor expansion of y in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.972 * [taylor]: Taking taylor expansion of 4.0 in x
0.972 * [taylor]: Taking taylor expansion of y in x
0.972 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.972 * [taylor]: Taking taylor expansion of y in x
0.972 * [taylor]: Taking taylor expansion of (* x z) in x
0.972 * [taylor]: Taking taylor expansion of x in x
0.972 * [taylor]: Taking taylor expansion of z in x
0.972 * [taylor]: Taking taylor expansion of (- y (/ y z)) in y
0.972 * [taylor]: Taking taylor expansion of y in y
0.972 * [taylor]: Taking taylor expansion of (/ y z) in y
0.972 * [taylor]: Taking taylor expansion of y in y
0.972 * [taylor]: Taking taylor expansion of z in y
0.973 * [taylor]: Taking taylor expansion of 0 in z
0.974 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.974 * [taylor]: Taking taylor expansion of 4.0 in y
0.974 * [taylor]: Taking taylor expansion of y in y
0.974 * [taylor]: Taking taylor expansion of 0 in z
0.975 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.975 * [taylor]: Taking taylor expansion of 1 in z
0.975 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.975 * [taylor]: Taking taylor expansion of z in z
0.978 * [taylor]: Taking taylor expansion of 0 in y
0.978 * [taylor]: Taking taylor expansion of 0 in z
0.979 * [taylor]: Taking taylor expansion of 4.0 in z
0.979 * [taylor]: Taking taylor expansion of 0 in z
0.984 * [taylor]: Taking taylor expansion of 0 in y
0.984 * [taylor]: Taking taylor expansion of 0 in z
0.984 * [taylor]: Taking taylor expansion of 0 in z
0.984 * [taylor]: Taking taylor expansion of 0 in z
0.985 * [taylor]: Taking taylor expansion of 0 in z
0.985 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.986 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.986 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.986 * [taylor]: Taking taylor expansion of (/ y x) in z
0.986 * [taylor]: Taking taylor expansion of y in z
0.986 * [taylor]: Taking taylor expansion of x in z
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.986 * [taylor]: Taking taylor expansion of y in z
0.986 * [taylor]: Taking taylor expansion of (* x z) in z
0.986 * [taylor]: Taking taylor expansion of x in z
0.986 * [taylor]: Taking taylor expansion of z in z
0.986 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.986 * [taylor]: Taking taylor expansion of 4.0 in z
0.986 * [taylor]: Taking taylor expansion of y in z
0.986 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.986 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.986 * [taylor]: Taking taylor expansion of (/ y x) in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.986 * [taylor]: Taking taylor expansion of x in y
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.986 * [taylor]: Taking taylor expansion of (* x z) in y
0.986 * [taylor]: Taking taylor expansion of x in y
0.986 * [taylor]: Taking taylor expansion of z in y
0.986 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.986 * [taylor]: Taking taylor expansion of 4.0 in y
0.986 * [taylor]: Taking taylor expansion of y in y
0.986 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.986 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.986 * [taylor]: Taking taylor expansion of (/ y x) in x
0.986 * [taylor]: Taking taylor expansion of y in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.986 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.986 * [taylor]: Taking taylor expansion of y in x
0.986 * [taylor]: Taking taylor expansion of (* x z) in x
0.986 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of z in x
0.987 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.987 * [taylor]: Taking taylor expansion of 4.0 in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.987 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.987 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.987 * [taylor]: Taking taylor expansion of (/ y x) in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.987 * [taylor]: Taking taylor expansion of (* x z) in x
0.987 * [taylor]: Taking taylor expansion of x in x
0.987 * [taylor]: Taking taylor expansion of z in x
0.987 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.987 * [taylor]: Taking taylor expansion of 4.0 in x
0.987 * [taylor]: Taking taylor expansion of y in x
0.988 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.988 * [taylor]: Taking taylor expansion of (/ y z) in y
0.988 * [taylor]: Taking taylor expansion of y in y
0.988 * [taylor]: Taking taylor expansion of z in y
0.988 * [taylor]: Taking taylor expansion of y in y
0.988 * [taylor]: Taking taylor expansion of 0 in z
0.989 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.989 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.989 * [taylor]: Taking taylor expansion of 4.0 in y
0.989 * [taylor]: Taking taylor expansion of y in y
0.990 * [taylor]: Taking taylor expansion of 0 in z
0.990 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.990 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.990 * [taylor]: Taking taylor expansion of z in z
0.994 * [taylor]: Taking taylor expansion of 1 in z
0.997 * [taylor]: Taking taylor expansion of 0 in y
0.997 * [taylor]: Taking taylor expansion of 0 in z
0.998 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.999 * [taylor]: Taking taylor expansion of 4.0 in z
0.999 * [taylor]: Taking taylor expansion of 0 in z
1.003 * [taylor]: Taking taylor expansion of 0 in y
1.003 * [taylor]: Taking taylor expansion of 0 in z
1.003 * [taylor]: Taking taylor expansion of 0 in z
1.004 * [taylor]: Taking taylor expansion of 0 in z
1.004 * [taylor]: Taking taylor expansion of 0 in z
1.005 * * * [progress]: simplifying candidates
1.006 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (* x z))
  (- y)
  (/ 1 y)
  (/ y (* x z))
  (/ y z)
  (/ y x)
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0))))
  (* y (- x 4.0))
  (- (+ x 4.0) (* x z))
  (- (- (+ x 4.0)) (- (* x z)))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (* (+ x 4.0) (- y)) (* y (- (* x z))))
  (* y (- y))
  (- (* (+ x 4.0) (/ y (* x z))) (* y 1))
  (* y (/ y (* x z)))
  (- (* (+ x 4.0) (/ y z)) (* y x))
  (* y (/ y z))
  (- (* (+ x 4.0) (/ y x)) (* y z))
  (* y (/ y x))
  (- (* (- (+ x 4.0)) y) (* (- y) (* x z)))
  (* (- y) y)
  (- (* (- (+ x 4.0)) (- y)) (* (- y) (- (* x z))))
  (* (- y) (- y))
  (- (* (- (+ x 4.0)) (/ y (* x z))) (* (- y) 1))
  (* (- y) (/ y (* x z)))
  (- (* (- (+ x 4.0)) (/ y z)) (* (- y) x))
  (* (- y) (/ y z))
  (- (* (- (+ x 4.0)) (/ y x)) (* (- y) z))
  (* (- y) (/ y x))
  (- (* 1 y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) y)
  (- (* 1 (- y)) (* (/ y (+ x 4.0)) (- (* x z))))
  (* (/ y (+ x 4.0)) (- y))
  (- (* 1 (/ y (* x z))) (* (/ y (+ x 4.0)) 1))
  (* (/ y (+ x 4.0)) (/ y (* x z)))
  (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x))
  (* (/ y (+ x 4.0)) (/ y z))
  (- (* 1 (/ y x)) (* (/ y (+ x 4.0)) z))
  (* (/ y (+ x 4.0)) (/ y x))
  (- (* (+ (pow x 3) (pow 4.0 3)) y) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (* x z)))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) y)
  (- (* (+ (pow x 3) (pow 4.0 3)) (- y)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (- (* x z))))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (- y))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y (* x z))) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) 1))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ y (* x z)))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y z)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) x))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ y z))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) z))
  (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) (/ y x))
  (- (* (- (* x x) (* 4.0 4.0)) y) (* (* y (- x 4.0)) (* x z)))
  (* (* y (- x 4.0)) y)
  (- (* (- (* x x) (* 4.0 4.0)) (- y)) (* (* y (- x 4.0)) (- (* x z))))
  (* (* y (- x 4.0)) (- y))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y (* x z))) (* (* y (- x 4.0)) 1))
  (* (* y (- x 4.0)) (/ y (* x z)))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y z)) (* (* y (- x 4.0)) x))
  (* (* y (- x 4.0)) (/ y z))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) z))
  (* (* y (- x 4.0)) (/ y x))
  (- (pow (/ (+ x 4.0) y) 3) (pow (/ (* x z) y) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (+ (* (/ (* x z) y) (/ (* x z) y)) (* (/ (+ x 4.0) y) (/ (* x z) y))))
  (- (/ (* x z) y))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (/ (* x z) y) (/ (* x z) y)))
  (+ (/ (+ x 4.0) y) (/ (* x z) y))
  (- (+ x 4.0) (* x z))
  (- (/ (* x z) y))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
1.011 * * [simplify]: iteration  0 :  450  enodes  (cost  432 )
1.020 * * [simplify]: iteration  1 :  2314  enodes  (cost  399 )
1.062 * * [simplify]: iteration  2 :  5001  enodes  (cost  398 )
1.064 * [simplify]: Simplified to:
   (- (* x z))
  (- y)
  (/ 1 y)
  (/ y (* x z))
  (/ y z)
  (/ y x)
  (- (+ x 4.0))
  (- y)
  (/ 1 y)
  (/ y (+ x 4.0))
  (* y (+ (* 4.0 (- 4.0 x)) (* x x)))
  (* y (- x 4.0))
  (- (+ x 4.0) (* x z))
  (- (- (+ x 4.0) (* x z)))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (* (- y) (- (+ x 4.0) (* x z)))
  (* (- y) y)
  (- (* (+ x 4.0) (/ y (* x z))) y)
  (* y (/ y (* x z)))
  (- (* (+ x 4.0) (/ y z)) (* y x))
  (* y (/ y z))
  (- (* (+ x 4.0) (/ y x)) (* y z))
  (* y (/ y x))
  (* (- y) (- (+ x 4.0) (* x z)))
  (* (- y) y)
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (+ y (* (- (+ x 4.0)) (/ y (* x z))))
  (* (- y) (/ y (* x z)))
  (- (- (* (+ x 4.0) (/ y z)) (* y x)))
  (* (- y) (/ y z))
  (- (- (* (+ x 4.0) (/ y x)) (* y z)))
  (* (- y) (/ y x))
  (- (* 1 y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) y)
  (+ (- y) (* (/ y (+ x 4.0)) (* x z)))
  (* (/ y (+ x 4.0)) (- y))
  (+ (/ y (* x z)) (- (/ y (+ x 4.0))))
  (* (/ y (+ x 4.0)) (/ y (* x z)))
  (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x))
  (* (/ y (+ x 4.0)) (/ y z))
  (- (* 1 (/ y x)) (* (/ y (+ x 4.0)) z))
  (* (/ y (+ x 4.0)) (/ y x))
  (* y (- (+ (pow x 3) (pow 4.0 3)) (* (+ (* x x) (- (* 4.0 4.0) (* x 4.0))) (* x z))))
  (* (* y y) (+ (* 4.0 (- 4.0 x)) (* x x)))
  (+ (* (+ (pow x 3) (pow 4.0 3)) (- y)) (* (* (* y (+ (* 4.0 (- 4.0 x)) (* x x))) z) x))
  (* y (* (- y) (+ (* 4.0 (- 4.0 x)) (* x x))))
  (+ (* (- y) (+ (* 4.0 (- 4.0 x)) (* x x))) (* (+ (pow x 3) (pow 4.0 3)) (/ y (* x z))))
  (* (* y (+ (* 4.0 (- 4.0 x)) (* x x))) (/ y (* x z)))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y z)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) x))
  (* (* y (+ (* 4.0 (- 4.0 x)) (* x x))) (/ y z))
  (- (* (+ (pow x 3) (pow 4.0 3)) (/ y x)) (* (* y (+ (* x x) (- (* 4.0 4.0) (* x 4.0)))) z))
  (* (* y (+ (* 4.0 (- 4.0 x)) (* x x))) (/ y x))
  (* y (- (- (* x x) (* 4.0 4.0)) (* (- x 4.0) (* x z))))
  (* (* y (- x 4.0)) y)
  (* (- y) (- (- (* x x) (* 4.0 4.0)) (* (- x 4.0) (* x z))))
  (* (* y (- x 4.0)) (- y))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y (* x z))) (* (* y (- x 4.0)) 1))
  (* (* y (- x 4.0)) (/ y (* x z)))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y z)) (* (* y (- x 4.0)) x))
  (* (* y (- x 4.0)) (/ y z))
  (- (* (- (* x x) (* 4.0 4.0)) (/ y x)) (* (* y (- x 4.0)) z))
  (* (* y (- x 4.0)) (/ y x))
  (- (pow (/ (+ x 4.0) y) 3) (pow (/ (* x z) y) 3))
  (+ (* (/ (* x z) y) (+ (/ (* x z) y) (/ (+ x 4.0) y))) (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)))
  (- (/ (* x z) y))
  (- (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (/ (* x z) y) (/ (* x z) y)))
  (+ (/ (+ x 4.0) y) (/ (* x z) y))
  (- (+ x 4.0) (* x z))
  (- (/ (* x z) y))
  (/ (* x z) y)
  (/ (* x z) y)
  (/ (* x z) y)
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (* 4.0 (/ 1 y)) (/ x y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
  (+ (- (/ x y) (/ (* x z) y)) (/ 4.0 y))
1.065 * * * [progress]: adding candidates to table
1.181 * [progress]: [Phase 3 of 3] Extracting.
1.181 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ (* x z) y))))> #<alt (λ (x y z) (fabs (* (/ 1 y) (- (+ x 4.0) (* x z)))))> #<alt (λ (x y z) (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ z (/ y x)))))> #<alt (λ (x y z) (fabs (/ (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x)) (* (/ y (+ x 4.0)) (/ y z)))))>)
1.182 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
1.182 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ (* x z) y))))> #<alt (λ (x y z) (fabs (* (/ 1 y) (- (+ x 4.0) (* x z)))))> #<alt (λ (x y z) (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ z (/ y x)))))> #<alt (λ (x y z) (fabs (/ (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x)) (* (/ y (+ x 4.0)) (/ y z)))))>)
1.203 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ (* x z) y))))> #<alt (λ (x y z) (fabs (* (/ 1 y) (- (+ x 4.0) (* x z)))))> #<alt (λ (x y z) (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ z (/ y x)))))> #<alt (λ (x y z) (fabs (/ (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x)) (* (/ y (+ x 4.0)) (/ y z)))))>)
1.222 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ (* x z) y))))> #<alt (λ (x y z) (fabs (* (/ 1 y) (- (+ x 4.0) (* x z)))))> #<alt (λ (x y z) (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (/ z (/ y x)))))> #<alt (λ (x y z) (fabs (/ (- (* 1 (/ y z)) (* (/ y (+ x 4.0)) x)) (* (/ y (+ x 4.0)) (/ y z)))))>)
1.244 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
1.244 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z)))
1.245 * * [simplify]: iteration  0 :  17  enodes  (cost  8 )
1.245 * * [simplify]: iteration  1 :  17  enodes  (cost  8 )
1.245 * [simplify]: Simplified to:
   (fabs (- (+ (* 4.0 (/ 1 y)) (/ x y)) (* (/ x y) z)))
1.949 * [regime-testing]: Baseline error score: 1.5825714366921149
1.950 * [regime-testing]: Oracle error score: 0.014626828353544194
1.951 * [regime-testing]: End program error score: 1.5825714366921149