36.248 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.018 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.025 * * [simplify]: iteration 0: 5 enodes
0.026 * * [simplify]: iteration 1: 13 enodes
0.030 * * [simplify]: iteration 2: 17 enodes
0.034 * * [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
0.050 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.050 * * * [progress]: localizing error
0.062 * * * [progress]: generating rewritten candidates
0.062 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.092 * * * [progress]: generating series expansions
0.092 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.093 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.093 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.093 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.093 * [taylor]: Taking taylor expansion of x in y
0.093 * [backup-simplify]: Simplify x into x
0.093 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.093 * [taylor]: Taking taylor expansion of y in y
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of 1.0 in y
0.093 * [backup-simplify]: Simplify 1.0 into 1.0
0.093 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [backup-simplify]: Simplify 1.0 into 1.0
0.093 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.093 * [taylor]: Taking taylor expansion of x in x
0.093 * [backup-simplify]: Simplify 0 into 0
0.093 * [backup-simplify]: Simplify 1 into 1
0.093 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.093 * [taylor]: Taking taylor expansion of y in x
0.093 * [backup-simplify]: Simplify y into y
0.093 * [taylor]: Taking taylor expansion of 1.0 in x
0.093 * [backup-simplify]: Simplify 1.0 into 1.0
0.094 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.094 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) into 0
0.094 * [taylor]: Taking taylor expansion of 0 in y
0.094 * [backup-simplify]: Simplify 0 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 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.095 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.095 * [taylor]: Taking taylor expansion of y in y
0.095 * [backup-simplify]: Simplify 0 into 0
0.095 * [backup-simplify]: Simplify 1 into 1
0.095 * [taylor]: Taking taylor expansion of 1.0 in y
0.095 * [backup-simplify]: Simplify 1.0 into 1.0
0.096 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.096 * [backup-simplify]: Simplify 1.0 into 1.0
0.096 * [backup-simplify]: Simplify 0 into 0
0.096 * [backup-simplify]: Simplify (+ 0 0) into 0
0.097 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) 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 (+ 1 0) into 1
0.097 * [backup-simplify]: Simplify 1 into 1
0.098 * [backup-simplify]: Simplify 0 into 0
0.098 * [backup-simplify]: Simplify (+ 0 0) into 0
0.099 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.099 * [taylor]: Taking taylor expansion of 0 in y
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.099 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify 0 into 0
0.100 * [backup-simplify]: Simplify (+ 0 0) into 0
0.101 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.101 * [taylor]: Taking taylor expansion of 0 in y
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify 0 into 0
0.101 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.102 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ 1.0 (/ 1 y)) x)
0.102 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in (x y) around 0
0.102 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in y
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
0.102 * [backup-simplify]: Simplify (/ 1 1) into 1
0.102 * [taylor]: Taking taylor expansion of x in y
0.102 * [backup-simplify]: Simplify x into x
0.102 * [backup-simplify]: Simplify (+ 0 1) into 1
0.102 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.102 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.102 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.102 * [taylor]: Taking taylor expansion of 1.0 in x
0.102 * [backup-simplify]: Simplify 1.0 into 1.0
0.102 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.102 * [taylor]: Taking taylor expansion of y in x
0.102 * [backup-simplify]: Simplify y into y
0.102 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.102 * [taylor]: Taking taylor expansion of x in x
0.102 * [backup-simplify]: Simplify 0 into 0
0.102 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.103 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.103 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 y)) x) in x
0.103 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in x
0.103 * [taylor]: Taking taylor expansion of 1.0 in x
0.103 * [backup-simplify]: Simplify 1.0 into 1.0
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.103 * [taylor]: Taking taylor expansion of y in x
0.103 * [backup-simplify]: Simplify y into y
0.103 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.103 * [taylor]: Taking taylor expansion of x in x
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ 1.0 (/ 1 y))
0.103 * [backup-simplify]: Simplify (/ (+ 1.0 (/ 1 y)) 1) into (+ 1.0 (/ 1 y))
0.103 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 y)) in y
0.103 * [taylor]: Taking taylor expansion of 1.0 in y
0.103 * [backup-simplify]: Simplify 1.0 into 1.0
0.103 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.103 * [taylor]: Taking taylor expansion of y in y
0.103 * [backup-simplify]: Simplify 0 into 0
0.103 * [backup-simplify]: Simplify 1 into 1
0.103 * [backup-simplify]: Simplify (/ 1 1) into 1
0.104 * [backup-simplify]: Simplify (+ 0 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 0) into 0
0.105 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.105 * [taylor]: Taking taylor expansion of 0 in y
0.105 * [backup-simplify]: Simplify 0 into 0
0.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.105 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.106 * [backup-simplify]: Simplify 1.0 into 1.0
0.106 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.106 * [backup-simplify]: Simplify (+ 0 0) into 0
0.107 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.107 * [taylor]: Taking taylor expansion of 0 in y
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.108 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) 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)) (* 0 (/ 0 1)))) 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
0.109 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.112 * [taylor]: Taking taylor expansion of 0 in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.112 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.112 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.112 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.112 * [taylor]: Taking taylor expansion of -1 in y
0.112 * [backup-simplify]: Simplify -1 into -1
0.112 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.112 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.112 * [taylor]: Taking taylor expansion of 1.0 in y
0.112 * [backup-simplify]: Simplify 1.0 into 1.0
0.112 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.112 * [taylor]: Taking taylor expansion of y in y
0.112 * [backup-simplify]: Simplify 0 into 0
0.112 * [backup-simplify]: Simplify 1 into 1
0.113 * [backup-simplify]: Simplify (/ 1 1) into 1
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [backup-simplify]: Simplify x into x
0.113 * [backup-simplify]: Simplify (- 1) into -1
0.113 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.113 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.113 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.113 * [taylor]: Taking taylor expansion of -1 in x
0.113 * [backup-simplify]: Simplify -1 into -1
0.113 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.113 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.113 * [taylor]: Taking taylor expansion of 1.0 in x
0.113 * [backup-simplify]: Simplify 1.0 into 1.0
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [backup-simplify]: Simplify y into y
0.113 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.114 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.114 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.114 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.114 * [taylor]: Taking taylor expansion of -1 in x
0.114 * [backup-simplify]: Simplify -1 into -1
0.114 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.114 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.114 * [taylor]: Taking taylor expansion of 1.0 in x
0.114 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [backup-simplify]: Simplify y into y
0.114 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.114 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.114 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.114 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.114 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.114 * [taylor]: Taking taylor expansion of -1 in y
0.114 * [backup-simplify]: Simplify -1 into -1
0.114 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.114 * [taylor]: Taking taylor expansion of 1.0 in y
0.114 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.114 * [taylor]: Taking taylor expansion of y in y
0.114 * [backup-simplify]: Simplify 0 into 0
0.114 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (/ 1 1) into 1
0.115 * [backup-simplify]: Simplify (- 1) into -1
0.115 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.116 * [backup-simplify]: Simplify (* -1 -1) into 1
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 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)))) into 0
0.117 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.117 * [taylor]: Taking taylor expansion of 0 in y
0.117 * [backup-simplify]: Simplify 0 into 0
0.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.118 * [backup-simplify]: Simplify (- 0) into 0
0.118 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.119 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.119 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.120 * [backup-simplify]: Simplify (- 0) into 0
0.120 * [backup-simplify]: Simplify (+ 0 0) into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.121 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.121 * [taylor]: Taking taylor expansion of 0 in y
0.121 * [backup-simplify]: Simplify 0 into 0
0.121 * [backup-simplify]: Simplify 0 into 0
0.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.122 * [backup-simplify]: Simplify (- 0) into 0
0.122 * [backup-simplify]: Simplify (+ 0 0) into 0
0.123 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.123 * [backup-simplify]: Simplify 0 into 0
0.123 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.123 * [backup-simplify]: Simplify (- 0) into 0
0.123 * [backup-simplify]: Simplify (+ 0 0) into 0
0.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.125 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.125 * [taylor]: Taking taylor expansion of 0 in y
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.126 * [backup-simplify]: Simplify (- 0) into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.127 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.128 * [backup-simplify]: Simplify (- 0) into 0
0.128 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.132 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.132 * [taylor]: Taking taylor expansion of 0 in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.132 * * * [progress]: simplifying candidates
0.133 * [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))
0.134 * * [simplify]: iteration 0: 48 enodes
0.150 * * [simplify]: iteration 1: 143 enodes
0.193 * * [simplify]: iteration 2: 534 enodes
1.858 * * [simplify]: iteration 3: 3441 enodes
2.928 * * [simplify]: iteration complete: 5000 enodes
2.928 * * [simplify]: Extracting #0: cost 20 inf + 0
2.930 * * [simplify]: Extracting #1: cost 305 inf + 1
2.942 * * [simplify]: Extracting #2: cost 622 inf + 12457
2.965 * * [simplify]: Extracting #3: cost 227 inf + 76626
3.012 * * [simplify]: Extracting #4: cost 6 inf + 111452
3.060 * * [simplify]: Extracting #5: cost 0 inf + 114062
3.117 * [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))
  (* x y)
  (* x 1.0)
  (* y x)
  (* 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))))
  (* x (- (* y y) (* 1.0 1.0)))
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
  (* (+ y 1.0) x)
3.119 * * * [progress]: adding candidates to table
3.204 * * [progress]: iteration 2 / 4
3.204 * * * [progress]: picking best candidate
3.207 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>
3.207 * * * [progress]: localizing error
3.214 * * * [progress]: generating rewritten candidates
3.215 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.221 * * * [progress]: generating series expansions
3.222 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.222 * [backup-simplify]: Simplify (+ (* y x) (* 1.0 x)) into (+ (* 1.0 x) (* x y))
3.222 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0
3.222 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
3.222 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.222 * [taylor]: Taking taylor expansion of 1.0 in x
3.222 * [backup-simplify]: Simplify 1.0 into 1.0
3.222 * [taylor]: Taking taylor expansion of x in x
3.222 * [backup-simplify]: Simplify 0 into 0
3.222 * [backup-simplify]: Simplify 1 into 1
3.222 * [taylor]: Taking taylor expansion of (* x y) in x
3.222 * [taylor]: Taking taylor expansion of x in x
3.222 * [backup-simplify]: Simplify 0 into 0
3.222 * [backup-simplify]: Simplify 1 into 1
3.222 * [taylor]: Taking taylor expansion of y in x
3.222 * [backup-simplify]: Simplify y into y
3.222 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
3.222 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
3.222 * [taylor]: Taking taylor expansion of 1.0 in y
3.222 * [backup-simplify]: Simplify 1.0 into 1.0
3.222 * [taylor]: Taking taylor expansion of x in y
3.222 * [backup-simplify]: Simplify x into x
3.222 * [taylor]: Taking taylor expansion of (* x y) in y
3.222 * [taylor]: Taking taylor expansion of x in y
3.222 * [backup-simplify]: Simplify x into x
3.222 * [taylor]: Taking taylor expansion of y in y
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.223 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
3.223 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
3.223 * [taylor]: Taking taylor expansion of 1.0 in y
3.223 * [backup-simplify]: Simplify 1.0 into 1.0
3.223 * [taylor]: Taking taylor expansion of x in y
3.223 * [backup-simplify]: Simplify x into x
3.223 * [taylor]: Taking taylor expansion of (* x y) in y
3.223 * [taylor]: Taking taylor expansion of x in y
3.223 * [backup-simplify]: Simplify x into x
3.223 * [taylor]: Taking taylor expansion of y in y
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.223 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x)
3.223 * [backup-simplify]: Simplify (* x 0) into 0
3.223 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
3.223 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.223 * [taylor]: Taking taylor expansion of 1.0 in x
3.223 * [backup-simplify]: Simplify 1.0 into 1.0
3.223 * [taylor]: Taking taylor expansion of x in x
3.223 * [backup-simplify]: Simplify 0 into 0
3.223 * [backup-simplify]: Simplify 1 into 1
3.224 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.224 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0
3.225 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.225 * [backup-simplify]: Simplify (+ 0 x) into x
3.225 * [taylor]: Taking taylor expansion of x in x
3.225 * [backup-simplify]: Simplify 0 into 0
3.225 * [backup-simplify]: Simplify 1 into 1
3.225 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.227 * [backup-simplify]: Simplify 1.0 into 1.0
3.228 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0
3.228 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.229 * [backup-simplify]: Simplify (+ 0 0) into 0
3.229 * [taylor]: Taking taylor expansion of 0 in x
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 0 into 0
3.229 * [backup-simplify]: Simplify 1 into 1
3.230 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
3.230 * [backup-simplify]: Simplify 0 into 0
3.231 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
3.232 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.232 * [backup-simplify]: Simplify (+ 0 0) into 0
3.233 * [taylor]: Taking taylor expansion of 0 in x
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.233 * [backup-simplify]: Simplify 0 into 0
3.234 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.234 * [backup-simplify]: Simplify 0 into 0
3.235 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
3.236 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.237 * [backup-simplify]: Simplify (+ 0 0) into 0
3.237 * [taylor]: Taking taylor expansion of 0 in x
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y))
3.237 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* 1.0 (/ 1 x))) into (+ (/ 1 (* x y)) (* 1.0 (/ 1 x)))
3.237 * [approximate]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0
3.237 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
3.237 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.237 * [taylor]: Taking taylor expansion of (* x y) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.238 * [taylor]: Taking taylor expansion of y in x
3.238 * [backup-simplify]: Simplify y into y
3.238 * [backup-simplify]: Simplify (* 0 y) into 0
3.238 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.238 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.238 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.238 * [taylor]: Taking taylor expansion of 1.0 in x
3.238 * [backup-simplify]: Simplify 1.0 into 1.0
3.238 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.239 * [backup-simplify]: Simplify (/ 1 1) into 1
3.239 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
3.239 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.239 * [taylor]: Taking taylor expansion of (* x y) in y
3.239 * [taylor]: Taking taylor expansion of x in y
3.239 * [backup-simplify]: Simplify x into x
3.239 * [taylor]: Taking taylor expansion of y in y
3.239 * [backup-simplify]: Simplify 0 into 0
3.239 * [backup-simplify]: Simplify 1 into 1
3.239 * [backup-simplify]: Simplify (* x 0) into 0
3.240 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.240 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.240 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.240 * [taylor]: Taking taylor expansion of 1.0 in y
3.240 * [backup-simplify]: Simplify 1.0 into 1.0
3.240 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.240 * [taylor]: Taking taylor expansion of x in y
3.240 * [backup-simplify]: Simplify x into x
3.240 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.240 * [taylor]: Taking taylor expansion of (+ (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
3.240 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.240 * [taylor]: Taking taylor expansion of (* x y) in y
3.240 * [taylor]: Taking taylor expansion of x in y
3.240 * [backup-simplify]: Simplify x into x
3.240 * [taylor]: Taking taylor expansion of y in y
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 1 into 1
3.240 * [backup-simplify]: Simplify (* x 0) into 0
3.241 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.241 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.241 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.241 * [taylor]: Taking taylor expansion of 1.0 in y
3.241 * [backup-simplify]: Simplify 1.0 into 1.0
3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.241 * [taylor]: Taking taylor expansion of x in y
3.241 * [backup-simplify]: Simplify x into x
3.241 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.241 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.241 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.241 * [taylor]: Taking taylor expansion of x in x
3.241 * [backup-simplify]: Simplify 0 into 0
3.241 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify (/ 1 1) into 1
3.242 * [backup-simplify]: Simplify 1 into 1
3.242 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.243 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.243 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
3.243 * [backup-simplify]: Simplify (+ 0 (/ 1.0 x)) into (* 1.0 (/ 1 x))
3.243 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.243 * [taylor]: Taking taylor expansion of 1.0 in x
3.243 * [backup-simplify]: Simplify 1.0 into 1.0
3.243 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.243 * [taylor]: Taking taylor expansion of x in x
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 1 into 1
3.243 * [backup-simplify]: Simplify (/ 1 1) into 1
3.244 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.244 * [backup-simplify]: Simplify 1.0 into 1.0
3.245 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.245 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.246 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.246 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
3.247 * [backup-simplify]: Simplify (+ 0 0) into 0
3.247 * [taylor]: Taking taylor expansion of 0 in x
3.247 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.248 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.248 * [backup-simplify]: Simplify 0 into 0
3.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.250 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.251 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.252 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.253 * [backup-simplify]: Simplify (+ 0 0) into 0
3.253 * [taylor]: Taking taylor expansion of 0 in x
3.253 * [backup-simplify]: Simplify 0 into 0
3.253 * [backup-simplify]: Simplify 0 into 0
3.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.255 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.255 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.256 * [backup-simplify]: Simplify 0 into 0
3.256 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y))
3.257 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
3.257 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0
3.257 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
3.257 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.257 * [taylor]: Taking taylor expansion of (* x y) in x
3.257 * [taylor]: Taking taylor expansion of x in x
3.257 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify 1 into 1
3.257 * [taylor]: Taking taylor expansion of y in x
3.257 * [backup-simplify]: Simplify y into y
3.257 * [backup-simplify]: Simplify (* 0 y) into 0
3.257 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.258 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.258 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.258 * [taylor]: Taking taylor expansion of 1.0 in x
3.258 * [backup-simplify]: Simplify 1.0 into 1.0
3.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.258 * [taylor]: Taking taylor expansion of x in x
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify 1 into 1
3.258 * [backup-simplify]: Simplify (/ 1 1) into 1
3.258 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
3.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.258 * [taylor]: Taking taylor expansion of (* x y) in y
3.258 * [taylor]: Taking taylor expansion of x in y
3.258 * [backup-simplify]: Simplify x into x
3.258 * [taylor]: Taking taylor expansion of y in y
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify 1 into 1
3.258 * [backup-simplify]: Simplify (* x 0) into 0
3.259 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.259 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.259 * [taylor]: Taking taylor expansion of 1.0 in y
3.259 * [backup-simplify]: Simplify 1.0 into 1.0
3.259 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.259 * [taylor]: Taking taylor expansion of x in y
3.259 * [backup-simplify]: Simplify x into x
3.259 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.259 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
3.259 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.259 * [taylor]: Taking taylor expansion of (* x y) in y
3.259 * [taylor]: Taking taylor expansion of x in y
3.259 * [backup-simplify]: Simplify x into x
3.259 * [taylor]: Taking taylor expansion of y in y
3.259 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify 1 into 1
3.259 * [backup-simplify]: Simplify (* x 0) into 0
3.260 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.260 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.260 * [taylor]: Taking taylor expansion of 1.0 in y
3.260 * [backup-simplify]: Simplify 1.0 into 1.0
3.260 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.260 * [taylor]: Taking taylor expansion of x in y
3.260 * [backup-simplify]: Simplify x into x
3.260 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.260 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
3.260 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.260 * [taylor]: Taking taylor expansion of x in x
3.260 * [backup-simplify]: Simplify 0 into 0
3.260 * [backup-simplify]: Simplify 1 into 1
3.261 * [backup-simplify]: Simplify (/ 1 1) into 1
3.261 * [backup-simplify]: Simplify 1 into 1
3.262 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
3.262 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.262 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
3.262 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x)))
3.262 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x)))
3.262 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
3.262 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.262 * [taylor]: Taking taylor expansion of 1.0 in x
3.262 * [backup-simplify]: Simplify 1.0 into 1.0
3.262 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.262 * [taylor]: Taking taylor expansion of x in x
3.262 * [backup-simplify]: Simplify 0 into 0
3.262 * [backup-simplify]: Simplify 1 into 1
3.263 * [backup-simplify]: Simplify (/ 1 1) into 1
3.263 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.264 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.264 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.265 * [backup-simplify]: Simplify 0 into 0
3.266 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
3.266 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
3.267 * [backup-simplify]: Simplify (- 0) into 0
3.267 * [backup-simplify]: Simplify (+ 0 0) into 0
3.267 * [taylor]: Taking taylor expansion of 0 in x
3.267 * [backup-simplify]: Simplify 0 into 0
3.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.272 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.273 * [backup-simplify]: Simplify (- 0) into 0
3.273 * [backup-simplify]: Simplify 0 into 0
3.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.274 * [backup-simplify]: Simplify 0 into 0
3.275 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
3.276 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
3.277 * [backup-simplify]: Simplify (- 0) into 0
3.277 * [backup-simplify]: Simplify (+ 0 0) into 0
3.277 * [taylor]: Taking taylor expansion of 0 in x
3.277 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify 0 into 0
3.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.279 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.280 * [backup-simplify]: Simplify (- 0) into 0
3.280 * [backup-simplify]: Simplify 0 into 0
3.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.281 * [backup-simplify]: Simplify 0 into 0
3.282 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y))
3.282 * * * [progress]: simplifying candidates
3.282 * [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))
3.283 * * [simplify]: iteration 0: 32 enodes
3.296 * * [simplify]: iteration 1: 109 enodes
3.347 * * [simplify]: iteration 2: 407 enodes
3.650 * * [simplify]: iteration 3: 1654 enodes
4.494 * * [simplify]: iteration complete: 5000 enodes
4.494 * * [simplify]: Extracting #0: cost 14 inf + 0
4.495 * * [simplify]: Extracting #1: cost 352 inf + 0
4.504 * * [simplify]: Extracting #2: cost 1117 inf + 7018
4.536 * * [simplify]: Extracting #3: cost 621 inf + 139251
4.618 * * [simplify]: Extracting #4: cost 135 inf + 270654
4.709 * * [simplify]: Extracting #5: cost 17 inf + 298512
4.830 * * [simplify]: Extracting #6: cost 0 inf + 303436
4.947 * * [simplify]: Extracting #7: cost 0 inf + 303406
5.057 * [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 (* y x) (* (* y x) (* y x)) (* (* (* 1.0 x) (* 1.0 x)) (* 1.0 x)))
  (* (* x x) (+ (* y y) (* 1.0 (- 1.0 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))
5.057 * * * [progress]: adding candidates to table
5.128 * [progress]: [Phase 3 of 3] Extracting.
5.128 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
5.129 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
5.129 * * * * [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)))>)
5.170 * * * * [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)))>)
5.216 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
5.249 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (+ (* y x) (* 1.0 x)))> #<alt (λ (x y) (* x (+ y 1.0)))>)
5.277 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.278 * [simplify]: Simplifying:
  (* x (+ y 1.0))
5.278 * * [simplify]: iteration 0: 5 enodes
5.278 * * [simplify]: iteration 1: 7 enodes
5.279 * * [simplify]: iteration complete: 7 enodes
5.279 * * [simplify]: Extracting #0: cost 1 inf + 0
5.279 * * [simplify]: Extracting #1: cost 3 inf + 0
5.279 * * [simplify]: Extracting #2: cost 4 inf + 1
5.279 * * [simplify]: Extracting #3: cost 0 inf + 128
5.279 * [simplify]: Simplified to:
  (* (+ y 1.0) x)
6.141 * [regime-testing]: Baseline error score: 0.008001000125015627
6.150 * [regime-testing]: Oracle error score: 0.0007500937617202151
6.168 * [regime-testing]: End program error score: 0.008001000125015627
6.245 * [regime-testing]: Target error score: 0.007324035817067278