2.104 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (+ x y) (- 1.0 z))
0.027 * * [simplify]: iteration  0 :  11  enodes  (cost  3 )
0.028 * * [simplify]: iteration  1 :  26  enodes  (cost  3 )
0.029 * * [simplify]: iteration  2 :  56  enodes  (cost  3 )
0.031 * * [simplify]: iteration  3 :  137  enodes  (cost  3 )
0.033 * * [simplify]: iteration  4 :  229  enodes  (cost  3 )
0.036 * * [simplify]: iteration  5 :  289  enodes  (cost  3 )
0.039 * * [simplify]: iteration  6 :  379  enodes  (cost  3 )
0.044 * * [simplify]: iteration  7 :  582  enodes  (cost  3 )
0.053 * * [simplify]: iteration  8 :  878  enodes  (cost  3 )
0.063 * * [simplify]: iteration  9 :  1193  enodes  (cost  3 )
0.072 * * [simplify]: iteration  10 :  1234  enodes  (cost  3 )
0.081 * * [simplify]: iteration  11 :  1234  enodes  (cost  3 )
0.081 * [simplify]: Simplified to:
   (* (+ x y) (- 1.0 z))
0.082 * * [progress]: iteration 1 / 4
0.082 * * * [progress]: picking best candidate
0.084 * * * * [pick]: Picked  #<alt (λ (x y z) (* (+ x y) (- 1.0 z)))>
0.084 * * * [progress]: localizing error
0.089 * * * [progress]: generating rewritten candidates
0.089 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.098 * * * [progress]: generating series expansions
0.099 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.099 * [approximate]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in (x y z) around 0
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in z
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.099 * [taylor]: Taking taylor expansion of 1.0 in z
0.099 * [taylor]: Taking taylor expansion of z in z
0.099 * [taylor]: Taking taylor expansion of (+ x y) in z
0.099 * [taylor]: Taking taylor expansion of x in z
0.099 * [taylor]: Taking taylor expansion of y in z
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in y
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.099 * [taylor]: Taking taylor expansion of 1.0 in y
0.099 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of (+ x y) in y
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.099 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [taylor]: Taking taylor expansion of z in x
0.099 * [taylor]: Taking taylor expansion of (+ x y) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [taylor]: Taking taylor expansion of (* (- 1.0 z) (+ x y)) in x
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in x
0.099 * [taylor]: Taking taylor expansion of 1.0 in x
0.099 * [taylor]: Taking taylor expansion of z in x
0.099 * [taylor]: Taking taylor expansion of (+ x y) in x
0.099 * [taylor]: Taking taylor expansion of x in x
0.099 * [taylor]: Taking taylor expansion of y in x
0.099 * [taylor]: Taking taylor expansion of (* y (- 1.0 z)) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.099 * [taylor]: Taking taylor expansion of 1.0 in y
0.099 * [taylor]: Taking taylor expansion of z in y
0.099 * [taylor]: Taking taylor expansion of 0 in z
0.099 * [taylor]: Taking taylor expansion of (- 1.0 z) in y
0.100 * [taylor]: Taking taylor expansion of 1.0 in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.100 * [taylor]: Taking taylor expansion of 1.0 in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of (- 1.0 z) in z
0.100 * [taylor]: Taking taylor expansion of 1.0 in z
0.100 * [taylor]: Taking taylor expansion of z 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
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [approximate]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in (x y z) around 0
0.100 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 z)) (+ (/ 1 y) (/ 1 x))) in z
0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.100 * [taylor]: Taking taylor expansion of 1.0 in z
0.100 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.100 * [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
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.101 * [taylor]: Taking taylor expansion of 1.0 in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.101 * [taylor]: Taking taylor expansion of x in y
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
0.101 * [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
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in y
0.101 * [taylor]: Taking taylor expansion of 1.0 in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.101 * [taylor]: Taking taylor expansion of z in y
0.101 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y)) (/ 1 (* z y))) in y
0.101 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.102 * [taylor]: Taking taylor expansion of (* z y) in y
0.102 * [taylor]: Taking taylor expansion of z in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.102 * [taylor]: Taking taylor expansion of 1.0 in z
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 z)) in z
0.102 * [taylor]: Taking taylor expansion of 1.0 in z
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.102 * [taylor]: Taking taylor expansion of 0 in y
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 (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in (x y z) around 0
0.103 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in z
0.103 * [taylor]: Taking taylor expansion of -1 in z
0.103 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in z
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.103 * [taylor]: Taking taylor expansion of y in z
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.103 * [taylor]: Taking taylor expansion of x in z
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in z
0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.103 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 1.0 in z
0.103 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in y
0.103 * [taylor]: Taking taylor expansion of -1 in y
0.103 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in y
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) 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 x) in y
0.103 * [taylor]: Taking taylor expansion of x in y
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.103 * [taylor]: Taking taylor expansion of z in y
0.103 * [taylor]: Taking taylor expansion of 1.0 in y
0.103 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.103 * [taylor]: Taking taylor expansion of -1 in x
0.103 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.103 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.103 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of (* -1 (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0))) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) (/ 1 x)) (+ (/ 1 z) 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.104 * [taylor]: Taking taylor expansion of z in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in y
0.104 * [taylor]: Taking taylor expansion of -1 in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 1.0) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 (* z y)) (* 1.0 (/ 1 y)))) in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 (* z y)) (* 1.0 (/ 1 y))) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.104 * [taylor]: Taking taylor expansion of (* z y) in y
0.104 * [taylor]: Taking taylor expansion of z in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (neg (+ (/ 1 z) 1.0)) in z
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 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
0.105 * [taylor]: Taking taylor expansion of 1.0 in z
0.105 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 z) 1.0)) in z
0.105 * [taylor]: Taking taylor expansion of -1 in z
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 z) 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
0.105 * [taylor]: Taking taylor expansion of 1.0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.106 * * * [progress]: simplifying candidates
0.106 * [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)))
0.110 * * [simplify]: iteration  0 :  240  enodes  (cost  207 )
0.114 * * [simplify]: iteration  1 :  997  enodes  (cost  192 )
0.134 * * [simplify]: iteration  2 :  5001  enodes  (cost  190 )
0.136 * [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))
0.136 * * * [progress]: adding candidates to table
0.175 * * [progress]: iteration 2 / 4
0.175 * * * [progress]: picking best candidate
0.178 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* 1.0 (+ x y)) (* (neg z) (+ x y))))>
0.178 * * * [progress]: localizing error
0.184 * * * [progress]: generating rewritten candidates
0.184 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.192 * * * [progress]: generating series expansions
0.192 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.192 * [approximate]: Taking taylor expansion of (* -1 (* z (+ x y))) in (z x y) around 0
0.192 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in y
0.192 * [taylor]: Taking taylor expansion of -1 in y
0.192 * [taylor]: Taking taylor expansion of (* z (+ x y)) in y
0.192 * [taylor]: Taking taylor expansion of z in y
0.192 * [taylor]: Taking taylor expansion of (+ x y) in y
0.192 * [taylor]: Taking taylor expansion of x in y
0.192 * [taylor]: Taking taylor expansion of y in y
0.192 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in x
0.192 * [taylor]: Taking taylor expansion of -1 in x
0.192 * [taylor]: Taking taylor expansion of (* z (+ x y)) in x
0.192 * [taylor]: Taking taylor expansion of z in x
0.192 * [taylor]: Taking taylor expansion of (+ x y) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of y in x
0.192 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.192 * [taylor]: Taking taylor expansion of -1 in z
0.192 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of (+ x y) in z
0.192 * [taylor]: Taking taylor expansion of x in z
0.192 * [taylor]: Taking taylor expansion of y in z
0.192 * [taylor]: Taking taylor expansion of (* -1 (* z (+ x y))) in z
0.192 * [taylor]: Taking taylor expansion of -1 in z
0.192 * [taylor]: Taking taylor expansion of (* z (+ x y)) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of (+ x y) in z
0.192 * [taylor]: Taking taylor expansion of x in z
0.192 * [taylor]: Taking taylor expansion of y in z
0.192 * [taylor]: Taking taylor expansion of 0 in x
0.192 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of (neg (+ x y)) in x
0.193 * [taylor]: Taking taylor expansion of (+ x y) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [taylor]: Taking taylor expansion of (neg y) in y
0.193 * [taylor]: Taking taylor expansion of y in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in x
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of (neg 1) in y
0.193 * [taylor]: Taking taylor expansion of 1 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in x
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.193 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.193 * [taylor]: Taking taylor expansion of -1 in y
0.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.194 * [taylor]: Taking taylor expansion of -1 in x
0.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.194 * [taylor]: Taking taylor expansion of -1 in z
0.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.194 * [taylor]: Taking taylor expansion of y in z
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.194 * [taylor]: Taking taylor expansion of x in z
0.194 * [taylor]: Taking taylor expansion of z in z
0.194 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.194 * [taylor]: Taking taylor expansion of -1 in z
0.194 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.194 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.194 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.194 * [taylor]: Taking taylor expansion of y in z
0.194 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.194 * [taylor]: Taking taylor expansion of x in z
0.194 * [taylor]: Taking taylor expansion of z in z
0.194 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.195 * [taylor]: Taking taylor expansion of -1 in x
0.195 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.195 * [taylor]: Taking taylor expansion of y in x
0.195 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.195 * [taylor]: Taking taylor expansion of x in x
0.195 * [taylor]: Taking taylor expansion of -1 in y
0.195 * [taylor]: Taking taylor expansion of 0 in x
0.195 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [taylor]: Taking taylor expansion of 0 in x
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in x
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [taylor]: Taking taylor expansion of 0 in y
0.196 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in (z x y) around 0
0.197 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in y
0.197 * [taylor]: Taking taylor expansion of -1 in y
0.197 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in y
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in y
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.197 * [taylor]: Taking taylor expansion of y in y
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.197 * [taylor]: Taking taylor expansion of x in y
0.197 * [taylor]: Taking taylor expansion of z in y
0.197 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in x
0.197 * [taylor]: Taking taylor expansion of -1 in x
0.197 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in x
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [taylor]: Taking taylor expansion of z in x
0.197 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.197 * [taylor]: Taking taylor expansion of -1 in z
0.197 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.197 * [taylor]: Taking taylor expansion of y in z
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.197 * [taylor]: Taking taylor expansion of x in z
0.197 * [taylor]: Taking taylor expansion of z in z
0.197 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) (/ 1 x)) z)) in z
0.197 * [taylor]: Taking taylor expansion of -1 in z
0.197 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) (/ 1 x)) z) in z
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in z
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.197 * [taylor]: Taking taylor expansion of y in z
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.197 * [taylor]: Taking taylor expansion of x in z
0.197 * [taylor]: Taking taylor expansion of z in z
0.198 * [taylor]: Taking taylor expansion of (* -1 (+ (/ 1 y) (/ 1 x))) in x
0.198 * [taylor]: Taking taylor expansion of -1 in x
0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [taylor]: Taking taylor expansion of -1 in y
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [taylor]: Taking taylor expansion of (neg (/ 1 y)) in y
0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [taylor]: Taking taylor expansion of 0 in x
0.198 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in x
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * [taylor]: Taking taylor expansion of 0 in y
0.199 * * * [progress]: simplifying candidates
0.200 * [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)))
0.203 * * [simplify]: iteration  0 :  197  enodes  (cost  138 )
0.206 * * [simplify]: iteration  1 :  788  enodes  (cost  128 )
0.221 * * [simplify]: iteration  2 :  3668  enodes  (cost  128 )
0.288 * * [simplify]: iteration  3 :  5001  enodes  (cost  128 )
0.289 * [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))
0.289 * * * [progress]: adding candidates to table
0.318 * [progress]: [Phase 3 of 3] Extracting.
0.320 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
0.321 * * [simplify]: iteration  0 :  15  enodes  (cost  6 )
0.321 * * [simplify]: iteration  1 :  19  enodes  (cost  6 )
0.322 * * [simplify]: iteration  2 :  24  enodes  (cost  6 )
0.322 * * [simplify]: iteration  3 :  24  enodes  (cost  6 )
0.322 * [simplify]: Simplified to:
   (+ (* 1.0 (+ x y)) (* (neg z) (+ x y)))
1.108 * [regime-testing]: End program error score: 0.01850406556698524