9.552 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.026 * [progress]: [Phase 2 of 3] Improving.
0.026 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (/ (* y y) z))
0.027 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.027 * * [simplify]: iteration  1 :  9  enodes  (cost  7 )
0.028 * * [simplify]: iteration  2 :  11  enodes  (cost  7 )
0.029 * * [simplify]: iteration  3 :  12  enodes  (cost  7 )
0.031 * * [simplify]: iteration  done :  12  enodes  (cost  7 )
0.031 * [simplify]: Simplified to:
   (+ x (/ (* y y) z))
0.031 * * [progress]: iteration 1 / 4
0.031 * * * [progress]: picking best candidate
0.033 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ (* y y) z)))>
0.033 * * * [progress]: localizing error
0.038 * * * [progress]: generating rewritten candidates
0.038 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.044 * * * [progress]: generating series expansions
0.044 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.044 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.044 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.044 * [taylor]: Taking taylor expansion of y in z
0.044 * [taylor]: Taking taylor expansion of z in z
0.044 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.044 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.044 * [taylor]: Taking taylor expansion of y in y
0.044 * [taylor]: Taking taylor expansion of z in y
0.045 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [taylor]: Taking taylor expansion of 0 in z
0.045 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.045 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.045 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.046 * [taylor]: Taking taylor expansion of y in z
0.046 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.046 * [taylor]: Taking taylor expansion of z in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.046 * [taylor]: Taking taylor expansion of z in y
0.046 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.046 * [taylor]: Taking taylor expansion of y in y
0.046 * [taylor]: Taking taylor expansion of z in z
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.046 * [taylor]: Taking taylor expansion of 0 in z
0.046 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.046 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.047 * [taylor]: Taking taylor expansion of -1 in z
0.047 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.047 * [taylor]: Taking taylor expansion of z in z
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.047 * [taylor]: Taking taylor expansion of y in z
0.047 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.047 * [taylor]: Taking taylor expansion of -1 in y
0.047 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.047 * [taylor]: Taking taylor expansion of -1 in y
0.047 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.047 * [taylor]: Taking taylor expansion of z in y
0.047 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.047 * [taylor]: Taking taylor expansion of y in y
0.047 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.047 * [taylor]: Taking taylor expansion of -1 in z
0.047 * [taylor]: Taking taylor expansion of z in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.047 * [taylor]: Taking taylor expansion of 0 in z
0.048 * [taylor]: Taking taylor expansion of 0 in z
0.048 * * * [progress]: simplifying candidates
0.048 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (+ (log y) (log y)) (log z))
  (- (log (* y y)) (log z))
  (log (/ (* y y) z))
  (exp (/ (* y y) z))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* z z) z))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* z z) z))
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (* (* (/ (* y y) z) (/ (* y y) z)) (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (neg (* y y))
  (neg z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (/ y 1)
  (/ y z)
  (/ 1 z)
  (/ z (* y y))
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (/ (* y y) 1)
  (/ z y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.049 * * [simplify]: iteration  0 :  45  enodes  (cost  186 )
0.056 * * [simplify]: iteration  1 :  108  enodes  (cost  179 )
0.080 * * [simplify]: iteration  2 :  372  enodes  (cost  149 )
0.154 * * [simplify]: iteration  3 :  1321  enodes  (cost  149 )
0.629 * * [simplify]: iteration  4 :  4376  enodes  (cost  149 )
0.893 * * [simplify]: iteration  done :  5000  enodes  (cost  149 )
0.893 * [simplify]: Simplified to:
   (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (exp (/ (* y y) z))
  (pow (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (/ (* y y) z)) (cbrt (/ (* y y) z)))
  (cbrt (/ (* y y) z))
  (pow (/ (pow y 2) z) 3)
  (sqrt (/ (* y y) z))
  (sqrt (/ (* y y) z))
  (neg (* y y))
  (neg z)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (cbrt z))
  (/ y (sqrt z))
  (/ y (sqrt z))
  y
  (/ y z)
  (/ 1 z)
  (/ (/ z y) y)
  (/ (* y y) (* (cbrt z) (cbrt z)))
  (/ (* y y) (sqrt z))
  (pow y 2)
  (/ z y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.893 * * * [progress]: adding candidates to table
0.922 * * [progress]: iteration 2 / 4
0.922 * * * [progress]: picking best candidate
0.941 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* y (/ y z))))>
0.941 * * * [progress]: localizing error
0.946 * * * [progress]: generating rewritten candidates
0.946 * * * * [progress]: [ 1 / 1 ] rewriting at (2 2)
0.954 * * * [progress]: generating series expansions
0.954 * * * * [progress]: [ 1 / 1 ] generating series at (2 2)
0.954 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (y z) around 0
0.954 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
0.954 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.954 * [taylor]: Taking taylor expansion of y in z
0.954 * [taylor]: Taking taylor expansion of z in z
0.954 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.954 * [taylor]: Taking taylor expansion of y in y
0.954 * [taylor]: Taking taylor expansion of z in y
0.954 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
0.954 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.954 * [taylor]: Taking taylor expansion of y in y
0.954 * [taylor]: Taking taylor expansion of z in y
0.955 * [taylor]: Taking taylor expansion of (/ 1 z) in z
0.955 * [taylor]: Taking taylor expansion of z in z
0.955 * [taylor]: Taking taylor expansion of 0 in z
0.955 * [taylor]: Taking taylor expansion of 0 in z
0.955 * [taylor]: Taking taylor expansion of 0 in z
0.955 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (y z) around 0
0.955 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.955 * [taylor]: Taking taylor expansion of z in z
0.955 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.955 * [taylor]: Taking taylor expansion of y in z
0.955 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.956 * [taylor]: Taking taylor expansion of z in y
0.956 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.956 * [taylor]: Taking taylor expansion of y in y
0.956 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.956 * [taylor]: Taking taylor expansion of z in y
0.956 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.956 * [taylor]: Taking taylor expansion of y in y
0.956 * [taylor]: Taking taylor expansion of z in z
0.956 * [taylor]: Taking taylor expansion of 0 in z
0.956 * [taylor]: Taking taylor expansion of 0 in z
0.956 * [taylor]: Taking taylor expansion of 0 in z
0.956 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (y z) around 0
0.956 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
0.956 * [taylor]: Taking taylor expansion of -1 in z
0.956 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
0.956 * [taylor]: Taking taylor expansion of z in z
0.956 * [taylor]: Taking taylor expansion of (pow y 2) in z
0.956 * [taylor]: Taking taylor expansion of y in z
0.957 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.957 * [taylor]: Taking taylor expansion of -1 in y
0.957 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.957 * [taylor]: Taking taylor expansion of z in y
0.957 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.957 * [taylor]: Taking taylor expansion of y in y
0.957 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
0.957 * [taylor]: Taking taylor expansion of -1 in y
0.957 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
0.957 * [taylor]: Taking taylor expansion of z in y
0.957 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.957 * [taylor]: Taking taylor expansion of y in y
0.957 * [taylor]: Taking taylor expansion of (* -1 z) in z
0.957 * [taylor]: Taking taylor expansion of -1 in z
0.957 * [taylor]: Taking taylor expansion of z in z
0.957 * [taylor]: Taking taylor expansion of 0 in z
0.957 * [taylor]: Taking taylor expansion of 0 in z
0.957 * [taylor]: Taking taylor expansion of 0 in z
0.958 * * * [progress]: simplifying candidates
0.958 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* y (/ y z))
  (+ (log y) (- (log y) (log z)))
  (+ (log y) (log (/ y z)))
  (log (* y (/ y z)))
  (exp (* y (/ y z)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* z z) z)))
  (* (* (* y y) y) (* (* (/ y z) (/ y z)) (/ y z)))
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (* (* (* y (/ y z)) (* y (/ y z))) (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* (sqrt y) (/ (sqrt y) (sqrt z)))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt z) (cbrt z))))
  (* y (/ (sqrt y) (sqrt z)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt z) (cbrt z))))
  (* y (/ 1 (sqrt z)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y z))
  (* (sqrt y) (/ y z))
  (* y (/ y z))
  (* y y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
0.960 * * [simplify]: iteration  0 :  64  enodes  (cost  277 )
0.969 * * [simplify]: iteration  1 :  163  enodes  (cost  260 )
1.001 * * [simplify]: iteration  2 :  515  enodes  (cost  222 )
1.092 * * [simplify]: iteration  3 :  1428  enodes  (cost  222 )
1.311 * * [simplify]: iteration  4 :  3359  enodes  (cost  218 )
1.674 * * [simplify]: iteration  done :  5000  enodes  (cost  218 )
1.674 * [simplify]: Simplified to:
   (/ (pow y 2) z)
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (log (/ (pow y 2) z))
  (exp (* y (/ y z)))
  (pow (/ (pow y 2) z) 3)
  (pow (/ (pow y 2) z) 3)
  (* (cbrt (* y (/ y z))) (cbrt (* y (/ y z))))
  (cbrt (* y (/ y z)))
  (pow (/ (pow y 2) z) 3)
  (sqrt (* y (/ y z)))
  (sqrt (* y (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (* (sqrt y) (sqrt (/ y z)))
  (/ y (sqrt z))
  (/ y (sqrt z))
  (* y (* (cbrt (/ y z)) (cbrt (/ y z))))
  (* y (sqrt (/ y z)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt z) (cbrt z))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt z)))
  (* (* (cbrt y) (cbrt y)) y)
  (/ (/ (pow y 3/2) (cbrt z)) (cbrt z))
  (/ (pow y 3/2) (sqrt z))
  (pow y 3/2)
  (/ y (* (cbrt z) (cbrt z)))
  (/ y (sqrt z))
  y
  y
  (pow y 2)
  (* (cbrt y) (/ y z))
  (/ (pow y 3/2) z)
  (/ (pow y 2) z)
  (pow y 2)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
1.674 * * * [progress]: adding candidates to table
1.712 * * [progress]: iteration 3 / 4
1.712 * * * [progress]: picking best candidate
1.721 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))>
1.721 * * * [progress]: localizing error
1.727 * * * [progress]: generating rewritten candidates
1.727 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.740 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2 2)
1.766 * * * [progress]: generating series expansions
1.766 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.766 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
1.766 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.766 * [taylor]: Taking taylor expansion of y in y
1.766 * [taylor]: Taking taylor expansion of z in y
1.766 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.766 * [taylor]: Taking taylor expansion of y in z
1.766 * [taylor]: Taking taylor expansion of z in z
1.766 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.766 * [taylor]: Taking taylor expansion of y in z
1.766 * [taylor]: Taking taylor expansion of z in z
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.766 * [taylor]: Taking taylor expansion of y in y
1.766 * [taylor]: Taking taylor expansion of 0 in y
1.767 * [taylor]: Taking taylor expansion of 0 in y
1.767 * [taylor]: Taking taylor expansion of 0 in y
1.767 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
1.767 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.767 * [taylor]: Taking taylor expansion of z in y
1.767 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.767 * [taylor]: Taking taylor expansion of y in y
1.767 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.767 * [taylor]: Taking taylor expansion of z in z
1.767 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.767 * [taylor]: Taking taylor expansion of y in z
1.767 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.767 * [taylor]: Taking taylor expansion of z in z
1.767 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.767 * [taylor]: Taking taylor expansion of y in z
1.768 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.768 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.768 * [taylor]: Taking taylor expansion of y in y
1.768 * [taylor]: Taking taylor expansion of 0 in y
1.768 * [taylor]: Taking taylor expansion of 0 in y
1.769 * [taylor]: Taking taylor expansion of 0 in y
1.769 * [taylor]: Taking taylor expansion of 0 in y
1.770 * [approximate]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in (z y) around 0
1.770 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in y
1.770 * [taylor]: Taking taylor expansion of -1 in y
1.770 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.770 * [taylor]: Taking taylor expansion of z in y
1.770 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.770 * [taylor]: Taking taylor expansion of y in y
1.770 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.770 * [taylor]: Taking taylor expansion of -1 in z
1.770 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.770 * [taylor]: Taking taylor expansion of z in z
1.770 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.770 * [taylor]: Taking taylor expansion of y in z
1.770 * [taylor]: Taking taylor expansion of (* -1 (/ z (pow y 2))) in z
1.770 * [taylor]: Taking taylor expansion of -1 in z
1.770 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.770 * [taylor]: Taking taylor expansion of z in z
1.770 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.770 * [taylor]: Taking taylor expansion of y in z
1.770 * [taylor]: Taking taylor expansion of (/ -1 (pow y 2)) in y
1.770 * [taylor]: Taking taylor expansion of -1 in y
1.770 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.770 * [taylor]: Taking taylor expansion of y in y
1.771 * [taylor]: Taking taylor expansion of 0 in y
1.771 * [taylor]: Taking taylor expansion of 0 in y
1.772 * [taylor]: Taking taylor expansion of 0 in y
1.773 * [taylor]: Taking taylor expansion of 0 in y
1.773 * * * * [progress]: [ 2 / 2 ] generating series at (2 2 2)
1.773 * [approximate]: Taking taylor expansion of (/ z (pow y 2)) in (z y) around 0
1.773 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in y
1.773 * [taylor]: Taking taylor expansion of z in y
1.773 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.773 * [taylor]: Taking taylor expansion of y in y
1.773 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.773 * [taylor]: Taking taylor expansion of z in z
1.773 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.773 * [taylor]: Taking taylor expansion of y in z
1.773 * [taylor]: Taking taylor expansion of (/ z (pow y 2)) in z
1.773 * [taylor]: Taking taylor expansion of z in z
1.773 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.773 * [taylor]: Taking taylor expansion of y in z
1.773 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.773 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.773 * [taylor]: Taking taylor expansion of y in y
1.774 * [taylor]: Taking taylor expansion of 0 in y
1.774 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [taylor]: Taking taylor expansion of 0 in y
1.775 * [approximate]: Taking taylor expansion of (/ (pow y 2) z) in (z y) around 0
1.775 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.775 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.775 * [taylor]: Taking taylor expansion of y in y
1.775 * [taylor]: Taking taylor expansion of z in y
1.775 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.775 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.775 * [taylor]: Taking taylor expansion of y in z
1.775 * [taylor]: Taking taylor expansion of z in z
1.776 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.776 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.776 * [taylor]: Taking taylor expansion of y in z
1.776 * [taylor]: Taking taylor expansion of z in z
1.776 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.776 * [taylor]: Taking taylor expansion of y in y
1.776 * [taylor]: Taking taylor expansion of 0 in y
1.776 * [taylor]: Taking taylor expansion of 0 in y
1.776 * [taylor]: Taking taylor expansion of 0 in y
1.777 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in (z y) around 0
1.777 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in y
1.777 * [taylor]: Taking taylor expansion of -1 in y
1.777 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in y
1.777 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.777 * [taylor]: Taking taylor expansion of y in y
1.777 * [taylor]: Taking taylor expansion of z in y
1.777 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
1.777 * [taylor]: Taking taylor expansion of -1 in z
1.777 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.777 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.777 * [taylor]: Taking taylor expansion of y in z
1.777 * [taylor]: Taking taylor expansion of z in z
1.777 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) z)) in z
1.777 * [taylor]: Taking taylor expansion of -1 in z
1.777 * [taylor]: Taking taylor expansion of (/ (pow y 2) z) in z
1.777 * [taylor]: Taking taylor expansion of (pow y 2) in z
1.777 * [taylor]: Taking taylor expansion of y in z
1.777 * [taylor]: Taking taylor expansion of z in z
1.777 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
1.777 * [taylor]: Taking taylor expansion of -1 in y
1.777 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.777 * [taylor]: Taking taylor expansion of y in y
1.778 * [taylor]: Taking taylor expansion of 0 in y
1.778 * [taylor]: Taking taylor expansion of 0 in y
1.778 * [taylor]: Taking taylor expansion of 0 in y
1.778 * * * [progress]: simplifying candidates
1.788 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
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  (/ (/ (sqrt z) 1) (sqrt y))
  (/ (/ (sqrt z) y) (sqrt y))
  (/ (/ (sqrt z) 1) 1)
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  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ z (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ z (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ z (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ z (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
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  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
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  (/ (/ 1 1) (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ z y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z y) (sqrt y))
  (/ 1 1)
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  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ z 1)
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  (/ (/ z y) 1)
  (/ y (cbrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (/ y (/ (cbrt z) (cbrt y)))
  (/ y (/ (cbrt z) (sqrt y)))
  (/ y (/ (cbrt z) y))
  (/ y (/ (sqrt z) (cbrt y)))
  (/ y (/ (sqrt z) (sqrt y)))
  (/ y (/ (sqrt z) y))
  (/ y (/ z (cbrt y)))
  (/ y (/ z (sqrt y)))
  (/ y (/ z y))
  (/ y (/ z y))
  (/ y (/ 1 y))
  (* y y)
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  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ z (pow y 2))
  (/ z (pow y 2))
  (/ z (pow y 2))
1.803 * * [simplify]: iteration  0 :  411  enodes  (cost  4439 )
1.876 * * [simplify]: iteration  1 :  1004  enodes  (cost  3792 )
2.090 * * [simplify]: iteration  2 :  2884  enodes  (cost  3054 )
2.349 * * [simplify]: iteration  done :  5000  enodes  (cost  3054 )
2.350 * [simplify]: Simplified to:
   -1
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  (/ (sqrt z) (sqrt y))
  (/ (/ (sqrt z) (sqrt y)) y)
  (sqrt z)
  (/ (/ (sqrt z) y) y)
  (/ 1 (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))))
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 (cbrt y)) (* (cbrt y) (sqrt y)))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ (/ 1 (cbrt y)) (* (cbrt y) (sqrt y)))
  (/ (/ z (sqrt y)) (cbrt y))
  (/ 1 y)
  (/ z y)
  (/ 1 (sqrt y))
  (/ (/ z (sqrt y)) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z (sqrt y)) y)
  1
  (/ (/ z y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ z y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ z (sqrt y)) y)
  1
  (/ (/ z y) y)
  (/ z (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ z (sqrt y))
  (/ (/ 1 y) (sqrt y))
  z
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ (pow y 2) z)
  (/ (/ z y) (* (cbrt y) (cbrt y)))
  (/ (/ z (sqrt y)) y)
  (/ z y)
  (/ y (cbrt (/ z y)))
  (/ y (sqrt (/ z y)))
  (* (cbrt y) (/ y (cbrt z)))
  (* y (/ (sqrt y) (cbrt z)))
  (/ y (/ (cbrt z) y))
  (* (/ y (sqrt z)) (cbrt y))
  (/ (sqrt y) (/ (sqrt z) y))
  (/ (pow y 2) (sqrt z))
  (* (cbrt y) (/ y z))
  (/ (sqrt y) (/ z y))
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (* y y)
  (* y y)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (pow y 2) z)
  (/ (/ z y) y)
  (/ (/ z y) y)
  (/ (/ z y) y)
2.353 * * * [progress]: adding candidates to table
2.489 * * [progress]: iteration 4 / 4
2.489 * * * [progress]: picking best candidate
2.496 * * * * [pick]: Picked  #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>
2.496 * * * [progress]: localizing error
2.504 * * * [progress]: generating rewritten candidates
2.504 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2 1)
2.506 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 1 2)
2.507 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
2.508 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
2.517 * * * [progress]: generating series expansions
2.517 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2 1)
2.517 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.517 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.517 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.517 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.517 * [taylor]: Taking taylor expansion of 1/3 in y
2.517 * [taylor]: Taking taylor expansion of (log y) in y
2.517 * [taylor]: Taking taylor expansion of y in y
2.517 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.517 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.517 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.517 * [taylor]: Taking taylor expansion of 1/3 in y
2.517 * [taylor]: Taking taylor expansion of (log y) in y
2.517 * [taylor]: Taking taylor expansion of y in y
2.525 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.525 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.525 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.525 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.525 * [taylor]: Taking taylor expansion of 1/3 in y
2.525 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.525 * [taylor]: Taking taylor expansion of y in y
2.525 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.525 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.525 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.525 * [taylor]: Taking taylor expansion of 1/3 in y
2.525 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.525 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.525 * [taylor]: Taking taylor expansion of y in y
2.533 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.533 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.533 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.533 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.533 * [taylor]: Taking taylor expansion of 1/3 in y
2.533 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.533 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.533 * [taylor]: Taking taylor expansion of y in y
2.533 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.533 * [taylor]: Taking taylor expansion of -1 in y
2.533 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.533 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.533 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.533 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.533 * [taylor]: Taking taylor expansion of 1/3 in y
2.533 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.533 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.533 * [taylor]: Taking taylor expansion of y in y
2.534 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.534 * [taylor]: Taking taylor expansion of -1 in y
2.542 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 1 2)
2.542 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.542 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.542 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.542 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.542 * [taylor]: Taking taylor expansion of 1/3 in y
2.542 * [taylor]: Taking taylor expansion of (log y) in y
2.542 * [taylor]: Taking taylor expansion of y in y
2.543 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.543 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.543 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.543 * [taylor]: Taking taylor expansion of 1/3 in y
2.543 * [taylor]: Taking taylor expansion of (log y) in y
2.543 * [taylor]: Taking taylor expansion of y in y
2.549 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.549 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.549 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.549 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.549 * [taylor]: Taking taylor expansion of 1/3 in y
2.549 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.549 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.549 * [taylor]: Taking taylor expansion of y in y
2.550 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.550 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.550 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.550 * [taylor]: Taking taylor expansion of 1/3 in y
2.550 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.550 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.550 * [taylor]: Taking taylor expansion of y in y
2.557 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.557 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.557 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.557 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.557 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.557 * [taylor]: Taking taylor expansion of 1/3 in y
2.557 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.557 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.557 * [taylor]: Taking taylor expansion of y in y
2.557 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.557 * [taylor]: Taking taylor expansion of -1 in y
2.558 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.558 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.558 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.558 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.558 * [taylor]: Taking taylor expansion of 1/3 in y
2.558 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.558 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.558 * [taylor]: Taking taylor expansion of y in y
2.558 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.558 * [taylor]: Taking taylor expansion of -1 in y
2.571 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
2.571 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.571 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.571 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.571 * [taylor]: Taking taylor expansion of 1/3 in y
2.571 * [taylor]: Taking taylor expansion of (log y) in y
2.571 * [taylor]: Taking taylor expansion of y in y
2.571 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.571 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.571 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.571 * [taylor]: Taking taylor expansion of 1/3 in y
2.571 * [taylor]: Taking taylor expansion of (log y) in y
2.571 * [taylor]: Taking taylor expansion of y in y
2.578 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.578 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.578 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.578 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.578 * [taylor]: Taking taylor expansion of 1/3 in y
2.578 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.578 * [taylor]: Taking taylor expansion of y in y
2.578 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.578 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.578 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.578 * [taylor]: Taking taylor expansion of 1/3 in y
2.578 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.578 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.578 * [taylor]: Taking taylor expansion of y in y
2.586 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.586 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.586 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.586 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.586 * [taylor]: Taking taylor expansion of 1/3 in y
2.586 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.586 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.586 * [taylor]: Taking taylor expansion of y in y
2.586 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.586 * [taylor]: Taking taylor expansion of -1 in y
2.586 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.586 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.586 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.586 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.586 * [taylor]: Taking taylor expansion of 1/3 in y
2.586 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.586 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.586 * [taylor]: Taking taylor expansion of y in y
2.586 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.586 * [taylor]: Taking taylor expansion of -1 in y
2.595 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
2.595 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
2.595 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.595 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.595 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.595 * [taylor]: Taking taylor expansion of 1/3 in y
2.595 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.595 * [taylor]: Taking taylor expansion of y in y
2.595 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.595 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.595 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.595 * [taylor]: Taking taylor expansion of 1/3 in y
2.595 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.595 * [taylor]: Taking taylor expansion of y in y
2.603 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.603 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.603 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.603 * [taylor]: Taking taylor expansion of 1/3 in y
2.603 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.603 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.603 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.603 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.603 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.603 * [taylor]: Taking taylor expansion of 1/3 in y
2.603 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.603 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.603 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.603 * [taylor]: Taking taylor expansion of y in y
2.611 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.611 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.611 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.611 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.611 * [taylor]: Taking taylor expansion of -1 in y
2.611 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.611 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.611 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.611 * [taylor]: Taking taylor expansion of 1/3 in y
2.611 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.611 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.611 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.611 * [taylor]: Taking taylor expansion of y in y
2.611 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.612 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.612 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.612 * [taylor]: Taking taylor expansion of -1 in y
2.612 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.612 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.612 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.612 * [taylor]: Taking taylor expansion of 1/3 in y
2.612 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.612 * [taylor]: Taking taylor expansion of y in y
2.622 * * * [progress]: simplifying candidates
2.623 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (* (cbrt y) (cbrt y)))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  (cbrt 1)
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  (* (* (cbrt y) (cbrt y)) (cbrt y))
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (+ 1/3 1/3)
  (+ 1 1)
  (* y y)
  (* (cbrt y) (cbrt y))
  (+ 1 1)
  (+ (log (cbrt y)) (log (cbrt y)))
  (log (* (cbrt y) (cbrt y)))
  (exp (* (cbrt y) (cbrt y)))
  (* y y)
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (cbrt (* (cbrt y) (cbrt y)))
  (* (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (sqrt (* (cbrt y) (cbrt y)))
  (* (cbrt (* (cbrt y) (cbrt y))) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt 1) (cbrt 1))
  (* (cbrt y) (cbrt y))
  (* (* (cbrt (cbrt y)) (cbrt (cbrt y))) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 1 1)
  (* (cbrt y) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (cbrt (sqrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* (sqrt (cbrt y)) (sqrt (cbrt y)))
  (* 2 1/3)
  (* 2 1)
  (* (cbrt y) (cbrt (* (cbrt y) (cbrt y))))
  (* (cbrt y) (cbrt (sqrt y)))
  (* (cbrt y) (cbrt 1))
  (* (cbrt y) (* (cbrt (cbrt y)) (cbrt (cbrt y))))
  (* (cbrt y) (sqrt (cbrt y)))
  (* (cbrt y) 1)
  (* (cbrt (cbrt y)) (cbrt y))
  (* (cbrt (sqrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (* (cbrt (cbrt y)) (cbrt y))
  (* (sqrt (cbrt y)) (cbrt y))
  (* (cbrt y) (cbrt y))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (log y) (log 1))))
  (exp (* 1/3 (- (log 1) (log (/ 1 y)))))
  (* (exp (* 1/3 (- (log 1) (log (/ -1 y))))) (cbrt -1))
  (exp (* 1/3 (+ (* 2 (log y)) (log 1))))
  (exp (* 1/3 (- (log 1) (* 2 (log (/ 1 y))))))
  (* (pow (cbrt -1) 2) (exp (* 1/3 (- (log 1) (* 2 (log (/ -1 y)))))))
2.626 * * [simplify]: iteration  0 :  76  enodes  (cost  590 )
2.636 * * [simplify]: iteration  1 :  151  enodes  (cost  525 )
2.662 * * [simplify]: iteration  2 :  383  enodes  (cost  462 )
2.731 * * [simplify]: iteration  3 :  1207  enodes  (cost  382 )
2.969 * * [simplify]: iteration  4 :  3611  enodes  (cost  374 )
3.573 * * [simplify]: iteration  done :  5000  enodes  (cost  374 )
3.583 * [simplify]: Simplified to:
   (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  (log (cbrt y))
  (exp (cbrt y))
  (cbrt (pow y 2/3))
  (cbrt (cbrt y))
  (cbrt (sqrt y))
  (cbrt (sqrt y))
  1
  (cbrt y)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt (cbrt y))
  y
  (sqrt (cbrt y))
  (sqrt (cbrt y))
  2/3
  2
  (pow y 2)
  (pow y 2/3)
  2
  (* (log y) 2/3)
  (* (log y) 2/3)
  (exp (pow y 2/3))
  (pow y 2)
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (cbrt (pow y 2/3))
  (pow y 2)
  (fabs (cbrt y))
  (fabs (cbrt y))
  (* (cbrt (pow y 2/3)) (cbrt (pow y 2/3)))
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  1
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt (cbrt y)) (cbrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  1
  (pow y 2/3)
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (cbrt (sqrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (* (cbrt (sqrt y)) (sqrt (cbrt y)))
  (cbrt y)
  (cbrt y)
  2/3
  2
  (* (cbrt (pow y 2/3)) (cbrt y))
  (* (cbrt y) (cbrt (sqrt y)))
  (cbrt y)
  (pow (cbrt (cbrt y)) 5)
  (pow (sqrt (cbrt y)) 3)
  (cbrt y)
  (pow (cbrt (cbrt y)) 4)
  (* (cbrt y) (cbrt (sqrt y)))
  (pow y 2/3)
  (pow (cbrt (cbrt y)) 4)
  (pow (sqrt (cbrt y)) 3)
  (pow y 2/3)
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (cbrt y)
  (cbrt y)
  (* (cbrt (/ 1 (/ -1 y))) (cbrt -1))
  (pow y 2/3)
  (pow y 2/3)
  (* (pow (/ -1 y) -2/3) (pow (cbrt -1) 2))
3.584 * * * [progress]: adding candidates to table
3.658 * [progress]: [Phase 3 of 3] Extracting.
3.658 * * [regime]: Finding splitpoints for: (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.658 * * * [regime-changes]: Trying 6 branch expressions: ((* y y) (/ (* y y) z) (+ x (/ (* y y) z)) z y x)
3.658 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.705 * * * * [regimes]: Trying to branch on (/ (* y y) z) from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.753 * * * * [regimes]: Trying to branch on (+ x (/ (* y y) z)) from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.804 * * * * [regimes]: Trying to branch on z from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.854 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.904 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y z) (+ x (* (/ y (* (cbrt z) (cbrt z))) (/ y (cbrt z)))))> #<alt (λ (x y z) (+ x (/ 1 (/ (/ z y) y))))> #<alt (λ (x y z) (+ x (* y (/ y z))))> #<alt (λ (x y z) (+ x (/ (* y y) z)))> #<alt (λ (x y z) (+ x (* (* (cbrt y) (cbrt y)) (* (cbrt y) (/ y z)))))>)
3.953 * * * [regime]: Found split indices: #<option (#s(si 2 255))>
3.953 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (+ x (* y (/ y z)))
3.953 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
3.954 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
3.954 * * [simplify]: iteration  done :  8  enodes  (cost  7 )
3.954 * [simplify]: Simplified to:
   (+ x (* y (/ y z)))
5.221 * [regime-testing]: End program error score: 0.09045942774105778
5.300 * [regime-testing]: Target error score: 0.09045942774105778