14.865 * [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-regraph> :
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.022 * * [simplify]: iteration  0 :  10  enodes  (cost  12 )
0.023 * * [simplify]: iteration  1 :  16  enodes  (cost  12 )
0.025 * * [simplify]: iteration  2 :  28  enodes  (cost  12 )
0.028 * * [simplify]: iteration  3 :  39  enodes  (cost  12 )
0.032 * * [simplify]: iteration  4 :  46  enodes  (cost  12 )
0.037 * * [simplify]: iteration  5 :  52  enodes  (cost  12 )
0.042 * * [simplify]: iteration  6 :  55  enodes  (cost  12 )
0.048 * * [simplify]: iteration  done :  55  enodes  (cost  12 )
0.048 * [simplify]: Simplified to:
   (fabs (- (/ (+ x 4.0) y) (* (/ x y) z)))
0.048 * * [progress]: iteration 1 / 4
0.048 * * * [progress]: picking best candidate
0.050 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))>
0.050 * * * [progress]: localizing error
0.059 * * * [progress]: generating rewritten candidates
0.059 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 2)
0.070 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.099 * * * [progress]: generating series expansions
0.099 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 2)
0.099 * [approximate]: Taking taylor expansion of (/ (* x z) y) in (x y z) around 0
0.099 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.099 * [taylor]: Taking taylor expansion of (* x z) in z
0.099 * [taylor]: Taking taylor expansion of x in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of y in z
0.099 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.099 * [taylor]: Taking taylor expansion of (* x z) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.100 * [taylor]: Taking taylor expansion of (* x z) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.100 * [taylor]: Taking taylor expansion of (* x z) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ z y) in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [approximate]: Taking taylor expansion of (/ y (* x z)) in (x y z) around 0
0.104 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.104 * [taylor]: Taking taylor expansion of y in z
0.104 * [taylor]: Taking taylor expansion of (* x z) in z
0.104 * [taylor]: Taking taylor expansion of x in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.105 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (* x z) in y
0.105 * [taylor]: Taking taylor expansion of x in y
0.105 * [taylor]: Taking taylor expansion of z in y
0.105 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (* x z) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of z in x
0.105 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (* x z) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of z in x
0.106 * [taylor]: Taking taylor expansion of (/ y z) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of z in y
0.106 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.106 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.107 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.108 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [approximate]: Taking taylor expansion of (* -1 (/ y (* x z))) in (x y z) around 0
0.110 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in z
0.111 * [taylor]: Taking taylor expansion of -1 in z
0.111 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.111 * [taylor]: Taking taylor expansion of y in z
0.111 * [taylor]: Taking taylor expansion of (* x z) in z
0.111 * [taylor]: Taking taylor expansion of x in z
0.111 * [taylor]: Taking taylor expansion of z in z
0.111 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in y
0.111 * [taylor]: Taking taylor expansion of -1 in y
0.111 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (* x z) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of z in y
0.111 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.111 * [taylor]: Taking taylor expansion of -1 in x
0.111 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (* x z) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of z in x
0.112 * [taylor]: Taking taylor expansion of (* -1 (/ y (* x z))) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.112 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (* x z) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.112 * [taylor]: Taking taylor expansion of (* -1 (/ y z)) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of (/ y z) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.113 * [taylor]: Taking taylor expansion of (/ -1 z) in z
0.113 * [taylor]: Taking taylor expansion of -1 in z
0.113 * [taylor]: Taking taylor expansion of z in z
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.114 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.116 * [taylor]: Taking taylor expansion of 0 in z
0.117 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.119 * [taylor]: Taking taylor expansion of 0 in z
0.120 * [taylor]: Taking taylor expansion of 0 in z
0.121 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.121 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in (x y z) around 0
0.121 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in z
0.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in z
0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in z
0.121 * [taylor]: Taking taylor expansion of 4.0 in z
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of (/ x y) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of (/ (* x z) y) in z
0.121 * [taylor]: Taking taylor expansion of (* x z) in z
0.121 * [taylor]: Taking taylor expansion of x in z
0.121 * [taylor]: Taking taylor expansion of z in z
0.121 * [taylor]: Taking taylor expansion of y in z
0.121 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in y
0.121 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in y
0.121 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of 4.0 in y
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ x y) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (/ (* x z) y) in y
0.122 * [taylor]: Taking taylor expansion of (* x z) in y
0.122 * [taylor]: Taking taylor expansion of x in y
0.122 * [taylor]: Taking taylor expansion of z in y
0.122 * [taylor]: Taking taylor expansion of y in y
0.122 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.122 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.122 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.122 * [taylor]: Taking taylor expansion of 4.0 in x
0.122 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (/ x y) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.122 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.122 * [taylor]: Taking taylor expansion of (* x z) in x
0.122 * [taylor]: Taking taylor expansion of x in x
0.122 * [taylor]: Taking taylor expansion of z in x
0.122 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y)) in x
0.123 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 y)) (/ x y)) in x
0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in x
0.123 * [taylor]: Taking taylor expansion of 4.0 in x
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ x y) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (/ (* x z) y) in x
0.123 * [taylor]: Taking taylor expansion of (* x z) in x
0.123 * [taylor]: Taking taylor expansion of x in x
0.123 * [taylor]: Taking taylor expansion of z in x
0.123 * [taylor]: Taking taylor expansion of y in x
0.123 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
0.123 * [taylor]: Taking taylor expansion of 4.0 in y
0.123 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.123 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 4.0 in z
0.125 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (/ z y) in y
0.125 * [taylor]: Taking taylor expansion of z in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of (- 1 z) in z
0.125 * [taylor]: Taking taylor expansion of 1 in z
0.125 * [taylor]: Taking taylor expansion of z in z
0.126 * [taylor]: Taking taylor expansion of 0 in z
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [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) (* 4.0 y)) (/ y (* x z))) in (x y z) around 0
0.132 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in z
0.132 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) 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 (* 4.0 y) in z
0.132 * [taylor]: Taking taylor expansion of 4.0 in z
0.132 * [taylor]: Taking taylor expansion of y 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 (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in y
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) 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 (* 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 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 (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) 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 (* 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 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 (- (+ (/ y x) (* 4.0 y)) (/ y (* x z))) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ y x) (* 4.0 y)) 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
0.134 * [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 (* 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 (- y (/ y z)) in y
0.134 * [taylor]: Taking taylor expansion of 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 0 in z
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
0.136 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
0.136 * [taylor]: Taking taylor expansion of 1 in z
0.136 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.136 * [taylor]: Taking taylor expansion of z 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 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.146 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.147 * [taylor]: Taking taylor expansion of 0 in z
0.148 * [approximate]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in (x y z) around 0
0.148 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in z
0.148 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in z
0.148 * [taylor]: Taking taylor expansion of (/ y x) in z
0.148 * [taylor]: Taking taylor expansion of y in z
0.148 * [taylor]: Taking taylor expansion of x in z
0.148 * [taylor]: Taking taylor expansion of (/ y (* x z)) in z
0.148 * [taylor]: Taking taylor expansion of y in z
0.148 * [taylor]: Taking taylor expansion of (* x z) in z
0.148 * [taylor]: Taking taylor expansion of x in z
0.148 * [taylor]: Taking taylor expansion of z in z
0.148 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
0.148 * [taylor]: Taking taylor expansion of 4.0 in z
0.148 * [taylor]: Taking taylor expansion of y in z
0.148 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in y
0.148 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in y
0.148 * [taylor]: Taking taylor expansion of (/ y x) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of (/ y (* x z)) in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (* x z) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [taylor]: Taking taylor expansion of z in y
0.149 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.149 * [taylor]: Taking taylor expansion of 4.0 in y
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (* x z) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of z in x
0.149 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.149 * [taylor]: Taking taylor expansion of 4.0 in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (- (+ (/ y x) (/ y (* x z))) (* 4.0 y)) in x
0.149 * [taylor]: Taking taylor expansion of (+ (/ y x) (/ y (* x z))) in x
0.149 * [taylor]: Taking taylor expansion of (/ y x) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of (/ y (* x z)) in x
0.149 * [taylor]: Taking taylor expansion of y in x
0.149 * [taylor]: Taking taylor expansion of (* x z) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [taylor]: Taking taylor expansion of z in x
0.152 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
0.152 * [taylor]: Taking taylor expansion of 4.0 in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [taylor]: Taking taylor expansion of (+ (/ y z) y) in y
0.152 * [taylor]: Taking taylor expansion of (/ y z) in y
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [taylor]: Taking taylor expansion of z in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [taylor]: Taking taylor expansion of 0 in z
0.154 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
0.154 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
0.154 * [taylor]: Taking taylor expansion of 4.0 in y
0.155 * [taylor]: Taking taylor expansion of y in y
0.155 * [taylor]: Taking taylor expansion of 0 in z
0.155 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
0.155 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.155 * [taylor]: Taking taylor expansion of z in z
0.155 * [taylor]: Taking taylor expansion of 1 in z
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [taylor]: Taking taylor expansion of 0 in z
0.160 * [taylor]: Taking taylor expansion of (- 4.0) in z
0.160 * [taylor]: Taking taylor expansion of 4.0 in z
0.160 * [taylor]: Taking taylor expansion of 0 in z
0.164 * [taylor]: Taking taylor expansion of 0 in y
0.164 * [taylor]: Taking taylor expansion of 0 in z
0.164 * [taylor]: Taking taylor expansion of 0 in z
0.165 * [taylor]: Taking taylor expansion of 0 in z
0.166 * [taylor]: Taking taylor expansion of 0 in z
0.167 * * * [progress]: simplifying candidates
0.168 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (/ x y) z)
  (+ (- (log x) (log y)) (log z))
  (+ (log (/ x y)) (log z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (* (/ (* (* x x) x) (* (* y y) y)) (* (* z z) z))
  (* (* (* (/ x y) (/ x y)) (/ x y)) (* (* z z) z))
  (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z)))
  (cbrt (* (/ x y) z))
  (* (* (* (/ x y) z) (* (/ x y) z)) (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (* (/ x y) 1)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (* (/ x y) z)
  (* (/ x y) z)
  (* (/ 1 y) z)
  (* x z)
  (/ (exp (/ (+ x 4.0) y)) (exp (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (* (- (/ (+ x 4.0) y) (* (/ x y) z)) (- (/ (+ x 4.0) y) (* (/ x y) z))) (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (- (* (+ x 4.0) y) (* y (* x z)))
  (* y y)
  (- (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)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
  (- (+ (* 4.0 (/ 1 y)) (/ x y)) (/ (* x z) y))
0.170 * * [simplify]: iteration  0 :  98  enodes  (cost  556 )
0.185 * * [simplify]: iteration  1 :  244  enodes  (cost  534 )
0.250 * * [simplify]: iteration  2 :  752  enodes  (cost  476 )
0.596 * * [simplify]: iteration  3 :  2776  enodes  (cost  476 )
1.352 * * [simplify]: iteration  done :  5000  enodes  (cost  476 )
1.352 * [simplify]: Simplified to:
   (/ (* x z) y)
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (log (* (/ x y) z))
  (exp (* (/ x y) z))
  (pow (/ (* x z) y) 3)
  (pow (/ (* x z) y) 3)
  (* (cbrt (* (/ x y) z)) (cbrt (* (/ x y) z)))
  (cbrt (* (/ x y) z))
  (pow (/ (* x z) y) 3)
  (sqrt (* (/ x y) z))
  (sqrt (* (/ x y) z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (sqrt (/ x y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ (sqrt x) (sqrt y)) (sqrt z))
  (* (/ x y) (* (cbrt z) (cbrt z)))
  (* (/ x y) (sqrt z))
  (/ x y)
  (* (cbrt (/ x y)) z)
  (* (sqrt (/ x y)) z)
  (* (/ (cbrt x) (cbrt y)) z)
  (* (/ (cbrt x) (sqrt y)) z)
  (* (/ (cbrt x) y) z)
  (* (/ (sqrt x) (cbrt y)) z)
  (* (/ (sqrt x) (sqrt y)) z)
  (* (/ (sqrt x) y) z)
  (* (/ x (cbrt y)) z)
  (* (/ x (sqrt y)) z)
  (/ (* x z) y)
  (/ (* x z) y)
  (/ z y)
  (* x z)
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (log (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (exp (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (* (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))) (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z))))
  (cbrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (pow (- (/ (+ x 4.0) y) (* (/ x y) z)) 3)
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (sqrt (- (/ (+ x 4.0) y) (* (/ x y) z)))
  (- (+ x 4.0) (* x z))
  (* y (- (+ x 4.0) (* x z)))
  (* y y)
  (- (pow (/ (+ x 4.0) y) 3) (pow (* (/ x y) z) 3))
  (+ (* (/ (+ x 4.0) y) (/ (+ x 4.0) y)) (* (/ (* x z) y) (+ (/ (+ 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)
  (+ (* (/ x y) (- 1 z)) (/ 4.0 y))
  (+ (* (/ x y) (- 1 z)) (/ 4.0 y))
  (+ (* (/ x y) (- 1 z)) (/ 4.0 y))
1.353 * * * [progress]: adding candidates to table
1.474 * * [progress]: iteration 2 / 4
1.474 * * * [progress]: picking best candidate
1.486 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))>
1.486 * * * [progress]: localizing error
1.493 * * * [progress]: generating rewritten candidates
1.493 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.530 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 1)
1.549 * * * [progress]: generating series expansions
1.549 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.549 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (x z y) around 0
1.550 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
1.550 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
1.550 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [taylor]: Taking taylor expansion of 4.0 in y
1.550 * [taylor]: Taking taylor expansion of (* x z) in y
1.550 * [taylor]: Taking taylor expansion of x in y
1.550 * [taylor]: Taking taylor expansion of z in y
1.550 * [taylor]: Taking taylor expansion of y in y
1.550 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z
1.550 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
1.550 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
1.550 * [taylor]: Taking taylor expansion of x in z
1.550 * [taylor]: Taking taylor expansion of 4.0 in z
1.550 * [taylor]: Taking taylor expansion of (* x z) in z
1.550 * [taylor]: Taking taylor expansion of x in z
1.550 * [taylor]: Taking taylor expansion of z in z
1.550 * [taylor]: Taking taylor expansion of y in z
1.551 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
1.551 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.551 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [taylor]: Taking taylor expansion of 4.0 in x
1.551 * [taylor]: Taking taylor expansion of (* x z) in x
1.551 * [taylor]: Taking taylor expansion of x in x
1.551 * [taylor]: Taking taylor expansion of z in x
1.551 * [taylor]: Taking taylor expansion of y in x
1.552 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
1.552 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.552 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [taylor]: Taking taylor expansion of 4.0 in x
1.552 * [taylor]: Taking taylor expansion of (* x z) in x
1.552 * [taylor]: Taking taylor expansion of x in x
1.552 * [taylor]: Taking taylor expansion of z in x
1.552 * [taylor]: Taking taylor expansion of y in x
1.553 * [taylor]: Taking taylor expansion of (/ 4.0 y) in z
1.553 * [taylor]: Taking taylor expansion of 4.0 in z
1.553 * [taylor]: Taking taylor expansion of y in z
1.553 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
1.553 * [taylor]: Taking taylor expansion of 4.0 in y
1.553 * [taylor]: Taking taylor expansion of y in y
1.554 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ z y)) in z
1.554 * [taylor]: Taking taylor expansion of (/ 1 y) in z
1.554 * [taylor]: Taking taylor expansion of y in z
1.554 * [taylor]: Taking taylor expansion of (/ z y) in z
1.554 * [taylor]: Taking taylor expansion of z in z
1.554 * [taylor]: Taking taylor expansion of y in z
1.554 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.554 * [taylor]: Taking taylor expansion of y in y
1.555 * [taylor]: Taking taylor expansion of 0 in y
1.556 * [taylor]: Taking taylor expansion of 0 in z
1.556 * [taylor]: Taking taylor expansion of 0 in y
1.557 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
1.557 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.557 * [taylor]: Taking taylor expansion of y in y
1.558 * [approximate]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (x z y) around 0
1.558 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
1.558 * [taylor]: Taking taylor expansion of y in y
1.558 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
1.558 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.558 * [taylor]: Taking taylor expansion of x in y
1.558 * [taylor]: Taking taylor expansion of 4.0 in y
1.558 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
1.558 * [taylor]: Taking taylor expansion of (* x z) in y
1.558 * [taylor]: Taking taylor expansion of x in y
1.558 * [taylor]: Taking taylor expansion of z in y
1.558 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
1.558 * [taylor]: Taking taylor expansion of y in z
1.558 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
1.558 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
1.558 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.558 * [taylor]: Taking taylor expansion of x in z
1.558 * [taylor]: Taking taylor expansion of 4.0 in z
1.558 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.558 * [taylor]: Taking taylor expansion of (* x z) in z
1.558 * [taylor]: Taking taylor expansion of x in z
1.558 * [taylor]: Taking taylor expansion of z in z
1.559 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
1.559 * [taylor]: Taking taylor expansion of y in x
1.559 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.559 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.559 * [taylor]: Taking taylor expansion of x in x
1.559 * [taylor]: Taking taylor expansion of 4.0 in x
1.559 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.559 * [taylor]: Taking taylor expansion of (* x z) in x
1.559 * [taylor]: Taking taylor expansion of x in x
1.559 * [taylor]: Taking taylor expansion of z in x
1.559 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
1.559 * [taylor]: Taking taylor expansion of y in x
1.559 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.559 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.560 * [taylor]: Taking taylor expansion of x in x
1.560 * [taylor]: Taking taylor expansion of 4.0 in x
1.560 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.560 * [taylor]: Taking taylor expansion of (* x z) in x
1.560 * [taylor]: Taking taylor expansion of x in x
1.560 * [taylor]: Taking taylor expansion of z in x
1.561 * [taylor]: Taking taylor expansion of (* (- 1 (/ 1 z)) y) in z
1.561 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
1.561 * [taylor]: Taking taylor expansion of 1 in z
1.561 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.561 * [taylor]: Taking taylor expansion of z in z
1.561 * [taylor]: Taking taylor expansion of y in z
1.562 * [taylor]: Taking taylor expansion of (* -1 y) in y
1.562 * [taylor]: Taking taylor expansion of -1 in y
1.562 * [taylor]: Taking taylor expansion of y in y
1.564 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.564 * [taylor]: Taking taylor expansion of 4.0 in z
1.564 * [taylor]: Taking taylor expansion of y in z
1.565 * [taylor]: Taking taylor expansion of y in y
1.568 * [taylor]: Taking taylor expansion of 0 in z
1.568 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.568 * [taylor]: Taking taylor expansion of 4.0 in y
1.568 * [taylor]: Taking taylor expansion of y in y
1.570 * [taylor]: Taking taylor expansion of 0 in y
1.574 * [taylor]: Taking taylor expansion of 0 in z
1.574 * [taylor]: Taking taylor expansion of 0 in y
1.574 * [taylor]: Taking taylor expansion of 0 in y
1.576 * [taylor]: Taking taylor expansion of 0 in y
1.580 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (x z y) around 0
1.580 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
1.580 * [taylor]: Taking taylor expansion of -1 in y
1.580 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
1.580 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
1.580 * [taylor]: Taking taylor expansion of 4.0 in y
1.580 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
1.580 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
1.580 * [taylor]: Taking taylor expansion of (* x z) in y
1.580 * [taylor]: Taking taylor expansion of x in y
1.580 * [taylor]: Taking taylor expansion of z in y
1.580 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.580 * [taylor]: Taking taylor expansion of x in y
1.580 * [taylor]: Taking taylor expansion of y in y
1.580 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
1.580 * [taylor]: Taking taylor expansion of -1 in z
1.580 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
1.580 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
1.580 * [taylor]: Taking taylor expansion of 4.0 in z
1.580 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
1.580 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.580 * [taylor]: Taking taylor expansion of (* x z) in z
1.580 * [taylor]: Taking taylor expansion of x in z
1.580 * [taylor]: Taking taylor expansion of z in z
1.581 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.581 * [taylor]: Taking taylor expansion of x in z
1.581 * [taylor]: Taking taylor expansion of y in z
1.581 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
1.581 * [taylor]: Taking taylor expansion of -1 in x
1.581 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
1.581 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.581 * [taylor]: Taking taylor expansion of 4.0 in x
1.581 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.581 * [taylor]: Taking taylor expansion of (* x z) in x
1.581 * [taylor]: Taking taylor expansion of x in x
1.581 * [taylor]: Taking taylor expansion of z in x
1.581 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of y in x
1.582 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
1.582 * [taylor]: Taking taylor expansion of -1 in x
1.582 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
1.582 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.582 * [taylor]: Taking taylor expansion of 4.0 in x
1.582 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.582 * [taylor]: Taking taylor expansion of (* x z) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.582 * [taylor]: Taking taylor expansion of z in x
1.582 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.582 * [taylor]: Taking taylor expansion of x in x
1.583 * [taylor]: Taking taylor expansion of y in x
1.583 * [taylor]: Taking taylor expansion of (* (+ (/ 1 z) 1) y) in z
1.583 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
1.583 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.583 * [taylor]: Taking taylor expansion of z in z
1.583 * [taylor]: Taking taylor expansion of 1 in z
1.583 * [taylor]: Taking taylor expansion of y in z
1.584 * [taylor]: Taking taylor expansion of y in y
1.586 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in z
1.586 * [taylor]: Taking taylor expansion of (* 4.0 y) in z
1.586 * [taylor]: Taking taylor expansion of 4.0 in z
1.586 * [taylor]: Taking taylor expansion of y in z
1.587 * [taylor]: Taking taylor expansion of y in y
1.589 * [taylor]: Taking taylor expansion of 0 in z
1.590 * [taylor]: Taking taylor expansion of (- (* 4.0 y)) in y
1.590 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
1.590 * [taylor]: Taking taylor expansion of 4.0 in y
1.590 * [taylor]: Taking taylor expansion of y in y
1.592 * [taylor]: Taking taylor expansion of 0 in y
1.595 * [taylor]: Taking taylor expansion of 0 in z
1.595 * [taylor]: Taking taylor expansion of 0 in y
1.596 * [taylor]: Taking taylor expansion of 0 in y
1.597 * [taylor]: Taking taylor expansion of 0 in y
1.599 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 1)
1.600 * [approximate]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in (x z) around 0
1.600 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
1.600 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
1.600 * [taylor]: Taking taylor expansion of x in z
1.600 * [taylor]: Taking taylor expansion of 4.0 in z
1.600 * [taylor]: Taking taylor expansion of (* x z) in z
1.600 * [taylor]: Taking taylor expansion of x in z
1.600 * [taylor]: Taking taylor expansion of z in z
1.600 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.600 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of 4.0 in x
1.600 * [taylor]: Taking taylor expansion of (* x z) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of z in x
1.600 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
1.600 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of 4.0 in x
1.600 * [taylor]: Taking taylor expansion of (* x z) in x
1.600 * [taylor]: Taking taylor expansion of x in x
1.600 * [taylor]: Taking taylor expansion of z in x
1.601 * [taylor]: Taking taylor expansion of 4.0 in z
1.601 * [taylor]: Taking taylor expansion of (- 1 z) in z
1.602 * [taylor]: Taking taylor expansion of 1 in z
1.602 * [taylor]: Taking taylor expansion of z in z
1.603 * [taylor]: Taking taylor expansion of 0 in z
1.604 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in (x z) around 0
1.604 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
1.604 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
1.604 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.604 * [taylor]: Taking taylor expansion of x in z
1.604 * [taylor]: Taking taylor expansion of 4.0 in z
1.604 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.604 * [taylor]: Taking taylor expansion of (* x z) in z
1.604 * [taylor]: Taking taylor expansion of x in z
1.604 * [taylor]: Taking taylor expansion of z in z
1.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.605 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.605 * [taylor]: Taking taylor expansion of x in x
1.605 * [taylor]: Taking taylor expansion of 4.0 in x
1.605 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.605 * [taylor]: Taking taylor expansion of (* x z) in x
1.605 * [taylor]: Taking taylor expansion of x in x
1.605 * [taylor]: Taking taylor expansion of z in x
1.605 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
1.605 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
1.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.605 * [taylor]: Taking taylor expansion of x in x
1.606 * [taylor]: Taking taylor expansion of 4.0 in x
1.606 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.606 * [taylor]: Taking taylor expansion of (* x z) in x
1.606 * [taylor]: Taking taylor expansion of x in x
1.606 * [taylor]: Taking taylor expansion of z in x
1.606 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
1.606 * [taylor]: Taking taylor expansion of 1 in z
1.606 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.606 * [taylor]: Taking taylor expansion of z in z
1.609 * [taylor]: Taking taylor expansion of 4.0 in z
1.612 * [taylor]: Taking taylor expansion of 0 in z
1.612 * [approximate]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in (x z) around 0
1.612 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
1.612 * [taylor]: Taking taylor expansion of 4.0 in z
1.612 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
1.612 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
1.612 * [taylor]: Taking taylor expansion of (* x z) in z
1.612 * [taylor]: Taking taylor expansion of x in z
1.612 * [taylor]: Taking taylor expansion of z in z
1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in z
1.613 * [taylor]: Taking taylor expansion of x in z
1.613 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.613 * [taylor]: Taking taylor expansion of 4.0 in x
1.613 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.613 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.613 * [taylor]: Taking taylor expansion of (* x z) in x
1.613 * [taylor]: Taking taylor expansion of x in x
1.613 * [taylor]: Taking taylor expansion of z in x
1.613 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.613 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
1.614 * [taylor]: Taking taylor expansion of 4.0 in x
1.614 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
1.614 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
1.614 * [taylor]: Taking taylor expansion of (* x z) in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of z in x
1.614 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.614 * [taylor]: Taking taylor expansion of x in x
1.614 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1)) in z
1.614 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
1.614 * [taylor]: Taking taylor expansion of (/ 1 z) in z
1.614 * [taylor]: Taking taylor expansion of z in z
1.615 * [taylor]: Taking taylor expansion of 1 in z
1.617 * [taylor]: Taking taylor expansion of 4.0 in z
1.620 * [taylor]: Taking taylor expansion of 0 in z
1.620 * * * [progress]: simplifying candidates
1.621 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log (- (+ x 4.0) (* x z))) (log y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (/ (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z))) (* (* y y) y))
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (* (* (/ (- (+ x 4.0) (* x z)) y) (/ (- (+ x 4.0) (* x z)) y)) (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (- (- (+ x 4.0) (* x z)))
  (- y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) 1)
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) 1)
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ 1 1)
  (/ (- (+ x 4.0) (* x z)) y)
  (/ 1 y)
  (/ y (- (+ x 4.0) (* x z)))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (/ (- (+ x 4.0) (* x z)) 1)
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (- (+ x 4.0) (* x z)))
  (* y (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z)))))
  (* y (+ (+ x 4.0) (* x z)))
  (/ (* (exp x) (exp 4.0)) (exp (* x z)))
  (/ (exp (+ x 4.0)) (exp (* x z)))
  (log (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (cbrt (- (+ x 4.0) (* x z)))
  (* (* (- (+ x 4.0) (* x z)) (- (+ x 4.0) (* x z))) (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (- (pow (+ x 4.0) 3) (pow (* x z) 3))
  (+ (* (+ x 4.0) (+ x 4.0)) (+ (* (* x z) (* x z)) (* (+ x 4.0) (* x z))))
  (- (* x z))
  (- (* (+ x 4.0) (+ x 4.0)) (* (* x z) (* x z)))
  (+ (+ x 4.0) (* x z))
  (- 4.0 (* x z))
  (- (* x z))
  (- (+ (* 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))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
1.624 * * [simplify]: iteration  0 :  83  enodes  (cost  705 )
1.636 * * [simplify]: iteration  1 :  207  enodes  (cost  685 )
1.682 * * [simplify]: iteration  2 :  639  enodes  (cost  629 )
1.891 * * [simplify]: iteration  3 :  2483  enodes  (cost  629 )
2.619 * * [simplify]: iteration  done :  5000  enodes  (cost  628 )
2.620 * [simplify]: Simplified to:
   (log (/ (- (+ x 4.0) (* x z)) y))
  (log (/ (- (+ x 4.0) (* x z)) y))
  (exp (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (* (cbrt (/ (- (+ x 4.0) (* x z)) y)) (cbrt (/ (- (+ x 4.0) (* x z)) y)))
  (cbrt (/ (- (+ x 4.0) (* x z)) y))
  (pow (/ (- (+ x 4.0) (* x z)) y) 3)
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (sqrt (/ (- (+ x 4.0) (* x z)) y))
  (- (* z x) (+ x 4.0))
  (- y)
  (/ (+ x 4.0) y)
  (/ (* x z) y)
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z)))) (sqrt y))
  (/ (cbrt (- (+ x 4.0) (* x z))) (sqrt y))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (/ (cbrt (- (+ x 4.0) (* x z))) y)
  (/ (sqrt (- (+ x 4.0) (* x z))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (- (+ x 4.0) (* x z))) (cbrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (/ (sqrt (- (+ x 4.0) (* x z))) (sqrt y))
  (sqrt (- (+ x 4.0) (* x z)))
  (/ (sqrt (- (+ x 4.0) (* x z))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  1
  (/ (+ x (- 4.0 (* x z))) y)
  (/ 1 y)
  (/ y (+ x (- 4.0 (* x z))))
  (/ (- (+ x 4.0) (* x z)) (* (cbrt y) (cbrt y)))
  (/ (- (+ x 4.0) (* x z)) (sqrt y))
  (+ x (- 4.0 (* x z)))
  (/ y (cbrt (- (+ x 4.0) (* x z))))
  (/ y (sqrt (- (+ x 4.0) (* x z))))
  (/ y (+ x (- 4.0 (* x z))))
  (* (+ (* (+ x 4.0) (+ x 4.0)) (* (* x z) (+ (+ x 4.0) (* x z)))) y)
  (* y (+ (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (log (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (* (cbrt (- (+ x 4.0) (* x z))) (cbrt (- (+ x 4.0) (* x z))))
  (cbrt (+ x (- 4.0 (* x z))))
  (pow (+ x (- 4.0 (* x z))) 3)
  (sqrt (- (+ x 4.0) (* x z)))
  (sqrt (- (+ x 4.0) (* x z)))
  (- (pow (+ x 4.0) 3) (pow (* x z) 3))
  (+ (* (+ x 4.0) (+ x 4.0)) (* (* x z) (+ (+ x 4.0) (* x z))))
  (* (- z) x)
  (- (* (+ x 4.0) (+ x 4.0)) (* (* x z) (* x z)))
  (+ (+ x 4.0) (* x z))
  (- 4.0 (* x z))
  (* (- z) x)
  (+ (/ 4.0 y) (- (/ x y) (/ (* x z) y)))
  (+ (/ 4.0 y) (- (/ x y) (/ (* x z) y)))
  (+ (/ 4.0 y) (- (/ x y) (/ (* x z) y)))
  (+ x (- 4.0 (* x z)))
  (+ x (- 4.0 (* x z)))
  (+ x (- 4.0 (* x z)))
2.620 * * * [progress]: adding candidates to table
2.731 * * [progress]: iteration 3 / 4
2.731 * * * [progress]: picking best candidate
2.739 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (/ 1 (/ y (+ x (- 4.0 (* x z)))))))>
2.740 * * * [progress]: localizing error
2.749 * * * [progress]: generating rewritten candidates
2.749 * * * * [progress]: [ 1 / 3 ] rewriting at (2 1 2)
2.759 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
2.774 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2 2)
2.789 * * * [progress]: generating series expansions
2.789 * * * * [progress]: [ 1 / 3 ] generating series at (2 1 2)
2.789 * [approximate]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in (y x z) around 0
2.789 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in z
2.789 * [taylor]: Taking taylor expansion of y in z
2.789 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
2.789 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
2.789 * [taylor]: Taking taylor expansion of x in z
2.789 * [taylor]: Taking taylor expansion of 4.0 in z
2.789 * [taylor]: Taking taylor expansion of (* x z) in z
2.789 * [taylor]: Taking taylor expansion of x in z
2.789 * [taylor]: Taking taylor expansion of z in z
2.790 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in x
2.790 * [taylor]: Taking taylor expansion of y in x
2.790 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.790 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.790 * [taylor]: Taking taylor expansion of x in x
2.790 * [taylor]: Taking taylor expansion of 4.0 in x
2.790 * [taylor]: Taking taylor expansion of (* x z) in x
2.790 * [taylor]: Taking taylor expansion of x in x
2.790 * [taylor]: Taking taylor expansion of z in x
2.791 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in y
2.791 * [taylor]: Taking taylor expansion of y in y
2.791 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
2.791 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
2.791 * [taylor]: Taking taylor expansion of x in y
2.791 * [taylor]: Taking taylor expansion of 4.0 in y
2.791 * [taylor]: Taking taylor expansion of (* x z) in y
2.791 * [taylor]: Taking taylor expansion of x in y
2.791 * [taylor]: Taking taylor expansion of z in y
2.791 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in y
2.791 * [taylor]: Taking taylor expansion of y in y
2.791 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
2.791 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
2.791 * [taylor]: Taking taylor expansion of x in y
2.791 * [taylor]: Taking taylor expansion of 4.0 in y
2.791 * [taylor]: Taking taylor expansion of (* x z) in y
2.791 * [taylor]: Taking taylor expansion of x in y
2.791 * [taylor]: Taking taylor expansion of z in y
2.792 * [taylor]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in x
2.792 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.792 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.792 * [taylor]: Taking taylor expansion of x in x
2.792 * [taylor]: Taking taylor expansion of 4.0 in x
2.792 * [taylor]: Taking taylor expansion of (* x z) in x
2.792 * [taylor]: Taking taylor expansion of x in x
2.792 * [taylor]: Taking taylor expansion of z in x
2.793 * [taylor]: Taking taylor expansion of 0.25 in z
2.794 * [taylor]: Taking taylor expansion of 0 in x
2.794 * [taylor]: Taking taylor expansion of 0 in z
2.795 * [taylor]: Taking taylor expansion of (- (* 0.0625 z) 0.0625) in z
2.795 * [taylor]: Taking taylor expansion of (* 0.0625 z) in z
2.795 * [taylor]: Taking taylor expansion of 0.0625 in z
2.795 * [taylor]: Taking taylor expansion of z in z
2.795 * [taylor]: Taking taylor expansion of 0.0625 in z
2.797 * [taylor]: Taking taylor expansion of 0 in x
2.797 * [taylor]: Taking taylor expansion of 0 in z
2.797 * [taylor]: Taking taylor expansion of 0 in z
2.799 * [taylor]: Taking taylor expansion of (- (+ (* 0.015625 (pow z 2)) 0.015625) (* 0.03125 z)) in z
2.799 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow z 2)) 0.015625) in z
2.799 * [taylor]: Taking taylor expansion of (* 0.015625 (pow z 2)) in z
2.799 * [taylor]: Taking taylor expansion of 0.015625 in z
2.799 * [taylor]: Taking taylor expansion of (pow z 2) in z
2.799 * [taylor]: Taking taylor expansion of z in z
2.799 * [taylor]: Taking taylor expansion of 0.015625 in z
2.799 * [taylor]: Taking taylor expansion of (* 0.03125 z) in z
2.799 * [taylor]: Taking taylor expansion of 0.03125 in z
2.799 * [taylor]: Taking taylor expansion of z in z
2.801 * [approximate]: Taking taylor expansion of (/ 1 (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))))) in (y x z) around 0
2.801 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))))) in z
2.801 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in z
2.801 * [taylor]: Taking taylor expansion of y in z
2.801 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in z
2.801 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in z
2.801 * [taylor]: Taking taylor expansion of 4.0 in z
2.801 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.801 * [taylor]: Taking taylor expansion of x in z
2.801 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.801 * [taylor]: Taking taylor expansion of (* x z) in z
2.801 * [taylor]: Taking taylor expansion of x in z
2.801 * [taylor]: Taking taylor expansion of z in z
2.802 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))))) in x
2.802 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in x
2.802 * [taylor]: Taking taylor expansion of y in x
2.802 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in x
2.802 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.802 * [taylor]: Taking taylor expansion of 4.0 in x
2.802 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.802 * [taylor]: Taking taylor expansion of x in x
2.802 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.802 * [taylor]: Taking taylor expansion of (* x z) in x
2.802 * [taylor]: Taking taylor expansion of x in x
2.802 * [taylor]: Taking taylor expansion of z in x
2.803 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))))) in y
2.803 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in y
2.803 * [taylor]: Taking taylor expansion of y in y
2.803 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in y
2.803 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
2.803 * [taylor]: Taking taylor expansion of 4.0 in y
2.803 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.803 * [taylor]: Taking taylor expansion of x in y
2.803 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.803 * [taylor]: Taking taylor expansion of (* x z) in y
2.803 * [taylor]: Taking taylor expansion of x in y
2.803 * [taylor]: Taking taylor expansion of z in y
2.805 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))))) in y
2.805 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in y
2.805 * [taylor]: Taking taylor expansion of y in y
2.805 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in y
2.805 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
2.805 * [taylor]: Taking taylor expansion of 4.0 in y
2.805 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.805 * [taylor]: Taking taylor expansion of x in y
2.805 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.805 * [taylor]: Taking taylor expansion of (* x z) in y
2.805 * [taylor]: Taking taylor expansion of x in y
2.805 * [taylor]: Taking taylor expansion of z in y
2.807 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
2.807 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
2.807 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
2.807 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.807 * [taylor]: Taking taylor expansion of x in x
2.807 * [taylor]: Taking taylor expansion of 4.0 in x
2.807 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.807 * [taylor]: Taking taylor expansion of (* x z) in x
2.807 * [taylor]: Taking taylor expansion of x in x
2.807 * [taylor]: Taking taylor expansion of z in x
2.808 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 z))) in z
2.808 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.808 * [taylor]: Taking taylor expansion of 1 in z
2.808 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.808 * [taylor]: Taking taylor expansion of z in z
2.811 * [taylor]: Taking taylor expansion of 0 in x
2.811 * [taylor]: Taking taylor expansion of 0 in z
2.813 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2)))) in z
2.813 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2))) in z
2.813 * [taylor]: Taking taylor expansion of 4.0 in z
2.813 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 2)) in z
2.813 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 2) in z
2.813 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.813 * [taylor]: Taking taylor expansion of 1 in z
2.813 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.813 * [taylor]: Taking taylor expansion of z in z
2.818 * [taylor]: Taking taylor expansion of 0 in x
2.818 * [taylor]: Taking taylor expansion of 0 in z
2.818 * [taylor]: Taking taylor expansion of 0 in z
2.821 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (- 1 (/ 1 z)) 3))) in z
2.821 * [taylor]: Taking taylor expansion of 16.0 in z
2.821 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 3)) in z
2.821 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 3) in z
2.821 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.821 * [taylor]: Taking taylor expansion of 1 in z
2.821 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.821 * [taylor]: Taking taylor expansion of z in z
2.824 * [approximate]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (y x z) around 0
2.824 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
2.824 * [taylor]: Taking taylor expansion of -1 in z
2.824 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
2.824 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
2.824 * [taylor]: Taking taylor expansion of 4.0 in z
2.824 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
2.824 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.824 * [taylor]: Taking taylor expansion of (* x z) in z
2.824 * [taylor]: Taking taylor expansion of x in z
2.824 * [taylor]: Taking taylor expansion of z in z
2.825 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.825 * [taylor]: Taking taylor expansion of x in z
2.825 * [taylor]: Taking taylor expansion of y in z
2.825 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
2.825 * [taylor]: Taking taylor expansion of -1 in x
2.825 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
2.825 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
2.825 * [taylor]: Taking taylor expansion of 4.0 in x
2.825 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.825 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.825 * [taylor]: Taking taylor expansion of (* x z) in x
2.825 * [taylor]: Taking taylor expansion of x in x
2.825 * [taylor]: Taking taylor expansion of z in x
2.826 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.826 * [taylor]: Taking taylor expansion of x in x
2.826 * [taylor]: Taking taylor expansion of y in x
2.826 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
2.826 * [taylor]: Taking taylor expansion of -1 in y
2.826 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
2.826 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
2.826 * [taylor]: Taking taylor expansion of 4.0 in y
2.826 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
2.826 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.826 * [taylor]: Taking taylor expansion of (* x z) in y
2.826 * [taylor]: Taking taylor expansion of x in y
2.826 * [taylor]: Taking taylor expansion of z in y
2.826 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.826 * [taylor]: Taking taylor expansion of x in y
2.826 * [taylor]: Taking taylor expansion of y in y
2.828 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
2.828 * [taylor]: Taking taylor expansion of -1 in y
2.828 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
2.828 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
2.828 * [taylor]: Taking taylor expansion of 4.0 in y
2.828 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.828 * [taylor]: Taking taylor expansion of (* x z) in y
2.828 * [taylor]: Taking taylor expansion of x in y
2.828 * [taylor]: Taking taylor expansion of z in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.828 * [taylor]: Taking taylor expansion of x in y
2.828 * [taylor]: Taking taylor expansion of y in y
2.830 * [taylor]: Taking taylor expansion of (/ -1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in x
2.830 * [taylor]: Taking taylor expansion of -1 in x
2.830 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
2.830 * [taylor]: Taking taylor expansion of 4.0 in x
2.830 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.830 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.830 * [taylor]: Taking taylor expansion of (* x z) in x
2.830 * [taylor]: Taking taylor expansion of x in x
2.830 * [taylor]: Taking taylor expansion of z in x
2.831 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.831 * [taylor]: Taking taylor expansion of x in x
2.831 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 z) 1)) in z
2.831 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.831 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.831 * [taylor]: Taking taylor expansion of z in z
2.832 * [taylor]: Taking taylor expansion of 1 in z
2.834 * [taylor]: Taking taylor expansion of 0 in x
2.834 * [taylor]: Taking taylor expansion of 0 in z
2.836 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (/ 1 z) 1) 2))) in z
2.836 * [taylor]: Taking taylor expansion of 4.0 in z
2.836 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 2)) in z
2.836 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 2) in z
2.836 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.836 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.836 * [taylor]: Taking taylor expansion of z in z
2.837 * [taylor]: Taking taylor expansion of 1 in z
2.841 * [taylor]: Taking taylor expansion of 0 in x
2.841 * [taylor]: Taking taylor expansion of 0 in z
2.841 * [taylor]: Taking taylor expansion of 0 in z
2.844 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (/ 1 z) 1) 3))) in z
2.844 * [taylor]: Taking taylor expansion of 16.0 in z
2.844 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 3)) in z
2.844 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 3) in z
2.844 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.844 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.844 * [taylor]: Taking taylor expansion of z in z
2.844 * [taylor]: Taking taylor expansion of 1 in z
2.846 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
2.846 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (y x z) around 0
2.846 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z
2.846 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
2.846 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
2.846 * [taylor]: Taking taylor expansion of x in z
2.846 * [taylor]: Taking taylor expansion of 4.0 in z
2.846 * [taylor]: Taking taylor expansion of (* x z) in z
2.846 * [taylor]: Taking taylor expansion of x in z
2.846 * [taylor]: Taking taylor expansion of z in z
2.846 * [taylor]: Taking taylor expansion of y in z
2.847 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
2.847 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.847 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.847 * [taylor]: Taking taylor expansion of x in x
2.847 * [taylor]: Taking taylor expansion of 4.0 in x
2.847 * [taylor]: Taking taylor expansion of (* x z) in x
2.847 * [taylor]: Taking taylor expansion of x in x
2.847 * [taylor]: Taking taylor expansion of z in x
2.847 * [taylor]: Taking taylor expansion of y in x
2.848 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
2.848 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
2.848 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
2.848 * [taylor]: Taking taylor expansion of x in y
2.848 * [taylor]: Taking taylor expansion of 4.0 in y
2.848 * [taylor]: Taking taylor expansion of (* x z) in y
2.848 * [taylor]: Taking taylor expansion of x in y
2.848 * [taylor]: Taking taylor expansion of z in y
2.848 * [taylor]: Taking taylor expansion of y in y
2.848 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
2.848 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
2.848 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
2.848 * [taylor]: Taking taylor expansion of x in y
2.848 * [taylor]: Taking taylor expansion of 4.0 in y
2.848 * [taylor]: Taking taylor expansion of (* x z) in y
2.848 * [taylor]: Taking taylor expansion of x in y
2.848 * [taylor]: Taking taylor expansion of z in y
2.848 * [taylor]: Taking taylor expansion of y in y
2.849 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.849 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.849 * [taylor]: Taking taylor expansion of x in x
2.849 * [taylor]: Taking taylor expansion of 4.0 in x
2.849 * [taylor]: Taking taylor expansion of (* x z) in x
2.849 * [taylor]: Taking taylor expansion of x in x
2.849 * [taylor]: Taking taylor expansion of z in x
2.850 * [taylor]: Taking taylor expansion of 4.0 in z
2.851 * [taylor]: Taking taylor expansion of 0 in x
2.851 * [taylor]: Taking taylor expansion of 0 in z
2.852 * [taylor]: Taking taylor expansion of (- 1 z) in z
2.852 * [taylor]: Taking taylor expansion of 1 in z
2.852 * [taylor]: Taking taylor expansion of z in z
2.854 * [taylor]: Taking taylor expansion of 0 in x
2.854 * [taylor]: Taking taylor expansion of 0 in z
2.854 * [taylor]: Taking taylor expansion of 0 in z
2.855 * [taylor]: Taking taylor expansion of 0 in z
2.857 * [approximate]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in (y x z) around 0
2.857 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in z
2.857 * [taylor]: Taking taylor expansion of y in z
2.857 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in z
2.857 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in z
2.857 * [taylor]: Taking taylor expansion of 4.0 in z
2.857 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.857 * [taylor]: Taking taylor expansion of x in z
2.857 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.857 * [taylor]: Taking taylor expansion of (* x z) in z
2.857 * [taylor]: Taking taylor expansion of x in z
2.857 * [taylor]: Taking taylor expansion of z in z
2.857 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in x
2.857 * [taylor]: Taking taylor expansion of y in x
2.857 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in x
2.857 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.857 * [taylor]: Taking taylor expansion of 4.0 in x
2.857 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.857 * [taylor]: Taking taylor expansion of x in x
2.858 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.858 * [taylor]: Taking taylor expansion of (* x z) in x
2.858 * [taylor]: Taking taylor expansion of x in x
2.858 * [taylor]: Taking taylor expansion of z in x
2.858 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in y
2.858 * [taylor]: Taking taylor expansion of y in y
2.858 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in y
2.858 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
2.858 * [taylor]: Taking taylor expansion of 4.0 in y
2.858 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.858 * [taylor]: Taking taylor expansion of x in y
2.858 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.858 * [taylor]: Taking taylor expansion of (* x z) in y
2.858 * [taylor]: Taking taylor expansion of x in y
2.858 * [taylor]: Taking taylor expansion of z in y
2.858 * [taylor]: Taking taylor expansion of (* y (- (+ 4.0 (/ 1 x)) (/ 1 (* x z)))) in y
2.858 * [taylor]: Taking taylor expansion of y in y
2.858 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in y
2.858 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in y
2.858 * [taylor]: Taking taylor expansion of 4.0 in y
2.858 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.858 * [taylor]: Taking taylor expansion of x in y
2.858 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.858 * [taylor]: Taking taylor expansion of (* x z) in y
2.858 * [taylor]: Taking taylor expansion of x in y
2.858 * [taylor]: Taking taylor expansion of z in y
2.859 * [taylor]: Taking taylor expansion of 0 in x
2.860 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
2.860 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
2.860 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.860 * [taylor]: Taking taylor expansion of x in x
2.860 * [taylor]: Taking taylor expansion of 4.0 in x
2.860 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.860 * [taylor]: Taking taylor expansion of (* x z) in x
2.860 * [taylor]: Taking taylor expansion of x in x
2.861 * [taylor]: Taking taylor expansion of z in x
2.861 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.861 * [taylor]: Taking taylor expansion of 1 in z
2.861 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.861 * [taylor]: Taking taylor expansion of z in z
2.862 * [taylor]: Taking taylor expansion of 0 in z
2.864 * [taylor]: Taking taylor expansion of 0 in x
2.866 * [taylor]: Taking taylor expansion of 4.0 in z
2.866 * [taylor]: Taking taylor expansion of 0 in z
2.869 * [taylor]: Taking taylor expansion of 0 in x
2.869 * [taylor]: Taking taylor expansion of 0 in z
2.871 * [taylor]: Taking taylor expansion of 0 in z
2.871 * [taylor]: Taking taylor expansion of 0 in z
2.872 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (y x z) around 0
2.872 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
2.872 * [taylor]: Taking taylor expansion of -1 in z
2.872 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
2.872 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
2.872 * [taylor]: Taking taylor expansion of 4.0 in z
2.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
2.872 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.872 * [taylor]: Taking taylor expansion of (* x z) in z
2.872 * [taylor]: Taking taylor expansion of x in z
2.872 * [taylor]: Taking taylor expansion of z in z
2.872 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.872 * [taylor]: Taking taylor expansion of x in z
2.872 * [taylor]: Taking taylor expansion of y in z
2.872 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
2.872 * [taylor]: Taking taylor expansion of -1 in x
2.872 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
2.872 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
2.872 * [taylor]: Taking taylor expansion of 4.0 in x
2.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.873 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.873 * [taylor]: Taking taylor expansion of (* x z) in x
2.873 * [taylor]: Taking taylor expansion of x in x
2.873 * [taylor]: Taking taylor expansion of z in x
2.873 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.873 * [taylor]: Taking taylor expansion of x in x
2.873 * [taylor]: Taking taylor expansion of y in x
2.873 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
2.873 * [taylor]: Taking taylor expansion of -1 in y
2.873 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
2.873 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
2.873 * [taylor]: Taking taylor expansion of 4.0 in y
2.873 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
2.873 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.873 * [taylor]: Taking taylor expansion of (* x z) in y
2.873 * [taylor]: Taking taylor expansion of x in y
2.873 * [taylor]: Taking taylor expansion of z in y
2.873 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.873 * [taylor]: Taking taylor expansion of x in y
2.873 * [taylor]: Taking taylor expansion of y in y
2.874 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
2.874 * [taylor]: Taking taylor expansion of -1 in y
2.874 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
2.874 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
2.874 * [taylor]: Taking taylor expansion of 4.0 in y
2.874 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
2.874 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
2.874 * [taylor]: Taking taylor expansion of (* x z) in y
2.874 * [taylor]: Taking taylor expansion of x in y
2.874 * [taylor]: Taking taylor expansion of z in y
2.874 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.874 * [taylor]: Taking taylor expansion of x in y
2.874 * [taylor]: Taking taylor expansion of y in y
2.874 * [taylor]: Taking taylor expansion of 0 in x
2.879 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) 4.0) in x
2.879 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.879 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.879 * [taylor]: Taking taylor expansion of (* x z) in x
2.879 * [taylor]: Taking taylor expansion of x in x
2.879 * [taylor]: Taking taylor expansion of z in x
2.879 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.879 * [taylor]: Taking taylor expansion of x in x
2.880 * [taylor]: Taking taylor expansion of 4.0 in x
2.880 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.880 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.880 * [taylor]: Taking taylor expansion of z in z
2.880 * [taylor]: Taking taylor expansion of 1 in z
2.880 * [taylor]: Taking taylor expansion of 0 in z
2.883 * [taylor]: Taking taylor expansion of 0 in x
2.885 * [taylor]: Taking taylor expansion of (- 4.0) in z
2.885 * [taylor]: Taking taylor expansion of 4.0 in z
2.885 * [taylor]: Taking taylor expansion of 0 in z
2.888 * [taylor]: Taking taylor expansion of 0 in x
2.889 * [taylor]: Taking taylor expansion of 0 in z
2.891 * [taylor]: Taking taylor expansion of 0 in z
2.891 * [taylor]: Taking taylor expansion of 0 in z
2.892 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2 2)
2.892 * [approximate]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in (x z) around 0
2.892 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
2.892 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
2.892 * [taylor]: Taking taylor expansion of x in z
2.892 * [taylor]: Taking taylor expansion of 4.0 in z
2.892 * [taylor]: Taking taylor expansion of (* x z) in z
2.892 * [taylor]: Taking taylor expansion of x in z
2.892 * [taylor]: Taking taylor expansion of z in z
2.892 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.892 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.892 * [taylor]: Taking taylor expansion of x in x
2.892 * [taylor]: Taking taylor expansion of 4.0 in x
2.892 * [taylor]: Taking taylor expansion of (* x z) in x
2.892 * [taylor]: Taking taylor expansion of x in x
2.892 * [taylor]: Taking taylor expansion of z in x
2.892 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
2.892 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
2.892 * [taylor]: Taking taylor expansion of x in x
2.892 * [taylor]: Taking taylor expansion of 4.0 in x
2.892 * [taylor]: Taking taylor expansion of (* x z) in x
2.892 * [taylor]: Taking taylor expansion of x in x
2.892 * [taylor]: Taking taylor expansion of z in x
2.893 * [taylor]: Taking taylor expansion of 4.0 in z
2.894 * [taylor]: Taking taylor expansion of (- 1 z) in z
2.894 * [taylor]: Taking taylor expansion of 1 in z
2.894 * [taylor]: Taking taylor expansion of z in z
2.896 * [taylor]: Taking taylor expansion of 0 in z
2.896 * [approximate]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in (x z) around 0
2.896 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in z
2.897 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in z
2.897 * [taylor]: Taking taylor expansion of 4.0 in z
2.897 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.897 * [taylor]: Taking taylor expansion of x in z
2.897 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.897 * [taylor]: Taking taylor expansion of (* x z) in z
2.897 * [taylor]: Taking taylor expansion of x in z
2.897 * [taylor]: Taking taylor expansion of z in z
2.897 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in x
2.897 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.897 * [taylor]: Taking taylor expansion of 4.0 in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.897 * [taylor]: Taking taylor expansion of (* x z) in x
2.897 * [taylor]: Taking taylor expansion of x in x
2.897 * [taylor]: Taking taylor expansion of z in x
2.898 * [taylor]: Taking taylor expansion of (- (+ 4.0 (/ 1 x)) (/ 1 (* x z))) in x
2.898 * [taylor]: Taking taylor expansion of (+ 4.0 (/ 1 x)) in x
2.898 * [taylor]: Taking taylor expansion of 4.0 in x
2.898 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.898 * [taylor]: Taking taylor expansion of x in x
2.898 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.898 * [taylor]: Taking taylor expansion of (* x z) in x
2.898 * [taylor]: Taking taylor expansion of x in x
2.898 * [taylor]: Taking taylor expansion of z in x
2.899 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
2.899 * [taylor]: Taking taylor expansion of 1 in z
2.899 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.899 * [taylor]: Taking taylor expansion of z in z
2.901 * [taylor]: Taking taylor expansion of 4.0 in z
2.904 * [taylor]: Taking taylor expansion of 0 in z
2.905 * [approximate]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in (x z) around 0
2.905 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
2.905 * [taylor]: Taking taylor expansion of 4.0 in z
2.905 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
2.905 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
2.905 * [taylor]: Taking taylor expansion of (* x z) in z
2.905 * [taylor]: Taking taylor expansion of x in z
2.905 * [taylor]: Taking taylor expansion of z in z
2.905 * [taylor]: Taking taylor expansion of (/ 1 x) in z
2.905 * [taylor]: Taking taylor expansion of x in z
2.905 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
2.905 * [taylor]: Taking taylor expansion of 4.0 in x
2.905 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.905 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.905 * [taylor]: Taking taylor expansion of (* x z) in x
2.905 * [taylor]: Taking taylor expansion of x in x
2.905 * [taylor]: Taking taylor expansion of z in x
2.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.906 * [taylor]: Taking taylor expansion of x in x
2.906 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
2.906 * [taylor]: Taking taylor expansion of 4.0 in x
2.906 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
2.906 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
2.906 * [taylor]: Taking taylor expansion of (* x z) in x
2.906 * [taylor]: Taking taylor expansion of x in x
2.906 * [taylor]: Taking taylor expansion of z in x
2.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.906 * [taylor]: Taking taylor expansion of x in x
2.907 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1)) in z
2.907 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
2.907 * [taylor]: Taking taylor expansion of (/ 1 z) in z
2.907 * [taylor]: Taking taylor expansion of z in z
2.907 * [taylor]: Taking taylor expansion of 1 in z
2.910 * [taylor]: Taking taylor expansion of 4.0 in z
2.913 * [taylor]: Taking taylor expansion of 0 in z
2.913 * * * [progress]: simplifying candidates
2.915 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log y) (log (+ x (- 4.0 (* x z)))))
  (log (/ y (+ x (- 4.0 (* x z)))))
  (exp (/ y (+ x (- 4.0 (* x z)))))
  (/ (* (* y y) y) (* (* (+ x (- 4.0 (* x z))) (+ x (- 4.0 (* x z)))) (+ x (- 4.0 (* x z)))))
  (* (cbrt (/ y (+ x (- 4.0 (* x z))))) (cbrt (/ y (+ x (- 4.0 (* x z))))))
  (cbrt (/ y (+ x (- 4.0 (* x z)))))
  (* (* (/ y (+ x (- 4.0 (* x z)))) (/ y (+ x (- 4.0 (* x z))))) (/ y (+ x (- 4.0 (* x z)))))
  (sqrt (/ y (+ x (- 4.0 (* x z)))))
  (sqrt (/ y (+ x (- 4.0 (* x z)))))
  (- y)
  (- (+ x (- 4.0 (* x z))))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z))))))
  (/ (cbrt y) (cbrt (+ x (- 4.0 (* x z)))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ x (- 4.0 (* x z)))))
  (/ (cbrt y) (sqrt (+ x (- 4.0 (* x z)))))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ x (- 4.0 (* x z))))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ x (- 4.0 (* x z))))
  (/ (sqrt y) (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z))))))
  (/ (sqrt y) (cbrt (+ x (- 4.0 (* x z)))))
  (/ (sqrt y) (sqrt (+ x (- 4.0 (* x z)))))
  (/ (sqrt y) (sqrt (+ x (- 4.0 (* x z)))))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ x (- 4.0 (* x z))))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ x (- 4.0 (* x z))))
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2.922 * * [simplify]: iteration  0 :  213  enodes  (cost  2854 )
2.987 * * [simplify]: iteration  1 :  482  enodes  (cost  2538 )
3.117 * * [simplify]: iteration  2 :  1467  enodes  (cost  2295 )
3.715 * * [simplify]: iteration  done :  5000  enodes  (cost  2295 )
3.716 * [simplify]: Simplified to:
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  (log (/ y (+ x (- 4.0 (* x z)))))
  (exp (/ y (+ x (- 4.0 (* x z)))))
  (pow (/ y (+ x (- 4.0 (* x z)))) 3)
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  1
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  1
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  1
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  1
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  (/ 1 y)
  (+ (- 4.0 (* x z)) x)
  (* (/ 1 y) (+ (pow x 3) (pow (- 4.0 (* x z)) 3)))
  (/ 1 (+ (* x x) (* (- 4.0 (* x z)) (- (- 4.0 (* x z)) x))))
  (/ (- (* x x) (* (- 4.0 (* x z)) (- 4.0 (* x z)))) y)
  (/ 1 (- x (- 4.0 (* x z))))
  (/ (+ x (- 4.0 (* x z))) y)
  (/ y (+ x (- 4.0 (* x z))))
  (/ 1 (* (cbrt (/ y (+ x (- 4.0 (* x z))))) (cbrt (/ y (+ x (- 4.0 (* x z)))))))
  (/ 1 (sqrt (/ y (+ x (- 4.0 (* x z))))))
  (/ (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z))))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ (- 4.0 (* x z)) x)) (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z))))) (sqrt y))
  (/ (sqrt (+ (- 4.0 (* x z)) x)) (sqrt y))
  (/ 1 (sqrt y))
  (/ 1 (sqrt y))
  (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z)))))
  (sqrt (+ (- 4.0 (* x z)) x))
  1
  1
  1
  (/ 1 y)
  (* (/ 1 y) (+ (pow x 3) (pow (- 4.0 (* x z)) 3)))
  (/ (- (* x x) (* (- 4.0 (* x z)) (- 4.0 (* x z)))) y)
  (/ y (+ x (- 4.0 (* x z))))
  (/ y (+ x (- 4.0 (* x z))))
  (/ y (+ x (- 4.0 (* x z))))
  (/ 1 y)
  (exp (- (+ x 4.0) (* x z)))
  (exp (- (+ x 4.0) (* x z)))
  (log (+ x (- 4.0 (* x z))))
  (exp (- (+ x 4.0) (* x z)))
  (* (cbrt (+ x (- 4.0 (* x z)))) (cbrt (+ x (- 4.0 (* x z)))))
  (cbrt (+ x (- 4.0 (* x z))))
  (pow (+ (- 4.0 (* x z)) x) 3)
  (sqrt (+ (- 4.0 (* x z)) x))
  (sqrt (+ (- 4.0 (* x z)) x))
  (+ (pow x 3) (pow (- 4.0 (* x z)) 3))
  (+ (* x x) (* (- 4.0 (* x z)) (- (- 4.0 (* x z)) x)))
  (* (+ (- 4.0 (* x z)) x) (- x (- 4.0 (* x z))))
  (- x (- 4.0 (* x z)))
  (+ (- 4.0 (* x z)) x)
  (+ x 4.0)
  (+ x 4.0)
  (+ x 4.0)
  (+ (* 0.015625 (* (pow x 2) y)) (* y (- 0.25 (* 0.0625 x))))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (+ (- (/ 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 (* x z)) x)
  (+ (- 4.0 (* x z)) x)
  (+ (- 4.0 (* x z)) x)
3.717 * * * [progress]: adding candidates to table
3.963 * * [progress]: iteration 4 / 4
3.963 * * * [progress]: picking best candidate
3.969 * * * * [pick]: Picked  #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))>
3.969 * * * [progress]: localizing error
3.979 * * * [progress]: generating rewritten candidates
3.979 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
4.013 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 2)
4.026 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
4.048 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2 2 2)
4.061 * * * [progress]: generating series expansions
4.061 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
4.062 * [approximate]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in (y x z) around 0
4.062 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in z
4.062 * [taylor]: Taking taylor expansion of y in z
4.062 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
4.062 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
4.062 * [taylor]: Taking taylor expansion of x in z
4.062 * [taylor]: Taking taylor expansion of 4.0 in z
4.062 * [taylor]: Taking taylor expansion of (* x z) in z
4.062 * [taylor]: Taking taylor expansion of x in z
4.062 * [taylor]: Taking taylor expansion of z in z
4.063 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in x
4.063 * [taylor]: Taking taylor expansion of y in x
4.063 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.063 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.063 * [taylor]: Taking taylor expansion of x in x
4.063 * [taylor]: Taking taylor expansion of 4.0 in x
4.063 * [taylor]: Taking taylor expansion of (* x z) in x
4.063 * [taylor]: Taking taylor expansion of x in x
4.063 * [taylor]: Taking taylor expansion of z in x
4.064 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in y
4.064 * [taylor]: Taking taylor expansion of y in y
4.064 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
4.064 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
4.064 * [taylor]: Taking taylor expansion of x in y
4.064 * [taylor]: Taking taylor expansion of 4.0 in y
4.064 * [taylor]: Taking taylor expansion of (* x z) in y
4.064 * [taylor]: Taking taylor expansion of x in y
4.064 * [taylor]: Taking taylor expansion of z in y
4.064 * [taylor]: Taking taylor expansion of (/ y (- (+ x 4.0) (* x z))) in y
4.064 * [taylor]: Taking taylor expansion of y in y
4.067 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
4.067 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
4.067 * [taylor]: Taking taylor expansion of x in y
4.067 * [taylor]: Taking taylor expansion of 4.0 in y
4.067 * [taylor]: Taking taylor expansion of (* x z) in y
4.067 * [taylor]: Taking taylor expansion of x in y
4.067 * [taylor]: Taking taylor expansion of z in y
4.067 * [taylor]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in x
4.067 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.067 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.067 * [taylor]: Taking taylor expansion of x in x
4.067 * [taylor]: Taking taylor expansion of 4.0 in x
4.067 * [taylor]: Taking taylor expansion of (* x z) in x
4.067 * [taylor]: Taking taylor expansion of x in x
4.067 * [taylor]: Taking taylor expansion of z in x
4.069 * [taylor]: Taking taylor expansion of 0.25 in z
4.070 * [taylor]: Taking taylor expansion of 0 in x
4.070 * [taylor]: Taking taylor expansion of 0 in z
4.071 * [taylor]: Taking taylor expansion of (- (* 0.0625 z) 0.0625) in z
4.071 * [taylor]: Taking taylor expansion of (* 0.0625 z) in z
4.071 * [taylor]: Taking taylor expansion of 0.0625 in z
4.071 * [taylor]: Taking taylor expansion of z in z
4.071 * [taylor]: Taking taylor expansion of 0.0625 in z
4.073 * [taylor]: Taking taylor expansion of 0 in x
4.073 * [taylor]: Taking taylor expansion of 0 in z
4.073 * [taylor]: Taking taylor expansion of 0 in z
4.075 * [taylor]: Taking taylor expansion of (- (+ (* 0.015625 (pow z 2)) 0.015625) (* 0.03125 z)) in z
4.075 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow z 2)) 0.015625) in z
4.075 * [taylor]: Taking taylor expansion of (* 0.015625 (pow z 2)) in z
4.075 * [taylor]: Taking taylor expansion of 0.015625 in z
4.075 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.075 * [taylor]: Taking taylor expansion of z in z
4.075 * [taylor]: Taking taylor expansion of 0.015625 in z
4.075 * [taylor]: Taking taylor expansion of (* 0.03125 z) in z
4.075 * [taylor]: Taking taylor expansion of 0.03125 in z
4.075 * [taylor]: Taking taylor expansion of z in z
4.078 * [approximate]: Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z))))) in (y x z) around 0
4.078 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z))))) in z
4.078 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
4.078 * [taylor]: Taking taylor expansion of y in z
4.078 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
4.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
4.078 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.078 * [taylor]: Taking taylor expansion of x in z
4.078 * [taylor]: Taking taylor expansion of 4.0 in z
4.078 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.078 * [taylor]: Taking taylor expansion of (* x z) in z
4.078 * [taylor]: Taking taylor expansion of x in z
4.078 * [taylor]: Taking taylor expansion of z in z
4.078 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z))))) in x
4.078 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
4.078 * [taylor]: Taking taylor expansion of y in x
4.078 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.078 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.079 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.079 * [taylor]: Taking taylor expansion of x in x
4.079 * [taylor]: Taking taylor expansion of 4.0 in x
4.079 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.079 * [taylor]: Taking taylor expansion of (* x z) in x
4.079 * [taylor]: Taking taylor expansion of x in x
4.079 * [taylor]: Taking taylor expansion of z in x
4.080 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z))))) in y
4.080 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
4.080 * [taylor]: Taking taylor expansion of y in y
4.080 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
4.080 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
4.080 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.080 * [taylor]: Taking taylor expansion of x in y
4.080 * [taylor]: Taking taylor expansion of 4.0 in y
4.080 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.080 * [taylor]: Taking taylor expansion of (* x z) in y
4.080 * [taylor]: Taking taylor expansion of x in y
4.080 * [taylor]: Taking taylor expansion of z in y
4.082 * [taylor]: Taking taylor expansion of (/ 1 (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z))))) in y
4.082 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
4.082 * [taylor]: Taking taylor expansion of y in y
4.082 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
4.082 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
4.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.082 * [taylor]: Taking taylor expansion of x in y
4.082 * [taylor]: Taking taylor expansion of 4.0 in y
4.082 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.082 * [taylor]: Taking taylor expansion of (* x z) in y
4.082 * [taylor]: Taking taylor expansion of x in y
4.082 * [taylor]: Taking taylor expansion of z in y
4.083 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
4.084 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.084 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.084 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.084 * [taylor]: Taking taylor expansion of x in x
4.084 * [taylor]: Taking taylor expansion of 4.0 in x
4.084 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.084 * [taylor]: Taking taylor expansion of (* x z) in x
4.084 * [taylor]: Taking taylor expansion of x in x
4.084 * [taylor]: Taking taylor expansion of z in x
4.085 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 z))) in z
4.085 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.085 * [taylor]: Taking taylor expansion of 1 in z
4.085 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.085 * [taylor]: Taking taylor expansion of z in z
4.088 * [taylor]: Taking taylor expansion of 0 in x
4.088 * [taylor]: Taking taylor expansion of 0 in z
4.090 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2)))) in z
4.090 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2))) in z
4.090 * [taylor]: Taking taylor expansion of 4.0 in z
4.090 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 2)) in z
4.090 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 2) in z
4.090 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.090 * [taylor]: Taking taylor expansion of 1 in z
4.090 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.090 * [taylor]: Taking taylor expansion of z in z
4.095 * [taylor]: Taking taylor expansion of 0 in x
4.095 * [taylor]: Taking taylor expansion of 0 in z
4.096 * [taylor]: Taking taylor expansion of 0 in z
4.098 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (- 1 (/ 1 z)) 3))) in z
4.098 * [taylor]: Taking taylor expansion of 16.0 in z
4.098 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 3)) in z
4.098 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 3) in z
4.098 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.098 * [taylor]: Taking taylor expansion of 1 in z
4.098 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.098 * [taylor]: Taking taylor expansion of z in z
4.102 * [approximate]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (y x z) around 0
4.102 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
4.102 * [taylor]: Taking taylor expansion of -1 in z
4.102 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
4.102 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
4.102 * [taylor]: Taking taylor expansion of 4.0 in z
4.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
4.102 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.102 * [taylor]: Taking taylor expansion of (* x z) in z
4.102 * [taylor]: Taking taylor expansion of x in z
4.102 * [taylor]: Taking taylor expansion of z in z
4.102 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.102 * [taylor]: Taking taylor expansion of x in z
4.102 * [taylor]: Taking taylor expansion of y in z
4.102 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
4.102 * [taylor]: Taking taylor expansion of -1 in x
4.102 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
4.102 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.102 * [taylor]: Taking taylor expansion of 4.0 in x
4.102 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.102 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.103 * [taylor]: Taking taylor expansion of (* x z) in x
4.103 * [taylor]: Taking taylor expansion of x in x
4.103 * [taylor]: Taking taylor expansion of z in x
4.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.103 * [taylor]: Taking taylor expansion of x in x
4.103 * [taylor]: Taking taylor expansion of y in x
4.103 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
4.103 * [taylor]: Taking taylor expansion of -1 in y
4.103 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
4.103 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
4.104 * [taylor]: Taking taylor expansion of 4.0 in y
4.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
4.104 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.104 * [taylor]: Taking taylor expansion of (* x z) in y
4.104 * [taylor]: Taking taylor expansion of x in y
4.104 * [taylor]: Taking taylor expansion of z in y
4.104 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.104 * [taylor]: Taking taylor expansion of x in y
4.104 * [taylor]: Taking taylor expansion of y in y
4.105 * [taylor]: Taking taylor expansion of (/ -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
4.105 * [taylor]: Taking taylor expansion of -1 in y
4.105 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
4.105 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
4.105 * [taylor]: Taking taylor expansion of 4.0 in y
4.106 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
4.106 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.106 * [taylor]: Taking taylor expansion of (* x z) in y
4.106 * [taylor]: Taking taylor expansion of x in y
4.106 * [taylor]: Taking taylor expansion of z in y
4.106 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.106 * [taylor]: Taking taylor expansion of x in y
4.106 * [taylor]: Taking taylor expansion of y in y
4.107 * [taylor]: Taking taylor expansion of (/ -1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in x
4.107 * [taylor]: Taking taylor expansion of -1 in x
4.107 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.108 * [taylor]: Taking taylor expansion of 4.0 in x
4.108 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.108 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.108 * [taylor]: Taking taylor expansion of (* x z) in x
4.108 * [taylor]: Taking taylor expansion of x in x
4.108 * [taylor]: Taking taylor expansion of z in x
4.108 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.108 * [taylor]: Taking taylor expansion of x in x
4.108 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 z) 1)) in z
4.108 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.108 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.108 * [taylor]: Taking taylor expansion of z in z
4.109 * [taylor]: Taking taylor expansion of 1 in z
4.111 * [taylor]: Taking taylor expansion of 0 in x
4.111 * [taylor]: Taking taylor expansion of 0 in z
4.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (/ 1 z) 1) 2))) in z
4.113 * [taylor]: Taking taylor expansion of 4.0 in z
4.113 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 2)) in z
4.113 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 2) in z
4.113 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.113 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.113 * [taylor]: Taking taylor expansion of z in z
4.114 * [taylor]: Taking taylor expansion of 1 in z
4.118 * [taylor]: Taking taylor expansion of 0 in x
4.118 * [taylor]: Taking taylor expansion of 0 in z
4.118 * [taylor]: Taking taylor expansion of 0 in z
4.121 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (/ 1 z) 1) 3))) in z
4.121 * [taylor]: Taking taylor expansion of 16.0 in z
4.121 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 3)) in z
4.121 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 3) in z
4.121 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.121 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.121 * [taylor]: Taking taylor expansion of z in z
4.121 * [taylor]: Taking taylor expansion of 1 in z
4.123 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 2)
4.123 * [approximate]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in (x z) around 0
4.123 * [taylor]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in z
4.123 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
4.123 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
4.123 * [taylor]: Taking taylor expansion of x in z
4.123 * [taylor]: Taking taylor expansion of 4.0 in z
4.123 * [taylor]: Taking taylor expansion of (* x z) in z
4.123 * [taylor]: Taking taylor expansion of x in z
4.123 * [taylor]: Taking taylor expansion of z in z
4.124 * [taylor]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in x
4.124 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.124 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.124 * [taylor]: Taking taylor expansion of x in x
4.124 * [taylor]: Taking taylor expansion of 4.0 in x
4.124 * [taylor]: Taking taylor expansion of (* x z) in x
4.124 * [taylor]: Taking taylor expansion of x in x
4.124 * [taylor]: Taking taylor expansion of z in x
4.125 * [taylor]: Taking taylor expansion of (/ 1 (- (+ x 4.0) (* x z))) in x
4.125 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.125 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.125 * [taylor]: Taking taylor expansion of x in x
4.125 * [taylor]: Taking taylor expansion of 4.0 in x
4.125 * [taylor]: Taking taylor expansion of (* x z) in x
4.125 * [taylor]: Taking taylor expansion of x in x
4.125 * [taylor]: Taking taylor expansion of z in x
4.126 * [taylor]: Taking taylor expansion of 0.25 in z
4.127 * [taylor]: Taking taylor expansion of (- (* 0.0625 z) 0.0625) in z
4.127 * [taylor]: Taking taylor expansion of (* 0.0625 z) in z
4.127 * [taylor]: Taking taylor expansion of 0.0625 in z
4.127 * [taylor]: Taking taylor expansion of z in z
4.127 * [taylor]: Taking taylor expansion of 0.0625 in z
4.130 * [taylor]: Taking taylor expansion of (- (+ (* 0.015625 (pow z 2)) 0.015625) (* 0.03125 z)) in z
4.130 * [taylor]: Taking taylor expansion of (+ (* 0.015625 (pow z 2)) 0.015625) in z
4.130 * [taylor]: Taking taylor expansion of (* 0.015625 (pow z 2)) in z
4.130 * [taylor]: Taking taylor expansion of 0.015625 in z
4.130 * [taylor]: Taking taylor expansion of (pow z 2) in z
4.130 * [taylor]: Taking taylor expansion of z in z
4.130 * [taylor]: Taking taylor expansion of 0.015625 in z
4.130 * [taylor]: Taking taylor expansion of (* 0.03125 z) in z
4.130 * [taylor]: Taking taylor expansion of 0.03125 in z
4.130 * [taylor]: Taking taylor expansion of z in z
4.132 * [approximate]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (x z) around 0
4.132 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
4.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
4.132 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
4.132 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.132 * [taylor]: Taking taylor expansion of x in z
4.132 * [taylor]: Taking taylor expansion of 4.0 in z
4.132 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.132 * [taylor]: Taking taylor expansion of (* x z) in z
4.132 * [taylor]: Taking taylor expansion of x in z
4.132 * [taylor]: Taking taylor expansion of z in z
4.132 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
4.132 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.132 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.133 * [taylor]: Taking taylor expansion of x in x
4.133 * [taylor]: Taking taylor expansion of 4.0 in x
4.133 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.133 * [taylor]: Taking taylor expansion of (* x z) in x
4.133 * [taylor]: Taking taylor expansion of x in x
4.133 * [taylor]: Taking taylor expansion of z in x
4.134 * [taylor]: Taking taylor expansion of (/ 1 (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
4.134 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.134 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.134 * [taylor]: Taking taylor expansion of x in x
4.134 * [taylor]: Taking taylor expansion of 4.0 in x
4.134 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.134 * [taylor]: Taking taylor expansion of (* x z) in x
4.134 * [taylor]: Taking taylor expansion of x in x
4.134 * [taylor]: Taking taylor expansion of z in x
4.135 * [taylor]: Taking taylor expansion of (/ 1 (- 1 (/ 1 z))) in z
4.135 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.135 * [taylor]: Taking taylor expansion of 1 in z
4.135 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.135 * [taylor]: Taking taylor expansion of z in z
4.138 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2)))) in z
4.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (- 1 (/ 1 z)) 2))) in z
4.138 * [taylor]: Taking taylor expansion of 4.0 in z
4.138 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 2)) in z
4.138 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 2) in z
4.138 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.138 * [taylor]: Taking taylor expansion of 1 in z
4.138 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.138 * [taylor]: Taking taylor expansion of z in z
4.143 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (- 1 (/ 1 z)) 3))) in z
4.143 * [taylor]: Taking taylor expansion of 16.0 in z
4.143 * [taylor]: Taking taylor expansion of (/ 1 (pow (- 1 (/ 1 z)) 3)) in z
4.143 * [taylor]: Taking taylor expansion of (pow (- 1 (/ 1 z)) 3) in z
4.143 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.143 * [taylor]: Taking taylor expansion of 1 in z
4.143 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.143 * [taylor]: Taking taylor expansion of z in z
4.146 * [approximate]: Taking taylor expansion of (/ 1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in (x z) around 0
4.146 * [taylor]: Taking taylor expansion of (/ 1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in z
4.146 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
4.146 * [taylor]: Taking taylor expansion of 4.0 in z
4.146 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
4.146 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.146 * [taylor]: Taking taylor expansion of (* x z) in z
4.146 * [taylor]: Taking taylor expansion of x in z
4.146 * [taylor]: Taking taylor expansion of z in z
4.147 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.147 * [taylor]: Taking taylor expansion of x in z
4.147 * [taylor]: Taking taylor expansion of (/ 1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in x
4.147 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.147 * [taylor]: Taking taylor expansion of 4.0 in x
4.147 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.147 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.147 * [taylor]: Taking taylor expansion of (* x z) in x
4.147 * [taylor]: Taking taylor expansion of x in x
4.147 * [taylor]: Taking taylor expansion of z in x
4.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.147 * [taylor]: Taking taylor expansion of x in x
4.148 * [taylor]: Taking taylor expansion of (/ 1 (- 4.0 (+ (/ 1 (* x z)) (/ 1 x)))) in x
4.148 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.148 * [taylor]: Taking taylor expansion of 4.0 in x
4.148 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.148 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.148 * [taylor]: Taking taylor expansion of (* x z) in x
4.148 * [taylor]: Taking taylor expansion of x in x
4.148 * [taylor]: Taking taylor expansion of z in x
4.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.148 * [taylor]: Taking taylor expansion of x in x
4.149 * [taylor]: Taking taylor expansion of (/ -1 (+ (/ 1 z) 1)) in z
4.149 * [taylor]: Taking taylor expansion of -1 in z
4.149 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.149 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.149 * [taylor]: Taking taylor expansion of z in z
4.149 * [taylor]: Taking taylor expansion of 1 in z
4.151 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow (+ (/ 1 z) 1) 2)))) in z
4.152 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow (+ (/ 1 z) 1) 2))) in z
4.152 * [taylor]: Taking taylor expansion of 4.0 in z
4.152 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 2)) in z
4.152 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 2) in z
4.152 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.152 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.152 * [taylor]: Taking taylor expansion of z in z
4.152 * [taylor]: Taking taylor expansion of 1 in z
4.159 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow (+ (/ 1 z) 1) 3)))) in z
4.159 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow (+ (/ 1 z) 1) 3))) in z
4.159 * [taylor]: Taking taylor expansion of 16.0 in z
4.159 * [taylor]: Taking taylor expansion of (/ 1 (pow (+ (/ 1 z) 1) 3)) in z
4.159 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 z) 1) 3) in z
4.159 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.159 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.159 * [taylor]: Taking taylor expansion of z in z
4.159 * [taylor]: Taking taylor expansion of 1 in z
4.162 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
4.162 * [approximate]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in (y x z) around 0
4.162 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in z
4.162 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
4.162 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
4.162 * [taylor]: Taking taylor expansion of x in z
4.162 * [taylor]: Taking taylor expansion of 4.0 in z
4.162 * [taylor]: Taking taylor expansion of (* x z) in z
4.162 * [taylor]: Taking taylor expansion of x in z
4.162 * [taylor]: Taking taylor expansion of z in z
4.162 * [taylor]: Taking taylor expansion of y in z
4.163 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in x
4.163 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.163 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.163 * [taylor]: Taking taylor expansion of x in x
4.163 * [taylor]: Taking taylor expansion of 4.0 in x
4.163 * [taylor]: Taking taylor expansion of (* x z) in x
4.163 * [taylor]: Taking taylor expansion of x in x
4.163 * [taylor]: Taking taylor expansion of z in x
4.163 * [taylor]: Taking taylor expansion of y in x
4.164 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
4.164 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
4.164 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
4.164 * [taylor]: Taking taylor expansion of x in y
4.164 * [taylor]: Taking taylor expansion of 4.0 in y
4.164 * [taylor]: Taking taylor expansion of (* x z) in y
4.164 * [taylor]: Taking taylor expansion of x in y
4.164 * [taylor]: Taking taylor expansion of z in y
4.164 * [taylor]: Taking taylor expansion of y in y
4.164 * [taylor]: Taking taylor expansion of (/ (- (+ x 4.0) (* x z)) y) in y
4.164 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in y
4.164 * [taylor]: Taking taylor expansion of (+ x 4.0) in y
4.164 * [taylor]: Taking taylor expansion of x in y
4.164 * [taylor]: Taking taylor expansion of 4.0 in y
4.164 * [taylor]: Taking taylor expansion of (* x z) in y
4.164 * [taylor]: Taking taylor expansion of x in y
4.164 * [taylor]: Taking taylor expansion of z in y
4.164 * [taylor]: Taking taylor expansion of y in y
4.164 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.164 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.164 * [taylor]: Taking taylor expansion of x in x
4.164 * [taylor]: Taking taylor expansion of 4.0 in x
4.164 * [taylor]: Taking taylor expansion of (* x z) in x
4.164 * [taylor]: Taking taylor expansion of x in x
4.165 * [taylor]: Taking taylor expansion of z in x
4.165 * [taylor]: Taking taylor expansion of 4.0 in z
4.167 * [taylor]: Taking taylor expansion of 0 in x
4.167 * [taylor]: Taking taylor expansion of 0 in z
4.167 * [taylor]: Taking taylor expansion of (- 1 z) in z
4.167 * [taylor]: Taking taylor expansion of 1 in z
4.167 * [taylor]: Taking taylor expansion of z in z
4.170 * [taylor]: Taking taylor expansion of 0 in x
4.170 * [taylor]: Taking taylor expansion of 0 in z
4.170 * [taylor]: Taking taylor expansion of 0 in z
4.171 * [taylor]: Taking taylor expansion of 0 in z
4.172 * [approximate]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in (y x z) around 0
4.172 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in z
4.172 * [taylor]: Taking taylor expansion of y in z
4.172 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
4.172 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
4.172 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.172 * [taylor]: Taking taylor expansion of x in z
4.172 * [taylor]: Taking taylor expansion of 4.0 in z
4.172 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.172 * [taylor]: Taking taylor expansion of (* x z) in z
4.172 * [taylor]: Taking taylor expansion of x in z
4.172 * [taylor]: Taking taylor expansion of z in z
4.173 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in x
4.173 * [taylor]: Taking taylor expansion of y in x
4.173 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.173 * [taylor]: Taking taylor expansion of x in x
4.173 * [taylor]: Taking taylor expansion of 4.0 in x
4.173 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.173 * [taylor]: Taking taylor expansion of (* x z) in x
4.173 * [taylor]: Taking taylor expansion of x in x
4.173 * [taylor]: Taking taylor expansion of z in x
4.173 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
4.173 * [taylor]: Taking taylor expansion of y in y
4.173 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
4.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
4.173 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.173 * [taylor]: Taking taylor expansion of x in y
4.173 * [taylor]: Taking taylor expansion of 4.0 in y
4.173 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.173 * [taylor]: Taking taylor expansion of (* x z) in y
4.174 * [taylor]: Taking taylor expansion of x in y
4.174 * [taylor]: Taking taylor expansion of z in y
4.174 * [taylor]: Taking taylor expansion of (* y (- (+ (/ 1 x) 4.0) (/ 1 (* x z)))) in y
4.174 * [taylor]: Taking taylor expansion of y in y
4.174 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in y
4.174 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in y
4.174 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.174 * [taylor]: Taking taylor expansion of x in y
4.174 * [taylor]: Taking taylor expansion of 4.0 in y
4.174 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.174 * [taylor]: Taking taylor expansion of (* x z) in y
4.174 * [taylor]: Taking taylor expansion of x in y
4.174 * [taylor]: Taking taylor expansion of z in y
4.174 * [taylor]: Taking taylor expansion of 0 in x
4.175 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.175 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.175 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.175 * [taylor]: Taking taylor expansion of x in x
4.176 * [taylor]: Taking taylor expansion of 4.0 in x
4.176 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.176 * [taylor]: Taking taylor expansion of (* x z) in x
4.176 * [taylor]: Taking taylor expansion of x in x
4.176 * [taylor]: Taking taylor expansion of z in x
4.176 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.176 * [taylor]: Taking taylor expansion of 1 in z
4.177 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.177 * [taylor]: Taking taylor expansion of z in z
4.177 * [taylor]: Taking taylor expansion of 0 in z
4.179 * [taylor]: Taking taylor expansion of 0 in x
4.181 * [taylor]: Taking taylor expansion of 4.0 in z
4.181 * [taylor]: Taking taylor expansion of 0 in z
4.184 * [taylor]: Taking taylor expansion of 0 in x
4.184 * [taylor]: Taking taylor expansion of 0 in z
4.186 * [taylor]: Taking taylor expansion of 0 in z
4.186 * [taylor]: Taking taylor expansion of 0 in z
4.187 * [approximate]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in (y x z) around 0
4.187 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in z
4.187 * [taylor]: Taking taylor expansion of -1 in z
4.187 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in z
4.187 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
4.187 * [taylor]: Taking taylor expansion of 4.0 in z
4.187 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
4.187 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.187 * [taylor]: Taking taylor expansion of (* x z) in z
4.187 * [taylor]: Taking taylor expansion of x in z
4.187 * [taylor]: Taking taylor expansion of z in z
4.188 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.188 * [taylor]: Taking taylor expansion of x in z
4.188 * [taylor]: Taking taylor expansion of y in z
4.188 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in x
4.188 * [taylor]: Taking taylor expansion of -1 in x
4.188 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in x
4.188 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.188 * [taylor]: Taking taylor expansion of 4.0 in x
4.188 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.188 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.188 * [taylor]: Taking taylor expansion of (* x z) in x
4.188 * [taylor]: Taking taylor expansion of x in x
4.188 * [taylor]: Taking taylor expansion of z in x
4.188 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.188 * [taylor]: Taking taylor expansion of x in x
4.188 * [taylor]: Taking taylor expansion of y in x
4.189 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
4.189 * [taylor]: Taking taylor expansion of -1 in y
4.189 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
4.189 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
4.189 * [taylor]: Taking taylor expansion of 4.0 in y
4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.189 * [taylor]: Taking taylor expansion of (* x z) in y
4.189 * [taylor]: Taking taylor expansion of x in y
4.189 * [taylor]: Taking taylor expansion of z in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.189 * [taylor]: Taking taylor expansion of x in y
4.189 * [taylor]: Taking taylor expansion of y in y
4.189 * [taylor]: Taking taylor expansion of (* -1 (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y)) in y
4.189 * [taylor]: Taking taylor expansion of -1 in y
4.189 * [taylor]: Taking taylor expansion of (* (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) y) in y
4.189 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in y
4.189 * [taylor]: Taking taylor expansion of 4.0 in y
4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
4.189 * [taylor]: Taking taylor expansion of (* x z) in y
4.189 * [taylor]: Taking taylor expansion of x in y
4.189 * [taylor]: Taking taylor expansion of z in y
4.189 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.189 * [taylor]: Taking taylor expansion of x in y
4.189 * [taylor]: Taking taylor expansion of y in y
4.190 * [taylor]: Taking taylor expansion of 0 in x
4.191 * [taylor]: Taking taylor expansion of (- (+ (/ 1 (* x z)) (/ 1 x)) 4.0) in x
4.191 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.191 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.191 * [taylor]: Taking taylor expansion of (* x z) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.192 * [taylor]: Taking taylor expansion of z in x
4.192 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.192 * [taylor]: Taking taylor expansion of 4.0 in x
4.192 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.192 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.192 * [taylor]: Taking taylor expansion of z in z
4.193 * [taylor]: Taking taylor expansion of 1 in z
4.193 * [taylor]: Taking taylor expansion of 0 in z
4.195 * [taylor]: Taking taylor expansion of 0 in x
4.197 * [taylor]: Taking taylor expansion of (- 4.0) in z
4.197 * [taylor]: Taking taylor expansion of 4.0 in z
4.197 * [taylor]: Taking taylor expansion of 0 in z
4.201 * [taylor]: Taking taylor expansion of 0 in x
4.201 * [taylor]: Taking taylor expansion of 0 in z
4.203 * [taylor]: Taking taylor expansion of 0 in z
4.203 * [taylor]: Taking taylor expansion of 0 in z
4.204 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2 2 2)
4.204 * [approximate]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in (x z) around 0
4.204 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in z
4.204 * [taylor]: Taking taylor expansion of (+ x 4.0) in z
4.204 * [taylor]: Taking taylor expansion of x in z
4.205 * [taylor]: Taking taylor expansion of 4.0 in z
4.205 * [taylor]: Taking taylor expansion of (* x z) in z
4.205 * [taylor]: Taking taylor expansion of x in z
4.205 * [taylor]: Taking taylor expansion of z in z
4.205 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.205 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.205 * [taylor]: Taking taylor expansion of x in x
4.205 * [taylor]: Taking taylor expansion of 4.0 in x
4.205 * [taylor]: Taking taylor expansion of (* x z) in x
4.205 * [taylor]: Taking taylor expansion of x in x
4.205 * [taylor]: Taking taylor expansion of z in x
4.205 * [taylor]: Taking taylor expansion of (- (+ x 4.0) (* x z)) in x
4.205 * [taylor]: Taking taylor expansion of (+ x 4.0) in x
4.205 * [taylor]: Taking taylor expansion of x in x
4.205 * [taylor]: Taking taylor expansion of 4.0 in x
4.205 * [taylor]: Taking taylor expansion of (* x z) in x
4.205 * [taylor]: Taking taylor expansion of x in x
4.205 * [taylor]: Taking taylor expansion of z in x
4.206 * [taylor]: Taking taylor expansion of 4.0 in z
4.206 * [taylor]: Taking taylor expansion of (- 1 z) in z
4.206 * [taylor]: Taking taylor expansion of 1 in z
4.206 * [taylor]: Taking taylor expansion of z in z
4.208 * [taylor]: Taking taylor expansion of 0 in z
4.209 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in (x z) around 0
4.209 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in z
4.209 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in z
4.209 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.209 * [taylor]: Taking taylor expansion of x in z
4.209 * [taylor]: Taking taylor expansion of 4.0 in z
4.209 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.209 * [taylor]: Taking taylor expansion of (* x z) in z
4.209 * [taylor]: Taking taylor expansion of x in z
4.209 * [taylor]: Taking taylor expansion of z in z
4.209 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.209 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.209 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.209 * [taylor]: Taking taylor expansion of x in x
4.210 * [taylor]: Taking taylor expansion of 4.0 in x
4.210 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.210 * [taylor]: Taking taylor expansion of (* x z) in x
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [taylor]: Taking taylor expansion of z in x
4.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) 4.0) (/ 1 (* x z))) in x
4.210 * [taylor]: Taking taylor expansion of (+ (/ 1 x) 4.0) in x
4.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [taylor]: Taking taylor expansion of 4.0 in x
4.210 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.210 * [taylor]: Taking taylor expansion of (* x z) in x
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [taylor]: Taking taylor expansion of z in x
4.211 * [taylor]: Taking taylor expansion of (- 1 (/ 1 z)) in z
4.211 * [taylor]: Taking taylor expansion of 1 in z
4.211 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.211 * [taylor]: Taking taylor expansion of z in z
4.214 * [taylor]: Taking taylor expansion of 4.0 in z
4.217 * [taylor]: Taking taylor expansion of 0 in z
4.217 * [approximate]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in (x z) around 0
4.217 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in z
4.217 * [taylor]: Taking taylor expansion of 4.0 in z
4.217 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in z
4.217 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
4.217 * [taylor]: Taking taylor expansion of (* x z) in z
4.217 * [taylor]: Taking taylor expansion of x in z
4.217 * [taylor]: Taking taylor expansion of z in z
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in z
4.218 * [taylor]: Taking taylor expansion of x in z
4.218 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.218 * [taylor]: Taking taylor expansion of 4.0 in x
4.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.218 * [taylor]: Taking taylor expansion of (* x z) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [taylor]: Taking taylor expansion of z in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [taylor]: Taking taylor expansion of (- 4.0 (+ (/ 1 (* x z)) (/ 1 x))) in x
4.218 * [taylor]: Taking taylor expansion of 4.0 in x
4.218 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (/ 1 x)) in x
4.218 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
4.218 * [taylor]: Taking taylor expansion of (* x z) in x
4.218 * [taylor]: Taking taylor expansion of x in x
4.218 * [taylor]: Taking taylor expansion of z in x
4.219 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.219 * [taylor]: Taking taylor expansion of x in x
4.219 * [taylor]: Taking taylor expansion of (- (+ (/ 1 z) 1)) in z
4.219 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1) in z
4.219 * [taylor]: Taking taylor expansion of (/ 1 z) in z
4.219 * [taylor]: Taking taylor expansion of z in z
4.220 * [taylor]: Taking taylor expansion of 1 in z
4.222 * [taylor]: Taking taylor expansion of 4.0 in z
4.225 * [taylor]: Taking taylor expansion of 0 in z
4.225 * * * [progress]: simplifying candidates
4.227 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (/ 1 (+ (- 4.0 (* x z)) x)))
  (+ (log y) (- (log (+ (- 4.0 (* x z)) x))))
  (+ (log y) (- 0 (log (+ (- 4.0 (* x z)) x))))
  (+ (log y) (- (log 1) (log (+ (- 4.0 (* x z)) x))))
  (+ (log y) (log (/ 1 (+ (- 4.0 (* x z)) x))))
  (log (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (exp (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (* (* y y) y) (/ (* (* 1 1) 1) (* (* (+ (- 4.0 (* x z)) x) (+ (- 4.0 (* x z)) x)) (+ (- 4.0 (* x z)) x))))
  (* (* (* y y) y) (* (* (/ 1 (+ (- 4.0 (* x z)) x)) (/ 1 (+ (- 4.0 (* x z)) x))) (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (cbrt (* y (/ 1 (+ (- 4.0 (* x z)) x)))) (cbrt (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (cbrt (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (* (* y (/ 1 (+ (- 4.0 (* x z)) x))) (* y (/ 1 (+ (- 4.0 (* x z)) x)))) (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (sqrt (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (sqrt (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (/ (sqrt 1) (sqrt (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (/ (sqrt 1) (sqrt (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (/ 1 (sqrt (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (/ 1 (sqrt (+ (- 4.0 (* x z)) x))))
  (* y (* (cbrt (/ 1 (+ (- 4.0 (* x z)) x))) (cbrt (/ 1 (+ (- 4.0 (* x z)) x)))))
  (* y (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (* y (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x)))))
  (* y (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- 4.0 (* x z)) x))))
  (* y (/ (* (cbrt 1) (cbrt 1)) 1))
  (* y (/ (* (cbrt 1) (cbrt 1)) 1))
  (* y (/ (sqrt 1) (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x)))))
  (* y (/ (sqrt 1) (sqrt (+ (- 4.0 (* x z)) x))))
  (* y (/ (sqrt 1) 1))
  (* y (/ (sqrt 1) 1))
  (* y (/ 1 (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x)))))
  (* y (/ 1 (sqrt (+ (- 4.0 (* x z)) x))))
  (* y (/ 1 1))
  (* y (/ 1 1))
  (* y 1)
  (* y 1)
  (* y (/ 1 (+ (pow (- 4.0 (* x z)) 3) (pow x 3))))
  (* y (/ 1 (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x))))
  (* (cbrt y) (/ 1 (+ (- 4.0 (* x z)) x)))
  (* (sqrt y) (/ 1 (+ (- 4.0 (* x z)) x)))
  (* y (/ 1 (+ (- 4.0 (* x z)) x)))
  (* y 1)
  (- 1)
  (- (log (+ (- 4.0 (* x z)) x)))
  (- 0 (log (+ (- 4.0 (* x z)) x)))
  (- (log 1) (log (+ (- 4.0 (* x z)) x)))
  (log (/ 1 (+ (- 4.0 (* x z)) x)))
  (exp (/ 1 (+ (- 4.0 (* x z)) x)))
  (/ (* (* 1 1) 1) (* (* (+ (- 4.0 (* x z)) x) (+ (- 4.0 (* x z)) x)) (+ (- 4.0 (* x z)) x)))
  (* (cbrt (/ 1 (+ (- 4.0 (* x z)) x))) (cbrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (cbrt (/ 1 (+ (- 4.0 (* x z)) x)))
  (* (* (/ 1 (+ (- 4.0 (* x z)) x)) (/ 1 (+ (- 4.0 (* x z)) x))) (/ 1 (+ (- 4.0 (* x z)) x)))
  (sqrt (/ 1 (+ (- 4.0 (* x z)) x)))
  (sqrt (/ 1 (+ (- 4.0 (* x z)) x)))
  (- 1)
  (- (+ (- 4.0 (* x z)) x))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ (cbrt 1) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (cbrt 1) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (- 4.0 (* x z)) x))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (- 4.0 (* x z)) x))
  (/ (sqrt 1) (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ (sqrt 1) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt 1) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt 1) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (- 4.0 (* x z)) x))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (- 4.0 (* x z)) x))
  (/ 1 (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ 1 (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 1)
  (/ 1 (+ (- 4.0 (* x z)) x))
  (/ 1 1)
  (/ 1 (+ (- 4.0 (* x z)) x))
  (/ 1 (+ (- 4.0 (* x z)) x))
  (/ (+ (- 4.0 (* x z)) x) 1)
  (/ 1 (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ (- 4.0 (* x z)) x) (cbrt 1))
  (/ (+ (- 4.0 (* x z)) x) (sqrt 1))
  (/ (+ (- 4.0 (* x z)) x) 1)
  (/ 1 (+ (pow (- 4.0 (* x z)) 3) (pow x 3)))
  (/ 1 (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x)))
  (- 1)
  (- 1)
  (- (+ (log y) (- (log (+ (- 4.0 (* x z)) x)))))
  (- (+ (log y) (- 0 (log (+ (- 4.0 (* x z)) x)))))
  (- (+ (log y) (- (log 1) (log (+ (- 4.0 (* x z)) x)))))
  (- (+ (log y) (log (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- (log (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- 0 (+ (log y) (- (log (+ (- 4.0 (* x z)) x)))))
  (- 0 (+ (log y) (- 0 (log (+ (- 4.0 (* x z)) x)))))
  (- 0 (+ (log y) (- (log 1) (log (+ (- 4.0 (* x z)) x)))))
  (- 0 (+ (log y) (log (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- 0 (log (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- (log 1) (+ (log y) (- (log (+ (- 4.0 (* x z)) x)))))
  (- (log 1) (+ (log y) (- 0 (log (+ (- 4.0 (* x z)) x)))))
  (- (log 1) (+ (log y) (- (log 1) (log (+ (- 4.0 (* x z)) x)))))
  (- (log 1) (+ (log y) (log (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- (log 1) (log (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (log (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (exp (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* 1 1) 1) (* (* (+ (- 4.0 (* x z)) x) (+ (- 4.0 (* x z)) x)) (+ (- 4.0 (* x z)) x)))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ 1 (+ (- 4.0 (* x z)) x)) (/ 1 (+ (- 4.0 (* x z)) x))) (/ 1 (+ (- 4.0 (* x z)) x)))))
  (/ (* (* 1 1) 1) (* (* (* y (/ 1 (+ (- 4.0 (* x z)) x))) (* y (/ 1 (+ (- 4.0 (* x z)) x)))) (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (* (cbrt (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))) (cbrt (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))
  (cbrt (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (* (* (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))) (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))) (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (sqrt (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (sqrt (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x)))))
  (- 1)
  (- (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ 1 (+ (- 4.0 (* x z)) x)))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ 1 (+ (- 4.0 (* x z)) x)))
  (/ 1 y)
  (/ 1 (/ 1 (+ (- 4.0 (* x z)) x)))
  (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))
  (/ (* y (/ 1 (+ (- 4.0 (* x z)) x))) 1)
  (/ 1 y)
  (/ (* y (/ 1 (+ (- 4.0 (* x z)) x))) (cbrt 1))
  (/ (* y (/ 1 (+ (- 4.0 (* x z)) x))) (sqrt 1))
  (/ (* y (/ 1 (+ (- 4.0 (* x z)) x))) 1)
  (/ 1 y)
  (/ 1 (* y 1))
  (* (/ (exp 4.0) (exp (* x z))) (exp x))
  (* (exp (- 4.0 (* x z))) (exp x))
  (log (+ (- 4.0 (* x z)) x))
  (exp (+ (- 4.0 (* x z)) x))
  (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x)))
  (cbrt (+ (- 4.0 (* x z)) x))
  (* (* (+ (- 4.0 (* x z)) x) (+ (- 4.0 (* x z)) x)) (+ (- 4.0 (* x z)) x))
  (sqrt (+ (- 4.0 (* x z)) x))
  (sqrt (+ (- 4.0 (* x z)) x))
  (+ (pow (- 4.0 (* x z)) 3) (pow x 3))
  (+ (* (- 4.0 (* x z)) (- 4.0 (* x z))) (- (* x x) (* (- 4.0 (* x z)) x)))
  (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x))
  (- (- 4.0 (* x z)) x)
  (+ (- 4.0 (* x z)) x)
  (+ (- (* x z)) x)
  (+ (- (* x z)) x)
  (- (* x z) x)
  (- (+ (* 0.015625 (* (pow x 2) y)) (* 0.25 y)) (* 0.0625 (* x y)))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (- (+ (* 0.015625 (pow x 2)) 0.25) (* 0.0625 x))
  (- (+ (/ 1 (* x z)) (+ (/ 1 (* x (pow z 2))) (* 4.0 (/ 1 (* (pow x 2) (pow z 2)))))))
  (- (+ (/ 1 (* x z)) (+ (/ 1 (* x (pow z 2))) (* 4.0 (/ 1 (* (pow x 2) (pow z 2)))))))
  (- (+ (* 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))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
  (- (+ x 4.0) (* x z))
4.233 * * [simplify]: iteration  0 :  192  enodes  (cost  2132 )
4.282 * * [simplify]: iteration  1 :  483  enodes  (cost  1809 )
4.420 * * [simplify]: iteration  2 :  1545  enodes  (cost  1551 )
4.968 * * [simplify]: iteration  done :  5001  enodes  (cost  1551 )
4.969 * [simplify]: Simplified to:
   (/ y (- 4.0 (- (* x z) x)))
  (log (/ y (- 4.0 (- (* x z) x))))
  (log (/ y (- 4.0 (- (* x z) x))))
  (log (/ y (- 4.0 (- (* x z) x))))
  (log (/ y (- 4.0 (- (* x z) x))))
  (log (/ y (- 4.0 (- (* x z) x))))
  (exp (/ y (- 4.0 (- (* x z) x))))
  (pow (/ y (- 4.0 (- (* x z) x))) 3)
  (pow (/ y (- 4.0 (- (* x z) x))) 3)
  (* (cbrt (/ y (- 4.0 (- (* x z) x)))) (cbrt (/ y (- 4.0 (- (* x z) x)))))
  (cbrt (/ y (- 4.0 (- (* x z) x))))
  (pow (/ y (- 4.0 (- (* x z) x))) 3)
  (sqrt (/ y (- 4.0 (- (* x z) x))))
  (sqrt (/ y (- 4.0 (- (* x z) x))))
  (* (sqrt y) (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (* (sqrt y) (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (/ (sqrt y) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt y) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt y) (sqrt (+ (- 4.0 (* x z)) x)))
  (/ (sqrt y) (sqrt (+ (- 4.0 (* x z)) x)))
  (* y (* (cbrt (/ 1 (+ (- 4.0 (* x z)) x))) (cbrt (/ 1 (+ (- 4.0 (* x z)) x)))))
  (* y (sqrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (/ y (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ y (sqrt (+ (- 4.0 (* x z)) x)))
  y
  y
  (/ y (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ y (sqrt (+ (- 4.0 (* x z)) x)))
  y
  y
  (/ y (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x))))
  (/ y (sqrt (+ (- 4.0 (* x z)) x)))
  y
  y
  y
  y
  (/ y (+ (pow (- 4.0 (* x z)) 3) (pow x 3)))
  (/ y (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x)))
  (/ (cbrt y) (- 4.0 (- (* x z) x)))
  (/ (sqrt y) (- 4.0 (- (* x z) x)))
  (/ y (- 4.0 (- (* x z) x)))
  y
  -1
  (- (log (+ (- 4.0 (* x z)) x)))
  (- (log (+ (- 4.0 (* x z)) x)))
  (- (log (+ (- 4.0 (* x z)) x)))
  (- (log (+ (- 4.0 (* x z)) x)))
  (exp (/ 1 (+ (- 4.0 (* x z)) x)))
  (pow (/ 1 (- 4.0 (- (* x z) x))) 3)
  (* (cbrt (/ 1 (+ (- 4.0 (* x z)) x))) (cbrt (/ 1 (+ (- 4.0 (* x z)) x))))
  (cbrt (/ 1 (+ (- 4.0 (* x z)) x)))
  (pow (/ 1 (- 4.0 (- (* x z) x))) 3)
  (sqrt (/ 1 (+ (- 4.0 (* x z)) x)))
  (sqrt (/ 1 (+ (- 4.0 (* x z)) x)))
  -1
  (- (+ (- 4.0 (* x z)) x))
  (/ (/ 1 (cbrt (+ (- 4.0 (* x z)) x))) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  (/ (/ 1 (cbrt (+ (- 4.0 (* x z)) x))) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  (/ (/ 1 (cbrt (+ (- 4.0 (* x z)) x))) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  1
  (/ 1 (- 4.0 (- (* x z) x)))
  (/ 1 (- 4.0 (- (* x z) x)))
  (- 4.0 (- (* x z) x))
  (/ (/ 1 (cbrt (+ (- 4.0 (* x z)) x))) (cbrt (+ (- 4.0 (* x z)) x)))
  (/ 1 (sqrt (+ (- 4.0 (* x z)) x)))
  1
  1
  (- 4.0 (- (* x z) x))
  (- 4.0 (- (* x z) x))
  (- 4.0 (- (* x z) x))
  (/ 1 (+ (pow (- 4.0 (* x z)) 3) (pow x 3)))
  (/ 1 (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x)))
  -1
  -1
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (log (/ (- 4.0 (- (* x z) x)) y))
  (exp (/ (- 4.0 (- (* x z) x)) y))
  (pow (/ (- 4.0 (- (* x z) x)) y) 3)
  (pow (/ (- 4.0 (- (* x z) x)) y) 3)
  (pow (/ (- 4.0 (- (* x z) x)) y) 3)
  (* (cbrt (/ (- 4.0 (- (* x z) x)) y)) (cbrt (/ (- 4.0 (- (* x z) x)) y)))
  (cbrt (/ (- 4.0 (- (* x z) x)) y))
  (pow (/ (- 4.0 (- (* x z) x)) y) 3)
  (sqrt (/ (- 4.0 (- (* x z) x)) y))
  (sqrt (/ (- 4.0 (- (* x z) x)) y))
  -1
  (- (/ y (- 4.0 (- (* x z) x))))
  (/ 1 y)
  (- 4.0 (- (* x z) x))
  (/ 1 y)
  (- 4.0 (- (* x z) x))
  (/ 1 y)
  (- 4.0 (- (* x z) x))
  (/ (- 4.0 (- (* x z) x)) y)
  (/ y (- 4.0 (- (* x z) x)))
  (/ 1 y)
  (/ y (- 4.0 (- (* x z) x)))
  (/ y (- 4.0 (- (* x z) x)))
  (/ y (- 4.0 (- (* x z) x)))
  (/ 1 y)
  (/ 1 y)
  (exp (+ (- 4.0 (* x z)) x))
  (exp (+ (- 4.0 (* x z)) x))
  (log (+ (- 4.0 (* x z)) x))
  (exp (+ (- 4.0 (* x z)) x))
  (* (cbrt (+ (- 4.0 (* x z)) x)) (cbrt (+ (- 4.0 (* x z)) x)))
  (cbrt (+ (- 4.0 (* x z)) x))
  (pow (- 4.0 (- (* x z) x)) 3)
  (sqrt (+ (- 4.0 (* x z)) x))
  (sqrt (+ (- 4.0 (* x z)) x))
  (+ (pow (- 4.0 (* x z)) 3) (pow x 3))
  (+ (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x (- x (- 4.0 (* x z)))))
  (- (* (- 4.0 (* x z)) (- 4.0 (* x z))) (* x x))
  (- (- 4.0 (* x z)) x)
  (- 4.0 (- (* x z) x))
  (- x (* x z))
  (- x (* x z))
  (- (* x z) x)
  (+ (* y (- 0.25 (* 0.0625 x))) (* 0.015625 (* (pow x 2) y)))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (- (+ (* 4.0 (/ y (* (pow x 2) (pow z 2)))) (+ (/ y (* x (pow z 2))) (/ y (* x z)))))
  (- (+ (* 0.015625 (pow x 2)) 0.25) (* 0.0625 x))
  (- (/ -1 (* x z)) (+ (/ 4.0 (* (pow x 2) (pow z 2))) (/ 1 (* x (pow z 2)))))
  (- (/ -1 (* x z)) (+ (/ 4.0 (* (pow x 2) (pow z 2))) (/ 1 (* x (pow z 2)))))
  (+ (- (/ 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 (- (* x z) x))
  (- 4.0 (- (* x z) x))
  (- 4.0 (- (* x z) x))
4.970 * * * [progress]: adding candidates to table
5.216 * [progress]: [Phase 3 of 3] Extracting.
5.216 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.217 * * * [regime-changes]: Trying 5 branch expressions: ((- (/ (+ x 4.0) y) (* (/ x y) z)) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) z y x)
5.217 * * * * [regimes]: Trying to branch on (- (/ (+ x 4.0) y) (* (/ x y) z)) from (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.245 * * * * [regimes]: Trying to branch on (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) from (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.282 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.308 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.340 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.372 * * * [regime]: Found split indices: #<option (#s(si 3 28) #s(si 0 183) #s(si 4 255))>
5.373 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.442 * [regimes]: Found splitpoints: (#s(sp 3 x -4.215108549341022e+93) #s(sp 0 x 7.438065996397021e-140) #s(sp 4 x +nan.0)) , with alts (#<alt (λ (x y z) (fabs (/ (- (+ x 4.0) (* x z)) y)))> #<alt (λ (x y z) (fabs (/ 1 (* y (/ 1 (+ (- 4.0 (* x z)) x))))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ (sqrt x) 1) (* (/ (sqrt x) y) z)))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))))> #<alt (λ (x y z) (fabs (- (/ (+ x 4.0) y) (* x (/ z y)))))>)
5.443 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (if (<= x -4.215108549341022e+93) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) (if (<= x 7.438065996397021e-140) (fabs (/ (- (+ x 4.0) (* x z)) y)) (fabs (- (/ (+ x 4.0) y) (* x (/ z y))))))
5.443 * * [simplify]: iteration  0 :  24  enodes  (cost  42 )
5.444 * * [simplify]: iteration  1 :  28  enodes  (cost  42 )
5.445 * * [simplify]: iteration  done :  28  enodes  (cost  42 )
5.445 * [simplify]: Simplified to:
   (if (<= x -4.215108549341022e+93) (fabs (- (/ (+ x 4.0) y) (* (/ x y) z))) (if (<= x 7.438065996397021e-140) (fabs (/ (- (+ x 4.0) (* x z)) y)) (fabs (- (/ (+ x 4.0) y) (* x (/ z y))))))
6.184 * [regime-testing]: Baseline error score: 1.824932745538123
6.185 * [regime-testing]: Oracle error score: 0.01589822790366825
6.186 * [regime-testing]: End program error score: 0.6994249830876536