10.590 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.077 * * * [progress]: [2/2] Setting up program.
0.080 * [progress]: [Phase 2 of 3] Improving.
0.080 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (/.f64 (*.f64 x y) (+.f64 y 1.0))
0.086 * * [simplify]: iteration  0 :  18  enodes  (cost  7 )
0.086 * * [simplify]: iteration  1 :  18  enodes  (cost  7 )
0.086 * [simplify]: Simplified to:
   (/.f64 (*.f64 x y) (+.f64 y 1.0))
0.087 * * [progress]: iteration 1 / 4
0.087 * * * [progress]: picking best candidate
0.089 * * * * [pick]: Picked  #<alt (λ (x y) (/.f64 (*.f64 x y) (+.f64 y 1.0)))>
0.089 * * * [progress]: localizing error
0.094 * * * [progress]: generating rewritten candidates
0.094 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.102 * * * [progress]: generating series expansions
0.102 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.102 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.102 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.102 * [taylor]: Taking taylor expansion of (* x y) in y
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (* x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.102 * [taylor]: Taking taylor expansion of (* x y) in x
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [taylor]: Taking taylor expansion of 1.0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.103 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.104 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.104 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.104 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.104 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.105 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.105 * [taylor]: Taking taylor expansion of x in x
0.105 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.105 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of 1.0 in x
0.105 * [taylor]: Taking taylor expansion of y in x
0.105 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.106 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.106 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.106 * [taylor]: Taking taylor expansion of 1.0 in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [taylor]: Taking taylor expansion of 1 in y
0.106 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.107 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.107 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.107 * [taylor]: Taking taylor expansion of x in y
0.107 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.107 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.107 * [taylor]: Taking taylor expansion of 1.0 in y
0.107 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.107 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of y in y
0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.108 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.108 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.108 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.108 * [taylor]: Taking taylor expansion of x in x
0.108 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.108 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.108 * [taylor]: Taking taylor expansion of 1.0 in x
0.108 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.108 * [taylor]: Taking taylor expansion of y in x
0.109 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.109 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.109 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.109 * [taylor]: Taking taylor expansion of 1.0 in y
0.109 * [taylor]: Taking taylor expansion of y in y
0.109 * [taylor]: Taking taylor expansion of 1 in y
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * * * [progress]: simplifying candidates
0.111 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (-.f64 (+.f64 (log.f64 x) (log.f64 y)) (log.f64 (+.f64 y 1.0)))
  (-.f64 (log.f64 (*.f64 x y)) (log.f64 (+.f64 y 1.0)))
  (log.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (exp.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 y y) y)) (*.f64 (*.f64 (+.f64 y 1.0) (+.f64 y 1.0)) (+.f64 y 1.0)))
  (/.f64 (*.f64 (*.f64 (*.f64 x y) (*.f64 x y)) (*.f64 x y)) (*.f64 (*.f64 (+.f64 y 1.0) (+.f64 y 1.0)) (+.f64 y 1.0)))
  (*.f64 (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0))) (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0))))
  (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (*.f64 (*.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)) (/.f64 (*.f64 x y) (+.f64 y 1.0))) (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (neg.f64 (*.f64 x y))
  (neg.f64 (+.f64 y 1.0))
  (/.f64 x (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 x (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 x 1)
  (/.f64 y (+.f64 y 1.0))
  (/.f64 x 1)
  (/.f64 y (+.f64 y 1.0))
  (/.f64 1 (+.f64 y 1.0))
  (/.f64 (+.f64 y 1.0) (*.f64 x y))
  (/.f64 (*.f64 x y) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 (*.f64 x y) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (*.f64 x y) 1)
  (/.f64 (*.f64 x y) 1)
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 (*.f64 x y) (+.f64 (pow.f64 y 3) (pow.f64 1.0 3)))
  (/.f64 (*.f64 x y) (-.f64 (*.f64 y y) (*.f64 1.0 1.0)))
  (-.f64 (+.f64 (*.f64 1.0 (*.f64 x y)) (*.f64 1.0 (*.f64 x (pow.f64 y 3)))) (*.f64 1.0 (*.f64 x (pow.f64 y 2))))
  (-.f64 (+.f64 x (*.f64 1.0 (/.f64 x (pow.f64 y 2)))) (*.f64 1.0 (/.f64 x y)))
  (-.f64 (+.f64 x (*.f64 1.0 (/.f64 x (pow.f64 y 2)))) (*.f64 1.0 (/.f64 x y)))
0.168 * * [simplify]: iteration  0 :  5421  enodes  (cost  248 )
0.170 * [simplify]: Simplified to:
   (log.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (log.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (log.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (exp.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (pow.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)) 3)
  (pow.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)) 3)
  (*.f64 (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0))) (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0))))
  (cbrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (pow.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)) 3)
  (sqrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 (*.f64 x y) (+.f64 y 1.0)))
  (neg.f64 (*.f64 x y))
  (neg.f64 (+.f64 y 1.0))
  (/.f64 x (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 x (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  x
  (/.f64 y (+.f64 y 1.0))
  x
  (/.f64 y (+.f64 y 1.0))
  (/.f64 1 (+.f64 y 1.0))
  (/.f64 (+.f64 y 1.0) (*.f64 x y))
  (*.f64 y (/.f64 x (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 y (/.f64 x (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x y)
  (*.f64 x y)
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 (*.f64 x y) (+.f64 (pow.f64 y 3) (pow.f64 1.0 3)))
  (/.f64 x (-.f64 y (/.f64 (*.f64 1.0 1.0) y)))
  (*.f64 1.0 (*.f64 y (+.f64 x (*.f64 x (-.f64 (*.f64 y y) y)))))
  (+.f64 x (*.f64 (/.f64 x y) (-.f64 (/.f64 1.0 y) 1.0)))
  (+.f64 x (*.f64 (/.f64 x y) (-.f64 (/.f64 1.0 y) 1.0)))
0.170 * * * [progress]: adding candidates to table
0.198 * * [progress]: iteration 2 / 4
0.198 * * * [progress]: picking best candidate
0.200 * * * * [pick]: Picked  #<alt (λ (x y) (*.f64 x (/.f64 y (+.f64 y 1.0))))>
0.200 * * * [progress]: localizing error
0.205 * * * [progress]: generating rewritten candidates
0.205 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.215 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.224 * * * [progress]: generating series expansions
0.224 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.224 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.224 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.224 * [taylor]: Taking taylor expansion of (* x y) in y
0.224 * [taylor]: Taking taylor expansion of x in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.224 * [taylor]: Taking taylor expansion of y in y
0.224 * [taylor]: Taking taylor expansion of 1.0 in y
0.224 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.224 * [taylor]: Taking taylor expansion of (* x y) in x
0.224 * [taylor]: Taking taylor expansion of x in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.224 * [taylor]: Taking taylor expansion of y in x
0.224 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.225 * [taylor]: Taking taylor expansion of (* x y) in x
0.225 * [taylor]: Taking taylor expansion of x in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.225 * [taylor]: Taking taylor expansion of y in x
0.225 * [taylor]: Taking taylor expansion of 1.0 in x
0.225 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.225 * [taylor]: Taking taylor expansion of y in y
0.225 * [taylor]: Taking taylor expansion of 1.0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [taylor]: Taking taylor expansion of 0 in y
0.226 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in (x y) around 0
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in y
0.226 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.226 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of 1.0 in y
0.226 * [taylor]: Taking taylor expansion of y in y
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.227 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ (/ 1 y) 1.0) y))) in x
0.227 * [taylor]: Taking taylor expansion of (* x (* (+ (/ 1 y) 1.0) y)) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in x
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [taylor]: Taking taylor expansion of 1.0 in x
0.227 * [taylor]: Taking taylor expansion of y in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.228 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.228 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.228 * [taylor]: Taking taylor expansion of 1.0 in y
0.228 * [taylor]: Taking taylor expansion of y in y
0.228 * [taylor]: Taking taylor expansion of 1 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.229 * [taylor]: Taking taylor expansion of 0 in y
0.230 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in (x y) around 0
0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in y
0.230 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in y
0.230 * [taylor]: Taking taylor expansion of x in y
0.230 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.230 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of 1.0 in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.230 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.230 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.230 * [taylor]: Taking taylor expansion of 1.0 in x
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (- 1.0 (/ 1 y)) y))) in x
0.231 * [taylor]: Taking taylor expansion of (* x (* (- 1.0 (/ 1 y)) y)) in x
0.231 * [taylor]: Taking taylor expansion of x in x
0.231 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in x
0.231 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.231 * [taylor]: Taking taylor expansion of 1.0 in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of y in x
0.231 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.231 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.231 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.231 * [taylor]: Taking taylor expansion of 1.0 in y
0.231 * [taylor]: Taking taylor expansion of y in y
0.231 * [taylor]: Taking taylor expansion of 1 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.232 * [taylor]: Taking taylor expansion of 0 in y
0.233 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.233 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
0.233 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 1.0 in y
0.233 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.233 * [taylor]: Taking taylor expansion of y in y
0.233 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in (y) around 0
0.234 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.234 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 y) 1.0) y)) in y
0.234 * [taylor]: Taking taylor expansion of (* (+ (/ 1 y) 1.0) y) in y
0.234 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [taylor]: Taking taylor expansion of 1.0 in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.235 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
0.235 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.235 * [taylor]: Taking taylor expansion of -1 in y
0.235 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.235 * [taylor]: Taking taylor expansion of 1.0 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
0.235 * [taylor]: Taking taylor expansion of -1 in y
0.235 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.235 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.235 * [taylor]: Taking taylor expansion of 1.0 in y
0.235 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.235 * [taylor]: Taking taylor expansion of y in y
0.236 * * * [progress]: simplifying candidates
0.237 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (/.f64 y (+.f64 y 1.0)))
  (+.f64 (log.f64 x) (-.f64 (log.f64 y) (log.f64 (+.f64 y 1.0))))
  (+.f64 (log.f64 x) (log.f64 (/.f64 y (+.f64 y 1.0))))
  (log.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (exp.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (*.f64 (*.f64 (*.f64 x x) x) (/.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (+.f64 y 1.0) (+.f64 y 1.0)) (+.f64 y 1.0))))
  (*.f64 (*.f64 (*.f64 x x) x) (*.f64 (*.f64 (/.f64 y (+.f64 y 1.0)) (/.f64 y (+.f64 y 1.0))) (/.f64 y (+.f64 y 1.0))))
  (*.f64 (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0)))) (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0)))))
  (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (*.f64 (*.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))) (*.f64 x (/.f64 y (+.f64 y 1.0)))) (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (sqrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (sqrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (*.f64 (cbrt.f64 (/.f64 y (+.f64 y 1.0))) (cbrt.f64 (/.f64 y (+.f64 y 1.0)))))
  (*.f64 x (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1))
  (*.f64 x (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 x (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (/.f64 (sqrt.f64 y) 1))
  (*.f64 x (/.f64 (sqrt.f64 y) 1))
  (*.f64 x (/.f64 1 (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 x (/.f64 1 (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (/.f64 1 1))
  (*.f64 x (/.f64 1 1))
  (*.f64 x 1)
  (*.f64 x y)
  (*.f64 x (/.f64 y (+.f64 (pow.f64 y 3) (pow.f64 1.0 3))))
  (*.f64 x (/.f64 y (-.f64 (*.f64 y y) (*.f64 1.0 1.0))))
  (*.f64 (cbrt.f64 x) (/.f64 y (+.f64 y 1.0)))
  (*.f64 (sqrt.f64 x) (/.f64 y (+.f64 y 1.0)))
  (*.f64 x (/.f64 y (+.f64 y 1.0)))
  (*.f64 x y)
  (-.f64 (log.f64 y) (log.f64 (+.f64 y 1.0)))
  (log.f64 (/.f64 y (+.f64 y 1.0)))
  (exp.f64 (/.f64 y (+.f64 y 1.0)))
  (/.f64 (*.f64 (*.f64 y y) y) (*.f64 (*.f64 (+.f64 y 1.0) (+.f64 y 1.0)) (+.f64 y 1.0)))
  (*.f64 (cbrt.f64 (/.f64 y (+.f64 y 1.0))) (cbrt.f64 (/.f64 y (+.f64 y 1.0))))
  (cbrt.f64 (/.f64 y (+.f64 y 1.0)))
  (*.f64 (*.f64 (/.f64 y (+.f64 y 1.0)) (/.f64 y (+.f64 y 1.0))) (/.f64 y (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 y (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 y (+.f64 y 1.0)))
  (neg.f64 y)
  (neg.f64 (+.f64 y 1.0))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 (cbrt.f64 y) (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (cbrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1)
  (/.f64 (cbrt.f64 y) (+.f64 y 1.0))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) 1)
  (/.f64 (cbrt.f64 y) (+.f64 y 1.0))
  (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 (sqrt.f64 y) (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (sqrt.f64 y) 1)
  (/.f64 (sqrt.f64 y) (+.f64 y 1.0))
  (/.f64 (sqrt.f64 y) 1)
  (/.f64 (sqrt.f64 y) (+.f64 y 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 1 (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 1 1)
  (/.f64 y (+.f64 y 1.0))
  (/.f64 1 1)
  (/.f64 y (+.f64 y 1.0))
  (/.f64 1 (+.f64 y 1.0))
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 y (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 y 1)
  (/.f64 y 1)
  (/.f64 (+.f64 y 1.0) (cbrt.f64 y))
  (/.f64 (+.f64 y 1.0) (sqrt.f64 y))
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 y (+.f64 (pow.f64 y 3) (pow.f64 1.0 3)))
  (/.f64 y (-.f64 (*.f64 y y) (*.f64 1.0 1.0)))
  (-.f64 (+.f64 (*.f64 1.0 (*.f64 x y)) (*.f64 1.0 (*.f64 x (pow.f64 y 3)))) (*.f64 1.0 (*.f64 x (pow.f64 y 2))))
  (-.f64 (+.f64 x (*.f64 1.0 (/.f64 x (pow.f64 y 2)))) (*.f64 1.0 (/.f64 x y)))
  (-.f64 (+.f64 x (*.f64 1.0 (/.f64 x (pow.f64 y 2)))) (*.f64 1.0 (/.f64 x y)))
  (-.f64 (+.f64 (*.f64 1.0 (pow.f64 y 3)) (*.f64 1.0 y)) (*.f64 1.0 (pow.f64 y 2)))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 (pow.f64 y 2))) 1) (*.f64 1.0 (/.f64 1 y)))
  (-.f64 (+.f64 (*.f64 1.0 (/.f64 1 (pow.f64 y 2))) 1) (*.f64 1.0 (/.f64 1 y)))
0.302 * * [simplify]: iteration  0 :  5485  enodes  (cost  665 )
0.306 * [simplify]: Simplified to:
   (*.f64 x (/.f64 y (+.f64 y 1.0)))
  (log.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (log.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (log.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (exp.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (pow.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))) 3)
  (pow.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))) 3)
  (*.f64 (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0)))) (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0)))))
  (cbrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (pow.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))) 3)
  (sqrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (sqrt.f64 (*.f64 x (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 (sqrt.f64 x) (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (*.f64 (cbrt.f64 (/.f64 y (+.f64 y 1.0))) (cbrt.f64 (/.f64 y (+.f64 y 1.0)))))
  (*.f64 x (sqrt.f64 (/.f64 y (+.f64 y 1.0))))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 x (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (*.f64 x (*.f64 (cbrt.f64 y) (cbrt.f64 y)))
  (*.f64 x (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0)))))
  (*.f64 x (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0))))
  (*.f64 x (sqrt.f64 y))
  (*.f64 x (sqrt.f64 y))
  (/.f64 x (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 x (sqrt.f64 (+.f64 y 1.0)))
  x
  x
  x
  (*.f64 x y)
  (*.f64 x (/.f64 y (+.f64 (pow.f64 y 3) (pow.f64 1.0 3))))
  (*.f64 x (/.f64 y (-.f64 (*.f64 y y) (*.f64 1.0 1.0))))
  (*.f64 (/.f64 y (+.f64 y 1.0)) (cbrt.f64 x))
  (*.f64 (/.f64 y (+.f64 y 1.0)) (sqrt.f64 x))
  (*.f64 x (/.f64 y (+.f64 y 1.0)))
  (*.f64 x y)
  (log.f64 (/.f64 y (+.f64 y 1.0)))
  (log.f64 (/.f64 y (+.f64 y 1.0)))
  (exp.f64 (/.f64 y (+.f64 y 1.0)))
  (pow.f64 (/.f64 y (+.f64 y 1.0)) 3)
  (*.f64 (cbrt.f64 (/.f64 y (+.f64 y 1.0))) (cbrt.f64 (/.f64 y (+.f64 y 1.0))))
  (cbrt.f64 (/.f64 y (+.f64 y 1.0)))
  (pow.f64 (/.f64 y (+.f64 y 1.0)) 3)
  (sqrt.f64 (/.f64 y (+.f64 y 1.0)))
  (sqrt.f64 (/.f64 y (+.f64 y 1.0)))
  (neg.f64 y)
  (-.f64 (neg.f64 y) 1.0)
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 (cbrt.f64 y) (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 (*.f64 (cbrt.f64 y) (cbrt.f64 y)) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (cbrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (*.f64 (cbrt.f64 y) (cbrt.f64 y))
  (/.f64 (cbrt.f64 y) (+.f64 y 1.0))
  (*.f64 (cbrt.f64 y) (cbrt.f64 y))
  (/.f64 (cbrt.f64 y) (+.f64 y 1.0))
  (/.f64 (sqrt.f64 y) (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 (sqrt.f64 y) (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 (sqrt.f64 y) (sqrt.f64 (+.f64 y 1.0)))
  (sqrt.f64 y)
  (/.f64 (sqrt.f64 y) (+.f64 y 1.0))
  (sqrt.f64 y)
  (/.f64 (sqrt.f64 y) (+.f64 y 1.0))
  (/.f64 1 (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (cbrt.f64 (+.f64 y 1.0)))
  (/.f64 1 (sqrt.f64 (+.f64 y 1.0)))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  1
  (/.f64 y (+.f64 y 1.0))
  1
  (/.f64 y (+.f64 y 1.0))
  (/.f64 1 (+.f64 y 1.0))
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 y (*.f64 (cbrt.f64 (+.f64 y 1.0)) (cbrt.f64 (+.f64 y 1.0))))
  (/.f64 y (sqrt.f64 (+.f64 y 1.0)))
  y
  y
  (/.f64 (+.f64 y 1.0) (cbrt.f64 y))
  (/.f64 (+.f64 y 1.0) (sqrt.f64 y))
  (/.f64 (+.f64 y 1.0) y)
  (/.f64 y (+.f64 (pow.f64 y 3) (pow.f64 1.0 3)))
  (/.f64 y (-.f64 (*.f64 y y) (*.f64 1.0 1.0)))
  (*.f64 (*.f64 1.0 (*.f64 x y)) (+.f64 1 (-.f64 (*.f64 y y) y)))
  (+.f64 x (*.f64 (/.f64 x y) (-.f64 (/.f64 1.0 y) 1.0)))
  (+.f64 x (*.f64 (/.f64 x y) (-.f64 (/.f64 1.0 y) 1.0)))
  (*.f64 y (+.f64 1.0 (*.f64 y (-.f64 (*.f64 y 1.0) 1.0))))
  (-.f64 (+.f64 1 (/.f64 1.0 (*.f64 y y))) (/.f64 1.0 y))
  (-.f64 (+.f64 1 (/.f64 1.0 (*.f64 y y))) (/.f64 1.0 y))
0.306 * * * [progress]: adding candidates to table
0.363 * [progress]: [Phase 3 of 3] Extracting.
0.363 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/.f64 (*.f64 x y) (+.f64 y 1.0)))> #<alt (λ (x y) (*.f64 x (/.f64 y (+.f64 y 1.0))))>)
0.364 * * * [regime-changes]: Trying 3 branch expressions: ((/.f64 (*.f64 x y) (+.f64 y 1.0)) y x)
0.364 * * * * [regimes]: Trying to branch on (/.f64 (*.f64 x y) (+.f64 y 1.0)) from (#<alt (λ (x y) (/.f64 (*.f64 x y) (+.f64 y 1.0)))> #<alt (λ (x y) (*.f64 x (/.f64 y (+.f64 y 1.0))))>)
0.396 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/.f64 (*.f64 x y) (+.f64 y 1.0)))> #<alt (λ (x y) (*.f64 x (/.f64 y (+.f64 y 1.0))))>)
0.426 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/.f64 (*.f64 x y) (+.f64 y 1.0)))> #<alt (λ (x y) (*.f64 x (/.f64 y (+.f64 y 1.0))))>)
0.456 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
0.456 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (*.f64 x (/.f64 y (+.f64 y 1.0)))
0.458 * * [simplify]: iteration  0 :  8  enodes  (cost  7 )
0.458 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
0.458 * [simplify]: Simplified to:
   (*.f64 x (/.f64 y (+.f64 y 1.0)))
1.009 * [regime-testing]: End program error score: 0.017075254719430073
1.088 * [regime-testing]: Target error score: 0.02710607950801253