21.240 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.088 * * * [progress]: [2/2] Setting up program.
0.091 * [progress]: [Phase 2 of 3] Improving.
0.091 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ x (* y y)) 3.0)
0.113 * * [simplify]: iteration  0 :  422  enodes  (cost  7 )
0.113 * * [simplify]: iteration  1 :  422  enodes  (cost  7 )
0.114 * [simplify]: Simplified to:
   (- (/ x (* y y)) 3.0)
0.114 * * [progress]: iteration 1 / 4
0.114 * * * [progress]: picking best candidate
0.117 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (* y y)) 3.0))>
0.117 * * * [progress]: localizing error
0.121 * * * [progress]: generating rewritten candidates
0.121 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.126 * * * [progress]: generating series expansions
0.126 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.126 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.126 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.126 * [taylor]: Taking taylor expansion of x in y
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.126 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.126 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.127 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [taylor]: Taking taylor expansion of 0 in y
0.129 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.129 * [taylor]: Taking taylor expansion of -1 in y
0.129 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of x in y
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.129 * [taylor]: Taking taylor expansion of -1 in x
0.129 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.129 * [taylor]: Taking taylor expansion of -1 in x
0.129 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.129 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.130 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.130 * [taylor]: Taking taylor expansion of -1 in y
0.130 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.130 * [taylor]: Taking taylor expansion of y in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.131 * * * [progress]: simplifying candidates
0.131 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (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))
0.190 * * [simplify]: iteration  0 :  4880  enodes  (cost  152 )
0.191 * * [simplify]: iteration  1 :  4880  enodes  (cost  152 )
0.192 * [simplify]: Simplified to:
   (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (neg x)
  (* y (neg 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 (* y y))
  (/ x (* y y))
  (/ x (* y y))
0.192 * * * [progress]: adding candidates to table
0.224 * * [progress]: iteration 2 / 4
0.224 * * * [progress]: picking best candidate
0.237 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (/ x y) y) 3.0))>
0.238 * * * [progress]: localizing error
0.242 * * * [progress]: generating rewritten candidates
0.242 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.253 * * * [progress]: generating series expansions
0.253 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.253 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (x y) around 0
0.253 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.254 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.254 * [taylor]: Taking taylor expansion of y in x
0.254 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.254 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.254 * [taylor]: Taking taylor expansion of y in y
0.254 * [taylor]: Taking taylor expansion of 0 in y
0.254 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [taylor]: Taking taylor expansion of 0 in y
0.255 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (x y) around 0
0.255 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.255 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.256 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [taylor]: Taking taylor expansion of 0 in y
0.256 * [taylor]: Taking taylor expansion of 0 in y
0.257 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (x y) around 0
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.257 * [taylor]: Taking taylor expansion of -1 in y
0.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of x in y
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.257 * [taylor]: Taking taylor expansion of -1 in x
0.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.257 * [taylor]: Taking taylor expansion of -1 in x
0.257 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [taylor]: Taking taylor expansion of (* -1 (pow y 2)) in y
0.257 * [taylor]: Taking taylor expansion of -1 in y
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.257 * [taylor]: Taking taylor expansion of y in y
0.257 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * [taylor]: Taking taylor expansion of 0 in y
0.258 * * * [progress]: simplifying candidates
0.259 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (- (log x) (log y)) (log y))
  (- (log (/ x y)) (log y))
  (log (/ (/ x y) y))
  (exp (/ (/ x y) y))
  (/ (/ (* (* x x) x) (* (* y y) y)) (* (* y y) y))
  (/ (* (* (/ x y) (/ x y)) (/ x 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 y))
  (neg y)
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (/ x y)) (cbrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) (sqrt y))
  (/ (cbrt (/ x y)) (sqrt y))
  (/ (* (cbrt (/ x y)) (cbrt (/ x y))) 1)
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (* (cbrt y) (cbrt y)))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) 1)
  (/ (sqrt (/ x y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (cbrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (cbrt x) (cbrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (cbrt x) (cbrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) (sqrt y)) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) (sqrt y))
  (/ (/ (cbrt x) (sqrt y)) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) (sqrt y)) 1)
  (/ (/ (cbrt x) (sqrt y)) y)
  (/ (/ (* (cbrt x) (cbrt x)) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (cbrt x) y) (cbrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) (sqrt y))
  (/ (/ (cbrt x) y) (sqrt y))
  (/ (/ (* (cbrt x) (cbrt x)) 1) 1)
  (/ (/ (cbrt x) y) y)
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (cbrt y)) (cbrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ (sqrt x) (cbrt y)) (sqrt y))
  (/ (/ (sqrt x) (* (cbrt y) (cbrt y))) 1)
  (/ (/ (sqrt x) (cbrt y)) y)
  (/ (/ (sqrt x) (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) (sqrt y)) (cbrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) (sqrt y))
  (/ (/ (sqrt x) (sqrt y)) 1)
  (/ (/ (sqrt x) (sqrt y)) y)
  (/ (/ (sqrt x) 1) (* (cbrt y) (cbrt y)))
  (/ (/ (sqrt x) y) (cbrt y))
  (/ (/ (sqrt x) 1) (sqrt y))
  (/ (/ (sqrt x) y) (sqrt y))
  (/ (/ (sqrt x) 1) 1)
  (/ (/ (sqrt x) y) y)
  (/ (/ 1 (* (cbrt y) (cbrt y))) (* (cbrt y) (cbrt y)))
  (/ (/ x (cbrt y)) (cbrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) (sqrt y))
  (/ (/ x (cbrt y)) (sqrt y))
  (/ (/ 1 (* (cbrt y) (cbrt y))) 1)
  (/ (/ x (cbrt y)) y)
  (/ (/ 1 (sqrt y)) (* (cbrt y) (cbrt y)))
  (/ (/ x (sqrt y)) (cbrt y))
  (/ (/ 1 (sqrt y)) (sqrt y))
  (/ (/ x (sqrt y)) (sqrt y))
  (/ (/ 1 (sqrt y)) 1)
  (/ (/ x (sqrt y)) y)
  (/ (/ 1 1) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ (/ 1 1) (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ (/ 1 1) 1)
  (/ (/ x y) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (/ x y) (cbrt y))
  (/ 1 (sqrt y))
  (/ (/ x y) (sqrt y))
  (/ 1 1)
  (/ (/ x y) y)
  (/ x (* (cbrt y) (cbrt y)))
  (/ (/ 1 y) (cbrt y))
  (/ x (sqrt y))
  (/ (/ 1 y) (sqrt y))
  (/ x 1)
  (/ (/ 1 y) y)
  (/ 1 y)
  (/ y (/ x y))
  (/ (/ x y) (* (cbrt y) (cbrt y)))
  (/ (/ x y) (sqrt y))
  (/ (/ x y) 1)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (/ y (/ (cbrt x) (cbrt y)))
  (/ y (/ (cbrt x) (sqrt y)))
  (/ y (/ (cbrt x) y))
  (/ y (/ (sqrt x) (cbrt y)))
  (/ y (/ (sqrt x) (sqrt y)))
  (/ y (/ (sqrt x) y))
  (/ y (/ x (cbrt y)))
  (/ y (/ x (sqrt y)))
  (/ y (/ x y))
  (/ y (/ x y))
  (/ y (/ 1 y))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
0.307 * * [simplify]: iteration  0 :  4958  enodes  (cost  702 )
0.307 * * [simplify]: iteration  1 :  4958  enodes  (cost  702 )
0.310 * [simplify]: Simplified to:
   (log (/ x (* y y)))
  (log (/ x (* y y)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  (/ (neg x) y)
  (neg y)
  (* (cbrt (/ x y)) (/ (cbrt (/ x y)) (pow (cbrt y) 2)))
  (/ (cbrt (/ x y)) (cbrt y))
  (* (cbrt (/ x y)) (/ (cbrt (/ x y)) (sqrt y)))
  (/ (cbrt (/ x y)) (sqrt y))
  (* (cbrt (/ x y)) (cbrt (/ x y)))
  (/ (cbrt (/ x y)) y)
  (/ (sqrt (/ x y)) (pow (cbrt y) 2))
  (/ (sqrt (/ x y)) (cbrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (/ (sqrt (/ x y)) (sqrt y))
  (sqrt (/ x y))
  (/ (sqrt (/ x y)) y)
  (* (/ (cbrt x) (cbrt y)) (/ (cbrt x) y))
  (/ (cbrt x) (pow (cbrt y) 2))
  (* (/ (cbrt x) (pow (cbrt y) 2)) (/ (cbrt x) (sqrt y)))
  (/ (cbrt x) (* (cbrt y) (sqrt y)))
  (* (cbrt x) (/ (cbrt x) (pow (cbrt y) 2)))
  (/ (cbrt x) (* y (cbrt y)))
  (* (/ (cbrt x) (pow (cbrt y) 2)) (/ (cbrt x) (sqrt y)))
  (/ (cbrt x) (* (cbrt y) (sqrt y)))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (cbrt x) y)
  (* (cbrt x) (/ (cbrt x) (sqrt y)))
  (/ (cbrt x) (pow y 3/2))
  (* (cbrt x) (/ (cbrt x) (pow (cbrt y) 2)))
  (/ (cbrt x) (* y (cbrt y)))
  (* (cbrt x) (/ (cbrt x) (sqrt y)))
  (/ (cbrt x) (pow y 3/2))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (* y y))
  (/ (sqrt x) (* y (cbrt y)))
  (/ (sqrt x) (pow (cbrt y) 2))
  (/ (sqrt x) (* (pow (cbrt y) 2) (sqrt y)))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (sqrt x) (pow (cbrt y) 2))
  (/ (sqrt x) (* y (cbrt y)))
  (/ (sqrt x) (* (pow (cbrt y) 2) (sqrt y)))
  (/ (sqrt x) (* (cbrt y) (sqrt y)))
  (/ (sqrt x) y)
  (/ (sqrt x) y)
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (pow y 3/2))
  (/ (sqrt x) (pow (cbrt y) 2))
  (/ (sqrt x) (* y (cbrt y)))
  (/ (sqrt x) (sqrt y))
  (/ (sqrt x) (pow y 3/2))
  (sqrt x)
  (/ (sqrt x) (* y y))
  (/ 1 (* y (cbrt y)))
  (/ x (pow (cbrt y) 2))
  (/ 1 (* (pow (cbrt y) 2) (sqrt y)))
  (/ x (* (cbrt y) (sqrt y)))
  (/ 1 (pow (cbrt y) 2))
  (/ x (* y (cbrt y)))
  (/ 1 (* (pow (cbrt y) 2) (sqrt y)))
  (/ x (* (cbrt y) (sqrt y)))
  (/ 1 y)
  (/ x y)
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  (/ 1 (pow (cbrt y) 2))
  (/ x (* y (cbrt y)))
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  1
  (/ x (* y y))
  (/ 1 (pow (cbrt y) 2))
  (/ x (* y (cbrt y)))
  (/ 1 (sqrt y))
  (/ x (pow y 3/2))
  1
  (/ x (* y y))
  (/ x (pow (cbrt y) 2))
  (/ 1 (* y (cbrt y)))
  (/ x (sqrt y))
  (/ 1 (pow y 3/2))
  x
  (/ 1 (* y y))
  (/ 1 y)
  (* y (/ y x))
  (/ x (pow (cbrt y) 5))
  (/ x (pow y 3/2))
  (/ x y)
  (/ y (cbrt (/ x y)))
  (/ y (sqrt (/ x y)))
  (* y (/ (cbrt y) (cbrt x)))
  (/ (pow y 3/2) (cbrt x))
  (* y (/ y (cbrt x)))
  (* y (/ (cbrt y) (sqrt x)))
  (/ (pow y 3/2) (sqrt x))
  (* y (/ y (sqrt x)))
  (* y (/ (cbrt y) x))
  (/ (pow y 3/2) x)
  (* y (/ y x))
  (* y (/ y x))
  (* y y)
  (* y y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
0.311 * * * [progress]: adding candidates to table
0.378 * * [progress]: iteration 3 / 4
0.378 * * * [progress]: picking best candidate
0.392 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))>
0.393 * * * [progress]: localizing error
0.398 * * * [progress]: generating rewritten candidates
0.398 * * * * [progress]: [ 1 / 1 ] rewriting at (2 1)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 1 ] generating series at (2 1)
0.410 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.410 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.410 * [taylor]: Taking taylor expansion of x in x
0.410 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.410 * [taylor]: Taking taylor expansion of y in x
0.410 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of 0 in x
0.411 * [taylor]: Taking taylor expansion of 0 in x
0.411 * [taylor]: Taking taylor expansion of 0 in x
0.411 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of 0 in x
0.412 * [taylor]: Taking taylor expansion of 0 in x
0.412 * [taylor]: Taking taylor expansion of 0 in x
0.412 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.412 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.412 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.413 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.413 * [taylor]: Taking taylor expansion of -1 in y
0.413 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.413 * [taylor]: Taking taylor expansion of -1 in y
0.413 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of x in y
0.413 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.413 * [taylor]: Taking taylor expansion of -1 in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of 0 in x
0.413 * [taylor]: Taking taylor expansion of 0 in x
0.414 * [taylor]: Taking taylor expansion of 0 in x
0.414 * * * [progress]: simplifying candidates
0.414 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (/ 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))
0.467 * * [simplify]: iteration  0 :  5070  enodes  (cost  410 )
0.472 * [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 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (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) y) (* (cbrt y) (cbrt y))))
  (/ (* (cbrt x) (cbrt x)) (pow y 3/2))
  (* (cbrt x) (/ (cbrt x) y))
  (/ (sqrt x) (* y (* (cbrt y) (cbrt y))))
  (/ (sqrt x) (pow y 3/2))
  (/ (sqrt x) y)
  (/ 1 (* y (* (cbrt y) (cbrt y))))
  (/ 1 (pow y 3/2))
  (/ 1 y)
  (/ 1 y)
  (/ x y)
  (* x (/ (cbrt (/ 1 y)) y))
  (* x (/ (sqrt (/ 1 y)) y))
  (* x (/ (/ (cbrt 1) (cbrt y)) y))
  (* (cbrt 1) (/ x (pow y 3/2)))
  (* x (/ (/ (cbrt 1) y) y))
  (/ x (* y (cbrt y)))
  (/ x (pow y 3/2))
  (/ x (* y y))
  (/ x (* y (cbrt y)))
  (/ x (pow y 3/2))
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (/ x y)
  (/ x y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
0.472 * * * [progress]: adding candidates to table
0.524 * * [progress]: iteration 4 / 4
0.524 * * * [progress]: picking best candidate
0.538 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))>
0.538 * * * [progress]: localizing error
0.543 * * * [progress]: generating rewritten candidates
0.543 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.549 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1 2)
0.557 * * * [progress]: generating series expansions
0.557 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.557 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.557 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.557 * [taylor]: Taking taylor expansion of x in x
0.557 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.557 * [taylor]: Taking taylor expansion of y in x
0.557 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.557 * [taylor]: Taking taylor expansion of x in y
0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.558 * [taylor]: Taking taylor expansion of x in y
0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.558 * [taylor]: Taking taylor expansion of 0 in x
0.558 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.558 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.558 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.558 * [taylor]: Taking taylor expansion of y in x
0.558 * [taylor]: Taking taylor expansion of x in x
0.558 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.558 * [taylor]: Taking taylor expansion of y in y
0.558 * [taylor]: Taking taylor expansion of x in y
0.558 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.558 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [taylor]: Taking taylor expansion of x in y
0.559 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.559 * [taylor]: Taking taylor expansion of 0 in x
0.559 * [taylor]: Taking taylor expansion of 0 in x
0.559 * [taylor]: Taking taylor expansion of 0 in x
0.559 * [approximate]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in (y x) around 0
0.559 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in x
0.559 * [taylor]: Taking taylor expansion of -1 in x
0.559 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.559 * [taylor]: Taking taylor expansion of y in x
0.559 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.560 * [taylor]: Taking taylor expansion of -1 in y
0.560 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [taylor]: Taking taylor expansion of (* -1 (/ (pow y 2) x)) in y
0.560 * [taylor]: Taking taylor expansion of -1 in y
0.560 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.560 * [taylor]: Taking taylor expansion of -1 in x
0.560 * [taylor]: Taking taylor expansion of x in x
0.560 * [taylor]: Taking taylor expansion of 0 in x
0.560 * [taylor]: Taking taylor expansion of 0 in x
0.560 * [taylor]: Taking taylor expansion of 0 in x
0.561 * * * * [progress]: [ 2 / 2 ] generating series at (2 1 2)
0.561 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
0.561 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
0.561 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.561 * [taylor]: Taking taylor expansion of y in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.561 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.561 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
0.561 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.561 * [taylor]: Taking taylor expansion of y in y
0.561 * [taylor]: Taking taylor expansion of x in y
0.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [taylor]: Taking taylor expansion of 0 in x
0.561 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
0.562 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.562 * [taylor]: Taking taylor expansion of y in x
0.562 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.562 * [taylor]: Taking taylor expansion of x in y
0.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.562 * [taylor]: Taking taylor expansion of y in y
0.562 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.562 * [taylor]: Taking taylor expansion of x in y
0.562 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.562 * [taylor]: Taking taylor expansion of y in y
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.562 * [taylor]: Taking taylor expansion of 0 in x
0.563 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
0.563 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
0.563 * [taylor]: Taking taylor expansion of -1 in x
0.563 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.563 * [taylor]: Taking taylor expansion of y in x
0.563 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.563 * [taylor]: Taking taylor expansion of -1 in y
0.563 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
0.563 * [taylor]: Taking taylor expansion of -1 in y
0.563 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
0.563 * [taylor]: Taking taylor expansion of x in y
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.563 * [taylor]: Taking taylor expansion of y in y
0.563 * [taylor]: Taking taylor expansion of (* -1 x) in x
0.563 * [taylor]: Taking taylor expansion of -1 in x
0.563 * [taylor]: Taking taylor expansion of x in x
0.563 * [taylor]: Taking taylor expansion of 0 in x
0.563 * [taylor]: Taking taylor expansion of 0 in x
0.564 * [taylor]: Taking taylor expansion of 0 in x
0.564 * * * [progress]: simplifying candidates
0.565 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (neg 1)
  (neg 1)
  (neg (+ (log y) (- (log y) (log x))))
  (neg (+ (log y) (log (/ y x))))
  (neg (log (* y (/ y x))))
  (- 0 (+ (log y) (- (log y) (log x))))
  (- 0 (+ (log y) (log (/ y x))))
  (- 0 (log (* y (/ y x))))
  (- (log 1) (+ (log y) (- (log y) (log x))))
  (- (log 1) (+ (log y) (log (/ y x))))
  (- (log 1) (log (* y (/ y x))))
  (log (/ 1 (* y (/ y x))))
  (exp (/ 1 (* y (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x))))
  (/ (* (* 1 1) 1) (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x))))
  (/ (* (* 1 1) 1) (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x))))
  (* (cbrt (/ 1 (* y (/ y x)))) (cbrt (/ 1 (* y (/ y x)))))
  (cbrt (/ 1 (* y (/ y x))))
  (* (* (/ 1 (* y (/ y x))) (/ 1 (* y (/ y x)))) (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (sqrt (/ 1 (* y (/ y x))))
  (neg 1)
  (neg (* y (/ y x)))
  (/ (* (cbrt 1) (cbrt 1)) y)
  (/ (cbrt 1) (/ y x))
  (/ (sqrt 1) y)
  (/ (sqrt 1) (/ y x))
  (/ 1 y)
  (/ 1 (/ y x))
  (/ 1 (* y (/ y x)))
  (/ (* y (/ y x)) 1)
  (/ 1 y)
  (/ (* y (/ y x)) (cbrt 1))
  (/ (* y (/ y x)) (sqrt 1))
  (/ (* y (/ y x)) 1)
  (/ 1 (* y y))
  (* y (/ y x))
  (+ (log y) (- (log y) (log x)))
  (+ (log y) (log (/ y x)))
  (log (* y (/ y x)))
  (exp (* y (/ y x)))
  (* (* (* y y) y) (/ (* (* y y) y) (* (* x x) x)))
  (* (* (* y y) y) (* (* (/ y x) (/ y x)) (/ y x)))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (* (* (* y (/ y x)) (* y (/ y x))) (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* (sqrt y) (/ (sqrt y) (sqrt x)))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (/ (* (cbrt y) (cbrt y)) (* (cbrt x) (cbrt x))))
  (* y (/ (* (cbrt y) (cbrt y)) (sqrt x)))
  (* y (/ (* (cbrt y) (cbrt y)) 1))
  (* y (/ (sqrt y) (* (cbrt x) (cbrt x))))
  (* y (/ (sqrt y) (sqrt x)))
  (* y (/ (sqrt y) 1))
  (* y (/ 1 (* (cbrt x) (cbrt x))))
  (* y (/ 1 (sqrt x)))
  (* y (/ 1 1))
  (* y 1)
  (* y y)
  (* (cbrt y) (/ y x))
  (* (sqrt y) (/ y x))
  (* y (/ y x))
  (* y y)
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ x (pow y 2))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
0.611 * * [simplify]: iteration  0 :  4970  enodes  (cost  428 )
0.611 * * [simplify]: iteration  1 :  4970  enodes  (cost  428 )
0.613 * [simplify]: Simplified to:
   -1
  -1
  (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)))
  (log (/ x (* y y)))
  (exp (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (/ (pow x 3) (pow y 6))
  (* (cbrt (/ x (* y y))) (cbrt (/ x (* y y))))
  (cbrt (/ x (* y y)))
  (/ (pow x 3) (pow y 6))
  (sqrt (/ x (* y y)))
  (sqrt (/ x (* y y)))
  -1
  (* y (/ (neg y) x))
  (* (cbrt 1) (/ (cbrt 1) y))
  (* x (/ (cbrt 1) y))
  (/ 1 y)
  (/ x y)
  (/ 1 y)
  (/ x y)
  (/ x (* y y))
  (* y (/ y x))
  (/ 1 y)
  (* y (/ y (* x (cbrt 1))))
  (* y (/ y x))
  (* y (/ y x))
  (/ 1 (* y y))
  (* y (/ y x))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (log (* y (/ y x)))
  (pow (exp y) (/ y x))
  (/ (pow y 6) (pow x 3))
  (/ (pow y 6) (pow x 3))
  (* (cbrt (* y (/ y x))) (cbrt (* y (/ y x))))
  (cbrt (* y (/ y x)))
  (/ (pow y 6) (pow x 3))
  (sqrt (* y (/ y x)))
  (sqrt (* y (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (* (sqrt y) (sqrt (/ y x)))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (* y (* (cbrt (/ y x)) (cbrt (/ y x))))
  (* y (sqrt (/ y x)))
  (* y (* (cbrt y) (/ (cbrt y) (* (cbrt x) (cbrt x)))))
  (* y (* (cbrt y) (/ (cbrt y) (sqrt x))))
  (* y (* (cbrt y) (cbrt y)))
  (/ (pow y 3/2) (* (cbrt x) (cbrt x)))
  (/ (pow y 3/2) (sqrt x))
  (pow y 3/2)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (sqrt x))
  y
  y
  (* y y)
  (* y (/ (cbrt y) x))
  (/ (pow y 3/2) x)
  (* y (/ y x))
  (* y y)
  (/ x (* y y))
  (/ x (* y y))
  (/ x (* y y))
  (* y (/ y x))
  (* y (/ y x))
  (* y (/ y x))
0.614 * * * [progress]: adding candidates to table
0.671 * [progress]: [Phase 3 of 3] Extracting.
0.671 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.672 * * * [regime-changes]: Trying 5 branch expressions: ((* y y) (/ x (* y y)) (- (/ x (* y y)) 3.0) y x)
0.672 * * * * [regimes]: Trying to branch on (* y y) from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.714 * * * * [regimes]: Trying to branch on (/ x (* y y)) from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.757 * * * * [regimes]: Trying to branch on (- (/ x (* y y)) 3.0) from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.798 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.842 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- (* (/ (sqrt x) y) (/ (sqrt x) y)) 3.0))> #<alt (λ (x y) (- (* (/ 1 y) (/ x y)) 3.0))> #<alt (λ (x y) (- (/ (/ x (pow y 3/2)) (sqrt y)) 3.0))> #<alt (λ (x y) (- (/ (/ 1 y) (/ y x)) 3.0))> #<alt (λ (x y) (- (/ 1 (* y (/ y x))) 3.0))> #<alt (λ (x y) (- (/ x (* y y)) 3.0))>)
0.887 * * * [regime]: Found split indices: #<option (#s(si 3 255))>
0.887 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (/ (/ 1 y) (/ y x)) 3.0)
0.888 * * [simplify]: iteration  0 :  42  enodes  (cost  9 )
0.889 * * [simplify]: iteration  1 :  42  enodes  (cost  9 )
0.889 * [simplify]: Simplified to:
   (- (/ (/ 1 y) (/ y x)) 3.0)
1.843 * [regime-testing]: End program error score: 0.12129233416760422
1.920 * [regime-testing]: Target error score: 0.08194061051329525