10.746 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.086 * * * [progress]: [2/2] Setting up program.
0.089 * [progress]: [Phase 2 of 3] Improving.
0.089 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) (+ y 1.0))
0.092 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.092 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.092 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
0.096 * * [progress]: iteration 1 / 4
0.096 * * * [progress]: picking best candidate
0.101 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y (+ y 1.0))))>
0.101 * * * [progress]: localizing error
0.106 * * * [progress]: generating rewritten candidates
0.106 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.116 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.123 * * * [progress]: generating series expansions
0.123 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.123 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.123 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.124 * [taylor]: Taking taylor expansion of (* x y) in y
0.124 * [taylor]: Taking taylor expansion of x in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 1.0 in y
0.124 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 1.0 in x
0.124 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.124 * [taylor]: Taking taylor expansion of (* x y) in x
0.124 * [taylor]: Taking taylor expansion of x in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.124 * [taylor]: Taking taylor expansion of y in x
0.124 * [taylor]: Taking taylor expansion of 1.0 in x
0.124 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [taylor]: Taking taylor expansion of 1.0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.125 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.125 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.125 * [taylor]: Taking taylor expansion of x in y
0.125 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.125 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.125 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.125 * [taylor]: Taking taylor expansion of 1.0 in y
0.125 * [taylor]: Taking taylor expansion of y in y
0.126 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.126 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.126 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.126 * [taylor]: Taking taylor expansion of x in x
0.126 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.126 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.126 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.126 * [taylor]: Taking taylor expansion of 1.0 in x
0.126 * [taylor]: Taking taylor expansion of y in x
0.127 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.127 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.127 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.127 * [taylor]: Taking taylor expansion of 1.0 in y
0.127 * [taylor]: Taking taylor expansion of y in y
0.127 * [taylor]: Taking taylor expansion of 1 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 (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.128 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.128 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.128 * [taylor]: Taking taylor expansion of x in y
0.128 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.128 * [taylor]: Taking taylor expansion of 1.0 in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of y in y
0.128 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.128 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.128 * [taylor]: Taking taylor expansion of x in x
0.128 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.128 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.128 * [taylor]: Taking taylor expansion of 1.0 in x
0.128 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.128 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.129 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.129 * [taylor]: Taking taylor expansion of x in x
0.129 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.129 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.129 * [taylor]: Taking taylor expansion of 1.0 in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of y in x
0.129 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.129 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.129 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.129 * [taylor]: Taking taylor expansion of 1.0 in y
0.129 * [taylor]: Taking taylor expansion of y in y
0.129 * [taylor]: Taking taylor expansion of 1 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]: [ 2 / 2 ] generating series at (2 2)
0.131 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
0.131 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 1.0 in y
0.131 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 1.0 in y
0.131 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.131 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.131 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.131 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of 1.0 in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.132 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.132 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.132 * [taylor]: Taking taylor expansion of -1 in y
0.132 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.132 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.132 * [taylor]: Taking taylor expansion of -1 in y
0.132 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.132 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.133 * [taylor]: Taking taylor expansion of 1.0 in y
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * [taylor]: Taking taylor expansion of y in y
0.133 * * * [progress]: simplifying candidates
0.134 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y (+ y 1.0)))
  (+ (log x) (- (log y) (log (+ y 1.0))))
  (+ (log x) (log (/ y (+ y 1.0))))
  (log (* x (/ y (+ y 1.0))))
  (exp (* x (/ y (+ y 1.0))))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))))
  (* (* (* x x) x) (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0))))
  (* (cbrt (* x (/ y (+ y 1.0)))) (cbrt (* x (/ y (+ y 1.0)))))
  (cbrt (* x (/ y (+ y 1.0))))
  (* (* (* x (/ y (+ y 1.0))) (* x (/ y (+ y 1.0)))) (* x (/ y (+ y 1.0))))
  (sqrt (* x (/ y (+ y 1.0))))
  (sqrt (* x (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (/ (sqrt y) 1))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ 1 (sqrt (+ y 1.0))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* x (/ y (+ (pow y 3) (pow 1.0 3))))
  (* x (/ y (- (* y y) (* 1.0 1.0))))
  (* (cbrt x) (/ y (+ y 1.0)))
  (* (sqrt x) (/ y (+ y 1.0)))
  (* x (/ y (+ y 1.0)))
  (* x y)
  (- (log y) (log (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (exp (/ y (+ y 1.0)))
  (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))
  (cbrt (/ y (+ y 1.0)))
  (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (neg y)
  (neg (+ y 1.0))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt y) (cbrt (+ y 1.0)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))
  (/ (cbrt y) (sqrt (+ y 1.0)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ y 1.0))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ y 1.0))
  (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt y) (cbrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ y 1.0))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ y (+ y 1.0))
  (/ 1 1)
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) y)
  (/ y (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (sqrt (+ y 1.0)))
  (/ y 1)
  (/ y 1)
  (/ (+ y 1.0) (cbrt y))
  (/ (+ y 1.0) (sqrt y))
  (/ (+ y 1.0) y)
  (/ y (+ (pow y 3) (pow 1.0 3)))
  (/ y (- (* y y) (* 1.0 1.0)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
0.191 * * [simplify]: iteration  0 :  5485  enodes  (cost  665 )
0.195 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
  (log (* x (/ y (+ y 1.0))))
  (log (* x (/ y (+ y 1.0))))
  (log (* x (/ y (+ y 1.0))))
  (pow (exp (/ y (+ y 1.0))) x)
  (pow (* x (/ y (+ y 1.0))) 3)
  (pow (* x (/ y (+ y 1.0))) 3)
  (* (cbrt (* x (/ y (+ y 1.0)))) (cbrt (* x (/ y (+ y 1.0)))))
  (cbrt (* x (/ y (+ y 1.0))))
  (pow (* x (/ y (+ y 1.0))) 3)
  (sqrt (* x (/ y (+ y 1.0))))
  (sqrt (* x (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (* (cbrt y) (/ (cbrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (* (cbrt y) (/ (cbrt y) (sqrt (+ y 1.0)))))
  (* x (* (cbrt y) (cbrt y)))
  (* x (* (cbrt y) (cbrt y)))
  (* x (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* x (/ (sqrt y) (sqrt (+ y 1.0))))
  (* x (sqrt y))
  (* x (sqrt y))
  (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ x (sqrt (+ y 1.0)))
  x
  x
  x
  (* x y)
  (* x (/ y (+ (pow y 3) (pow 1.0 3))))
  (* x (/ y (- (* y y) (* 1.0 1.0))))
  (* (/ y (+ y 1.0)) (cbrt x))
  (* (/ y (+ y 1.0)) (sqrt x))
  (* x (/ y (+ y 1.0)))
  (* x y)
  (log (/ y (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (exp (/ y (+ y 1.0)))
  (pow (/ y (+ y 1.0)) 3)
  (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))
  (cbrt (/ y (+ y 1.0)))
  (pow (/ y (+ y 1.0)) 3)
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (neg y)
  (- (neg y) 1.0)
  (* (cbrt y) (/ (cbrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (/ (cbrt y) (cbrt (+ y 1.0)))
  (* (cbrt y) (/ (cbrt y) (sqrt (+ y 1.0))))
  (/ (cbrt y) (sqrt (+ y 1.0)))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ y 1.0))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (+ y 1.0))
  (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt y) (cbrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (/ (sqrt y) (sqrt (+ y 1.0)))
  (sqrt y)
  (/ (sqrt y) (+ y 1.0))
  (sqrt y)
  (/ (sqrt y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  1
  (/ y (+ y 1.0))
  1
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) y)
  (/ y (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (sqrt (+ y 1.0)))
  y
  y
  (/ (+ y 1.0) (cbrt y))
  (/ (+ y 1.0) (sqrt y))
  (/ (+ y 1.0) y)
  (/ y (+ (pow y 3) (pow 1.0 3)))
  (/ y (- (* y y) (* 1.0 1.0)))
  (* x (* y (+ 1.0 (* y (- (* y 1.0) 1.0)))))
  (+ x (* (/ x y) (- (/ 1.0 y) 1.0)))
  (+ x (* (/ x y) (- (/ 1.0 y) 1.0)))
  (* y (+ 1.0 (* y (- (* y 1.0) 1.0))))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
0.195 * * * [progress]: adding candidates to table
0.277 * * [progress]: iteration 2 / 4
0.277 * * * [progress]: picking best candidate
0.282 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>
0.282 * * * [progress]: localizing error
0.287 * * * [progress]: generating rewritten candidates
0.287 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.293 * * * [progress]: generating series expansions
0.294 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.294 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.294 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.294 * [taylor]: Taking taylor expansion of (* x y) in y
0.294 * [taylor]: Taking taylor expansion of x in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of 1.0 in y
0.294 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.294 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of 1.0 in x
0.294 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.294 * [taylor]: Taking taylor expansion of (* x y) in x
0.294 * [taylor]: Taking taylor expansion of x in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.294 * [taylor]: Taking taylor expansion of y in x
0.294 * [taylor]: Taking taylor expansion of 1.0 in x
0.294 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.294 * [taylor]: Taking taylor expansion of y in y
0.294 * [taylor]: Taking taylor expansion of 1.0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [taylor]: Taking taylor expansion of 0 in y
0.295 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.295 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.295 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of 1.0 in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.296 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.296 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.296 * [taylor]: Taking taylor expansion of x in x
0.296 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.296 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.296 * [taylor]: Taking taylor expansion of 1.0 in x
0.296 * [taylor]: Taking taylor expansion of y in x
0.297 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.297 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.297 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.297 * [taylor]: Taking taylor expansion of 1.0 in y
0.297 * [taylor]: Taking taylor expansion of y in y
0.297 * [taylor]: Taking taylor expansion of 1 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.297 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.298 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.298 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.298 * [taylor]: Taking taylor expansion of x in y
0.298 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.298 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.298 * [taylor]: Taking taylor expansion of 1.0 in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of y in y
0.298 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.298 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.298 * [taylor]: Taking taylor expansion of x in x
0.298 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.298 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.298 * [taylor]: Taking taylor expansion of 1.0 in x
0.298 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.298 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.299 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.299 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.299 * [taylor]: Taking taylor expansion of 1.0 in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.299 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.299 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.299 * [taylor]: Taking taylor expansion of 1.0 in y
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [taylor]: Taking taylor expansion of 1 in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * [taylor]: Taking taylor expansion of 0 in y
0.300 * * * [progress]: simplifying candidates
0.301 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (+ (log x) (log y)) (log (+ y 1.0)))
  (- (log (* x y)) (log (+ y 1.0)))
  (log (/ (* x y) (+ y 1.0)))
  (exp (/ (* x y) (+ y 1.0)))
  (/ (* (* (* x x) x) (* (* y y) y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (/ (* (* (* x y) (* x y)) (* x y)) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ (* x y) (+ y 1.0))) (cbrt (/ (* x y) (+ y 1.0))))
  (cbrt (/ (* x y) (+ y 1.0)))
  (* (* (/ (* x y) (+ y 1.0)) (/ (* x y) (+ y 1.0))) (/ (* x y) (+ y 1.0)))
  (sqrt (/ (* x y) (+ y 1.0)))
  (sqrt (/ (* x y) (+ y 1.0)))
  (neg (* x y))
  (neg (+ y 1.0))
  (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ x (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  (/ x 1)
  (/ y (+ y 1.0))
  (/ x 1)
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (* x y))
  (/ (* x y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (* x y) (sqrt (+ y 1.0)))
  (/ (* x y) 1)
  (/ (* x y) 1)
  (/ (+ y 1.0) y)
  (/ (* x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (* x y) (- (* y y) (* 1.0 1.0)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
0.351 * * [simplify]: iteration  0 :  5421  enodes  (cost  248 )
0.352 * [simplify]: Simplified to:
   (log (* y (/ x (+ y 1.0))))
  (log (* y (/ x (+ y 1.0))))
  (log (* y (/ x (+ y 1.0))))
  (pow (exp (/ x (+ y 1.0))) y)
  (pow (* y (/ x (+ y 1.0))) 3)
  (pow (* y (/ x (+ y 1.0))) 3)
  (* (cbrt (* y (/ x (+ y 1.0)))) (cbrt (* y (/ x (+ y 1.0)))))
  (cbrt (* y (/ x (+ y 1.0))))
  (pow (* y (/ x (+ y 1.0))) 3)
  (sqrt (* y (/ x (+ y 1.0))))
  (sqrt (* y (/ x (+ y 1.0))))
  (* x (neg y))
  (- (neg y) 1.0)
  (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ y (cbrt (+ y 1.0)))
  (/ x (sqrt (+ y 1.0)))
  (/ y (sqrt (+ y 1.0)))
  x
  (/ y (+ y 1.0))
  x
  (/ y (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) (* x y))
  (* y (/ x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* y (/ x (sqrt (+ y 1.0))))
  (* x y)
  (* x y)
  (/ (+ y 1.0) y)
  (* y (/ x (+ (pow y 3) (pow 1.0 3))))
  (/ x (- y (/ 1.0 (/ y 1.0))))
  (* 1.0 (* x (+ y (- (pow y 3) (* y y)))))
  (+ x (* (/ x y) (- (/ 1.0 y) 1.0)))
  (+ x (* (/ x y) (- (/ 1.0 y) 1.0)))
0.353 * * * [progress]: adding candidates to table
0.380 * * [progress]: iteration 3 / 4
0.380 * * * [progress]: picking best candidate
0.384 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))>
0.385 * * * [progress]: localizing error
0.393 * * * [progress]: generating rewritten candidates
0.394 * * * * [progress]: [ 1 / 3 ] rewriting at (2 2 1)
0.399 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.411 * * * * [progress]: [ 3 / 3 ] rewriting at (2)
0.426 * * * [progress]: generating series expansions
0.426 * * * * [progress]: [ 1 / 3 ] generating series at (2 2 1)
0.426 * [approximate]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in (y) around 0
0.426 * [taylor]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of 1.0 in y
0.426 * [taylor]: Taking taylor expansion of (/ y (- (pow y 2) 1.0)) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of 1.0 in y
0.427 * [approximate]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in (y) around 0
0.427 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.427 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.427 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.427 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of 1.0 in y
0.427 * [taylor]: Taking taylor expansion of y in y
0.427 * [taylor]: Taking taylor expansion of (/ 1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.428 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.428 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 1.0 in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.429 * [approximate]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) 1.0) y)) in (y) around 0
0.429 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.429 * [taylor]: Taking taylor expansion of -1 in y
0.429 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of (/ -1 (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.429 * [taylor]: Taking taylor expansion of -1 in y
0.429 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.429 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.429 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.429 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.429 * [taylor]: Taking taylor expansion of 1.0 in y
0.429 * [taylor]: Taking taylor expansion of y in y
0.430 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.431 * [approximate]: Taking taylor expansion of (/ (* (- y 1.0) y) (- (pow y 2) 1.0)) in (y) around 0
0.431 * [taylor]: Taking taylor expansion of (/ (* (- y 1.0) y) (- (pow y 2) 1.0)) in y
0.431 * [taylor]: Taking taylor expansion of (* (- y 1.0) y) in y
0.431 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [taylor]: Taking taylor expansion of (/ (* (- y 1.0) y) (- (pow y 2) 1.0)) in y
0.431 * [taylor]: Taking taylor expansion of (* (- y 1.0) y) in y
0.431 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.431 * [taylor]: Taking taylor expansion of y in y
0.431 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in (y) around 0
0.432 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.432 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.432 * [taylor]: Taking taylor expansion of 1.0 in y
0.432 * [taylor]: Taking taylor expansion of y in y
0.433 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in (y) around 0
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of 1.0 in y
0.433 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.433 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.433 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of 1.0 in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.433 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) y)) in y
0.433 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.433 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.433 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 1.0 in y
0.434 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) y) in y
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.434 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 1.0 in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * * * * [progress]: [ 3 / 3 ] generating series at (2)
0.434 * [approximate]: Taking taylor expansion of (/ (* x (* (- y 1.0) y)) (- (pow y 2) 1.0)) in (x y) around 0
0.434 * [taylor]: Taking taylor expansion of (/ (* x (* (- y 1.0) y)) (- (pow y 2) 1.0)) in y
0.434 * [taylor]: Taking taylor expansion of (* x (* (- y 1.0) y)) in y
0.435 * [taylor]: Taking taylor expansion of x in y
0.435 * [taylor]: Taking taylor expansion of (* (- y 1.0) y) in y
0.435 * [taylor]: Taking taylor expansion of (- y 1.0) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of 1.0 in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.435 * [taylor]: Taking taylor expansion of y in y
0.435 * [taylor]: Taking taylor expansion of 1.0 in y
0.435 * [taylor]: Taking taylor expansion of (/ (* x (* (- y 1.0) y)) (- (pow y 2) 1.0)) in x
0.435 * [taylor]: Taking taylor expansion of (* x (* (- y 1.0) y)) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (* (- y 1.0) y) in x
0.435 * [taylor]: Taking taylor expansion of (- y 1.0) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.435 * [taylor]: Taking taylor expansion of (/ (* x (* (- y 1.0) y)) (- (pow y 2) 1.0)) in x
0.435 * [taylor]: Taking taylor expansion of (* x (* (- y 1.0) y)) in x
0.435 * [taylor]: Taking taylor expansion of x in x
0.435 * [taylor]: Taking taylor expansion of (* (- y 1.0) y) in x
0.435 * [taylor]: Taking taylor expansion of (- y 1.0) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in x
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [taylor]: Taking taylor expansion of 1.0 in x
0.436 * [taylor]: Taking taylor expansion of (/ (- (pow y 2) (* 1.0 y)) (- (pow y 2) 1.0)) in y
0.436 * [taylor]: Taking taylor expansion of (- (pow y 2) (* 1.0 y)) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.436 * [taylor]: Taking taylor expansion of 1.0 in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of (- (pow y 2) 1.0) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of 1.0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.437 * [taylor]: Taking taylor expansion of 0 in y
0.438 * [approximate]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in (x y) around 0
0.438 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y
0.438 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 1.0 in y
0.438 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y
0.438 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of 1.0 in y
0.438 * [taylor]: Taking taylor expansion of (* x y) in y
0.438 * [taylor]: Taking taylor expansion of x in y
0.438 * [taylor]: Taking taylor expansion of y in y
0.438 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x
0.438 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.438 * [taylor]: Taking taylor expansion of 1.0 in x
0.438 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x
0.438 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
0.438 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.438 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.438 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of 1.0 in x
0.439 * [taylor]: Taking taylor expansion of (* x y) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x
0.439 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.439 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of 1.0 in x
0.439 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x
0.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.439 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.439 * [taylor]: Taking taylor expansion of y in x
0.439 * [taylor]: Taking taylor expansion of 1.0 in x
0.439 * [taylor]: Taking taylor expansion of (* x y) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [taylor]: Taking taylor expansion of y in x
0.440 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y))) in y
0.440 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of 1.0 in y
0.440 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.440 * [taylor]: Taking taylor expansion of 1.0 in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.441 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [taylor]: Taking taylor expansion of 0 in y
0.442 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in (x y) around 0
0.442 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in y
0.442 * [taylor]: Taking taylor expansion of -1 in y
0.442 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in y
0.442 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of 1.0 in y
0.442 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in y
0.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in y
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.442 * [taylor]: Taking taylor expansion of 1.0 in y
0.442 * [taylor]: Taking taylor expansion of (* x y) in y
0.442 * [taylor]: Taking taylor expansion of x in y
0.442 * [taylor]: Taking taylor expansion of y in y
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.443 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x
0.443 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of 1.0 in x
0.443 * [taylor]: Taking taylor expansion of (* x y) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y)))) in x
0.443 * [taylor]: Taking taylor expansion of -1 in x
0.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (* (- (/ 1 (pow y 2)) 1.0) (* x y))) in x
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of 1.0 in x
0.444 * [taylor]: Taking taylor expansion of (* (- (/ 1 (pow y 2)) 1.0) (* x y)) in x
0.444 * [taylor]: Taking taylor expansion of (- (/ 1 (pow y 2)) 1.0) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of 1.0 in x
0.444 * [taylor]: Taking taylor expansion of (* x y) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y)))) in y
0.444 * [taylor]: Taking taylor expansion of -1 in y
0.444 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) (- (/ 1 y) (* 1.0 y))) in y
0.445 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of 1.0 in y
0.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) (* 1.0 y)) in y
0.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.445 * [taylor]: Taking taylor expansion of 1.0 in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [taylor]: Taking taylor expansion of 0 in y
0.446 * [taylor]: Taking taylor expansion of 0 in y
0.447 * * * [progress]: simplifying candidates
0.448 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (- (log y) (log (- (* y y) (* 1.0 1.0))))
  (log (/ y (- (* y y) (* 1.0 1.0))))
  (exp (/ y (- (* y y) (* 1.0 1.0))))
  (/ (* (* y y) y) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))))
  (* (cbrt (/ y (- (* y y) (* 1.0 1.0)))) (cbrt (/ y (- (* y y) (* 1.0 1.0)))))
  (cbrt (/ y (- (* y y) (* 1.0 1.0))))
  (* (* (/ y (- (* y y) (* 1.0 1.0))) (/ y (- (* y y) (* 1.0 1.0)))) (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (neg y)
  (neg (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (* (cbrt y) (cbrt y)) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (cbrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (- (* y y) (* 1.0 1.0)))
  (/ (* (cbrt y) (cbrt y)) (+ y 1.0))
  (/ (cbrt y) (- y 1.0))
  (/ (sqrt y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (sqrt y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt y) 1)
  (/ (sqrt y) (- (* y y) (* 1.0 1.0)))
  (/ (sqrt y) (+ y 1.0))
  (/ (sqrt y) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ y (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ y (sqrt (- (* y y) (* 1.0 1.0))))
  (/ 1 1)
  (/ y (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ y (- y 1.0))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (/ (- (* y y) (* 1.0 1.0)) y)
  (/ y (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ y (sqrt (- (* y y) (* 1.0 1.0))))
  (/ y 1)
  (/ y (+ y 1.0))
  (/ (- (* y y) (* 1.0 1.0)) (cbrt y))
  (/ (- (* y y) (* 1.0 1.0)) (sqrt y))
  (/ (- (* y y) (* 1.0 1.0)) y)
  (/ y (- (pow (* y y) 3) (pow (* 1.0 1.0) 3)))
  (/ y (- (* (* y y) (* y y)) (* (* 1.0 1.0) (* 1.0 1.0))))
  (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (+ (- (log y) (log (- (* y y) (* 1.0 1.0)))) (log (- y 1.0)))
  (+ (log (/ y (- (* y y) (* 1.0 1.0)))) (log (- y 1.0)))
  (log (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (exp (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (/ (* (* y y) y) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (* (* (/ y (- (* y y) (* 1.0 1.0))) (/ y (- (* y y) (* 1.0 1.0)))) (/ y (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0)))
  (* (cbrt (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))) (cbrt (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (cbrt (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (* (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (sqrt (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (sqrt (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* y (- (pow y 3) (pow 1.0 3)))
  (* (- (* y y) (* 1.0 1.0)) (+ (* y y) (+ (* 1.0 1.0) (* y 1.0))))
  (* y (- (* y y) (* 1.0 1.0)))
  (* (- (* y y) (* 1.0 1.0)) (+ y 1.0))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ y (- (* y y) (* 1.0 1.0))) y)
  (* (/ y (- (* y y) (* 1.0 1.0))) (neg 1.0))
  (* y (/ y (- (* y y) (* 1.0 1.0))))
  (* (neg 1.0) (/ y (- (* y y) (* 1.0 1.0))))
  (* (/ y (- (* y y) (* 1.0 1.0))) (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* (/ y (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0)))
  (* (/ y (- (* y y) (* 1.0 1.0))) 1)
  (* (/ y (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0)))
  (* (/ y (- (* y y) (* 1.0 1.0))) 1)
  (* (cbrt (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (cbrt y) (- y 1.0)) (- y 1.0))
  (* (/ (sqrt y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (sqrt y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ (sqrt y) (- y 1.0)) (- y 1.0))
  (* (/ y (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ y (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ y (- y 1.0)) (- y 1.0))
  (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (/ 1 (- (* y y) (* 1.0 1.0))) (- y 1.0))
  (* (+ (* (* y y) (* y y)) (+ (* (* 1.0 1.0) (* 1.0 1.0)) (* (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (+ (* y y) (* 1.0 1.0)) (- y 1.0))
  (* (/ y (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3)))
  (* (/ y (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))
  (* y (- y 1.0))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (+ (log x) (+ (- (log y) (log (- (* y y) (* 1.0 1.0)))) (log (- y 1.0))))
  (+ (log x) (+ (log (/ y (- (* y y) (* 1.0 1.0)))) (log (- y 1.0))))
  (+ (log x) (log (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (log (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (exp (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (* (* (* x x) x) (* (/ (* (* y y) y) (* (* (- (* y y) (* 1.0 1.0)) (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))))
  (* (* (* x x) x) (* (* (* (/ y (- (* y y) (* 1.0 1.0))) (/ y (- (* y y) (* 1.0 1.0)))) (/ y (- (* y y) (* 1.0 1.0)))) (* (* (- y 1.0) (- y 1.0)) (- y 1.0))))
  (* (* (* x x) x) (* (* (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (* (cbrt (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))) (cbrt (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))))
  (cbrt (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (* (* (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (sqrt (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (sqrt (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) y))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (neg 1.0)))
  (* x (* y (/ y (- (* y y) (* 1.0 1.0)))))
  (* x (* (neg 1.0) (/ y (- (* y y) (* 1.0 1.0)))))
  (* (* (/ y (- (* y y) (* 1.0 1.0))) y) x)
  (* (* (/ y (- (* y y) (* 1.0 1.0))) (neg 1.0)) x)
  (* (* y (/ y (- (* y y) (* 1.0 1.0)))) x)
  (* (* (neg 1.0) (/ y (- (* y y) (* 1.0 1.0)))) x)
  (* x (/ y (- (* y y) (* 1.0 1.0))))
  (* (cbrt x) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* (sqrt x) (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0)))
  (* x (* y (- (pow y 3) (pow 1.0 3))))
  (* x (* y (- (* y y) (* 1.0 1.0))))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- (pow y 3) (pow 1.0 3))))
  (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- (* y y) (* 1.0 1.0))))
  (* x (* y (- y 1.0)))
  (neg (+ (* 1.0 (pow y 3)) (+ (* 1.0 (pow y 5)) (* 1.0 y))))
  (+ (/ 1 y) (+ (* 1.0 (/ 1 (pow y 3))) (* 1.0 (/ 1 (pow y 5)))))
  (+ (/ 1 y) (+ (* 1.0 (/ 1 (pow y 3))) (* 1.0 (/ 1 (pow y 5)))))
  (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
  (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
  (- (+ x (* 1.0 (/ x (pow y 2)))) (* 1.0 (/ x y)))
0.477 * * [simplify]: iteration  0 :  5337  enodes  (cost  1362 )
0.482 * [simplify]: Simplified to:
   (log (/ y (- (* y y) (* 1.0 1.0))))
  (log (/ y (- (* y y) (* 1.0 1.0))))
  (exp (/ y (- (* y y) (* 1.0 1.0))))
  (pow (/ y (- (* y y) (* 1.0 1.0))) 3)
  (* (cbrt (/ y (- (* y y) (* 1.0 1.0)))) (cbrt (/ y (- (* y y) (* 1.0 1.0)))))
  (cbrt (/ y (- (* y y) (* 1.0 1.0))))
  (pow (/ y (- (* y y) (* 1.0 1.0))) 3)
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (neg y)
  (+ (* 1.0 1.0) (* y (neg y)))
  (* (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0)))) (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0))))
  (* (/ (cbrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (cbrt y))
  (/ (cbrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (* (cbrt y) (cbrt y))
  (/ (cbrt y) (- (* y y) (* 1.0 1.0)))
  (* (/ (cbrt y) (+ y 1.0)) (cbrt y))
  (/ (cbrt y) (- y 1.0))
  (/ (sqrt y) (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ (sqrt y) (cbrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0))))
  (sqrt y)
  (/ (sqrt y) (- (* y y) (* 1.0 1.0)))
  (/ (sqrt y) (+ y 1.0))
  (/ (sqrt y) (- y 1.0))
  (/ 1 (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ y (cbrt (- (* y y) (* 1.0 1.0))))
  (/ 1 (sqrt (- (* y y) (* 1.0 1.0))))
  (/ y (sqrt (- (* y y) (* 1.0 1.0))))
  1
  (/ y (- (* y y) (* 1.0 1.0)))
  (/ 1 (+ y 1.0))
  (/ y (- y 1.0))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (- y (/ 1.0 (/ y 1.0)))
  (/ y (* (cbrt (- (* y y) (* 1.0 1.0))) (cbrt (- (* y y) (* 1.0 1.0)))))
  (/ y (sqrt (- (* y y) (* 1.0 1.0))))
  y
  (/ y (+ y 1.0))
  (/ (- (* y y) (* 1.0 1.0)) (cbrt y))
  (/ (- (* y y) (* 1.0 1.0)) (sqrt y))
  (- y (/ 1.0 (/ y 1.0)))
  (/ y (- (pow y 6) (pow 1.0 6)))
  (/ y (- (pow y 4) (pow 1.0 4)))
  (/ y (+ y 1.0))
  (log (/ y (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (exp (/ y (+ y 1.0)))
  (pow (/ y (+ y 1.0)) 3)
  (pow (/ y (+ y 1.0)) 3)
  (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))
  (cbrt (/ y (+ y 1.0)))
  (pow (/ y (+ y 1.0)) 3)
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (* y (- (pow y 3) (pow 1.0 3)))
  (* (- (* y y) (* 1.0 1.0)) (+ (* y y) (* 1.0 (+ y 1.0))))
  (* y (- (* y y) (* 1.0 1.0)))
  (* (- (* y y) (* 1.0 1.0)) (+ y 1.0))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (* (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (sqrt (- y 1.0)))
  (/ y (- y (/ 1.0 (/ y 1.0))))
  (/ (neg 1.0) (- y (/ 1.0 (/ y 1.0))))
  (/ y (- y (/ 1.0 (/ y 1.0))))
  (/ (neg 1.0) (- y (/ 1.0 (/ y 1.0))))
  (* (/ y (- (* y y) (* 1.0 1.0))) (* (cbrt (- y 1.0)) (cbrt (- y 1.0))))
  (* (/ y (- (* y y) (* 1.0 1.0))) (sqrt (- y 1.0)))
  (/ y (- (* y y) (* 1.0 1.0)))
  (* (/ y (- (* y y) (* 1.0 1.0))) (+ (sqrt y) (sqrt 1.0)))
  (/ y (- (* y y) (* 1.0 1.0)))
  (* (cbrt (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (sqrt (/ y (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt y) (cbrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* (/ (cbrt y) (sqrt (- (* y y) (* 1.0 1.0)))) (- y 1.0))
  (* 1 (/ (cbrt y) (+ y 1.0)))
  (cbrt y)
  (* (- y 1.0) (/ (sqrt y) (cbrt (- (* y y) (* 1.0 1.0)))))
  (* (- y 1.0) (/ (sqrt y) (sqrt (- (* y y) (* 1.0 1.0)))))
  (* 1 (/ (sqrt y) (+ y 1.0)))
  (sqrt y)
  (* (- y 1.0) (/ y (cbrt (- (* y y) (* 1.0 1.0)))))
  (* (- y 1.0) (/ y (sqrt (- (* y y) (* 1.0 1.0)))))
  (/ y (+ y 1.0))
  y
  (/ y (+ y 1.0))
  (* 1 (/ 1 (+ y 1.0)))
  (* (- y 1.0) (+ (pow y 4) (+ (pow 1.0 4) (* y (* y (* 1.0 1.0))))))
  (* (- y 1.0) (+ (* y y) (* 1.0 1.0)))
  (/ (- (pow y 3) (pow 1.0 3)) (- y (/ 1.0 (/ y 1.0))))
  y
  (* y (- y 1.0))
  (* y (/ x (+ y 1.0)))
  (* y (/ x (+ y 1.0)))
  (log (* y (/ x (+ y 1.0))))
  (log (* y (/ x (+ y 1.0))))
  (log (* y (/ x (+ y 1.0))))
  (log (* y (/ x (+ y 1.0))))
  (pow (exp (/ y (+ y 1.0))) x)
  (pow (* y (/ x (+ y 1.0))) 3)
  (pow (* y (/ x (+ y 1.0))) 3)
  (pow (* y (/ x (+ y 1.0))) 3)
  (* (cbrt (* y (/ x (+ y 1.0)))) (cbrt (* y (/ x (+ y 1.0)))))
  (cbrt (* y (/ x (+ y 1.0))))
  (pow (* y (/ x (+ y 1.0))) 3)
  (sqrt (* y (/ x (+ y 1.0))))
  (sqrt (* y (/ x (+ y 1.0))))
  (* y (/ x (- y (/ 1.0 (/ y 1.0)))))
  (* 1.0 (neg (/ x (- y (/ 1.0 (/ y 1.0))))))
  (* y (/ x (- y (/ 1.0 (/ y 1.0)))))
  (* 1.0 (neg (/ x (- y (/ 1.0 (/ y 1.0))))))
  (* y (/ x (- y (/ 1.0 (/ y 1.0)))))
  (* 1.0 (neg (/ x (- y (/ 1.0 (/ y 1.0))))))
  (* y (/ x (- y (/ 1.0 (/ y 1.0)))))
  (* 1.0 (neg (/ x (- y (/ 1.0 (/ y 1.0))))))
  (/ x (- y (/ 1.0 (/ y 1.0))))
  (* y (/ (cbrt x) (+ y 1.0)))
  (* y (/ (sqrt x) (+ y 1.0)))
  (* y (/ x (+ y 1.0)))
  (* y (* x (- (pow y 3) (pow 1.0 3))))
  (* y (* x (- (* y y) (* 1.0 1.0))))
  (* (- (pow y 3) (pow 1.0 3)) (/ x (- y (/ 1.0 (/ y 1.0)))))
  (* y x)
  (* y (* x (- y 1.0)))
  (* 1.0 (neg (+ (pow y 3) (+ y (pow y 5)))))
  (+ (/ 1 y) (+ (/ 1.0 (pow y 3)) (/ 1.0 (pow y 5))))
  (+ (/ 1 y) (+ (/ 1.0 (pow y 3)) (/ 1.0 (pow y 5))))
  (* 1.0 (- (+ y (pow y 3)) (* y y)))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
  (* 1.0 (- (* x (+ y (pow y 3))) (* y (* y x))))
  (+ x (* 1.0 (- (/ x (* y y)) (/ x y))))
  (+ x (* 1.0 (- (/ x (* y y)) (/ x y))))
0.482 * * * [progress]: adding candidates to table
0.613 * [progress]: [Phase 3 of 3] Extracting.
0.613 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* x y) (+ y 1.0)))> #<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))>)
0.613 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* x y) (+ y 1.0)) y x)
0.614 * * * * [regimes]: Trying to branch on (/ (* x y) (+ y 1.0)) from (#<alt (λ (x y) (/ (* x y) (+ y 1.0)))> #<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))>)
0.652 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* x y) (+ y 1.0)))> #<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))>)
0.689 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* x y) (+ y 1.0)))> #<alt (λ (x y) (* x (/ y (+ y 1.0))))> #<alt (λ (x y) (* x (* (/ y (- (* y y) (* 1.0 1.0))) (- y 1.0))))>)
0.727 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.727 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y (+ y 1.0)))
0.728 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.728 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.728 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
1.404 * [regime-testing]: End program error score: 0.01877358732359574
1.491 * [regime-testing]: Target error score: 0.030134068794093687