20.381 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.035 * * * [progress]: [2/2] Setting up program.
0.038 * [progress]: [Phase 2 of 3] Improving.
0.038 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (- (- (* x y) (* y z)) (* y y)) (* y y))
0.040 * * [simplify]: iteration  0 :  20  enodes  (cost  7 )
0.041 * * [simplify]: iteration  1 :  64  enodes  (cost  3 )
0.043 * * [simplify]: iteration  2 :  191  enodes  (cost  2 )
0.048 * * [simplify]: iteration  3 :  1038  enodes  (cost  2 )
0.080 * * [simplify]: iteration  4 :  5001  enodes  (cost  2 )
0.080 * [simplify]: Simplified to:
   (* y (- x z))
0.084 * * [progress]: iteration 1 / 4
0.084 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
0.089 * * * [progress]: localizing error
0.093 * * * [progress]: generating rewritten candidates
0.093 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.100 * * * [progress]: generating series expansions
0.100 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.100 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.100 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.100 * [taylor]: Taking taylor expansion of y in z
0.100 * [taylor]: Taking taylor expansion of (- x z) in z
0.100 * [taylor]: Taking taylor expansion of x in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.100 * [taylor]: Taking taylor expansion of y in x
0.100 * [taylor]: Taking taylor expansion of (- x z) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (- x z) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.100 * [taylor]: Taking taylor expansion of y in y
0.100 * [taylor]: Taking taylor expansion of (- x z) in y
0.100 * [taylor]: Taking taylor expansion of x in y
0.100 * [taylor]: Taking taylor expansion of z in y
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of (- x z) in x
0.100 * [taylor]: Taking taylor expansion of x in x
0.100 * [taylor]: Taking taylor expansion of z in x
0.100 * [taylor]: Taking taylor expansion of (neg z) in z
0.100 * [taylor]: Taking taylor expansion of z in z
0.100 * [taylor]: Taking taylor expansion of 0 in z
0.100 * [taylor]: Taking taylor expansion of 0 in x
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 1 in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in x
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [taylor]: Taking taylor expansion of 0 in z
0.101 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.101 * [taylor]: Taking taylor expansion of x in z
0.101 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.101 * [taylor]: Taking taylor expansion of z in z
0.101 * [taylor]: Taking taylor expansion of y in z
0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) 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 z) in x
0.101 * [taylor]: Taking taylor expansion of z in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) 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 z) in y
0.101 * [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 x) (/ 1 z)) y) in y
0.102 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) 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 x) (/ 1 z)) in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.102 * [taylor]: Taking taylor expansion of z in x
0.102 * [taylor]: Taking taylor expansion of 1 in z
0.102 * [taylor]: Taking taylor expansion of 0 in x
0.102 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.102 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.102 * [taylor]: Taking taylor expansion of z in z
0.103 * [taylor]: Taking taylor expansion of 0 in x
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in x
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.103 * [taylor]: Taking taylor expansion of 0 in z
0.104 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.104 * [taylor]: Taking taylor expansion of -1 in z
0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.104 * [taylor]: Taking taylor expansion of z in z
0.104 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.104 * [taylor]: Taking taylor expansion of x in z
0.104 * [taylor]: Taking taylor expansion of y in z
0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.104 * [taylor]: Taking taylor expansion of -1 in x
0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 x) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.104 * [taylor]: Taking taylor expansion of -1 in y
0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 x) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.104 * [taylor]: Taking taylor expansion of -1 in y
0.104 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.104 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) 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 x) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.105 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.105 * [taylor]: Taking taylor expansion of -1 in x
0.105 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.105 * [taylor]: Taking taylor expansion of z in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of 1 in z
0.105 * [taylor]: Taking taylor expansion of 0 in x
0.105 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) 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 0 in x
0.105 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in x
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * [taylor]: Taking taylor expansion of 0 in z
0.106 * * * [progress]: simplifying candidates
0.107 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
  (+ (log y) (log (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (* (* (* y y) y) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (* (* (* y (- x z)) (* y (- x z))) (* y (- x z)))
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* x y)
  (* (neg z) y)
  (* x y)
  (* (neg z) y)
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  (* y 1)
  (* y (+ (sqrt x) (sqrt z)))
  (* y 1)
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.109 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
0.112 * * [simplify]: iteration  1 :  462  enodes  (cost  88 )
0.121 * * [simplify]: iteration  2 :  1883  enodes  (cost  88 )
0.148 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
0.149 * [simplify]: Simplified to:
   (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (exp (* y (- x z)))
  (pow (* y (- x z)) 3)
  (* (cbrt (* y (- x z))) (cbrt (* y (- x z))))
  (cbrt (* y (- x z)))
  (pow (* y (- x z)) 3)
  (sqrt (* y (- x z)))
  (sqrt (* y (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y (* (cbrt (- x z)) (cbrt (- x z))))
  (* y (sqrt (- x z)))
  y
  (* y (+ (sqrt x) (sqrt z)))
  y
  (* (cbrt y) (- x z))
  (* (sqrt y) (- x z))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.149 * * * [progress]: adding candidates to table
0.174 * * [progress]: iteration 2 / 4
0.174 * * * [progress]: picking best candidate
0.180 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>
0.180 * * * [progress]: localizing error
0.185 * * * [progress]: generating rewritten candidates
0.185 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.189 * * * [progress]: generating series expansions
0.189 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.189 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
0.189 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
0.189 * [taylor]: Taking taylor expansion of (* x y) in z
0.189 * [taylor]: Taking taylor expansion of x in z
0.189 * [taylor]: Taking taylor expansion of y in z
0.189 * [taylor]: Taking taylor expansion of (* z y) in z
0.189 * [taylor]: Taking taylor expansion of z in z
0.189 * [taylor]: Taking taylor expansion of y in z
0.189 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
0.189 * [taylor]: Taking taylor expansion of (* x y) in x
0.189 * [taylor]: Taking taylor expansion of x in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of (* z y) in x
0.189 * [taylor]: Taking taylor expansion of z in x
0.189 * [taylor]: Taking taylor expansion of y in x
0.189 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.189 * [taylor]: Taking taylor expansion of (* x y) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (* z y) in y
0.189 * [taylor]: Taking taylor expansion of z in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
0.189 * [taylor]: Taking taylor expansion of (* x y) in y
0.189 * [taylor]: Taking taylor expansion of x in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of (* z y) in y
0.189 * [taylor]: Taking taylor expansion of z in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [taylor]: Taking taylor expansion of 0 in x
0.189 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of (- x z) in x
0.190 * [taylor]: Taking taylor expansion of x in x
0.190 * [taylor]: Taking taylor expansion of z in x
0.190 * [taylor]: Taking taylor expansion of (neg z) in z
0.190 * [taylor]: Taking taylor expansion of z in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in x
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 1 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in x
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [taylor]: Taking taylor expansion of 0 in z
0.190 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.190 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.190 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.190 * [taylor]: Taking taylor expansion of (* x y) in z
0.190 * [taylor]: Taking taylor expansion of x in z
0.191 * [taylor]: Taking taylor expansion of y in z
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.191 * [taylor]: Taking taylor expansion of (* z y) in z
0.191 * [taylor]: Taking taylor expansion of z in z
0.191 * [taylor]: Taking taylor expansion of y in z
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.191 * [taylor]: Taking taylor expansion of (* x y) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.191 * [taylor]: Taking taylor expansion of (* z y) in x
0.191 * [taylor]: Taking taylor expansion of z in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.191 * [taylor]: Taking taylor expansion of (* x y) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.191 * [taylor]: Taking taylor expansion of (* z y) in y
0.191 * [taylor]: Taking taylor expansion of z in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.191 * [taylor]: Taking taylor expansion of (* x y) in y
0.191 * [taylor]: Taking taylor expansion of x in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.191 * [taylor]: Taking taylor expansion of (* z y) in y
0.191 * [taylor]: Taking taylor expansion of z in y
0.191 * [taylor]: Taking taylor expansion of y in y
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.192 * [taylor]: Taking taylor expansion of x in x
0.192 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.192 * [taylor]: Taking taylor expansion of z in x
0.192 * [taylor]: Taking taylor expansion of 1 in z
0.192 * [taylor]: Taking taylor expansion of 0 in x
0.192 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.192 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.192 * [taylor]: Taking taylor expansion of z in z
0.192 * [taylor]: Taking taylor expansion of 0 in x
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.192 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of 0 in x
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [taylor]: Taking taylor expansion of 0 in z
0.193 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
0.193 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
0.193 * [taylor]: Taking taylor expansion of (* x y) in z
0.193 * [taylor]: Taking taylor expansion of x in z
0.193 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
0.193 * [taylor]: Taking taylor expansion of (* z y) in z
0.193 * [taylor]: Taking taylor expansion of z in z
0.193 * [taylor]: Taking taylor expansion of y in z
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 (* 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
0.194 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
0.194 * [taylor]: Taking taylor expansion of (* z y) in x
0.194 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of y in x
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.194 * [taylor]: Taking taylor expansion of (* x y) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.194 * [taylor]: Taking taylor expansion of (* z y) in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.194 * [taylor]: Taking taylor expansion of (* x y) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
0.194 * [taylor]: Taking taylor expansion of (* z y) in y
0.194 * [taylor]: Taking taylor expansion of z in y
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) 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 (/ 1 z) in x
0.194 * [taylor]: Taking taylor expansion of z in x
0.194 * [taylor]: Taking taylor expansion of 1 in z
0.195 * [taylor]: Taking taylor expansion of 0 in x
0.195 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.195 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.195 * [taylor]: Taking taylor expansion of z in z
0.195 * [taylor]: Taking taylor expansion of 0 in x
0.195 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in x
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.196 * [taylor]: Taking taylor expansion of 0 in z
0.197 * * * [progress]: simplifying candidates
0.197 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (exp (* y x)) (exp (* y (neg z))))
  (log (+ (* y x) (* y (neg z))))
  (exp (+ (* y x) (* y (neg z))))
  (* (cbrt (+ (* y x) (* y (neg z)))) (cbrt (+ (* y x) (* y (neg z)))))
  (cbrt (+ (* y x) (* y (neg z))))
  (* (* (+ (* y x) (* y (neg z))) (+ (* y x) (* y (neg z)))) (+ (* y x) (* y (neg z))))
  (sqrt (+ (* y x) (* y (neg z))))
  (sqrt (+ (* y x) (* y (neg z))))
  (+ (pow (* y x) 3) (pow (* y (neg z)) 3))
  (+ (* (* y x) (* y x)) (- (* (* y (neg z)) (* y (neg z))) (* (* y x) (* y (neg z)))))
  (- (* (* y x) (* y x)) (* (* y (neg z)) (* y (neg z))))
  (- (* y x) (* y (neg z)))
  (+ x (neg z))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
0.202 * * [simplify]: iteration  0 :  106  enodes  (cost  90 )
0.206 * * [simplify]: iteration  1 :  438  enodes  (cost  69 )
0.221 * * [simplify]: iteration  2 :  1930  enodes  (cost  66 )
0.270 * * [simplify]: iteration  3 :  5002  enodes  (cost  65 )
0.271 * [simplify]: Simplified to:
   (exp (* y (- x z)))
  (+ (log y) (log (- x z)))
  (exp (* y (- x z)))
  (* (cbrt (+ (* y x) (* y (neg z)))) (cbrt (+ (* y x) (* y (neg z)))))
  (cbrt (+ (* y x) (* y (neg z))))
  (pow (* y (- x z)) 3)
  (sqrt (+ (* y x) (* y (neg z))))
  (sqrt (+ (* y x) (* y (neg z))))
  (- (pow (* y x) 3) (pow (* z y) 3))
  (* y (+ (* x (* y x)) (* z (* y (+ x z)))))
  (* (* y y) (- (* x x) (* z z)))
  (* y (+ x z))
  (- x z)
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
0.271 * * * [progress]: adding candidates to table
0.287 * * [progress]: iteration 3 / 4
0.287 * * * [progress]: picking best candidate
0.292 * * * * [pick]: Picked  #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>
0.292 * * * [progress]: localizing error
0.297 * * * [progress]: generating rewritten candidates
0.298 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.309 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
0.317 * * * [progress]: generating series expansions
0.317 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.317 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
0.317 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
0.317 * [taylor]: Taking taylor expansion of y in z
0.317 * [taylor]: Taking taylor expansion of (- x z) in z
0.318 * [taylor]: Taking taylor expansion of x in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
0.318 * [taylor]: Taking taylor expansion of y in x
0.318 * [taylor]: Taking taylor expansion of (- x z) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of z in x
0.318 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (- x z) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of z in y
0.318 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [taylor]: Taking taylor expansion of (- x z) in y
0.318 * [taylor]: Taking taylor expansion of x in y
0.318 * [taylor]: Taking taylor expansion of z in y
0.318 * [taylor]: Taking taylor expansion of 0 in x
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of (- x z) in x
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [taylor]: Taking taylor expansion of z in x
0.318 * [taylor]: Taking taylor expansion of (neg z) in z
0.318 * [taylor]: Taking taylor expansion of z in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in x
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 1 in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in x
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.318 * [taylor]: Taking taylor expansion of 0 in z
0.319 * [taylor]: Taking taylor expansion of 0 in z
0.319 * [taylor]: Taking taylor expansion of 0 in z
0.319 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
0.319 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.319 * [taylor]: Taking taylor expansion of x in z
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.319 * [taylor]: Taking taylor expansion of z in z
0.319 * [taylor]: Taking taylor expansion of y in z
0.319 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.319 * [taylor]: Taking taylor expansion of x in x
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.319 * [taylor]: Taking taylor expansion of z in x
0.319 * [taylor]: Taking taylor expansion of y in x
0.319 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.319 * [taylor]: Taking taylor expansion of x in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.319 * [taylor]: Taking taylor expansion of z in y
0.319 * [taylor]: Taking taylor expansion of y in y
0.319 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
0.319 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.319 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.319 * [taylor]: Taking taylor expansion of x in y
0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.320 * [taylor]: Taking taylor expansion of z in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.320 * [taylor]: Taking taylor expansion of x in x
0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.320 * [taylor]: Taking taylor expansion of z in x
0.320 * [taylor]: Taking taylor expansion of 1 in z
0.320 * [taylor]: Taking taylor expansion of 0 in x
0.320 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.320 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.320 * [taylor]: Taking taylor expansion of z in z
0.321 * [taylor]: Taking taylor expansion of 0 in x
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.321 * [taylor]: Taking taylor expansion of 0 in x
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.321 * [taylor]: Taking taylor expansion of 0 in z
0.322 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
0.322 * [taylor]: Taking taylor expansion of -1 in z
0.322 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
0.322 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.322 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.322 * [taylor]: Taking taylor expansion of z in z
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.322 * [taylor]: Taking taylor expansion of x in z
0.322 * [taylor]: Taking taylor expansion of y in z
0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
0.322 * [taylor]: Taking taylor expansion of -1 in x
0.322 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
0.322 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.322 * [taylor]: Taking taylor expansion of z in x
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [taylor]: Taking taylor expansion of y in x
0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.322 * [taylor]: Taking taylor expansion of -1 in y
0.322 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.322 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.322 * [taylor]: Taking taylor expansion of z in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
0.322 * [taylor]: Taking taylor expansion of -1 in y
0.322 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
0.322 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.322 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.322 * [taylor]: Taking taylor expansion of z in y
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
0.323 * [taylor]: Taking taylor expansion of -1 in x
0.323 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.323 * [taylor]: Taking taylor expansion of z in x
0.323 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.323 * [taylor]: Taking taylor expansion of x in x
0.323 * [taylor]: Taking taylor expansion of 1 in z
0.323 * [taylor]: Taking taylor expansion of 0 in x
0.323 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
0.323 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.323 * [taylor]: Taking taylor expansion of z in z
0.324 * [taylor]: Taking taylor expansion of 0 in x
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in x
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.324 * [taylor]: Taking taylor expansion of 0 in z
0.325 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
0.325 * [approximate]: Taking taylor expansion of (* y (sqrt (- x z))) in (y x z) around 0
0.325 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in z
0.325 * [taylor]: Taking taylor expansion of y in z
0.325 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in z
0.325 * [taylor]: Taking taylor expansion of (- x z) in z
0.325 * [taylor]: Taking taylor expansion of x in z
0.325 * [taylor]: Taking taylor expansion of z in z
0.325 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
0.325 * [taylor]: Taking taylor expansion of (- x z) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [taylor]: Taking taylor expansion of z in x
0.325 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
0.325 * [taylor]: Taking taylor expansion of (- x z) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of z in y
0.325 * [taylor]: Taking taylor expansion of (* y (sqrt (- x z))) in y
0.325 * [taylor]: Taking taylor expansion of y in y
0.325 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in y
0.325 * [taylor]: Taking taylor expansion of (- x z) in y
0.325 * [taylor]: Taking taylor expansion of x in y
0.325 * [taylor]: Taking taylor expansion of z in y
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of (sqrt (- x z)) in x
0.326 * [taylor]: Taking taylor expansion of (- x z) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [taylor]: Taking taylor expansion of z in x
0.326 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.326 * [taylor]: Taking taylor expansion of (neg z) in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of 0 in x
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.326 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (neg z))) in z
0.326 * [taylor]: Taking taylor expansion of 1/2 in z
0.326 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.326 * [taylor]: Taking taylor expansion of (neg z) in z
0.326 * [taylor]: Taking taylor expansion of z in z
0.326 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [taylor]: Taking taylor expansion of 0 in x
0.327 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [taylor]: Taking taylor expansion of 0 in z
0.327 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (neg z)) 3)) in z
0.327 * [taylor]: Taking taylor expansion of -1/8 in z
0.327 * [taylor]: Taking taylor expansion of (pow (sqrt (neg z)) 3) in z
0.327 * [taylor]: Taking taylor expansion of (sqrt (neg z)) in z
0.327 * [taylor]: Taking taylor expansion of (neg z) in z
0.327 * [taylor]: Taking taylor expansion of z in z
0.330 * [approximate]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in (y x z) around 0
0.330 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in z
0.330 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.330 * [taylor]: Taking taylor expansion of y in z
0.330 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in z
0.330 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.331 * [taylor]: Taking taylor expansion of x in z
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.331 * [taylor]: Taking taylor expansion of z in z
0.331 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.331 * [taylor]: Taking taylor expansion of y in x
0.331 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.331 * [taylor]: Taking taylor expansion of x in x
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.331 * [taylor]: Taking taylor expansion of z in x
0.331 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.331 * [taylor]: Taking taylor expansion of x in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.331 * [taylor]: Taking taylor expansion of z in y
0.331 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 x) (/ 1 z)))) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in y
0.331 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.331 * [taylor]: Taking taylor expansion of x in y
0.331 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.331 * [taylor]: Taking taylor expansion of z in y
0.332 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 z))) in x
0.332 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.332 * [taylor]: Taking taylor expansion of x in x
0.332 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.332 * [taylor]: Taking taylor expansion of z in x
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.332 * [taylor]: Taking taylor expansion of NAN in z
0.332 * [taylor]: Taking taylor expansion of 0 in x
0.332 * [taylor]: Taking taylor expansion of 0 in z
0.333 * [taylor]: Taking taylor expansion of (* NAN (+ (/ 1 z) (pow NAN 2))) in z
0.333 * [taylor]: Taking taylor expansion of NAN in z
0.333 * [taylor]: Taking taylor expansion of (+ (/ 1 z) (pow NAN 2)) in z
0.333 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.333 * [taylor]: Taking taylor expansion of z in z
0.333 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
0.333 * [taylor]: Taking taylor expansion of NAN in z
0.333 * [taylor]: Taking taylor expansion of 0 in x
0.333 * [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 (* NAN (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4)))) in z
0.334 * [taylor]: Taking taylor expansion of NAN in z
0.334 * [taylor]: Taking taylor expansion of (+ (* 2 (/ (pow NAN 2) z)) (* 2 (pow NAN 4))) in z
0.334 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 2) z)) in z
0.334 * [taylor]: Taking taylor expansion of 2 in z
0.334 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
0.334 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
0.334 * [taylor]: Taking taylor expansion of NAN in z
0.334 * [taylor]: Taking taylor expansion of z in z
0.334 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in z
0.334 * [taylor]: Taking taylor expansion of 2 in z
0.334 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
0.334 * [taylor]: Taking taylor expansion of NAN in z
0.335 * [approximate]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in (y x z) around 0
0.335 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in z
0.335 * [taylor]: Taking taylor expansion of -1 in z
0.335 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in z
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in z
0.335 * [taylor]: Taking taylor expansion of y in z
0.335 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in z
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
0.335 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.335 * [taylor]: Taking taylor expansion of z in z
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in z
0.335 * [taylor]: Taking taylor expansion of x in z
0.335 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in x
0.335 * [taylor]: Taking taylor expansion of -1 in x
0.335 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.335 * [taylor]: Taking taylor expansion of z in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
0.335 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
0.335 * [taylor]: Taking taylor expansion of -1 in y
0.335 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.335 * [taylor]: Taking taylor expansion of z in y
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (* -1 (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x))))) in y
0.336 * [taylor]: Taking taylor expansion of -1 in y
0.336 * [taylor]: Taking taylor expansion of (* (/ 1 y) (sqrt (- (/ 1 z) (/ 1 x)))) in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.336 * [taylor]: Taking taylor expansion of y in y
0.336 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in y
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in y
0.336 * [taylor]: Taking taylor expansion of z in y
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.336 * [taylor]: Taking taylor expansion of x in y
0.336 * [taylor]: Taking taylor expansion of (* -1 (sqrt (- (/ 1 z) (/ 1 x)))) in x
0.336 * [taylor]: Taking taylor expansion of -1 in x
0.336 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 z) (/ 1 x))) in x
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 z) in x
0.336 * [taylor]: Taking taylor expansion of z 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 0 in z
0.337 * [taylor]: Taking taylor expansion of 0 in x
0.337 * [taylor]: Taking taylor expansion of (neg NAN) in z
0.337 * [taylor]: Taking taylor expansion of NAN in z
0.337 * [taylor]: Taking taylor expansion of 0 in x
0.337 * [taylor]: Taking taylor expansion of 0 in z
0.337 * [taylor]: Taking taylor expansion of (- (pow NAN 3) (/ NAN z)) in z
0.337 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
0.337 * [taylor]: Taking taylor expansion of NAN in z
0.337 * [taylor]: Taking taylor expansion of (/ NAN z) in z
0.337 * [taylor]: Taking taylor expansion of NAN in z
0.337 * [taylor]: Taking taylor expansion of z in z
0.338 * [taylor]: Taking taylor expansion of 0 in x
0.338 * [taylor]: Taking taylor expansion of 0 in z
0.338 * [taylor]: Taking taylor expansion of 0 in z
0.339 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 3) z)) (* 2 (pow NAN 5))) in z
0.339 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 3) z)) in z
0.339 * [taylor]: Taking taylor expansion of 2 in z
0.339 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in z
0.339 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
0.339 * [taylor]: Taking taylor expansion of NAN in z
0.339 * [taylor]: Taking taylor expansion of z in z
0.339 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 5)) in z
0.339 * [taylor]: Taking taylor expansion of 2 in z
0.339 * [taylor]: Taking taylor expansion of (pow NAN 5) in z
0.339 * [taylor]: Taking taylor expansion of NAN in z
0.340 * * * [progress]: simplifying candidates
0.340 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- x z)))
  (+ (+ (log y) (log (sqrt (- x z)))) (log (sqrt (- x z))))
  (+ (log (* y (sqrt (- x z)))) (log (sqrt (- x z))))
  (log (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (exp (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z)))) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))) (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))))
  (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* (* (* y (sqrt (- x z))) (sqrt (- x z))) (* (* y (sqrt (- x z))) (sqrt (- x z)))) (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (pow x 3) (pow z 3))))
  (* (sqrt (+ x z)) (sqrt (+ (* x x) (+ (* z z) (* x z)))))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ x z)) (sqrt (+ x z)))
  (* (* y (sqrt (- x z))) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (+ (sqrt x) (sqrt z))))
  (* (* y (sqrt (- x z))) (sqrt 1))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* (* y (sqrt (- x z))) 1)
  (* (sqrt (- x z)) (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- x z)))
  (* (* y (sqrt (- (* x x) (* z z)))) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (+ (log y) (log (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (exp (* y (sqrt (- x z))))
  (* (* (* y y) y) (* (* (sqrt (- x z)) (sqrt (- x z))) (sqrt (- x z))))
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (* (* (* y (sqrt (- x z))) (* y (sqrt (- x z)))) (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (sqrt (* (cbrt (- x z)) (cbrt (- x z)))))
  (* y (sqrt (sqrt (- x z))))
  (* y (sqrt 1))
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  (* y (sqrt 1))
  (* y (sqrt (sqrt (- x z))))
  (* y 1)
  (* (cbrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (+ (* 1/8 (* (pow x 2) (* (pow NAN 3) y))) (* NAN (* z y))) (* 1/2 (* x (* NAN y))))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
0.345 * * [simplify]: iteration  0 :  290  enodes  (cost  411 )
0.350 * * [simplify]: iteration  1 :  1299  enodes  (cost  357 )
0.376 * * [simplify]: iteration  2 :  5001  enodes  (cost  346 )
0.378 * [simplify]: Simplified to:
   (* y (- x z))
  (* y (- x z))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (log (* y (- x z)))
  (pow (exp y) (- x z))
  (pow (* y (- x z)) 3)
  (pow (* y (- x z)) 3)
  (* (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))) (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z)))))
  (cbrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (pow (* y (- x z)) 3)
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (sqrt (* (* y (sqrt (- x z))) (sqrt (- x z))))
  (* (- (pow x 3) (pow z 3)) y)
  (+ (* z (+ z x)) (pow x 2))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (* y (sqrt (- (pow x 3) (pow z 3)))) (sqrt (- (* x x) (* z z))))
  (* (sqrt (+ (* x x) (+ (* z z) (* x z)))) (sqrt (+ x z)))
  (* (- (* x x) (* z z)) y)
  (+ x z)
  (* (* y (sqrt (- x z))) (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* y (* (sqrt (- x z)) (fabs (cbrt (- x z)))))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* y (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (+ (sqrt x) (sqrt z))))
  (* y (sqrt (- x z)))
  (* (* y (sqrt (- x z))) (sqrt (sqrt (- x z))))
  (* y (sqrt (- x z)))
  (- x z)
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* (* y (sqrt (- x z))) (sqrt (- (pow x 3) (pow z 3))))
  (* (* y (sqrt (- x z))) (sqrt (- (* x x) (* z z))))
  (* y (sqrt (- x z)))
  (log (* y (sqrt (- x z))))
  (log (* y (sqrt (- x z))))
  (exp (* y (sqrt (- x z))))
  (pow (* y (sqrt (- x z))) 3)
  (* (cbrt (* y (sqrt (- x z)))) (cbrt (* y (sqrt (- x z)))))
  (cbrt (* y (sqrt (- x z))))
  (pow (* y (sqrt (- x z))) 3)
  (sqrt (* y (sqrt (- x z))))
  (sqrt (* y (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* (sqrt y) (sqrt (sqrt (- x z))))
  (* y (* (cbrt (sqrt (- x z))) (cbrt (sqrt (- x z)))))
  (* (fabs (cbrt (- x z))) y)
  (* y (sqrt (sqrt (- x z))))
  y
  (* y (sqrt (+ (sqrt x) (sqrt z))))
  y
  (* y (sqrt (sqrt (- x z))))
  y
  (* (cbrt y) (sqrt (- x z)))
  (* (sqrt y) (sqrt (- x z)))
  (* y (sqrt (- x z)))
  (* y (sqrt (- (pow x 3) (pow z 3))))
  (* y (sqrt (- (* x x) (* z z))))
  (* y (- x z))
  (* y (- x z))
  (* y (- x z))
  (- (+ (* 1/8 (* (pow x 2) (* (pow NAN 3) y))) (* NAN (* z y))) (* 1/2 (* x (* NAN y))))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
  (+ (/ (* NAN (* z y)) x) (+ (* 2 (/ (* (pow NAN 3) (* z y)) (pow x 2))) (* NAN y)))
0.378 * * * [progress]: adding candidates to table
0.426 * [progress]: [Phase 3 of 3] Extracting.
0.426 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>)
0.426 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
0.426 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>)
0.469 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>)
0.516 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))> #<alt (λ (x y z) (* (* y (sqrt (- x z))) (sqrt (- x z))))>)
0.593 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.594 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (* y x) (* y (neg z)))
0.595 * * [simplify]: iteration  0 :  12  enodes  (cost  4 )
0.595 * * [simplify]: iteration  1 :  16  enodes  (cost  4 )
0.595 * * [simplify]: iteration  2 :  17  enodes  (cost  4 )
0.596 * * [simplify]: iteration  3 :  17  enodes  (cost  4 )
0.596 * [simplify]: Simplified to:
   (+ (* y x) (* y (neg z)))
2.076 * [regime-testing]: End program error score: 0.012626578322290286
2.154 * [regime-testing]: Target error score: 0.011876484560570071