40.531 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.031 * [progress]: [Phase 2 of 3] Improving.
0.031 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.031 * * [simplify]: iteration 0: 5 enodes
0.032 * * [simplify]: iteration 1: 13 enodes
0.035 * * [simplify]: iteration 2: 17 enodes
0.036 * * [simplify]: iteration 3: 19 enodes
0.038 * * [simplify]: iteration complete: 19 enodes
0.038 * * [simplify]: Extracting #0: cost 1 inf + 0
0.038 * * [simplify]: Extracting #1: cost 7 inf + 0
0.038 * * [simplify]: Extracting #2: cost 3 inf + 45
0.038 * * [simplify]: Extracting #3: cost 0 inf + 212
0.038 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
0.039 * * [progress]: iteration 1 / 4
0.039 * * * [progress]: picking best candidate
0.042 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.042 * * * [progress]: localizing error
0.048 * * * [progress]: generating rewritten candidates
0.048 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.069 * * * [progress]: generating series expansions
0.069 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.069 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.069 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.069 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.069 * [taylor]: Taking taylor expansion of x in y
0.069 * [backup-simplify]: Simplify x into x
0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.070 * [taylor]: Taking taylor expansion of y in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [taylor]: Taking taylor expansion of 1.0 in y
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [backup-simplify]: Simplify y into y
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.070 * [taylor]: Taking taylor expansion of x in x
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 1 into 1
0.070 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.070 * [taylor]: Taking taylor expansion of y in x
0.070 * [backup-simplify]: Simplify y into y
0.070 * [taylor]: Taking taylor expansion of 1.0 in x
0.070 * [backup-simplify]: Simplify 1.0 into 1.0
0.070 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.070 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.070 * [taylor]: Taking taylor expansion of 0 in y
0.070 * [backup-simplify]: Simplify 0 into 0
0.070 * [backup-simplify]: Simplify 0 into 0
0.071 * [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
0.073 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.073 * [backup-simplify]: Simplify 1.0 into 1.0
0.073 * [backup-simplify]: Simplify 0 into 0
0.073 * [backup-simplify]: Simplify (+ 0 0) into 0
0.074 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) 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) into 1
0.075 * [backup-simplify]: Simplify 1 into 1
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 (+ y 1.0))))) into 0
0.076 * [taylor]: Taking taylor expansion of 0 in y
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify (+ 0 0) into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.077 * [backup-simplify]: Simplify 0 into 0
0.078 * [backup-simplify]: Simplify (+ 0 0) into 0
0.080 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.080 * [taylor]: Taking taylor expansion of 0 in y
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify 0 into 0
0.080 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.080 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.080 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.080 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
0.080 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.080 * [taylor]: Taking taylor expansion of 1.0 in y
0.080 * [backup-simplify]: Simplify 1.0 into 1.0
0.080 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.081 * [taylor]: Taking taylor expansion of y in y
0.081 * [backup-simplify]: Simplify 0 into 0
0.081 * [backup-simplify]: Simplify 1 into 1
0.081 * [backup-simplify]: Simplify (/ 1 1) into 1
0.081 * [taylor]: Taking taylor expansion of x in y
0.081 * [backup-simplify]: Simplify x into x
0.081 * [backup-simplify]: Simplify (+ 0 1) into 1
0.082 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.082 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.082 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [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 (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.082 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.082 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.082 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.082 * [taylor]: Taking taylor expansion of 1.0 in x
0.082 * [backup-simplify]: Simplify 1.0 into 1.0
0.082 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.082 * [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
0.083 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.083 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.083 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.083 * [taylor]: Taking taylor expansion of 1.0 in y
0.083 * [backup-simplify]: Simplify 1.0 into 1.0
0.083 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.083 * [taylor]: Taking taylor expansion of y in y
0.083 * [backup-simplify]: Simplify 0 into 0
0.083 * [backup-simplify]: Simplify 1 into 1
0.083 * [backup-simplify]: Simplify (/ 1 1) into 1
0.084 * [backup-simplify]: Simplify (+ 0 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 0) into 0
0.085 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) 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
0.087 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.087 * [backup-simplify]: Simplify 1.0 into 1.0
0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.087 * [backup-simplify]: Simplify (+ 0 0) into 0
0.089 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.089 * [taylor]: Taking taylor expansion of 0 in y
0.089 * [backup-simplify]: Simplify 0 into 0
0.089 * [backup-simplify]: Simplify 0 into 0
0.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.090 * [backup-simplify]: Simplify (+ 0 0) into 0
0.090 * [backup-simplify]: Simplify 0 into 0
0.091 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.091 * [backup-simplify]: Simplify (+ 0 0) into 0
0.093 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.093 * [taylor]: Taking taylor expansion of 0 in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 0 into 0
0.094 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.095 * [backup-simplify]: Simplify (+ 0 0) into 0
0.098 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.098 * [taylor]: Taking taylor expansion of 0 in y
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.099 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.099 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.099 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.099 * [taylor]: Taking taylor expansion of -1 in y
0.099 * [backup-simplify]: Simplify -1 into -1
0.099 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.099 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.099 * [taylor]: Taking taylor expansion of 1.0 in y
0.099 * [backup-simplify]: Simplify 1.0 into 1.0
0.099 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.099 * [taylor]: Taking taylor expansion of y in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 1 into 1
0.099 * [backup-simplify]: Simplify (/ 1 1) into 1
0.099 * [taylor]: Taking taylor expansion of x in y
0.099 * [backup-simplify]: Simplify x into x
0.100 * [backup-simplify]: Simplify (- 1) into -1
0.100 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.100 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.100 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.100 * [taylor]: Taking taylor expansion of -1 in x
0.100 * [backup-simplify]: Simplify -1 into -1
0.100 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.100 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.100 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [backup-simplify]: Simplify 1.0 into 1.0
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [backup-simplify]: Simplify y into y
0.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 1 into 1
0.101 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.101 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.101 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.101 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.101 * [taylor]: Taking taylor expansion of -1 in x
0.101 * [backup-simplify]: Simplify -1 into -1
0.101 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.101 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.101 * [taylor]: Taking taylor expansion of 1.0 in x
0.101 * [backup-simplify]: Simplify 1.0 into 1.0
0.101 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.101 * [taylor]: Taking taylor expansion of y in x
0.101 * [backup-simplify]: Simplify y into y
0.101 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.101 * [taylor]: Taking taylor expansion of x in x
0.101 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.102 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.102 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.102 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.102 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.102 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.102 * [taylor]: Taking taylor expansion of -1 in y
0.102 * [backup-simplify]: Simplify -1 into -1
0.102 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.102 * [taylor]: Taking taylor expansion of 1.0 in y
0.102 * [backup-simplify]: Simplify 1.0 into 1.0
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.102 * [taylor]: Taking taylor expansion of y in y
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.103 * [backup-simplify]: Simplify (- 1) into -1
0.103 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.103 * [backup-simplify]: Simplify (* -1 -1) into 1
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.104 * [backup-simplify]: Simplify (- 0) into 0
0.104 * [backup-simplify]: Simplify (+ 0 0) into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.106 * [backup-simplify]: Simplify (- 0) into 0
0.106 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.107 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.107 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.108 * [backup-simplify]: Simplify (- 0) into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.109 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.109 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.109 * [taylor]: Taking taylor expansion of 0 in y
0.109 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (- 0) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.111 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.111 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.111 * [backup-simplify]: Simplify (- 0) into 0
0.112 * [backup-simplify]: Simplify (+ 0 0) into 0
0.113 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.113 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.114 * [taylor]: Taking taylor expansion of 0 in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.114 * [backup-simplify]: Simplify (- 0) into 0
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.115 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.115 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.116 * [backup-simplify]: Simplify (- 0) into 0
0.116 * [backup-simplify]: Simplify (+ 0 0) into 0
0.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.119 * * * [progress]: simplifying candidates
0.119 * [simplify]: Simplifying:
  (expm1 (* x (+ y 1.0)))
  (log1p (* x (+ y 1.0)))
  (* x (+ y 1.0))
  (+ (log x) (log (+ y 1.0)))
  (log (* x (+ y 1.0)))
  (exp (* x (+ y 1.0)))
  (* (* (* x x) x) (* (* (+ y 1.0) (+ y 1.0)) (+ y 1.0)))
  (* (cbrt (* x (+ y 1.0))) (cbrt (* x (+ y 1.0))))
  (cbrt (* x (+ y 1.0)))
  (* (* (* x (+ y 1.0)) (* x (+ y 1.0))) (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (sqrt (* x (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* (sqrt x) (sqrt (+ y 1.0)))
  (* x y)
  (* x 1.0)
  (* y x)
  (* 1.0 x)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* x (sqrt (+ y 1.0)))
  (* x 1)
  (* x 1)
  (* (cbrt x) (+ y 1.0))
  (* (sqrt x) (+ y 1.0))
  (* x (+ y 1.0))
  (* x (+ (pow y 3) (pow 1.0 3)))
  (* x (- (* y y) (* 1.0 1.0)))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
0.120 * * [simplify]: iteration 0: 48 enodes
0.133 * * [simplify]: iteration 1: 142 enodes
0.205 * * [simplify]: iteration 2: 487 enodes
0.832 * * [simplify]: iteration 3: 2305 enodes
1.966 * * [simplify]: iteration complete: 5009 enodes
1.967 * * [simplify]: Extracting #0: cost 21 inf + 0
1.968 * * [simplify]: Extracting #1: cost 290 inf + 1
1.976 * * [simplify]: Extracting #2: cost 874 inf + 9356
2.024 * * [simplify]: Extracting #3: cost 562 inf + 78951
2.096 * * [simplify]: Extracting #4: cost 76 inf + 176348
2.201 * * [simplify]: Extracting #5: cost 10 inf + 190637
2.289 * * [simplify]: Extracting #6: cost 2 inf + 191817
2.387 * * [simplify]: Extracting #7: cost 0 inf + 192323
2.452 * [simplify]: Simplified to:
  (expm1 (* (+ y 1.0) x))
  (log1p (* (+ y 1.0) x))
  (* (+ y 1.0) x)
  (log (* (+ y 1.0) x))
  (log (* (+ y 1.0) x))
  (exp (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (* (cbrt (* (+ y 1.0) x)) (cbrt (* (+ y 1.0) x)))
  (cbrt (* (+ y 1.0) x))
  (* (* (+ y 1.0) x) (* (* (+ y 1.0) x) (* (+ y 1.0) x)))
  (sqrt (* (+ y 1.0) x))
  (sqrt (* (+ y 1.0) x))
  (* (sqrt (+ y 1.0)) (sqrt x))
  (* (sqrt (+ y 1.0)) (sqrt x))
  (* y x)
  (* x 1.0)
  (* x y)
  (* x 1.0)
  (* x (* (cbrt (+ y 1.0)) (cbrt (+ y 1.0))))
  (* (sqrt (+ y 1.0)) x)
  x
  x
  (* (+ y 1.0) (cbrt x))
  (* (+ y 1.0) (sqrt x))
  (* (+ y 1.0) x)
  (* x (fma 1.0 (* 1.0 1.0) (* y (* y y))))
  (* (- y 1.0) (* (+ y 1.0) x))
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
2.453 * * * [progress]: adding candidates to table
2.569 * * [progress]: iteration 2 / 4
2.569 * * * [progress]: picking best candidate
2.572 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>
2.572 * * * [progress]: localizing error
2.579 * * * [progress]: generating rewritten candidates
2.579 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.586 * * * [progress]: generating series expansions
2.586 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.586 * [backup-simplify]: Simplify (+ (* y x) (* 1.0 x)) into (+ (* 1.0 x) (* x y))
2.586 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0
2.586 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
2.586 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.586 * [taylor]: Taking taylor expansion of 1.0 in x
2.586 * [backup-simplify]: Simplify 1.0 into 1.0
2.586 * [taylor]: Taking taylor expansion of x in x
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [taylor]: Taking taylor expansion of (* x y) in x
2.586 * [taylor]: Taking taylor expansion of x in x
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [taylor]: Taking taylor expansion of y in x
2.586 * [backup-simplify]: Simplify y into y
2.586 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
2.586 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
2.586 * [taylor]: Taking taylor expansion of 1.0 in y
2.586 * [backup-simplify]: Simplify 1.0 into 1.0
2.586 * [taylor]: Taking taylor expansion of x in y
2.586 * [backup-simplify]: Simplify x into x
2.586 * [taylor]: Taking taylor expansion of (* x y) in y
2.586 * [taylor]: Taking taylor expansion of x in y
2.586 * [backup-simplify]: Simplify x into x
2.586 * [taylor]: Taking taylor expansion of y in y
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 1 into 1
2.586 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
2.586 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
2.586 * [taylor]: Taking taylor expansion of 1.0 in y
2.586 * [backup-simplify]: Simplify 1.0 into 1.0
2.586 * [taylor]: Taking taylor expansion of x in y
2.587 * [backup-simplify]: Simplify x into x
2.587 * [taylor]: Taking taylor expansion of (* x y) in y
2.587 * [taylor]: Taking taylor expansion of x in y
2.587 * [backup-simplify]: Simplify x into x
2.587 * [taylor]: Taking taylor expansion of y in y
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.587 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x)
2.587 * [backup-simplify]: Simplify (* x 0) into 0
2.587 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
2.587 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
2.587 * [taylor]: Taking taylor expansion of 1.0 in x
2.587 * [backup-simplify]: Simplify 1.0 into 1.0
2.587 * [taylor]: Taking taylor expansion of x in x
2.587 * [backup-simplify]: Simplify 0 into 0
2.587 * [backup-simplify]: Simplify 1 into 1
2.588 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.588 * [backup-simplify]: Simplify 0 into 0
2.588 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0
2.589 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.589 * [backup-simplify]: Simplify (+ 0 x) into x
2.589 * [taylor]: Taking taylor expansion of x in x
2.589 * [backup-simplify]: Simplify 0 into 0
2.589 * [backup-simplify]: Simplify 1 into 1
2.589 * [backup-simplify]: Simplify 0 into 0
2.590 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.590 * [backup-simplify]: Simplify 1.0 into 1.0
2.591 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0
2.591 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
2.591 * [backup-simplify]: Simplify (+ 0 0) into 0
2.591 * [taylor]: Taking taylor expansion of 0 in x
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 0 into 0
2.591 * [backup-simplify]: Simplify 1 into 1
2.592 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.592 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
2.594 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.594 * [backup-simplify]: Simplify (+ 0 0) into 0
2.594 * [taylor]: Taking taylor expansion of 0 in x
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.594 * [backup-simplify]: Simplify 0 into 0
2.596 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.596 * [backup-simplify]: Simplify 0 into 0
2.597 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
2.598 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.599 * [backup-simplify]: Simplify (+ 0 0) into 0
2.599 * [taylor]: Taking taylor expansion of 0 in x
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y))
2.599 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* 1.0 (/ 1 x))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.599 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0
2.599 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.599 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.599 * [taylor]: Taking taylor expansion of (* x y) in x
2.599 * [taylor]: Taking taylor expansion of x in x
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 1 into 1
2.599 * [taylor]: Taking taylor expansion of y in x
2.599 * [backup-simplify]: Simplify y into y
2.599 * [backup-simplify]: Simplify (* 0 y) into 0
2.600 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.600 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.600 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.600 * [taylor]: Taking taylor expansion of 1.0 in x
2.600 * [backup-simplify]: Simplify 1.0 into 1.0
2.600 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.600 * [taylor]: Taking taylor expansion of x in x
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 1 into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.601 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.601 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.601 * [taylor]: Taking taylor expansion of (* x y) in y
2.601 * [taylor]: Taking taylor expansion of x in y
2.601 * [backup-simplify]: Simplify x into x
2.601 * [taylor]: Taking taylor expansion of y in y
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify 1 into 1
2.601 * [backup-simplify]: Simplify (* x 0) into 0
2.602 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.602 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.602 * [taylor]: Taking taylor expansion of 1.0 in y
2.602 * [backup-simplify]: Simplify 1.0 into 1.0
2.602 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [backup-simplify]: Simplify x into x
2.602 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.602 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.602 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.602 * [taylor]: Taking taylor expansion of (* x y) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [backup-simplify]: Simplify x into x
2.602 * [taylor]: Taking taylor expansion of y in y
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify 1 into 1
2.602 * [backup-simplify]: Simplify (* x 0) into 0
2.603 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.603 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.603 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.603 * [taylor]: Taking taylor expansion of 1.0 in y
2.603 * [backup-simplify]: Simplify 1.0 into 1.0
2.603 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.603 * [taylor]: Taking taylor expansion of x in y
2.603 * [backup-simplify]: Simplify x into x
2.603 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.603 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.603 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.603 * [taylor]: Taking taylor expansion of x in x
2.603 * [backup-simplify]: Simplify 0 into 0
2.603 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify (/ 1 1) into 1
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
2.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.605 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
2.605 * [backup-simplify]: Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x))
2.605 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.605 * [taylor]: Taking taylor expansion of 1.0 in x
2.605 * [backup-simplify]: Simplify 1.0 into 1.0
2.605 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.605 * [taylor]: Taking taylor expansion of x in x
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.605 * [backup-simplify]: Simplify (/ 1 1) into 1
2.606 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.606 * [backup-simplify]: Simplify 1.0 into 1.0
2.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.607 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.608 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.609 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
2.609 * [backup-simplify]: Simplify (+ 0 0) into 0
2.609 * [taylor]: Taking taylor expansion of 0 in x
2.609 * [backup-simplify]: Simplify 0 into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.610 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.610 * [backup-simplify]: Simplify 0 into 0
2.611 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.611 * [backup-simplify]: Simplify 0 into 0
2.612 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.613 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.614 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.614 * [backup-simplify]: Simplify (+ 0 0) into 0
2.614 * [taylor]: Taking taylor expansion of 0 in x
2.614 * [backup-simplify]: Simplify 0 into 0
2.614 * [backup-simplify]: Simplify 0 into 0
2.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.616 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.616 * [backup-simplify]: Simplify 0 into 0
2.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.617 * [backup-simplify]: Simplify 0 into 0
2.617 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y))
2.618 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
2.618 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0
2.618 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
2.618 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.618 * [taylor]: Taking taylor expansion of (* x y) in x
2.618 * [taylor]: Taking taylor expansion of x in x
2.618 * [backup-simplify]: Simplify 0 into 0
2.618 * [backup-simplify]: Simplify 1 into 1
2.618 * [taylor]: Taking taylor expansion of y in x
2.618 * [backup-simplify]: Simplify y into y
2.618 * [backup-simplify]: Simplify (* 0 y) into 0
2.618 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.618 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.619 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.619 * [taylor]: Taking taylor expansion of 1.0 in x
2.619 * [backup-simplify]: Simplify 1.0 into 1.0
2.619 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.619 * [taylor]: Taking taylor expansion of x in x
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify 1 into 1
2.619 * [backup-simplify]: Simplify (/ 1 1) into 1
2.619 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.619 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.619 * [taylor]: Taking taylor expansion of (* x y) in y
2.619 * [taylor]: Taking taylor expansion of x in y
2.619 * [backup-simplify]: Simplify x into x
2.619 * [taylor]: Taking taylor expansion of y in y
2.619 * [backup-simplify]: Simplify 0 into 0
2.619 * [backup-simplify]: Simplify 1 into 1
2.619 * [backup-simplify]: Simplify (* x 0) into 0
2.620 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.620 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.620 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.620 * [taylor]: Taking taylor expansion of 1.0 in y
2.620 * [backup-simplify]: Simplify 1.0 into 1.0
2.620 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.620 * [taylor]: Taking taylor expansion of x in y
2.620 * [backup-simplify]: Simplify x into x
2.620 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.620 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
2.620 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.620 * [taylor]: Taking taylor expansion of (* x y) in y
2.620 * [taylor]: Taking taylor expansion of x in y
2.620 * [backup-simplify]: Simplify x into x
2.620 * [taylor]: Taking taylor expansion of y in y
2.620 * [backup-simplify]: Simplify 0 into 0
2.620 * [backup-simplify]: Simplify 1 into 1
2.620 * [backup-simplify]: Simplify (* x 0) into 0
2.621 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.621 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.621 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
2.621 * [taylor]: Taking taylor expansion of 1.0 in y
2.621 * [backup-simplify]: Simplify 1.0 into 1.0
2.621 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.621 * [taylor]: Taking taylor expansion of x in y
2.621 * [backup-simplify]: Simplify x into x
2.621 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.621 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
2.621 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.621 * [taylor]: Taking taylor expansion of x in x
2.621 * [backup-simplify]: Simplify 0 into 0
2.621 * [backup-simplify]: Simplify 1 into 1
2.622 * [backup-simplify]: Simplify (/ 1 1) into 1
2.622 * [backup-simplify]: Simplify 1 into 1
2.623 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
2.623 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.623 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
2.623 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x)))
2.623 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x)))
2.623 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
2.623 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
2.623 * [taylor]: Taking taylor expansion of 1.0 in x
2.623 * [backup-simplify]: Simplify 1.0 into 1.0
2.623 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.623 * [taylor]: Taking taylor expansion of x in x
2.623 * [backup-simplify]: Simplify 0 into 0
2.623 * [backup-simplify]: Simplify 1 into 1
2.624 * [backup-simplify]: Simplify (/ 1 1) into 1
2.624 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
2.625 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.625 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.626 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.627 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
2.628 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
2.628 * [backup-simplify]: Simplify (- 0) into 0
2.629 * [backup-simplify]: Simplify (+ 0 0) into 0
2.629 * [taylor]: Taking taylor expansion of 0 in x
2.629 * [backup-simplify]: Simplify 0 into 0
2.630 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.630 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
2.631 * [backup-simplify]: Simplify (- 0) into 0
2.631 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.632 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.633 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
2.634 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
2.634 * [backup-simplify]: Simplify (- 0) into 0
2.635 * [backup-simplify]: Simplify (+ 0 0) into 0
2.635 * [taylor]: Taking taylor expansion of 0 in x
2.635 * [backup-simplify]: Simplify 0 into 0
2.635 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.637 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
2.637 * [backup-simplify]: Simplify (- 0) into 0
2.637 * [backup-simplify]: Simplify 0 into 0
2.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.638 * [backup-simplify]: Simplify 0 into 0
2.639 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y))
2.639 * * * [progress]: simplifying candidates
2.639 * [simplify]: Simplifying:
  (expm1 (+ (* y x) (* 1.0 x)))
  (log1p (+ (* y x) (* 1.0 x)))
  (* (exp (* y x)) (exp (* 1.0 x)))
  (log (+ (* y x) (* 1.0 x)))
  (exp (+ (* y x) (* 1.0 x)))
  (* (cbrt (+ (* y x) (* 1.0 x))) (cbrt (+ (* y x) (* 1.0 x))))
  (cbrt (+ (* y x) (* 1.0 x)))
  (* (* (+ (* y x) (* 1.0 x)) (+ (* y x) (* 1.0 x))) (+ (* y x) (* 1.0 x)))
  (sqrt (+ (* y x) (* 1.0 x)))
  (sqrt (+ (* y x) (* 1.0 x)))
  (+ (pow (* y x) 3) (pow (* 1.0 x) 3))
  (+ (* (* 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 x))
  (+ y 1.0)
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
  (+ (* 1.0 x) (* x y))
2.640 * * [simplify]: iteration 0: 32 enodes
2.651 * * [simplify]: iteration 1: 109 enodes
2.690 * * [simplify]: iteration 2: 397 enodes
2.984 * * [simplify]: iteration 3: 1373 enodes
4.862 * * [simplify]: iteration 4: 4304 enodes
5.714 * * [simplify]: iteration complete: 5000 enodes
5.714 * * [simplify]: Extracting #0: cost 14 inf + 0
5.715 * * [simplify]: Extracting #1: cost 183 inf + 0
5.726 * * [simplify]: Extracting #2: cost 440 inf + 3621
5.755 * * [simplify]: Extracting #3: cost 228 inf + 49380
5.810 * * [simplify]: Extracting #4: cost 38 inf + 101768
5.867 * * [simplify]: Extracting #5: cost 0 inf + 117709
5.919 * * [simplify]: Extracting #6: cost 0 inf + 117415
5.974 * [simplify]: Simplified to:
  (expm1 (* x (+ 1.0 y)))
  (log1p (* x (+ 1.0 y)))
  (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)))
  (fma (* 1.0 x) (* (* 1.0 x) (* 1.0 x)) (* (* y x) (* (* y x) (* y x))))
  (* (* x x) (+ (* (- 1.0 y) 1.0) (* y y)))
  (* (- (* y y) (* 1.0 1.0)) (* x x))
  (* (- y 1.0) x)
  (+ 1.0 y)
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
5.975 * * * [progress]: adding candidates to table
6.028 * [progress]: [Phase 3 of 3] Extracting.
6.028 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.028 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
6.028 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.063 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.100 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.144 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
6.177 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
6.177 * [simplify]: Simplifying:
  (* x (+ y 1.0))
6.177 * * [simplify]: iteration 0: 5 enodes
6.178 * * [simplify]: iteration 1: 7 enodes
6.178 * * [simplify]: iteration complete: 7 enodes
6.178 * * [simplify]: Extracting #0: cost 1 inf + 0
6.178 * * [simplify]: Extracting #1: cost 3 inf + 0
6.178 * * [simplify]: Extracting #2: cost 4 inf + 1
6.178 * * [simplify]: Extracting #3: cost 0 inf + 128
6.178 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
7.458 * [regime-testing]: Baseline error score: 0.008001000125015627
7.466 * [regime-testing]: Oracle error score: 0.0007500937617202151
7.486 * [regime-testing]: End program error score: 0.008001000125015627
7.615 * [regime-testing]: Target error score: 0.007324035817067278