49.016 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.015 * * * [progress]: [2/2] Setting up program.
0.016 * [progress]: [Phase 2 of 3] Improving.
0.016 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.038 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.040 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.040 * * * [progress]: localizing error
0.044 * * * [progress]: generating rewritten candidates
0.044 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.070 * * * [progress]: generating series expansions
0.070 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.071 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.071 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.071 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.071 * [taylor]: Taking taylor expansion of x in y
0.071 * [backup-simplify]: Simplify x into x
0.071 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.071 * [taylor]: Taking taylor expansion of y in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of 1.0 in y
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.071 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [backup-simplify]: Simplify y into y
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.071 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.071 * [taylor]: Taking taylor expansion of x in x
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 1 into 1
0.071 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.071 * [taylor]: Taking taylor expansion of y in x
0.071 * [backup-simplify]: Simplify y into y
0.071 * [taylor]: Taking taylor expansion of 1.0 in x
0.071 * [backup-simplify]: Simplify 1.0 into 1.0
0.071 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.071 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.071 * [taylor]: Taking taylor expansion of 0 in y
0.071 * [backup-simplify]: Simplify 0 into 0
0.071 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify (+ 0 0) into 0
0.072 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.072 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.072 * [taylor]: Taking taylor expansion of y in y
0.072 * [backup-simplify]: Simplify 0 into 0
0.072 * [backup-simplify]: Simplify 1 into 1
0.072 * [taylor]: Taking taylor expansion of 1.0 in y
0.072 * [backup-simplify]: Simplify 1.0 into 1.0
0.072 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.072 * [backup-simplify]: Simplify 1.0 into 1.0
0.072 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) 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 0 into 0
0.074 * [backup-simplify]: Simplify (+ 1 0) into 1
0.074 * [backup-simplify]: Simplify 1 into 1
0.074 * [backup-simplify]: Simplify 0 into 0
0.074 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) 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
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify 0 into 0
0.075 * [backup-simplify]: Simplify (+ 0 0) into 0
0.076 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.076 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x)
0.076 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.076 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.076 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.076 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.076 * [taylor]: Taking taylor expansion of y in y
0.076 * [backup-simplify]: Simplify 0 into 0
0.076 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (/ 1 1) into 1
0.077 * [taylor]: Taking taylor expansion of 1.0 in y
0.077 * [backup-simplify]: Simplify 1.0 into 1.0
0.077 * [taylor]: Taking taylor expansion of x in y
0.077 * [backup-simplify]: Simplify x into x
0.077 * [backup-simplify]: Simplify (+ 1 0) into 1
0.077 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [backup-simplify]: Simplify y into y
0.077 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.077 * [taylor]: Taking taylor expansion of 1.0 in x
0.077 * [backup-simplify]: Simplify 1.0 into 1.0
0.077 * [taylor]: Taking taylor expansion of x in x
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 1 into 1
0.077 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.077 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.077 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.077 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.077 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.077 * [taylor]: Taking taylor expansion of y in x
0.077 * [backup-simplify]: Simplify y into y
0.078 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.078 * [taylor]: Taking taylor expansion of 1.0 in x
0.078 * [backup-simplify]: Simplify 1.0 into 1.0
0.078 * [taylor]: Taking taylor expansion of x in x
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.078 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.078 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.078 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.078 * [taylor]: Taking taylor expansion of y in y
0.078 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (/ 1 1) into 1
0.078 * [taylor]: Taking taylor expansion of 1.0 in y
0.078 * [backup-simplify]: Simplify 1.0 into 1.0
0.078 * [backup-simplify]: Simplify (+ 1 0) into 1
0.078 * [backup-simplify]: Simplify 1 into 1
0.078 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.079 * [backup-simplify]: Simplify (+ 0 0) into 0
0.079 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0
0.079 * [taylor]: Taking taylor expansion of 0 in y
0.079 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.080 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.080 * [backup-simplify]: Simplify 1.0 into 1.0
0.080 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.081 * [backup-simplify]: Simplify (+ 0 0) into 0
0.082 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [taylor]: Taking taylor expansion of 0 in y
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify 0 into 0
0.082 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.082 * [backup-simplify]: Simplify (+ 0 0) 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)))) into 0
0.083 * [backup-simplify]: Simplify (+ 0 0) into 0
0.084 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.084 * [taylor]: Taking taylor expansion of 0 in y
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.084 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.085 * [backup-simplify]: Simplify 0 into 0
0.085 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.085 * [backup-simplify]: Simplify (+ 0 0) into 0
0.087 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.087 * [taylor]: Taking taylor expansion of 0 in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.087 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.087 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.087 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.087 * [taylor]: Taking taylor expansion of -1 in y
0.087 * [backup-simplify]: Simplify -1 into -1
0.087 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.087 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.087 * [taylor]: Taking taylor expansion of 1.0 in y
0.087 * [backup-simplify]: Simplify 1.0 into 1.0
0.087 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.087 * [taylor]: Taking taylor expansion of y in y
0.087 * [backup-simplify]: Simplify 0 into 0
0.087 * [backup-simplify]: Simplify 1 into 1
0.087 * [backup-simplify]: Simplify (/ 1 1) into 1
0.087 * [taylor]: Taking taylor expansion of x in y
0.088 * [backup-simplify]: Simplify x into x
0.088 * [backup-simplify]: Simplify (- 1) into -1
0.088 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.088 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.088 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.088 * [taylor]: Taking taylor expansion of -1 in x
0.088 * [backup-simplify]: Simplify -1 into -1
0.088 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.088 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.088 * [taylor]: Taking taylor expansion of 1.0 in x
0.088 * [backup-simplify]: Simplify 1.0 into 1.0
0.088 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.088 * [taylor]: Taking taylor expansion of y in x
0.088 * [backup-simplify]: Simplify y into y
0.088 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.088 * [taylor]: Taking taylor expansion of x in x
0.088 * [backup-simplify]: Simplify 0 into 0
0.088 * [backup-simplify]: Simplify 1 into 1
0.088 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.088 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.088 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.088 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.089 * [taylor]: Taking taylor expansion of -1 in x
0.089 * [backup-simplify]: Simplify -1 into -1
0.089 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.089 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.089 * [taylor]: Taking taylor expansion of 1.0 in x
0.089 * [backup-simplify]: Simplify 1.0 into 1.0
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.089 * [taylor]: Taking taylor expansion of y in x
0.089 * [backup-simplify]: Simplify y into y
0.089 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.089 * [taylor]: Taking taylor expansion of x in x
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.089 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.089 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.089 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.089 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.089 * [taylor]: Taking taylor expansion of -1 in y
0.089 * [backup-simplify]: Simplify -1 into -1
0.089 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.089 * [taylor]: Taking taylor expansion of 1.0 in y
0.089 * [backup-simplify]: Simplify 1.0 into 1.0
0.089 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.089 * [taylor]: Taking taylor expansion of y in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 1 into 1
0.089 * [backup-simplify]: Simplify (/ 1 1) into 1
0.090 * [backup-simplify]: Simplify (- 1) into -1
0.090 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.090 * [backup-simplify]: Simplify (* -1 -1) into 1
0.090 * [backup-simplify]: Simplify 1 into 1
0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.090 * [backup-simplify]: Simplify (- 0) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.092 * [taylor]: Taking taylor expansion of 0 in y
0.092 * [backup-simplify]: Simplify 0 into 0
0.092 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.092 * [backup-simplify]: Simplify (- 0) into 0
0.093 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.093 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.094 * [backup-simplify]: Simplify (- 0) into 0
0.094 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.096 * [taylor]: Taking taylor expansion of 0 in y
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.096 * [backup-simplify]: Simplify (- 0) into 0
0.097 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.097 * [backup-simplify]: Simplify 0 into 0
0.097 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.098 * [backup-simplify]: Simplify (- 0) into 0
0.098 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.100 * [taylor]: Taking taylor expansion of 0 in y
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.100 * [backup-simplify]: Simplify (- 0) into 0
0.101 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.102 * [backup-simplify]: Simplify (- 0) into 0
0.102 * [backup-simplify]: Simplify (+ 0 0) into 0
0.103 * [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
0.105 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.105 * * * [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))
0.809 * * * [progress]: adding candidates to table
0.844 * * [progress]: iteration 2 / 4
0.844 * * * [progress]: picking best candidate
0.845 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
0.846 * * * [progress]: localizing error
0.851 * * * [progress]: generating rewritten candidates
0.851 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.859 * * * [progress]: generating series expansions
0.859 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.859 * [backup-simplify]: Simplify (+ (* x y) (* x 1.0)) into (+ (* 1.0 x) (* x y))
0.859 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
0.859 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
0.859 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
0.859 * [taylor]: Taking taylor expansion of 1.0 in y
0.859 * [backup-simplify]: Simplify 1.0 into 1.0
0.859 * [taylor]: Taking taylor expansion of x in y
0.859 * [backup-simplify]: Simplify x into x
0.860 * [taylor]: Taking taylor expansion of (* x y) in y
0.860 * [taylor]: Taking taylor expansion of x in y
0.860 * [backup-simplify]: Simplify x into x
0.860 * [taylor]: Taking taylor expansion of y in y
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.860 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.860 * [taylor]: Taking taylor expansion of 1.0 in x
0.860 * [backup-simplify]: Simplify 1.0 into 1.0
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of (* x y) in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of y in x
0.860 * [backup-simplify]: Simplify y into y
0.860 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
0.860 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
0.860 * [taylor]: Taking taylor expansion of 1.0 in x
0.860 * [backup-simplify]: Simplify 1.0 into 1.0
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of (* x y) in x
0.860 * [taylor]: Taking taylor expansion of x in x
0.860 * [backup-simplify]: Simplify 0 into 0
0.860 * [backup-simplify]: Simplify 1 into 1
0.860 * [taylor]: Taking taylor expansion of y in x
0.860 * [backup-simplify]: Simplify y into y
0.860 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.860 * [backup-simplify]: Simplify (* 0 y) into 0
0.861 * [backup-simplify]: Simplify (+ 0 0) into 0
0.861 * [taylor]: Taking taylor expansion of 0 in y
0.861 * [backup-simplify]: Simplify 0 into 0
0.861 * [backup-simplify]: Simplify 0 into 0
0.862 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.862 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.862 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
0.862 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.862 * [taylor]: Taking taylor expansion of y in y
0.862 * [backup-simplify]: Simplify 0 into 0
0.862 * [backup-simplify]: Simplify 1 into 1
0.862 * [taylor]: Taking taylor expansion of 1.0 in y
0.862 * [backup-simplify]: Simplify 1.0 into 1.0
0.862 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.862 * [backup-simplify]: Simplify 1.0 into 1.0
0.862 * [backup-simplify]: Simplify 0 into 0
0.863 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.863 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.864 * [backup-simplify]: Simplify (+ 0 0) into 0
0.864 * [taylor]: Taking taylor expansion of 0 in y
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify 0 into 0
0.864 * [backup-simplify]: Simplify (+ 1 0) into 1
0.864 * [backup-simplify]: Simplify 1 into 1
0.864 * [backup-simplify]: Simplify 0 into 0
0.865 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.865 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.866 * [backup-simplify]: Simplify (+ 0 0) into 0
0.866 * [taylor]: Taking taylor expansion of 0 in y
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify (+ 0 0) into 0
0.866 * [backup-simplify]: Simplify 0 into 0
0.866 * [backup-simplify]: Simplify 0 into 0
0.867 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
0.868 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.868 * [backup-simplify]: Simplify (+ 0 0) into 0
0.868 * [taylor]: Taking taylor expansion of 0 in y
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify 0 into 0
0.868 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.868 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) 1.0)) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))
0.868 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
0.868 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
0.868 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.868 * [taylor]: Taking taylor expansion of 1.0 in y
0.868 * [backup-simplify]: Simplify 1.0 into 1.0
0.868 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.868 * [taylor]: Taking taylor expansion of x in y
0.868 * [backup-simplify]: Simplify x into x
0.868 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.869 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.869 * [taylor]: Taking taylor expansion of (* x y) in y
0.869 * [taylor]: Taking taylor expansion of x in y
0.869 * [backup-simplify]: Simplify x into x
0.869 * [taylor]: Taking taylor expansion of y in y
0.869 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify 1 into 1
0.869 * [backup-simplify]: Simplify (* x 0) into 0
0.869 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.869 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.869 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.869 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.869 * [taylor]: Taking taylor expansion of 1.0 in x
0.869 * [backup-simplify]: Simplify 1.0 into 1.0
0.869 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify 1 into 1
0.869 * [backup-simplify]: Simplify (/ 1 1) into 1
0.869 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.869 * [taylor]: Taking taylor expansion of (* x y) in x
0.869 * [taylor]: Taking taylor expansion of x in x
0.869 * [backup-simplify]: Simplify 0 into 0
0.869 * [backup-simplify]: Simplify 1 into 1
0.869 * [taylor]: Taking taylor expansion of y in x
0.869 * [backup-simplify]: Simplify y into y
0.869 * [backup-simplify]: Simplify (* 0 y) into 0
0.870 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.870 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.870 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
0.870 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.870 * [taylor]: Taking taylor expansion of 1.0 in x
0.870 * [backup-simplify]: Simplify 1.0 into 1.0
0.870 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [backup-simplify]: Simplify 0 into 0
0.870 * [backup-simplify]: Simplify 1 into 1
0.870 * [backup-simplify]: Simplify (/ 1 1) into 1
0.870 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.870 * [taylor]: Taking taylor expansion of (* x y) in x
0.870 * [taylor]: Taking taylor expansion of x in x
0.870 * [backup-simplify]: Simplify 0 into 0
0.870 * [backup-simplify]: Simplify 1 into 1
0.870 * [taylor]: Taking taylor expansion of y in x
0.870 * [backup-simplify]: Simplify y into y
0.870 * [backup-simplify]: Simplify (* 0 y) into 0
0.871 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.871 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.871 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.871 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0)
0.871 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.871 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.871 * [taylor]: Taking taylor expansion of y in y
0.871 * [backup-simplify]: Simplify 0 into 0
0.871 * [backup-simplify]: Simplify 1 into 1
0.871 * [backup-simplify]: Simplify (/ 1 1) into 1
0.871 * [taylor]: Taking taylor expansion of 1.0 in y
0.871 * [backup-simplify]: Simplify 1.0 into 1.0
0.872 * [backup-simplify]: Simplify (+ 1 0) into 1
0.872 * [backup-simplify]: Simplify 1 into 1
0.872 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.872 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.873 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.873 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.873 * [backup-simplify]: Simplify (+ 0 0) into 0
0.873 * [taylor]: Taking taylor expansion of 0 in y
0.873 * [backup-simplify]: Simplify 0 into 0
0.874 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.874 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.874 * [backup-simplify]: Simplify 1.0 into 1.0
0.875 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.875 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.876 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.876 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.876 * [backup-simplify]: Simplify (+ 0 0) into 0
0.876 * [taylor]: Taking taylor expansion of 0 in y
0.876 * [backup-simplify]: Simplify 0 into 0
0.876 * [backup-simplify]: Simplify 0 into 0
0.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.877 * [backup-simplify]: Simplify (+ 0 0) into 0
0.877 * [backup-simplify]: Simplify 0 into 0
0.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.878 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.879 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.879 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.879 * [backup-simplify]: Simplify (+ 0 0) into 0
0.879 * [taylor]: Taking taylor expansion of 0 in y
0.879 * [backup-simplify]: Simplify 0 into 0
0.879 * [backup-simplify]: Simplify 0 into 0
0.879 * [backup-simplify]: Simplify 0 into 0
0.880 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.880 * [backup-simplify]: Simplify (+ 0 0) into 0
0.880 * [backup-simplify]: Simplify 0 into 0
0.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.881 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.882 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.883 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.883 * [backup-simplify]: Simplify (+ 0 0) into 0
0.883 * [taylor]: Taking taylor expansion of 0 in y
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.883 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
0.883 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
0.883 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
0.883 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.883 * [taylor]: Taking taylor expansion of (* x y) in y
0.883 * [taylor]: Taking taylor expansion of x in y
0.883 * [backup-simplify]: Simplify x into x
0.883 * [taylor]: Taking taylor expansion of y in y
0.883 * [backup-simplify]: Simplify 0 into 0
0.883 * [backup-simplify]: Simplify 1 into 1
0.883 * [backup-simplify]: Simplify (* x 0) into 0
0.884 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.884 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.884 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
0.884 * [taylor]: Taking taylor expansion of 1.0 in y
0.884 * [backup-simplify]: Simplify 1.0 into 1.0
0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.884 * [taylor]: Taking taylor expansion of x in y
0.884 * [backup-simplify]: Simplify x into x
0.884 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.884 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.884 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.884 * [taylor]: Taking taylor expansion of (* x y) in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [backup-simplify]: Simplify 0 into 0
0.884 * [backup-simplify]: Simplify 1 into 1
0.884 * [taylor]: Taking taylor expansion of y in x
0.884 * [backup-simplify]: Simplify y into y
0.884 * [backup-simplify]: Simplify (* 0 y) into 0
0.884 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.884 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.884 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.884 * [taylor]: Taking taylor expansion of 1.0 in x
0.884 * [backup-simplify]: Simplify 1.0 into 1.0
0.884 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.884 * [taylor]: Taking taylor expansion of x in x
0.884 * [backup-simplify]: Simplify 0 into 0
0.885 * [backup-simplify]: Simplify 1 into 1
0.885 * [backup-simplify]: Simplify (/ 1 1) into 1
0.885 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
0.885 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.885 * [taylor]: Taking taylor expansion of (* x y) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [backup-simplify]: Simplify 0 into 0
0.885 * [backup-simplify]: Simplify 1 into 1
0.885 * [taylor]: Taking taylor expansion of y in x
0.885 * [backup-simplify]: Simplify y into y
0.885 * [backup-simplify]: Simplify (* 0 y) into 0
0.885 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.885 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.885 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
0.885 * [taylor]: Taking taylor expansion of 1.0 in x
0.885 * [backup-simplify]: Simplify 1.0 into 1.0
0.885 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.885 * [taylor]: Taking taylor expansion of x in x
0.885 * [backup-simplify]: Simplify 0 into 0
0.885 * [backup-simplify]: Simplify 1 into 1
0.886 * [backup-simplify]: Simplify (/ 1 1) into 1
0.886 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.886 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.886 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
0.886 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
0.886 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.886 * [taylor]: Taking taylor expansion of y in y
0.886 * [backup-simplify]: Simplify 0 into 0
0.886 * [backup-simplify]: Simplify 1 into 1
0.887 * [backup-simplify]: Simplify (/ 1 1) into 1
0.887 * [taylor]: Taking taylor expansion of 1.0 in y
0.887 * [backup-simplify]: Simplify 1.0 into 1.0
0.887 * [backup-simplify]: Simplify (+ 1 0) into 1
0.887 * [backup-simplify]: Simplify 1 into 1
0.888 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.888 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.888 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.889 * [backup-simplify]: Simplify (- 0) into 0
0.889 * [backup-simplify]: Simplify (+ 0 0) into 0
0.889 * [taylor]: Taking taylor expansion of 0 in y
0.889 * [backup-simplify]: Simplify 0 into 0
0.889 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.890 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.890 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
0.890 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.891 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.891 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.892 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.892 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.892 * [backup-simplify]: Simplify (- 0) into 0
0.893 * [backup-simplify]: Simplify (+ 0 0) into 0
0.893 * [taylor]: Taking taylor expansion of 0 in y
0.893 * [backup-simplify]: Simplify 0 into 0
0.893 * [backup-simplify]: Simplify 0 into 0
0.893 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.893 * [backup-simplify]: Simplify (- 0) into 0
0.894 * [backup-simplify]: Simplify (+ 0 0) into 0
0.894 * [backup-simplify]: Simplify 0 into 0
0.895 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.895 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.896 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.896 * [backup-simplify]: Simplify (- 0) into 0
0.896 * [backup-simplify]: Simplify (+ 0 0) into 0
0.896 * [taylor]: Taking taylor expansion of 0 in y
0.896 * [backup-simplify]: Simplify 0 into 0
0.896 * [backup-simplify]: Simplify 0 into 0
0.896 * [backup-simplify]: Simplify 0 into 0
0.897 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.897 * [backup-simplify]: Simplify (- 0) into 0
0.897 * [backup-simplify]: Simplify (+ 0 0) into 0
0.897 * [backup-simplify]: Simplify 0 into 0
0.898 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
0.899 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.899 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.900 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.900 * [backup-simplify]: Simplify (- 0) into 0
0.900 * [backup-simplify]: Simplify (+ 0 0) into 0
0.900 * [taylor]: Taking taylor expansion of 0 in y
0.900 * [backup-simplify]: Simplify 0 into 0
0.900 * [backup-simplify]: Simplify 0 into 0
0.901 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.901 * * * [progress]: simplifying candidates
0.901 * [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))
3.164 * * * [progress]: adding candidates to table
3.198 * [progress]: [Phase 3 of 3] Extracting.
3.199 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.199 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
3.199 * * * * [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)))>)
3.214 * * * * [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)))>)
3.231 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.250 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
3.265 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.265 * [simplify]: Simplifying:
  (* x (+ y 1.0))
3.947 * [regime-testing]: Baseline error score: 0.009376172021502687
3.949 * [regime-testing]: Oracle error score: 0.0006250781347668458
3.953 * [regime-testing]: End program error score: 0.009376172021502687
3.971 * [regime-testing]: Target error score: 0.007713519154661969