14.109 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.075 * * * [progress]: [2/2] Setting up program.
0.078 * [progress]: [Phase 2 of 3] Improving.
0.078 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/ (* x y) (+ y 1.0))
0.080 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.080 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.081 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
0.084 * * [progress]: iteration 1 / 4
0.084 * * * [progress]: picking best candidate
0.088 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y (+ y 1.0))))>
0.088 * * * [progress]: localizing error
0.093 * * * [progress]: generating rewritten candidates
0.093 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.102 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.109 * * * [progress]: generating series expansions
0.109 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.109 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.109 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.109 * [taylor]: Taking taylor expansion of (* x y) in y
0.109 * [taylor]: Taking taylor expansion of x in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 1.0 in y
0.110 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.110 * [taylor]: Taking taylor expansion of (* x y) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.110 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.110 * [taylor]: Taking taylor expansion of (* x y) in x
0.110 * [taylor]: Taking taylor expansion of x in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.110 * [taylor]: Taking taylor expansion of y in x
0.110 * [taylor]: Taking taylor expansion of 1.0 in x
0.110 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [taylor]: Taking taylor expansion of 1.0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.111 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.111 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of 1.0 in y
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.111 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.111 * [taylor]: Taking taylor expansion of x in x
0.111 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.111 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.111 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.111 * [taylor]: Taking taylor expansion of 1.0 in x
0.111 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.112 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.112 * [taylor]: Taking taylor expansion of x in x
0.112 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.112 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of 1.0 in x
0.112 * [taylor]: Taking taylor expansion of y in x
0.112 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.112 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.112 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.112 * [taylor]: Taking taylor expansion of 1.0 in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [taylor]: Taking taylor expansion of 1 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.116 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.117 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.117 * [taylor]: Taking taylor expansion of x in y
0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.117 * [taylor]: Taking taylor expansion of 1.0 in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of y in y
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.117 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of y in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.117 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.117 * [taylor]: Taking taylor expansion of x in x
0.117 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.117 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.117 * [taylor]: Taking taylor expansion of 1.0 in x
0.117 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.118 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.118 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.118 * [taylor]: Taking taylor expansion of 1.0 in y
0.118 * [taylor]: Taking taylor expansion of y in y
0.118 * [taylor]: Taking taylor expansion of 1 in y
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [taylor]: Taking taylor expansion of 0 in y
0.119 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.119 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
0.119 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of 1.0 in y
0.119 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.119 * [taylor]: Taking taylor expansion of y in y
0.119 * [taylor]: Taking taylor expansion of 1.0 in y
0.120 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.120 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 1.0 in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.120 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.120 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.120 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [taylor]: Taking taylor expansion of 1.0 in y
0.120 * [taylor]: Taking taylor expansion of y in y
0.121 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.121 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.121 * [taylor]: Taking taylor expansion of -1 in y
0.121 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.121 * [taylor]: Taking taylor expansion of -1 in y
0.121 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.121 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.121 * [taylor]: Taking taylor expansion of 1.0 in y
0.121 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.121 * [taylor]: Taking taylor expansion of y in y
0.122 * * * [progress]: simplifying candidates
0.123 * [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)))
0.177 * * [simplify]: iteration  0 :  5485  enodes  (cost  665 )
0.180 * [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)))
0.180 * * * [progress]: adding candidates to table
0.251 * * [progress]: iteration 2 / 4
0.251 * * * [progress]: picking best candidate
0.259 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>
0.259 * * * [progress]: localizing error
0.263 * * * [progress]: generating rewritten candidates
0.263 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.270 * * * [progress]: generating series expansions
0.270 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.270 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.270 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.270 * [taylor]: Taking taylor expansion of (* x y) in y
0.270 * [taylor]: Taking taylor expansion of x in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.270 * [taylor]: Taking taylor expansion of y in y
0.270 * [taylor]: Taking taylor expansion of 1.0 in y
0.270 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.270 * [taylor]: Taking taylor expansion of (* x y) in x
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.270 * [taylor]: Taking taylor expansion of y in x
0.270 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.271 * [taylor]: Taking taylor expansion of (* x y) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.271 * [taylor]: Taking taylor expansion of y in x
0.271 * [taylor]: Taking taylor expansion of 1.0 in x
0.271 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [taylor]: Taking taylor expansion of 1.0 in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.272 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of 1.0 in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.272 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of 1.0 in x
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.272 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.272 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of 1.0 in x
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.273 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.273 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.273 * [taylor]: Taking taylor expansion of 1.0 in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [taylor]: Taking taylor expansion of 1 in y
0.273 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.274 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.274 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.274 * [taylor]: Taking taylor expansion of x in y
0.274 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.274 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.274 * [taylor]: Taking taylor expansion of 1.0 in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of y in y
0.274 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.274 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.274 * [taylor]: Taking taylor expansion of x in x
0.274 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.274 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.275 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.275 * [taylor]: Taking taylor expansion of x in x
0.275 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.275 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.275 * [taylor]: Taking taylor expansion of 1.0 in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of y in x
0.275 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.275 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.275 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.275 * [taylor]: Taking taylor expansion of 1.0 in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [taylor]: Taking taylor expansion of 1 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.277 * * * [progress]: simplifying candidates
0.277 * [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)))
0.323 * * [simplify]: iteration  0 :  5421  enodes  (cost  248 )
0.325 * [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)))
0.325 * * * [progress]: adding candidates to table
0.352 * * [progress]: iteration 3 / 4
0.353 * * * [progress]: picking best candidate
0.358 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))>
0.358 * * * [progress]: localizing error
0.365 * * * [progress]: generating rewritten candidates
0.365 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.382 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.393 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
0.398 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.410 * * * [progress]: generating series expansions
0.410 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.410 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.410 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.410 * [taylor]: Taking taylor expansion of (* x y) in y
0.410 * [taylor]: Taking taylor expansion of x in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [taylor]: Taking taylor expansion of 1.0 in y
0.411 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.411 * [taylor]: Taking taylor expansion of (* x y) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.411 * [taylor]: Taking taylor expansion of (* x y) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.411 * [taylor]: Taking taylor expansion of y in x
0.411 * [taylor]: Taking taylor expansion of 1.0 in x
0.411 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [taylor]: Taking taylor expansion of 1.0 in y
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.411 * [taylor]: Taking taylor expansion of 0 in y
0.412 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.412 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of 1.0 in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.412 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.412 * [taylor]: Taking taylor expansion of x in x
0.412 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.412 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.412 * [taylor]: Taking taylor expansion of 1.0 in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.413 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.413 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of 1.0 in x
0.413 * [taylor]: Taking taylor expansion of y in x
0.413 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.413 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.413 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.413 * [taylor]: Taking taylor expansion of 1.0 in y
0.413 * [taylor]: Taking taylor expansion of y in y
0.413 * [taylor]: Taking taylor expansion of 1 in y
0.414 * [taylor]: Taking taylor expansion of 0 in y
0.414 * [taylor]: Taking taylor expansion of 0 in y
0.414 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x)) in (x y) around 0
0.414 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x)) in y
0.414 * [taylor]: Taking taylor expansion of -1 in y
0.414 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x) in y
0.415 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) in y
0.415 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.415 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.415 * [taylor]: Taking taylor expansion of -1 in y
0.415 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.415 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.415 * [taylor]: Taking taylor expansion of 1.0 in y
0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of y in y
0.415 * [taylor]: Taking taylor expansion of x in y
0.415 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x)) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x) in x
0.415 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) in x
0.415 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in x
0.415 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in x
0.415 * [taylor]: Taking taylor expansion of -1 in x
0.415 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.415 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.415 * [taylor]: Taking taylor expansion of 1.0 in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x)) in x
0.416 * [taylor]: Taking taylor expansion of -1 in x
0.416 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) x) in x
0.416 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) 2) in x
0.416 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in x
0.416 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in x
0.416 * [taylor]: Taking taylor expansion of -1 in x
0.416 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.416 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.416 * [taylor]: Taking taylor expansion of 1.0 in x
0.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.417 * [taylor]: Taking taylor expansion of (* -1 (pow (sqrt (/ -1 (* y (- 1.0 (/ 1 y))))) 2)) in y
0.417 * [taylor]: Taking taylor expansion of -1 in y
0.417 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 (* y (- 1.0 (/ 1 y))))) 2) in y
0.417 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* y (- 1.0 (/ 1 y))))) in y
0.417 * [taylor]: Taking taylor expansion of (/ -1 (* y (- 1.0 (/ 1 y)))) in y
0.417 * [taylor]: Taking taylor expansion of -1 in y
0.417 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.417 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.417 * [taylor]: Taking taylor expansion of 1.0 in y
0.417 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.417 * [taylor]: Taking taylor expansion of y in y
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.418 * [taylor]: Taking taylor expansion of 0 in y
0.419 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.419 * [approximate]: Taking taylor expansion of (* x (sqrt (/ y (+ y 1.0)))) in (x y) around 0
0.419 * [taylor]: Taking taylor expansion of (* x (sqrt (/ y (+ y 1.0)))) in y
0.419 * [taylor]: Taking taylor expansion of x in y
0.419 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in y
0.419 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.419 * [taylor]: Taking taylor expansion of y in y
0.419 * [taylor]: Taking taylor expansion of 1.0 in y
0.419 * [taylor]: Taking taylor expansion of (* x (sqrt (/ y (+ y 1.0)))) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in x
0.419 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [taylor]: Taking taylor expansion of 1.0 in x
0.420 * [taylor]: Taking taylor expansion of (* x (sqrt (/ y (+ y 1.0)))) in x
0.420 * [taylor]: Taking taylor expansion of x in x
0.420 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in x
0.420 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.420 * [taylor]: Taking taylor expansion of y in x
0.420 * [taylor]: Taking taylor expansion of 1.0 in x
0.420 * [taylor]: Taking taylor expansion of 0 in y
0.420 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in y
0.420 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.420 * [taylor]: Taking taylor expansion of y in y
0.420 * [taylor]: Taking taylor expansion of 1.0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.421 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [approximate]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y)))) in (x y) around 0
0.423 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y)))) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.423 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of 1.0 in y
0.423 * [taylor]: Taking taylor expansion of y in y
0.423 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y)))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.423 * [taylor]: Taking taylor expansion of x in x
0.423 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in x
0.423 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.423 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.423 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [taylor]: Taking taylor expansion of 1.0 in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y)))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in x
0.424 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of 1.0 in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.424 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.424 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.424 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.424 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.424 * [taylor]: Taking taylor expansion of 1.0 in y
0.424 * [taylor]: Taking taylor expansion of y in y
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.425 * [taylor]: Taking taylor expansion of 0 in y
0.426 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x)) in (x y) around 0
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x)) in y
0.426 * [taylor]: Taking taylor expansion of -1 in y
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x) in y
0.426 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.426 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.426 * [taylor]: Taking taylor expansion of -1 in y
0.426 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.426 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.426 * [taylor]: Taking taylor expansion of 1.0 in y
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [taylor]: Taking taylor expansion of x in y
0.426 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x)) in x
0.426 * [taylor]: Taking taylor expansion of -1 in x
0.426 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x) in x
0.426 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in x
0.426 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in x
0.426 * [taylor]: Taking taylor expansion of -1 in x
0.426 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.426 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.426 * [taylor]: Taking taylor expansion of 1.0 in x
0.426 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.426 * [taylor]: Taking taylor expansion of y in x
0.426 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of x in x
0.427 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x)) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) x) in x
0.427 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in x
0.427 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in x
0.427 * [taylor]: Taking taylor expansion of -1 in x
0.427 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.427 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.427 * [taylor]: Taking taylor expansion of 1.0 in x
0.427 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.427 * [taylor]: Taking taylor expansion of y in x
0.428 * [taylor]: Taking taylor expansion of x in x
0.428 * [taylor]: Taking taylor expansion of (* -1 (sqrt (/ -1 (* y (- 1.0 (/ 1 y)))))) in y
0.428 * [taylor]: Taking taylor expansion of -1 in y
0.428 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* y (- 1.0 (/ 1 y))))) in y
0.428 * [taylor]: Taking taylor expansion of (/ -1 (* y (- 1.0 (/ 1 y)))) in y
0.428 * [taylor]: Taking taylor expansion of -1 in y
0.428 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.428 * [taylor]: Taking taylor expansion of 1.0 in y
0.428 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [taylor]: Taking taylor expansion of 0 in y
0.429 * [taylor]: Taking taylor expansion of 0 in y
0.430 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
0.430 * [approximate]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in (y) around 0
0.430 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in y
0.430 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of 1.0 in y
0.430 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in y
0.430 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [taylor]: Taking taylor expansion of 1.0 in y
0.431 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in (y) around 0
0.431 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.431 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.431 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.431 * [taylor]: Taking taylor expansion of (/ 1 y) 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 (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.432 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.432 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 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 y in y
0.432 * [approximate]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in (y) around 0
0.432 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.432 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.432 * [taylor]: Taking taylor expansion of -1 in y
0.432 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.432 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.432 * [taylor]: Taking taylor expansion of 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 y in y
0.433 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.433 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.433 * [taylor]: Taking taylor expansion of -1 in y
0.433 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.433 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.433 * [taylor]: Taking taylor expansion of 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 y in y
0.434 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.434 * [approximate]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in (y) around 0
0.434 * [taylor]: Taking taylor expansion of (sqrt (/ y (+ y 1.0))) in y
0.434 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (+ y 1.0) 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 (sqrt (/ y (+ y 1.0))) in y
0.434 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.434 * [taylor]: Taking taylor expansion of y in y
0.434 * [taylor]: Taking taylor expansion of 1.0 in y
0.435 * [approximate]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in (y) around 0
0.435 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.435 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.435 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 y) 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
0.436 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.436 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.436 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.436 * [taylor]: Taking taylor expansion of 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 * [approximate]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in (y) around 0
0.436 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.436 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.436 * [taylor]: Taking taylor expansion of -1 in y
0.436 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.436 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.436 * [taylor]: Taking taylor expansion of 1.0 in y
0.436 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of (sqrt (/ -1 (* (- 1.0 (/ 1 y)) y))) in y
0.437 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.437 * [taylor]: Taking taylor expansion of -1 in y
0.437 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.437 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.437 * [taylor]: Taking taylor expansion of 1.0 in y
0.437 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.437 * [taylor]: Taking taylor expansion of y in y
0.437 * * * [progress]: simplifying candidates
0.439 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))
  (+ (+ (log x) (log (sqrt (/ y (+ y 1.0))))) (log (sqrt (/ y (+ y 1.0)))))
  (+ (log (* x (sqrt (/ y (+ y 1.0))))) (log (sqrt (/ y (+ y 1.0)))))
  (log (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (exp (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (* (* (* x x) x) (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))) (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (* (* (* x (sqrt (/ y (+ y 1.0)))) (* x (sqrt (/ y (+ y 1.0))))) (* x (sqrt (/ y (+ y 1.0))))) (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (cbrt (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))) (cbrt (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))))
  (cbrt (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (* (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (sqrt (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (sqrt (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (* x (sqrt y)) (sqrt y))
  (* (sqrt (+ y 1.0)) (sqrt (+ y 1.0)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0))))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (* (cbrt y) (cbrt y)) 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (* (cbrt y) (cbrt y)) 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (sqrt y) 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ (sqrt y) 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ 1 (sqrt (+ y 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ 1 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ 1 1)))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt 1))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt y))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ (pow y 3) (pow 1.0 3)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (- (* y y) (* 1.0 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* (* x (sqrt (/ y (+ y 1.0)))) 1)
  (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0))))
  (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt y))
  (* (* x (sqrt y)) (sqrt (/ y (+ y 1.0))))
  (* x (sqrt (/ y (+ y 1.0))))
  (+ (log x) (log (sqrt (/ y (+ y 1.0)))))
  (log (* x (sqrt (/ y (+ y 1.0)))))
  (exp (* x (sqrt (/ y (+ y 1.0)))))
  (* (* (* x x) x) (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))
  (* (cbrt (* x (sqrt (/ y (+ y 1.0))))) (cbrt (* x (sqrt (/ y (+ y 1.0))))))
  (cbrt (* x (sqrt (/ y (+ y 1.0)))))
  (* (* (* x (sqrt (/ y (+ y 1.0)))) (* x (sqrt (/ y (+ y 1.0))))) (* x (sqrt (/ y (+ y 1.0)))))
  (sqrt (* x (sqrt (/ y (+ y 1.0)))))
  (sqrt (* x (sqrt (/ y (+ y 1.0)))))
  (* (sqrt x) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* (sqrt x) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* (sqrt x) (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))))
  (* (sqrt x) (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))))
  (* (sqrt x) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* (sqrt x) (sqrt (sqrt (/ y (+ y 1.0)))))
  (* x (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0))))))
  (* x (sqrt (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))))
  (* x (sqrt (sqrt (/ y (+ y 1.0)))))
  (* x (sqrt (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (sqrt (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0)))))
  (* x (sqrt (/ (* (cbrt y) (cbrt y)) 1)))
  (* x (sqrt (/ (* (cbrt y) (cbrt y)) 1)))
  (* x (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))))
  (* x (sqrt (/ (sqrt y) 1)))
  (* x (sqrt (/ (sqrt y) 1)))
  (* x (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (sqrt (/ 1 (sqrt (+ y 1.0)))))
  (* x (sqrt (/ 1 1)))
  (* x (sqrt (/ 1 1)))
  (* x (sqrt 1))
  (* x (sqrt y))
  (* x (sqrt (/ y (+ (pow y 3) (pow 1.0 3)))))
  (* x (sqrt (/ y (- (* y y) (* 1.0 1.0)))))
  (* x (sqrt (sqrt (/ y (+ y 1.0)))))
  (* x 1)
  (* (cbrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (sqrt y))
  (log (sqrt (/ y (+ y 1.0))))
  (exp (sqrt (/ y (+ y 1.0))))
  (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0)))))
  (cbrt (sqrt (/ y (+ y 1.0))))
  (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))
  (sqrt (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))))
  (sqrt (cbrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))))
  (sqrt (/ (cbrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) 1))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (* (cbrt y) (cbrt y)) 1))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (sqrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) 1))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) 1))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ y (cbrt (+ y 1.0))))
  (sqrt (/ 1 (sqrt (+ y 1.0))))
  (sqrt (/ y (sqrt (+ y 1.0))))
  (sqrt (/ 1 1))
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ 1 1))
  (sqrt (/ y (+ y 1.0)))
  (sqrt 1)
  (sqrt (/ y (+ y 1.0)))
  (sqrt y)
  (sqrt (/ 1 (+ y 1.0)))
  (sqrt (/ y (+ (pow y 3) (pow 1.0 3))))
  (sqrt (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (- y 1.0))
  (sqrt y)
  (sqrt (+ y 1.0))
  (/ 1 2)
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (log (sqrt (/ y (+ y 1.0))))
  (exp (sqrt (/ y (+ y 1.0))))
  (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0)))))
  (cbrt (sqrt (/ y (+ y 1.0))))
  (* (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0))))
  (sqrt (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0)))))
  (sqrt (cbrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) (sqrt (+ y 1.0))))
  (sqrt (/ (cbrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (* (cbrt y) (cbrt y)) 1))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (* (cbrt y) (cbrt y)) 1))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (sqrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) 1))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) 1))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ y (cbrt (+ y 1.0))))
  (sqrt (/ 1 (sqrt (+ y 1.0))))
  (sqrt (/ y (sqrt (+ y 1.0))))
  (sqrt (/ 1 1))
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ 1 1))
  (sqrt (/ y (+ y 1.0)))
  (sqrt 1)
  (sqrt (/ y (+ y 1.0)))
  (sqrt y)
  (sqrt (/ 1 (+ y 1.0)))
  (sqrt (/ y (+ (pow y 3) (pow 1.0 3))))
  (sqrt (+ (* y y) (- (* 1.0 1.0) (* y 1.0))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (- y 1.0))
  (sqrt y)
  (sqrt (+ y 1.0))
  (/ 1 2)
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 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 (* x (* NAN (pow y 3)))) (+ (* 1.0 (* x (* NAN (pow y 2)))) (+ (* x (* (pow NAN 3) (pow y 2))) (* x (* NAN y))))) (+ (* 2.0 (* x (* (pow NAN 3) (pow y 3)))) (* 2 (* x (* (pow NAN 5) (pow y 3))))))
  (- (+ x (* 0.375 (/ x (pow y 2)))) (* 0.5 (/ x y)))
  (- (+ x (* 0.375 (/ x (pow y 2)))) (* 0.5 (/ x y)))
  (- (+ (* (pow NAN 3) (pow y 2)) (+ (* 1.0 (* NAN (pow y 2))) (+ (* 1.0 (* NAN (pow y 3))) (* NAN y)))) (+ (* 2.0 (* (pow NAN 3) (pow y 3))) (* 2 (* (pow NAN 5) (pow y 3)))))
  (- (+ (* 0.375 (/ 1 (pow y 2))) 1) (* 0.5 (/ 1 y)))
  (- (+ (* 0.375 (/ 1 (pow y 2))) 1) (* 0.5 (/ 1 y)))
  (- (+ (* (pow NAN 3) (pow y 2)) (+ (* 1.0 (* NAN (pow y 2))) (+ (* 1.0 (* NAN (pow y 3))) (* NAN y)))) (+ (* 2.0 (* (pow NAN 3) (pow y 3))) (* 2 (* (pow NAN 5) (pow y 3)))))
  (- (+ (* 0.375 (/ 1 (pow y 2))) 1) (* 0.5 (/ 1 y)))
  (- (+ (* 0.375 (/ 1 (pow y 2))) 1) (* 0.5 (/ 1 y)))
0.471 * * [simplify]: iteration  0 :  5019  enodes  (cost  1641 )
0.477 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
  (* 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 x) (/ y (+ y 1.0)))
  (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))))
  (* x y)
  (+ y 1.0)
  (* x (* (sqrt (/ y (+ y 1.0))) (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0)))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (fabs (cbrt (/ y (+ y 1.0))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt (/ y (+ y 1.0))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (fabs (/ (cbrt y) (cbrt (+ y 1.0))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y)))))
  (* x (* (sqrt (/ y (+ y 1.0))) (fabs (cbrt y))))
  (* x (* (sqrt (/ y (+ y 1.0))) (fabs (cbrt y))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt y))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt y))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ 1 (sqrt (+ y 1.0))))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt y)))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (+ (pow y 3) (pow 1.0 3))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (/ y (- (* y y) (* 1.0 1.0))))))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt (/ y (+ y 1.0))))))
  (* x (sqrt (/ y (+ y 1.0))))
  (/ y (+ y 1.0))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt y)))
  (* x (* (sqrt (/ y (+ y 1.0))) (sqrt y)))
  (* x (sqrt (/ y (+ y 1.0))))
  (log (* x (sqrt (/ y (+ y 1.0)))))
  (log (* x (sqrt (/ y (+ y 1.0)))))
  (pow (exp (sqrt (/ y (+ y 1.0)))) x)
  (pow (* x (sqrt (/ y (+ y 1.0)))) 3)
  (* (cbrt (* x (sqrt (/ y (+ y 1.0))))) (cbrt (* x (sqrt (/ y (+ y 1.0))))))
  (cbrt (* x (sqrt (/ y (+ y 1.0)))))
  (pow (* x (sqrt (/ y (+ y 1.0)))) 3)
  (sqrt (* x (sqrt (/ y (+ y 1.0)))))
  (sqrt (* x (sqrt (/ y (+ y 1.0)))))
  (* (sqrt (sqrt (/ y (+ y 1.0)))) (sqrt x))
  (* (sqrt (sqrt (/ y (+ y 1.0)))) (sqrt x))
  (* (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))) (sqrt x))
  (* (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))) (sqrt x))
  (* (sqrt (sqrt (/ y (+ y 1.0)))) (sqrt x))
  (* (sqrt (sqrt (/ y (+ y 1.0)))) (sqrt x))
  (* x (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0))))))
  (* x (fabs (cbrt (/ y (+ y 1.0)))))
  (* x (sqrt (sqrt (/ y (+ y 1.0)))))
  (* x (fabs (/ (cbrt y) (cbrt (+ y 1.0)))))
  (* x (sqrt (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y))))
  (* x (fabs (cbrt y)))
  (* x (fabs (cbrt y)))
  (* x (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (sqrt (/ (sqrt y) (sqrt (+ y 1.0)))))
  (* x (sqrt (sqrt y)))
  (* x (sqrt (sqrt y)))
  (* x (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))))
  (* x (sqrt (/ 1 (sqrt (+ y 1.0)))))
  x
  x
  x
  (* x (sqrt y))
  (* x (sqrt (/ y (+ (pow y 3) (pow 1.0 3)))))
  (* x (sqrt (/ y (- (* y y) (* 1.0 1.0)))))
  (* x (sqrt (sqrt (/ y (+ y 1.0)))))
  x
  (* (sqrt (/ y (+ y 1.0))) (cbrt x))
  (* (sqrt (/ y (+ y 1.0))) (sqrt x))
  (* x (sqrt (/ y (+ y 1.0))))
  (* x (sqrt y))
  (log (sqrt (/ y (+ y 1.0))))
  (exp (sqrt (/ y (+ y 1.0))))
  (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0)))))
  (cbrt (sqrt (/ y (+ y 1.0))))
  (pow (sqrt (/ y (+ y 1.0))) 3)
  (fabs (cbrt (/ y (+ y 1.0))))
  (sqrt (cbrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (fabs (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y)))
  (sqrt (/ (cbrt y) (sqrt (+ y 1.0))))
  (fabs (cbrt y))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (fabs (cbrt y))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (sqrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (sqrt y))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (sqrt y))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ y (cbrt (+ y 1.0))))
  (sqrt (/ 1 (sqrt (+ y 1.0))))
  (sqrt (/ y (sqrt (+ y 1.0))))
  1
  (sqrt (/ y (+ y 1.0)))
  1
  (sqrt (/ y (+ y 1.0)))
  1
  (sqrt (/ y (+ y 1.0)))
  (sqrt y)
  (sqrt (/ 1 (+ y 1.0)))
  (sqrt (/ y (+ (pow y 3) (pow 1.0 3))))
  (sqrt (+ (* y y) (* 1.0 (- 1.0 y))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (- y 1.0))
  (sqrt y)
  (sqrt (+ y 1.0))
  1/2
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (log (sqrt (/ y (+ y 1.0))))
  (exp (sqrt (/ y (+ y 1.0))))
  (* (cbrt (sqrt (/ y (+ y 1.0)))) (cbrt (sqrt (/ y (+ y 1.0)))))
  (cbrt (sqrt (/ y (+ y 1.0))))
  (pow (sqrt (/ y (+ y 1.0))) 3)
  (fabs (cbrt (/ y (+ y 1.0))))
  (sqrt (cbrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ y 1.0))))
  (fabs (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (cbrt y) (cbrt (+ y 1.0))))
  (sqrt (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y)))
  (sqrt (/ (cbrt y) (sqrt (+ y 1.0))))
  (fabs (cbrt y))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (fabs (cbrt y))
  (sqrt (/ (cbrt y) (+ y 1.0)))
  (sqrt (/ (sqrt y) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ (sqrt y) (cbrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (/ (sqrt y) (sqrt (+ y 1.0))))
  (sqrt (sqrt y))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (sqrt y))
  (sqrt (/ (sqrt y) (+ y 1.0)))
  (sqrt (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (sqrt (/ y (cbrt (+ y 1.0))))
  (sqrt (/ 1 (sqrt (+ y 1.0))))
  (sqrt (/ y (sqrt (+ y 1.0))))
  1
  (sqrt (/ y (+ y 1.0)))
  1
  (sqrt (/ y (+ y 1.0)))
  1
  (sqrt (/ y (+ y 1.0)))
  (sqrt y)
  (sqrt (/ 1 (+ y 1.0)))
  (sqrt (/ y (+ (pow y 3) (pow 1.0 3))))
  (sqrt (+ (* y y) (* 1.0 (- 1.0 y))))
  (sqrt (/ y (- (* y y) (* 1.0 1.0))))
  (sqrt (- y 1.0))
  (sqrt y)
  (sqrt (+ y 1.0))
  1/2
  (sqrt (sqrt (/ y (+ y 1.0))))
  (sqrt (sqrt (/ y (+ 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)))
  (+ (* x (* y (+ (* y (pow NAN 3)) NAN))) (- (* x (* 1.0 (* (* y y) (+ (* y NAN) NAN)))) (* x (* (pow y 3) (+ (* (pow NAN 3) 2.0) (* 2 (pow NAN 5)))))))
  (+ x (* (/ x y) (- (/ 0.375 y) 0.5)))
  (+ x (* (/ x y) (- (/ 0.375 y) 0.5)))
  (+ (* NAN (+ y (* (pow y 3) 1.0))) (- (* (* y y) (+ (pow NAN 3) (* 1.0 NAN))) (* (pow y 3) (+ (* (pow NAN 3) 2.0) (* 2 (pow NAN 5))))))
  (+ 1 (- (/ 0.375 (* y y)) (/ 0.5 y)))
  (+ 1 (- (/ 0.375 (* y y)) (/ 0.5 y)))
  (+ (* NAN (+ y (* (pow y 3) 1.0))) (- (* (* y y) (+ (pow NAN 3) (* 1.0 NAN))) (* (pow y 3) (+ (* (pow NAN 3) 2.0) (* 2 (pow NAN 5))))))
  (+ 1 (- (/ 0.375 (* y y)) (/ 0.5 y)))
  (+ 1 (- (/ 0.375 (* y y)) (/ 0.5 y)))
0.478 * * * [progress]: adding candidates to table
0.681 * * [progress]: iteration 4 / 4
0.681 * * * [progress]: picking best candidate
0.684 * * * * [pick]: Picked  #<alt (λ (x y) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))>
0.684 * * * [progress]: localizing error
0.691 * * * [progress]: generating rewritten candidates
0.691 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.702 * * * * [progress]: [ 2 / 3 ] rewriting at (2 2)
0.712 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2 1)
0.720 * * * [progress]: generating series expansions
0.720 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.720 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.720 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.720 * [taylor]: Taking taylor expansion of (* x y) in y
0.720 * [taylor]: Taking taylor expansion of x in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.720 * [taylor]: Taking taylor expansion of y in y
0.720 * [taylor]: Taking taylor expansion of 1.0 in y
0.720 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.720 * [taylor]: Taking taylor expansion of (* x y) in x
0.720 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.721 * [taylor]: Taking taylor expansion of (* x y) in x
0.721 * [taylor]: Taking taylor expansion of x in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.721 * [taylor]: Taking taylor expansion of y in x
0.721 * [taylor]: Taking taylor expansion of 1.0 in x
0.721 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.721 * [taylor]: Taking taylor expansion of y in y
0.721 * [taylor]: Taking taylor expansion of 1.0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.721 * [taylor]: Taking taylor expansion of 0 in y
0.722 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.722 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.722 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.722 * [taylor]: Taking taylor expansion of x in y
0.722 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.722 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.722 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of 1.0 in y
0.722 * [taylor]: Taking taylor expansion of y in y
0.722 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.722 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.722 * [taylor]: Taking taylor expansion of x in x
0.722 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.722 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.722 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.722 * [taylor]: Taking taylor expansion of 1.0 in x
0.722 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.723 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.723 * [taylor]: Taking taylor expansion of x in x
0.723 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.723 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.723 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of 1.0 in x
0.723 * [taylor]: Taking taylor expansion of y in x
0.723 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.723 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.723 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.723 * [taylor]: Taking taylor expansion of 1.0 in y
0.723 * [taylor]: Taking taylor expansion of y in y
0.723 * [taylor]: Taking taylor expansion of 1 in y
0.723 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [taylor]: Taking taylor expansion of 0 in y
0.724 * [approximate]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.724 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y))) in y
0.724 * [taylor]: Taking taylor expansion of -1 in y
0.724 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y)) in y
0.724 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in y
0.724 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.724 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.724 * [taylor]: Taking taylor expansion of -1 in y
0.724 * [taylor]: Taking taylor expansion of x in y
0.725 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.725 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.725 * [taylor]: Taking taylor expansion of 1.0 in y
0.725 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of y in y
0.725 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y))) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y)) in x
0.725 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.725 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.725 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.725 * [taylor]: Taking taylor expansion of 1.0 in x
0.725 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of y in x
0.725 * [taylor]: Taking taylor expansion of (* -1 (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y))) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of (/ (pow (sqrt (/ -1 x)) 2) (* (- 1.0 (/ 1 y)) y)) in x
0.725 * [taylor]: Taking taylor expansion of (pow (sqrt (/ -1 x)) 2) in x
0.725 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.725 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.725 * [taylor]: Taking taylor expansion of -1 in x
0.725 * [taylor]: Taking taylor expansion of x in x
0.725 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.726 * [taylor]: Taking taylor expansion of 1.0 in x
0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of y in x
0.726 * [taylor]: Taking taylor expansion of (* -1 (/ (pow NAN 2) (* (- 1.0 (/ 1 y)) y))) in y
0.726 * [taylor]: Taking taylor expansion of -1 in y
0.726 * [taylor]: Taking taylor expansion of (/ (pow NAN 2) (* (- 1.0 (/ 1 y)) y)) in y
0.726 * [taylor]: Taking taylor expansion of (pow NAN 2) in y
0.726 * [taylor]: Taking taylor expansion of NAN in y
0.726 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.726 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.726 * [taylor]: Taking taylor expansion of 1.0 in y
0.726 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.726 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (neg (* 2 (/ (pow NAN 4) (* y (- 1.0 (/ 1 y)))))) in y
0.727 * [taylor]: Taking taylor expansion of (* 2 (/ (pow NAN 4) (* y (- 1.0 (/ 1 y))))) in y
0.727 * [taylor]: Taking taylor expansion of 2 in y
0.727 * [taylor]: Taking taylor expansion of (/ (pow NAN 4) (* y (- 1.0 (/ 1 y)))) in y
0.727 * [taylor]: Taking taylor expansion of (pow NAN 4) in y
0.727 * [taylor]: Taking taylor expansion of NAN in y
0.727 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.727 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.727 * [taylor]: Taking taylor expansion of 1.0 in y
0.727 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.727 * [taylor]: Taking taylor expansion of y in y
0.729 * * * * [progress]: [ 2 / 3 ] generating series at (2 2)
0.729 * [approximate]: Taking taylor expansion of (* (sqrt x) (/ y (+ y 1.0))) in (y x) around 0
0.729 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ y (+ y 1.0))) in x
0.729 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.729 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.729 * [taylor]: Taking taylor expansion of y in x
0.729 * [taylor]: Taking taylor expansion of 1.0 in x
0.729 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ y (+ y 1.0))) in y
0.729 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of 1.0 in y
0.729 * [taylor]: Taking taylor expansion of (* (sqrt x) (/ y (+ y 1.0))) in y
0.729 * [taylor]: Taking taylor expansion of (sqrt x) in y
0.729 * [taylor]: Taking taylor expansion of x in y
0.729 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.729 * [taylor]: Taking taylor expansion of y in y
0.729 * [taylor]: Taking taylor expansion of 1.0 in y
0.729 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt x)) in x
0.729 * [taylor]: Taking taylor expansion of 1.0 in x
0.729 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.729 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (neg (* 1.0 (sqrt x))) in x
0.730 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt x)) in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.730 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt x)) in x
0.730 * [taylor]: Taking taylor expansion of 1.0 in x
0.730 * [taylor]: Taking taylor expansion of (sqrt x) in x
0.730 * [taylor]: Taking taylor expansion of x in x
0.731 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (* (+ (/ 1 y) 1.0) y))) in (y x) around 0
0.731 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (* (+ (/ 1 y) 1.0) y))) in x
0.731 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.731 * [taylor]: Taking taylor expansion of x in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in x
0.731 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.731 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of 1.0 in x
0.731 * [taylor]: Taking taylor expansion of y in x
0.731 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.731 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.731 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.731 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of 1.0 in y
0.731 * [taylor]: Taking taylor expansion of y in y
0.731 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 x)) (/ 1 (* (+ (/ 1 y) 1.0) y))) in y
0.731 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in y
0.731 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.731 * [taylor]: Taking taylor expansion of x in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.732 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.732 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.732 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of 1.0 in y
0.732 * [taylor]: Taking taylor expansion of y in y
0.732 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.732 * [taylor]: Taking taylor expansion of (neg (* 1.0 (sqrt (/ 1 x)))) in x
0.732 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ 1 x))) in x
0.732 * [taylor]: Taking taylor expansion of 1.0 in x
0.732 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.732 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.732 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ 1 x))) in x
0.733 * [taylor]: Taking taylor expansion of 1.0 in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (/ 1 x)) in x
0.733 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [approximate]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y))))) in (y x) around 0
0.733 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y))))) in x
0.733 * [taylor]: Taking taylor expansion of -1 in x
0.733 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y)))) in x
0.733 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.733 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.733 * [taylor]: Taking taylor expansion of -1 in x
0.733 * [taylor]: Taking taylor expansion of x in x
0.733 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in x
0.733 * [taylor]: Taking taylor expansion of y in x
0.733 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.733 * [taylor]: Taking taylor expansion of 1.0 in x
0.733 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.734 * [taylor]: Taking taylor expansion of y in x
0.734 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y))))) in y
0.734 * [taylor]: Taking taylor expansion of -1 in y
0.734 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y)))) in y
0.734 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.734 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.734 * [taylor]: Taking taylor expansion of -1 in y
0.734 * [taylor]: Taking taylor expansion of x in y
0.734 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.734 * [taylor]: Taking taylor expansion of 1.0 in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of (* -1 (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y))))) in y
0.734 * [taylor]: Taking taylor expansion of -1 in y
0.734 * [taylor]: Taking taylor expansion of (/ (sqrt (/ -1 x)) (* y (- 1.0 (/ 1 y)))) in y
0.734 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in y
0.734 * [taylor]: Taking taylor expansion of (/ -1 x) in y
0.734 * [taylor]: Taking taylor expansion of -1 in y
0.734 * [taylor]: Taking taylor expansion of x in y
0.734 * [taylor]: Taking taylor expansion of (* y (- 1.0 (/ 1 y))) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.734 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.734 * [taylor]: Taking taylor expansion of 1.0 in y
0.734 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.734 * [taylor]: Taking taylor expansion of y in y
0.735 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.735 * [taylor]: Taking taylor expansion of -1 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * [taylor]: Taking taylor expansion of (* 1.0 (sqrt (/ -1 x))) in x
0.735 * [taylor]: Taking taylor expansion of 1.0 in x
0.735 * [taylor]: Taking taylor expansion of (sqrt (/ -1 x)) in x
0.735 * [taylor]: Taking taylor expansion of (/ -1 x) in x
0.735 * [taylor]: Taking taylor expansion of -1 in x
0.735 * [taylor]: Taking taylor expansion of x in x
0.735 * * * * [progress]: [ 3 / 3 ] generating series at (2 2 1)
0.738 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
0.738 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of 1.0 in y
0.738 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.738 * [taylor]: Taking taylor expansion of y in y
0.738 * [taylor]: Taking taylor expansion of 1.0 in y
0.739 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.739 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.739 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.739 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 1.0 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.739 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.739 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.739 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.739 * [taylor]: Taking taylor expansion of 1.0 in y
0.739 * [taylor]: Taking taylor expansion of y in y
0.740 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.740 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.740 * [taylor]: Taking taylor expansion of -1 in y
0.740 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.740 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.740 * [taylor]: Taking taylor expansion of 1.0 in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.740 * [taylor]: Taking taylor expansion of -1 in y
0.740 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.740 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.740 * [taylor]: Taking taylor expansion of 1.0 in y
0.740 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.740 * [taylor]: Taking taylor expansion of y in y
0.741 * * * [progress]: simplifying candidates
0.742 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))
  (+ (log (sqrt x)) (+ (- (log y) (log (+ y 1.0))) (log (sqrt x))))
  (+ (log (sqrt x)) (+ (log (/ y (+ y 1.0))) (log (sqrt x))))
  (+ (log (sqrt x)) (log (* (/ y (+ y 1.0)) (sqrt x))))
  (log (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (exp (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x))))
  (* (* (* (sqrt x) (sqrt x)) (sqrt x)) (* (* (* (/ y (+ y 1.0)) (sqrt x)) (* (/ y (+ y 1.0)) (sqrt x))) (* (/ y (+ y 1.0)) (sqrt x))))
  (* (cbrt (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))) (cbrt (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))))
  (cbrt (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (* (* (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (sqrt (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (sqrt (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))
  (* (sqrt x) (/ y (+ y 1.0)))
  (* (cbrt (sqrt x)) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt (cbrt x)) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt (sqrt x)) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt (sqrt x)) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x)))
  (* (sqrt x) (* y (sqrt x)))
  (* (/ y (+ y 1.0)) (sqrt x))
  (+ (- (log y) (log (+ y 1.0))) (log (sqrt x)))
  (+ (log (/ y (+ y 1.0))) (log (sqrt x)))
  (log (* (/ y (+ y 1.0)) (sqrt x)))
  (exp (* (/ y (+ y 1.0)) (sqrt x)))
  (* (/ (* (* y y) y) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (* (* (/ y (+ y 1.0)) (/ y (+ y 1.0))) (/ y (+ y 1.0))) (* (* (sqrt x) (sqrt x)) (sqrt x)))
  (* (cbrt (* (/ y (+ y 1.0)) (sqrt x))) (cbrt (* (/ y (+ y 1.0)) (sqrt x))))
  (cbrt (* (/ y (+ y 1.0)) (sqrt 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 (+ y 1.0))) (sqrt (sqrt x)))
  (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt x)))
  (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt x)))
  (* (sqrt (/ y (+ y 1.0))) (sqrt (sqrt x)))
  (* (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt (sqrt x)))
  (* (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt (sqrt x)))
  (* (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt (sqrt x)))
  (* (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt (sqrt x)))
  (* (/ y (+ y 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (/ y (+ y 1.0)) (sqrt (* (cbrt x) (cbrt x))))
  (* (/ y (+ y 1.0)) (sqrt (sqrt x)))
  (* (/ y (+ y 1.0)) (sqrt 1))
  (* (/ y (+ y 1.0)) (sqrt (sqrt x)))
  (* (/ y (+ y 1.0)) 1)
  (* (cbrt (/ y (+ y 1.0))) (sqrt x))
  (* (sqrt (/ y (+ y 1.0))) (sqrt x))
  (* (/ (cbrt y) (cbrt (+ y 1.0))) (sqrt x))
  (* (/ (cbrt y) (sqrt (+ y 1.0))) (sqrt x))
  (* (/ (cbrt y) (+ y 1.0)) (sqrt x))
  (* (/ (cbrt y) (+ y 1.0)) (sqrt x))
  (* (/ (sqrt y) (cbrt (+ y 1.0))) (sqrt x))
  (* (/ (sqrt y) (sqrt (+ y 1.0))) (sqrt x))
  (* (/ (sqrt y) (+ y 1.0)) (sqrt x))
  (* (/ (sqrt y) (+ y 1.0)) (sqrt x))
  (* (/ y (cbrt (+ y 1.0))) (sqrt x))
  (* (/ y (sqrt (+ y 1.0))) (sqrt x))
  (* (/ y (+ y 1.0)) (sqrt x))
  (* (/ y (+ y 1.0)) (sqrt x))
  (* (/ y (+ y 1.0)) (sqrt x))
  (* (/ 1 (+ y 1.0)) (sqrt x))
  (* (+ (* y y) (- (* 1.0 1.0) (* y 1.0))) (sqrt x))
  (* (- y 1.0) (sqrt x))
  (* y (sqrt x))
  (- (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)))
  (- (pow NAN 2) (+ (* 1.0 (/ (pow NAN 2) y)) (* 2 (/ (pow NAN 4) x))))
  (- (+ (* 1.0 (* x (* NAN y))) (* 1.0 (* (pow x 2) (* (pow NAN 3) y)))) (* 1.0 (* x (* NAN (pow y 2)))))
  (- (+ (/ (pow NAN 3) x) NAN) (* 1.0 (/ NAN y)))
  (- NAN (+ (/ (pow NAN 3) x) (* 1.0 (/ NAN 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)))
0.790 * * [simplify]: iteration  0 :  5172  enodes  (cost  1029 )
0.795 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
  (* x (/ y (+ y 1.0)))
  (log (* 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)
  (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) (/ y (+ y 1.0)))
  (* (sqrt x) (* (/ y (+ y 1.0)) (cbrt (sqrt x))))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt (cbrt x))))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt (sqrt x))))
  (* x (/ y (+ y 1.0)))
  (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt (sqrt x))))
  (* x (/ y (+ y 1.0)))
  (* x y)
  (* (sqrt x) (/ y (+ y 1.0)))
  (log (* (sqrt x) (/ y (+ y 1.0))))
  (log (* (sqrt x) (/ y (+ y 1.0))))
  (log (* (sqrt x) (/ y (+ y 1.0))))
  (pow (exp (/ y (+ y 1.0))) (sqrt x))
  (pow (* (sqrt x) (/ y (+ y 1.0))) 3)
  (pow (* (sqrt x) (/ y (+ y 1.0))) 3)
  (* (cbrt (* (sqrt x) (/ y (+ y 1.0)))) (cbrt (* (sqrt x) (/ y (+ y 1.0)))))
  (cbrt (* (sqrt x) (/ y (+ y 1.0))))
  (pow (* (sqrt x) (/ y (+ y 1.0))) 3)
  (sqrt (* (sqrt x) (/ y (+ y 1.0))))
  (sqrt (* (sqrt x) (/ y (+ y 1.0))))
  (* (sqrt (sqrt x)) (sqrt (/ y (+ y 1.0))))
  (* (sqrt (sqrt x)) (sqrt (/ y (+ y 1.0))))
  (* (sqrt (sqrt x)) (sqrt (/ y (+ y 1.0))))
  (* (sqrt (sqrt x)) (sqrt (/ y (+ y 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt (sqrt x)) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (/ y (+ y 1.0)) (* (cbrt (sqrt x)) (cbrt (sqrt x))))
  (* (/ y (+ y 1.0)) (fabs (cbrt x)))
  (* (/ y (+ y 1.0)) (sqrt (sqrt x)))
  (/ y (+ y 1.0))
  (* (/ y (+ y 1.0)) (sqrt (sqrt x)))
  (/ y (+ y 1.0))
  (* (sqrt x) (cbrt (/ y (+ y 1.0))))
  (* (sqrt x) (sqrt (/ y (+ y 1.0))))
  (* (sqrt x) (/ (cbrt y) (cbrt (+ y 1.0))))
  (* (sqrt x) (/ (cbrt y) (sqrt (+ y 1.0))))
  (* (sqrt x) (/ (cbrt y) (+ y 1.0)))
  (* (sqrt x) (/ (cbrt y) (+ y 1.0)))
  (* (sqrt x) (/ (sqrt y) (cbrt (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ y 1.0))))
  (* (sqrt x) (/ (sqrt y) (+ y 1.0)))
  (* (sqrt x) (/ (sqrt y) (+ y 1.0)))
  (* (sqrt x) (/ y (cbrt (+ y 1.0))))
  (* (sqrt x) (/ y (sqrt (+ y 1.0))))
  (* (sqrt x) (/ y (+ y 1.0)))
  (* (sqrt x) (/ y (+ y 1.0)))
  (* (sqrt x) (/ y (+ y 1.0)))
  (/ (sqrt x) (+ y 1.0))
  (* (sqrt x) (+ (* y y) (* 1.0 (- 1.0 y))))
  (* (sqrt x) (- y 1.0))
  (* (sqrt 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)))
  (* 1.0 (* x (+ y (- (pow y 3) (* y y)))))
  (+ x (* (/ x y) (- (/ 1.0 y) 1.0)))
  (+ (* NAN NAN) (- (* (/ (pow NAN 4) x) -2) (* 1.0 (* NAN (/ NAN y)))))
  (* 1.0 (- (* y (* x (+ NAN (* x (pow NAN 3))))) (* x (* y (* y NAN)))))
  (+ NAN (- (/ (pow NAN 3) x) (* 1.0 (/ NAN y))))
  (- NAN (+ (/ (pow NAN 3) x) (* 1.0 (/ NAN y))))
  (* 1.0 (+ y (- (pow y 3) (* y y))))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
  (+ 1 (- (/ 1.0 (* y y)) (/ 1.0 y)))
0.795 * * * [progress]: adding candidates to table
0.893 * [progress]: [Phase 3 of 3] Extracting.
0.893 * * [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) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))> #<alt (λ (x y) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))>)
0.893 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* x y) (+ y 1.0)) y x)
0.893 * * * * [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) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))> #<alt (λ (x y) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))>)
0.932 * * * * [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) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))> #<alt (λ (x y) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))>)
0.969 * * * * [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) (* (sqrt x) (* (/ y (+ y 1.0)) (sqrt x))))> #<alt (λ (x y) (* (* x (sqrt (/ y (+ y 1.0)))) (sqrt (/ y (+ y 1.0)))))>)
1.007 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
1.008 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (* x (/ y (+ y 1.0)))
1.008 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
1.008 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
1.009 * [simplify]: Simplified to:
   (* x (/ y (+ y 1.0)))
1.696 * [regime-testing]: End program error score: 0.01770033285419692
1.769 * [regime-testing]: Target error score: 0.03525870814444781