8.609 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.018 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (- 1.0 z))
0.021 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.022 * * [simplify]: iteration  1 :  26  enodes  (cost  3 )
0.023 * * [simplify]: iteration  2 :  56  enodes  (cost  3 )
0.025 * * [simplify]: iteration  3 :  137  enodes  (cost  3 )
0.027 * * [simplify]: iteration  4 :  229  enodes  (cost  3 )
0.030 * * [simplify]: iteration  5 :  289  enodes  (cost  3 )
0.034 * * [simplify]: iteration  6 :  379  enodes  (cost  3 )
0.039 * * [simplify]: iteration  7 :  582  enodes  (cost  3 )
0.048 * * [simplify]: iteration  8 :  878  enodes  (cost  3 )
0.057 * * [simplify]: iteration  9 :  1193  enodes  (cost  3 )
0.066 * * [simplify]: iteration  10 :  1234  enodes  (cost  3 )
0.075 * * [simplify]: iteration  11 :  1234  enodes  (cost  3 )
0.076 * [simplify]: Simplified to:
   (* (+ x y) (- 1.0 z))
0.076 * * [progress]: iteration 1 / 4
0.076 * * * [progress]: picking best candidate
0.077 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) (- 1.0 z)))>
0.077 * * * [progress]: localizing error
0.082 * * * [progress]: generating rewritten candidates
0.082 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.092 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.092 * [approximate]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in (x y z) around 0
0.092 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in z
0.092 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.092 * [taylor]: Taking taylor expansion of 1.0 in z
0.092 * [taylor]: Taking taylor expansion of z in z
0.092 * [taylor]: Taking taylor expansion of (+ x y) in z
0.092 * [taylor]: Taking taylor expansion of x in z
0.093 * [taylor]: Taking taylor expansion of y in z
0.093 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in y
0.093 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.093 * [taylor]: Taking taylor expansion of 1.0 in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of (+ x y) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.093 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of z in x
0.093 * [taylor]: Taking taylor expansion of (+ x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.093 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [taylor]: Taking taylor expansion of z in x
0.093 * [taylor]: Taking taylor expansion of (+ x y) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.093 * [taylor]: Taking taylor expansion of 1.0 in y
0.093 * [taylor]: Taking taylor expansion of z in y
0.093 * [taylor]: Taking taylor expansion of 0 in z
0.094 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.094 * [taylor]: Taking taylor expansion of 1.0 in y
0.094 * [taylor]: Taking taylor expansion of z in y
0.094 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.094 * [taylor]: Taking taylor expansion of 1.0 in z
0.094 * [taylor]: Taking taylor expansion of z in z
0.096 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.096 * [taylor]: Taking taylor expansion of 1.0 in z
0.096 * [taylor]: Taking taylor expansion of z in z
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [taylor]: Taking taylor expansion of 0 in z
0.098 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.099 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.099 * [taylor]: Taking taylor expansion of 1.0 in z
0.099 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.100 * [taylor]: Taking taylor expansion of y in z
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.100 * [taylor]: Taking taylor expansion of x in z
0.100 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in y
0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.100 * [taylor]: Taking taylor expansion of 1.0 in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.100 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in x
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in x
0.101 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.101 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.103 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
0.103 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.103 * [taylor]: Taking taylor expansion of 1.0 in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.103 * [taylor]: Taking taylor expansion of (* z y) in y
0.103 * [taylor]: Taking taylor expansion of z in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.104 * [taylor]: Taking taylor expansion of 1.0 in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.105 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.105 * [taylor]: Taking taylor expansion of 1.0 in z
0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.105 * [taylor]: Taking taylor expansion of z in z
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [taylor]: Taking taylor expansion of 0 in z
0.110 * [taylor]: Taking taylor expansion of 0 in z
0.111 * [approximate]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in (x y z) around 0
0.111 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in z
0.111 * [taylor]: Taking taylor expansion of -1 in z
0.111 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in z
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.111 * [taylor]: Taking taylor expansion of y in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.111 * [taylor]: Taking taylor expansion of x in z
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.111 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.111 * [taylor]: Taking taylor expansion of z in z
0.111 * [taylor]: Taking taylor expansion of 1.0 in z
0.111 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.112 * [taylor]: Taking taylor expansion of x in y
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.112 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.112 * [taylor]: Taking taylor expansion of z in y
0.112 * [taylor]: Taking taylor expansion of 1.0 in y
0.112 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.112 * [taylor]: Taking taylor expansion of -1 in x
0.112 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) 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
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of 1.0 in x
0.113 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.113 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.113 * [taylor]: Taking taylor expansion of z in x
0.113 * [taylor]: Taking taylor expansion of 1.0 in x
0.114 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in y
0.114 * [taylor]: Taking taylor expansion of -1 in y
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.114 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.114 * [taylor]: Taking taylor expansion of z in y
0.114 * [taylor]: Taking taylor expansion of 1.0 in y
0.115 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.115 * [taylor]: Taking taylor expansion of (* z y) in y
0.115 * [taylor]: Taking taylor expansion of z in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.115 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.115 * [taylor]: Taking taylor expansion of 1.0 in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.116 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) 1.0)) in z
0.116 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.116 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.116 * [taylor]: Taking taylor expansion of z in z
0.117 * [taylor]: Taking taylor expansion of 1.0 in z
0.117 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in z
0.117 * [taylor]: Taking taylor expansion of -1 in z
0.117 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.117 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.117 * [taylor]: Taking taylor expansion of z in z
0.118 * [taylor]: Taking taylor expansion of 1.0 in z
0.123 * [taylor]: Taking taylor expansion of 0 in y
0.124 * [taylor]: Taking taylor expansion of 0 in z
0.125 * [taylor]: Taking taylor expansion of 0 in z
0.127 * * * [progress]: simplifying candidates
0.128 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (- 1.0 z))
  (+ (log (+ x y)) (log (- 1.0 z)))
  (log (* (+ x y) (- 1.0 z)))
  (exp (* (+ x y) (- 1.0 z)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (- 1.0 z) (- 1.0 z)) (- 1.0 z)))
  (* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
  (cbrt (* (+ x y) (- 1.0 z)))
  (* (* (* (+ x y) (- 1.0 z)) (* (+ x y) (- 1.0 z))) (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (* (+ (pow x 3) (pow y 3)) (- (pow 1.0 3) (pow z 3)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))
  (* (+ (pow x 3) (pow y 3)) (- (* 1.0 1.0) (* z z)))
  (* (+ (* x x) (- (* y y) (* x y))) (+ 1.0 z))
  (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
  (* (- x y) (+ (* 1.0 1.0) (+ (* z z) (* 1.0 z))))
  (* (- (* x x) (* y y)) (- (* 1.0 1.0) (* z z)))
  (* (- x y) (+ 1.0 z))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (+ x y) 1.0)
  (* (+ x y) (neg z))
  (* (+ x y) 1.0)
  (* (+ x y) (neg z))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* (+ x y) (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* (+ x y) (sqrt (- 1.0 z)))
  (* (+ x y) 1)
  (* (+ x y) (+ (sqrt 1.0) (sqrt z)))
  (* (+ x y) 1)
  (* (cbrt (+ x y)) (- 1.0 z))
  (* (sqrt (+ x y)) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- (pow 1.0 3) (pow z 3)))
  (* (+ x y) (- (* 1.0 1.0) (* z z)))
  (* (+ (pow x 3) (pow y 3)) (- 1.0 z))
  (* (- (* x x) (* y y)) (- 1.0 z))
  (- (+ (* 1.0 x) (* 1.0 y)) (* x z))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
0.131 * * [simplify]: iteration  0 :  240  enodes  (cost  207 )
0.136 * * [simplify]: iteration  1 :  997  enodes  (cost  192 )
0.156 * * [simplify]: iteration  2 :  5001  enodes  (cost  190 )
0.158 * [simplify]: Simplified to:
   (* (+ x y) (- 1.0 z))
  (log (* (+ x y) (- 1.0 z)))
  (log (* (+ x y) (- 1.0 z)))
  (exp (* (+ x y) (- 1.0 z)))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (* (cbrt (* (+ x y) (- 1.0 z))) (cbrt (* (+ x y) (- 1.0 z))))
  (cbrt (* (+ x y) (- 1.0 z)))
  (pow (* (+ x y) (- 1.0 z)) 3)
  (sqrt (* (+ x y) (- 1.0 z)))
  (sqrt (* (+ x y) (- 1.0 z)))
  (* (+ (pow x 3) (pow y 3)) (- (pow 1.0 3) (pow z 3)))
  (* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (+ (* y (- y x)) (* x x)))
  (* (+ (pow x 3) (pow y 3)) (- (* 1.0 1.0) (* z z)))
  (* (+ 1.0 z) (+ (* y (- y x)) (* x x)))
  (* (- (* x x) (* y y)) (- (pow 1.0 3) (pow z 3)))
  (* (+ (* z (+ z 1.0)) (* 1.0 1.0)) (- x y))
  (* (- (* x x) (* y y)) (- (* 1.0 1.0) (* z z)))
  (* (- x y) (+ 1.0 z))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* (sqrt (+ x y)) (sqrt (- 1.0 z)))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* 1.0 (+ x y))
  (* (neg z) (+ x y))
  (* (+ x y) (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* (+ x y) (sqrt (- 1.0 z)))
  (+ x y)
  (* (+ x y) (+ (sqrt 1.0) (sqrt z)))
  (+ x y)
  (* (cbrt (+ x y)) (- 1.0 z))
  (* (sqrt (+ x y)) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- 1.0 z))
  (* (+ x y) (- (pow 1.0 3) (pow z 3)))
  (* (+ x y) (- (* 1.0 1.0) (* z z)))
  (* (+ (pow x 3) (pow y 3)) (- 1.0 z))
  (* (- (* x x) (* y y)) (- 1.0 z))
  (- (* 1.0 (+ x y)) (* x z))
  (- (* y (- 1.0 z)) (* x z))
  (- (* y (- 1.0 z)) (* x z))
0.158 * * * [progress]: adding candidates to table
0.216 * * [progress]: iteration 2 / 4
0.216 * * * [progress]: picking best candidate
0.219 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))>
0.219 * * * [progress]: localizing error
0.226 * * * [progress]: generating rewritten candidates
0.226 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.234 * * * [progress]: generating series expansions
0.234 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.234 * [approximate]: Taking taylor expansion of (* -1 (* z (+ x y))) in (z x y) around 0
0.234 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in y
0.234 * [taylor]: Taking taylor expansion of -1 in y
0.234 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y
0.234 * [taylor]: Taking taylor expansion of z in y
0.234 * [taylor]: Taking taylor expansion of (+ x y) in y
0.234 * [taylor]: Taking taylor expansion of x in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in x
0.234 * [taylor]: Taking taylor expansion of -1 in x
0.234 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.234 * [taylor]: Taking taylor expansion of z in x
0.234 * [taylor]: Taking taylor expansion of (+ x y) in x
0.235 * [taylor]: Taking taylor expansion of x in x
0.235 * [taylor]: Taking taylor expansion of y in x
0.235 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.235 * [taylor]: Taking taylor expansion of -1 in z
0.235 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.235 * [taylor]: Taking taylor expansion of z in z
0.235 * [taylor]: Taking taylor expansion of (+ x y) in z
0.235 * [taylor]: Taking taylor expansion of x in z
0.235 * [taylor]: Taking taylor expansion of y in z
0.235 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.235 * [taylor]: Taking taylor expansion of -1 in z
0.235 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.235 * [taylor]: Taking taylor expansion of z in z
0.235 * [taylor]: Taking taylor expansion of (+ x y) in z
0.235 * [taylor]: Taking taylor expansion of x in z
0.235 * [taylor]: Taking taylor expansion of y in z
0.235 * [taylor]: Taking taylor expansion of 0 in x
0.235 * [taylor]: Taking taylor expansion of 0 in y
0.236 * [taylor]: Taking taylor expansion of (neg (+ x y)) in x
0.236 * [taylor]: Taking taylor expansion of (+ x y) in x
0.236 * [taylor]: Taking taylor expansion of x in x
0.236 * [taylor]: Taking taylor expansion of y in x
0.236 * [taylor]: Taking taylor expansion of (neg y) in y
0.236 * [taylor]: Taking taylor expansion of y in y
0.237 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of 0 in x
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.238 * [taylor]: Taking taylor expansion of -1 in y
0.238 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [taylor]: Taking taylor expansion of 0 in x
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.240 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [taylor]: Taking taylor expansion of 0 in y
0.241 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.241 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.241 * [taylor]: Taking taylor expansion of -1 in y
0.241 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.241 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.241 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.241 * [taylor]: Taking taylor expansion of y in y
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.242 * [taylor]: Taking taylor expansion of x in y
0.242 * [taylor]: Taking taylor expansion of z in y
0.242 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.242 * [taylor]: Taking taylor expansion of -1 in x
0.242 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.242 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.242 * [taylor]: Taking taylor expansion of y in x
0.242 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.242 * [taylor]: Taking taylor expansion of x in x
0.242 * [taylor]: Taking taylor expansion of z in x
0.243 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.243 * [taylor]: Taking taylor expansion of -1 in z
0.243 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.243 * [taylor]: Taking taylor expansion of y in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.243 * [taylor]: Taking taylor expansion of x in z
0.243 * [taylor]: Taking taylor expansion of z in z
0.243 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.243 * [taylor]: Taking taylor expansion of -1 in z
0.243 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.243 * [taylor]: Taking taylor expansion of y in z
0.243 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.243 * [taylor]: Taking taylor expansion of x in z
0.243 * [taylor]: Taking taylor expansion of z in z
0.243 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.243 * [taylor]: Taking taylor expansion of -1 in x
0.243 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.244 * [taylor]: Taking taylor expansion of y in x
0.244 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.244 * [taylor]: Taking taylor expansion of x in x
0.244 * [taylor]: Taking taylor expansion of -1 in y
0.246 * [taylor]: Taking taylor expansion of 0 in x
0.246 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.246 * [taylor]: Taking taylor expansion of y in y
0.249 * [taylor]: Taking taylor expansion of 0 in x
0.249 * [taylor]: Taking taylor expansion of 0 in y
0.250 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in x
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.253 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.256 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.256 * [taylor]: Taking taylor expansion of -1 in y
0.256 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [taylor]: Taking taylor expansion of z in y
0.256 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.256 * [taylor]: Taking taylor expansion of -1 in x
0.256 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.256 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of z in x
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.257 * [taylor]: Taking taylor expansion of -1 in z
0.257 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.257 * [taylor]: Taking taylor expansion of y in z
0.257 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.257 * [taylor]: Taking taylor expansion of x in z
0.257 * [taylor]: Taking taylor expansion of z in z
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.257 * [taylor]: Taking taylor expansion of -1 in z
0.257 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.258 * [taylor]: Taking taylor expansion of y in z
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.258 * [taylor]: Taking taylor expansion of x in z
0.258 * [taylor]: Taking taylor expansion of z in z
0.258 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.258 * [taylor]: Taking taylor expansion of -1 in x
0.258 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.259 * [taylor]: Taking taylor expansion of -1 in y
0.260 * [taylor]: Taking taylor expansion of 0 in x
0.261 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.261 * [taylor]: Taking taylor expansion of y in y
0.263 * [taylor]: Taking taylor expansion of 0 in x
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.264 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of 0 in x
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.270 * * * [progress]: simplifying candidates
0.271 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (neg z) (+ x y))
  (+ (log (neg z)) (log (+ x y)))
  (log (* (neg z) (+ x y)))
  (exp (* (neg z) (+ x y)))
  (* (* (* (neg z) (neg z)) (neg z)) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (* (neg z) (+ x y))) (cbrt (* (neg z) (+ x y))))
  (cbrt (* (neg z) (+ x y)))
  (* (* (* (neg z) (+ x y)) (* (neg z) (+ x y))) (* (neg z) (+ x y)))
  (sqrt (* (neg z) (+ x y)))
  (sqrt (* (neg z) (+ x y)))
  (* (sqrt (neg z)) (sqrt (+ x y)))
  (* (sqrt (neg z)) (sqrt (+ x y)))
  (* z (+ x y))
  (* (neg z) x)
  (* (neg z) y)
  (* x (neg z))
  (* y (neg z))
  (* (neg z) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (neg z) (sqrt (+ x y)))
  (* (neg z) 1)
  (* (neg z) 1)
  (* (cbrt (neg z)) (+ x y))
  (* (sqrt (neg z)) (+ x y))
  (* (neg z) (+ x y))
  (* z (+ x y))
  (* (cbrt z) (+ x y))
  (* (sqrt z) (+ x y))
  (* z (+ x y))
  (* (neg (cbrt z)) (+ x y))
  (* (neg (sqrt z)) (+ x y))
  (* (neg z) (+ x y))
  (* (neg z) (+ (pow x 3) (pow y 3)))
  (* (neg z) (- (* x x) (* y y)))
  (neg (+ (* x z) (* z y)))
  (neg (+ (* x z) (* z y)))
  (neg (+ (* x z) (* z y)))
0.274 * * [simplify]: iteration  0 :  197  enodes  (cost  138 )
0.278 * * [simplify]: iteration  1 :  788  enodes  (cost  128 )
0.293 * * [simplify]: iteration  2 :  3668  enodes  (cost  128 )
0.360 * * [simplify]: iteration  3 :  5001  enodes  (cost  128 )
0.361 * [simplify]: Simplified to:
   (* (neg z) (+ x y))
  (log (* (neg z) (+ x y)))
  (log (* (neg z) (+ x y)))
  (exp (* (neg z) (+ x y)))
  (pow (* (neg z) (+ x y)) 3)
  (* (cbrt (* (neg z) (+ x y))) (cbrt (* (neg z) (+ x y))))
  (cbrt (* (neg z) (+ x y)))
  (pow (* (neg z) (+ x y)) 3)
  (sqrt (* (neg z) (+ x y)))
  (sqrt (* (neg z) (+ x y)))
  (* (sqrt (neg z)) (sqrt (+ x y)))
  (* (sqrt (neg z)) (sqrt (+ x y)))
  (* z (+ x y))
  (* (neg z) x)
  (* (neg z) y)
  (* (neg z) x)
  (* (neg z) y)
  (* (neg z) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (* (neg z) (sqrt (+ x y)))
  (neg z)
  (neg z)
  (* (cbrt (neg z)) (+ x y))
  (* (sqrt (neg z)) (+ x y))
  (* (neg z) (+ x y))
  (* z (+ x y))
  (* (cbrt z) (+ x y))
  (* (sqrt z) (+ x y))
  (* z (+ x y))
  (* (neg (cbrt z)) (+ x y))
  (* (neg (sqrt z)) (+ x y))
  (* (neg z) (+ x y))
  (* (neg z) (+ (pow x 3) (pow y 3)))
  (* (neg z) (- (* x x) (* y y)))
  (* (neg z) (+ x y))
  (* (neg z) (+ x y))
  (* (neg z) (+ x y))
0.361 * * * [progress]: adding candidates to table
0.408 * * [progress]: iteration 3 / 4
0.408 * * * [progress]: picking best candidate
0.410 * * * * [pick]: Picked  #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>
0.410 * * * [progress]: localizing error
0.416 * * * [progress]: generating rewritten candidates
0.416 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.422 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.429 * * * [progress]: generating series expansions
0.429 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.429 * [approximate]: Taking taylor expansion of (* (- 1.0 z) y) in (y z) around 0
0.429 * [taylor]: Taking taylor expansion of (* (- 1.0 z) y) in z
0.429 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.429 * [taylor]: Taking taylor expansion of 1.0 in z
0.429 * [taylor]: Taking taylor expansion of z in z
0.429 * [taylor]: Taking taylor expansion of y in z
0.429 * [taylor]: Taking taylor expansion of (* (- 1.0 z) y) in y
0.429 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of z in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (* (- 1.0 z) y) in y
0.429 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of z in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of 0 in z
0.431 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.431 * [taylor]: Taking taylor expansion of 1.0 in z
0.431 * [taylor]: Taking taylor expansion of z in z
0.432 * [taylor]: Taking taylor expansion of 0 in z
0.433 * [taylor]: Taking taylor expansion of 0 in z
0.435 * [taylor]: Taking taylor expansion of 0 in z
0.435 * [approximate]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in (y z) around 0
0.435 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in z
0.435 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.435 * [taylor]: Taking taylor expansion of 1.0 in z
0.435 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.435 * [taylor]: Taking taylor expansion of z in z
0.435 * [taylor]: Taking taylor expansion of y in z
0.436 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in y
0.436 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.436 * [taylor]: Taking taylor expansion of 1.0 in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.436 * [taylor]: Taking taylor expansion of z in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 z)) y) in y
0.436 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.436 * [taylor]: Taking taylor expansion of 1.0 in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.436 * [taylor]: Taking taylor expansion of z in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.436 * [taylor]: Taking taylor expansion of 1.0 in z
0.436 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.436 * [taylor]: Taking taylor expansion of z in z
0.438 * [taylor]: Taking taylor expansion of 0 in z
0.440 * [taylor]: Taking taylor expansion of 0 in z
0.446 * [taylor]: Taking taylor expansion of 0 in z
0.448 * [taylor]: Taking taylor expansion of 0 in z
0.449 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 z) 1.0) y)) in (y z) around 0
0.449 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 z) 1.0) y)) in z
0.449 * [taylor]: Taking taylor expansion of -1 in z
0.449 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) y) in z
0.449 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.449 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.449 * [taylor]: Taking taylor expansion of z in z
0.449 * [taylor]: Taking taylor expansion of 1.0 in z
0.449 * [taylor]: Taking taylor expansion of y in z
0.450 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 z) 1.0) y)) in y
0.450 * [taylor]: Taking taylor expansion of -1 in y
0.450 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) y) in y
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.450 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.450 * [taylor]: Taking taylor expansion of z in y
0.450 * [taylor]: Taking taylor expansion of 1.0 in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 z) 1.0) y)) in y
0.450 * [taylor]: Taking taylor expansion of -1 in y
0.450 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 z) 1.0) y) in y
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.450 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.450 * [taylor]: Taking taylor expansion of z in y
0.450 * [taylor]: Taking taylor expansion of 1.0 in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in z
0.450 * [taylor]: Taking taylor expansion of -1 in z
0.450 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.450 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.450 * [taylor]: Taking taylor expansion of z in z
0.450 * [taylor]: Taking taylor expansion of 1.0 in z
0.452 * [taylor]: Taking taylor expansion of 0 in z
0.455 * [taylor]: Taking taylor expansion of 0 in z
0.459 * [taylor]: Taking taylor expansion of 0 in z
0.463 * [taylor]: Taking taylor expansion of 0 in z
0.464 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.464 * [approximate]: Taking taylor expansion of (- (* 1.0 y) (+ (* x z) (* z y))) in (y z x) around 0
0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (+ (* x z) (* z y))) in x
0.464 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.464 * [taylor]: Taking taylor expansion of 1.0 in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in x
0.464 * [taylor]: Taking taylor expansion of (* x z) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [taylor]: Taking taylor expansion of z in x
0.464 * [taylor]: Taking taylor expansion of (* z y) in x
0.464 * [taylor]: Taking taylor expansion of z in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (+ (* x z) (* z y))) in z
0.464 * [taylor]: Taking taylor expansion of (* 1.0 y) in z
0.464 * [taylor]: Taking taylor expansion of 1.0 in z
0.464 * [taylor]: Taking taylor expansion of y in z
0.464 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in z
0.464 * [taylor]: Taking taylor expansion of (* x z) in z
0.464 * [taylor]: Taking taylor expansion of x in z
0.464 * [taylor]: Taking taylor expansion of z in z
0.464 * [taylor]: Taking taylor expansion of (* z y) in z
0.464 * [taylor]: Taking taylor expansion of z in z
0.464 * [taylor]: Taking taylor expansion of y in z
0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (+ (* x z) (* z y))) in y
0.464 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.464 * [taylor]: Taking taylor expansion of 1.0 in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in y
0.464 * [taylor]: Taking taylor expansion of (* x z) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [taylor]: Taking taylor expansion of z in y
0.464 * [taylor]: Taking taylor expansion of (* z y) in y
0.464 * [taylor]: Taking taylor expansion of z in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [taylor]: Taking taylor expansion of (- (* 1.0 y) (+ (* x z) (* z y))) in y
0.465 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.465 * [taylor]: Taking taylor expansion of 1.0 in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (+ (* x z) (* z y)) in y
0.465 * [taylor]: Taking taylor expansion of (* x z) in y
0.465 * [taylor]: Taking taylor expansion of x in y
0.465 * [taylor]: Taking taylor expansion of z in y
0.465 * [taylor]: Taking taylor expansion of (* z y) in y
0.465 * [taylor]: Taking taylor expansion of z in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [taylor]: Taking taylor expansion of (neg (* x z)) in z
0.465 * [taylor]: Taking taylor expansion of (* x z) in z
0.465 * [taylor]: Taking taylor expansion of x in z
0.465 * [taylor]: Taking taylor expansion of z in z
0.465 * [taylor]: Taking taylor expansion of 0 in x
0.467 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.467 * [taylor]: Taking taylor expansion of 1.0 in z
0.467 * [taylor]: Taking taylor expansion of z in z
0.467 * [taylor]: Taking taylor expansion of 1.0 in x
0.468 * [taylor]: Taking taylor expansion of (neg x) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.470 * [taylor]: Taking taylor expansion of 0 in z
0.470 * [taylor]: Taking taylor expansion of 0 in x
0.470 * [taylor]: Taking taylor expansion of -1 in x
0.471 * [taylor]: Taking taylor expansion of 0 in x
0.471 * [approximate]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in (y z x) around 0
0.471 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in x
0.471 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.471 * [taylor]: Taking taylor expansion of 1.0 in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.471 * [taylor]: Taking taylor expansion of (* z y) in x
0.471 * [taylor]: Taking taylor expansion of z in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.472 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.472 * [taylor]: Taking taylor expansion of (* x z) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [taylor]: Taking taylor expansion of z in x
0.472 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in z
0.472 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
0.472 * [taylor]: Taking taylor expansion of 1.0 in z
0.472 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.472 * [taylor]: Taking taylor expansion of y in z
0.472 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in z
0.472 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.472 * [taylor]: Taking taylor expansion of (* z y) in z
0.472 * [taylor]: Taking taylor expansion of z in z
0.472 * [taylor]: Taking taylor expansion of y in z
0.472 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.472 * [taylor]: Taking taylor expansion of (* x z) in z
0.472 * [taylor]: Taking taylor expansion of x in z
0.472 * [taylor]: Taking taylor expansion of z in z
0.473 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in y
0.473 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.473 * [taylor]: Taking taylor expansion of 1.0 in y
0.473 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in y
0.473 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.473 * [taylor]: Taking taylor expansion of (* z y) in y
0.473 * [taylor]: Taking taylor expansion of z in y
0.473 * [taylor]: Taking taylor expansion of y in y
0.473 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.474 * [taylor]: Taking taylor expansion of (* x z) in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of z in y
0.474 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (+ (/ 1 (* z y)) (/ 1 (* x z)))) in y
0.474 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.474 * [taylor]: Taking taylor expansion of 1.0 in y
0.474 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (/ 1 (* x z))) in y
0.474 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.474 * [taylor]: Taking taylor expansion of (* z y) in y
0.474 * [taylor]: Taking taylor expansion of z in y
0.474 * [taylor]: Taking taylor expansion of y in y
0.474 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.474 * [taylor]: Taking taylor expansion of (* x z) in y
0.474 * [taylor]: Taking taylor expansion of x in y
0.474 * [taylor]: Taking taylor expansion of z in y
0.475 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.475 * [taylor]: Taking taylor expansion of 1.0 in z
0.475 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.475 * [taylor]: Taking taylor expansion of z in z
0.476 * [taylor]: Taking taylor expansion of -1 in x
0.477 * [taylor]: Taking taylor expansion of (neg (/ 1 (* x z))) in z
0.477 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.477 * [taylor]: Taking taylor expansion of (* x z) in z
0.477 * [taylor]: Taking taylor expansion of x in z
0.477 * [taylor]: Taking taylor expansion of z in z
0.477 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.477 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.477 * [taylor]: Taking taylor expansion of x in x
0.479 * [taylor]: Taking taylor expansion of 1.0 in x
0.481 * [taylor]: Taking taylor expansion of 0 in z
0.482 * [taylor]: Taking taylor expansion of 0 in x
0.483 * [taylor]: Taking taylor expansion of 0 in x
0.484 * [approximate]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))))) in (y z x) around 0
0.484 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))))) in x
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y)))) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.484 * [taylor]: Taking taylor expansion of (* z y) in x
0.484 * [taylor]: Taking taylor expansion of z in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in x
0.484 * [taylor]: Taking taylor expansion of (* x z) in x
0.484 * [taylor]: Taking taylor expansion of x in x
0.484 * [taylor]: Taking taylor expansion of z in x
0.484 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.484 * [taylor]: Taking taylor expansion of 1.0 in x
0.484 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.484 * [taylor]: Taking taylor expansion of y in x
0.484 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))))) in z
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y)))) in z
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.485 * [taylor]: Taking taylor expansion of (* z y) in z
0.485 * [taylor]: Taking taylor expansion of z in z
0.485 * [taylor]: Taking taylor expansion of y in z
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in z
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.485 * [taylor]: Taking taylor expansion of (* x z) in z
0.485 * [taylor]: Taking taylor expansion of x in z
0.485 * [taylor]: Taking taylor expansion of z in z
0.485 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in z
0.485 * [taylor]: Taking taylor expansion of 1.0 in z
0.485 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.485 * [taylor]: Taking taylor expansion of y in z
0.485 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))))) in y
0.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y)))) in y
0.485 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.485 * [taylor]: Taking taylor expansion of (* z y) in y
0.485 * [taylor]: Taking taylor expansion of z in y
0.485 * [taylor]: Taking taylor expansion of y in y
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in y
0.486 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.486 * [taylor]: Taking taylor expansion of (* x z) in y
0.486 * [taylor]: Taking taylor expansion of x in y
0.486 * [taylor]: Taking taylor expansion of z in y
0.486 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.486 * [taylor]: Taking taylor expansion of 1.0 in y
0.486 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.486 * [taylor]: Taking taylor expansion of y in y
0.486 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))))) in y
0.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (+ (/ 1 (* x z)) (* 1.0 (/ 1 y)))) in y
0.486 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.486 * [taylor]: Taking taylor expansion of (* z y) in y
0.486 * [taylor]: Taking taylor expansion of z in y
0.486 * [taylor]: Taking taylor expansion of y in y
0.487 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x z)) (* 1.0 (/ 1 y))) in y
0.487 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in y
0.487 * [taylor]: Taking taylor expansion of (* x z) in y
0.487 * [taylor]: Taking taylor expansion of x in y
0.487 * [taylor]: Taking taylor expansion of z in y
0.487 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.487 * [taylor]: Taking taylor expansion of 1.0 in y
0.487 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.487 * [taylor]: Taking taylor expansion of y in y
0.488 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) 1.0)) in z
0.488 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.488 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.488 * [taylor]: Taking taylor expansion of z in z
0.488 * [taylor]: Taking taylor expansion of 1.0 in z
0.489 * [taylor]: Taking taylor expansion of -1 in x
0.490 * [taylor]: Taking taylor expansion of (neg (/ 1 (* x z))) in z
0.490 * [taylor]: Taking taylor expansion of (/ 1 (* x z)) in z
0.490 * [taylor]: Taking taylor expansion of (* x z) in z
0.490 * [taylor]: Taking taylor expansion of x in z
0.490 * [taylor]: Taking taylor expansion of z in z
0.490 * [taylor]: Taking taylor expansion of (neg (/ 1 x)) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.492 * [taylor]: Taking taylor expansion of (neg 1.0) in x
0.492 * [taylor]: Taking taylor expansion of 1.0 in x
0.494 * [taylor]: Taking taylor expansion of 0 in z
0.495 * [taylor]: Taking taylor expansion of 0 in x
0.496 * [taylor]: Taking taylor expansion of 0 in x
0.497 * * * [progress]: simplifying candidates
0.498 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- 1.0 z))
  (+ (log y) (log (- 1.0 z)))
  (log (* y (- 1.0 z)))
  (exp (* y (- 1.0 z)))
  (* (* (* y y) y) (* (* (- 1.0 z) (- 1.0 z)) (- 1.0 z)))
  (* (cbrt (* y (- 1.0 z))) (cbrt (* y (- 1.0 z))))
  (cbrt (* y (- 1.0 z)))
  (* (* (* y (- 1.0 z)) (* y (- 1.0 z))) (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* y 1.0)
  (* y (neg z))
  (* y 1.0)
  (* y (neg z))
  (* 1.0 y)
  (* (neg z) y)
  (* 1.0 y)
  (* (neg z) y)
  (* y (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* y (sqrt (- 1.0 z)))
  (* y 1)
  (* y (+ (sqrt 1.0) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- 1.0 z))
  (* (sqrt y) (- 1.0 z))
  (* y (- 1.0 z))
  (* y (- (pow 1.0 3) (pow z 3)))
  (* y (- (* 1.0 1.0) (* z z)))
  (/ (exp (* y (- 1.0 z))) (exp (* x z)))
  (log (- (* y (- 1.0 z)) (* x z)))
  (exp (- (* y (- 1.0 z)) (* x z)))
  (* (cbrt (- (* y (- 1.0 z)) (* x z))) (cbrt (- (* y (- 1.0 z)) (* x z))))
  (cbrt (- (* y (- 1.0 z)) (* x z)))
  (* (* (- (* y (- 1.0 z)) (* x z)) (- (* y (- 1.0 z)) (* x z))) (- (* y (- 1.0 z)) (* x z)))
  (sqrt (- (* y (- 1.0 z)) (* x z)))
  (sqrt (- (* y (- 1.0 z)) (* x z)))
  (- (pow (* y (- 1.0 z)) 3) (pow (* x z) 3))
  (+ (* (* y (- 1.0 z)) (* y (- 1.0 z))) (+ (* (* x z) (* x z)) (* (* y (- 1.0 z)) (* x z))))
  (neg (* x z))
  (- (* (* y (- 1.0 z)) (* y (- 1.0 z))) (* (* x z) (* x z)))
  (+ (* y (- 1.0 z)) (* x z))
  (- (* y (neg z)) (* x z))
  (- (* y (neg z)) (* x z))
  (- (* (neg z) y) (* x z))
  (- (* (neg z) y) (* x z))
  (neg (* x z))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (* z y))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
  (- (* 1.0 y) (+ (* x z) (* z y)))
0.501 * * [simplify]: iteration  0 :  186  enodes  (cost  214 )
0.505 * * [simplify]: iteration  1 :  738  enodes  (cost  193 )
0.521 * * [simplify]: iteration  2 :  3266  enodes  (cost  192 )
0.578 * * [simplify]: iteration  3 :  5002  enodes  (cost  192 )
0.580 * [simplify]: Simplified to:
   (* y (- 1.0 z))
  (log (* y (- 1.0 z)))
  (log (* y (- 1.0 z)))
  (exp (* y (- 1.0 z)))
  (pow (* y (- 1.0 z)) 3)
  (* (cbrt (* y (- 1.0 z))) (cbrt (* y (- 1.0 z))))
  (cbrt (* y (- 1.0 z)))
  (pow (* y (- 1.0 z)) 3)
  (sqrt (* y (- 1.0 z)))
  (sqrt (* y (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* (sqrt y) (sqrt (- 1.0 z)))
  (* y 1.0)
  (* y (neg z))
  (* y 1.0)
  (* y (neg z))
  (* y 1.0)
  (* y (neg z))
  (* y 1.0)
  (* y (neg z))
  (* y (* (cbrt (- 1.0 z)) (cbrt (- 1.0 z))))
  (* y (sqrt (- 1.0 z)))
  y
  (* y (+ (sqrt 1.0) (sqrt z)))
  y
  (* (cbrt y) (- 1.0 z))
  (* (sqrt y) (- 1.0 z))
  (* y (- 1.0 z))
  (* y (- (pow 1.0 3) (pow z 3)))
  (* y (- (* 1.0 1.0) (* z z)))
  (exp (- (* y (- 1.0 z)) (* x z)))
  (log (- (* y (- 1.0 z)) (* x z)))
  (exp (- (* y (- 1.0 z)) (* x z)))
  (* (cbrt (- (* y (- 1.0 z)) (* x z))) (cbrt (- (* y (- 1.0 z)) (* x z))))
  (cbrt (- (* y (- 1.0 z)) (* x z)))
  (pow (- (* y (- 1.0 z)) (* x z)) 3)
  (sqrt (- (* y (- 1.0 z)) (* x z)))
  (sqrt (- (* y (- 1.0 z)) (* x z)))
  (- (pow (* y (- 1.0 z)) 3) (pow (* x z) 3))
  (+ (* (* y (- 1.0 z)) (+ (* y (- 1.0 z)) (* x z))) (* (* x z) (* x z)))
  (neg (* x z))
  (- (* (* y (- 1.0 z)) (* y (- 1.0 z))) (* (* x z) (* x z)))
  (+ (* y (- 1.0 z)) (* x z))
  (* (neg z) (+ y x))
  (* (neg z) (+ y x))
  (* (neg z) (+ y x))
  (* (neg z) (+ y x))
  (neg (* x z))
  (* y (- 1.0 z))
  (* y (- 1.0 z))
  (* y (- 1.0 z))
  (- (* y (- 1.0 z)) (* x z))
  (- (* y (- 1.0 z)) (* x z))
  (- (* y (- 1.0 z)) (* x z))
0.580 * * * [progress]: adding candidates to table
0.638 * [progress]: [Phase 3 of 3] Extracting.
0.639 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))> #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>)
0.639 * * * [regime-changes]: Trying 4 branch expressions: ((+ x y) z y x)
0.639 * * * * [regimes]: Trying to branch on (+ x y) from (#<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))> #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>)
0.653 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))> #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>)
0.664 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))> #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>)
0.675 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))> #<alt (λ (x y z) (- (* y (- 1.0 z)) (* x z)))>)
0.689 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
0.690 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
0.690 * * [simplify]: iteration  0 :  15  enodes  (cost  6 )
0.690 * * [simplify]: iteration  1 :  19  enodes  (cost  6 )
0.691 * * [simplify]: iteration  2 :  24  enodes  (cost  6 )
0.691 * * [simplify]: iteration  3 :  24  enodes  (cost  6 )
0.691 * [simplify]: Simplified to:
   (+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
1.195 * [regime-testing]: Baseline error score: 0.015075004688176167
1.196 * [regime-testing]: Oracle error score: 0.007625953244155519
1.197 * [regime-testing]: End program error score: 0.015075004688176167