9.974 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.021 * [progress]: [Phase 2 of 3] Improving.
0.022 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (/ x (* y y)) 3.0)
0.022 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.023 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.024 * * [simplify]: iteration  2 :  11  enodes  (cost  7 )
0.025 * * [simplify]: iteration  done :  11  enodes  (cost  7 )
0.025 * [simplify]: Simplified to:
   (- (/ x (* y y)) 3.0)
0.025 * * [progress]: iteration 1 / 4
0.025 * * * [progress]: picking best candidate
0.028 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.028 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.038 * * * [progress]: generating series expansions
0.038 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.038 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.038 * [taylor]: Taking taylor expansion of x in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.038 * [taylor]: Taking taylor expansion of y in y
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.038 * [taylor]: Taking taylor expansion of x in x
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.038 * [taylor]: Taking taylor expansion of y in x
0.038 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.038 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.039 * [taylor]: Taking taylor expansion of y in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.039 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [taylor]: Taking taylor expansion of 0 in y
0.040 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.040 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.040 * [taylor]: Taking taylor expansion of y in y
0.040 * [taylor]: Taking taylor expansion of x in y
0.040 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.040 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.041 * [taylor]: Taking taylor expansion of y in x
0.041 * [taylor]: Taking taylor expansion of x in x
0.041 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.041 * [taylor]: Taking taylor expansion of y in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.041 * [taylor]: Taking taylor expansion of 0 in y
0.042 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.042 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.042 * [taylor]: Taking taylor expansion of -1 in y
0.042 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.042 * [taylor]: Taking taylor expansion of x in y
0.042 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.042 * [taylor]: Taking taylor expansion of -1 in x
0.042 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.042 * [taylor]: Taking taylor expansion of -1 in x
0.042 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.042 * [taylor]: Taking taylor expansion of y in x
0.042 * [taylor]: Taking taylor expansion of x in x
0.042 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.042 * [taylor]: Taking taylor expansion of -1 in y
0.042 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.042 * [taylor]: Taking taylor expansion of y in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * [taylor]: Taking taylor expansion of 0 in y
0.043 * * * [progress]: simplifying candidates
0.044 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (log x) (+ (log y) (log y)))
  (- (log x) (log (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (* (* x x) x) (* (* (* y y) y) (* (* y y) y)))
  (/ (* (* x x) x) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (* (* (/ x (* y y)) (/ x (* y y))) (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ (* y y) x)
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ (* y y) x)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.045 * * [simplify]: iteration  0 :  43  enodes  (cost  185 )
0.051 * * [simplify]: iteration  1 :  96  enodes  (cost  182 )
0.071 * * [simplify]: iteration  2 :  284  enodes  (cost  152 )
0.111 * * [simplify]: iteration  3 :  733  enodes  (cost  152 )
0.285 * * [simplify]: iteration  4 :  1946  enodes  (cost  152 )
0.492 * * [simplify]: iteration  5 :  3686  enodes  (cost  152 )
0.858 * * [simplify]: iteration  done :  5000  enodes  (cost  152 )
0.858 * [simplify]: Simplified to:
   (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (log (/ x (pow y 2)))
  (exp (/ x (* y y)))
  (pow (/ x (pow y 2)) 3)
  (pow (/ x (pow y 2)) 3)
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (pow (/ x (pow y 2)) 3)
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (neg (* y y))
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (cbrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ 1 y)
  (/ x y)
  (/ 1 (* y y))
  (/ y (/ x y))
  (/ x y)
  (/ (* y y) (cbrt x))
  (/ (* y y) (sqrt x))
  (/ y (/ x y))
  (/ (/ x y) y)
  (/ (/ x y) y)
  (/ (/ x y) y)
0.859 * * * [progress]: adding candidates to table
0.895 * * [progress]: iteration 2 / 4
0.895 * * * [progress]: picking best candidate
0.902 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))>
0.902 * * * [progress]: localizing error
0.908 * * * [progress]: generating rewritten candidates
0.908 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.922 * * * [progress]: generating series expansions
0.922 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.922 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.922 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.922 * [taylor]: Taking taylor expansion of x in x
0.922 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.922 * [taylor]: Taking taylor expansion of y in x
0.923 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.923 * [taylor]: Taking taylor expansion of x in y
0.923 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.923 * [taylor]: Taking taylor expansion of y in y
0.923 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.923 * [taylor]: Taking taylor expansion of x in y
0.923 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.923 * [taylor]: Taking taylor expansion of y in y
0.923 * [taylor]: Taking taylor expansion of x in x
0.923 * [taylor]: Taking taylor expansion of 0 in x
0.923 * [taylor]: Taking taylor expansion of 0 in x
0.923 * [taylor]: Taking taylor expansion of 0 in x
0.923 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.923 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.923 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.923 * [taylor]: Taking taylor expansion of y in x
0.923 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.924 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.924 * [taylor]: Taking taylor expansion of y in y
0.924 * [taylor]: Taking taylor expansion of x in y
0.924 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.924 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.924 * [taylor]: Taking taylor expansion of y in y
0.924 * [taylor]: Taking taylor expansion of x in y
0.924 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.924 * [taylor]: Taking taylor expansion of x in x
0.924 * [taylor]: Taking taylor expansion of 0 in x
0.924 * [taylor]: Taking taylor expansion of 0 in x
0.924 * [taylor]: Taking taylor expansion of 0 in x
0.925 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.925 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.925 * [taylor]: Taking taylor expansion of -1 in x
0.925 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.925 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.925 * [taylor]: Taking taylor expansion of y in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.925 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.925 * [taylor]: Taking taylor expansion of -1 in y
0.925 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.925 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.925 * [taylor]: Taking taylor expansion of y in y
0.925 * [taylor]: Taking taylor expansion of x in y
0.925 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.925 * [taylor]: Taking taylor expansion of -1 in y
0.925 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.925 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.925 * [taylor]: Taking taylor expansion of y in y
0.925 * [taylor]: Taking taylor expansion of x in y
0.925 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.925 * [taylor]: Taking taylor expansion of -1 in x
0.925 * [taylor]: Taking taylor expansion of x in x
0.925 * [taylor]: Taking taylor expansion of 0 in x
0.926 * [taylor]: Taking taylor expansion of 0 in x
0.926 * [taylor]: Taking taylor expansion of 0 in x
0.926 * * * [progress]: simplifying candidates
0.927 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (* (/ 1 y) (/ x y))
  (+ (neg (log y)) (- (log x) (log y)))
  (+ (neg (log y)) (log (/ x y)))
  (+ (- 0 (log y)) (- (log x) (log y)))
  (+ (- 0 (log y)) (log (/ x y)))
  (+ (- (log 1) (log y)) (- (log x) (log y)))
  (+ (- (log 1) (log y)) (log (/ x y)))
  (+ (log (/ 1 y)) (- (log x) (log y)))
  (+ (log (/ 1 y)) (log (/ x y)))
  (log (* (/ 1 y) (/ x y)))
  (exp (* (/ 1 y) (/ x y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (/ (* (* 1 1) 1) (* (* y y) y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (/ (* (* x x) x) (* (* y y) y)))
  (* (* (* (/ 1 y) (/ 1 y)) (/ 1 y)) (* (* (/ x y) (/ x y)) (/ x y)))
  (* (cbrt (* (/ 1 y) (/ x y))) (cbrt (* (/ 1 y) (/ x y))))
  (cbrt (* (/ 1 y) (/ x y)))
  (* (* (* (/ 1 y) (/ x y)) (* (/ 1 y) (/ x y))) (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (sqrt (* (/ 1 y) (/ x y)))
  (* 1 x)
  (* y y)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (sqrt (/ x y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ (sqrt 1) (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (sqrt (/ x y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 (sqrt y)) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (* (/ 1 y) (sqrt (/ x y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (* (/ 1 y) (/ (* (cbrt x) (cbrt x)) 1))
  (* (/ 1 y) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ (sqrt x) (sqrt y)))
  (* (/ 1 y) (/ (sqrt x) 1))
  (* (/ 1 y) (/ 1 (* (cbrt y) (cbrt y))))
  (* (/ 1 y) (/ 1 (sqrt y)))
  (* (/ 1 y) (/ 1 1))
  (* (/ 1 y) 1)
  (* (/ 1 y) x)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (* (/ (cbrt 1) (cbrt y)) (/ x y))
  (* (/ (cbrt 1) (sqrt y)) (/ x y))
  (* (/ (cbrt 1) y) (/ x y))
  (* (/ (sqrt 1) (cbrt y)) (/ x y))
  (* (/ (sqrt 1) (sqrt y)) (/ x y))
  (* (/ (sqrt 1) y) (/ x y))
  (* (/ 1 (cbrt y)) (/ x y))
  (* (/ 1 (sqrt y)) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) (/ x y))
  (* (/ 1 y) x)
  (* 1 (/ x y))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.929 * * [simplify]: iteration  0 :  110  enodes  (cost  633 )
0.951 * * [simplify]: iteration  1 :  328  enodes  (cost  529 )
1.029 * * [simplify]: iteration  2 :  1231  enodes  (cost  423 )
1.384 * * [simplify]: iteration  3 :  4394  enodes  (cost  407 )
1.786 * * [simplify]: iteration  done :  5001  enodes  (cost  407 )
1.786 * [simplify]: Simplified to:
   (/ x (* y y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (pow (/ x (* y y)) 3)
  (pow (/ x (* y y)) 3)
  (pow (/ x (* y y)) 3)
  (pow (/ x (* y y)) 3)
  (* (cbrt (/ (/ x y) y)) (cbrt (/ (/ x y) y)))
  (cbrt (/ (/ x y) y))
  (pow (/ x (* y y)) 3)
  (sqrt (/ (/ x y) y))
  (sqrt (/ (/ x y) y))
  x
  (* y y)
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (sqrt (/ x y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (* (sqrt (/ 1 y)) (/ (sqrt x) (sqrt y)))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) y)
  (/ (* (cbrt x) (cbrt x)) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) y)
  (/ (sqrt x) (* (sqrt y) y))
  (/ (sqrt x) y)
  (/ (/ 1 y) (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (sqrt y))
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (* (cbrt (/ 1 y)) (/ x y))
  (* (sqrt (/ 1 y)) (/ x y))
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ x (* y y))
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ x (* y y))
  (/ (/ x (cbrt y)) y)
  (/ (/ x y) (sqrt y))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
1.786 * * * [progress]: adding candidates to table
1.840 * * [progress]: iteration 3 / 4
1.840 * * * [progress]: picking best candidate
1.856 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))>
1.856 * * * [progress]: localizing error
1.862 * * * [progress]: generating rewritten candidates
1.862 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
1.875 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
1.900 * * * [progress]: generating series expansions
1.900 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
1.900 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
1.900 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.900 * [taylor]: Taking taylor expansion of x in x
1.900 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.900 * [taylor]: Taking taylor expansion of y in x
1.900 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.900 * [taylor]: Taking taylor expansion of x in y
1.900 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.900 * [taylor]: Taking taylor expansion of y in y
1.900 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.900 * [taylor]: Taking taylor expansion of x in y
1.900 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.900 * [taylor]: Taking taylor expansion of y in y
1.900 * [taylor]: Taking taylor expansion of x in x
1.901 * [taylor]: Taking taylor expansion of 0 in x
1.901 * [taylor]: Taking taylor expansion of 0 in x
1.901 * [taylor]: Taking taylor expansion of 0 in x
1.901 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
1.901 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.901 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.901 * [taylor]: Taking taylor expansion of y in x
1.901 * [taylor]: Taking taylor expansion of x in x
1.901 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.901 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.901 * [taylor]: Taking taylor expansion of y in y
1.901 * [taylor]: Taking taylor expansion of x in y
1.901 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.901 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.901 * [taylor]: Taking taylor expansion of y in y
1.901 * [taylor]: Taking taylor expansion of x in y
1.902 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.902 * [taylor]: Taking taylor expansion of x in x
1.902 * [taylor]: Taking taylor expansion of 0 in x
1.906 * [taylor]: Taking taylor expansion of 0 in x
1.907 * [taylor]: Taking taylor expansion of 0 in x
1.907 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
1.907 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
1.907 * [taylor]: Taking taylor expansion of -1 in x
1.907 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.907 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.907 * [taylor]: Taking taylor expansion of y in x
1.907 * [taylor]: Taking taylor expansion of x in x
1.907 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.907 * [taylor]: Taking taylor expansion of -1 in y
1.907 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.907 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.907 * [taylor]: Taking taylor expansion of y in y
1.907 * [taylor]: Taking taylor expansion of x in y
1.907 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
1.907 * [taylor]: Taking taylor expansion of -1 in y
1.907 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.907 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.907 * [taylor]: Taking taylor expansion of y in y
1.908 * [taylor]: Taking taylor expansion of x in y
1.908 * [taylor]: Taking taylor expansion of (/ -1 x) in x
1.908 * [taylor]: Taking taylor expansion of -1 in x
1.908 * [taylor]: Taking taylor expansion of x in x
1.908 * [taylor]: Taking taylor expansion of 0 in x
1.908 * [taylor]: Taking taylor expansion of 0 in x
1.908 * [taylor]: Taking taylor expansion of 0 in x
1.909 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
1.909 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
1.909 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
1.909 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.909 * [taylor]: Taking taylor expansion of y in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.909 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.909 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.909 * [taylor]: Taking taylor expansion of y in y
1.909 * [taylor]: Taking taylor expansion of x in y
1.909 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
1.909 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.909 * [taylor]: Taking taylor expansion of y in y
1.909 * [taylor]: Taking taylor expansion of x in y
1.909 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.909 * [taylor]: Taking taylor expansion of x in x
1.909 * [taylor]: Taking taylor expansion of 0 in x
1.909 * [taylor]: Taking taylor expansion of 0 in x
1.910 * [taylor]: Taking taylor expansion of 0 in x
1.910 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
1.910 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.910 * [taylor]: Taking taylor expansion of x in x
1.910 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.910 * [taylor]: Taking taylor expansion of y in x
1.910 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.910 * [taylor]: Taking taylor expansion of x in y
1.910 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.910 * [taylor]: Taking taylor expansion of y in y
1.910 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.910 * [taylor]: Taking taylor expansion of x in y
1.910 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.910 * [taylor]: Taking taylor expansion of y in y
1.910 * [taylor]: Taking taylor expansion of x in x
1.910 * [taylor]: Taking taylor expansion of 0 in x
1.910 * [taylor]: Taking taylor expansion of 0 in x
1.911 * [taylor]: Taking taylor expansion of 0 in x
1.911 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
1.911 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
1.911 * [taylor]: Taking taylor expansion of -1 in x
1.911 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.911 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.911 * [taylor]: Taking taylor expansion of y in x
1.911 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
1.911 * [taylor]: Taking taylor expansion of -1 in y
1.911 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.911 * [taylor]: Taking taylor expansion of x in y
1.911 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.911 * [taylor]: Taking taylor expansion of y in y
1.911 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
1.911 * [taylor]: Taking taylor expansion of -1 in y
1.911 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
1.911 * [taylor]: Taking taylor expansion of x in y
1.911 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.911 * [taylor]: Taking taylor expansion of y in y
1.911 * [taylor]: Taking taylor expansion of (* -1 x) in x
1.911 * [taylor]: Taking taylor expansion of -1 in x
1.911 * [taylor]: Taking taylor expansion of x in x
1.912 * [taylor]: Taking taylor expansion of 0 in x
1.912 * [taylor]: Taking taylor expansion of 0 in x
1.912 * [taylor]: Taking taylor expansion of 0 in x
1.912 * * * [progress]: simplifying candidates
1.917 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
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1.931 * * [simplify]: iteration  0 :  417  enodes  (cost  4489 )
2.003 * * [simplify]: iteration  1 :  969  enodes  (cost  3829 )
2.276 * * [simplify]: iteration  2 :  3675  enodes  (cost  3169 )
2.565 * * [simplify]: iteration  done :  5000  enodes  (cost  3137 )
2.567 * [simplify]: Simplified to:
   -1
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  (neg y)
  (neg (/ x y))
  (* (/ (cbrt y) (cbrt (/ x y))) (/ (cbrt y) (cbrt (/ x y))))
  (/ (cbrt y) (cbrt (/ x y)))
  (/ (cbrt y) (/ (sqrt (/ x y)) (cbrt y)))
  (/ (cbrt y) (sqrt (/ x y)))
  (/ (* (cbrt y) (cbrt y)) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt x) (cbrt y)))
  (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt x) (sqrt y)))
  (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (* (cbrt y) (/ (cbrt y) (sqrt x)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y)))
  (/ (sqrt y) (/ (sqrt x) (cbrt y)))
  (* (cbrt y) (/ (cbrt y) (sqrt x)))
  (/ y (/ (sqrt x) (cbrt y)))
  (* (* (cbrt y) (cbrt y)) (* (cbrt y) (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) x)
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ x (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ x (cbrt y)))
  (* (cbrt y) (cbrt y))
  (/ y (/ x (cbrt y)))
  (/ (* (cbrt y) (cbrt y)) x)
  (* (cbrt y) y)
  (/ (sqrt y) (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ (sqrt y) (cbrt (/ x y)))
  (/ (sqrt y) (sqrt (/ x y)))
  (/ (sqrt y) (sqrt (/ x y)))
  (/ (sqrt y) (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ (cbrt y) (/ (cbrt x) (sqrt y)))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (cbrt x))
  (/ (/ (sqrt y) (cbrt x)) (cbrt x))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ (* (cbrt y) (cbrt y)) (/ (sqrt x) (sqrt y)))
  (/ (sqrt y) (/ (sqrt x) (cbrt y)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (/ (sqrt y) (sqrt x))
  (/ y (/ (sqrt x) (sqrt y)))
  (* (sqrt y) (* (cbrt y) (cbrt y)))
  (/ (sqrt y) (/ x (cbrt y)))
  y
  (/ y x)
  (sqrt y)
  (/ y (/ x (sqrt y)))
  (sqrt y)
  (/ y (/ x (sqrt y)))
  (/ (sqrt y) x)
  (* (sqrt y) y)
  (/ 1 (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (cbrt (/ x y)))
  (/ 1 (sqrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* (/ (cbrt y) (cbrt x)) (/ (cbrt y) (cbrt x)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ (/ (sqrt y) (cbrt x)) (cbrt x))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ y (/ (cbrt x) y))
  (* (cbrt y) (/ (cbrt y) (sqrt x)))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ (sqrt y) (sqrt x))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ 1 (sqrt x))
  (/ y (/ (sqrt x) y))
  (* (cbrt y) (cbrt y))
  (/ y (/ x (cbrt y)))
  (sqrt y)
  (/ y (/ x (sqrt y)))
  1
  (/ (* y y) x)
  1
  (/ (* y y) x)
  (/ 1 x)
  (* y y)
  (/ y x)
  (/ x (* y y))
  (/ y (* (cbrt (/ x y)) (cbrt (/ x y))))
  (/ y (sqrt (/ x y)))
  (/ y (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))))
  (/ y (/ (* (cbrt x) (cbrt x)) (sqrt y)))
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (/ (sqrt x) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (sqrt x))
  (* y (* (cbrt y) (cbrt y)))
  (* (sqrt y) y)
  y
  y
  (/ y x)
  (/ (/ x (cbrt y)) y)
  (/ (/ x (sqrt y)) y)
  (/ x (* y y))
  (/ y x)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
2.569 * * * [progress]: adding candidates to table
2.707 * * [progress]: iteration 4 / 4
2.707 * * * [progress]: picking best candidate
2.720 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>
2.720 * * * [progress]: localizing error
2.730 * * * [progress]: generating rewritten candidates
2.730 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2 1 2)
2.732 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2 2)
2.733 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 2 1)
2.735 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 2)
2.743 * * * [progress]: generating series expansions
2.743 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2 1 2)
2.743 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.743 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.743 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.743 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.743 * [taylor]: Taking taylor expansion of 1/3 in y
2.743 * [taylor]: Taking taylor expansion of (log y) in y
2.743 * [taylor]: Taking taylor expansion of y in y
2.744 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.744 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.744 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.744 * [taylor]: Taking taylor expansion of 1/3 in y
2.744 * [taylor]: Taking taylor expansion of (log y) in y
2.744 * [taylor]: Taking taylor expansion of y in y
2.750 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.750 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.750 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.751 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.751 * [taylor]: Taking taylor expansion of 1/3 in y
2.751 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.751 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.751 * [taylor]: Taking taylor expansion of y in y
2.751 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.751 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.751 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.751 * [taylor]: Taking taylor expansion of 1/3 in y
2.751 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.751 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.751 * [taylor]: Taking taylor expansion of y in y
2.758 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.758 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.758 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.758 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.758 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.758 * [taylor]: Taking taylor expansion of 1/3 in y
2.758 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.758 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.758 * [taylor]: Taking taylor expansion of y in y
2.758 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.759 * [taylor]: Taking taylor expansion of -1 in y
2.759 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.759 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.759 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.759 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.759 * [taylor]: Taking taylor expansion of 1/3 in y
2.759 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.759 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.759 * [taylor]: Taking taylor expansion of y in y
2.759 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.759 * [taylor]: Taking taylor expansion of -1 in y
2.771 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 2 2)
2.772 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.772 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.772 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.772 * [taylor]: Taking taylor expansion of 1/3 in y
2.772 * [taylor]: Taking taylor expansion of (log y) in y
2.772 * [taylor]: Taking taylor expansion of y in y
2.772 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.772 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.772 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.772 * [taylor]: Taking taylor expansion of 1/3 in y
2.772 * [taylor]: Taking taylor expansion of (log y) in y
2.772 * [taylor]: Taking taylor expansion of y in y
2.778 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.778 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.778 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.778 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.778 * [taylor]: Taking taylor expansion of 1/3 in y
2.779 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.779 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.779 * [taylor]: Taking taylor expansion of y in y
2.779 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.779 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.779 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.779 * [taylor]: Taking taylor expansion of 1/3 in y
2.779 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.779 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.779 * [taylor]: Taking taylor expansion of y in y
2.786 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.786 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.786 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.786 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.786 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.786 * [taylor]: Taking taylor expansion of 1/3 in y
2.786 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.786 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.786 * [taylor]: Taking taylor expansion of y in y
2.786 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.786 * [taylor]: Taking taylor expansion of -1 in y
2.786 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.786 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.786 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.786 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.786 * [taylor]: Taking taylor expansion of 1/3 in y
2.786 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.786 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.786 * [taylor]: Taking taylor expansion of y in y
2.787 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.787 * [taylor]: Taking taylor expansion of -1 in y
2.795 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 2 1)
2.795 * [approximate]: Taking taylor expansion of (pow y 1/3) in (y) around 0
2.795 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.795 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.795 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.795 * [taylor]: Taking taylor expansion of 1/3 in y
2.795 * [taylor]: Taking taylor expansion of (log y) in y
2.795 * [taylor]: Taking taylor expansion of y in y
2.795 * [taylor]: Taking taylor expansion of (pow y 1/3) in y
2.796 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log y))) in y
2.796 * [taylor]: Taking taylor expansion of (* 1/3 (log y)) in y
2.796 * [taylor]: Taking taylor expansion of 1/3 in y
2.796 * [taylor]: Taking taylor expansion of (log y) in y
2.796 * [taylor]: Taking taylor expansion of y in y
2.803 * [approximate]: Taking taylor expansion of (pow (/ 1 y) 1/3) in (y) around 0
2.803 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.803 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.803 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.803 * [taylor]: Taking taylor expansion of 1/3 in y
2.803 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.803 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.803 * [taylor]: Taking taylor expansion of y in y
2.803 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.803 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.803 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.803 * [taylor]: Taking taylor expansion of 1/3 in y
2.803 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.803 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.803 * [taylor]: Taking taylor expansion of y in y
2.811 * [approximate]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in (y) around 0
2.811 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.811 * [taylor]: Taking taylor expansion of 1/3 in y
2.811 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.811 * [taylor]: Taking taylor expansion of -1 in y
2.811 * [taylor]: Taking taylor expansion of (* (pow (/ 1 y) 1/3) (cbrt -1)) in y
2.811 * [taylor]: Taking taylor expansion of (pow (/ 1 y) 1/3) in y
2.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 y)))) in y
2.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 y))) in y
2.811 * [taylor]: Taking taylor expansion of 1/3 in y
2.811 * [taylor]: Taking taylor expansion of (log (/ 1 y)) in y
2.811 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.811 * [taylor]: Taking taylor expansion of y in y
2.811 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.811 * [taylor]: Taking taylor expansion of -1 in y
2.820 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 2)
2.820 * [approximate]: Taking taylor expansion of (pow (pow y 2) 1/3) in (y) around 0
2.820 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.820 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.820 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.820 * [taylor]: Taking taylor expansion of 1/3 in y
2.820 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.820 * [taylor]: Taking taylor expansion of y in y
2.820 * [taylor]: Taking taylor expansion of (pow (pow y 2) 1/3) in y
2.820 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (pow y 2)))) in y
2.820 * [taylor]: Taking taylor expansion of (* 1/3 (log (pow y 2))) in y
2.820 * [taylor]: Taking taylor expansion of 1/3 in y
2.820 * [taylor]: Taking taylor expansion of (log (pow y 2)) in y
2.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.820 * [taylor]: Taking taylor expansion of y in y
2.827 * [approximate]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in (y) around 0
2.827 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.827 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.828 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.828 * [taylor]: Taking taylor expansion of 1/3 in y
2.828 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.828 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.828 * [taylor]: Taking taylor expansion of y in y
2.828 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.828 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.828 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.828 * [taylor]: Taking taylor expansion of 1/3 in y
2.828 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.828 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.828 * [taylor]: Taking taylor expansion of y in y
2.835 * [approximate]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in (y) around 0
2.835 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.835 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.836 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.836 * [taylor]: Taking taylor expansion of -1 in y
2.836 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.836 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.836 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.836 * [taylor]: Taking taylor expansion of 1/3 in y
2.836 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.836 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.836 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.836 * [taylor]: Taking taylor expansion of y in y
2.836 * [taylor]: Taking taylor expansion of (* (pow (cbrt -1) 2) (pow (/ 1 (pow y 2)) 1/3)) in y
2.836 * [taylor]: Taking taylor expansion of (pow (cbrt -1) 2) in y
2.836 * [taylor]: Taking taylor expansion of (cbrt -1) in y
2.836 * [taylor]: Taking taylor expansion of -1 in y
2.836 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow y 2)) 1/3) in y
2.836 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow y 2))))) in y
2.836 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow y 2)))) in y
2.836 * [taylor]: Taking taylor expansion of 1/3 in y
2.836 * [taylor]: Taking taylor expansion of (log (/ 1 (pow y 2))) in y
2.836 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.836 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.836 * [taylor]: Taking taylor expansion of y in y
2.847 * * * [progress]: simplifying candidates
2.848 * [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)))))))
2.851 * * [simplify]: iteration  0 :  76  enodes  (cost  590 )
2.865 * * [simplify]: iteration  1 :  151  enodes  (cost  525 )
2.887 * * [simplify]: iteration  2 :  383  enodes  (cost  462 )
2.955 * * [simplify]: iteration  3 :  1209  enodes  (cost  382 )
3.202 * * [simplify]: iteration  4 :  3610  enodes  (cost  374 )
3.810 * * [simplify]: iteration  done :  5000  enodes  (cost  374 )
3.810 * [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
  (* 2/3 (log y))
  (* 2/3 (log y))
  (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 y) (cbrt (pow y 2/3)))
  (* (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))
3.811 * * * [progress]: adding candidates to table
3.892 * [progress]: [Phase 3 of 3] Extracting.
3.892 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
3.893 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (/ x (* y y)) (- (/ x (* y y)) 3.0) y x)
3.893 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
3.941 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
3.969 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
4.018 * * * * [regimes]: Trying to branch on (- (/ x (* y y)) 3.0) from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
4.066 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
4.117 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* x (/ 1 (* y y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))> #<alt (λ (x y) (- (* (/ (/ 1 y) (sqrt y)) (/ x (sqrt y))) 3.0))> #<alt (λ (x y) (- (* (/ (sqrt (/ x y)) y) (sqrt (/ x y))) 3.0))> #<alt (λ (x y) (- (/ 1 (/ y (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ (* (cbrt (/ x y)) (cbrt (/ x y))) y) (cbrt (/ x y))) 3.0))> #<alt (λ (x y) (- (* (/ 1 (* (cbrt y) (cbrt y))) (/ (/ x (cbrt y)) y)) 3.0))>)
4.169 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
4.169 * [simplify]: Simplifying using  #<procedure:simplify-batch-regraph> :
   (- (* (/ 1 y) (/ x y)) 3.0)
4.169 * * [simplify]: iteration  0 :  8  enodes  (cost  9 )
4.169 * * [simplify]: iteration  1 :  11  enodes  (cost  9 )
4.170 * * [simplify]: iteration  done :  11  enodes  (cost  9 )
4.170 * [simplify]: Simplified to:
   (- (* (/ 1 y) (/ x y)) 3.0)
5.417 * [regime-testing]: End program error score: 0.11254715120721222
5.485 * [regime-testing]: Target error score: 0.0847087089012028