8.935 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.017 * [progress]: [Phase 2 of 3] Improving.
0.018 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* (* y 4.0) z))
0.021 * * [simplify]: iteration  0 :  13  enodes  (cost  3 )
0.023 * * [simplify]: iteration  1 :  31  enodes  (cost  3 )
0.025 * * [simplify]: iteration  2 :  56  enodes  (cost  3 )
0.028 * * [simplify]: iteration  3 :  62  enodes  (cost  3 )
0.031 * * [simplify]: iteration  4 :  62  enodes  (cost  3 )
0.031 * [simplify]: Simplified to:
   (- x (* (* y 4.0) z))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* (* y 4.0) z)))>
0.033 * * * [progress]: localizing error
0.039 * * * [progress]: generating rewritten candidates
0.039 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
0.045 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
0.049 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0
0.049 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.049 * [taylor]: Taking taylor expansion of 4.0 in z
0.049 * [taylor]: Taking taylor expansion of (* z y) in z
0.049 * [taylor]: Taking taylor expansion of z in z
0.049 * [taylor]: Taking taylor expansion of y in z
0.049 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.049 * [taylor]: Taking taylor expansion of 4.0 in y
0.049 * [taylor]: Taking taylor expansion of (* z y) in y
0.049 * [taylor]: Taking taylor expansion of z in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.049 * [taylor]: Taking taylor expansion of 4.0 in y
0.049 * [taylor]: Taking taylor expansion of (* z y) in y
0.049 * [taylor]: Taking taylor expansion of z in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.050 * [taylor]: Taking taylor expansion of 0 in z
0.051 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.051 * [taylor]: Taking taylor expansion of 4.0 in z
0.051 * [taylor]: Taking taylor expansion of z in z
0.054 * [taylor]: Taking taylor expansion of 0 in z
0.056 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [taylor]: Taking taylor expansion of 0 in z
0.059 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.059 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.059 * [taylor]: Taking taylor expansion of 4.0 in z
0.059 * [taylor]: Taking taylor expansion of (* z y) in z
0.059 * [taylor]: Taking taylor expansion of z in z
0.059 * [taylor]: Taking taylor expansion of y in z
0.060 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.060 * [taylor]: Taking taylor expansion of 4.0 in y
0.060 * [taylor]: Taking taylor expansion of (* z y) in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.060 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.060 * [taylor]: Taking taylor expansion of 4.0 in y
0.060 * [taylor]: Taking taylor expansion of (* z y) in y
0.060 * [taylor]: Taking taylor expansion of z in y
0.060 * [taylor]: Taking taylor expansion of y in y
0.061 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.061 * [taylor]: Taking taylor expansion of 4.0 in z
0.061 * [taylor]: Taking taylor expansion of z in z
0.062 * [taylor]: Taking taylor expansion of 0 in z
0.063 * [taylor]: Taking taylor expansion of 0 in z
0.065 * [taylor]: Taking taylor expansion of 0 in z
0.066 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.066 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.066 * [taylor]: Taking taylor expansion of 4.0 in z
0.066 * [taylor]: Taking taylor expansion of (* z y) in z
0.066 * [taylor]: Taking taylor expansion of z in z
0.066 * [taylor]: Taking taylor expansion of y in z
0.066 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.067 * [taylor]: Taking taylor expansion of 4.0 in y
0.067 * [taylor]: Taking taylor expansion of (* z y) in y
0.067 * [taylor]: Taking taylor expansion of z in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.067 * [taylor]: Taking taylor expansion of 4.0 in y
0.067 * [taylor]: Taking taylor expansion of (* z y) in y
0.067 * [taylor]: Taking taylor expansion of z in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.068 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.068 * [taylor]: Taking taylor expansion of 4.0 in z
0.068 * [taylor]: Taking taylor expansion of z in z
0.069 * [taylor]: Taking taylor expansion of 0 in z
0.071 * [taylor]: Taking taylor expansion of 0 in z
0.072 * [taylor]: Taking taylor expansion of 0 in z
0.073 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.074 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.074 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.074 * [taylor]: Taking taylor expansion of x in z
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.074 * [taylor]: Taking taylor expansion of 4.0 in z
0.074 * [taylor]: Taking taylor expansion of (* z y) in z
0.074 * [taylor]: Taking taylor expansion of z in z
0.074 * [taylor]: Taking taylor expansion of y in z
0.074 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.074 * [taylor]: Taking taylor expansion of x in y
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.074 * [taylor]: Taking taylor expansion of 4.0 in y
0.074 * [taylor]: Taking taylor expansion of (* z y) in y
0.074 * [taylor]: Taking taylor expansion of z in y
0.074 * [taylor]: Taking taylor expansion of y in y
0.074 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.074 * [taylor]: Taking taylor expansion of 4.0 in x
0.074 * [taylor]: Taking taylor expansion of (* z y) in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.074 * [taylor]: Taking taylor expansion of 4.0 in x
0.074 * [taylor]: Taking taylor expansion of (* z y) in x
0.074 * [taylor]: Taking taylor expansion of z in x
0.074 * [taylor]: Taking taylor expansion of y in x
0.074 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.074 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.074 * [taylor]: Taking taylor expansion of 4.0 in y
0.075 * [taylor]: Taking taylor expansion of (* z y) in y
0.075 * [taylor]: Taking taylor expansion of z in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.076 * [taylor]: Taking taylor expansion of 0 in z
0.077 * [taylor]: Taking taylor expansion of 1 in y
0.077 * [taylor]: Taking taylor expansion of 1 in z
0.077 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.078 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.078 * [taylor]: Taking taylor expansion of 4.0 in z
0.078 * [taylor]: Taking taylor expansion of z in z
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.080 * [taylor]: Taking taylor expansion of 0 in z
0.081 * [taylor]: Taking taylor expansion of 0 in z
0.082 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.082 * [taylor]: Taking taylor expansion of x in z
0.082 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.082 * [taylor]: Taking taylor expansion of 4.0 in z
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.082 * [taylor]: Taking taylor expansion of (* z y) in z
0.082 * [taylor]: Taking taylor expansion of z in z
0.082 * [taylor]: Taking taylor expansion of y in z
0.082 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.082 * [taylor]: Taking taylor expansion of x in y
0.082 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.082 * [taylor]: Taking taylor expansion of 4.0 in y
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.082 * [taylor]: Taking taylor expansion of (* z y) in y
0.082 * [taylor]: Taking taylor expansion of z in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.083 * [taylor]: Taking taylor expansion of 4.0 in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.083 * [taylor]: Taking taylor expansion of (* z y) in x
0.083 * [taylor]: Taking taylor expansion of z in x
0.083 * [taylor]: Taking taylor expansion of y in x
0.083 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.083 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.083 * [taylor]: Taking taylor expansion of x in x
0.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.084 * [taylor]: Taking taylor expansion of 4.0 in x
0.084 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.084 * [taylor]: Taking taylor expansion of (* z y) in x
0.084 * [taylor]: Taking taylor expansion of z in x
0.084 * [taylor]: Taking taylor expansion of y in x
0.084 * [taylor]: Taking taylor expansion of 1 in y
0.085 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.085 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.085 * [taylor]: Taking taylor expansion of 4.0 in y
0.085 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.085 * [taylor]: Taking taylor expansion of (* z y) in y
0.085 * [taylor]: Taking taylor expansion of z in y
0.085 * [taylor]: Taking taylor expansion of y in y
0.086 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.086 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.086 * [taylor]: Taking taylor expansion of 4.0 in z
0.086 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.086 * [taylor]: Taking taylor expansion of z in z
0.087 * [taylor]: Taking taylor expansion of 1 in z
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.090 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.096 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.102 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0
0.103 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.103 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.103 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.103 * [taylor]: Taking taylor expansion of 4.0 in z
0.103 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.103 * [taylor]: Taking taylor expansion of (* z y) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of y in z
0.109 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.109 * [taylor]: Taking taylor expansion of x in z
0.110 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.110 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.110 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.110 * [taylor]: Taking taylor expansion of 4.0 in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.110 * [taylor]: Taking taylor expansion of (* z y) in y
0.110 * [taylor]: Taking taylor expansion of z in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.111 * [taylor]: Taking taylor expansion of 4.0 in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.111 * [taylor]: Taking taylor expansion of (* z y) in x
0.111 * [taylor]: Taking taylor expansion of z in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.111 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.111 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.112 * [taylor]: Taking taylor expansion of 4.0 in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.112 * [taylor]: Taking taylor expansion of (* z y) in x
0.112 * [taylor]: Taking taylor expansion of z in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of -1 in y
0.114 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.114 * [taylor]: Taking taylor expansion of 4.0 in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.114 * [taylor]: Taking taylor expansion of (* z y) in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.114 * [taylor]: Taking taylor expansion of 4.0 in z
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.114 * [taylor]: Taking taylor expansion of z in z
0.116 * [taylor]: Taking taylor expansion of -1 in z
0.117 * [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
0.122 * [taylor]: Taking taylor expansion of 0 in y
0.123 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.129 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.131 * [taylor]: Taking taylor expansion of 0 in z
0.132 * * * [progress]: simplifying candidates
0.133 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* y 4.0) z)
  (* (* y 4.0) z)
  (+ (+ (log y) (log 4.0)) (log z))
  (+ (log (* y 4.0)) (log z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* z z) z))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* z z) z))
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (* (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* (* y 4.0) 1)
  (* 4.0 z)
  (/ (exp x) (exp (* (* y 4.0) z)))
  (log (- x (* (* y 4.0) z)))
  (exp (- x (* (* y 4.0) z)))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (* (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z))) (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))
  (- (* (* y 4.0) z))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.137 * * [simplify]: iteration  0 :  157  enodes  (cost  146 )
0.142 * * [simplify]: iteration  1 :  673  enodes  (cost  129 )
0.163 * * [simplify]: iteration  2 :  3659  enodes  (cost  129 )
0.253 * * [simplify]: iteration  3 :  5001  enodes  (cost  129 )
0.254 * [simplify]: Simplified to:
   (* (* y 4.0) z)
  (* (* y 4.0) z)
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (pow (* (* y 4.0) z) 3)
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* y 4.0)
  (* 4.0 z)
  (exp (- x (* (* y 4.0) z)))
  (log (- x (* (* y 4.0) z)))
  (exp (- x (* (* y 4.0) z)))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (pow (- x (* (* y 4.0) z)) 3)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (* x x))
  (- (* (* y 4.0) z))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (- (* (* y 4.0) z))
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.254 * * * [progress]: adding candidates to table
0.313 * * [progress]: iteration 2 / 4
0.313 * * * [progress]: picking best candidate
0.317 * * * * [pick]: Picked  #<alt (λ (x y z) (- x (* y (* 4.0 z))))>
0.317 * * * [progress]: localizing error
0.323 * * * [progress]: generating rewritten candidates
0.323 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.326 * * * [progress]: generating series expansions
0.326 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.327 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.327 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.327 * [taylor]: Taking taylor expansion of x in z
0.327 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.327 * [taylor]: Taking taylor expansion of 4.0 in z
0.327 * [taylor]: Taking taylor expansion of (* z y) in z
0.327 * [taylor]: Taking taylor expansion of z in z
0.327 * [taylor]: Taking taylor expansion of y in z
0.327 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.327 * [taylor]: Taking taylor expansion of x in y
0.327 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.327 * [taylor]: Taking taylor expansion of 4.0 in y
0.327 * [taylor]: Taking taylor expansion of (* z y) in y
0.327 * [taylor]: Taking taylor expansion of z in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.327 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.327 * [taylor]: Taking taylor expansion of 4.0 in x
0.327 * [taylor]: Taking taylor expansion of (* z y) in x
0.327 * [taylor]: Taking taylor expansion of z in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.327 * [taylor]: Taking taylor expansion of x in x
0.327 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.327 * [taylor]: Taking taylor expansion of 4.0 in x
0.327 * [taylor]: Taking taylor expansion of (* z y) in x
0.327 * [taylor]: Taking taylor expansion of z in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.327 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.327 * [taylor]: Taking taylor expansion of 4.0 in y
0.327 * [taylor]: Taking taylor expansion of (* z y) in y
0.327 * [taylor]: Taking taylor expansion of z in y
0.327 * [taylor]: Taking taylor expansion of y in y
0.328 * [taylor]: Taking taylor expansion of 0 in z
0.329 * [taylor]: Taking taylor expansion of 1 in y
0.330 * [taylor]: Taking taylor expansion of 1 in z
0.330 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.330 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.330 * [taylor]: Taking taylor expansion of 4.0 in z
0.330 * [taylor]: Taking taylor expansion of z in z
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [taylor]: Taking taylor expansion of 0 in z
0.334 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.334 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.334 * [taylor]: Taking taylor expansion of x in z
0.334 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.334 * [taylor]: Taking taylor expansion of 4.0 in z
0.334 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.334 * [taylor]: Taking taylor expansion of (* z y) in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of y in z
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.335 * [taylor]: Taking taylor expansion of 4.0 in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.335 * [taylor]: Taking taylor expansion of (* z y) in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.336 * [taylor]: Taking taylor expansion of 4.0 in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.336 * [taylor]: Taking taylor expansion of (* z y) in x
0.336 * [taylor]: Taking taylor expansion of z in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.336 * [taylor]: Taking taylor expansion of 4.0 in x
0.337 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.337 * [taylor]: Taking taylor expansion of (* z y) in x
0.337 * [taylor]: Taking taylor expansion of z in x
0.337 * [taylor]: Taking taylor expansion of y in x
0.337 * [taylor]: Taking taylor expansion of 1 in y
0.338 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.338 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.338 * [taylor]: Taking taylor expansion of 4.0 in y
0.338 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.338 * [taylor]: Taking taylor expansion of (* z y) in y
0.338 * [taylor]: Taking taylor expansion of z in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.339 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.339 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.339 * [taylor]: Taking taylor expansion of 4.0 in z
0.339 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.340 * [taylor]: Taking taylor expansion of 1 in z
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.343 * [taylor]: Taking taylor expansion of 0 in z
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.347 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.348 * [taylor]: Taking taylor expansion of 0 in z
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.353 * [taylor]: Taking taylor expansion of 0 in z
0.353 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [taylor]: Taking taylor expansion of 0 in z
0.355 * [approximate]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in (x y z) around 0
0.355 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.355 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.356 * [taylor]: Taking taylor expansion of 4.0 in z
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.356 * [taylor]: Taking taylor expansion of (* z y) in z
0.356 * [taylor]: Taking taylor expansion of z in z
0.356 * [taylor]: Taking taylor expansion of y in z
0.356 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.356 * [taylor]: Taking taylor expansion of x in z
0.356 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.356 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.356 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.356 * [taylor]: Taking taylor expansion of 4.0 in y
0.356 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.356 * [taylor]: Taking taylor expansion of (* z y) in y
0.356 * [taylor]: Taking taylor expansion of z in y
0.356 * [taylor]: Taking taylor expansion of y in y
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.357 * [taylor]: Taking taylor expansion of x in y
0.357 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.357 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.357 * [taylor]: Taking taylor expansion of 4.0 in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.357 * [taylor]: Taking taylor expansion of (* z y) in x
0.357 * [taylor]: Taking taylor expansion of z in x
0.357 * [taylor]: Taking taylor expansion of y in x
0.357 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.357 * [taylor]: Taking taylor expansion of x in x
0.357 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.357 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.358 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.358 * [taylor]: Taking taylor expansion of 4.0 in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.358 * [taylor]: Taking taylor expansion of (* z y) in x
0.358 * [taylor]: Taking taylor expansion of z in x
0.358 * [taylor]: Taking taylor expansion of y in x
0.358 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.358 * [taylor]: Taking taylor expansion of x in x
0.359 * [taylor]: Taking taylor expansion of -1 in y
0.360 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.360 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.360 * [taylor]: Taking taylor expansion of 4.0 in y
0.360 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.360 * [taylor]: Taking taylor expansion of (* z y) in y
0.360 * [taylor]: Taking taylor expansion of z in y
0.360 * [taylor]: Taking taylor expansion of y in y
0.360 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.360 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.360 * [taylor]: Taking taylor expansion of 4.0 in z
0.360 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.360 * [taylor]: Taking taylor expansion of z in z
0.362 * [taylor]: Taking taylor expansion of -1 in z
0.363 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [taylor]: Taking taylor expansion of 0 in z
0.365 * [taylor]: Taking taylor expansion of 0 in z
0.368 * [taylor]: Taking taylor expansion of 0 in y
0.368 * [taylor]: Taking taylor expansion of 0 in z
0.370 * [taylor]: Taking taylor expansion of 0 in z
0.370 * [taylor]: Taking taylor expansion of 0 in z
0.374 * [taylor]: Taking taylor expansion of 0 in y
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.374 * [taylor]: Taking taylor expansion of 0 in z
0.376 * [taylor]: Taking taylor expansion of 0 in z
0.377 * [taylor]: Taking taylor expansion of 0 in z
0.377 * * * [progress]: simplifying candidates
0.378 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (exp x) (exp (* y (* 4.0 z))))
  (log (- x (* y (* 4.0 z))))
  (exp (- x (* y (* 4.0 z))))
  (* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z)))))
  (cbrt (- x (* y (* 4.0 z))))
  (* (* (- x (* y (* 4.0 z))) (- x (* y (* 4.0 z)))) (- x (* y (* 4.0 z))))
  (sqrt (- x (* y (* 4.0 z))))
  (sqrt (- x (* y (* 4.0 z))))
  (- (pow x 3) (pow (* y (* 4.0 z)) 3))
  (+ (* x x) (+ (* (* y (* 4.0 z)) (* y (* 4.0 z))) (* x (* y (* 4.0 z)))))
  (- (* y (* 4.0 z)))
  (- (* x x) (* (* y (* 4.0 z)) (* y (* 4.0 z))))
  (+ x (* y (* 4.0 z)))
  (- (* y (* 4.0 z)))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.381 * * [simplify]: iteration  0 :  82  enodes  (cost  79 )
0.385 * * [simplify]: iteration  1 :  333  enodes  (cost  72 )
0.396 * * [simplify]: iteration  2 :  1800  enodes  (cost  72 )
0.447 * * [simplify]: iteration  3 :  5001  enodes  (cost  72 )
0.449 * [simplify]: Simplified to:
   (exp (- x (* y (* 4.0 z))))
  (log (- x (* y (* 4.0 z))))
  (exp (- x (* y (* 4.0 z))))
  (* (cbrt (- x (* y (* 4.0 z)))) (cbrt (- x (* y (* 4.0 z)))))
  (cbrt (- x (* y (* 4.0 z))))
  (pow (- x (* 4.0 (* z y))) 3)
  (sqrt (- x (* y (* 4.0 z))))
  (sqrt (- x (* y (* 4.0 z))))
  (- (pow x 3) (pow (* y (* 4.0 z)) 3))
  (+ (* (* y (* 4.0 z)) (+ (* y (* 4.0 z)) x)) (* x x))
  (- (* y (* 4.0 z)))
  (- (* x x) (* (* y (* 4.0 z)) (* y (* 4.0 z))))
  (+ x (* y (* 4.0 z)))
  (- (* y (* 4.0 z)))
  x
  (- x (* 4.0 (* z y)))
  (- x (* 4.0 (* z y)))
0.449 * * * [progress]: adding candidates to table
0.481 * * [progress]: iteration 3 / 4
0.481 * * * [progress]: picking best candidate
0.483 * * * * [pick]: Picked  #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>
0.483 * * * [progress]: localizing error
0.492 * * * [progress]: generating rewritten candidates
0.492 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.502 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
0.508 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2)
0.514 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2)
0.520 * * * [progress]: generating series expansions
0.520 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.521 * [approximate]: Taking taylor expansion of (- x (* 4.0 (* z y))) in (x y z) around 0
0.521 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.521 * [taylor]: Taking taylor expansion of x in z
0.521 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.521 * [taylor]: Taking taylor expansion of 4.0 in z
0.521 * [taylor]: Taking taylor expansion of (* z y) in z
0.521 * [taylor]: Taking taylor expansion of z in z
0.521 * [taylor]: Taking taylor expansion of y in z
0.521 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.521 * [taylor]: Taking taylor expansion of x in y
0.521 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.521 * [taylor]: Taking taylor expansion of 4.0 in y
0.521 * [taylor]: Taking taylor expansion of (* z y) in y
0.521 * [taylor]: Taking taylor expansion of z in y
0.521 * [taylor]: Taking taylor expansion of y in y
0.521 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.521 * [taylor]: Taking taylor expansion of 4.0 in x
0.521 * [taylor]: Taking taylor expansion of (* z y) in x
0.521 * [taylor]: Taking taylor expansion of z in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.521 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.521 * [taylor]: Taking taylor expansion of x in x
0.521 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.521 * [taylor]: Taking taylor expansion of 4.0 in x
0.521 * [taylor]: Taking taylor expansion of (* z y) in x
0.521 * [taylor]: Taking taylor expansion of z in x
0.521 * [taylor]: Taking taylor expansion of y in x
0.522 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.522 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.522 * [taylor]: Taking taylor expansion of 4.0 in y
0.522 * [taylor]: Taking taylor expansion of (* z y) in y
0.522 * [taylor]: Taking taylor expansion of z in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [taylor]: Taking taylor expansion of 0 in z
0.524 * [taylor]: Taking taylor expansion of 1 in y
0.524 * [taylor]: Taking taylor expansion of 1 in z
0.525 * [taylor]: Taking taylor expansion of (- (* 4.0 z)) in z
0.525 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.525 * [taylor]: Taking taylor expansion of 4.0 in z
0.525 * [taylor]: Taking taylor expansion of z in z
0.527 * [taylor]: Taking taylor expansion of 0 in y
0.527 * [taylor]: Taking taylor expansion of 0 in z
0.527 * [taylor]: Taking taylor expansion of 0 in z
0.528 * [taylor]: Taking taylor expansion of 0 in z
0.529 * [approximate]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in (x y z) around 0
0.529 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.529 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.529 * [taylor]: Taking taylor expansion of x in z
0.529 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.529 * [taylor]: Taking taylor expansion of 4.0 in z
0.529 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.529 * [taylor]: Taking taylor expansion of (* z y) in z
0.529 * [taylor]: Taking taylor expansion of z in z
0.529 * [taylor]: Taking taylor expansion of y in z
0.530 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.530 * [taylor]: Taking taylor expansion of x in y
0.530 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.530 * [taylor]: Taking taylor expansion of 4.0 in y
0.530 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.530 * [taylor]: Taking taylor expansion of (* z y) in y
0.530 * [taylor]: Taking taylor expansion of z in y
0.530 * [taylor]: Taking taylor expansion of y in y
0.530 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.530 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.531 * [taylor]: Taking taylor expansion of 4.0 in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.531 * [taylor]: Taking taylor expansion of (* z y) in x
0.531 * [taylor]: Taking taylor expansion of z in x
0.531 * [taylor]: Taking taylor expansion of y in x
0.531 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.531 * [taylor]: Taking taylor expansion of x in x
0.531 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.531 * [taylor]: Taking taylor expansion of 4.0 in x
0.531 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.531 * [taylor]: Taking taylor expansion of (* z y) in x
0.531 * [taylor]: Taking taylor expansion of z in x
0.531 * [taylor]: Taking taylor expansion of y in x
0.532 * [taylor]: Taking taylor expansion of 1 in y
0.533 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (* z y)))) in y
0.533 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.533 * [taylor]: Taking taylor expansion of 4.0 in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.533 * [taylor]: Taking taylor expansion of (* z y) in y
0.533 * [taylor]: Taking taylor expansion of z in y
0.533 * [taylor]: Taking taylor expansion of y in y
0.533 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 z))) in z
0.533 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 z)) in z
0.533 * [taylor]: Taking taylor expansion of 4.0 in z
0.533 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.533 * [taylor]: Taking taylor expansion of z in z
0.535 * [taylor]: Taking taylor expansion of 1 in z
0.536 * [taylor]: Taking taylor expansion of 0 in y
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.538 * [taylor]: Taking taylor expansion of 0 in z
0.541 * [taylor]: Taking taylor expansion of 0 in y
0.541 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.543 * [taylor]: Taking taylor expansion of 0 in z
0.547 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.548 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [taylor]: Taking taylor expansion of 0 in z
0.550 * [taylor]: Taking taylor expansion of 0 in z
0.551 * [approximate]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in (x y z) around 0
0.551 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in z
0.551 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in z
0.551 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.551 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.551 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.551 * [taylor]: Taking taylor expansion of 4.0 in z
0.551 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.551 * [taylor]: Taking taylor expansion of (* z y) in z
0.551 * [taylor]: Taking taylor expansion of z in z
0.551 * [taylor]: Taking taylor expansion of y in z
0.551 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.552 * [taylor]: Taking taylor expansion of x in z
0.553 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in y
0.553 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in y
0.553 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.553 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.553 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.553 * [taylor]: Taking taylor expansion of 4.0 in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.553 * [taylor]: Taking taylor expansion of (* z y) in y
0.553 * [taylor]: Taking taylor expansion of z in y
0.553 * [taylor]: Taking taylor expansion of y in y
0.553 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.553 * [taylor]: Taking taylor expansion of x in y
0.554 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in x
0.554 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.554 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.554 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.554 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.554 * [taylor]: Taking taylor expansion of 4.0 in x
0.554 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.554 * [taylor]: Taking taylor expansion of (* z y) in x
0.554 * [taylor]: Taking taylor expansion of z in x
0.555 * [taylor]: Taking taylor expansion of y in x
0.555 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.555 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (pow (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) 2) in x
0.557 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.557 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.557 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.557 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.557 * [taylor]: Taking taylor expansion of 4.0 in x
0.557 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.557 * [taylor]: Taking taylor expansion of (* z y) in x
0.557 * [taylor]: Taking taylor expansion of z in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.558 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of +nan.0 in y
0.561 * [taylor]: Taking taylor expansion of +nan.0 in z
0.564 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.564 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.564 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.564 * [taylor]: Taking taylor expansion of +nan.0 in y
0.564 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.564 * [taylor]: Taking taylor expansion of (* z y) in y
0.564 * [taylor]: Taking taylor expansion of z in y
0.564 * [taylor]: Taking taylor expansion of y in y
0.564 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.564 * [taylor]: Taking taylor expansion of +nan.0 in y
0.567 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.567 * [taylor]: Taking taylor expansion of +nan.0 in z
0.568 * [taylor]: Taking taylor expansion of 0 in z
0.572 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))))) in y
0.572 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)))) in y
0.572 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* (pow z 2) (pow y 2)))) in y
0.572 * [taylor]: Taking taylor expansion of +nan.0 in y
0.572 * [taylor]: Taking taylor expansion of (/ 1 (* (pow z 2) (pow y 2))) in y
0.572 * [taylor]: Taking taylor expansion of (* (pow z 2) (pow y 2)) in y
0.572 * [taylor]: Taking taylor expansion of (pow z 2) in y
0.572 * [taylor]: Taking taylor expansion of z in y
0.572 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.572 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.573 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.573 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.573 * [taylor]: Taking taylor expansion of +nan.0 in y
0.573 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.573 * [taylor]: Taking taylor expansion of (* z y) in y
0.573 * [taylor]: Taking taylor expansion of z in y
0.573 * [taylor]: Taking taylor expansion of y in y
0.573 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.573 * [taylor]: Taking taylor expansion of +nan.0 in y
0.586 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.586 * [taylor]: Taking taylor expansion of +nan.0 in z
0.588 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
0.588 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0
0.588 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.588 * [taylor]: Taking taylor expansion of 4.0 in z
0.588 * [taylor]: Taking taylor expansion of (* z y) in z
0.588 * [taylor]: Taking taylor expansion of z in z
0.588 * [taylor]: Taking taylor expansion of y in z
0.588 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.588 * [taylor]: Taking taylor expansion of 4.0 in y
0.588 * [taylor]: Taking taylor expansion of (* z y) in y
0.588 * [taylor]: Taking taylor expansion of z in y
0.588 * [taylor]: Taking taylor expansion of y in y
0.588 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.589 * [taylor]: Taking taylor expansion of 4.0 in y
0.589 * [taylor]: Taking taylor expansion of (* z y) in y
0.589 * [taylor]: Taking taylor expansion of z in y
0.589 * [taylor]: Taking taylor expansion of y in y
0.589 * [taylor]: Taking taylor expansion of 0 in z
0.590 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.590 * [taylor]: Taking taylor expansion of 4.0 in z
0.590 * [taylor]: Taking taylor expansion of z in z
0.591 * [taylor]: Taking taylor expansion of 0 in z
0.594 * [taylor]: Taking taylor expansion of 0 in z
0.597 * [taylor]: Taking taylor expansion of 0 in z
0.597 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.597 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.597 * [taylor]: Taking taylor expansion of 4.0 in z
0.597 * [taylor]: Taking taylor expansion of (* z y) in z
0.597 * [taylor]: Taking taylor expansion of z in z
0.597 * [taylor]: Taking taylor expansion of y in z
0.597 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.597 * [taylor]: Taking taylor expansion of 4.0 in y
0.597 * [taylor]: Taking taylor expansion of (* z y) in y
0.598 * [taylor]: Taking taylor expansion of z in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.598 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.598 * [taylor]: Taking taylor expansion of 4.0 in y
0.598 * [taylor]: Taking taylor expansion of (* z y) in y
0.598 * [taylor]: Taking taylor expansion of z in y
0.598 * [taylor]: Taking taylor expansion of y in y
0.599 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.599 * [taylor]: Taking taylor expansion of 4.0 in z
0.599 * [taylor]: Taking taylor expansion of z in z
0.600 * [taylor]: Taking taylor expansion of 0 in z
0.601 * [taylor]: Taking taylor expansion of 0 in z
0.603 * [taylor]: Taking taylor expansion of 0 in z
0.604 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.604 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.604 * [taylor]: Taking taylor expansion of 4.0 in z
0.604 * [taylor]: Taking taylor expansion of (* z y) in z
0.604 * [taylor]: Taking taylor expansion of z in z
0.604 * [taylor]: Taking taylor expansion of y in z
0.604 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.604 * [taylor]: Taking taylor expansion of 4.0 in y
0.604 * [taylor]: Taking taylor expansion of (* z y) in y
0.604 * [taylor]: Taking taylor expansion of z in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.605 * [taylor]: Taking taylor expansion of 4.0 in y
0.605 * [taylor]: Taking taylor expansion of (* z y) in y
0.605 * [taylor]: Taking taylor expansion of z in y
0.605 * [taylor]: Taking taylor expansion of y in y
0.605 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.605 * [taylor]: Taking taylor expansion of 4.0 in z
0.605 * [taylor]: Taking taylor expansion of z in z
0.606 * [taylor]: Taking taylor expansion of 0 in z
0.608 * [taylor]: Taking taylor expansion of 0 in z
0.610 * [taylor]: Taking taylor expansion of 0 in z
0.611 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2)
0.611 * [approximate]: Taking taylor expansion of (* 4.0 (* z y)) in (y z) around 0
0.611 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.611 * [taylor]: Taking taylor expansion of 4.0 in z
0.611 * [taylor]: Taking taylor expansion of (* z y) in z
0.611 * [taylor]: Taking taylor expansion of z in z
0.611 * [taylor]: Taking taylor expansion of y in z
0.611 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.611 * [taylor]: Taking taylor expansion of 4.0 in y
0.611 * [taylor]: Taking taylor expansion of (* z y) in y
0.611 * [taylor]: Taking taylor expansion of z in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.611 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.611 * [taylor]: Taking taylor expansion of 4.0 in y
0.611 * [taylor]: Taking taylor expansion of (* z y) in y
0.611 * [taylor]: Taking taylor expansion of z in y
0.611 * [taylor]: Taking taylor expansion of y in y
0.612 * [taylor]: Taking taylor expansion of 0 in z
0.612 * [taylor]: Taking taylor expansion of (* 4.0 z) in z
0.612 * [taylor]: Taking taylor expansion of 4.0 in z
0.613 * [taylor]: Taking taylor expansion of z in z
0.614 * [taylor]: Taking taylor expansion of 0 in z
0.616 * [taylor]: Taking taylor expansion of 0 in z
0.619 * [taylor]: Taking taylor expansion of 0 in z
0.619 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.619 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.619 * [taylor]: Taking taylor expansion of 4.0 in z
0.619 * [taylor]: Taking taylor expansion of (* z y) in z
0.619 * [taylor]: Taking taylor expansion of z in z
0.619 * [taylor]: Taking taylor expansion of y in z
0.620 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.620 * [taylor]: Taking taylor expansion of 4.0 in y
0.620 * [taylor]: Taking taylor expansion of (* z y) in y
0.620 * [taylor]: Taking taylor expansion of z in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.620 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.620 * [taylor]: Taking taylor expansion of 4.0 in y
0.620 * [taylor]: Taking taylor expansion of (* z y) in y
0.620 * [taylor]: Taking taylor expansion of z in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.621 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.621 * [taylor]: Taking taylor expansion of 4.0 in z
0.621 * [taylor]: Taking taylor expansion of z in z
0.622 * [taylor]: Taking taylor expansion of 0 in z
0.623 * [taylor]: Taking taylor expansion of 0 in z
0.625 * [taylor]: Taking taylor expansion of 0 in z
0.626 * [approximate]: Taking taylor expansion of (/ 4.0 (* z y)) in (y z) around 0
0.626 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in z
0.626 * [taylor]: Taking taylor expansion of 4.0 in z
0.626 * [taylor]: Taking taylor expansion of (* z y) in z
0.626 * [taylor]: Taking taylor expansion of z in z
0.626 * [taylor]: Taking taylor expansion of y in z
0.626 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.626 * [taylor]: Taking taylor expansion of 4.0 in y
0.626 * [taylor]: Taking taylor expansion of (* z y) in y
0.626 * [taylor]: Taking taylor expansion of z in y
0.626 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (/ 4.0 (* z y)) in y
0.627 * [taylor]: Taking taylor expansion of 4.0 in y
0.627 * [taylor]: Taking taylor expansion of (* z y) in y
0.627 * [taylor]: Taking taylor expansion of z in y
0.627 * [taylor]: Taking taylor expansion of y in y
0.627 * [taylor]: Taking taylor expansion of (/ 4.0 z) in z
0.627 * [taylor]: Taking taylor expansion of 4.0 in z
0.628 * [taylor]: Taking taylor expansion of z in z
0.628 * [taylor]: Taking taylor expansion of 0 in z
0.630 * [taylor]: Taking taylor expansion of 0 in z
0.631 * [taylor]: Taking taylor expansion of 0 in z
0.632 * * * * [progress]: [ 4 / 4 ] generating series at (2 2)
0.633 * [approximate]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in (x y z) around 0
0.633 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in z
0.633 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in z
0.633 * [taylor]: Taking taylor expansion of x in z
0.633 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in z
0.633 * [taylor]: Taking taylor expansion of 4.0 in z
0.633 * [taylor]: Taking taylor expansion of (* z y) in z
0.633 * [taylor]: Taking taylor expansion of z in z
0.633 * [taylor]: Taking taylor expansion of y in z
0.634 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in y
0.634 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in y
0.634 * [taylor]: Taking taylor expansion of x in y
0.635 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.635 * [taylor]: Taking taylor expansion of 4.0 in y
0.635 * [taylor]: Taking taylor expansion of (* z y) in y
0.635 * [taylor]: Taking taylor expansion of z in y
0.635 * [taylor]: Taking taylor expansion of y in y
0.636 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.636 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.636 * [taylor]: Taking taylor expansion of x in x
0.636 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.636 * [taylor]: Taking taylor expansion of 4.0 in x
0.636 * [taylor]: Taking taylor expansion of (* z y) in x
0.636 * [taylor]: Taking taylor expansion of z in x
0.636 * [taylor]: Taking taylor expansion of y in x
0.638 * [taylor]: Taking taylor expansion of (sqrt (- x (* 4.0 (* z y)))) in x
0.638 * [taylor]: Taking taylor expansion of (- x (* 4.0 (* z y))) in x
0.638 * [taylor]: Taking taylor expansion of x in x
0.638 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in x
0.638 * [taylor]: Taking taylor expansion of 4.0 in x
0.638 * [taylor]: Taking taylor expansion of (* z y) in x
0.638 * [taylor]: Taking taylor expansion of z in x
0.638 * [taylor]: Taking taylor expansion of y in x
0.639 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.639 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.640 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.640 * [taylor]: Taking taylor expansion of 4.0 in y
0.640 * [taylor]: Taking taylor expansion of (* z y) in y
0.640 * [taylor]: Taking taylor expansion of z in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.642 * [taylor]: Taking taylor expansion of 0 in z
0.642 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- (* 4.0 (* z y))))) in y
0.642 * [taylor]: Taking taylor expansion of 1/2 in y
0.642 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.642 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.642 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.642 * [taylor]: Taking taylor expansion of 4.0 in y
0.642 * [taylor]: Taking taylor expansion of (* z y) in y
0.642 * [taylor]: Taking taylor expansion of z in y
0.642 * [taylor]: Taking taylor expansion of y in y
0.646 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.646 * [taylor]: Taking taylor expansion of +nan.0 in z
0.647 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.647 * [taylor]: Taking taylor expansion of +nan.0 in z
0.647 * [taylor]: Taking taylor expansion of z in z
0.650 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- (* 4.0 (* z y)))) 3)) in y
0.650 * [taylor]: Taking taylor expansion of -1/8 in y
0.650 * [taylor]: Taking taylor expansion of (pow (sqrt (- (* 4.0 (* z y)))) 3) in y
0.650 * [taylor]: Taking taylor expansion of (sqrt (- (* 4.0 (* z y)))) in y
0.650 * [taylor]: Taking taylor expansion of (- (* 4.0 (* z y))) in y
0.650 * [taylor]: Taking taylor expansion of (* 4.0 (* z y)) in y
0.650 * [taylor]: Taking taylor expansion of 4.0 in y
0.650 * [taylor]: Taking taylor expansion of (* z y) in y
0.650 * [taylor]: Taking taylor expansion of z in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.664 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.664 * [taylor]: Taking taylor expansion of +nan.0 in z
0.668 * [taylor]: Taking taylor expansion of (- (* +nan.0 z)) in z
0.668 * [taylor]: Taking taylor expansion of (* +nan.0 z) in z
0.668 * [taylor]: Taking taylor expansion of +nan.0 in z
0.668 * [taylor]: Taking taylor expansion of z in z
0.671 * [taylor]: Taking taylor expansion of (* +nan.0 (pow z 2)) in z
0.671 * [taylor]: Taking taylor expansion of +nan.0 in z
0.671 * [taylor]: Taking taylor expansion of (pow z 2) in z
0.671 * [taylor]: Taking taylor expansion of z in z
0.674 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in (x y z) around 0
0.674 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in z
0.674 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in z
0.674 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.674 * [taylor]: Taking taylor expansion of x in z
0.674 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.674 * [taylor]: Taking taylor expansion of 4.0 in z
0.674 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.674 * [taylor]: Taking taylor expansion of (* z y) in z
0.674 * [taylor]: Taking taylor expansion of z in z
0.674 * [taylor]: Taking taylor expansion of y in z
0.675 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in y
0.675 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in y
0.675 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.675 * [taylor]: Taking taylor expansion of x in y
0.675 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.676 * [taylor]: Taking taylor expansion of 4.0 in y
0.676 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.676 * [taylor]: Taking taylor expansion of (* z y) in y
0.676 * [taylor]: Taking taylor expansion of z in y
0.676 * [taylor]: Taking taylor expansion of y in y
0.677 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.677 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.677 * [taylor]: Taking taylor expansion of x in x
0.677 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.677 * [taylor]: Taking taylor expansion of 4.0 in x
0.677 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.677 * [taylor]: Taking taylor expansion of (* z y) in x
0.677 * [taylor]: Taking taylor expansion of z in x
0.677 * [taylor]: Taking taylor expansion of y in x
0.679 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (* 4.0 (/ 1 (* z y))))) in x
0.679 * [taylor]: Taking taylor expansion of (- (/ 1 x) (* 4.0 (/ 1 (* z y)))) in x
0.679 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.679 * [taylor]: Taking taylor expansion of x in x
0.680 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.680 * [taylor]: Taking taylor expansion of 4.0 in x
0.680 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.680 * [taylor]: Taking taylor expansion of (* z y) in x
0.680 * [taylor]: Taking taylor expansion of z in x
0.680 * [taylor]: Taking taylor expansion of y in x
0.682 * [taylor]: Taking taylor expansion of 0 in y
0.682 * [taylor]: Taking taylor expansion of +nan.0 in y
0.682 * [taylor]: Taking taylor expansion of 0 in z
0.684 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.684 * [taylor]: Taking taylor expansion of +nan.0 in y
0.684 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.684 * [taylor]: Taking taylor expansion of 4.0 in y
0.684 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.684 * [taylor]: Taking taylor expansion of (* z y) in y
0.684 * [taylor]: Taking taylor expansion of z in y
0.684 * [taylor]: Taking taylor expansion of y in y
0.684 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.684 * [taylor]: Taking taylor expansion of +nan.0 in y
0.684 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.684 * [taylor]: Taking taylor expansion of +nan.0 in z
0.684 * [taylor]: Taking taylor expansion of z in z
0.685 * [taylor]: Taking taylor expansion of +nan.0 in z
0.685 * [taylor]: Taking taylor expansion of 0 in z
0.687 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.688 * [taylor]: Taking taylor expansion of +nan.0 in y
0.688 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.688 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.688 * [taylor]: Taking taylor expansion of +nan.0 in y
0.688 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.688 * [taylor]: Taking taylor expansion of (* z y) in y
0.688 * [taylor]: Taking taylor expansion of z in y
0.688 * [taylor]: Taking taylor expansion of y in y
0.688 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.688 * [taylor]: Taking taylor expansion of +nan.0 in y
0.688 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.688 * [taylor]: Taking taylor expansion of +nan.0 in z
0.688 * [taylor]: Taking taylor expansion of z in z
0.691 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.691 * [taylor]: Taking taylor expansion of +nan.0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.691 * [taylor]: Taking taylor expansion of 0 in z
0.699 * [approximate]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in (x y z) around 0
0.699 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in z
0.699 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in z
0.699 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in z
0.699 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in z
0.699 * [taylor]: Taking taylor expansion of 4.0 in z
0.699 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.699 * [taylor]: Taking taylor expansion of (* z y) in z
0.699 * [taylor]: Taking taylor expansion of z in z
0.699 * [taylor]: Taking taylor expansion of y in z
0.700 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.700 * [taylor]: Taking taylor expansion of x in z
0.701 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in y
0.701 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in y
0.701 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in y
0.701 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.701 * [taylor]: Taking taylor expansion of 4.0 in y
0.701 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.701 * [taylor]: Taking taylor expansion of (* z y) in y
0.701 * [taylor]: Taking taylor expansion of z in y
0.701 * [taylor]: Taking taylor expansion of y in y
0.702 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.702 * [taylor]: Taking taylor expansion of x in y
0.703 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.703 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.703 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.703 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.703 * [taylor]: Taking taylor expansion of 4.0 in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.703 * [taylor]: Taking taylor expansion of (* z y) in x
0.703 * [taylor]: Taking taylor expansion of z in x
0.703 * [taylor]: Taking taylor expansion of y in x
0.703 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.703 * [taylor]: Taking taylor expansion of x in x
0.705 * [taylor]: Taking taylor expansion of (sqrt (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)))) in x
0.705 * [taylor]: Taking taylor expansion of (- (+ (* 4.0 (/ 1 (* z y))) (/ 1 x))) in x
0.705 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (/ 1 x)) in x
0.705 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in x
0.705 * [taylor]: Taking taylor expansion of 4.0 in x
0.705 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.705 * [taylor]: Taking taylor expansion of (* z y) in x
0.705 * [taylor]: Taking taylor expansion of z in x
0.706 * [taylor]: Taking taylor expansion of y in x
0.706 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.706 * [taylor]: Taking taylor expansion of x in x
0.708 * [taylor]: Taking taylor expansion of 0 in y
0.708 * [taylor]: Taking taylor expansion of +nan.0 in y
0.708 * [taylor]: Taking taylor expansion of 0 in z
0.711 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* 4.0 (/ 1 (* z y))) (- +nan.0))) in y
0.711 * [taylor]: Taking taylor expansion of +nan.0 in y
0.711 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (* z y))) (- +nan.0)) in y
0.711 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* z y))) in y
0.711 * [taylor]: Taking taylor expansion of 4.0 in y
0.711 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.711 * [taylor]: Taking taylor expansion of (* z y) in y
0.711 * [taylor]: Taking taylor expansion of z in y
0.711 * [taylor]: Taking taylor expansion of y in y
0.711 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.711 * [taylor]: Taking taylor expansion of +nan.0 in y
0.711 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.711 * [taylor]: Taking taylor expansion of +nan.0 in z
0.711 * [taylor]: Taking taylor expansion of z in z
0.712 * [taylor]: Taking taylor expansion of +nan.0 in z
0.712 * [taylor]: Taking taylor expansion of 0 in z
0.714 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0))) in y
0.715 * [taylor]: Taking taylor expansion of +nan.0 in y
0.715 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 (* z y))) (- +nan.0)) in y
0.715 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 (* z y))) in y
0.715 * [taylor]: Taking taylor expansion of +nan.0 in y
0.715 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.715 * [taylor]: Taking taylor expansion of (* z y) in y
0.715 * [taylor]: Taking taylor expansion of z in y
0.715 * [taylor]: Taking taylor expansion of y in y
0.715 * [taylor]: Taking taylor expansion of (- +nan.0) in y
0.715 * [taylor]: Taking taylor expansion of +nan.0 in y
0.715 * [taylor]: Taking taylor expansion of (/ +nan.0 z) in z
0.715 * [taylor]: Taking taylor expansion of +nan.0 in z
0.715 * [taylor]: Taking taylor expansion of z in z
0.718 * [taylor]: Taking taylor expansion of (- +nan.0) in z
0.718 * [taylor]: Taking taylor expansion of +nan.0 in z
0.718 * [taylor]: Taking taylor expansion of 0 in z
0.718 * [taylor]: Taking taylor expansion of 0 in z
0.720 * * * [progress]: simplifying candidates
0.722 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (+ 1 1)
  (+ (log (sqrt (- x (* (* y 4.0) z)))) (log (sqrt (- x (* (* y 4.0) z)))))
  (log (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (exp (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z)))) (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z)))))
  (* (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))) (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))))
  (cbrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (- x (* (* y 4.0) z)) (- x (* (* y 4.0) z)))
  (sqrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (sqrt (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ x (* (* y 4.0) z))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (+ x (* (* y 4.0) z))) (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ x (* (* y 4.0) z))) (sqrt (+ x (* (* y 4.0) z))))
  (* (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))) (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))) (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))))
  (* (sqrt (cbrt (- x (* (* y 4.0) z)))) (sqrt (cbrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* 1 1)
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (- x (* (* y 4.0) z))) (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt 1))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (sqrt (- x (* (* y 4.0) z)))))
  (* (sqrt (- x (* (* y 4.0) z))) 1)
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (cbrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- x (* (* y 4.0) z))))
  (* (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (+ (+ (log y) (log 4.0)) (log z))
  (+ (log (* y 4.0)) (log z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* z z) z))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* z z) z))
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (* (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* (* y 4.0) 1)
  (* 4.0 z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (+ (+ (log y) (log 4.0)) (log z))
  (+ (log (* y 4.0)) (log z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* z z) z))
  (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* z z) z))
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (* (* (* (* y 4.0) z) (* (* y 4.0) z)) (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* (* y 4.0) 1)
  (* 4.0 z)
  (log (sqrt (- x (* (* y 4.0) z))))
  (exp (sqrt (- x (* (* y 4.0) z))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (cbrt (sqrt (- x (* (* y 4.0) z))))
  (* (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (sqrt (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z)))))
  (sqrt (cbrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt 1)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3)))
  (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z)))))
  (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))))
  (sqrt (+ x (* (* y 4.0) z)))
  (/ 1 2)
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  x
  (- x (* 4.0 (* z y)))
  (- (+ (* +nan.0 (/ 1 (pow x 2))) (- (+ (* +nan.0 (/ 1 x)) (- +nan.0)))))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (* 4.0 (* z y))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (* z y)) (- (* +nan.0 x))))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
  (- (+ (* +nan.0 (/ (* z y) x)) (- (+ (* +nan.0 (/ (* z y) (pow x 2))) (- +nan.0)))))
0.730 * * [simplify]: iteration  0 :  317  enodes  (cost  735 )
0.739 * * [simplify]: iteration  1 :  1394  enodes  (cost  641 )
0.781 * * [simplify]: iteration  2 :  5001  enodes  (cost  623 )
0.787 * [simplify]: Simplified to:
   1
  1
  2
  1
  1
  (pow (sqrt (- x (* (* y 4.0) z))) 4)
  (- x (* (* y 4.0) z))
  (pow (sqrt (- x (* (* y 4.0) z))) 4)
  2
  (* 2 (log (sqrt (- x (* (* y 4.0) z)))))
  (* 2 (log (sqrt (- x (* (* y 4.0) z)))))
  (/ (exp x) (exp (* (* y 4.0) z)))
  (pow (- x (* (* y 4.0) z)) 3)
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (pow (- x (* (* y 4.0) z)) 3)
  (pow (sqrt (- x (* (* y 4.0) z))) 4)
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (- (pow x 3) (pow (* (* y 4.0) z) 3))
  (+ (* (* (* y 4.0) z) (+ (* (* y 4.0) z) x)) (pow x 2))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ x (* (* y 4.0) z))))
  (* (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z))))) (sqrt (+ x (* (* y 4.0) z))))
  (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
  (+ x (* (* y 4.0) z))
  (pow (cbrt (sqrt (- x (* (* y 4.0) z)))) 4)
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (* (cbrt (- x (* (* y 4.0) z))) (cbrt (- x (* (* y 4.0) z))))
  (cbrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  1
  (- x (* (* y 4.0) z))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  1
  (- x (* (* y 4.0) z))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- x (* (* y 4.0) z)))
  1
  2
  1
  (* (sqrt (- x (* (* y 4.0) z))) (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z))))))
  (* (fabs (cbrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (pow (sqrt (sqrt (- x (* (* y 4.0) z)))) 3)
  (sqrt (- x (* (* y 4.0) z)))
  (pow (sqrt (sqrt (- x (* (* y 4.0) z)))) 3)
  (sqrt (- x (* (* y 4.0) z)))
  (pow (cbrt (sqrt (- x (* (* y 4.0) z)))) 4)
  (* (sqrt (cbrt (- x (* (* y 4.0) z)))) (sqrt (- x (* (* y 4.0) z))))
  (pow (sqrt (sqrt (- x (* (* y 4.0) z)))) 3)
  (- x (* (* y 4.0) z))
  (pow (sqrt (sqrt (- x (* (* y 4.0) z)))) 3)
  (- x (* (* y 4.0) z))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3))))
  (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))))
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (pow (* (* y 4.0) z) 3)
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* y 4.0)
  (* 4.0 z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (log (* (* y 4.0) z))
  (exp (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (pow (* (* y 4.0) z) 3)
  (* (cbrt (* (* y 4.0) z)) (cbrt (* (* y 4.0) z)))
  (cbrt (* (* y 4.0) z))
  (pow (* (* y 4.0) z) 3)
  (sqrt (* (* y 4.0) z))
  (sqrt (* (* y 4.0) z))
  (* (* y 4.0) (* (cbrt z) (cbrt z)))
  (* (* y 4.0) (sqrt z))
  (* y 4.0)
  (* 4.0 z)
  (log (sqrt (- x (* (* y 4.0) z))))
  (exp (sqrt (- x (* (* y 4.0) z))))
  (* (cbrt (sqrt (- x (* (* y 4.0) z)))) (cbrt (sqrt (- x (* (* y 4.0) z)))))
  (cbrt (sqrt (- x (* (* y 4.0) z))))
  (pow (sqrt (- x (* (* y 4.0) z))) 3)
  (fabs (cbrt (- x (* (* y 4.0) z))))
  (sqrt (cbrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  1
  (sqrt (- x (* (* y 4.0) z)))
  (sqrt (- (pow x 3) (pow (* (* y 4.0) z) 3)))
  (sqrt (+ (* x x) (+ (* (* (* y 4.0) z) (* (* y 4.0) z)) (* x (* (* y 4.0) z)))))
  (sqrt (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))))
  (sqrt (+ x (* (* y 4.0) z)))
  1/2
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  (sqrt (sqrt (- x (* (* y 4.0) z))))
  x
  (- x (* (* y 4.0) z))
  (- (+ (/ (- +nan.0) (pow x 2)) (/ +nan.0 x)) +nan.0)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* (* y 4.0) z)
  (* +nan.0 (+ (- (pow x 2)) (- (* z y) x)))
  (+ (- (* +nan.0 (/ (* z y) x))) (- (* +nan.0 (/ (* z y) (pow x 2))) +nan.0))
  (+ (- (* +nan.0 (/ (* z y) x))) (- (* +nan.0 (/ (* z y) (pow x 2))) +nan.0))
0.787 * * * [progress]: adding candidates to table
0.994 * [progress]: [Phase 3 of 3] Extracting.
0.994 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
0.994 * * * [regime-changes]: Trying 6 branch expressions: ((* y 4.0) (* (* y 4.0) z) (- x (* (* y 4.0) z)) z y x)
0.994 * * * * [regimes]: Trying to branch on (* y 4.0) from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.013 * * * * [regimes]: Trying to branch on (* (* y 4.0) z) from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.026 * * * * [regimes]: Trying to branch on (- x (* (* y 4.0) z)) from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.041 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.058 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.071 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (- x (* y (* 4.0 z))))> #<alt (λ (x y z) (* (sqrt (- x (* (* y 4.0) z))) (sqrt (- x (* (* y 4.0) z)))))>)
1.088 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
1.088 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- x (* y (* 4.0 z)))
1.089 * * [simplify]: iteration  0 :  9  enodes  (cost  3 )
1.090 * * [simplify]: iteration  1 :  9  enodes  (cost  3 )
1.090 * [simplify]: Simplified to:
   (- x (* y (* 4.0 z)))
1.737 * [regime-testing]: Baseline error score: 0.04695398956128531
1.739 * [regime-testing]: Oracle error score: 0.03750468808601075
1.740 * [regime-testing]: End program error score: 0.04695398956128531