18.453 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.023 * [progress]: [Phase 2 of 3] Improving.
0.024 * [simplify]: Simplifying:
  (/ (* x y) (+ y 1.0))
0.024 * * [simplify]: iteration 0: 6 enodes
0.026 * * [simplify]: iteration 1: 10 enodes
0.028 * * [simplify]: iteration 2: 14 enodes
0.031 * * [simplify]: iteration 3: 17 enodes
0.035 * * [simplify]: iteration 4: 18 enodes
0.039 * * [simplify]: iteration complete: 18 enodes
0.039 * * [simplify]: Extracting #0: cost 1 inf + 0
0.039 * * [simplify]: Extracting #1: cost 9 inf + 0
0.039 * * [simplify]: Extracting #2: cost 8 inf + 2
0.039 * * [simplify]: Extracting #3: cost 0 inf + 36
0.039 * [simplify]: Simplified to:
  (/ (* x y) (+ y 1.0))
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>
0.042 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.061 * * * [progress]: generating series expansions
0.061 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.061 * [backup-simplify]: Simplify (/ (* x y) (+ y 1.0)) into (/ (* x y) (+ y 1.0))
0.061 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
0.061 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
0.062 * [taylor]: Taking taylor expansion of (* x y) in y
0.062 * [taylor]: Taking taylor expansion of x in y
0.062 * [backup-simplify]: Simplify x into x
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.062 * [taylor]: Taking taylor expansion of y in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 1 into 1
0.062 * [taylor]: Taking taylor expansion of 1.0 in y
0.062 * [backup-simplify]: Simplify 1.0 into 1.0
0.062 * [backup-simplify]: Simplify (* x 0) into 0
0.062 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.063 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.063 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
0.063 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [backup-simplify]: Simplify 1.0 into 1.0
0.063 * [backup-simplify]: Simplify (* 0 y) into 0
0.063 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.063 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.063 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
0.063 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
0.063 * [taylor]: Taking taylor expansion of (* x y) in x
0.063 * [taylor]: Taking taylor expansion of x in x
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.063 * [taylor]: Taking taylor expansion of y in x
0.063 * [backup-simplify]: Simplify y into y
0.063 * [taylor]: Taking taylor expansion of 1.0 in x
0.063 * [backup-simplify]: Simplify 1.0 into 1.0
0.063 * [backup-simplify]: Simplify (* 0 y) into 0
0.064 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.064 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.064 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
0.064 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.065 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.066 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0
0.066 * [taylor]: Taking taylor expansion of 0 in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (+ 1 0) into 1
0.068 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
0.068 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.069 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* 0 (/ 0 (+ y 1.0))))) into 0
0.069 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
0.073 * [backup-simplify]: Simplify 1.0 into 1.0
0.074 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow y 3) x)) (+ (* (- 1.0) (* (pow y 2) x)) (* 1.0 (* y x)))) into (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
0.075 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) into (/ 1 (* x (* (+ 1.0 (/ 1 y)) y)))
0.075 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in (x y) around 0
0.075 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in y
0.075 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in y
0.075 * [taylor]: Taking taylor expansion of x in y
0.075 * [backup-simplify]: Simplify x into x
0.075 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
0.075 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.075 * [taylor]: Taking taylor expansion of 1.0 in y
0.075 * [backup-simplify]: Simplify 1.0 into 1.0
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.075 * [taylor]: Taking taylor expansion of y in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (+ 0 1) into 1
0.077 * [backup-simplify]: Simplify (* 1 0) into 0
0.077 * [backup-simplify]: Simplify (* x 0) into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.079 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.079 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.079 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in x
0.079 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in x
0.079 * [taylor]: Taking taylor expansion of x in x
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 1 into 1
0.079 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in x
0.079 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.079 * [taylor]: Taking taylor expansion of 1.0 in x
0.079 * [backup-simplify]: Simplify 1.0 into 1.0
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [backup-simplify]: Simplify y into y
0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.080 * [taylor]: Taking taylor expansion of y in x
0.080 * [backup-simplify]: Simplify y into y
0.080 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.080 * [backup-simplify]: Simplify (* (+ 1.0 (/ 1 y)) y) into (* (+ 1.0 (/ 1 y)) y)
0.080 * [backup-simplify]: Simplify (* 0 (* (+ 1.0 (/ 1 y)) y)) into 0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.081 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (* 0 y)) into 0
0.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ 1.0 (/ 1 y)) y))) into (+ (* 1.0 y) 1)
0.082 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
0.082 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in x
0.082 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in x
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in x
0.082 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.082 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.082 * [backup-simplify]: Simplify (* (+ 1.0 (/ 1 y)) y) into (* (+ 1.0 (/ 1 y)) y)
0.082 * [backup-simplify]: Simplify (* 0 (* (+ 1.0 (/ 1 y)) y)) into 0
0.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.083 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (* 0 y)) into 0
0.083 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ 1.0 (/ 1 y)) y))) into (+ (* 1.0 y) 1)
0.084 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
0.084 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
0.084 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
0.084 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.084 * [taylor]: Taking taylor expansion of 1.0 in y
0.084 * [backup-simplify]: Simplify 1.0 into 1.0
0.084 * [taylor]: Taking taylor expansion of y in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [taylor]: Taking taylor expansion of 1 in y
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.085 * [backup-simplify]: Simplify (+ 0 1) into 1
0.085 * [backup-simplify]: Simplify (/ 1 1) into 1
0.085 * [backup-simplify]: Simplify 1 into 1
0.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.086 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (+ (* 0 0) (* 0 y))) into 0
0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ 1.0 (/ 1 y)) y)))) into 0
0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))))) into 0
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.089 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
0.092 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.092 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ 1.0 (/ 1 y)) y))))) into 0
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))) (* 0 (/ 0 (+ (* 1.0 y) 1))))) into 0
0.095 * [taylor]: Taking taylor expansion of 0 in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
0.109 * [backup-simplify]: Simplify 1.0 into 1.0
0.110 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 y) (/ 1 (/ 1 x)))) (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
0.110 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) 1.0)) into (/ 1 (* (- 1.0 (/ 1 y)) (* x y)))
0.110 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in (x y) around 0
0.110 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in y
0.110 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in y
0.110 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.110 * [taylor]: Taking taylor expansion of 1.0 in y
0.110 * [backup-simplify]: Simplify 1.0 into 1.0
0.110 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.110 * [taylor]: Taking taylor expansion of y in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (/ 1 1) into 1
0.111 * [taylor]: Taking taylor expansion of (* x y) in y
0.111 * [taylor]: Taking taylor expansion of x in y
0.111 * [backup-simplify]: Simplify x into x
0.111 * [taylor]: Taking taylor expansion of y in y
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify 1 into 1
0.111 * [backup-simplify]: Simplify (- 1) into -1
0.112 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.112 * [backup-simplify]: Simplify (* x 0) into 0
0.112 * [backup-simplify]: Simplify (* -1 0) into 0
0.112 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.113 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.114 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.115 * [backup-simplify]: Simplify (+ (* -1 x) (* 1.0 0)) into (- x)
0.115 * [backup-simplify]: Simplify (/ 1 (- x)) into (/ -1 x)
0.115 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in x
0.115 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in x
0.115 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.115 * [taylor]: Taking taylor expansion of (* x y) in x
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.116 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.116 * [backup-simplify]: Simplify (* 0 y) into 0
0.116 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0
0.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (- 0) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) y) (* 0 0)) into (- (* 1.0 y) 1)
0.118 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
0.118 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in x
0.118 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in x
0.118 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.118 * [taylor]: Taking taylor expansion of 1.0 in x
0.118 * [backup-simplify]: Simplify 1.0 into 1.0
0.118 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.118 * [taylor]: Taking taylor expansion of (* x y) in x
0.118 * [taylor]: Taking taylor expansion of x in x
0.118 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify 1 into 1
0.118 * [taylor]: Taking taylor expansion of y in x
0.118 * [backup-simplify]: Simplify y into y
0.118 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.118 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.118 * [backup-simplify]: Simplify (* 0 y) into 0
0.118 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0
0.119 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.119 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.120 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) y) (* 0 0)) into (- (* 1.0 y) 1)
0.120 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
0.120 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
0.120 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
0.120 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.120 * [taylor]: Taking taylor expansion of 1.0 in y
0.120 * [backup-simplify]: Simplify 1.0 into 1.0
0.120 * [taylor]: Taking taylor expansion of y in y
0.120 * [backup-simplify]: Simplify 0 into 0
0.120 * [backup-simplify]: Simplify 1 into 1
0.120 * [taylor]: Taking taylor expansion of 1 in y
0.120 * [backup-simplify]: Simplify 1 into 1
0.121 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.121 * [backup-simplify]: Simplify (- 1) into -1
0.122 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.122 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.122 * [backup-simplify]: Simplify -1 into -1
0.123 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.124 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 y) (* 0 0))) into 0
0.125 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))))) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.128 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.128 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.129 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.129 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.130 * [backup-simplify]: Simplify (- 0) into 0
0.130 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
0.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))) (* 0 (/ 0 (- (* 1.0 y) 1))))) into 0
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.132 * [backup-simplify]: Simplify (- 0) into 0
0.132 * [backup-simplify]: Simplify (+ 0 0) into 0
0.134 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
0.135 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.136 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
0.136 * * * [progress]: simplifying candidates
0.136 * [simplify]: Simplifying:
  (- (+ (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)))
  (- (* x y))
  (- (+ 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))))
  (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
  (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
0.137 * * [simplify]: iteration 0: 72 enodes
0.152 * * [simplify]: iteration 1: 208 enodes
0.252 * * [simplify]: iteration 2: 1136 enodes
0.815 * * [simplify]: iteration complete: 5001 enodes
0.815 * * [simplify]: Extracting #0: cost 25 inf + 0
0.817 * * [simplify]: Extracting #1: cost 729 inf + 1
0.827 * * [simplify]: Extracting #2: cost 1841 inf + 118
0.840 * * [simplify]: Extracting #3: cost 1795 inf + 2454
0.863 * * [simplify]: Extracting #4: cost 505 inf + 12893
0.877 * * [simplify]: Extracting #5: cost 47 inf + 17225
0.885 * * [simplify]: Extracting #6: cost 12 inf + 17518
0.893 * * [simplify]: Extracting #7: cost 1 inf + 17565
0.901 * * [simplify]: Extracting #8: cost 0 inf + 17570
0.915 * [simplify]: Simplified to:
  (log (/ y (/ (+ 1.0 y) x)))
  (log (/ y (/ (+ 1.0 y) x)))
  (log (/ y (/ (+ 1.0 y) x)))
  (exp (/ y (/ (+ 1.0 y) x)))
  (* (/ (pow x 3) (pow (+ 1.0 y) 3)) (pow y 3))
  (pow (/ y (/ (+ 1.0 y) x)) 3)
  (* (cbrt (/ y (/ (+ 1.0 y) x))) (cbrt (/ y (/ (+ 1.0 y) x))))
  (cbrt (/ y (/ (+ 1.0 y) x)))
  (pow (/ y (/ (+ 1.0 y) x)) 3)
  (sqrt (/ y (/ (+ 1.0 y) x)))
  (sqrt (/ y (/ (+ 1.0 y) x)))
  (* (- x) y)
  (- (- y) 1.0)
  (/ (/ x (cbrt (+ 1.0 y))) (cbrt (+ 1.0 y)))
  (/ y (cbrt (+ 1.0 y)))
  (/ x (sqrt (+ 1.0 y)))
  (/ y (sqrt (+ 1.0 y)))
  x
  (/ y (+ 1.0 y))
  x
  (/ y (+ 1.0 y))
  (/ 1 (+ 1.0 y))
  (/ (+ 1.0 y) (* y x))
  (/ y (/ (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))) x))
  (/ (* y x) (sqrt (+ 1.0 y)))
  (* y x)
  (* y x)
  (/ (+ 1.0 y) y)
  (/ x (/ (+ (pow y 3) (pow 1.0 3)) y))
  (/ (/ y (/ (+ 1.0 y) x)) (- y 1.0))
  (* 1.0 (- (* x (+ y (pow y 3))) (* (* x y) y)))
  (+ (* (/ x y) (/ 1.0 y)) (- x (/ (* 1.0 x) y)))
  (+ (* (/ x y) (/ 1.0 y)) (- x (/ (* 1.0 x) y)))
0.917 * * * [progress]: adding candidates to table
1.068 * * [progress]: iteration 2 / 4
1.068 * * * [progress]: picking best candidate
1.072 * * * * [pick]: Picked  #<alt (λ (x y) (* x (/ y (+ 1.0 y))))>
1.073 * * * [progress]: localizing error
1.087 * * * [progress]: generating rewritten candidates
1.087 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
1.103 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
1.150 * * * [progress]: generating series expansions
1.150 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
1.150 * [backup-simplify]: Simplify (/ y (+ 1.0 y)) into (/ y (+ y 1.0))
1.150 * [approximate]: Taking taylor expansion of (/ y (+ y 1.0)) in (y) around 0
1.150 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.150 * [taylor]: Taking taylor expansion of y in y
1.150 * [backup-simplify]: Simplify 0 into 0
1.150 * [backup-simplify]: Simplify 1 into 1
1.150 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.150 * [taylor]: Taking taylor expansion of y in y
1.150 * [backup-simplify]: Simplify 0 into 0
1.150 * [backup-simplify]: Simplify 1 into 1
1.150 * [taylor]: Taking taylor expansion of 1.0 in y
1.150 * [backup-simplify]: Simplify 1.0 into 1.0
1.151 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.152 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.152 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.152 * [taylor]: Taking taylor expansion of y in y
1.152 * [backup-simplify]: Simplify 0 into 0
1.152 * [backup-simplify]: Simplify 1 into 1
1.152 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.152 * [taylor]: Taking taylor expansion of y in y
1.152 * [backup-simplify]: Simplify 0 into 0
1.152 * [backup-simplify]: Simplify 1 into 1
1.152 * [taylor]: Taking taylor expansion of 1.0 in y
1.152 * [backup-simplify]: Simplify 1.0 into 1.0
1.152 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.153 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.153 * [backup-simplify]: Simplify 1.0 into 1.0
1.153 * [backup-simplify]: Simplify (+ 1 0) into 1
1.156 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.156 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.161 * [backup-simplify]: Simplify (+ 0 0) into 0
1.165 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
1.165 * [backup-simplify]: Simplify 1.0 into 1.0
1.166 * [backup-simplify]: Simplify (+ (* 1.0 (pow y 3)) (+ (* (- 1.0) (pow y 2)) (* 1.0 y))) into (- (+ (* 1.0 (pow y 3)) (* 1.0 y)) (* 1.0 (pow y 2)))
1.166 * [backup-simplify]: Simplify (/ (/ 1 y) (+ 1.0 (/ 1 y))) into (/ 1 (* (+ 1.0 (/ 1 y)) y))
1.166 * [approximate]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in (y) around 0
1.166 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
1.166 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
1.166 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.166 * [taylor]: Taking taylor expansion of 1.0 in y
1.166 * [backup-simplify]: Simplify 1.0 into 1.0
1.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.167 * [taylor]: Taking taylor expansion of y in y
1.167 * [backup-simplify]: Simplify 0 into 0
1.167 * [backup-simplify]: Simplify 1 into 1
1.167 * [backup-simplify]: Simplify (/ 1 1) into 1
1.167 * [taylor]: Taking taylor expansion of y in y
1.167 * [backup-simplify]: Simplify 0 into 0
1.167 * [backup-simplify]: Simplify 1 into 1
1.167 * [backup-simplify]: Simplify (+ 0 1) into 1
1.168 * [backup-simplify]: Simplify (* 1 0) into 0
1.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.169 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.170 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.170 * [backup-simplify]: Simplify (/ 1 1) into 1
1.170 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
1.170 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
1.170 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.170 * [taylor]: Taking taylor expansion of 1.0 in y
1.170 * [backup-simplify]: Simplify 1.0 into 1.0
1.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.171 * [taylor]: Taking taylor expansion of y in y
1.171 * [backup-simplify]: Simplify 0 into 0
1.171 * [backup-simplify]: Simplify 1 into 1
1.171 * [backup-simplify]: Simplify (/ 1 1) into 1
1.171 * [taylor]: Taking taylor expansion of y in y
1.171 * [backup-simplify]: Simplify 0 into 0
1.171 * [backup-simplify]: Simplify 1 into 1
1.171 * [backup-simplify]: Simplify (+ 0 1) into 1
1.172 * [backup-simplify]: Simplify (* 1 0) into 0
1.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.173 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.174 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.174 * [backup-simplify]: Simplify (/ 1 1) into 1
1.174 * [backup-simplify]: Simplify 1 into 1
1.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.175 * [backup-simplify]: Simplify (+ 0 0) into 0
1.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.181 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.182 * [backup-simplify]: Simplify (+ 0 0) into 0
1.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
1.187 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
1.187 * [backup-simplify]: Simplify 1.0 into 1.0
1.188 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 y) 2)) (+ (* (- 1.0) (/ 1 y)) 1)) into (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
1.188 * [backup-simplify]: Simplify (/ (/ 1 (- y)) (+ 1.0 (/ 1 (- y)))) into (/ -1 (* (- 1.0 (/ 1 y)) y))
1.188 * [approximate]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in (y) around 0
1.188 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
1.188 * [taylor]: Taking taylor expansion of -1 in y
1.188 * [backup-simplify]: Simplify -1 into -1
1.188 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.188 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.188 * [taylor]: Taking taylor expansion of 1.0 in y
1.188 * [backup-simplify]: Simplify 1.0 into 1.0
1.188 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.188 * [taylor]: Taking taylor expansion of y in y
1.188 * [backup-simplify]: Simplify 0 into 0
1.188 * [backup-simplify]: Simplify 1 into 1
1.189 * [backup-simplify]: Simplify (/ 1 1) into 1
1.189 * [taylor]: Taking taylor expansion of y in y
1.189 * [backup-simplify]: Simplify 0 into 0
1.189 * [backup-simplify]: Simplify 1 into 1
1.189 * [backup-simplify]: Simplify (- 1) into -1
1.190 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.190 * [backup-simplify]: Simplify (* -1 0) into 0
1.191 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.191 * [backup-simplify]: Simplify (- 0) into 0
1.191 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.192 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.193 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.193 * [taylor]: Taking taylor expansion of (/ -1 (* (- 1.0 (/ 1 y)) y)) in y
1.193 * [taylor]: Taking taylor expansion of -1 in y
1.193 * [backup-simplify]: Simplify -1 into -1
1.193 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.193 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.193 * [taylor]: Taking taylor expansion of 1.0 in y
1.193 * [backup-simplify]: Simplify 1.0 into 1.0
1.193 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.193 * [taylor]: Taking taylor expansion of y in y
1.193 * [backup-simplify]: Simplify 0 into 0
1.193 * [backup-simplify]: Simplify 1 into 1
1.193 * [backup-simplify]: Simplify (/ 1 1) into 1
1.193 * [taylor]: Taking taylor expansion of y in y
1.193 * [backup-simplify]: Simplify 0 into 0
1.193 * [backup-simplify]: Simplify 1 into 1
1.194 * [backup-simplify]: Simplify (- 1) into -1
1.194 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.194 * [backup-simplify]: Simplify (* -1 0) into 0
1.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.196 * [backup-simplify]: Simplify (- 0) into 0
1.196 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.197 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.197 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.197 * [backup-simplify]: Simplify 1 into 1
1.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.199 * [backup-simplify]: Simplify (- 0) into 0
1.199 * [backup-simplify]: Simplify (+ 0 0) into 0
1.202 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.205 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 1.0 -1)))) into 1.0
1.205 * [backup-simplify]: Simplify 1.0 into 1.0
1.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.206 * [backup-simplify]: Simplify (- 0) into 0
1.207 * [backup-simplify]: Simplify (+ 0 0) into 0
1.208 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 0) (+ (* 0 1) (* 0 0)))) into 0
1.212 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* 1 (/ 0 -1)) (* 1.0 (/ 1.0 -1)))) into 1.0
1.212 * [backup-simplify]: Simplify 1.0 into 1.0
1.212 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 (- y)) 2)) (+ (* 1.0 (/ 1 (- y))) 1)) into (- (+ (* 1.0 (/ 1 (pow y 2))) 1) (* 1.0 (/ 1 y)))
1.212 * * * * [progress]: [ 2 / 2 ] generating series at (2)
1.213 * [backup-simplify]: Simplify (* x (/ y (+ 1.0 y))) into (/ (* x y) (+ y 1.0))
1.213 * [approximate]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in (x y) around 0
1.213 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in y
1.213 * [taylor]: Taking taylor expansion of (* x y) in y
1.213 * [taylor]: Taking taylor expansion of x in y
1.213 * [backup-simplify]: Simplify x into x
1.213 * [taylor]: Taking taylor expansion of y in y
1.213 * [backup-simplify]: Simplify 0 into 0
1.213 * [backup-simplify]: Simplify 1 into 1
1.213 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.213 * [taylor]: Taking taylor expansion of y in y
1.213 * [backup-simplify]: Simplify 0 into 0
1.213 * [backup-simplify]: Simplify 1 into 1
1.213 * [taylor]: Taking taylor expansion of 1.0 in y
1.213 * [backup-simplify]: Simplify 1.0 into 1.0
1.213 * [backup-simplify]: Simplify (* x 0) into 0
1.214 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.214 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.214 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
1.214 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
1.214 * [taylor]: Taking taylor expansion of (* x y) in x
1.214 * [taylor]: Taking taylor expansion of x in x
1.214 * [backup-simplify]: Simplify 0 into 0
1.214 * [backup-simplify]: Simplify 1 into 1
1.214 * [taylor]: Taking taylor expansion of y in x
1.214 * [backup-simplify]: Simplify y into y
1.214 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.214 * [taylor]: Taking taylor expansion of y in x
1.214 * [backup-simplify]: Simplify y into y
1.214 * [taylor]: Taking taylor expansion of 1.0 in x
1.214 * [backup-simplify]: Simplify 1.0 into 1.0
1.214 * [backup-simplify]: Simplify (* 0 y) into 0
1.215 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.215 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.215 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.215 * [taylor]: Taking taylor expansion of (/ (* x y) (+ y 1.0)) in x
1.215 * [taylor]: Taking taylor expansion of (* x y) in x
1.215 * [taylor]: Taking taylor expansion of x in x
1.215 * [backup-simplify]: Simplify 0 into 0
1.215 * [backup-simplify]: Simplify 1 into 1
1.215 * [taylor]: Taking taylor expansion of y in x
1.215 * [backup-simplify]: Simplify y into y
1.215 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.215 * [taylor]: Taking taylor expansion of y in x
1.215 * [backup-simplify]: Simplify y into y
1.215 * [taylor]: Taking taylor expansion of 1.0 in x
1.215 * [backup-simplify]: Simplify 1.0 into 1.0
1.215 * [backup-simplify]: Simplify (* 0 y) into 0
1.216 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.216 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.216 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.216 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [backup-simplify]: Simplify 0 into 0
1.216 * [backup-simplify]: Simplify 1 into 1
1.216 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.216 * [taylor]: Taking taylor expansion of y in y
1.216 * [backup-simplify]: Simplify 0 into 0
1.216 * [backup-simplify]: Simplify 1 into 1
1.216 * [taylor]: Taking taylor expansion of 1.0 in y
1.216 * [backup-simplify]: Simplify 1.0 into 1.0
1.217 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.217 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.217 * [backup-simplify]: Simplify 1.0 into 1.0
1.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.218 * [backup-simplify]: Simplify (+ 0 0) into 0
1.219 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0
1.219 * [taylor]: Taking taylor expansion of 0 in y
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify 0 into 0
1.219 * [backup-simplify]: Simplify (+ 1 0) into 1
1.222 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.222 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.224 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.224 * [backup-simplify]: Simplify (+ 0 0) into 0
1.225 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* 0 (/ 0 (+ y 1.0))))) into 0
1.225 * [taylor]: Taking taylor expansion of 0 in y
1.225 * [backup-simplify]: Simplify 0 into 0
1.225 * [backup-simplify]: Simplify 0 into 0
1.225 * [backup-simplify]: Simplify 0 into 0
1.225 * [backup-simplify]: Simplify (+ 0 0) into 0
1.230 * [backup-simplify]: Simplify (- (/ 0 1.0) (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
1.230 * [backup-simplify]: Simplify 1.0 into 1.0
1.231 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow y 3) x)) (+ (* (- 1.0) (* (pow y 2) x)) (* 1.0 (* y x)))) into (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
1.231 * [backup-simplify]: Simplify (* (/ 1 x) (/ (/ 1 y) (+ 1.0 (/ 1 y)))) into (/ 1 (* x (* (+ 1.0 (/ 1 y)) y)))
1.231 * [approximate]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in (x y) around 0
1.232 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in y
1.232 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in y
1.232 * [taylor]: Taking taylor expansion of x in y
1.232 * [backup-simplify]: Simplify x into x
1.232 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
1.232 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.232 * [taylor]: Taking taylor expansion of 1.0 in y
1.232 * [backup-simplify]: Simplify 1.0 into 1.0
1.232 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.232 * [taylor]: Taking taylor expansion of y in y
1.232 * [backup-simplify]: Simplify 0 into 0
1.232 * [backup-simplify]: Simplify 1 into 1
1.232 * [backup-simplify]: Simplify (/ 1 1) into 1
1.232 * [taylor]: Taking taylor expansion of y in y
1.232 * [backup-simplify]: Simplify 0 into 0
1.232 * [backup-simplify]: Simplify 1 into 1
1.233 * [backup-simplify]: Simplify (+ 0 1) into 1
1.233 * [backup-simplify]: Simplify (* 1 0) into 0
1.233 * [backup-simplify]: Simplify (* x 0) into 0
1.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.234 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.235 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.236 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.236 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.236 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in x
1.236 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in x
1.236 * [taylor]: Taking taylor expansion of x in x
1.236 * [backup-simplify]: Simplify 0 into 0
1.236 * [backup-simplify]: Simplify 1 into 1
1.236 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in x
1.236 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.236 * [taylor]: Taking taylor expansion of 1.0 in x
1.236 * [backup-simplify]: Simplify 1.0 into 1.0
1.236 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.236 * [taylor]: Taking taylor expansion of y in x
1.236 * [backup-simplify]: Simplify y into y
1.236 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.236 * [taylor]: Taking taylor expansion of y in x
1.236 * [backup-simplify]: Simplify y into y
1.236 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.236 * [backup-simplify]: Simplify (* (+ 1.0 (/ 1 y)) y) into (* (+ 1.0 (/ 1 y)) y)
1.236 * [backup-simplify]: Simplify (* 0 (* (+ 1.0 (/ 1 y)) y)) into 0
1.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.237 * [backup-simplify]: Simplify (+ 0 0) into 0
1.237 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (* 0 y)) into 0
1.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ 1.0 (/ 1 y)) y))) into (+ (* 1.0 y) 1)
1.238 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
1.238 * [taylor]: Taking taylor expansion of (/ 1 (* x (* (+ 1.0 (/ 1 y)) y))) in x
1.238 * [taylor]: Taking taylor expansion of (* x (* (+ 1.0 (/ 1 y)) y)) in x
1.238 * [taylor]: Taking taylor expansion of x in x
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 1 into 1
1.238 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in x
1.238 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.238 * [taylor]: Taking taylor expansion of 1.0 in x
1.238 * [backup-simplify]: Simplify 1.0 into 1.0
1.238 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.238 * [taylor]: Taking taylor expansion of y in x
1.238 * [backup-simplify]: Simplify y into y
1.238 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.238 * [taylor]: Taking taylor expansion of y in x
1.238 * [backup-simplify]: Simplify y into y
1.238 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.238 * [backup-simplify]: Simplify (* (+ 1.0 (/ 1 y)) y) into (* (+ 1.0 (/ 1 y)) y)
1.238 * [backup-simplify]: Simplify (* 0 (* (+ 1.0 (/ 1 y)) y)) into 0
1.239 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.239 * [backup-simplify]: Simplify (+ 0 0) into 0
1.239 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (* 0 y)) into 0
1.240 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (* (+ 1.0 (/ 1 y)) y))) into (+ (* 1.0 y) 1)
1.240 * [backup-simplify]: Simplify (/ 1 (+ (* 1.0 y) 1)) into (/ 1 (+ (* 1.0 y) 1))
1.240 * [taylor]: Taking taylor expansion of (/ 1 (+ (* 1.0 y) 1)) in y
1.240 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) 1) in y
1.240 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
1.240 * [taylor]: Taking taylor expansion of 1.0 in y
1.240 * [backup-simplify]: Simplify 1.0 into 1.0
1.240 * [taylor]: Taking taylor expansion of y in y
1.240 * [backup-simplify]: Simplify 0 into 0
1.240 * [backup-simplify]: Simplify 1 into 1
1.240 * [taylor]: Taking taylor expansion of 1 in y
1.240 * [backup-simplify]: Simplify 1 into 1
1.240 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.241 * [backup-simplify]: Simplify (+ 0 1) into 1
1.241 * [backup-simplify]: Simplify (/ 1 1) into 1
1.241 * [backup-simplify]: Simplify 1 into 1
1.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.242 * [backup-simplify]: Simplify (+ 0 0) into 0
1.242 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (+ (* 0 0) (* 0 y))) into 0
1.243 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (* (+ 1.0 (/ 1 y)) y)))) into 0
1.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))))) into 0
1.244 * [taylor]: Taking taylor expansion of 0 in y
1.244 * [backup-simplify]: Simplify 0 into 0
1.244 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.245 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.248 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.248 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.249 * [backup-simplify]: Simplify (+ 0 0) into 0
1.249 * [backup-simplify]: Simplify (+ (* (+ 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.251 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (* (+ 1.0 (/ 1 y)) y))))) into 0
1.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 (+ (* 1.0 y) 1)) (/ 0 (+ (* 1.0 y) 1))) (* 0 (/ 0 (+ (* 1.0 y) 1))))) into 0
1.251 * [taylor]: Taking taylor expansion of 0 in y
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 0 into 0
1.252 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.253 * [backup-simplify]: Simplify (+ 0 0) into 0
1.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
1.257 * [backup-simplify]: Simplify 1.0 into 1.0
1.258 * [backup-simplify]: Simplify (+ (* 1.0 (* (pow (/ 1 y) 2) (/ 1 (/ 1 x)))) (+ (* (- 1.0) (* (/ 1 y) (/ 1 (/ 1 x)))) (* 1 (* 1 (/ 1 (/ 1 x)))))) into (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
1.258 * [backup-simplify]: Simplify (* (/ 1 (- x)) (/ (/ 1 (- y)) (+ 1.0 (/ 1 (- y))))) into (/ 1 (* (- 1.0 (/ 1 y)) (* x y)))
1.258 * [approximate]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in (x y) around 0
1.258 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in y
1.258 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in y
1.258 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.258 * [taylor]: Taking taylor expansion of 1.0 in y
1.258 * [backup-simplify]: Simplify 1.0 into 1.0
1.258 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.258 * [taylor]: Taking taylor expansion of y in y
1.258 * [backup-simplify]: Simplify 0 into 0
1.258 * [backup-simplify]: Simplify 1 into 1
1.259 * [backup-simplify]: Simplify (/ 1 1) into 1
1.259 * [taylor]: Taking taylor expansion of (* x y) in y
1.259 * [taylor]: Taking taylor expansion of x in y
1.259 * [backup-simplify]: Simplify x into x
1.259 * [taylor]: Taking taylor expansion of y in y
1.259 * [backup-simplify]: Simplify 0 into 0
1.259 * [backup-simplify]: Simplify 1 into 1
1.259 * [backup-simplify]: Simplify (- 1) into -1
1.260 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.260 * [backup-simplify]: Simplify (* x 0) into 0
1.260 * [backup-simplify]: Simplify (* -1 0) into 0
1.261 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.262 * [backup-simplify]: Simplify (- 0) into 0
1.262 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.263 * [backup-simplify]: Simplify (+ (* -1 x) (* 1.0 0)) into (- x)
1.263 * [backup-simplify]: Simplify (/ 1 (- x)) into (/ -1 x)
1.263 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in x
1.263 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in x
1.263 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.263 * [taylor]: Taking taylor expansion of 1.0 in x
1.263 * [backup-simplify]: Simplify 1.0 into 1.0
1.263 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.263 * [taylor]: Taking taylor expansion of y in x
1.263 * [backup-simplify]: Simplify y into y
1.263 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.263 * [taylor]: Taking taylor expansion of (* x y) in x
1.263 * [taylor]: Taking taylor expansion of x in x
1.263 * [backup-simplify]: Simplify 0 into 0
1.263 * [backup-simplify]: Simplify 1 into 1
1.263 * [taylor]: Taking taylor expansion of y in x
1.263 * [backup-simplify]: Simplify y into y
1.263 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.263 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.263 * [backup-simplify]: Simplify (* 0 y) into 0
1.263 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0
1.264 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.264 * [backup-simplify]: Simplify (- 0) into 0
1.265 * [backup-simplify]: Simplify (+ 0 0) into 0
1.265 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) y) (* 0 0)) into (- (* 1.0 y) 1)
1.265 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
1.265 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) (* x y))) in x
1.265 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) (* x y)) in x
1.265 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.265 * [taylor]: Taking taylor expansion of 1.0 in x
1.265 * [backup-simplify]: Simplify 1.0 into 1.0
1.265 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.265 * [taylor]: Taking taylor expansion of y in x
1.266 * [backup-simplify]: Simplify y into y
1.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.266 * [taylor]: Taking taylor expansion of (* x y) in x
1.266 * [taylor]: Taking taylor expansion of x in x
1.266 * [backup-simplify]: Simplify 0 into 0
1.266 * [backup-simplify]: Simplify 1 into 1
1.266 * [taylor]: Taking taylor expansion of y in x
1.266 * [backup-simplify]: Simplify y into y
1.266 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.266 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.266 * [backup-simplify]: Simplify (* 0 y) into 0
1.266 * [backup-simplify]: Simplify (* (- 1.0 (/ 1 y)) 0) into 0
1.266 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.267 * [backup-simplify]: Simplify (- 0) into 0
1.267 * [backup-simplify]: Simplify (+ 0 0) into 0
1.268 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) y) (* 0 0)) into (- (* 1.0 y) 1)
1.268 * [backup-simplify]: Simplify (/ 1 (- (* 1.0 y) 1)) into (/ 1 (- (* 1.0 y) 1))
1.268 * [taylor]: Taking taylor expansion of (/ 1 (- (* 1.0 y) 1)) in y
1.268 * [taylor]: Taking taylor expansion of (- (* 1.0 y) 1) in y
1.268 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
1.268 * [taylor]: Taking taylor expansion of 1.0 in y
1.268 * [backup-simplify]: Simplify 1.0 into 1.0
1.268 * [taylor]: Taking taylor expansion of y in y
1.268 * [backup-simplify]: Simplify 0 into 0
1.268 * [backup-simplify]: Simplify 1 into 1
1.268 * [taylor]: Taking taylor expansion of 1 in y
1.268 * [backup-simplify]: Simplify 1 into 1
1.269 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.269 * [backup-simplify]: Simplify (- 1) into -1
1.269 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.270 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.270 * [backup-simplify]: Simplify -1 into -1
1.271 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.271 * [backup-simplify]: Simplify (- 0) into 0
1.272 * [backup-simplify]: Simplify (+ 0 0) into 0
1.272 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 y) (* 0 0))) into 0
1.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))))) into 0
1.272 * [taylor]: Taking taylor expansion of 0 in y
1.273 * [backup-simplify]: Simplify 0 into 0
1.273 * [backup-simplify]: Simplify 0 into 0
1.274 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.274 * [backup-simplify]: Simplify (- 0) into 0
1.275 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.277 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
1.277 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.279 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.279 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.279 * [backup-simplify]: Simplify (- 0) into 0
1.280 * [backup-simplify]: Simplify (+ 0 0) into 0
1.281 * [backup-simplify]: Simplify (+ (* (- 1.0 (/ 1 y)) 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
1.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 (- (* 1.0 y) 1)) (/ 0 (- (* 1.0 y) 1))) (* 0 (/ 0 (- (* 1.0 y) 1))))) into 0
1.281 * [taylor]: Taking taylor expansion of 0 in y
1.281 * [backup-simplify]: Simplify 0 into 0
1.281 * [backup-simplify]: Simplify 0 into 0
1.281 * [backup-simplify]: Simplify 0 into 0
1.282 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.283 * [backup-simplify]: Simplify (- 0) into 0
1.283 * [backup-simplify]: Simplify (+ 0 0) into 0
1.287 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
1.287 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.289 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (pow (/ 1 (- y)) 2) (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) (* -1 (* 1 (/ 1 (/ 1 (- x))))))) into (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
1.289 * * * [progress]: simplifying candidates
1.291 * [simplify]: Simplifying:
  (- (log y) (log (+ 1.0 y)))
  (log (/ y (+ 1.0 y)))
  (exp (/ y (+ 1.0 y)))
  (/ (* (* y y) y) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y)))
  (* (cbrt (/ y (+ 1.0 y))) (cbrt (/ y (+ 1.0 y))))
  (cbrt (/ y (+ 1.0 y)))
  (* (* (/ y (+ 1.0 y)) (/ y (+ 1.0 y))) (/ y (+ 1.0 y)))
  (sqrt (/ y (+ 1.0 y)))
  (sqrt (/ y (+ 1.0 y)))
  (- y)
  (- (+ 1.0 y))
  (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (/ (cbrt y) (cbrt (+ 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 y)))
  (/ (cbrt y) (sqrt (+ 1.0 y)))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ 1.0 y))
  (/ (* (cbrt y) (cbrt y)) 1)
  (/ (cbrt y) (+ 1.0 y))
  (/ (sqrt y) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (/ (sqrt y) (cbrt (+ 1.0 y)))
  (/ (sqrt y) (sqrt (+ 1.0 y)))
  (/ (sqrt y) (sqrt (+ 1.0 y)))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ 1.0 y))
  (/ (sqrt y) 1)
  (/ (sqrt y) (+ 1.0 y))
  (/ 1 (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (/ y (cbrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  (/ y (sqrt (+ 1.0 y)))
  (/ 1 1)
  (/ y (+ 1.0 y))
  (/ 1 1)
  (/ y (+ 1.0 y))
  (/ 1 (+ 1.0 y))
  (/ (+ 1.0 y) y)
  (/ y (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y))))
  (/ y (sqrt (+ 1.0 y)))
  (/ y 1)
  (/ y 1)
  (/ (+ 1.0 y) (cbrt y))
  (/ (+ 1.0 y) (sqrt y))
  (/ (+ 1.0 y) y)
  (/ y (+ (pow 1.0 3) (pow y 3)))
  (/ y (- (* 1.0 1.0) (* y y)))
  (* x (/ y (+ 1.0 y)))
  (+ (log x) (- (log y) (log (+ 1.0 y))))
  (+ (log x) (log (/ y (+ 1.0 y))))
  (log (* x (/ y (+ 1.0 y))))
  (exp (* x (/ y (+ 1.0 y))))
  (* (* (* x x) x) (/ (* (* y y) y) (* (* (+ 1.0 y) (+ 1.0 y)) (+ 1.0 y))))
  (* (* (* x x) x) (* (* (/ y (+ 1.0 y)) (/ y (+ 1.0 y))) (/ y (+ 1.0 y))))
  (* (cbrt (* x (/ y (+ 1.0 y)))) (cbrt (* x (/ y (+ 1.0 y)))))
  (cbrt (* x (/ y (+ 1.0 y))))
  (* (* (* x (/ y (+ 1.0 y))) (* x (/ y (+ 1.0 y)))) (* x (/ y (+ 1.0 y))))
  (sqrt (* x (/ y (+ 1.0 y))))
  (sqrt (* x (/ y (+ 1.0 y))))
  (* (sqrt x) (sqrt (/ y (+ 1.0 y))))
  (* (sqrt x) (sqrt (/ y (+ 1.0 y))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 y))))
  (* (sqrt x) (/ (sqrt y) (sqrt (+ 1.0 y))))
  (* x (* (cbrt (/ y (+ 1.0 y))) (cbrt (/ y (+ 1.0 y)))))
  (* x (sqrt (/ y (+ 1.0 y))))
  (* x (/ (* (cbrt y) (cbrt y)) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y)))))
  (* x (/ (* (cbrt y) (cbrt y)) (sqrt (+ 1.0 y))))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (* (cbrt y) (cbrt y)) 1))
  (* x (/ (sqrt y) (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y)))))
  (* x (/ (sqrt y) (sqrt (+ 1.0 y))))
  (* x (/ (sqrt y) 1))
  (* x (/ (sqrt y) 1))
  (* x (/ 1 (* (cbrt (+ 1.0 y)) (cbrt (+ 1.0 y)))))
  (* x (/ 1 (sqrt (+ 1.0 y))))
  (* x (/ 1 1))
  (* x (/ 1 1))
  (* x 1)
  (* x y)
  (* x (/ y (+ (pow 1.0 3) (pow y 3))))
  (* x (/ y (- (* 1.0 1.0) (* y y))))
  (* (cbrt x) (/ y (+ 1.0 y)))
  (* (sqrt x) (/ y (+ 1.0 y)))
  (* x (/ y (+ 1.0 y)))
  (* 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)))
  (- (+ (* 1.0 (* x y)) (* 1.0 (* x (pow y 3)))) (* 1.0 (* x (pow y 2))))
  (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
  (- (+ (* 1.0 (/ x (pow y 2))) x) (* 1.0 (/ x y)))
1.293 * * [simplify]: iteration 0: 121 enodes
1.350 * * [simplify]: iteration 1: 324 enodes
1.565 * * [simplify]: iteration 2: 1497 enodes
2.042 * * [simplify]: iteration complete: 5001 enodes
2.042 * * [simplify]: Extracting #0: cost 65 inf + 0
2.044 * * [simplify]: Extracting #1: cost 624 inf + 9
2.051 * * [simplify]: Extracting #2: cost 1657 inf + 247
2.065 * * [simplify]: Extracting #3: cost 1808 inf + 3413
2.073 * * [simplify]: Extracting #4: cost 337 inf + 13679
2.082 * * [simplify]: Extracting #5: cost 29 inf + 16018
2.093 * * [simplify]: Extracting #6: cost 8 inf + 16173
2.109 * * [simplify]: Extracting #7: cost 3 inf + 16190
2.126 * * [simplify]: Extracting #8: cost 0 inf + 16205
2.142 * [simplify]: Simplified to:
  (log (/ y (+ y 1.0)))
  (log (/ y (+ y 1.0)))
  (exp (/ y (+ y 1.0)))
  (/ (pow y 3) (pow (+ y 1.0) 3))
  (* (cbrt (/ y (+ y 1.0))) (cbrt (/ y (+ y 1.0))))
  (cbrt (/ y (+ y 1.0)))
  (pow (/ y (+ y 1.0)) 3)
  (sqrt (/ y (+ y 1.0)))
  (sqrt (/ y (+ y 1.0)))
  (- y)
  (- (+ 1.0 y))
  (/ (/ (* (cbrt y) (cbrt y)) (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (/ (cbrt y) (cbrt (+ y 1.0)))
  (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y))
  (/ (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 1.0 3) (pow y 3)))
  (/ (/ y (+ 1.0 y)) (- 1.0 y))
  (/ (* x y) (+ y 1.0))
  (log (/ (* x y) (+ y 1.0)))
  (log (/ (* x y) (+ y 1.0)))
  (log (/ (* x y) (+ y 1.0)))
  (exp (/ (* x y) (+ y 1.0)))
  (* (/ (pow y 3) (pow (+ y 1.0) 3)) (pow x 3))
  (* (pow (/ y (+ y 1.0)) 3) (pow x 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 1.0)) (sqrt y)))
  (/ (sqrt x) (/ (sqrt (+ y 1.0)) (sqrt y)))
  (* (cbrt (/ y (+ y 1.0))) (* (cbrt (/ y (+ y 1.0))) x))
  (* x (sqrt (/ y (+ y 1.0))))
  (/ (* x (* (cbrt y) (cbrt y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (* (/ (cbrt y) (sqrt (+ y 1.0))) (cbrt y)) x)
  (* (* x (cbrt y)) (cbrt y))
  (* (* x (cbrt y)) (cbrt y))
  (/ (* x (/ (sqrt y) (cbrt (+ y 1.0)))) (cbrt (+ y 1.0)))
  (/ (* (sqrt y) x) (sqrt (+ y 1.0)))
  (* (sqrt y) x)
  (* (sqrt y) x)
  (/ (/ x (cbrt (+ y 1.0))) (cbrt (+ y 1.0)))
  (/ x (sqrt (+ y 1.0)))
  x
  x
  x
  (* x y)
  (* x (/ y (+ (pow 1.0 3) (pow y 3))))
  (* (/ y (+ 1.0 y)) (/ x (- 1.0 y)))
  (/ (* (cbrt x) y) (+ y 1.0))
  (/ (* (sqrt x) y) (+ y 1.0))
  (/ (* x y) (+ y 1.0))
  (* x y)
  (* 1.0 (+ (- y (* y y)) (pow y 3)))
  (+ (/ (/ 1.0 y) y) (- 1 (/ 1.0 y)))
  (+ (/ (/ 1.0 y) y) (- 1 (/ 1.0 y)))
  (* 1.0 (* x (- (+ y (pow y 3)) (* y y))))
  (+ x (* 1.0 (- (/ x (* y y)) (/ x y))))
  (+ x (* 1.0 (- (/ x (* y y)) (/ x y))))
2.144 * * * [progress]: adding candidates to table
2.499 * [progress]: [Phase 3 of 3] Extracting.
2.499 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (/ y (+ 1.0 y))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.499 * * * [regime-changes]: Trying 3 branch expressions: ((/ (* x y) (+ y 1.0)) y x)
2.499 * * * * [regimes]: Trying to branch on (/ (* x y) (+ y 1.0)) from (#<alt (λ (x y) (* x (/ y (+ 1.0 y))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.532 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (/ y (+ 1.0 y))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.562 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (/ y (+ 1.0 y))))> #<alt (λ (x y) (/ (* x y) (+ y 1.0)))>)
2.587 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
2.587 * [simplify]: Simplifying:
  (* x (/ y (+ 1.0 y)))
2.587 * * [simplify]: iteration 0: 6 enodes
2.588 * * [simplify]: iteration 1: 8 enodes
2.588 * * [simplify]: iteration complete: 8 enodes
2.588 * * [simplify]: Extracting #0: cost 1 inf + 0
2.588 * * [simplify]: Extracting #1: cost 3 inf + 0
2.588 * * [simplify]: Extracting #2: cost 4 inf + 1
2.588 * * [simplify]: Extracting #3: cost 4 inf + 2
2.588 * * [simplify]: Extracting #4: cost 0 inf + 18
2.588 * [simplify]: Simplified to:
  (* (/ y (+ y 1.0)) x)
3.569 * [regime-testing]: Baseline error score: 0.01770033285419692
3.571 * [regime-testing]: Oracle error score: 0.0075009376172021506
3.575 * [regime-testing]: End program error score: 0.01770033285419692
3.684 * [regime-testing]: Target error score: 0.026371323163206308