10.903 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.012 * * * [progress]: [2/2] Setting up program.
0.015 * [progress]: [Phase 2 of 3] Improving.
0.015 * [simplify]: Simplifying:
  (/ (+ x y) (+ y 1.0))
0.016 * * [simplify]: iteration 0: 6 enodes
0.016 * * [simplify]: iteration 1: 8 enodes
0.017 * * [simplify]: iteration complete: 8 enodes
0.017 * * [simplify]: Extracting #0: cost 1 inf + 0
0.017 * * [simplify]: Extracting #1: cost 3 inf + 0
0.017 * * [simplify]: Extracting #2: cost 6 inf + 0
0.017 * * [simplify]: Extracting #3: cost 2 inf + 45
0.017 * * [simplify]: Extracting #4: cost 0 inf + 210
0.018 * [simplify]: Simplified to:
  (/ (+ y x) (+ y 1.0))
0.018 * * [progress]: iteration 1 / 4
0.018 * * * [progress]: picking best candidate
0.021 * * * * [pick]: Picked  #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>
0.021 * * * [progress]: localizing error
0.031 * * * [progress]: generating rewritten candidates
0.031 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.062 * * * [progress]: generating series expansions
0.062 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.063 * [backup-simplify]: Simplify (/ (+ x y) (+ y 1.0)) into (/ (+ x y) (+ y 1.0))
0.063 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
0.063 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
0.063 * [taylor]: Taking taylor expansion of (+ x y) in y
0.063 * [taylor]: Taking taylor expansion of x in y
0.063 * [backup-simplify]: Simplify x into x
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.063 * [taylor]: Taking taylor expansion of y in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 1 into 1
0.063 * [taylor]: Taking taylor expansion of 1.0 in y
0.063 * [backup-simplify]: Simplify 1.0 into 1.0
0.063 * [backup-simplify]: Simplify (+ x 0) into x
0.064 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.064 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
0.064 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [backup-simplify]: Simplify 1.0 into 1.0
0.064 * [backup-simplify]: Simplify (+ 0 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 (/ (+ x y) (+ y 1.0)) in x
0.064 * [taylor]: Taking taylor expansion of (+ x y) in x
0.064 * [taylor]: Taking taylor expansion of x in x
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.064 * [taylor]: Taking taylor expansion of y in x
0.064 * [backup-simplify]: Simplify y into y
0.064 * [taylor]: Taking taylor expansion of 1.0 in x
0.064 * [backup-simplify]: Simplify 1.0 into 1.0
0.064 * [backup-simplify]: Simplify (+ 0 y) into y
0.064 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.065 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
0.065 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.065 * [taylor]: Taking taylor expansion of y in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [taylor]: Taking taylor expansion of 1.0 in y
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.066 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.066 * [backup-simplify]: Simplify (+ 1 0) into 1
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.067 * [backup-simplify]: Simplify (- (/ 1 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into (/ 1 (+ y 1.0))
0.067 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
0.067 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.067 * [taylor]: Taking taylor expansion of y in y
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.067 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
0.068 * [backup-simplify]: Simplify 1.0 into 1.0
0.068 * [backup-simplify]: Simplify 1.0 into 1.0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.069 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* (/ 1 (+ y 1.0)) (/ 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 (+ 1 0) into 1
0.071 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
0.071 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.072 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y x)) (+ (* 1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
0.072 * [backup-simplify]: Simplify (/ (+ (/ 1 x) (/ 1 y)) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y)))
0.072 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in (x y) around 0
0.072 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in y
0.072 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.072 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.072 * [taylor]: Taking taylor expansion of x in y
0.072 * [backup-simplify]: Simplify x into x
0.072 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.072 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (/ 1 1) into 1
0.073 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.073 * [taylor]: Taking taylor expansion of 1.0 in y
0.073 * [backup-simplify]: Simplify 1.0 into 1.0
0.073 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.073 * [taylor]: Taking taylor expansion of y in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify 1 into 1
0.073 * [backup-simplify]: Simplify (/ 1 1) into 1
0.073 * [backup-simplify]: Simplify (+ 0 1) into 1
0.074 * [backup-simplify]: Simplify (+ 0 1) into 1
0.074 * [backup-simplify]: Simplify (/ 1 1) into 1
0.074 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x
0.074 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.074 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.074 * [taylor]: Taking taylor expansion of x in x
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 1 into 1
0.075 * [backup-simplify]: Simplify (/ 1 1) into 1
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.075 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.075 * [taylor]: Taking taylor expansion of 1.0 in x
0.075 * [backup-simplify]: Simplify 1.0 into 1.0
0.075 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.075 * [taylor]: Taking taylor expansion of y in x
0.075 * [backup-simplify]: Simplify y into y
0.075 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.075 * [backup-simplify]: Simplify (+ 1 0) into 1
0.075 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.075 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
0.075 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x
0.075 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.076 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.076 * [taylor]: Taking taylor expansion of x in x
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.076 * [backup-simplify]: Simplify (/ 1 1) into 1
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [backup-simplify]: Simplify y into y
0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.076 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.076 * [taylor]: Taking taylor expansion of 1.0 in x
0.076 * [backup-simplify]: Simplify 1.0 into 1.0
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.076 * [taylor]: Taking taylor expansion of y in x
0.076 * [backup-simplify]: Simplify y into y
0.076 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.076 * [backup-simplify]: Simplify (+ 1 0) into 1
0.077 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.077 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
0.077 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
0.077 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.077 * [taylor]: Taking taylor expansion of 1.0 in y
0.077 * [backup-simplify]: Simplify 1.0 into 1.0
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.077 * [taylor]: Taking taylor expansion of y in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [backup-simplify]: Simplify (+ 0 1) into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (- (/ (/ 1 y) (+ 1.0 (/ 1 y))) (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into (/ 1 (* (+ 1.0 (/ 1 y)) y))
0.079 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
0.079 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
0.079 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.079 * [taylor]: Taking taylor expansion of 1.0 in y
0.079 * [backup-simplify]: Simplify 1.0 into 1.0
0.079 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.079 * [taylor]: Taking taylor expansion of y in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of y in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 1 into 1
0.080 * [backup-simplify]: Simplify (+ 0 1) into 1
0.081 * [backup-simplify]: Simplify (* 1 0) into 0
0.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.082 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* (/ 1 (* (+ 1.0 (/ 1 y)) y)) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
0.085 * [taylor]: Taking taylor expansion of 0 in y
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ 0 0) into 0
0.088 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
0.090 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.091 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 y) 1)) (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.091 * [backup-simplify]: Simplify (/ (+ (/ 1 (- x)) (/ 1 (- y))) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))))
0.091 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in (x y) around 0
0.091 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in y
0.091 * [taylor]: Taking taylor expansion of -1 in y
0.091 * [backup-simplify]: Simplify -1 into -1
0.091 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
0.091 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
0.091 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.091 * [taylor]: Taking taylor expansion of x in y
0.091 * [backup-simplify]: Simplify x into x
0.091 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.092 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.092 * [taylor]: Taking taylor expansion of 1.0 in y
0.092 * [backup-simplify]: Simplify 1.0 into 1.0
0.092 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.092 * [taylor]: Taking taylor expansion of y in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify 1 into 1
0.092 * [backup-simplify]: Simplify (/ 1 1) into 1
0.093 * [backup-simplify]: Simplify (+ 0 1) into 1
0.093 * [backup-simplify]: Simplify (- 1) into -1
0.093 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.094 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.094 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x
0.094 * [taylor]: Taking taylor expansion of -1 in x
0.094 * [backup-simplify]: Simplify -1 into -1
0.094 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.094 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.094 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.094 * [taylor]: Taking taylor expansion of x in x
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify 1 into 1
0.094 * [backup-simplify]: Simplify (/ 1 1) into 1
0.094 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.094 * [taylor]: Taking taylor expansion of y in x
0.094 * [backup-simplify]: Simplify y into y
0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.095 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.095 * [taylor]: Taking taylor expansion of 1.0 in x
0.095 * [backup-simplify]: Simplify 1.0 into 1.0
0.095 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.095 * [taylor]: Taking taylor expansion of y in x
0.095 * [backup-simplify]: Simplify y into y
0.095 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.095 * [backup-simplify]: Simplify (+ 1 0) into 1
0.095 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.095 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.095 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
0.095 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x
0.095 * [taylor]: Taking taylor expansion of -1 in x
0.095 * [backup-simplify]: Simplify -1 into -1
0.095 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
0.096 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
0.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.096 * [taylor]: Taking taylor expansion of x in x
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 1 into 1
0.096 * [backup-simplify]: Simplify (/ 1 1) into 1
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [backup-simplify]: Simplify y into y
0.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.096 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.096 * [taylor]: Taking taylor expansion of 1.0 in x
0.096 * [backup-simplify]: Simplify 1.0 into 1.0
0.096 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.096 * [taylor]: Taking taylor expansion of y in x
0.096 * [backup-simplify]: Simplify y into y
0.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.097 * [backup-simplify]: Simplify (+ 1 0) into 1
0.097 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.097 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.097 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
0.097 * [backup-simplify]: Simplify (* -1 (/ 1 (- 1.0 (/ 1 y)))) into (/ -1 (- 1.0 (/ 1 y)))
0.097 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
0.097 * [taylor]: Taking taylor expansion of -1 in y
0.097 * [backup-simplify]: Simplify -1 into -1
0.097 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.097 * [taylor]: Taking taylor expansion of 1.0 in y
0.097 * [backup-simplify]: Simplify 1.0 into 1.0
0.097 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.097 * [taylor]: Taking taylor expansion of y in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify (/ 1 1) into 1
0.098 * [backup-simplify]: Simplify (- 1) into -1
0.098 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.099 * [backup-simplify]: Simplify (/ -1 -1) into 1
0.099 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.099 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.099 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.100 * [backup-simplify]: Simplify (- 0) into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.100 * [backup-simplify]: Simplify (- (/ (/ 1 y) (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into (/ 1 (* (- 1.0 (/ 1 y)) y))
0.101 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y)))
0.101 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y
0.101 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
0.101 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.101 * [taylor]: Taking taylor expansion of 1.0 in y
0.101 * [backup-simplify]: Simplify 1.0 into 1.0
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (/ 1 1) into 1
0.101 * [taylor]: Taking taylor expansion of y in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (- 1) into -1
0.102 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.102 * [backup-simplify]: Simplify (* -1 0) into 0
0.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.103 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.104 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
0.105 * [backup-simplify]: Simplify (/ 1 -1) into -1
0.105 * [backup-simplify]: Simplify (- -1) into 1
0.105 * [backup-simplify]: Simplify 1 into 1
0.105 * [backup-simplify]: Simplify 1 into 1
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.107 * [backup-simplify]: Simplify (- 0) into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [backup-simplify]: Simplify (- (/ 0 (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* (/ 1 (* (- 1.0 (/ 1 y)) y)) (/ 0 (- 1.0 (/ 1 y)))))) into 0
0.108 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y)))))) into 0
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
0.114 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
0.115 * [backup-simplify]: Simplify (- (- 1.0)) into 1.0
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.115 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (- y)) 1)) (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.115 * * * [progress]: simplifying candidates
0.116 * [simplify]: Simplifying:
  (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (- (log (+ x y)) (log (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ 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))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) 1)
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) 1)
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ (+ x y) (+ y 1.0))
  (/ 1 1)
  (/ (+ x 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) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (+ (pow y 3) (pow 1.0 3)))
  (/ (+ x y) (- (* y y) (* 1.0 1.0)))
  (* (+ y 1.0) (+ (* x x) (- (* y y) (* x y))))
  (* (+ y 1.0) (- x y))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
0.117 * * [simplify]: iteration 0: 80 enodes
0.140 * * [simplify]: iteration 1: 203 enodes
0.223 * * [simplify]: iteration 2: 821 enodes
0.636 * * [simplify]: iteration complete: 5000 enodes
0.636 * * [simplify]: Extracting #0: cost 39 inf + 0
0.637 * * [simplify]: Extracting #1: cost 336 inf + 1
0.642 * * [simplify]: Extracting #2: cost 1324 inf + 1288
0.665 * * [simplify]: Extracting #3: cost 1657 inf + 62654
0.731 * * [simplify]: Extracting #4: cost 244 inf + 247602
0.812 * * [simplify]: Extracting #5: cost 25 inf + 262392
0.882 * * [simplify]: Extracting #6: cost 6 inf + 265670
0.934 * * [simplify]: Extracting #7: cost 0 inf + 267188
0.987 * [simplify]: Simplified to:
  (expm1 (/ (+ x y) (+ y 1.0)))
  (log1p (/ (+ x y) (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (log (/ (+ x y) (+ y 1.0)))
  (exp (/ (+ x y) (+ y 1.0)))
  (* (* (/ (+ x y) (+ y 1.0)) (/ (+ x y) (+ y 1.0))) (/ (+ x 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)))
  (- (- x) y)
  (- (+ y 1.0))
  (* (/ (cbrt (+ x y)) (cbrt (+ y 1.0))) (/ (cbrt (+ x y)) (cbrt (+ y 1.0))))
  (/ (cbrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (* (cbrt (+ x y)) (cbrt (+ x y))) (sqrt (+ y 1.0)))
  (/ (cbrt (+ x y)) (sqrt (+ y 1.0)))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (* (cbrt (+ x y)) (cbrt (+ x y)))
  (/ (cbrt (+ x y)) (+ y 1.0))
  (/ (sqrt (+ x y)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt (+ x y)) (cbrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (/ (sqrt (+ x y)) (sqrt (+ y 1.0)))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (sqrt (+ x y))
  (/ (sqrt (+ x y)) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x y) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (+ x y) (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ (+ x y) (sqrt (+ y 1.0)))
  1
  (/ (+ x y) (+ y 1.0))
  1
  (/ (+ x 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)
  (+ x y)
  (/ (+ y 1.0) (cbrt (+ x y)))
  (/ (+ y 1.0) (sqrt (+ x y)))
  (/ (+ y 1.0) (+ x y))
  (/ (+ y 1.0) (+ x y))
  (/ (+ x y) (fma (* 1.0 1.0) 1.0 (* (* y y) y)))
  (/ (/ (+ x y) (+ y 1.0)) (- y 1.0))
  (* (fma (- y x) y (* x x)) (+ y 1.0))
  (* (- x y) (+ y 1.0))
  (fma y (- 1.0 (* 1.0 x)) (* 1.0 x))
  (+ (/ x y) (- 1 (/ 1.0 y)))
  (+ (/ x y) (- 1 (/ 1.0 y)))
0.989 * * * [progress]: adding candidates to table
1.146 * * [progress]: iteration 2 / 4
1.146 * * * [progress]: picking best candidate
1.150 * * * * [pick]: Picked  #<alt (λ (x y) (* (+ x y) (/ 1 (+ y 1.0))))>
1.150 * * * [progress]: localizing error
1.160 * * * [progress]: generating rewritten candidates
1.160 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
1.218 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
1.238 * * * [progress]: generating series expansions
1.238 * * * * [progress]: [ 1 / 2 ] generating series at (2)
1.238 * [backup-simplify]: Simplify (* (+ x y) (/ 1 (+ y 1.0))) into (/ (+ x y) (+ y 1.0))
1.238 * [approximate]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in (x y) around 0
1.238 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in y
1.238 * [taylor]: Taking taylor expansion of (+ x y) in y
1.238 * [taylor]: Taking taylor expansion of x in y
1.238 * [backup-simplify]: Simplify x into x
1.238 * [taylor]: Taking taylor expansion of y in y
1.238 * [backup-simplify]: Simplify 0 into 0
1.238 * [backup-simplify]: Simplify 1 into 1
1.238 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.238 * [taylor]: Taking taylor expansion of y in y
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 in y
1.238 * [backup-simplify]: Simplify 1.0 into 1.0
1.238 * [backup-simplify]: Simplify (+ x 0) into x
1.239 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.239 * [backup-simplify]: Simplify (/ x 1.0) into (* 1.0 x)
1.239 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
1.239 * [taylor]: Taking taylor expansion of (+ x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 1 into 1
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.239 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.239 * [taylor]: Taking taylor expansion of 1.0 in x
1.239 * [backup-simplify]: Simplify 1.0 into 1.0
1.239 * [backup-simplify]: Simplify (+ 0 y) into y
1.239 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.239 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.239 * [taylor]: Taking taylor expansion of (/ (+ x y) (+ y 1.0)) in x
1.239 * [taylor]: Taking taylor expansion of (+ x y) in x
1.239 * [taylor]: Taking taylor expansion of x in x
1.239 * [backup-simplify]: Simplify 0 into 0
1.239 * [backup-simplify]: Simplify 1 into 1
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.239 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
1.239 * [taylor]: Taking taylor expansion of y in x
1.239 * [backup-simplify]: Simplify y into y
1.239 * [taylor]: Taking taylor expansion of 1.0 in x
1.239 * [backup-simplify]: Simplify 1.0 into 1.0
1.239 * [backup-simplify]: Simplify (+ 0 y) into y
1.240 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
1.240 * [backup-simplify]: Simplify (/ y (+ y 1.0)) into (/ y (+ y 1.0))
1.240 * [taylor]: Taking taylor expansion of (/ y (+ y 1.0)) in y
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 (+ y 1.0) in y
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 1.0 in y
1.240 * [backup-simplify]: Simplify 1.0 into 1.0
1.240 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.240 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.241 * [backup-simplify]: Simplify (+ 1 0) into 1
1.241 * [backup-simplify]: Simplify (+ 0 0) into 0
1.241 * [backup-simplify]: Simplify (- (/ 1 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))))) into (/ 1 (+ y 1.0))
1.241 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
1.241 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.241 * [taylor]: Taking taylor expansion of y in y
1.241 * [backup-simplify]: Simplify 0 into 0
1.241 * [backup-simplify]: Simplify 1 into 1
1.241 * [taylor]: Taking taylor expansion of 1.0 in y
1.241 * [backup-simplify]: Simplify 1.0 into 1.0
1.242 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.242 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.242 * [backup-simplify]: Simplify 1.0 into 1.0
1.242 * [backup-simplify]: Simplify 1.0 into 1.0
1.242 * [backup-simplify]: Simplify (+ 0 0) into 0
1.242 * [backup-simplify]: Simplify (+ 0 0) into 0
1.243 * [backup-simplify]: Simplify (- (/ 0 (+ y 1.0)) (+ (* (/ y (+ y 1.0)) (/ 0 (+ y 1.0))) (* (/ 1 (+ y 1.0)) (/ 0 (+ y 1.0))))) into 0
1.243 * [taylor]: Taking taylor expansion of 0 in y
1.243 * [backup-simplify]: Simplify 0 into 0
1.243 * [backup-simplify]: Simplify 0 into 0
1.243 * [backup-simplify]: Simplify (+ 1 0) into 1
1.244 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.245 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.245 * [backup-simplify]: Simplify (+ (* (- 1.0) (* y x)) (+ (* 1.0 (* y 1)) (* 1.0 (* 1 x)))) into (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
1.245 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (/ 1 (+ (/ 1 y) 1.0))) into (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y)))
1.245 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in (x y) around 0
1.245 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in y
1.245 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1.245 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.245 * [taylor]: Taking taylor expansion of x in y
1.245 * [backup-simplify]: Simplify x into x
1.245 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.245 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.245 * [taylor]: Taking taylor expansion of y in y
1.245 * [backup-simplify]: Simplify 0 into 0
1.245 * [backup-simplify]: Simplify 1 into 1
1.246 * [backup-simplify]: Simplify (/ 1 1) into 1
1.246 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.246 * [taylor]: Taking taylor expansion of 1.0 in y
1.246 * [backup-simplify]: Simplify 1.0 into 1.0
1.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.246 * [taylor]: Taking taylor expansion of y in y
1.246 * [backup-simplify]: Simplify 0 into 0
1.246 * [backup-simplify]: Simplify 1 into 1
1.246 * [backup-simplify]: Simplify (/ 1 1) into 1
1.246 * [backup-simplify]: Simplify (+ 0 1) into 1
1.247 * [backup-simplify]: Simplify (+ 0 1) into 1
1.247 * [backup-simplify]: Simplify (/ 1 1) into 1
1.247 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x
1.247 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.247 * [taylor]: Taking taylor expansion of x in x
1.247 * [backup-simplify]: Simplify 0 into 0
1.247 * [backup-simplify]: Simplify 1 into 1
1.247 * [backup-simplify]: Simplify (/ 1 1) into 1
1.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.247 * [taylor]: Taking taylor expansion of y in x
1.247 * [backup-simplify]: Simplify y into y
1.247 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.247 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.247 * [taylor]: Taking taylor expansion of 1.0 in x
1.247 * [backup-simplify]: Simplify 1.0 into 1.0
1.247 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.247 * [taylor]: Taking taylor expansion of y in x
1.248 * [backup-simplify]: Simplify y into y
1.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.248 * [backup-simplify]: Simplify (+ 1 0) into 1
1.248 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.248 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
1.248 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (+ 1.0 (/ 1 y))) in x
1.248 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.248 * [taylor]: Taking taylor expansion of x in x
1.248 * [backup-simplify]: Simplify 0 into 0
1.248 * [backup-simplify]: Simplify 1 into 1
1.248 * [backup-simplify]: Simplify (/ 1 1) into 1
1.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.248 * [taylor]: Taking taylor expansion of y in x
1.248 * [backup-simplify]: Simplify y into y
1.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.248 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
1.248 * [taylor]: Taking taylor expansion of 1.0 in x
1.248 * [backup-simplify]: Simplify 1.0 into 1.0
1.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.248 * [taylor]: Taking taylor expansion of y in x
1.248 * [backup-simplify]: Simplify y into y
1.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.249 * [backup-simplify]: Simplify (+ 1 0) into 1
1.249 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
1.249 * [backup-simplify]: Simplify (/ 1 (+ 1.0 (/ 1 y))) into (/ 1 (+ 1.0 (/ 1 y)))
1.249 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.249 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.249 * [taylor]: Taking taylor expansion of 1.0 in y
1.249 * [backup-simplify]: Simplify 1.0 into 1.0
1.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.249 * [taylor]: Taking taylor expansion of y in y
1.249 * [backup-simplify]: Simplify 0 into 0
1.249 * [backup-simplify]: Simplify 1 into 1
1.249 * [backup-simplify]: Simplify (/ 1 1) into 1
1.250 * [backup-simplify]: Simplify (+ 0 1) into 1
1.250 * [backup-simplify]: Simplify (/ 1 1) into 1
1.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.250 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.251 * [backup-simplify]: Simplify (+ 0 0) into 0
1.251 * [backup-simplify]: Simplify (- (/ (/ 1 y) (+ 1.0 (/ 1 y))) (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))))) into (/ 1 (* (+ 1.0 (/ 1 y)) y))
1.251 * [taylor]: Taking taylor expansion of (/ 1 (* (+ 1.0 (/ 1 y)) y)) in y
1.251 * [taylor]: Taking taylor expansion of (* (+ 1.0 (/ 1 y)) y) in y
1.251 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.251 * [taylor]: Taking taylor expansion of 1.0 in y
1.251 * [backup-simplify]: Simplify 1.0 into 1.0
1.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.251 * [taylor]: Taking taylor expansion of y in y
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 1 into 1
1.251 * [backup-simplify]: Simplify (/ 1 1) into 1
1.251 * [taylor]: Taking taylor expansion of y in y
1.251 * [backup-simplify]: Simplify 0 into 0
1.251 * [backup-simplify]: Simplify 1 into 1
1.252 * [backup-simplify]: Simplify (+ 0 1) into 1
1.252 * [backup-simplify]: Simplify (* 1 0) into 0
1.252 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.253 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.253 * [backup-simplify]: Simplify (+ (* 1 1) (* 1.0 0)) into 1
1.253 * [backup-simplify]: Simplify (/ 1 1) into 1
1.253 * [backup-simplify]: Simplify 1 into 1
1.253 * [backup-simplify]: Simplify 1 into 1
1.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.254 * [backup-simplify]: Simplify (+ 0 0) into 0
1.254 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.255 * [backup-simplify]: Simplify (+ 0 0) into 0
1.255 * [backup-simplify]: Simplify (- (/ 0 (+ 1.0 (/ 1 y))) (+ (* (/ 1 (+ 1.0 (/ 1 y))) (/ 0 (+ 1.0 (/ 1 y)))) (* (/ 1 (* (+ 1.0 (/ 1 y)) y)) (/ 0 (+ 1.0 (/ 1 y)))))) into 0
1.255 * [taylor]: Taking taylor expansion of 0 in y
1.255 * [backup-simplify]: Simplify 0 into 0
1.255 * [backup-simplify]: Simplify 0 into 0
1.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.256 * [backup-simplify]: Simplify (+ 0 0) into 0
1.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 1.0 1) (* 0 0))) into 1.0
1.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.259 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.260 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 y) 1)) (+ (* 1 (* (/ 1 y) (/ 1 (/ 1 x)))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
1.260 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (/ 1 (+ (/ 1 (- y)) 1.0))) into (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))))
1.260 * [approximate]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in (x y) around 0
1.260 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in y
1.260 * [taylor]: Taking taylor expansion of -1 in y
1.260 * [backup-simplify]: Simplify -1 into -1
1.260 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in y
1.260 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
1.260 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.260 * [taylor]: Taking taylor expansion of x in y
1.260 * [backup-simplify]: Simplify x into x
1.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.260 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.260 * [taylor]: Taking taylor expansion of y in y
1.260 * [backup-simplify]: Simplify 0 into 0
1.260 * [backup-simplify]: Simplify 1 into 1
1.260 * [backup-simplify]: Simplify (/ 1 1) into 1
1.260 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.260 * [taylor]: Taking taylor expansion of 1.0 in y
1.261 * [backup-simplify]: Simplify 1.0 into 1.0
1.261 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.261 * [taylor]: Taking taylor expansion of y in y
1.261 * [backup-simplify]: Simplify 0 into 0
1.261 * [backup-simplify]: Simplify 1 into 1
1.261 * [backup-simplify]: Simplify (/ 1 1) into 1
1.261 * [backup-simplify]: Simplify (+ 0 1) into 1
1.261 * [backup-simplify]: Simplify (- 1) into -1
1.262 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.262 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.262 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x
1.262 * [taylor]: Taking taylor expansion of -1 in x
1.262 * [backup-simplify]: Simplify -1 into -1
1.262 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
1.262 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.262 * [taylor]: Taking taylor expansion of x in x
1.262 * [backup-simplify]: Simplify 0 into 0
1.262 * [backup-simplify]: Simplify 1 into 1
1.262 * [backup-simplify]: Simplify (/ 1 1) into 1
1.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.262 * [taylor]: Taking taylor expansion of y in x
1.262 * [backup-simplify]: Simplify y into y
1.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.262 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
1.262 * [taylor]: Taking taylor expansion of 1.0 in x
1.262 * [backup-simplify]: Simplify 1.0 into 1.0
1.262 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.262 * [taylor]: Taking taylor expansion of y in x
1.262 * [backup-simplify]: Simplify y into y
1.262 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.263 * [backup-simplify]: Simplify (+ 1 0) into 1
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 (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.263 * [taylor]: Taking taylor expansion of (* -1 (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y)))) in x
1.263 * [taylor]: Taking taylor expansion of -1 in x
1.263 * [backup-simplify]: Simplify -1 into -1
1.263 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) (- 1.0 (/ 1 y))) in x
1.263 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
1.263 * [taylor]: Taking taylor expansion of (/ 1 x) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
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 (- 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
1.264 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.264 * [taylor]: Taking taylor expansion of y in x
1.264 * [backup-simplify]: Simplify y into y
1.264 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.264 * [backup-simplify]: Simplify (+ 1 0) into 1
1.264 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.264 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
1.264 * [backup-simplify]: Simplify (/ 1 (- 1.0 (/ 1 y))) into (/ 1 (- 1.0 (/ 1 y)))
1.264 * [backup-simplify]: Simplify (* -1 (/ 1 (- 1.0 (/ 1 y)))) into (/ -1 (- 1.0 (/ 1 y)))
1.264 * [taylor]: Taking taylor expansion of (/ -1 (- 1.0 (/ 1 y))) in y
1.264 * [taylor]: Taking taylor expansion of -1 in y
1.264 * [backup-simplify]: Simplify -1 into -1
1.264 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.264 * [taylor]: Taking taylor expansion of 1.0 in y
1.264 * [backup-simplify]: Simplify 1.0 into 1.0
1.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.264 * [taylor]: Taking taylor expansion of y in y
1.264 * [backup-simplify]: Simplify 0 into 0
1.264 * [backup-simplify]: Simplify 1 into 1
1.265 * [backup-simplify]: Simplify (/ 1 1) into 1
1.265 * [backup-simplify]: Simplify (- 1) into -1
1.265 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.265 * [backup-simplify]: Simplify (/ -1 -1) into 1
1.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.266 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
1.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.266 * [backup-simplify]: Simplify (- 0) into 0
1.266 * [backup-simplify]: Simplify (+ 0 0) into 0
1.267 * [backup-simplify]: Simplify (- (/ (/ 1 y) (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))))) into (/ 1 (* (- 1.0 (/ 1 y)) y))
1.267 * [backup-simplify]: Simplify (+ (* -1 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y))))) into (- (/ 1 (* (- 1.0 (/ 1 y)) y)))
1.267 * [taylor]: Taking taylor expansion of (- (/ 1 (* (- 1.0 (/ 1 y)) y))) in y
1.267 * [taylor]: Taking taylor expansion of (/ 1 (* (- 1.0 (/ 1 y)) y)) in y
1.267 * [taylor]: Taking taylor expansion of (* (- 1.0 (/ 1 y)) y) in y
1.267 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.267 * [taylor]: Taking taylor expansion of 1.0 in y
1.267 * [backup-simplify]: Simplify 1.0 into 1.0
1.267 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.267 * [taylor]: Taking taylor expansion of y in y
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 1 into 1
1.267 * [backup-simplify]: Simplify (/ 1 1) into 1
1.267 * [taylor]: Taking taylor expansion of y in y
1.267 * [backup-simplify]: Simplify 0 into 0
1.267 * [backup-simplify]: Simplify 1 into 1
1.268 * [backup-simplify]: Simplify (- 1) into -1
1.268 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.268 * [backup-simplify]: Simplify (* -1 0) into 0
1.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.269 * [backup-simplify]: Simplify (- 0) into 0
1.269 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.270 * [backup-simplify]: Simplify (+ (* -1 1) (* 1.0 0)) into -1
1.270 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.270 * [backup-simplify]: Simplify (- -1) into 1
1.270 * [backup-simplify]: Simplify 1 into 1
1.270 * [backup-simplify]: Simplify 1 into 1
1.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.271 * [backup-simplify]: Simplify (+ 0 0) 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 (- (/ 0 (- 1.0 (/ 1 y))) (+ (* (/ 1 (- 1.0 (/ 1 y))) (/ 0 (- 1.0 (/ 1 y)))) (* (/ 1 (* (- 1.0 (/ 1 y)) y)) (/ 0 (- 1.0 (/ 1 y)))))) into 0
1.272 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 (* (- 1.0 (/ 1 y)) y))) (* 0 (/ 1 (- 1.0 (/ 1 y)))))) into 0
1.272 * [taylor]: Taking taylor expansion of 0 in y
1.272 * [backup-simplify]: Simplify 0 into 0
1.272 * [backup-simplify]: Simplify 0 into 0
1.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.273 * [backup-simplify]: Simplify (- 0) into 0
1.273 * [backup-simplify]: Simplify (+ 0 0) into 0
1.275 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 1.0 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
1.277 * [backup-simplify]: Simplify 1.0 into 1.0
1.277 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (- y)) 1)) (+ (* 1 (* (/ 1 (- y)) (/ 1 (/ 1 (- x))))) 1)) into (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
1.277 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
1.277 * [backup-simplify]: Simplify (/ 1 (+ y 1.0)) into (/ 1 (+ y 1.0))
1.278 * [approximate]: Taking taylor expansion of (/ 1 (+ y 1.0)) in (y) around 0
1.278 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
1.278 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.278 * [backup-simplify]: Simplify 0 into 0
1.278 * [backup-simplify]: Simplify 1 into 1
1.278 * [taylor]: Taking taylor expansion of 1.0 in y
1.278 * [backup-simplify]: Simplify 1.0 into 1.0
1.278 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.278 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.278 * [taylor]: Taking taylor expansion of (/ 1 (+ y 1.0)) in y
1.278 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.278 * [taylor]: Taking taylor expansion of y in y
1.278 * [backup-simplify]: Simplify 0 into 0
1.278 * [backup-simplify]: Simplify 1 into 1
1.278 * [taylor]: Taking taylor expansion of 1.0 in y
1.278 * [backup-simplify]: Simplify 1.0 into 1.0
1.279 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.279 * [backup-simplify]: Simplify (/ 1 1.0) into 1.0
1.279 * [backup-simplify]: Simplify 1.0 into 1.0
1.279 * [backup-simplify]: Simplify (+ 1 0) into 1
1.281 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 1 1.0)))) into (- 1.0)
1.281 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.281 * [backup-simplify]: Simplify (+ 0 0) into 0
1.286 * [backup-simplify]: Simplify (- (+ (* 1.0 (/ 0 1.0)) (* (- 1.0) (/ 1 1.0)))) into 1.0
1.286 * [backup-simplify]: Simplify 1.0 into 1.0
1.287 * [backup-simplify]: Simplify (+ (* 1.0 (pow y 2)) (+ (* (- 1.0) y) 1.0)) into (- (+ (* 1.0 (pow y 2)) 1.0) (* 1.0 y))
1.287 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 y) 1.0)) into (/ 1 (+ 1.0 (/ 1 y)))
1.287 * [approximate]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in (y) around 0
1.287 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.287 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.287 * [taylor]: Taking taylor expansion of 1.0 in y
1.287 * [backup-simplify]: Simplify 1.0 into 1.0
1.287 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.287 * [taylor]: Taking taylor expansion of y in y
1.287 * [backup-simplify]: Simplify 0 into 0
1.287 * [backup-simplify]: Simplify 1 into 1
1.287 * [backup-simplify]: Simplify (/ 1 1) into 1
1.288 * [backup-simplify]: Simplify (+ 0 1) into 1
1.288 * [backup-simplify]: Simplify (/ 1 1) into 1
1.288 * [taylor]: Taking taylor expansion of (/ 1 (+ 1.0 (/ 1 y))) in y
1.288 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.288 * [taylor]: Taking taylor expansion of 1.0 in y
1.288 * [backup-simplify]: Simplify 1.0 into 1.0
1.288 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.288 * [taylor]: Taking taylor expansion of y in y
1.288 * [backup-simplify]: Simplify 0 into 0
1.288 * [backup-simplify]: Simplify 1 into 1
1.289 * [backup-simplify]: Simplify (/ 1 1) into 1
1.289 * [backup-simplify]: Simplify (+ 0 1) into 1
1.290 * [backup-simplify]: Simplify (/ 1 1) into 1
1.290 * [backup-simplify]: Simplify 1 into 1
1.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.291 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 1.0 1)))) into (- 1.0)
1.294 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.295 * [backup-simplify]: Simplify (+ 0 0) into 0
1.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* (- 1.0) (/ 1.0 1)))) into 1.0
1.300 * [backup-simplify]: Simplify 1.0 into 1.0
1.300 * [backup-simplify]: Simplify (+ (* 1.0 (pow (/ 1 y) 3)) (+ (* (- 1.0) (pow (/ 1 y) 2)) (* 1 (/ 1 y)))) into (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2))))
1.301 * [backup-simplify]: Simplify (/ 1 (+ (/ 1 (- y)) 1.0)) into (/ 1 (- 1.0 (/ 1 y)))
1.301 * [approximate]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in (y) around 0
1.301 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.301 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.301 * [taylor]: Taking taylor expansion of 1.0 in y
1.301 * [backup-simplify]: Simplify 1.0 into 1.0
1.301 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.301 * [taylor]: Taking taylor expansion of y in y
1.301 * [backup-simplify]: Simplify 0 into 0
1.301 * [backup-simplify]: Simplify 1 into 1
1.301 * [backup-simplify]: Simplify (/ 1 1) into 1
1.302 * [backup-simplify]: Simplify (- 1) into -1
1.302 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.302 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.302 * [taylor]: Taking taylor expansion of (/ 1 (- 1.0 (/ 1 y))) in y
1.303 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
1.303 * [taylor]: Taking taylor expansion of 1.0 in y
1.303 * [backup-simplify]: Simplify 1.0 into 1.0
1.303 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.303 * [taylor]: Taking taylor expansion of y in y
1.303 * [backup-simplify]: Simplify 0 into 0
1.303 * [backup-simplify]: Simplify 1 into 1
1.303 * [backup-simplify]: Simplify (/ 1 1) into 1
1.303 * [backup-simplify]: Simplify (- 1) into -1
1.304 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.304 * [backup-simplify]: Simplify (/ 1 -1) into -1
1.304 * [backup-simplify]: Simplify -1 into -1
1.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.305 * [backup-simplify]: Simplify (- 0) into 0
1.306 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.308 * [backup-simplify]: Simplify (- (+ (* -1 (/ 1.0 -1)))) into (- 1.0)
1.309 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.310 * [backup-simplify]: Simplify (- 0) into 0
1.311 * [backup-simplify]: Simplify (+ 0 0) into 0
1.315 * [backup-simplify]: Simplify (- (+ (* -1 (/ 0 -1)) (* (- 1.0) (/ 1.0 -1)))) into (- 1.0)
1.316 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.317 * [backup-simplify]: Simplify (+ (* (- 1.0) (pow (/ 1 (- y)) 3)) (+ (* (- 1.0) (pow (/ 1 (- y)) 2)) (* -1 (/ 1 (- y))))) into (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2))))
1.317 * * * [progress]: simplifying candidates
1.319 * [simplify]: Simplifying:
  (expm1 (* (+ x y) (/ 1 (+ y 1.0))))
  (log1p (* (+ x y) (/ 1 (+ y 1.0))))
  (* (+ x y) (/ 1 (+ y 1.0)))
  (+ (log (+ x y)) (- (log (+ y 1.0))))
  (+ (log (+ x y)) (- 0 (log (+ y 1.0))))
  (+ (log (+ x y)) (- (log 1) (log (+ y 1.0))))
  (+ (log (+ x y)) (log (/ 1 (+ y 1.0))))
  (log (* (+ x y) (/ 1 (+ y 1.0))))
  (exp (* (+ x y) (/ 1 (+ y 1.0))))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0))))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0))))
  (* (cbrt (* (+ x y) (/ 1 (+ y 1.0)))) (cbrt (* (+ x y) (/ 1 (+ y 1.0)))))
  (cbrt (* (+ x y) (/ 1 (+ y 1.0))))
  (* (* (* (+ x y) (/ 1 (+ y 1.0))) (* (+ x y) (/ 1 (+ y 1.0)))) (* (+ x y) (/ 1 (+ y 1.0))))
  (sqrt (* (+ x y) (/ 1 (+ y 1.0))))
  (sqrt (* (+ x y) (/ 1 (+ y 1.0))))
  (* (+ (pow x 3) (pow y 3)) 1)
  (* (+ (* x x) (- (* y y) (* x y))) (+ y 1.0))
  (* (- (* x x) (* y y)) 1)
  (* (- x y) (+ y 1.0))
  (* (sqrt (+ x y)) (sqrt (/ 1 (+ y 1.0))))
  (* (sqrt (+ x y)) (sqrt (/ 1 (+ y 1.0))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (+ y 1.0))))
  (* (sqrt (+ x y)) (/ (sqrt 1) (sqrt (+ y 1.0))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (+ y 1.0))))
  (* (sqrt (+ x y)) (/ 1 (sqrt (+ y 1.0))))
  (* (+ x y) (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0)))))
  (* (+ x y) (sqrt (/ 1 (+ y 1.0))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0))))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (+ x y) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (+ x y) (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* (+ x y) (/ (sqrt 1) (sqrt (+ y 1.0))))
  (* (+ x y) (/ (sqrt 1) 1))
  (* (+ x y) (/ (sqrt 1) 1))
  (* (+ x y) (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0)))))
  (* (+ x y) (/ 1 (sqrt (+ y 1.0))))
  (* (+ x y) (/ 1 1))
  (* (+ x y) (/ 1 1))
  (* (+ x y) 1)
  (* (+ x y) 1)
  (* (+ x y) (/ 1 (+ (pow y 3) (pow 1.0 3))))
  (* (+ x y) (/ 1 (- (* y y) (* 1.0 1.0))))
  (* (cbrt (+ x y)) (/ 1 (+ y 1.0)))
  (* (sqrt (+ x y)) (/ 1 (+ y 1.0)))
  (* (+ x y) (/ 1 (+ y 1.0)))
  (* (+ x y) (/ 1 (+ y 1.0)))
  (* (+ x y) 1)
  (* (+ (pow x 3) (pow y 3)) (/ 1 (+ y 1.0)))
  (* (- (* x x) (* y y)) (/ 1 (+ y 1.0)))
  (expm1 (/ 1 (+ y 1.0)))
  (log1p (/ 1 (+ y 1.0)))
  (- 1)
  (- (log (+ y 1.0)))
  (- 0 (log (+ y 1.0)))
  (- (log 1) (log (+ y 1.0)))
  (log (/ 1 (+ y 1.0)))
  (exp (/ 1 (+ y 1.0)))
  (/ (* (* 1 1) 1) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (/ 1 (+ y 1.0))) (cbrt (/ 1 (+ y 1.0))))
  (cbrt (/ 1 (+ y 1.0)))
  (* (* (/ 1 (+ y 1.0)) (/ 1 (+ y 1.0))) (/ 1 (+ y 1.0)))
  (sqrt (/ 1 (+ y 1.0)))
  (sqrt (/ 1 (+ y 1.0)))
  (- 1)
  (- (+ y 1.0))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (cbrt 1) (cbrt (+ y 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ y 1.0)))
  (/ (cbrt 1) (sqrt (+ y 1.0)))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ y 1.0))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ y 1.0))
  (/ (sqrt 1) (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ (sqrt 1) (cbrt (+ y 1.0)))
  (/ (sqrt 1) (sqrt (+ y 1.0)))
  (/ (sqrt 1) (sqrt (+ y 1.0)))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ y 1.0))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ y 1.0))
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ 1 (cbrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ 1 (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ 1 (+ y 1.0))
  (/ 1 1)
  (/ 1 (+ y 1.0))
  (/ 1 (+ y 1.0))
  (/ (+ y 1.0) 1)
  (/ 1 (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (/ 1 (sqrt (+ y 1.0)))
  (/ 1 1)
  (/ 1 1)
  (/ (+ y 1.0) (cbrt 1))
  (/ (+ y 1.0) (sqrt 1))
  (/ (+ y 1.0) 1)
  (/ 1 (+ (pow y 3) (pow 1.0 3)))
  (/ 1 (- (* y y) (* 1.0 1.0)))
  (- (+ (* 1.0 x) (* 1.0 y)) (* 1.0 (* x y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (/ x y) 1) (* 1.0 (/ 1 y)))
  (- (+ (* 1.0 (pow y 2)) 1.0) (* 1.0 y))
  (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2))))
  (- (+ (/ 1 y) (* 1.0 (/ 1 (pow y 3)))) (* 1.0 (/ 1 (pow y 2))))
1.321 * * [simplify]: iteration 0: 137 enodes
1.361 * * [simplify]: iteration 1: 382 enodes
1.647 * * [simplify]: iteration 2: 2368 enodes
2.970 * * [simplify]: iteration complete: 5001 enodes
2.970 * * [simplify]: Extracting #0: cost 50 inf + 0
2.972 * * [simplify]: Extracting #1: cost 462 inf + 2
2.978 * * [simplify]: Extracting #2: cost 1203 inf + 2178
2.994 * * [simplify]: Extracting #3: cost 1040 inf + 35198
3.034 * * [simplify]: Extracting #4: cost 343 inf + 125446
3.085 * * [simplify]: Extracting #5: cost 33 inf + 179894
3.136 * * [simplify]: Extracting #6: cost 3 inf + 185278
3.193 * * [simplify]: Extracting #7: cost 0 inf + 186037
3.252 * [simplify]: Simplified to:
  (expm1 (/ (+ y x) (+ 1.0 y)))
  (log1p (/ (+ y x) (+ 1.0 y)))
  (/ (+ y x) (+ 1.0 y))
  (log (/ (+ y x) (+ 1.0 y)))
  (log (/ (+ y x) (+ 1.0 y)))
  (log (/ (+ y x) (+ 1.0 y)))
  (log (/ (+ y x) (+ 1.0 y)))
  (log (/ (+ y x) (+ 1.0 y)))
  (exp (/ (+ y x) (+ 1.0 y)))
  (* (* (/ (+ y x) (+ 1.0 y)) (/ (+ y x) (+ 1.0 y))) (/ (+ y x) (+ 1.0 y)))
  (* (* (/ (+ y x) (+ 1.0 y)) (/ (+ y x) (+ 1.0 y))) (/ (+ y x) (+ 1.0 y)))
  (* (cbrt (/ (+ y x) (+ 1.0 y))) (cbrt (/ (+ y x) (+ 1.0 y))))
  (cbrt (/ (+ y x) (+ 1.0 y)))
  (* (* (/ (+ y x) (+ 1.0 y)) (/ (+ y x) (+ 1.0 y))) (/ (+ y x) (+ 1.0 y)))
  (sqrt (/ (+ y x) (+ 1.0 y)))
  (sqrt (/ (+ y x) (+ 1.0 y)))
  (fma (* x x) x (* y (* y y)))
  (* (fma x x (* y (- y x))) (+ 1.0 y))
  (* (+ x y) (- x y))
  (* (- x y) (+ 1.0 y))
  (* (sqrt (+ y x)) (sqrt (/ 1 (+ 1.0 y))))
  (* (sqrt (+ y x)) (sqrt (/ 1 (+ 1.0 y))))
  (/ (sqrt (+ y x)) (sqrt (+ 1.0 y)))
  (/ (sqrt (+ y x)) (sqrt (+ 1.0 y)))
  (/ (sqrt (+ y x)) (sqrt (+ 1.0 y)))
  (/ (sqrt (+ y x)) (sqrt (+ 1.0 y)))
  (* (* (+ y x) (cbrt (/ 1 (+ 1.0 y)))) (cbrt (/ 1 (+ 1.0 y))))
  (* (+ y x) (sqrt (/ 1 (+ 1.0 y))))
  (/ (/ (+ y x) (cbrt (+ 1.0 y))) (cbrt (+ 1.0 y)))
  (/ (+ y x) (sqrt (+ 1.0 y)))
  (+ y x)
  (+ y x)
  (/ (/ (+ y x) (cbrt (+ 1.0 y))) (cbrt (+ 1.0 y)))
  (/ (+ y x) (sqrt (+ 1.0 y)))
  (+ y x)
  (+ y x)
  (/ (/ (+ y x) (cbrt (+ 1.0 y))) (cbrt (+ 1.0 y)))
  (/ (+ y x) (sqrt (+ 1.0 y)))
  (+ y x)
  (+ y x)
  (+ y x)
  (+ y x)
  (/ (+ y x) (fma 1.0 (* 1.0 1.0) (* y (* y y))))
  (/ (/ (+ y x) (+ 1.0 y)) (- y 1.0))
  (/ (cbrt (+ y x)) (+ 1.0 y))
  (/ (sqrt (+ y x)) (+ 1.0 y))
  (/ (+ y x) (+ 1.0 y))
  (/ (+ y x) (+ 1.0 y))
  (+ y x)
  (/ (fma (* x x) x (* y (* y y))) (+ 1.0 y))
  (/ (+ y x) (/ (+ 1.0 y) (- x y)))
  (expm1 (/ 1 (+ 1.0 y)))
  (log1p (/ 1 (+ 1.0 y)))
  -1
  (- (log (+ 1.0 y)))
  (- (log (+ 1.0 y)))
  (- (log (+ 1.0 y)))
  (- (log (+ 1.0 y)))
  (exp (/ 1 (+ 1.0 y)))
  (/ (/ (/ 1 (+ 1.0 y)) (+ 1.0 y)) (+ 1.0 y))
  (* (cbrt (/ 1 (+ 1.0 y))) (cbrt (/ 1 (+ 1.0 y))))
  (cbrt (/ 1 (+ 1.0 y)))
  (/ (* (/ 1 (+ 1.0 y)) (/ 1 (+ 1.0 y))) (+ 1.0 y))
  (sqrt (/ 1 (+ 1.0 y)))
  (sqrt (/ 1 (+ 1.0 y)))
  -1
  (- (- y) 1.0)
  (* (/ 1 (cbrt (+ 1.0 y))) (/ 1 (cbrt (+ 1.0 y))))
  (/ 1 (cbrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  1
  (/ 1 (+ 1.0 y))
  1
  (/ 1 (+ 1.0 y))
  (* (/ 1 (cbrt (+ 1.0 y))) (/ 1 (cbrt (+ 1.0 y))))
  (/ 1 (cbrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  1
  (/ 1 (+ 1.0 y))
  1
  (/ 1 (+ 1.0 y))
  (* (/ 1 (cbrt (+ 1.0 y))) (/ 1 (cbrt (+ 1.0 y))))
  (/ 1 (cbrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  (/ 1 (sqrt (+ 1.0 y)))
  1
  (/ 1 (+ 1.0 y))
  1
  (/ 1 (+ 1.0 y))
  (/ 1 (+ 1.0 y))
  (+ 1.0 y)
  (* (/ 1 (cbrt (+ 1.0 y))) (/ 1 (cbrt (+ 1.0 y))))
  (/ 1 (sqrt (+ 1.0 y)))
  1
  1
  (+ 1.0 y)
  (+ 1.0 y)
  (+ 1.0 y)
  (/ 1 (fma 1.0 (* 1.0 1.0) (* y (* y y))))
  (/ 1 (* (+ 1.0 y) (- y 1.0)))
  (fma y (- 1.0 (* 1.0 x)) (* 1.0 x))
  (+ (- 1 (/ 1.0 y)) (/ x y))
  (+ (- 1 (/ 1.0 y)) (/ x y))
  (fma y (* y 1.0) (- 1.0 (* y 1.0)))
  (fma (/ 1.0 (* y y)) (/ 1 y) (- (/ 1 y) (/ 1.0 (* y y))))
  (fma (/ 1.0 (* y y)) (/ 1 y) (- (/ 1 y) (/ 1.0 (* y y))))
3.257 * * * [progress]: adding candidates to table
3.602 * [progress]: [Phase 3 of 3] Extracting.
3.602 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (+ x y) (/ 1 (+ y 1.0))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.602 * * * [regime-changes]: Trying 3 branch expressions: ((/ (+ x y) (+ y 1.0)) y x)
3.602 * * * * [regimes]: Trying to branch on (/ (+ x y) (+ y 1.0)) from (#<alt (λ (x y) (* (+ x y) (/ 1 (+ y 1.0))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.644 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (+ x y) (/ 1 (+ y 1.0))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.686 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (+ x y) (/ 1 (+ y 1.0))))> #<alt (λ (x y) (/ (+ x y) (+ y 1.0)))>)
3.722 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
3.722 * [simplify]: Simplifying:
  (/ (+ x y) (+ y 1.0))
3.722 * * [simplify]: iteration 0: 6 enodes
3.723 * * [simplify]: iteration 1: 8 enodes
3.723 * * [simplify]: iteration complete: 8 enodes
3.723 * * [simplify]: Extracting #0: cost 1 inf + 0
3.723 * * [simplify]: Extracting #1: cost 3 inf + 0
3.723 * * [simplify]: Extracting #2: cost 6 inf + 0
3.723 * * [simplify]: Extracting #3: cost 2 inf + 45
3.723 * * [simplify]: Extracting #4: cost 0 inf + 210
3.724 * [simplify]: Simplified to:
  (/ (+ y x) (+ y 1.0))
4.572 * [regime-testing]: Baseline error score: 0.012751593949243656
4.580 * [regime-testing]: Oracle error score: 0.009501187648456057
4.598 * [regime-testing]: End program error score: 0.012751593949243656