36.421 * [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 1.0))
0.015 * * [simplify]: iteration 0: 5 enodes
0.016 * * [simplify]: iteration 1: 13 enodes
0.018 * * [simplify]: iteration 2: 17 enodes
0.020 * * [simplify]: iteration 3: 19 enodes
0.022 * * [simplify]: iteration complete: 19 enodes
0.022 * * [simplify]: Extracting #0: cost 1 inf + 0
0.022 * * [simplify]: Extracting #1: cost 7 inf + 0
0.022 * * [simplify]: Extracting #2: cost 3 inf + 45
0.022 * * [simplify]: Extracting #3: cost 0 inf + 212
0.022 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
0.023 * * [progress]: iteration 1 / 4
0.023 * * * [progress]: picking best candidate
0.026 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.026 * * * [progress]: localizing error
0.032 * * * [progress]: generating rewritten candidates
0.032 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.051 * * * [progress]: generating series expansions
0.051 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.051 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.051 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.051 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.052 * [taylor]: Taking taylor expansion of x in y
0.052 * [backup-simplify]: Simplify x into x
0.052 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.052 * [taylor]: Taking taylor expansion of y in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [taylor]: Taking taylor expansion of 1.0 in y
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [backup-simplify]: Simplify y into y
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.052 * [taylor]: Taking taylor expansion of x in x
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.052 * [taylor]: Taking taylor expansion of y in x
0.052 * [backup-simplify]: Simplify y into y
0.052 * [taylor]: Taking taylor expansion of 1.0 in x
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.052 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.052 * [taylor]: Taking taylor expansion of 0 in y
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.053 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.053 * [taylor]: Taking taylor expansion of y in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 1 into 1
0.053 * [taylor]: Taking taylor expansion of 1.0 in y
0.053 * [backup-simplify]: Simplify 1.0 into 1.0
0.053 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.053 * [backup-simplify]: Simplify 1.0 into 1.0
0.053 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.054 * [taylor]: Taking taylor expansion of 0 in y
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify 0 into 0
0.054 * [backup-simplify]: Simplify (+ 1 0) into 1
0.054 * [backup-simplify]: Simplify 1 into 1
0.054 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ 0 0) into 0
0.055 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.055 * [taylor]: Taking taylor expansion of 0 in y
0.055 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ 0 0) into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify (+ 0 0) into 0
0.057 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.057 * [taylor]: Taking taylor expansion of 0 in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.057 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.057 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.057 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
0.057 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.057 * [taylor]: Taking taylor expansion of 1.0 in y
0.057 * [backup-simplify]: Simplify 1.0 into 1.0
0.057 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.057 * [taylor]: Taking taylor expansion of y in y
0.057 * [backup-simplify]: Simplify 0 into 0
0.057 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (/ 1 1) into 1
0.058 * [taylor]: Taking taylor expansion of x in y
0.058 * [backup-simplify]: Simplify x into x
0.058 * [backup-simplify]: Simplify (+ 0 1) into 1
0.058 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.058 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.058 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [backup-simplify]: Simplify 1.0 into 1.0
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.058 * [taylor]: Taking taylor expansion of y in x
0.058 * [backup-simplify]: Simplify y into y
0.058 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.058 * [taylor]: Taking taylor expansion of x in x
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify 1 into 1
0.058 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.058 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.058 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.058 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.058 * [taylor]: Taking taylor expansion of 1.0 in x
0.058 * [backup-simplify]: Simplify 1.0 into 1.0
0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.059 * [taylor]: Taking taylor expansion of y in x
0.059 * [backup-simplify]: Simplify y into y
0.059 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.059 * [taylor]: Taking taylor expansion of x in x
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.059 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.059 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.059 * [taylor]: Taking taylor expansion of 1.0 in y
0.059 * [backup-simplify]: Simplify 1.0 into 1.0
0.059 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.059 * [taylor]: Taking taylor expansion of y in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (/ 1 1) into 1
0.059 * [backup-simplify]: Simplify (+ 0 1) into 1
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.061 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.061 * [backup-simplify]: Simplify 1.0 into 1.0
0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [taylor]: Taking taylor expansion of 0 in y
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.064 * [backup-simplify]: Simplify (+ 0 0) into 0
0.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.065 * [taylor]: Taking taylor expansion of 0 in y
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.066 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.068 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.068 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.068 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.068 * [taylor]: Taking taylor expansion of -1 in y
0.068 * [backup-simplify]: Simplify -1 into -1
0.068 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.068 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.068 * [taylor]: Taking taylor expansion of 1.0 in y
0.068 * [backup-simplify]: Simplify 1.0 into 1.0
0.068 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.068 * [taylor]: Taking taylor expansion of y in y
0.068 * [backup-simplify]: Simplify 0 into 0
0.068 * [backup-simplify]: Simplify 1 into 1
0.068 * [backup-simplify]: Simplify (/ 1 1) into 1
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [backup-simplify]: Simplify x into x
0.069 * [backup-simplify]: Simplify (- 1) into -1
0.069 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.069 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.069 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.069 * [taylor]: Taking taylor expansion of -1 in x
0.069 * [backup-simplify]: Simplify -1 into -1
0.069 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.069 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.069 * [taylor]: Taking taylor expansion of 1.0 in x
0.069 * [backup-simplify]: Simplify 1.0 into 1.0
0.069 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.069 * [taylor]: Taking taylor expansion of y in x
0.069 * [backup-simplify]: Simplify y into y
0.069 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.069 * [taylor]: Taking taylor expansion of x in x
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.069 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.069 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.070 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.070 * [taylor]: Taking taylor expansion of -1 in x
0.070 * [backup-simplify]: Simplify -1 into -1
0.070 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.070 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [backup-simplify]: Simplify y into y
0.070 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.070 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.070 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.070 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.070 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.070 * [taylor]: Taking taylor expansion of -1 in y
0.070 * [backup-simplify]: Simplify -1 into -1
0.070 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [backup-simplify]: Simplify (/ 1 1) into 1
0.071 * [backup-simplify]: Simplify (- 1) into -1
0.071 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.071 * [backup-simplify]: Simplify (* -1 -1) into 1
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.072 * [backup-simplify]: Simplify (- 0) into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.072 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.073 * [taylor]: Taking taylor expansion of 0 in y
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.074 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.075 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.075 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.077 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.077 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (- 0) into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.081 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.081 * [taylor]: Taking taylor expansion of 0 in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (- 0) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) into 0
0.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.084 * [backup-simplify]: Simplify (- 0) into 0
0.084 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.087 * * * [progress]: simplifying candidates
0.087 * [simplify]: Simplifying:
  (expm1 (* x (+ y 1.0)))
  (log1p (* x (+ y 1.0)))
  (* x (+ y 1.0))
  (+ (log x) (log (+ y 1.0)))
  (log (* x (+ y 1.0)))
  (exp (* x (+ y 1.0)))
  (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0))))
  (cbrt (* x (+ y 1.0)))
  (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* x y)
  (* x 1.0)
  (* y x)
  (* 1.0 x)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ y 1.0))
  (* (sqrt x) (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.088 * * [simplify]: iteration 0: 48 enodes
0.100 * * [simplify]: iteration 1: 142 enodes
0.151 * * [simplify]: iteration 2: 487 enodes
0.722 * * [simplify]: iteration 3: 2305 enodes
1.839 * * [simplify]: iteration complete: 5009 enodes
1.839 * * [simplify]: Extracting #0: cost 21 inf + 0
1.840 * * [simplify]: Extracting #1: cost 290 inf + 1
1.847 * * [simplify]: Extracting #2: cost 874 inf + 9356
1.885 * * [simplify]: Extracting #3: cost 562 inf + 78951
1.941 * * [simplify]: Extracting #4: cost 76 inf + 176348
2.054 * * [simplify]: Extracting #5: cost 10 inf + 190637
2.162 * * [simplify]: Extracting #6: cost 2 inf + 191817
2.243 * * [simplify]: Extracting #7: cost 0 inf + 192323
2.353 * [simplify]: Simplified to:
  (expm1 (* (+ y 1.0) x))
  (log1p (* (+ y 1.0) x))
  (* (+ y 1.0) x)
  (log (* (+ y 1.0) x))
  (log (* (+ y 1.0) x))
  (exp (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (* (cbrt (* (+ y 1.0) x)) (cbrt (* (+ y 1.0) x)))
  (cbrt (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (sqrt (* (+ y 1.0) x))
  (sqrt (* (+ y 1.0) x))
  (* (sqrt (+ y 1.0)) (sqrt x))
  (* (sqrt (+ y 1.0)) (sqrt x))
  (* y x)
  (* x 1.0)
  (* x y)
  (* x 1.0)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (sqrt (+ y 1.0)) x)
  x
  x
  (* (+ y 1.0) (cbrt x))
  (* (+ y 1.0) (sqrt x))
  (* (+ y 1.0) x)
  (* x (fma 1.0 (* 1.0 1.0) (* y (* y y))))
  (* (- y 1.0) (* (+ y 1.0) x))
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
2.354 * * * [progress]: adding candidates to table
2.457 * * [progress]: iteration 2 / 4
2.457 * * * [progress]: picking best candidate
2.462 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
2.462 * * * [progress]: localizing error
2.469 * * * [progress]: generating rewritten candidates
2.469 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.476 * * * [progress]: generating series expansions
2.476 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.476 * [backup-simplify]: Simplify (+ (* x y) (* x 1.0)) into (+ (* 1.0 x) (* x y))
2.476 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
2.476 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
2.476 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
2.476 * [taylor]: Taking taylor expansion of 1.0 in y
2.476 * [backup-simplify]: Simplify 1.0 into 1.0
2.476 * [taylor]: Taking taylor expansion of x in y
2.476 * [backup-simplify]: Simplify x into x
2.476 * [taylor]: Taking taylor expansion of (* x y) in y
2.476 * [taylor]: Taking taylor expansion of x in y
2.476 * [backup-simplify]: Simplify x into x
2.476 * [taylor]: Taking taylor expansion of y in y
2.476 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify 1 into 1
2.476 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
2.476 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.476 * [taylor]: Taking taylor expansion of 1.0 in x
2.476 * [backup-simplify]: Simplify 1.0 into 1.0
2.476 * [taylor]: Taking taylor expansion of x in x
2.476 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify 1 into 1
2.476 * [taylor]: Taking taylor expansion of (* x y) in x
2.476 * [taylor]: Taking taylor expansion of x in x
2.476 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify 1 into 1
2.476 * [taylor]: Taking taylor expansion of y in x
2.476 * [backup-simplify]: Simplify y into y
2.476 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
2.476 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.476 * [taylor]: Taking taylor expansion of 1.0 in x
2.476 * [backup-simplify]: Simplify 1.0 into 1.0
2.476 * [taylor]: Taking taylor expansion of x in x
2.476 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify 1 into 1
2.476 * [taylor]: Taking taylor expansion of (* x y) in x
2.476 * [taylor]: Taking taylor expansion of x in x
2.476 * [backup-simplify]: Simplify 0 into 0
2.476 * [backup-simplify]: Simplify 1 into 1
2.476 * [taylor]: Taking taylor expansion of y in x
2.477 * [backup-simplify]: Simplify y into y
2.477 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.477 * [backup-simplify]: Simplify (* 0 y) into 0
2.477 * [backup-simplify]: Simplify (+ 0 0) into 0
2.477 * [taylor]: Taking taylor expansion of 0 in y
2.477 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.479 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.479 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
2.479 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.479 * [taylor]: Taking taylor expansion of y in y
2.479 * [backup-simplify]: Simplify 0 into 0
2.479 * [backup-simplify]: Simplify 1 into 1
2.479 * [taylor]: Taking taylor expansion of 1.0 in y
2.479 * [backup-simplify]: Simplify 1.0 into 1.0
2.479 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.479 * [backup-simplify]: Simplify 1.0 into 1.0
2.479 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.480 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.480 * [backup-simplify]: Simplify (+ 0 0) into 0
2.480 * [taylor]: Taking taylor expansion of 0 in y
2.480 * [backup-simplify]: Simplify 0 into 0
2.480 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify (+ 1 0) into 1
2.481 * [backup-simplify]: Simplify 1 into 1
2.481 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.482 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.482 * [backup-simplify]: Simplify (+ 0 0) into 0
2.482 * [taylor]: Taking taylor expansion of 0 in y
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 0 into 0
2.482 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify (+ 0 0) into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify 0 into 0
2.483 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.484 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.485 * [backup-simplify]: Simplify (+ 0 0) into 0
2.485 * [taylor]: Taking taylor expansion of 0 in y
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
2.485 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) 1.0)) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.485 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
2.485 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.485 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.485 * [taylor]: Taking taylor expansion of (* x y) in y
2.485 * [taylor]: Taking taylor expansion of x in y
2.485 * [backup-simplify]: Simplify x into x
2.485 * [taylor]: Taking taylor expansion of y in y
2.485 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify 1 into 1
2.485 * [backup-simplify]: Simplify (* x 0) into 0
2.485 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.485 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.485 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.485 * [taylor]: Taking taylor expansion of 1.0 in y
2.485 * [backup-simplify]: Simplify 1.0 into 1.0
2.485 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.486 * [taylor]: Taking taylor expansion of x in y
2.486 * [backup-simplify]: Simplify x into x
2.486 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.486 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.486 * [taylor]: Taking taylor expansion of (* x y) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.486 * [backup-simplify]: Simplify (* 0 y) into 0
2.486 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.486 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.486 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.486 * [taylor]: Taking taylor expansion of 1.0 in x
2.486 * [backup-simplify]: Simplify 1.0 into 1.0
2.486 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [backup-simplify]: Simplify (/ 1 1) into 1
2.486 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.486 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.486 * [taylor]: Taking taylor expansion of (* x y) in x
2.486 * [taylor]: Taking taylor expansion of x in x
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 1 into 1
2.486 * [taylor]: Taking taylor expansion of y in x
2.486 * [backup-simplify]: Simplify y into y
2.487 * [backup-simplify]: Simplify (* 0 y) into 0
2.487 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.487 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.487 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.487 * [taylor]: Taking taylor expansion of 1.0 in x
2.487 * [backup-simplify]: Simplify 1.0 into 1.0
2.487 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.487 * [taylor]: Taking taylor expansion of x in x
2.487 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify 1 into 1
2.487 * [backup-simplify]: Simplify (/ 1 1) into 1
2.487 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.488 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y))
2.488 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.488 * [taylor]: Taking taylor expansion of 1.0 in y
2.488 * [backup-simplify]: Simplify 1.0 into 1.0
2.488 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.488 * [taylor]: Taking taylor expansion of y in y
2.488 * [backup-simplify]: Simplify 0 into 0
2.488 * [backup-simplify]: Simplify 1 into 1
2.488 * [backup-simplify]: Simplify (/ 1 1) into 1
2.488 * [backup-simplify]: Simplify (+ 0 1) into 1
2.488 * [backup-simplify]: Simplify 1 into 1
2.489 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.489 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.490 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.490 * [backup-simplify]: Simplify (+ 0 0) into 0
2.491 * [taylor]: Taking taylor expansion of 0 in y
2.491 * [backup-simplify]: Simplify 0 into 0
2.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.492 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.492 * [backup-simplify]: Simplify 1.0 into 1.0
2.493 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.493 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.495 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.496 * [backup-simplify]: Simplify (+ 0 0) into 0
2.496 * [taylor]: Taking taylor expansion of 0 in y
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.497 * [backup-simplify]: Simplify (+ 0 0) into 0
2.497 * [backup-simplify]: Simplify 0 into 0
2.499 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.501 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.502 * [backup-simplify]: Simplify (+ 0 0) into 0
2.502 * [taylor]: Taking taylor expansion of 0 in y
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.502 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.503 * [backup-simplify]: Simplify (+ 0 0) into 0
2.503 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.506 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.508 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.509 * [backup-simplify]: Simplify (+ 0 0) into 0
2.509 * [taylor]: Taking taylor expansion of 0 in y
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
2.509 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.509 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
2.509 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.509 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.510 * [taylor]: Taking taylor expansion of (* x y) in y
2.510 * [taylor]: Taking taylor expansion of x in y
2.510 * [backup-simplify]: Simplify x into x
2.510 * [taylor]: Taking taylor expansion of y in y
2.510 * [backup-simplify]: Simplify 0 into 0
2.510 * [backup-simplify]: Simplify 1 into 1
2.510 * [backup-simplify]: Simplify (* x 0) into 0
2.510 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.510 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.510 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.510 * [taylor]: Taking taylor expansion of 1.0 in y
2.510 * [backup-simplify]: Simplify 1.0 into 1.0
2.510 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.510 * [taylor]: Taking taylor expansion of x in y
2.510 * [backup-simplify]: Simplify x into x
2.510 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.511 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.511 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.511 * [taylor]: Taking taylor expansion of (* x y) in x
2.511 * [taylor]: Taking taylor expansion of x in x
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 1 into 1
2.511 * [taylor]: Taking taylor expansion of y in x
2.511 * [backup-simplify]: Simplify y into y
2.511 * [backup-simplify]: Simplify (* 0 y) into 0
2.511 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.511 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.511 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.511 * [taylor]: Taking taylor expansion of 1.0 in x
2.511 * [backup-simplify]: Simplify 1.0 into 1.0
2.511 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.511 * [taylor]: Taking taylor expansion of x in x
2.511 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify 1 into 1
2.512 * [backup-simplify]: Simplify (/ 1 1) into 1
2.512 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.512 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.512 * [taylor]: Taking taylor expansion of (* x y) in x
2.512 * [taylor]: Taking taylor expansion of x in x
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify 1 into 1
2.512 * [taylor]: Taking taylor expansion of y in x
2.512 * [backup-simplify]: Simplify y into y
2.512 * [backup-simplify]: Simplify (* 0 y) into 0
2.513 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.513 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.513 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.513 * [taylor]: Taking taylor expansion of 1.0 in x
2.513 * [backup-simplify]: Simplify 1.0 into 1.0
2.513 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.513 * [taylor]: Taking taylor expansion of x in x
2.513 * [backup-simplify]: Simplify 0 into 0
2.513 * [backup-simplify]: Simplify 1 into 1
2.513 * [backup-simplify]: Simplify (/ 1 1) into 1
2.514 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.514 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.515 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.515 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.515 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.515 * [taylor]: Taking taylor expansion of y in y
2.515 * [backup-simplify]: Simplify 0 into 0
2.515 * [backup-simplify]: Simplify 1 into 1
2.515 * [backup-simplify]: Simplify (/ 1 1) into 1
2.515 * [taylor]: Taking taylor expansion of 1.0 in y
2.515 * [backup-simplify]: Simplify 1.0 into 1.0
2.516 * [backup-simplify]: Simplify (+ 1 0) into 1
2.516 * [backup-simplify]: Simplify 1 into 1
2.517 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.517 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.519 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.519 * [backup-simplify]: Simplify (- 0) into 0
2.519 * [backup-simplify]: Simplify (+ 0 0) into 0
2.519 * [taylor]: Taking taylor expansion of 0 in y
2.519 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.521 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.521 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.522 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.523 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.525 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.526 * [backup-simplify]: Simplify (- 0) into 0
2.526 * [backup-simplify]: Simplify (+ 0 0) into 0
2.526 * [taylor]: Taking taylor expansion of 0 in y
2.527 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify 0 into 0
2.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.528 * [backup-simplify]: Simplify (- 0) into 0
2.528 * [backup-simplify]: Simplify (+ 0 0) into 0
2.528 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.530 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.532 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.533 * [backup-simplify]: Simplify (- 0) into 0
2.533 * [backup-simplify]: Simplify (+ 0 0) into 0
2.533 * [taylor]: Taking taylor expansion of 0 in y
2.533 * [backup-simplify]: Simplify 0 into 0
2.533 * [backup-simplify]: Simplify 0 into 0
2.533 * [backup-simplify]: Simplify 0 into 0
2.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.535 * [backup-simplify]: Simplify (- 0) into 0
2.535 * [backup-simplify]: Simplify (+ 0 0) into 0
2.535 * [backup-simplify]: Simplify 0 into 0
2.537 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.539 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.540 * [backup-simplify]: Simplify (- 0) into 0
2.540 * [backup-simplify]: Simplify (+ 0 0) into 0
2.540 * [taylor]: Taking taylor expansion of 0 in y
2.540 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify 0 into 0
2.541 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
2.541 * * * [progress]: simplifying candidates
2.542 * [simplify]: Simplifying:
  (expm1 (+ (* x y) (* x 1.0)))
  (log1p (+ (* x y) (* x 1.0)))
  (* (exp (* x y)) (exp (* x 1.0)))
  (log (+ (* x y) (* x 1.0)))
  (exp (+ (* x y) (* x 1.0)))
  (* (cbrt (+ (* x y) (* x 1.0))) (cbrt (+ (* x y) (* x 1.0))))
  (cbrt (+ (* x y) (* x 1.0)))
  (* (* (+ (* x y) (* x 1.0)) (+ (* x y) (* x 1.0))) (+ (* x y) (* x 1.0)))
  (sqrt (+ (* x y) (* x 1.0)))
  (sqrt (+ (* x y) (* x 1.0)))
  (+ (pow (* x y) 3) (pow (* x 1.0) 3))
  (+ (* (* x y) (* x y)) (- (* (* x 1.0) (* x 1.0)) (* (* x y) (* x 1.0))))
  (- (* (* x y) (* x y)) (* (* x 1.0) (* x 1.0)))
  (- (* x y) (* x 1.0))
  (+ y 1.0)
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
2.542 * * [simplify]: iteration 0: 32 enodes
2.557 * * [simplify]: iteration 1: 110 enodes
2.591 * * [simplify]: iteration 2: 441 enodes
2.944 * * [simplify]: iteration 3: 1529 enodes
4.713 * * [simplify]: iteration 4: 4369 enodes
5.888 * * [simplify]: iteration complete: 5000 enodes
5.888 * * [simplify]: Extracting #0: cost 14 inf + 0
5.889 * * [simplify]: Extracting #1: cost 259 inf + 0
5.893 * * [simplify]: Extracting #2: cost 534 inf + 2092
5.909 * * [simplify]: Extracting #3: cost 311 inf + 60891
5.958 * * [simplify]: Extracting #4: cost 106 inf + 106015
6.015 * * [simplify]: Extracting #5: cost 23 inf + 130927
6.069 * * [simplify]: Extracting #6: cost 0 inf + 142991
6.124 * [simplify]: Simplified to:
  (expm1 (* (+ y 1.0) x))
  (log1p (* (+ y 1.0) x))
  (exp (* (+ y 1.0) x))
  (log (* (+ y 1.0) x))
  (exp (* (+ y 1.0) x))
  (* (cbrt (* (+ y 1.0) x)) (cbrt (* (+ y 1.0) x)))
  (cbrt (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (sqrt (* (+ y 1.0) x))
  (sqrt (* (+ y 1.0) x))
  (fma (* (* 1.0 x) (* 1.0 x)) (* 1.0 x) (* (* x y) (* (* x y) (* x y))))
  (* x (* x (+ (* y y) (* 1.0 (- 1.0 y)))))
  (* (* x x) (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) x)
  (+ y 1.0)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
6.125 * * * [progress]: adding candidates to table
6.200 * [progress]: [Phase 3 of 3] Extracting.
6.200 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* x y) (* x 1.0)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.201 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
6.201 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (+ (* x y) (* x 1.0)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.228 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (+ (* x y) (* x 1.0)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.265 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* x y) (* x 1.0)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.309 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* x y) (* x 1.0)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.357 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.358 * [simplify]: Simplifying:
  (* x (+ y 1.0))
6.358 * * [simplify]: iteration 0: 5 enodes
6.358 * * [simplify]: iteration 1: 7 enodes
6.359 * * [simplify]: iteration complete: 7 enodes
6.359 * * [simplify]: Extracting #0: cost 1 inf + 0
6.359 * * [simplify]: Extracting #1: cost 3 inf + 0
6.359 * * [simplify]: Extracting #2: cost 4 inf + 1
6.359 * * [simplify]: Extracting #3: cost 0 inf + 128
6.359 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
7.240 * [regime-testing]: Baseline error score: 0.008001000125015627
7.248 * [regime-testing]: Oracle error score: 0.0007500937617202151
7.265 * [regime-testing]: End program error score: 0.008001000125015627
7.356 * [regime-testing]: Target error score: 0.007324035817067278