30.711 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.016 * * * [progress]: [2/2] Setting up program.
0.019 * [progress]: [Phase 2 of 3] Improving.
0.019 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.019 * * [simplify]: iteration 0: 5 enodes
0.020 * * [simplify]: iteration 1: 13 enodes
0.022 * * [simplify]: iteration 2: 15 enodes
0.024 * * [simplify]: iteration complete: 15 enodes
0.024 * * [simplify]: Extracting #0: cost 1 inf + 0
0.024 * * [simplify]: Extracting #1: cost 5 inf + 0
0.024 * * [simplify]: Extracting #2: cost 6 inf + 1
0.024 * * [simplify]: Extracting #3: cost 0 inf + 212
0.024 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
0.024 * * [progress]: iteration 1 / 4
0.024 * * * [progress]: picking best candidate
0.027 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.027 * * * [progress]: localizing error
0.033 * * * [progress]: generating rewritten candidates
0.033 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.049 * * * [progress]: generating series expansions
0.049 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.049 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.049 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.049 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.049 * [taylor]: Taking taylor expansion of x in y
0.049 * [backup-simplify]: Simplify x into x
0.049 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.049 * [taylor]: Taking taylor expansion of y in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [taylor]: Taking taylor expansion of 1.0 in y
0.049 * [backup-simplify]: Simplify 1.0 into 1.0
0.049 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [backup-simplify]: Simplify y into y
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [backup-simplify]: Simplify 1.0 into 1.0
0.049 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.049 * [taylor]: Taking taylor expansion of x in x
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 1 into 1
0.049 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.049 * [taylor]: Taking taylor expansion of y in x
0.049 * [backup-simplify]: Simplify y into y
0.049 * [taylor]: Taking taylor expansion of 1.0 in x
0.049 * [backup-simplify]: Simplify 1.0 into 1.0
0.049 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.049 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.049 * [taylor]: Taking taylor expansion of 0 in y
0.049 * [backup-simplify]: Simplify 0 into 0
0.049 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify (+ 0 0) into 0
0.050 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.050 * [taylor]: Taking taylor expansion of y in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of 1.0 in y
0.050 * [backup-simplify]: Simplify 1.0 into 1.0
0.051 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.051 * [backup-simplify]: Simplify 1.0 into 1.0
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.051 * [taylor]: Taking taylor expansion of 0 in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ 1 0) into 1
0.052 * [backup-simplify]: Simplify 1 into 1
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.053 * [taylor]: Taking taylor expansion of 0 in y
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify 0 into 0
0.053 * [backup-simplify]: Simplify (+ 0 0) into 0
0.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 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
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.055 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.055 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.055 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
0.055 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.055 * [taylor]: Taking taylor expansion of 1.0 in y
0.055 * [backup-simplify]: Simplify 1.0 into 1.0
0.055 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.055 * [taylor]: Taking taylor expansion of y in y
0.055 * [backup-simplify]: Simplify 0 into 0
0.055 * [backup-simplify]: Simplify 1 into 1
0.055 * [backup-simplify]: Simplify (/ 1 1) into 1
0.055 * [taylor]: Taking taylor expansion of x in y
0.055 * [backup-simplify]: Simplify x into x
0.055 * [backup-simplify]: Simplify (+ 0 1) into 1
0.056 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.056 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.056 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.056 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.056 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.056 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.056 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.056 * [taylor]: Taking taylor expansion of 1.0 in x
0.056 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.056 * [taylor]: Taking taylor expansion of y in x
0.056 * [backup-simplify]: Simplify y into y
0.056 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.056 * [taylor]: Taking taylor expansion of x in x
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.056 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.056 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.056 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.056 * [taylor]: Taking taylor expansion of 1.0 in y
0.056 * [backup-simplify]: Simplify 1.0 into 1.0
0.056 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.056 * [taylor]: Taking taylor expansion of y in y
0.056 * [backup-simplify]: Simplify 0 into 0
0.056 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (/ 1 1) into 1
0.057 * [backup-simplify]: Simplify (+ 0 1) into 1
0.057 * [backup-simplify]: Simplify 1 into 1
0.057 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.057 * [backup-simplify]: Simplify (+ 0 0) into 0
0.058 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.058 * [taylor]: Taking taylor expansion of 0 in y
0.058 * [backup-simplify]: Simplify 0 into 0
0.058 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.059 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.059 * [backup-simplify]: Simplify 1.0 into 1.0
0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.059 * [backup-simplify]: Simplify (+ 0 0) into 0
0.060 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.060 * [taylor]: Taking taylor expansion of 0 in y
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.062 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.062 * [taylor]: Taking taylor expansion of 0 in y
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.062 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.063 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify 0 into 0
0.063 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.063 * [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)) (* 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 (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.065 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.065 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.065 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.065 * [taylor]: Taking taylor expansion of -1 in y
0.065 * [backup-simplify]: Simplify -1 into -1
0.065 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.065 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.065 * [taylor]: Taking taylor expansion of 1.0 in y
0.066 * [backup-simplify]: Simplify 1.0 into 1.0
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.066 * [taylor]: Taking taylor expansion of y in y
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (/ 1 1) into 1
0.066 * [taylor]: Taking taylor expansion of x in y
0.066 * [backup-simplify]: Simplify x into x
0.066 * [backup-simplify]: Simplify (- 1) into -1
0.066 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.066 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.066 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.066 * [taylor]: Taking taylor expansion of -1 in x
0.066 * [backup-simplify]: Simplify -1 into -1
0.066 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.066 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.066 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.067 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.067 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.067 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.067 * [taylor]: Taking taylor expansion of -1 in x
0.067 * [backup-simplify]: Simplify -1 into -1
0.067 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.067 * [taylor]: Taking taylor expansion of 1.0 in x
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.067 * [taylor]: Taking taylor expansion of y in x
0.067 * [backup-simplify]: Simplify y into y
0.067 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.067 * [taylor]: Taking taylor expansion of x in x
0.067 * [backup-simplify]: Simplify 0 into 0
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.067 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.067 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.067 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.067 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.067 * [taylor]: Taking taylor expansion of -1 in y
0.067 * [backup-simplify]: Simplify -1 into -1
0.067 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.067 * [taylor]: Taking taylor expansion of 1.0 in y
0.067 * [backup-simplify]: Simplify 1.0 into 1.0
0.067 * [taylor]: Taking taylor expansion of (/ 1 y) 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
0.068 * [backup-simplify]: Simplify (/ 1 1) into 1
0.068 * [backup-simplify]: Simplify (- 1) into -1
0.068 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.069 * [backup-simplify]: Simplify (* -1 -1) into 1
0.069 * [backup-simplify]: Simplify 1 into 1
0.069 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.069 * [backup-simplify]: Simplify (- 0) into 0
0.069 * [backup-simplify]: Simplify (+ 0 0) into 0
0.070 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.071 * [backup-simplify]: Simplify (- 0) into 0
0.071 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.072 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.072 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.073 * [backup-simplify]: Simplify (- 0) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.074 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.074 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.074 * [taylor]: Taking taylor expansion of 0 in y
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [backup-simplify]: Simplify (- 0) into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.076 * [backup-simplify]: Simplify (- 0) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.078 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.078 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.078 * [taylor]: Taking taylor expansion of 0 in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.079 * [backup-simplify]: Simplify (- 0) into 0
0.080 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.081 * [backup-simplify]: Simplify (- 0) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.083 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.083 * [taylor]: Taking taylor expansion of 0 in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.084 * * * [progress]: simplifying candidates
0.084 * [simplify]: Simplifying:
  (* 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))
0.085 * * [simplify]: iteration 0: 46 enodes
0.100 * * [simplify]: iteration 1: 139 enodes
0.150 * * [simplify]: iteration 2: 461 enodes
0.643 * * [simplify]: iteration 3: 2188 enodes
1.216 * * [simplify]: iteration complete: 5000 enodes
1.217 * * [simplify]: Extracting #0: cost 20 inf + 0
1.217 * * [simplify]: Extracting #1: cost 213 inf + 1
1.222 * * [simplify]: Extracting #2: cost 1171 inf + 4356
1.255 * * [simplify]: Extracting #3: cost 1378 inf + 69912
1.328 * * [simplify]: Extracting #4: cost 363 inf + 279531
1.659 * * [simplify]: Extracting #5: cost 30 inf + 354476
1.762 * * [simplify]: Extracting #6: cost 6 inf + 357854
1.867 * * [simplify]: Extracting #7: cost 0 inf + 359372
1.969 * [simplify]: Simplified to:
  (* (+ 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 x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* y x)
  (* x 1.0)
  (* y x)
  (* x 1.0)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  x
  x
  (* (+ y 1.0) (cbrt x))
  (* (sqrt x) (+ y 1.0))
  (* (+ y 1.0) x)
  (* x (+ (* (* 1.0 1.0) 1.0) (* (* y y) y)))
  (* x (* (+ y 1.0) (- y 1.0)))
  (+ (* x 1.0) (* y x))
  (+ (* x 1.0) (* y x))
  (+ (* x 1.0) (* y x))
1.970 * * * [progress]: adding candidates to table
2.063 * * [progress]: iteration 2 / 4
2.063 * * * [progress]: picking best candidate
2.069 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>
2.069 * * * [progress]: localizing error
2.077 * * * [progress]: generating rewritten candidates
2.078 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.086 * * * [progress]: generating series expansions
2.086 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.086 * [backup-simplify]: Simplify (+ (* 1.0 x) (* x y)) into (+ (* 1.0 x) (* x y))
2.086 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
2.086 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
2.086 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
2.086 * [taylor]: Taking taylor expansion of 1.0 in y
2.086 * [backup-simplify]: Simplify 1.0 into 1.0
2.086 * [taylor]: Taking taylor expansion of x in y
2.086 * [backup-simplify]: Simplify x into x
2.086 * [taylor]: Taking taylor expansion of (* x y) in y
2.086 * [taylor]: Taking taylor expansion of x in y
2.086 * [backup-simplify]: Simplify x into x
2.086 * [taylor]: Taking taylor expansion of y in y
2.086 * [backup-simplify]: Simplify 0 into 0
2.086 * [backup-simplify]: Simplify 1 into 1
2.086 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
2.086 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.086 * [taylor]: Taking taylor expansion of 1.0 in x
2.086 * [backup-simplify]: Simplify 1.0 into 1.0
2.086 * [taylor]: Taking taylor expansion of x in x
2.086 * [backup-simplify]: Simplify 0 into 0
2.086 * [backup-simplify]: Simplify 1 into 1
2.086 * [taylor]: Taking taylor expansion of (* x y) in x
2.086 * [taylor]: Taking taylor expansion of x in x
2.086 * [backup-simplify]: Simplify 0 into 0
2.086 * [backup-simplify]: Simplify 1 into 1
2.086 * [taylor]: Taking taylor expansion of y in x
2.086 * [backup-simplify]: Simplify y into y
2.087 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
2.087 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.087 * [taylor]: Taking taylor expansion of 1.0 in x
2.087 * [backup-simplify]: Simplify 1.0 into 1.0
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [backup-simplify]: Simplify 0 into 0
2.087 * [backup-simplify]: Simplify 1 into 1
2.087 * [taylor]: Taking taylor expansion of (* x y) in x
2.087 * [taylor]: Taking taylor expansion of x in x
2.087 * [backup-simplify]: Simplify 0 into 0
2.087 * [backup-simplify]: Simplify 1 into 1
2.087 * [taylor]: Taking taylor expansion of y in x
2.087 * [backup-simplify]: Simplify y into y
2.087 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.087 * [backup-simplify]: Simplify (* 0 y) into 0
2.088 * [backup-simplify]: Simplify (+ 0 0) into 0
2.088 * [taylor]: Taking taylor expansion of 0 in y
2.088 * [backup-simplify]: Simplify 0 into 0
2.088 * [backup-simplify]: Simplify 0 into 0
2.088 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.089 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.089 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
2.089 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
2.089 * [taylor]: Taking taylor expansion of y in y
2.089 * [backup-simplify]: Simplify 0 into 0
2.089 * [backup-simplify]: Simplify 1 into 1
2.089 * [taylor]: Taking taylor expansion of 1.0 in y
2.089 * [backup-simplify]: Simplify 1.0 into 1.0
2.089 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.089 * [backup-simplify]: Simplify 1.0 into 1.0
2.089 * [backup-simplify]: Simplify 0 into 0
2.090 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.090 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.091 * [backup-simplify]: Simplify (+ 0 0) into 0
2.091 * [taylor]: Taking taylor expansion of 0 in y
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify 0 into 0
2.091 * [backup-simplify]: Simplify (+ 1 0) into 1
2.091 * [backup-simplify]: Simplify 1 into 1
2.091 * [backup-simplify]: Simplify 0 into 0
2.092 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.092 * [backup-simplify]: Simplify (+ 0 0) into 0
2.092 * [taylor]: Taking taylor expansion of 0 in y
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify (+ 0 0) into 0
2.093 * [backup-simplify]: Simplify 0 into 0
2.093 * [backup-simplify]: Simplify 0 into 0
2.094 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.094 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.095 * [backup-simplify]: Simplify (+ 0 0) into 0
2.095 * [taylor]: Taking taylor expansion of 0 in y
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
2.095 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.095 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
2.095 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.095 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.095 * [taylor]: Taking taylor expansion of (* x y) in y
2.095 * [taylor]: Taking taylor expansion of x in y
2.095 * [backup-simplify]: Simplify x into x
2.095 * [taylor]: Taking taylor expansion of y in y
2.095 * [backup-simplify]: Simplify 0 into 0
2.095 * [backup-simplify]: Simplify 1 into 1
2.095 * [backup-simplify]: Simplify (* x 0) into 0
2.095 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.096 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.096 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.096 * [taylor]: Taking taylor expansion of 1.0 in y
2.096 * [backup-simplify]: Simplify 1.0 into 1.0
2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.096 * [taylor]: Taking taylor expansion of x in y
2.096 * [backup-simplify]: Simplify x into x
2.096 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.096 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.096 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.096 * [taylor]: Taking taylor expansion of (* x y) in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.096 * [backup-simplify]: Simplify 0 into 0
2.096 * [backup-simplify]: Simplify 1 into 1
2.096 * [taylor]: Taking taylor expansion of y in x
2.096 * [backup-simplify]: Simplify y into y
2.096 * [backup-simplify]: Simplify (* 0 y) into 0
2.096 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.096 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.096 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.096 * [taylor]: Taking taylor expansion of 1.0 in x
2.096 * [backup-simplify]: Simplify 1.0 into 1.0
2.096 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.096 * [taylor]: Taking taylor expansion of x in x
2.097 * [backup-simplify]: Simplify 0 into 0
2.097 * [backup-simplify]: Simplify 1 into 1
2.097 * [backup-simplify]: Simplify (/ 1 1) into 1
2.097 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.097 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.097 * [taylor]: Taking taylor expansion of (* x y) in x
2.097 * [taylor]: Taking taylor expansion of x in x
2.097 * [backup-simplify]: Simplify 0 into 0
2.097 * [backup-simplify]: Simplify 1 into 1
2.097 * [taylor]: Taking taylor expansion of y in x
2.097 * [backup-simplify]: Simplify y into y
2.097 * [backup-simplify]: Simplify (* 0 y) into 0
2.097 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.097 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.097 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.097 * [taylor]: Taking taylor expansion of 1.0 in x
2.097 * [backup-simplify]: Simplify 1.0 into 1.0
2.097 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.097 * [taylor]: Taking taylor expansion of x in x
2.097 * [backup-simplify]: Simplify 0 into 0
2.097 * [backup-simplify]: Simplify 1 into 1
2.098 * [backup-simplify]: Simplify (/ 1 1) into 1
2.098 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.098 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y))
2.098 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
2.098 * [taylor]: Taking taylor expansion of 1.0 in y
2.098 * [backup-simplify]: Simplify 1.0 into 1.0
2.098 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.098 * [taylor]: Taking taylor expansion of y in y
2.099 * [backup-simplify]: Simplify 0 into 0
2.099 * [backup-simplify]: Simplify 1 into 1
2.099 * [backup-simplify]: Simplify (/ 1 1) into 1
2.099 * [backup-simplify]: Simplify (+ 0 1) into 1
2.099 * [backup-simplify]: Simplify 1 into 1
2.100 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.101 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.101 * [backup-simplify]: Simplify (+ 0 0) into 0
2.101 * [taylor]: Taking taylor expansion of 0 in y
2.101 * [backup-simplify]: Simplify 0 into 0
2.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.102 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
2.102 * [backup-simplify]: Simplify 1.0 into 1.0
2.102 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.103 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.103 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.104 * [backup-simplify]: Simplify (+ 0 0) into 0
2.104 * [taylor]: Taking taylor expansion of 0 in y
2.104 * [backup-simplify]: Simplify 0 into 0
2.104 * [backup-simplify]: Simplify 0 into 0
2.104 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.105 * [backup-simplify]: Simplify (+ 0 0) into 0
2.105 * [backup-simplify]: Simplify 0 into 0
2.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.108 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.108 * [backup-simplify]: Simplify (+ 0 0) into 0
2.108 * [taylor]: Taking taylor expansion of 0 in y
2.108 * [backup-simplify]: Simplify 0 into 0
2.108 * [backup-simplify]: Simplify 0 into 0
2.108 * [backup-simplify]: Simplify 0 into 0
2.109 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.109 * [backup-simplify]: Simplify (+ 0 0) into 0
2.109 * [backup-simplify]: Simplify 0 into 0
2.111 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.113 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.114 * [backup-simplify]: Simplify (+ 0 0) into 0
2.114 * [taylor]: Taking taylor expansion of 0 in y
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
2.114 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.114 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
2.114 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.114 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.114 * [taylor]: Taking taylor expansion of (* x y) in y
2.114 * [taylor]: Taking taylor expansion of x in y
2.114 * [backup-simplify]: Simplify x into x
2.114 * [taylor]: Taking taylor expansion of y in y
2.114 * [backup-simplify]: Simplify 0 into 0
2.114 * [backup-simplify]: Simplify 1 into 1
2.114 * [backup-simplify]: Simplify (* x 0) into 0
2.115 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.115 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.115 * [taylor]: Taking taylor expansion of 1.0 in y
2.115 * [backup-simplify]: Simplify 1.0 into 1.0
2.115 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.115 * [taylor]: Taking taylor expansion of x in y
2.115 * [backup-simplify]: Simplify x into x
2.115 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.115 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.115 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.115 * [taylor]: Taking taylor expansion of (* x y) in x
2.115 * [taylor]: Taking taylor expansion of x in x
2.115 * [backup-simplify]: Simplify 0 into 0
2.115 * [backup-simplify]: Simplify 1 into 1
2.115 * [taylor]: Taking taylor expansion of y in x
2.115 * [backup-simplify]: Simplify y into y
2.115 * [backup-simplify]: Simplify (* 0 y) into 0
2.116 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.116 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.116 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.116 * [taylor]: Taking taylor expansion of 1.0 in x
2.116 * [backup-simplify]: Simplify 1.0 into 1.0
2.116 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.116 * [taylor]: Taking taylor expansion of x in x
2.116 * [backup-simplify]: Simplify 0 into 0
2.116 * [backup-simplify]: Simplify 1 into 1
2.116 * [backup-simplify]: Simplify (/ 1 1) into 1
2.116 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.116 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.116 * [taylor]: Taking taylor expansion of (* x y) in x
2.116 * [taylor]: Taking taylor expansion of x in x
2.116 * [backup-simplify]: Simplify 0 into 0
2.116 * [backup-simplify]: Simplify 1 into 1
2.116 * [taylor]: Taking taylor expansion of y in x
2.116 * [backup-simplify]: Simplify y into y
2.116 * [backup-simplify]: Simplify (* 0 y) into 0
2.117 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.117 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.117 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.117 * [taylor]: Taking taylor expansion of 1.0 in x
2.117 * [backup-simplify]: Simplify 1.0 into 1.0
2.117 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.117 * [taylor]: Taking taylor expansion of x in x
2.117 * [backup-simplify]: Simplify 0 into 0
2.117 * [backup-simplify]: Simplify 1 into 1
2.117 * [backup-simplify]: Simplify (/ 1 1) into 1
2.118 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.118 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.119 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
2.119 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
2.119 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.119 * [taylor]: Taking taylor expansion of y in y
2.119 * [backup-simplify]: Simplify 0 into 0
2.119 * [backup-simplify]: Simplify 1 into 1
2.119 * [backup-simplify]: Simplify (/ 1 1) into 1
2.119 * [taylor]: Taking taylor expansion of 1.0 in y
2.119 * [backup-simplify]: Simplify 1.0 into 1.0
2.120 * [backup-simplify]: Simplify (+ 1 0) into 1
2.120 * [backup-simplify]: Simplify 1 into 1
2.120 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.120 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.121 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.122 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.122 * [backup-simplify]: Simplify (- 0) into 0
2.122 * [backup-simplify]: Simplify (+ 0 0) into 0
2.122 * [taylor]: Taking taylor expansion of 0 in y
2.122 * [backup-simplify]: Simplify 0 into 0
2.123 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.123 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.124 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.124 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.125 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.126 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.127 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.128 * [backup-simplify]: Simplify (- 0) into 0
2.128 * [backup-simplify]: Simplify (+ 0 0) into 0
2.128 * [taylor]: Taking taylor expansion of 0 in y
2.128 * [backup-simplify]: Simplify 0 into 0
2.128 * [backup-simplify]: Simplify 0 into 0
2.129 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.129 * [backup-simplify]: Simplify (- 0) into 0
2.129 * [backup-simplify]: Simplify (+ 0 0) into 0
2.129 * [backup-simplify]: Simplify 0 into 0
2.131 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.131 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.132 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.133 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.133 * [backup-simplify]: Simplify (- 0) into 0
2.133 * [backup-simplify]: Simplify (+ 0 0) into 0
2.133 * [taylor]: Taking taylor expansion of 0 in y
2.133 * [backup-simplify]: Simplify 0 into 0
2.133 * [backup-simplify]: Simplify 0 into 0
2.133 * [backup-simplify]: Simplify 0 into 0
2.134 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.135 * [backup-simplify]: Simplify (- 0) into 0
2.135 * [backup-simplify]: Simplify (+ 0 0) into 0
2.135 * [backup-simplify]: Simplify 0 into 0
2.137 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.139 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.139 * [backup-simplify]: Simplify (- 0) into 0
2.139 * [backup-simplify]: Simplify (+ 0 0) into 0
2.139 * [taylor]: Taking taylor expansion of 0 in y
2.139 * [backup-simplify]: Simplify 0 into 0
2.139 * [backup-simplify]: Simplify 0 into 0
2.140 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
2.140 * * * [progress]: simplifying candidates
2.140 * [simplify]: Simplifying:
  (* (exp (* 1.0 x)) (exp (* x y)))
  (log (+ (* 1.0 x) (* x y)))
  (exp (+ (* 1.0 x) (* x y)))
  (* (cbrt (+ (* 1.0 x) (* x y))) (cbrt (+ (* 1.0 x) (* x y))))
  (cbrt (+ (* 1.0 x) (* x y)))
  (* (* (+ (* 1.0 x) (* x y)) (+ (* 1.0 x) (* x y))) (+ (* 1.0 x) (* x y)))
  (sqrt (+ (* 1.0 x) (* x y)))
  (sqrt (+ (* 1.0 x) (* x y)))
  (+ (pow (* 1.0 x) 3) (pow (* x y) 3))
  (+ (* (* 1.0 x) (* 1.0 x)) (- (* (* x y) (* x y)) (* (* 1.0 x) (* x y))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (* x y) (* x y)))
  (- (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
2.141 * * [simplify]: iteration 0: 27 enodes
2.152 * * [simplify]: iteration 1: 95 enodes
2.188 * * [simplify]: iteration 2: 322 enodes
2.394 * * [simplify]: iteration 3: 1010 enodes
3.230 * * [simplify]: iteration 4: 3172 enodes
4.370 * * [simplify]: iteration complete: 5016 enodes
4.370 * * [simplify]: Extracting #0: cost 11 inf + 0
4.371 * * [simplify]: Extracting #1: cost 217 inf + 0
4.373 * * [simplify]: Extracting #2: cost 859 inf + 326
4.383 * * [simplify]: Extracting #3: cost 926 inf + 39314
4.423 * * [simplify]: Extracting #4: cost 414 inf + 175039
4.486 * * [simplify]: Extracting #5: cost 134 inf + 284491
4.551 * * [simplify]: Extracting #6: cost 24 inf + 335656
4.615 * * [simplify]: Extracting #7: cost 4 inf + 338754
4.680 * * [simplify]: Extracting #8: cost 0 inf + 339930
4.749 * [simplify]: Simplified to:
  (exp (* x (+ 1.0 y)))
  (log (* x (+ 1.0 y)))
  (exp (* x (+ 1.0 y)))
  (* (cbrt (* x (+ 1.0 y))) (cbrt (* x (+ 1.0 y))))
  (cbrt (* x (+ 1.0 y)))
  (* (* (* x (+ 1.0 y)) (* x (+ 1.0 y))) (* x (+ 1.0 y)))
  (sqrt (* x (+ 1.0 y)))
  (sqrt (* x (+ 1.0 y)))
  (+ (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x))) (* (* x y) (* (* x y) (* x y))))
  (+ (* (* 1.0 x) (* 1.0 x)) (* (* y (* x x)) (- y 1.0)))
  (* (* x x) (* (+ 1.0 y) (- 1.0 y)))
  (* (- 1.0 y) x)
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
4.750 * * * [progress]: adding candidates to table
4.792 * [progress]: [Phase 3 of 3] Extracting.
4.792 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
4.792 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
4.792 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
4.816 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
4.841 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
4.876 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* 1.0 x) (* x y)))>)
4.916 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
4.916 * [simplify]: Simplifying:
  (* x (+ y 1.0))
4.916 * * [simplify]: iteration 0: 5 enodes
4.917 * * [simplify]: iteration 1: 7 enodes
4.917 * * [simplify]: iteration complete: 7 enodes
4.917 * * [simplify]: Extracting #0: cost 1 inf + 0
4.917 * * [simplify]: Extracting #1: cost 3 inf + 0
4.917 * * [simplify]: Extracting #2: cost 4 inf + 1
4.917 * * [simplify]: Extracting #3: cost 0 inf + 128
4.917 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
5.884 * [regime-testing]: Baseline error score: 0.008001000125015627
5.902 * [regime-testing]: Oracle error score: 0.0007500937617202151
5.921 * [regime-testing]: End program error score: 0.008001000125015627
6.027 * [regime-testing]: Target error score: 0.007324035817067278