50.572 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.011 * * * [progress]: [2/2] Setting up program.
0.014 * [progress]: [Phase 2 of 3] Improving.
0.014 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.015 * * [simplify]: iteration 0: 5 enodes
0.015 * * [simplify]: iteration 1: 13 enodes
0.017 * * [simplify]: iteration 2: 15 enodes
0.018 * * [simplify]: iteration complete: 15 enodes
0.018 * * [simplify]: Extracting #0: cost 1 inf + 0
0.019 * * [simplify]: Extracting #1: cost 5 inf + 0
0.019 * * [simplify]: Extracting #2: cost 6 inf + 1
0.019 * * [simplify]: Extracting #3: cost 0 inf + 212
0.019 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
0.019 * * [progress]: iteration 1 / 4
0.019 * * * [progress]: picking best candidate
0.022 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.022 * * * [progress]: localizing error
0.027 * * * [progress]: generating rewritten candidates
0.028 * * * * [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
0.050 * [taylor]: Taking taylor expansion of x in y
0.050 * [backup-simplify]: Simplify x into x
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
0.050 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [backup-simplify]: Simplify 1.0 into 1.0
0.050 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.050 * [taylor]: Taking taylor expansion of x in x
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 1 into 1
0.050 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.050 * [taylor]: Taking taylor expansion of y in x
0.050 * [backup-simplify]: Simplify y into y
0.050 * [taylor]: Taking taylor expansion of 1.0 in x
0.050 * [backup-simplify]: Simplify 1.0 into 1.0
0.050 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.050 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.050 * [taylor]: Taking taylor expansion of 0 in y
0.050 * [backup-simplify]: Simplify 0 into 0
0.050 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify (+ 0 0) into 0
0.051 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.051 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.051 * [taylor]: Taking taylor expansion of y in y
0.051 * [backup-simplify]: Simplify 0 into 0
0.051 * [backup-simplify]: Simplify 1 into 1
0.051 * [taylor]: Taking taylor expansion of 1.0 in y
0.051 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.052 * [backup-simplify]: Simplify 1.0 into 1.0
0.052 * [backup-simplify]: Simplify 0 into 0
0.052 * [backup-simplify]: Simplify (+ 0 0) into 0
0.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.059 * [taylor]: Taking taylor expansion of 0 in y
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify 0 into 0
0.059 * [backup-simplify]: Simplify (+ 1 0) into 1
0.059 * [backup-simplify]: Simplify 1 into 1
0.059 * [backup-simplify]: Simplify 0 into 0
0.060 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.061 * [taylor]: Taking taylor expansion of 0 in y
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify 0 into 0
0.061 * [backup-simplify]: Simplify (+ 0 0) into 0
0.063 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) 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
0.064 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.064 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.064 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.064 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
0.064 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.064 * [taylor]: Taking taylor expansion of 1.0 in y
0.064 * [backup-simplify]: Simplify 1.0 into 1.0
0.064 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.064 * [taylor]: Taking taylor expansion of y in y
0.064 * [backup-simplify]: Simplify 0 into 0
0.064 * [backup-simplify]: Simplify 1 into 1
0.064 * [backup-simplify]: Simplify (/ 1 1) into 1
0.064 * [taylor]: Taking taylor expansion of x in y
0.064 * [backup-simplify]: Simplify x into x
0.065 * [backup-simplify]: Simplify (+ 0 1) into 1
0.065 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.065 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.065 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.065 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.065 * [taylor]: Taking taylor expansion of y in x
0.065 * [backup-simplify]: Simplify y into y
0.065 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.065 * [taylor]: Taking taylor expansion of x in x
0.065 * [backup-simplify]: Simplify 0 into 0
0.065 * [backup-simplify]: Simplify 1 into 1
0.065 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.065 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.065 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.065 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.065 * [taylor]: Taking taylor expansion of 1.0 in x
0.065 * [backup-simplify]: Simplify 1.0 into 1.0
0.066 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.066 * [taylor]: Taking taylor expansion of y in x
0.066 * [backup-simplify]: Simplify y into y
0.066 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.066 * [taylor]: Taking taylor expansion of x in x
0.066 * [backup-simplify]: Simplify 0 into 0
0.066 * [backup-simplify]: Simplify 1 into 1
0.066 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.066 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.066 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.066 * [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
0.067 * [backup-simplify]: Simplify (/ 1 1) into 1
0.067 * [backup-simplify]: Simplify (+ 0 1) into 1
0.067 * [backup-simplify]: Simplify 1 into 1
0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.068 * [backup-simplify]: Simplify (+ 0 0) into 0
0.068 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.068 * [taylor]: Taking taylor expansion of 0 in y
0.069 * [backup-simplify]: Simplify 0 into 0
0.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.070 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.070 * [backup-simplify]: Simplify (+ 0 0) into 0
0.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.072 * [taylor]: Taking taylor expansion of 0 in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.075 * [taylor]: Taking taylor expansion of 0 in y
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.076 * [backup-simplify]: Simplify (+ 0 0) 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)) (* 0 (/ 0 y)))) into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify 0 into 0
0.079 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.079 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.079 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.079 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.079 * [taylor]: Taking taylor expansion of -1 in y
0.079 * [backup-simplify]: Simplify -1 into -1
0.079 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) 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
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
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 (/ 1 1) into 1
0.080 * [taylor]: Taking taylor expansion of x in y
0.080 * [backup-simplify]: Simplify x into x
0.080 * [backup-simplify]: Simplify (- 1) into -1
0.081 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.081 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.081 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [backup-simplify]: Simplify -1 into -1
0.081 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.081 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [backup-simplify]: Simplify 1.0 into 1.0
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.081 * [backup-simplify]: Simplify y into y
0.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.081 * [taylor]: Taking taylor expansion of x in x
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.081 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.081 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.081 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.081 * [taylor]: Taking taylor expansion of -1 in x
0.081 * [backup-simplify]: Simplify -1 into -1
0.081 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.081 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.081 * [taylor]: Taking taylor expansion of 1.0 in x
0.081 * [backup-simplify]: Simplify 1.0 into 1.0
0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.081 * [taylor]: Taking taylor expansion of y in x
0.082 * [backup-simplify]: Simplify y into y
0.082 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.082 * [taylor]: Taking taylor expansion of x in x
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.082 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.082 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.082 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.082 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.082 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.082 * [taylor]: Taking taylor expansion of -1 in y
0.082 * [backup-simplify]: Simplify -1 into -1
0.082 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.082 * [taylor]: Taking taylor expansion of 1.0 in y
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.082 * [taylor]: Taking taylor expansion of y in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.083 * [backup-simplify]: Simplify (- 1) into -1
0.083 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.084 * [backup-simplify]: Simplify (* -1 -1) into 1
0.084 * [backup-simplify]: Simplify 1 into 1
0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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)))) into 0
0.085 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.086 * [taylor]: Taking taylor expansion of 0 in y
0.086 * [backup-simplify]: Simplify 0 into 0
0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.086 * [backup-simplify]: Simplify (- 0) into 0
0.087 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.088 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.088 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.089 * [backup-simplify]: Simplify (- 0) into 0
0.089 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.091 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.091 * [taylor]: Taking taylor expansion of 0 in y
0.091 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.093 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.094 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 0) into 0
0.096 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.097 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.097 * [taylor]: Taking taylor expansion of 0 in y
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [backup-simplify]: Simplify (- 0) into 0
0.098 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.100 * [backup-simplify]: Simplify (- 0) into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.102 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.104 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.104 * [taylor]: Taking taylor expansion of 0 in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.104 * * * [progress]: simplifying candidates
0.105 * [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))
0.106 * * [simplify]: iteration 0: 46 enodes
0.119 * * [simplify]: iteration 1: 139 enodes
0.166 * * [simplify]: iteration 2: 509 enodes
0.848 * * [simplify]: iteration 3: 3337 enodes
1.446 * * [simplify]: iteration complete: 5000 enodes
1.446 * * [simplify]: Extracting #0: cost 17 inf + 0
1.448 * * [simplify]: Extracting #1: cost 154 inf + 1
1.449 * * [simplify]: Extracting #2: cost 716 inf + 1791
1.459 * * [simplify]: Extracting #3: cost 1296 inf + 34511
1.501 * * [simplify]: Extracting #4: cost 225 inf + 217387
1.554 * * [simplify]: Extracting #5: cost 54 inf + 252517
1.605 * * [simplify]: Extracting #6: cost 11 inf + 260016
1.677 * * [simplify]: Extracting #7: cost 0 inf + 263219
1.752 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
  (log (* (+ y 1.0) x))
  (log (* (+ y 1.0) x))
  (exp (* x (+ y 1.0)))
  (* (* (+ 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)))
  (* x y)
  (* 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))
  (* (sqrt x) (+ y 1.0))
  (* (+ y 1.0) x)
  (* x (+ (* (* 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)
1.753 * * * [progress]: adding candidates to table
1.846 * * [progress]: iteration 2 / 4
1.846 * * * [progress]: picking best candidate
1.850 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
1.850 * * * [progress]: localizing error
1.859 * * * [progress]: generating rewritten candidates
1.859 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.868 * * * [progress]: generating series expansions
1.868 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.868 * [backup-simplify]: Simplify (+ (* x y) (* x 1.0)) into (+ (* 1.0 x) (* x y))
1.868 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
1.868 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
1.868 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
1.868 * [taylor]: Taking taylor expansion of 1.0 in y
1.868 * [backup-simplify]: Simplify 1.0 into 1.0
1.868 * [taylor]: Taking taylor expansion of x in y
1.868 * [backup-simplify]: Simplify x into x
1.868 * [taylor]: Taking taylor expansion of (* x y) in y
1.868 * [taylor]: Taking taylor expansion of x in y
1.868 * [backup-simplify]: Simplify x into x
1.868 * [taylor]: Taking taylor expansion of y in y
1.868 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify 1 into 1
1.868 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
1.868 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.868 * [taylor]: Taking taylor expansion of 1.0 in x
1.868 * [backup-simplify]: Simplify 1.0 into 1.0
1.868 * [taylor]: Taking taylor expansion of x in x
1.868 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify 1 into 1
1.869 * [taylor]: Taking taylor expansion of (* x y) in x
1.869 * [taylor]: Taking taylor expansion of x in x
1.869 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify 1 into 1
1.869 * [taylor]: Taking taylor expansion of y in x
1.869 * [backup-simplify]: Simplify y into y
1.869 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
1.869 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
1.869 * [taylor]: Taking taylor expansion of 1.0 in x
1.869 * [backup-simplify]: Simplify 1.0 into 1.0
1.869 * [taylor]: Taking taylor expansion of x in x
1.869 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify 1 into 1
1.869 * [taylor]: Taking taylor expansion of (* x y) in x
1.869 * [taylor]: Taking taylor expansion of x in x
1.869 * [backup-simplify]: Simplify 0 into 0
1.869 * [backup-simplify]: Simplify 1 into 1
1.869 * [taylor]: Taking taylor expansion of y in x
1.869 * [backup-simplify]: Simplify y into y
1.869 * [backup-simplify]: Simplify (* 1.0 0) into 0
1.870 * [backup-simplify]: Simplify (* 0 y) into 0
1.870 * [backup-simplify]: Simplify (+ 0 0) into 0
1.870 * [taylor]: Taking taylor expansion of 0 in y
1.870 * [backup-simplify]: Simplify 0 into 0
1.870 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
1.871 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.871 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
1.871 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
1.871 * [taylor]: Taking taylor expansion of y in y
1.872 * [backup-simplify]: Simplify 0 into 0
1.872 * [backup-simplify]: Simplify 1 into 1
1.872 * [taylor]: Taking taylor expansion of 1.0 in y
1.872 * [backup-simplify]: Simplify 1.0 into 1.0
1.872 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
1.872 * [backup-simplify]: Simplify 1.0 into 1.0
1.872 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
1.874 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.874 * [backup-simplify]: Simplify (+ 0 0) into 0
1.874 * [taylor]: Taking taylor expansion of 0 in y
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify (+ 1 0) into 1
1.875 * [backup-simplify]: Simplify 1 into 1
1.875 * [backup-simplify]: Simplify 0 into 0
1.875 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
1.876 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.877 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [taylor]: Taking taylor expansion of 0 in y
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.877 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
1.879 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.880 * [backup-simplify]: Simplify (+ 0 0) into 0
1.880 * [taylor]: Taking taylor expansion of 0 in y
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
1.880 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) 1.0)) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
1.880 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
1.880 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
1.880 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.880 * [taylor]: Taking taylor expansion of (* x y) in y
1.880 * [taylor]: Taking taylor expansion of x in y
1.880 * [backup-simplify]: Simplify x into x
1.880 * [taylor]: Taking taylor expansion of y in y
1.880 * [backup-simplify]: Simplify 0 into 0
1.880 * [backup-simplify]: Simplify 1 into 1
1.880 * [backup-simplify]: Simplify (* x 0) into 0
1.881 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.881 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.881 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
1.881 * [taylor]: Taking taylor expansion of 1.0 in y
1.881 * [backup-simplify]: Simplify 1.0 into 1.0
1.881 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.881 * [taylor]: Taking taylor expansion of x in y
1.881 * [backup-simplify]: Simplify x into x
1.881 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.881 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
1.881 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.881 * [taylor]: Taking taylor expansion of (* x y) in x
1.881 * [taylor]: Taking taylor expansion of x in x
1.881 * [backup-simplify]: Simplify 0 into 0
1.881 * [backup-simplify]: Simplify 1 into 1
1.881 * [taylor]: Taking taylor expansion of y in x
1.881 * [backup-simplify]: Simplify y into y
1.881 * [backup-simplify]: Simplify (* 0 y) into 0
1.881 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.882 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.882 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.882 * [taylor]: Taking taylor expansion of 1.0 in x
1.882 * [backup-simplify]: Simplify 1.0 into 1.0
1.882 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.882 * [taylor]: Taking taylor expansion of x in x
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [backup-simplify]: Simplify (/ 1 1) into 1
1.882 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
1.882 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.882 * [taylor]: Taking taylor expansion of (* x y) in x
1.882 * [taylor]: Taking taylor expansion of x in x
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [taylor]: Taking taylor expansion of y in x
1.882 * [backup-simplify]: Simplify y into y
1.882 * [backup-simplify]: Simplify (* 0 y) into 0
1.883 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.883 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.883 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.883 * [taylor]: Taking taylor expansion of 1.0 in x
1.883 * [backup-simplify]: Simplify 1.0 into 1.0
1.883 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.883 * [taylor]: Taking taylor expansion of x in x
1.883 * [backup-simplify]: Simplify 0 into 0
1.883 * [backup-simplify]: Simplify 1 into 1
1.883 * [backup-simplify]: Simplify (/ 1 1) into 1
1.886 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.886 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ 1.0 (/ 1 y))
1.886 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
1.886 * [taylor]: Taking taylor expansion of 1.0 in y
1.886 * [backup-simplify]: Simplify 1.0 into 1.0
1.886 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.886 * [taylor]: Taking taylor expansion of y in y
1.886 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify 1 into 1
1.887 * [backup-simplify]: Simplify (/ 1 1) into 1
1.887 * [backup-simplify]: Simplify (+ 0 1) into 1
1.887 * [backup-simplify]: Simplify 1 into 1
1.888 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.889 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.889 * [backup-simplify]: Simplify (+ 0 0) into 0
1.889 * [taylor]: Taking taylor expansion of 0 in y
1.889 * [backup-simplify]: Simplify 0 into 0
1.890 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.890 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
1.890 * [backup-simplify]: Simplify 1.0 into 1.0
1.891 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.893 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.893 * [backup-simplify]: Simplify (+ 0 0) into 0
1.893 * [taylor]: Taking taylor expansion of 0 in y
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.894 * [backup-simplify]: Simplify (+ 0 0) into 0
1.894 * [backup-simplify]: Simplify 0 into 0
1.896 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.896 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.897 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.898 * [backup-simplify]: Simplify (+ 0 0) into 0
1.898 * [taylor]: Taking taylor expansion of 0 in y
1.898 * [backup-simplify]: Simplify 0 into 0
1.898 * [backup-simplify]: Simplify 0 into 0
1.898 * [backup-simplify]: Simplify 0 into 0
1.898 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.899 * [backup-simplify]: Simplify (+ 0 0) into 0
1.899 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1.901 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.901 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.902 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.902 * [backup-simplify]: Simplify (+ 0 0) into 0
1.902 * [taylor]: Taking taylor expansion of 0 in y
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
1.903 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
1.903 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
1.903 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
1.903 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
1.903 * [taylor]: Taking taylor expansion of (* x y) in y
1.903 * [taylor]: Taking taylor expansion of x in y
1.903 * [backup-simplify]: Simplify x into x
1.903 * [taylor]: Taking taylor expansion of y in y
1.903 * [backup-simplify]: Simplify 0 into 0
1.903 * [backup-simplify]: Simplify 1 into 1
1.903 * [backup-simplify]: Simplify (* x 0) into 0
1.904 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
1.904 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.904 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
1.904 * [taylor]: Taking taylor expansion of 1.0 in y
1.904 * [backup-simplify]: Simplify 1.0 into 1.0
1.904 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.904 * [taylor]: Taking taylor expansion of x in y
1.904 * [backup-simplify]: Simplify x into x
1.904 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.904 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
1.904 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.904 * [taylor]: Taking taylor expansion of (* x y) in x
1.904 * [taylor]: Taking taylor expansion of x in x
1.904 * [backup-simplify]: Simplify 0 into 0
1.904 * [backup-simplify]: Simplify 1 into 1
1.904 * [taylor]: Taking taylor expansion of y in x
1.904 * [backup-simplify]: Simplify y into y
1.904 * [backup-simplify]: Simplify (* 0 y) into 0
1.904 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.904 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.904 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.904 * [taylor]: Taking taylor expansion of 1.0 in x
1.905 * [backup-simplify]: Simplify 1.0 into 1.0
1.905 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [backup-simplify]: Simplify (/ 1 1) into 1
1.905 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
1.905 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
1.905 * [taylor]: Taking taylor expansion of (* x y) in x
1.905 * [taylor]: Taking taylor expansion of x in x
1.905 * [backup-simplify]: Simplify 0 into 0
1.905 * [backup-simplify]: Simplify 1 into 1
1.905 * [taylor]: Taking taylor expansion of y in x
1.905 * [backup-simplify]: Simplify y into y
1.905 * [backup-simplify]: Simplify (* 0 y) into 0
1.905 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
1.906 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.906 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
1.906 * [taylor]: Taking taylor expansion of 1.0 in x
1.906 * [backup-simplify]: Simplify 1.0 into 1.0
1.906 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.906 * [taylor]: Taking taylor expansion of x in x
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 1 into 1
1.906 * [backup-simplify]: Simplify (/ 1 1) into 1
1.906 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
1.907 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.907 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
1.907 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
1.907 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.907 * [taylor]: Taking taylor expansion of y in y
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify 1 into 1
1.907 * [backup-simplify]: Simplify (/ 1 1) into 1
1.908 * [taylor]: Taking taylor expansion of 1.0 in y
1.908 * [backup-simplify]: Simplify 1.0 into 1.0
1.908 * [backup-simplify]: Simplify (+ 1 0) into 1
1.908 * [backup-simplify]: Simplify 1 into 1
1.909 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
1.909 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.910 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
1.910 * [backup-simplify]: Simplify (- 0) into 0
1.910 * [backup-simplify]: Simplify (+ 0 0) into 0
1.910 * [taylor]: Taking taylor expansion of 0 in y
1.910 * [backup-simplify]: Simplify 0 into 0
1.911 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.911 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.912 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
1.912 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
1.913 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
1.913 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.914 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.915 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
1.915 * [backup-simplify]: Simplify (- 0) into 0
1.915 * [backup-simplify]: Simplify (+ 0 0) into 0
1.915 * [taylor]: Taking taylor expansion of 0 in y
1.915 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify 0 into 0
1.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.916 * [backup-simplify]: Simplify (- 0) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.917 * [backup-simplify]: Simplify 0 into 0
1.918 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
1.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.919 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.920 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.920 * [backup-simplify]: Simplify (- 0) into 0
1.920 * [backup-simplify]: Simplify (+ 0 0) into 0
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.922 * [backup-simplify]: Simplify (- 0) into 0
1.922 * [backup-simplify]: Simplify (+ 0 0) into 0
1.922 * [backup-simplify]: Simplify 0 into 0
1.923 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
1.924 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.925 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
1.926 * [backup-simplify]: Simplify (- 0) into 0
1.926 * [backup-simplify]: Simplify (+ 0 0) into 0
1.926 * [taylor]: Taking taylor expansion of 0 in y
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 0 into 0
1.927 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
1.927 * * * [progress]: simplifying candidates
1.927 * [simplify]: Simplifying:
  (* (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))
1.928 * * [simplify]: iteration 0: 30 enodes
1.936 * * [simplify]: iteration 1: 100 enodes
1.968 * * [simplify]: iteration 2: 370 enodes
2.197 * * [simplify]: iteration 3: 1415 enodes
3.513 * * [simplify]: iteration complete: 5000 enodes
3.514 * * [simplify]: Extracting #0: cost 12 inf + 0
3.514 * * [simplify]: Extracting #1: cost 244 inf + 0
3.518 * * [simplify]: Extracting #2: cost 847 inf + 3851
3.552 * * [simplify]: Extracting #3: cost 611 inf + 93907
3.613 * * [simplify]: Extracting #4: cost 144 inf + 216398
3.672 * * [simplify]: Extracting #5: cost 27 inf + 246222
3.745 * * [simplify]: Extracting #6: cost 0 inf + 258788
3.797 * [simplify]: Simplified to:
  (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))
  (+ (* (* x y) (* (* x y) (* x y))) (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x))))
  (+ (* (* x y) (* x y)) (* (- (* 1.0 x) (* x y)) (* 1.0 x)))
  (- (* (* x y) (* x y)) (* (* 1.0 x) (* 1.0 x)))
  (* (- y 1.0) x)
  (+ y 1.0)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
3.798 * * * [progress]: adding candidates to table
3.840 * [progress]: [Phase 3 of 3] Extracting.
3.841 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.841 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
3.841 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.876 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.915 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.951 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.989 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.989 * [simplify]: Simplifying:
  (* x (+ y 1.0))
3.989 * * [simplify]: iteration 0: 5 enodes
3.989 * * [simplify]: iteration 1: 7 enodes
3.990 * * [simplify]: iteration complete: 7 enodes
3.990 * * [simplify]: Extracting #0: cost 1 inf + 0
3.990 * * [simplify]: Extracting #1: cost 3 inf + 0
3.990 * * [simplify]: Extracting #2: cost 4 inf + 1
3.990 * * [simplify]: Extracting #3: cost 0 inf + 128
3.990 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
4.846 * [regime-testing]: Baseline error score: 0.008626078259782472
4.857 * [regime-testing]: Oracle error score: 0.0005000625078134767
4.878 * [regime-testing]: End program error score: 0.008626078259782472
4.980 * [regime-testing]: Target error score: 0.007324035817067278