19.378 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
6.871 * * * [progress]: [2/2] Setting up program.
6.876 * [progress]: [Phase 2 of 3] Improving.
6.877 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (- (* x y) (* y y)) (* y y)) (* y z))
6.879 * * [simplify]: iteration  0 :  22  enodes  (cost  6 )
6.880 * * [simplify]: iteration  1 :  68  enodes  (cost  4 )
6.882 * * [simplify]: iteration  2 :  201  enodes  (cost  3 )
6.887 * * [simplify]: iteration  3 :  1120  enodes  (cost  2 )
6.921 * * [simplify]: iteration  4 :  5001  enodes  (cost  2 )
6.922 * [simplify]: Simplified to:
   (* y (- x z))
6.926 * * [progress]: iteration 1 / 4
6.926 * * * [progress]: picking best candidate
6.931 * * * * [pick]: Picked  #<alt (λ (x y z) (* y (- x z)))>
6.931 * * * [progress]: localizing error
6.934 * * * [progress]: generating rewritten candidates
6.934 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
6.941 * * * [progress]: generating series expansions
6.941 * * * * [progress]: [ 1 / 1 ] generating series at (2)
6.941 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
6.941 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
6.941 * [taylor]: Taking taylor expansion of y in z
6.941 * [taylor]: Taking taylor expansion of (- x z) in z
6.941 * [taylor]: Taking taylor expansion of x in z
6.941 * [taylor]: Taking taylor expansion of z in z
6.941 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
6.941 * [taylor]: Taking taylor expansion of y in x
6.941 * [taylor]: Taking taylor expansion of (- x z) in x
6.941 * [taylor]: Taking taylor expansion of x in x
6.941 * [taylor]: Taking taylor expansion of z in x
6.942 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
6.942 * [taylor]: Taking taylor expansion of y in y
6.942 * [taylor]: Taking taylor expansion of (- x z) in y
6.942 * [taylor]: Taking taylor expansion of x in y
6.942 * [taylor]: Taking taylor expansion of z in y
6.942 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
6.942 * [taylor]: Taking taylor expansion of y in y
6.942 * [taylor]: Taking taylor expansion of (- x z) in y
6.942 * [taylor]: Taking taylor expansion of x in y
6.942 * [taylor]: Taking taylor expansion of z in y
6.942 * [taylor]: Taking taylor expansion of 0 in x
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of (- x z) in x
6.942 * [taylor]: Taking taylor expansion of x in x
6.942 * [taylor]: Taking taylor expansion of z in x
6.942 * [taylor]: Taking taylor expansion of (neg z) in z
6.942 * [taylor]: Taking taylor expansion of z in z
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 0 in x
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 1 in z
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 0 in x
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.942 * [taylor]: Taking taylor expansion of 0 in z
6.943 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
6.943 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
6.943 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
6.943 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.943 * [taylor]: Taking taylor expansion of x in z
6.943 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.943 * [taylor]: Taking taylor expansion of z in z
6.943 * [taylor]: Taking taylor expansion of y in z
6.943 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
6.943 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
6.943 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.943 * [taylor]: Taking taylor expansion of x in x
6.943 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.943 * [taylor]: Taking taylor expansion of z in x
6.943 * [taylor]: Taking taylor expansion of y in x
6.943 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
6.943 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
6.943 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.943 * [taylor]: Taking taylor expansion of x in y
6.943 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.943 * [taylor]: Taking taylor expansion of z in y
6.943 * [taylor]: Taking taylor expansion of y in y
6.943 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
6.943 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
6.943 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.943 * [taylor]: Taking taylor expansion of x in y
6.943 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.943 * [taylor]: Taking taylor expansion of z in y
6.943 * [taylor]: Taking taylor expansion of y in y
6.944 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
6.944 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.944 * [taylor]: Taking taylor expansion of x in x
6.944 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.944 * [taylor]: Taking taylor expansion of z in x
6.944 * [taylor]: Taking taylor expansion of 1 in z
6.944 * [taylor]: Taking taylor expansion of 0 in x
6.944 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
6.944 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.944 * [taylor]: Taking taylor expansion of z in z
6.944 * [taylor]: Taking taylor expansion of 0 in x
6.944 * [taylor]: Taking taylor expansion of 0 in z
6.944 * [taylor]: Taking taylor expansion of 0 in z
6.945 * [taylor]: Taking taylor expansion of 0 in x
6.945 * [taylor]: Taking taylor expansion of 0 in z
6.945 * [taylor]: Taking taylor expansion of 0 in z
6.945 * [taylor]: Taking taylor expansion of 0 in z
6.945 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in (y x z) around 0
6.945 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in z
6.945 * [taylor]: Taking taylor expansion of -1 in z
6.945 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in z
6.945 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
6.945 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.945 * [taylor]: Taking taylor expansion of z in z
6.945 * [taylor]: Taking taylor expansion of (/ 1 x) in z
6.945 * [taylor]: Taking taylor expansion of x in z
6.945 * [taylor]: Taking taylor expansion of y in z
6.945 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in x
6.945 * [taylor]: Taking taylor expansion of -1 in x
6.945 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in x
6.945 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
6.946 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.946 * [taylor]: Taking taylor expansion of z in x
6.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.946 * [taylor]: Taking taylor expansion of x in x
6.946 * [taylor]: Taking taylor expansion of y in x
6.946 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
6.946 * [taylor]: Taking taylor expansion of -1 in y
6.946 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
6.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
6.946 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.946 * [taylor]: Taking taylor expansion of z in y
6.946 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.946 * [taylor]: Taking taylor expansion of x in y
6.946 * [taylor]: Taking taylor expansion of y in y
6.946 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 z) (/ 1 x)) y)) in y
6.946 * [taylor]: Taking taylor expansion of -1 in y
6.946 * [taylor]: Taking taylor expansion of (/ (- (/ 1 z) (/ 1 x)) y) in y
6.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
6.946 * [taylor]: Taking taylor expansion of (/ 1 z) in y
6.946 * [taylor]: Taking taylor expansion of z in y
6.946 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.946 * [taylor]: Taking taylor expansion of x in y
6.946 * [taylor]: Taking taylor expansion of y in y
6.946 * [taylor]: Taking taylor expansion of (* -1 (- (/ 1 z) (/ 1 x))) in x
6.946 * [taylor]: Taking taylor expansion of -1 in x
6.946 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
6.946 * [taylor]: Taking taylor expansion of (/ 1 z) in x
6.946 * [taylor]: Taking taylor expansion of z in x
6.946 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.946 * [taylor]: Taking taylor expansion of x in x
6.946 * [taylor]: Taking taylor expansion of 1 in z
6.947 * [taylor]: Taking taylor expansion of 0 in x
6.947 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
6.947 * [taylor]: Taking taylor expansion of (/ 1 z) in z
6.947 * [taylor]: Taking taylor expansion of z in z
6.947 * [taylor]: Taking taylor expansion of 0 in x
6.947 * [taylor]: Taking taylor expansion of 0 in z
6.947 * [taylor]: Taking taylor expansion of 0 in z
6.948 * [taylor]: Taking taylor expansion of 0 in x
6.948 * [taylor]: Taking taylor expansion of 0 in z
6.948 * [taylor]: Taking taylor expansion of 0 in z
6.948 * [taylor]: Taking taylor expansion of 0 in z
6.948 * * * [progress]: simplifying candidates
6.949 * [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))
6.951 * * [simplify]: iteration  0 :  112  enodes  (cost  98 )
6.954 * * [simplify]: iteration  1 :  462  enodes  (cost  88 )
6.962 * * [simplify]: iteration  2 :  1883  enodes  (cost  88 )
6.991 * * [simplify]: iteration  3 :  5002  enodes  (cost  88 )
6.992 * [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))
6.992 * * * [progress]: adding candidates to table
7.016 * * [progress]: iteration 2 / 4
7.016 * * * [progress]: picking best candidate
7.022 * * * * [pick]: Picked  #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>
7.022 * * * [progress]: localizing error
7.027 * * * [progress]: generating rewritten candidates
7.027 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
7.031 * * * [progress]: generating series expansions
7.031 * * * * [progress]: [ 1 / 1 ] generating series at (2)
7.031 * [approximate]: Taking taylor expansion of (- (* x y) (* z y)) in (y x z) around 0
7.031 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in z
7.031 * [taylor]: Taking taylor expansion of (* x y) in z
7.031 * [taylor]: Taking taylor expansion of x in z
7.031 * [taylor]: Taking taylor expansion of y in z
7.031 * [taylor]: Taking taylor expansion of (* z y) in z
7.031 * [taylor]: Taking taylor expansion of z in z
7.031 * [taylor]: Taking taylor expansion of y in z
7.031 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in x
7.031 * [taylor]: Taking taylor expansion of (* x y) in x
7.031 * [taylor]: Taking taylor expansion of x in x
7.031 * [taylor]: Taking taylor expansion of y in x
7.031 * [taylor]: Taking taylor expansion of (* z y) in x
7.031 * [taylor]: Taking taylor expansion of z in x
7.031 * [taylor]: Taking taylor expansion of y in x
7.031 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
7.031 * [taylor]: Taking taylor expansion of (* x y) in y
7.031 * [taylor]: Taking taylor expansion of x in y
7.031 * [taylor]: Taking taylor expansion of y in y
7.032 * [taylor]: Taking taylor expansion of (* z y) in y
7.032 * [taylor]: Taking taylor expansion of z in y
7.032 * [taylor]: Taking taylor expansion of y in y
7.032 * [taylor]: Taking taylor expansion of (- (* x y) (* z y)) in y
7.032 * [taylor]: Taking taylor expansion of (* x y) in y
7.032 * [taylor]: Taking taylor expansion of x in y
7.032 * [taylor]: Taking taylor expansion of y in y
7.032 * [taylor]: Taking taylor expansion of (* z y) in y
7.032 * [taylor]: Taking taylor expansion of z in y
7.032 * [taylor]: Taking taylor expansion of y in y
7.032 * [taylor]: Taking taylor expansion of 0 in x
7.032 * [taylor]: Taking taylor expansion of 0 in z
7.032 * [taylor]: Taking taylor expansion of (- x z) in x
7.032 * [taylor]: Taking taylor expansion of x in x
7.032 * [taylor]: Taking taylor expansion of z in x
7.032 * [taylor]: Taking taylor expansion of (neg z) in z
7.032 * [taylor]: Taking taylor expansion of z in z
7.032 * [taylor]: Taking taylor expansion of 0 in z
7.032 * [taylor]: Taking taylor expansion of 0 in x
7.032 * [taylor]: Taking taylor expansion of 0 in z
7.032 * [taylor]: Taking taylor expansion of 1 in z
7.032 * [taylor]: Taking taylor expansion of 0 in z
7.033 * [taylor]: Taking taylor expansion of 0 in x
7.033 * [taylor]: Taking taylor expansion of 0 in z
7.033 * [taylor]: Taking taylor expansion of 0 in z
7.033 * [taylor]: Taking taylor expansion of 0 in z
7.033 * [taylor]: Taking taylor expansion of 0 in z
7.033 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
7.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
7.033 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
7.033 * [taylor]: Taking taylor expansion of (* x y) in z
7.033 * [taylor]: Taking taylor expansion of x in z
7.033 * [taylor]: Taking taylor expansion of y in z
7.033 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
7.033 * [taylor]: Taking taylor expansion of (* z y) in z
7.033 * [taylor]: Taking taylor expansion of z in z
7.033 * [taylor]: Taking taylor expansion of y in z
7.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
7.033 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
7.033 * [taylor]: Taking taylor expansion of (* x y) in x
7.033 * [taylor]: Taking taylor expansion of x in x
7.033 * [taylor]: Taking taylor expansion of y in x
7.033 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
7.033 * [taylor]: Taking taylor expansion of (* z y) in x
7.033 * [taylor]: Taking taylor expansion of z in x
7.033 * [taylor]: Taking taylor expansion of y in x
7.033 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
7.033 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
7.033 * [taylor]: Taking taylor expansion of (* x y) in y
7.033 * [taylor]: Taking taylor expansion of x in y
7.033 * [taylor]: Taking taylor expansion of y in y
7.034 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
7.034 * [taylor]: Taking taylor expansion of (* z y) in y
7.034 * [taylor]: Taking taylor expansion of z in y
7.034 * [taylor]: Taking taylor expansion of y in y
7.034 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
7.034 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
7.034 * [taylor]: Taking taylor expansion of (* x y) in y
7.034 * [taylor]: Taking taylor expansion of x in y
7.034 * [taylor]: Taking taylor expansion of y in y
7.034 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
7.034 * [taylor]: Taking taylor expansion of (* z y) in y
7.034 * [taylor]: Taking taylor expansion of z in y
7.034 * [taylor]: Taking taylor expansion of y in y
7.034 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.034 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.034 * [taylor]: Taking taylor expansion of x in x
7.034 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.034 * [taylor]: Taking taylor expansion of z in x
7.034 * [taylor]: Taking taylor expansion of 1 in z
7.034 * [taylor]: Taking taylor expansion of 0 in x
7.034 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
7.034 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.035 * [taylor]: Taking taylor expansion of z in z
7.035 * [taylor]: Taking taylor expansion of 0 in x
7.035 * [taylor]: Taking taylor expansion of 0 in z
7.035 * [taylor]: Taking taylor expansion of 0 in z
7.035 * [taylor]: Taking taylor expansion of 0 in x
7.035 * [taylor]: Taking taylor expansion of 0 in z
7.035 * [taylor]: Taking taylor expansion of 0 in z
7.035 * [taylor]: Taking taylor expansion of 0 in z
7.036 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in (y x z) around 0
7.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in z
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z
7.036 * [taylor]: Taking taylor expansion of (* x y) in z
7.036 * [taylor]: Taking taylor expansion of x in z
7.036 * [taylor]: Taking taylor expansion of y in z
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in z
7.036 * [taylor]: Taking taylor expansion of (* z y) in z
7.036 * [taylor]: Taking taylor expansion of z in z
7.036 * [taylor]: Taking taylor expansion of y in z
7.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in x
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
7.036 * [taylor]: Taking taylor expansion of (* x y) in x
7.036 * [taylor]: Taking taylor expansion of x in x
7.036 * [taylor]: Taking taylor expansion of y in x
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in x
7.036 * [taylor]: Taking taylor expansion of (* z y) in x
7.036 * [taylor]: Taking taylor expansion of z in x
7.036 * [taylor]: Taking taylor expansion of y in x
7.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
7.036 * [taylor]: Taking taylor expansion of (* x y) in y
7.036 * [taylor]: Taking taylor expansion of x in y
7.036 * [taylor]: Taking taylor expansion of y in y
7.036 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
7.036 * [taylor]: Taking taylor expansion of (* z y) in y
7.036 * [taylor]: Taking taylor expansion of z in y
7.036 * [taylor]: Taking taylor expansion of y in y
7.036 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* z y))) in y
7.037 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
7.037 * [taylor]: Taking taylor expansion of (* x y) in y
7.037 * [taylor]: Taking taylor expansion of x in y
7.037 * [taylor]: Taking taylor expansion of y in y
7.037 * [taylor]: Taking taylor expansion of (/ 1 (* z y)) in y
7.037 * [taylor]: Taking taylor expansion of (* z y) in y
7.037 * [taylor]: Taking taylor expansion of z in y
7.037 * [taylor]: Taking taylor expansion of y in y
7.037 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.037 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.037 * [taylor]: Taking taylor expansion of x in x
7.037 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.037 * [taylor]: Taking taylor expansion of z in x
7.037 * [taylor]: Taking taylor expansion of 1 in z
7.037 * [taylor]: Taking taylor expansion of 0 in x
7.037 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
7.037 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.037 * [taylor]: Taking taylor expansion of z in z
7.038 * [taylor]: Taking taylor expansion of 0 in x
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * [taylor]: Taking taylor expansion of 0 in x
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * [taylor]: Taking taylor expansion of 0 in z
7.038 * * * [progress]: simplifying candidates
7.039 * [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))
7.041 * * [simplify]: iteration  0 :  106  enodes  (cost  90 )
7.044 * * [simplify]: iteration  1 :  438  enodes  (cost  69 )
7.055 * * [simplify]: iteration  2 :  1930  enodes  (cost  66 )
7.100 * * [simplify]: iteration  3 :  5002  enodes  (cost  65 )
7.101 * [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))
7.101 * * * [progress]: adding candidates to table
7.117 * * [progress]: iteration 3 / 4
7.117 * * * [progress]: picking best candidate
7.121 * * * * [pick]: Picked  #<alt (λ (x y z) (* (sqrt y) (* (sqrt y) (- x z))))>
7.121 * * * [progress]: localizing error
7.127 * * * [progress]: generating rewritten candidates
7.127 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
7.136 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
7.145 * * * [progress]: generating series expansions
7.145 * * * * [progress]: [ 1 / 2 ] generating series at (2)
7.145 * [approximate]: Taking taylor expansion of (* y (- x z)) in (y x z) around 0
7.145 * [taylor]: Taking taylor expansion of (* y (- x z)) in z
7.146 * [taylor]: Taking taylor expansion of y in z
7.146 * [taylor]: Taking taylor expansion of (- x z) in z
7.146 * [taylor]: Taking taylor expansion of x in z
7.146 * [taylor]: Taking taylor expansion of z in z
7.146 * [taylor]: Taking taylor expansion of (* y (- x z)) in x
7.146 * [taylor]: Taking taylor expansion of y in x
7.146 * [taylor]: Taking taylor expansion of (- x z) in x
7.146 * [taylor]: Taking taylor expansion of x in x
7.146 * [taylor]: Taking taylor expansion of z in x
7.146 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
7.146 * [taylor]: Taking taylor expansion of y in y
7.146 * [taylor]: Taking taylor expansion of (- x z) in y
7.146 * [taylor]: Taking taylor expansion of x in y
7.146 * [taylor]: Taking taylor expansion of z in y
7.146 * [taylor]: Taking taylor expansion of (* y (- x z)) in y
7.146 * [taylor]: Taking taylor expansion of y in y
7.146 * [taylor]: Taking taylor expansion of (- x z) in y
7.146 * [taylor]: Taking taylor expansion of x in y
7.146 * [taylor]: Taking taylor expansion of z in y
7.146 * [taylor]: Taking taylor expansion of 0 in x
7.146 * [taylor]: Taking taylor expansion of 0 in z
7.146 * [taylor]: Taking taylor expansion of (- x z) in x
7.146 * [taylor]: Taking taylor expansion of x in x
7.146 * [taylor]: Taking taylor expansion of z in x
7.146 * [taylor]: Taking taylor expansion of (neg z) in z
7.146 * [taylor]: Taking taylor expansion of z in z
7.146 * [taylor]: Taking taylor expansion of 0 in z
7.146 * [taylor]: Taking taylor expansion of 0 in x
7.146 * [taylor]: Taking taylor expansion of 0 in z
7.146 * [taylor]: Taking taylor expansion of 1 in z
7.146 * [taylor]: Taking taylor expansion of 0 in z
7.146 * [taylor]: Taking taylor expansion of 0 in x
7.146 * [taylor]: Taking taylor expansion of 0 in z
7.147 * [taylor]: Taking taylor expansion of 0 in z
7.147 * [taylor]: Taking taylor expansion of 0 in z
7.147 * [taylor]: Taking taylor expansion of 0 in z
7.147 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in (y x z) around 0
7.147 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in z
7.147 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
7.147 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.147 * [taylor]: Taking taylor expansion of x in z
7.147 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.147 * [taylor]: Taking taylor expansion of z in z
7.147 * [taylor]: Taking taylor expansion of y in z
7.147 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in x
7.147 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.147 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.147 * [taylor]: Taking taylor expansion of x in x
7.147 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.147 * [taylor]: Taking taylor expansion of z in x
7.147 * [taylor]: Taking taylor expansion of y in x
7.147 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
7.147 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.147 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.147 * [taylor]: Taking taylor expansion of x in y
7.147 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.147 * [taylor]: Taking taylor expansion of z in y
7.147 * [taylor]: Taking taylor expansion of y in y
7.147 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 z)) y) in y
7.148 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.148 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.148 * [taylor]: Taking taylor expansion of x in y
7.148 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.148 * [taylor]: Taking taylor expansion of z in y
7.148 * [taylor]: Taking taylor expansion of y in y
7.148 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.148 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.148 * [taylor]: Taking taylor expansion of x in x
7.148 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.148 * [taylor]: Taking taylor expansion of z in x
7.148 * [taylor]: Taking taylor expansion of 1 in z
7.148 * [taylor]: Taking taylor expansion of 0 in x
7.148 * [taylor]: Taking taylor expansion of (neg (/ 1 z)) in z
7.148 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.148 * [taylor]: Taking taylor expansion of z in z
7.148 * [taylor]: Taking taylor expansion of 0 in x
7.148 * [taylor]: Taking taylor expansion of 0 in z
7.149 * [taylor]: Taking taylor expansion of 0 in z
7.149 * [taylor]: Taking taylor expansion of 0 in x
7.149 * [taylor]: Taking taylor expansion of 0 in z
7.149 * [taylor]: Taking taylor expansion of 0 in z
7.149 * [taylor]: Taking taylor expansion of 0 in z
7.149 * [approximate]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- (/ 1 z) (/ 1 x))) in (y x z) around 0
7.149 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- (/ 1 z) (/ 1 x))) in z
7.150 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in z
7.150 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in z
7.150 * [taylor]: Taking taylor expansion of (/ -1 y) in z
7.150 * [taylor]: Taking taylor expansion of -1 in z
7.150 * [taylor]: Taking taylor expansion of y in z
7.150 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
7.150 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.150 * [taylor]: Taking taylor expansion of z in z
7.150 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.150 * [taylor]: Taking taylor expansion of x in z
7.150 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- (/ 1 z) (/ 1 x))) in x
7.150 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in x
7.150 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
7.150 * [taylor]: Taking taylor expansion of (/ -1 y) in x
7.150 * [taylor]: Taking taylor expansion of -1 in x
7.150 * [taylor]: Taking taylor expansion of y in x
7.150 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
7.150 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.150 * [taylor]: Taking taylor expansion of z in x
7.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.150 * [taylor]: Taking taylor expansion of x in x
7.150 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- (/ 1 z) (/ 1 x))) in y
7.150 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
7.150 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
7.150 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.150 * [taylor]: Taking taylor expansion of -1 in y
7.150 * [taylor]: Taking taylor expansion of y in y
7.150 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.150 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.150 * [taylor]: Taking taylor expansion of z in y
7.150 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.150 * [taylor]: Taking taylor expansion of x in y
7.150 * [taylor]: Taking taylor expansion of (* (pow (sqrt (/ -1 y)) 2) (- (/ 1 z) (/ 1 x))) in y
7.150 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 y)) 2) in y
7.150 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
7.150 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.150 * [taylor]: Taking taylor expansion of -1 in y
7.150 * [taylor]: Taking taylor expansion of y in y
7.151 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.151 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.151 * [taylor]: Taking taylor expansion of z in y
7.151 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.151 * [taylor]: Taking taylor expansion of x in y
7.151 * [taylor]: Taking taylor expansion of (* (pow NAN 2) (- (/ 1 z) (/ 1 x))) in x
7.151 * [taylor]: Taking taylor expansion of (pow NAN 2) in x
7.151 * [taylor]: Taking taylor expansion of NAN in x
7.151 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
7.151 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.151 * [taylor]: Taking taylor expansion of z in x
7.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.151 * [taylor]: Taking taylor expansion of x in x
7.151 * [taylor]: Taking taylor expansion of (* -1 (pow NAN 2)) in z
7.151 * [taylor]: Taking taylor expansion of -1 in z
7.151 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
7.151 * [taylor]: Taking taylor expansion of NAN in z
7.152 * [taylor]: Taking taylor expansion of (- (* 2 (/ (pow NAN 4) z)) (* 2 (/ (pow NAN 4) x))) in x
7.152 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) z)) in x
7.152 * [taylor]: Taking taylor expansion of 2 in x
7.152 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) z) in x
7.152 * [taylor]: Taking taylor expansion of (pow NAN 4) in x
7.152 * [taylor]: Taking taylor expansion of NAN in x
7.152 * [taylor]: Taking taylor expansion of z in x
7.152 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) x)) in x
7.152 * [taylor]: Taking taylor expansion of 2 in x
7.152 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) x) in x
7.152 * [taylor]: Taking taylor expansion of (pow NAN 4) in x
7.152 * [taylor]: Taking taylor expansion of NAN in x
7.152 * [taylor]: Taking taylor expansion of x in x
7.152 * [taylor]: Taking taylor expansion of (neg (* 2 (pow NAN 4))) in z
7.152 * [taylor]: Taking taylor expansion of (* 2 (pow NAN 4)) in z
7.152 * [taylor]: Taking taylor expansion of 2 in z
7.152 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
7.152 * [taylor]: Taking taylor expansion of NAN in z
7.153 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) z) in z
7.153 * [taylor]: Taking taylor expansion of (pow NAN 2) in z
7.153 * [taylor]: Taking taylor expansion of NAN in z
7.153 * [taylor]: Taking taylor expansion of z in z
7.154 * [taylor]: Taking taylor expansion of (- (* 3 (/ (pow NAN 6) z)) (* 3 (/ (pow NAN 6) x))) in x
7.154 * [taylor]: Taking taylor expansion of (* 3 (/ (pow NAN 6) z)) in x
7.154 * [taylor]: Taking taylor expansion of 3 in x
7.154 * [taylor]: Taking taylor expansion of (/ (pow NAN 6) z) in x
7.154 * [taylor]: Taking taylor expansion of (pow NAN 6) in x
7.154 * [taylor]: Taking taylor expansion of NAN in x
7.154 * [taylor]: Taking taylor expansion of z in x
7.154 * [taylor]: Taking taylor expansion of (* 3 (/ (pow NAN 6) x)) in x
7.154 * [taylor]: Taking taylor expansion of 3 in x
7.154 * [taylor]: Taking taylor expansion of (/ (pow NAN 6) x) in x
7.154 * [taylor]: Taking taylor expansion of (pow NAN 6) in x
7.154 * [taylor]: Taking taylor expansion of NAN in x
7.154 * [taylor]: Taking taylor expansion of x in x
7.155 * [taylor]: Taking taylor expansion of (neg (* 3 (pow NAN 6))) in z
7.155 * [taylor]: Taking taylor expansion of (* 3 (pow NAN 6)) in z
7.155 * [taylor]: Taking taylor expansion of 3 in z
7.155 * [taylor]: Taking taylor expansion of (pow NAN 6) in z
7.155 * [taylor]: Taking taylor expansion of NAN in z
7.155 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) z)) in z
7.155 * [taylor]: Taking taylor expansion of 2 in z
7.155 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) z) in z
7.155 * [taylor]: Taking taylor expansion of (pow NAN 4) in z
7.155 * [taylor]: Taking taylor expansion of NAN in z
7.155 * [taylor]: Taking taylor expansion of z in z
7.156 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
7.156 * [approximate]: Taking taylor expansion of (* (sqrt y) (- x z)) in (y x z) around 0
7.156 * [taylor]: Taking taylor expansion of (* (sqrt y) (- x z)) in z
7.156 * [taylor]: Taking taylor expansion of (sqrt y) in z
7.156 * [taylor]: Taking taylor expansion of y in z
7.156 * [taylor]: Taking taylor expansion of (- x z) in z
7.156 * [taylor]: Taking taylor expansion of x in z
7.156 * [taylor]: Taking taylor expansion of z in z
7.156 * [taylor]: Taking taylor expansion of (* (sqrt y) (- x z)) in x
7.156 * [taylor]: Taking taylor expansion of (sqrt y) in x
7.156 * [taylor]: Taking taylor expansion of y in x
7.156 * [taylor]: Taking taylor expansion of (- x z) in x
7.156 * [taylor]: Taking taylor expansion of x in x
7.156 * [taylor]: Taking taylor expansion of z in x
7.156 * [taylor]: Taking taylor expansion of (* (sqrt y) (- x z)) in y
7.156 * [taylor]: Taking taylor expansion of (sqrt y) in y
7.156 * [taylor]: Taking taylor expansion of y in y
7.156 * [taylor]: Taking taylor expansion of (- x z) in y
7.156 * [taylor]: Taking taylor expansion of x in y
7.156 * [taylor]: Taking taylor expansion of z in y
7.156 * [taylor]: Taking taylor expansion of (* (sqrt y) (- x z)) in y
7.156 * [taylor]: Taking taylor expansion of (sqrt y) in y
7.156 * [taylor]: Taking taylor expansion of y in y
7.156 * [taylor]: Taking taylor expansion of (- x z) in y
7.156 * [taylor]: Taking taylor expansion of x in y
7.156 * [taylor]: Taking taylor expansion of z in y
7.156 * [taylor]: Taking taylor expansion of 0 in x
7.156 * [taylor]: Taking taylor expansion of 0 in z
7.157 * [taylor]: Taking taylor expansion of (- (* x NAN) (* NAN z)) in x
7.157 * [taylor]: Taking taylor expansion of (* x NAN) in x
7.157 * [taylor]: Taking taylor expansion of x in x
7.157 * [taylor]: Taking taylor expansion of NAN in x
7.157 * [taylor]: Taking taylor expansion of (* NAN z) in x
7.157 * [taylor]: Taking taylor expansion of NAN in x
7.157 * [taylor]: Taking taylor expansion of z in x
7.157 * [taylor]: Taking taylor expansion of (neg (* NAN z)) in z
7.157 * [taylor]: Taking taylor expansion of (* NAN z) in z
7.157 * [taylor]: Taking taylor expansion of NAN in z
7.157 * [taylor]: Taking taylor expansion of z in z
7.157 * [taylor]: Taking taylor expansion of 0 in z
7.157 * [taylor]: Taking taylor expansion of (- (* x (pow NAN 3)) (* (pow NAN 3) z)) in x
7.157 * [taylor]: Taking taylor expansion of (* x (pow NAN 3)) in x
7.157 * [taylor]: Taking taylor expansion of x in x
7.157 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.157 * [taylor]: Taking taylor expansion of NAN in x
7.157 * [taylor]: Taking taylor expansion of (* (pow NAN 3) z) in x
7.157 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.157 * [taylor]: Taking taylor expansion of NAN in x
7.157 * [taylor]: Taking taylor expansion of z in x
7.158 * [taylor]: Taking taylor expansion of (neg (* (pow NAN 3) z)) in z
7.158 * [taylor]: Taking taylor expansion of (* (pow NAN 3) z) in z
7.158 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.158 * [taylor]: Taking taylor expansion of NAN in z
7.158 * [taylor]: Taking taylor expansion of z in z
7.158 * [taylor]: Taking taylor expansion of NAN in z
7.158 * [taylor]: Taking taylor expansion of 0 in z
7.158 * [taylor]: Taking taylor expansion of (- (* x (pow NAN 5)) (* (pow NAN 5) z)) in x
7.158 * [taylor]: Taking taylor expansion of (* x (pow NAN 5)) in x
7.158 * [taylor]: Taking taylor expansion of x in x
7.158 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.158 * [taylor]: Taking taylor expansion of NAN in x
7.159 * [taylor]: Taking taylor expansion of (* (pow NAN 5) z) in x
7.159 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.159 * [taylor]: Taking taylor expansion of NAN in x
7.159 * [taylor]: Taking taylor expansion of z in x
7.159 * [taylor]: Taking taylor expansion of (neg (* (pow NAN 5) z)) in z
7.159 * [taylor]: Taking taylor expansion of (* (pow NAN 5) z) in z
7.159 * [taylor]: Taking taylor expansion of (pow NAN 5) in z
7.159 * [taylor]: Taking taylor expansion of NAN in z
7.159 * [taylor]: Taking taylor expansion of z in z
7.160 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.160 * [taylor]: Taking taylor expansion of NAN in z
7.160 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 y)) (- (/ 1 x) (/ 1 z))) in (y x z) around 0
7.160 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (- (/ 1 x) (/ 1 z))) in z
7.160 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in z
7.160 * [taylor]: Taking taylor expansion of (/ 1 y) in z
7.160 * [taylor]: Taking taylor expansion of y in z
7.160 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in z
7.160 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.160 * [taylor]: Taking taylor expansion of x in z
7.160 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.160 * [taylor]: Taking taylor expansion of z in z
7.160 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (- (/ 1 x) (/ 1 z))) in x
7.160 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in x
7.160 * [taylor]: Taking taylor expansion of (/ 1 y) in x
7.161 * [taylor]: Taking taylor expansion of y in x
7.161 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in x
7.161 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.161 * [taylor]: Taking taylor expansion of x in x
7.161 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.161 * [taylor]: Taking taylor expansion of z in x
7.161 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (- (/ 1 x) (/ 1 z))) in y
7.161 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.161 * [taylor]: Taking taylor expansion of y in y
7.161 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.161 * [taylor]: Taking taylor expansion of x in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.161 * [taylor]: Taking taylor expansion of z in y
7.161 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 y)) (- (/ 1 x) (/ 1 z))) in y
7.161 * [taylor]: Taking taylor expansion of (sqrt (/ 1 y)) in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 y) in y
7.161 * [taylor]: Taking taylor expansion of y in y
7.161 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 z)) in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.161 * [taylor]: Taking taylor expansion of x in y
7.161 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.161 * [taylor]: Taking taylor expansion of z in y
7.162 * [taylor]: Taking taylor expansion of 0 in x
7.162 * [taylor]: Taking taylor expansion of (- (/ NAN x) (/ NAN z)) in x
7.162 * [taylor]: Taking taylor expansion of (/ NAN x) in x
7.162 * [taylor]: Taking taylor expansion of NAN in x
7.162 * [taylor]: Taking taylor expansion of x in x
7.162 * [taylor]: Taking taylor expansion of (/ NAN z) in x
7.162 * [taylor]: Taking taylor expansion of NAN in x
7.162 * [taylor]: Taking taylor expansion of z in x
7.162 * [taylor]: Taking taylor expansion of NAN in z
7.162 * [taylor]: Taking taylor expansion of 0 in z
7.162 * [taylor]: Taking taylor expansion of (- (/ (pow NAN 3) x) (/ (pow NAN 3) z)) in x
7.162 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) x) in x
7.162 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.162 * [taylor]: Taking taylor expansion of NAN in x
7.162 * [taylor]: Taking taylor expansion of x in x
7.163 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in x
7.163 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.163 * [taylor]: Taking taylor expansion of NAN in x
7.163 * [taylor]: Taking taylor expansion of z in x
7.163 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.163 * [taylor]: Taking taylor expansion of NAN in z
7.163 * [taylor]: Taking taylor expansion of (neg (/ NAN z)) in z
7.163 * [taylor]: Taking taylor expansion of (/ NAN z) in z
7.163 * [taylor]: Taking taylor expansion of NAN in z
7.163 * [taylor]: Taking taylor expansion of z in z
7.163 * [taylor]: Taking taylor expansion of 0 in z
7.164 * [taylor]: Taking taylor expansion of (- (/ (pow NAN 5) x) (/ (pow NAN 5) z)) in x
7.164 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) x) in x
7.164 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.164 * [taylor]: Taking taylor expansion of NAN in x
7.164 * [taylor]: Taking taylor expansion of x in x
7.164 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) z) in x
7.164 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.164 * [taylor]: Taking taylor expansion of NAN in x
7.164 * [taylor]: Taking taylor expansion of z in x
7.164 * [taylor]: Taking taylor expansion of (pow NAN 5) in z
7.164 * [taylor]: Taking taylor expansion of NAN in z
7.165 * [taylor]: Taking taylor expansion of (neg (/ (pow NAN 3) z)) in z
7.165 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in z
7.165 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.165 * [taylor]: Taking taylor expansion of NAN in z
7.165 * [taylor]: Taking taylor expansion of z in z
7.165 * [approximate]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- (/ 1 z) (/ 1 x))) in (y x z) around 0
7.165 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- (/ 1 z) (/ 1 x))) in z
7.165 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in z
7.165 * [taylor]: Taking taylor expansion of (/ -1 y) in z
7.165 * [taylor]: Taking taylor expansion of -1 in z
7.165 * [taylor]: Taking taylor expansion of y in z
7.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in z
7.166 * [taylor]: Taking taylor expansion of (/ 1 z) in z
7.166 * [taylor]: Taking taylor expansion of z in z
7.166 * [taylor]: Taking taylor expansion of (/ 1 x) in z
7.166 * [taylor]: Taking taylor expansion of x in z
7.166 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- (/ 1 z) (/ 1 x))) in x
7.166 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in x
7.166 * [taylor]: Taking taylor expansion of (/ -1 y) in x
7.166 * [taylor]: Taking taylor expansion of -1 in x
7.166 * [taylor]: Taking taylor expansion of y in x
7.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in x
7.166 * [taylor]: Taking taylor expansion of (/ 1 z) in x
7.166 * [taylor]: Taking taylor expansion of z in x
7.166 * [taylor]: Taking taylor expansion of (/ 1 x) in x
7.166 * [taylor]: Taking taylor expansion of x in x
7.166 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- (/ 1 z) (/ 1 x))) in y
7.166 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
7.166 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.166 * [taylor]: Taking taylor expansion of -1 in y
7.166 * [taylor]: Taking taylor expansion of y in y
7.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.166 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.166 * [taylor]: Taking taylor expansion of z in y
7.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.166 * [taylor]: Taking taylor expansion of x in y
7.166 * [taylor]: Taking taylor expansion of (* (sqrt (/ -1 y)) (- (/ 1 z) (/ 1 x))) in y
7.166 * [taylor]: Taking taylor expansion of (sqrt (/ -1 y)) in y
7.166 * [taylor]: Taking taylor expansion of (/ -1 y) in y
7.166 * [taylor]: Taking taylor expansion of -1 in y
7.166 * [taylor]: Taking taylor expansion of y in y
7.166 * [taylor]: Taking taylor expansion of (- (/ 1 z) (/ 1 x)) in y
7.166 * [taylor]: Taking taylor expansion of (/ 1 z) in y
7.166 * [taylor]: Taking taylor expansion of z in y
7.166 * [taylor]: Taking taylor expansion of (/ 1 x) in y
7.166 * [taylor]: Taking taylor expansion of x in y
7.167 * [taylor]: Taking taylor expansion of 0 in x
7.167 * [taylor]: Taking taylor expansion of (- (/ NAN z) (/ NAN x)) in x
7.167 * [taylor]: Taking taylor expansion of (/ NAN z) in x
7.167 * [taylor]: Taking taylor expansion of NAN in x
7.167 * [taylor]: Taking taylor expansion of z in x
7.167 * [taylor]: Taking taylor expansion of (/ NAN x) in x
7.167 * [taylor]: Taking taylor expansion of NAN in x
7.167 * [taylor]: Taking taylor expansion of x in x
7.167 * [taylor]: Taking taylor expansion of (neg NAN) in z
7.167 * [taylor]: Taking taylor expansion of NAN in z
7.167 * [taylor]: Taking taylor expansion of 0 in z
7.167 * [taylor]: Taking taylor expansion of (- (/ (pow NAN 3) z) (/ (pow NAN 3) x)) in x
7.167 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in x
7.167 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.167 * [taylor]: Taking taylor expansion of NAN in x
7.167 * [taylor]: Taking taylor expansion of z in x
7.168 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) x) in x
7.168 * [taylor]: Taking taylor expansion of (pow NAN 3) in x
7.168 * [taylor]: Taking taylor expansion of NAN in x
7.168 * [taylor]: Taking taylor expansion of x in x
7.168 * [taylor]: Taking taylor expansion of (neg (pow NAN 3)) in z
7.168 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.168 * [taylor]: Taking taylor expansion of NAN in z
7.168 * [taylor]: Taking taylor expansion of (/ NAN z) in z
7.168 * [taylor]: Taking taylor expansion of NAN in z
7.168 * [taylor]: Taking taylor expansion of z in z
7.168 * [taylor]: Taking taylor expansion of 0 in z
7.169 * [taylor]: Taking taylor expansion of (- (/ (pow NAN 5) z) (/ (pow NAN 5) x)) in x
7.169 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) z) in x
7.169 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.169 * [taylor]: Taking taylor expansion of NAN in x
7.169 * [taylor]: Taking taylor expansion of z in x
7.169 * [taylor]: Taking taylor expansion of (/ (pow NAN 5) x) in x
7.169 * [taylor]: Taking taylor expansion of (pow NAN 5) in x
7.169 * [taylor]: Taking taylor expansion of NAN in x
7.169 * [taylor]: Taking taylor expansion of x in x
7.169 * [taylor]: Taking taylor expansion of (neg (pow NAN 5)) in z
7.169 * [taylor]: Taking taylor expansion of (pow NAN 5) in z
7.169 * [taylor]: Taking taylor expansion of NAN in z
7.170 * [taylor]: Taking taylor expansion of (/ (pow NAN 3) z) in z
7.170 * [taylor]: Taking taylor expansion of (pow NAN 3) in z
7.170 * [taylor]: Taking taylor expansion of NAN in z
7.170 * [taylor]: Taking taylor expansion of z in z
7.170 * * * [progress]: simplifying candidates
7.171 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt y) (* (sqrt y) (- x z)))
  (* (sqrt y) (* (sqrt y) (- x z)))
  (+ (log (sqrt y)) (+ (log (sqrt y)) (log (- x z))))
  (+ (log (sqrt y)) (log (* (sqrt y) (- x z))))
  (log (* (sqrt y) (* (sqrt y) (- x z))))
  (exp (* (sqrt y) (* (sqrt y) (- x z))))
  (* (* (* (sqrt y) (sqrt y)) (sqrt y)) (* (* (* (sqrt y) (sqrt y)) (sqrt y)) (* (* (- x z) (- x z)) (- x z))))
  (* (* (* (sqrt y) (sqrt y)) (sqrt y)) (* (* (* (sqrt y) (- x z)) (* (sqrt y) (- x z))) (* (sqrt y) (- x z))))
  (* (cbrt (* (sqrt y) (* (sqrt y) (- x z)))) (cbrt (* (sqrt y) (* (sqrt y) (- x z)))))
  (cbrt (* (sqrt y) (* (sqrt y) (- x z))))
  (* (* (* (sqrt y) (* (sqrt y) (- x z))) (* (sqrt y) (* (sqrt y) (- x z)))) (* (sqrt y) (* (sqrt y) (- x z))))
  (sqrt (* (sqrt y) (* (sqrt y) (- x z))))
  (sqrt (* (sqrt y) (* (sqrt y) (- x z))))
  (* (sqrt y) (* (sqrt y) x))
  (* (sqrt y) (* (sqrt y) (neg z)))
  (* (sqrt y) (* (sqrt y) x))
  (* (sqrt y) (* (sqrt y) (neg z)))
  (* (sqrt y) (* x (sqrt y)))
  (* (sqrt y) (* (neg z) (sqrt y)))
  (* (sqrt y) (* x (sqrt y)))
  (* (sqrt y) (* (neg z) (sqrt y)))
  (* (* (sqrt y) x) (sqrt y))
  (* (* (sqrt y) (neg z)) (sqrt y))
  (* (* (sqrt y) x) (sqrt y))
  (* (* (sqrt y) (neg z)) (sqrt y))
  (* (* x (sqrt y)) (sqrt y))
  (* (* (neg z) (sqrt y)) (sqrt y))
  (* (* x (sqrt y)) (sqrt y))
  (* (* (neg z) (sqrt y)) (sqrt y))
  (* (sqrt y) (sqrt y))
  (* (cbrt (sqrt y)) (* (sqrt y) (- x z)))
  (* (sqrt (cbrt y)) (* (sqrt y) (- x z)))
  (* (sqrt (sqrt y)) (* (sqrt y) (- x z)))
  (* (sqrt y) (* (sqrt y) (- x z)))
  (* (sqrt (sqrt y)) (* (sqrt y) (- x z)))
  (* (sqrt y) (* (sqrt y) (- x z)))
  (* (sqrt y) (* (sqrt y) (- (pow x 3) (pow z 3))))
  (* (sqrt y) (* (sqrt y) (- (* x x) (* z z))))
  (* (sqrt y) (- x z))
  (+ (log (sqrt y)) (log (- x z)))
  (log (* (sqrt y) (- x z)))
  (exp (* (sqrt y) (- x z)))
  (* (* (* (sqrt y) (sqrt y)) (sqrt y)) (* (* (- x z) (- x z)) (- x z)))
  (* (cbrt (* (sqrt y) (- x z))) (cbrt (* (sqrt y) (- x z))))
  (cbrt (* (sqrt y) (- x z)))
  (* (* (* (sqrt y) (- x z)) (* (sqrt y) (- x z))) (* (sqrt y) (- x z)))
  (sqrt (* (sqrt y) (- x z)))
  (sqrt (* (sqrt y) (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* x (sqrt y))
  (* (neg z) (sqrt y))
  (* x (sqrt y))
  (* (neg z) (sqrt y))
  (* (sqrt y) (* (cbrt (- x z)) (cbrt (- x z))))
  (* (sqrt y) (sqrt (- x z)))
  (* (sqrt y) 1)
  (* (sqrt y) (+ (sqrt x) (sqrt z)))
  (* (sqrt y) 1)
  (* (cbrt (sqrt y)) (- x z))
  (* (sqrt (cbrt y)) (- x z))
  (* (sqrt (sqrt y)) (- x z))
  (* (sqrt y) (- x z))
  (* (sqrt (sqrt y)) (- x z))
  (* (sqrt y) (- x z))
  (* (sqrt y) (- (pow x 3) (pow z 3)))
  (* (sqrt y) (- (* x x) (* z z)))
  (- (* x y) (* z y))
  (- (* x y) (* z y))
  (- (+ (* x (pow NAN 2)) (* 2 (/ (* (pow NAN 4) z) y))) (* (pow NAN 2) z))
  (- (+ (* x (* (pow NAN 3) (pow y 2))) (* x (* NAN y))) (* NAN (* z y)))
  (- (* x NAN) (+ (/ (* (pow NAN 3) z) y) (* NAN z)))
  (- (+ (/ (* (pow NAN 3) z) y) (* x NAN)) (* NAN z))
7.176 * * [simplify]: iteration  0 :  274  enodes  (cost  329 )
7.181 * * [simplify]: iteration  1 :  1193  enodes  (cost  287 )
7.208 * * [simplify]: iteration  2 :  5001  enodes  (cost  284 )
7.210 * [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 (* (sqrt y) (* (sqrt y) (- x z)))) (cbrt (* (sqrt y) (* (sqrt y) (- x z)))))
  (cbrt (* (sqrt y) (* (sqrt y) (- x z))))
  (pow (* y (- x z)) 3)
  (sqrt (* (sqrt y) (* (sqrt y) (- x z))))
  (sqrt (* (sqrt y) (* (sqrt y) (- x z))))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  (* y x)
  (* y (neg z))
  y
  (* (cbrt (sqrt y)) (* (sqrt y) (- x z)))
  (* (sqrt (cbrt y)) (* (sqrt y) (- x z)))
  (* (sqrt (sqrt y)) (* (sqrt y) (- x z)))
  (* y (- x z))
  (* (sqrt (sqrt y)) (* (sqrt y) (- x z)))
  (* y (- x z))
  (* y (- (pow x 3) (pow z 3)))
  (* y (- (* x x) (* z z)))
  (* (sqrt y) (- x z))
  (log (* (sqrt y) (- x z)))
  (log (* (sqrt y) (- x z)))
  (exp (* (sqrt y) (- x z)))
  (pow (* (sqrt y) (- x z)) 3)
  (* (cbrt (* (sqrt y) (- x z))) (cbrt (* (sqrt y) (- x z))))
  (cbrt (* (sqrt y) (- x z)))
  (pow (* (sqrt y) (- x z)) 3)
  (sqrt (* (sqrt y) (- x z)))
  (sqrt (* (sqrt y) (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt (sqrt y)) (sqrt (- x z)))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* (sqrt y) x)
  (* (sqrt y) (neg z))
  (* (sqrt y) (* (cbrt (- x z)) (cbrt (- x z))))
  (* (sqrt y) (sqrt (- x z)))
  (sqrt y)
  (* (sqrt y) (+ (sqrt x) (sqrt z)))
  (sqrt y)
  (* (cbrt (sqrt y)) (- x z))
  (* (sqrt (cbrt y)) (- x z))
  (* (sqrt (sqrt y)) (- x z))
  (* (sqrt y) (- x z))
  (* (sqrt (sqrt y)) (- x z))
  (* (sqrt y) (- x z))
  (* (sqrt y) (- (pow x 3) (pow z 3)))
  (* (sqrt y) (- (* x x) (* z z)))
  (* y (- x z))
  (* y (- x z))
  (- (+ (* x (pow NAN 2)) (* 2 (/ (* (pow NAN 4) z) y))) (* (pow NAN 2) z))
  (+ (* y (* NAN (- x z))) (* x (* (pow NAN 3) (pow y 2))))
  (- (* NAN (- x z)) (/ (* (pow NAN 3) z) y))
  (+ (* NAN (- x z)) (/ (* (pow NAN 3) z) y))
7.211 * * * [progress]: adding candidates to table
7.257 * [progress]: [Phase 3 of 3] Extracting.
7.257 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (sqrt y) (* (sqrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>)
7.257 * * * [regime-changes]: Trying 3 branch expressions: (z y x)
7.257 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (sqrt y) (* (sqrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>)
7.300 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (sqrt y) (* (sqrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>)
7.343 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (* y (- x z)))> #<alt (λ (x y z) (* (sqrt y) (* (sqrt y) (- x z))))> #<alt (λ (x y z) (+ (* y x) (* y (neg z))))>)
7.386 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
7.386 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* y (- x z))
7.387 * * [simplify]: iteration  0 :  6  enodes  (cost  2 )
7.387 * * [simplify]: iteration  1 :  6  enodes  (cost  2 )
7.387 * [simplify]: Simplified to:
   (* y (- x z))
15.846 * [regime-testing]: End program error score: 0.013251656457057132
15.924 * [regime-testing]: Target error score: 0.013251656457057132