83.362 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.019 * * * [progress]: [2/2] Setting up program.
0.025 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.025 * * [simplify]: iteration 0: 5 enodes
0.027 * * [simplify]: iteration 1: 13 enodes
0.032 * * [simplify]: iteration 2: 15 enodes
0.037 * * [simplify]: iteration complete: 15 enodes
0.037 * * [simplify]: Extracting #0: cost 1 inf + 0
0.037 * * [simplify]: Extracting #1: cost 5 inf + 0
0.037 * * [simplify]: Extracting #2: cost 6 inf + 1
0.037 * * [simplify]: Extracting #3: cost 4 inf + 3
0.037 * * [simplify]: Extracting #4: cost 0 inf + 212
0.037 * [simplify]: Simplified to:
  (* (+ 1.0 y) x)
0.038 * * [progress]: iteration 1 / 4
0.038 * * * [progress]: picking best candidate
0.044 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.044 * * * [progress]: localizing error
0.056 * * * [progress]: generating rewritten candidates
0.056 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.103 * * * [progress]: generating series expansions
0.103 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.104 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.104 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.104 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.104 * [taylor]: Taking taylor expansion of x in y
0.104 * [backup-simplify]: Simplify x into x
0.104 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.104 * [taylor]: Taking taylor expansion of y in y
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of 1.0 in y
0.104 * [backup-simplify]: Simplify 1.0 into 1.0
0.104 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [backup-simplify]: Simplify 1.0 into 1.0
0.104 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.104 * [taylor]: Taking taylor expansion of x in x
0.104 * [backup-simplify]: Simplify 0 into 0
0.104 * [backup-simplify]: Simplify 1 into 1
0.104 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.104 * [taylor]: Taking taylor expansion of y in x
0.104 * [backup-simplify]: Simplify y into y
0.104 * [taylor]: Taking taylor expansion of 1.0 in x
0.104 * [backup-simplify]: Simplify 1.0 into 1.0
0.105 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.105 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) 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 0 into 0
0.105 * [backup-simplify]: Simplify (+ 0 0) into 0
0.106 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.106 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.106 * [taylor]: Taking taylor expansion of y in y
0.106 * [backup-simplify]: Simplify 0 into 0
0.106 * [backup-simplify]: Simplify 1 into 1
0.106 * [taylor]: Taking taylor expansion of 1.0 in y
0.106 * [backup-simplify]: Simplify 1.0 into 1.0
0.106 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.106 * [backup-simplify]: Simplify 1.0 into 1.0
0.107 * [backup-simplify]: Simplify 0 into 0
0.107 * [backup-simplify]: Simplify (+ 0 0) into 0
0.108 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.108 * [taylor]: Taking taylor expansion of 0 in y
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify 0 into 0
0.108 * [backup-simplify]: Simplify (+ 1 0) into 1
0.108 * [backup-simplify]: Simplify 1 into 1
0.108 * [backup-simplify]: Simplify 0 into 0
0.109 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.110 * [taylor]: Taking taylor expansion of 0 in y
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify (+ 0 0) into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.110 * [backup-simplify]: Simplify 0 into 0
0.111 * [backup-simplify]: Simplify (+ 0 0) into 0
0.112 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) 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
0.113 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.113 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x)
0.113 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.113 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.113 * [taylor]: Taking taylor expansion of y in y
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.114 * [backup-simplify]: Simplify (/ 1 1) into 1
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 x in y
0.114 * [backup-simplify]: Simplify x into x
0.114 * [backup-simplify]: Simplify (+ 1 0) into 1
0.114 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.114 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.114 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
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 1.0 in x
0.114 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [taylor]: Taking taylor expansion of x in x
0.114 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.115 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.115 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.115 * [taylor]: Taking taylor expansion of y in x
0.115 * [backup-simplify]: Simplify y into y
0.115 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.115 * [taylor]: Taking taylor expansion of 1.0 in x
0.115 * [backup-simplify]: Simplify 1.0 into 1.0
0.115 * [taylor]: Taking taylor expansion of x in x
0.115 * [backup-simplify]: Simplify 0 into 0
0.115 * [backup-simplify]: Simplify 1 into 1
0.115 * [backup-simplify]: Simplify (+ (/ 1 y) 1.0) into (+ (/ 1 y) 1.0)
0.115 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.115 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.115 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.115 * [taylor]: Taking taylor expansion of y in y
0.116 * [backup-simplify]: Simplify 0 into 0
0.116 * [backup-simplify]: Simplify 1 into 1
0.116 * [backup-simplify]: Simplify (/ 1 1) into 1
0.116 * [taylor]: Taking taylor expansion of 1.0 in y
0.116 * [backup-simplify]: Simplify 1.0 into 1.0
0.116 * [backup-simplify]: Simplify (+ 1 0) into 1
0.116 * [backup-simplify]: Simplify 1 into 1
0.117 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.117 * [backup-simplify]: Simplify (+ 0 0) into 0
0.118 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0
0.118 * [taylor]: Taking taylor expansion of 0 in y
0.118 * [backup-simplify]: Simplify 0 into 0
0.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.119 * [backup-simplify]: Simplify (+ 0 1.0) 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 0) into 0
0.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) 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 0) 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 0) into 0
0.125 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) 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
0.127 * [backup-simplify]: Simplify (+ 0 0) 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
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.130 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.130 * [taylor]: Taking taylor expansion of 0 in y
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify 0 into 0
0.130 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.131 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.131 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.131 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.131 * [taylor]: Taking taylor expansion of -1 in y
0.131 * [backup-simplify]: Simplify -1 into -1
0.131 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.131 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.131 * [taylor]: Taking taylor expansion of 1.0 in y
0.131 * [backup-simplify]: Simplify 1.0 into 1.0
0.131 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.131 * [taylor]: Taking taylor expansion of y in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 1 into 1
0.131 * [backup-simplify]: Simplify (/ 1 1) into 1
0.131 * [taylor]: Taking taylor expansion of x in y
0.132 * [backup-simplify]: Simplify x into x
0.132 * [backup-simplify]: Simplify (- 1) into -1
0.132 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.132 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.132 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.132 * [taylor]: Taking taylor expansion of -1 in x
0.132 * [backup-simplify]: Simplify -1 into -1
0.133 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.133 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.133 * [taylor]: Taking taylor expansion of x in x
0.133 * [backup-simplify]: Simplify 0 into 0
0.133 * [backup-simplify]: Simplify 1 into 1
0.133 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.133 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.133 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.133 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.133 * [taylor]: Taking taylor expansion of -1 in x
0.133 * [backup-simplify]: Simplify -1 into -1
0.133 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.133 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.133 * [taylor]: Taking taylor expansion of 1.0 in x
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.133 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of x in x
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.134 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.134 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.134 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.134 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.134 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.134 * [taylor]: Taking taylor expansion of -1 in y
0.134 * [backup-simplify]: Simplify -1 into -1
0.134 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.134 * [taylor]: Taking taylor expansion of 1.0 in y
0.134 * [backup-simplify]: Simplify 1.0 into 1.0
0.134 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.134 * [taylor]: Taking taylor expansion of y in y
0.134 * [backup-simplify]: Simplify 0 into 0
0.134 * [backup-simplify]: Simplify 1 into 1
0.135 * [backup-simplify]: Simplify (/ 1 1) into 1
0.135 * [backup-simplify]: Simplify (- 1) into -1
0.136 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.136 * [backup-simplify]: Simplify (* -1 -1) into 1
0.136 * [backup-simplify]: Simplify 1 into 1
0.137 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.137 * [backup-simplify]: Simplify (- 0) into 0
0.137 * [backup-simplify]: Simplify (+ 0 0) into 0
0.138 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.139 * [taylor]: Taking taylor expansion of 0 in y
0.139 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.140 * [backup-simplify]: Simplify (- 0) into 0
0.141 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.142 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.143 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.143 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.143 * [backup-simplify]: Simplify (- 0) into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.146 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.147 * [backup-simplify]: Simplify (- 0) into 0
0.148 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.150 * [backup-simplify]: Simplify (- 0) into 0
0.150 * [backup-simplify]: Simplify (+ 0 0) into 0
0.152 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.153 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.153 * [taylor]: Taking taylor expansion of 0 in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.155 * [backup-simplify]: Simplify (- 0) into 0
0.155 * [backup-simplify]: Simplify (+ 0 0) into 0
0.156 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.157 * [backup-simplify]: Simplify (- 0) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.162 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.162 * [taylor]: Taking taylor expansion of 0 in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.163 * * * [progress]: simplifying candidates
0.164 * [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))
0.164 * * [simplify]: iteration 0: 46 enodes
0.199 * * [simplify]: iteration 1: 139 enodes
0.285 * * [simplify]: iteration 2: 454 enodes
1.017 * * [simplify]: iteration 3: 2191 enodes
2.675 * * [simplify]: iteration complete: 5006 enodes
2.676 * * [simplify]: Extracting #0: cost 20 inf + 0
2.676 * * [simplify]: Extracting #1: cost 202 inf + 1
2.683 * * [simplify]: Extracting #2: cost 1054 inf + 5082
2.710 * * [simplify]: Extracting #3: cost 1321 inf + 69373
2.792 * * [simplify]: Extracting #4: cost 297 inf + 267729
2.907 * * [simplify]: Extracting #5: cost 34 inf + 330820
3.024 * * [simplify]: Extracting #6: cost 5 inf + 334066
3.157 * * [simplify]: Extracting #7: cost 0 inf + 335331
3.291 * [simplify]: Simplified to:
  (* (+ 1.0 y) x)
  (log (* (+ 1.0 y) x))
  (log (* (+ 1.0 y) x))
  (exp (* (+ 1.0 y) x))
  (* (* (* x (+ 1.0 y)) (* x (+ 1.0 y))) (* (+ 1.0 y) x))
  (* (cbrt (* (+ 1.0 y) x)) (cbrt (* (+ 1.0 y) x)))
  (cbrt (* (+ 1.0 y) x))
  (* (* (* x (+ 1.0 y)) (* x (+ 1.0 y))) (* (+ 1.0 y) x))
  (sqrt (* (+ 1.0 y) x))
  (sqrt (* (+ 1.0 y) x))
  (* (sqrt x) (sqrt (+ 1.0 y)))
  (* (sqrt x) (sqrt (+ 1.0 y)))
  (* x y)
  (* 1.0 x)
  (* y x)
  (* 1.0 x)
  (* (cbrt (+ 1.0 y)) (* x (cbrt (+ 1.0 y))))
  (* (sqrt (+ 1.0 y)) x)
  x
  x
  (* (cbrt x) (+ 1.0 y))
  (* (+ 1.0 y) (sqrt x))
  (* (+ 1.0 y) x)
  (* x (+ (* (* 1.0 1.0) 1.0) (* (* y y) y)))
  (* (* x (- y 1.0)) (+ 1.0 y))
  (+ (* x y) (* 1.0 x))
  (+ (* x y) (* 1.0 x))
  (+ (* x y) (* 1.0 x))
3.292 * * * [progress]: adding candidates to table
3.438 * * [progress]: iteration 2 / 4
3.438 * * * [progress]: picking best candidate
3.444 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* x y) (* x 1.0)))>
3.444 * * * [progress]: localizing error
3.469 * * * [progress]: generating rewritten candidates
3.469 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
3.491 * * * [progress]: generating series expansions
3.491 * * * * [progress]: [ 1 / 1 ] generating series at (2)
3.491 * [backup-simplify]: Simplify (+ (* x y) (* x 1.0)) into (+ (* 1.0 x) (* x y))
3.492 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (x y) around 0
3.492 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
3.492 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
3.492 * [taylor]: Taking taylor expansion of 1.0 in y
3.492 * [backup-simplify]: Simplify 1.0 into 1.0
3.492 * [taylor]: Taking taylor expansion of x in y
3.492 * [backup-simplify]: Simplify x into x
3.492 * [taylor]: Taking taylor expansion of (* x y) in y
3.492 * [taylor]: Taking taylor expansion of x in y
3.492 * [backup-simplify]: Simplify x into x
3.492 * [taylor]: Taking taylor expansion of y in y
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
3.492 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.492 * [taylor]: Taking taylor expansion of 1.0 in x
3.492 * [backup-simplify]: Simplify 1.0 into 1.0
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of (* x y) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of y in x
3.492 * [backup-simplify]: Simplify y into y
3.492 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
3.492 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
3.492 * [taylor]: Taking taylor expansion of 1.0 in x
3.492 * [backup-simplify]: Simplify 1.0 into 1.0
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.492 * [backup-simplify]: Simplify 1 into 1
3.492 * [taylor]: Taking taylor expansion of (* x y) in x
3.492 * [taylor]: Taking taylor expansion of x in x
3.492 * [backup-simplify]: Simplify 0 into 0
3.493 * [backup-simplify]: Simplify 1 into 1
3.493 * [taylor]: Taking taylor expansion of y in x
3.493 * [backup-simplify]: Simplify y into y
3.493 * [backup-simplify]: Simplify (* 1.0 0) into 0
3.493 * [backup-simplify]: Simplify (* 0 y) into 0
3.494 * [backup-simplify]: Simplify (+ 0 0) into 0
3.494 * [taylor]: Taking taylor expansion of 0 in y
3.494 * [backup-simplify]: Simplify 0 into 0
3.494 * [backup-simplify]: Simplify 0 into 0
3.495 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
3.495 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.495 * [backup-simplify]: Simplify (+ 1.0 y) into (+ y 1.0)
3.495 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
3.495 * [taylor]: Taking taylor expansion of y in y
3.495 * [backup-simplify]: Simplify 0 into 0
3.495 * [backup-simplify]: Simplify 1 into 1
3.495 * [taylor]: Taking taylor expansion of 1.0 in y
3.495 * [backup-simplify]: Simplify 1.0 into 1.0
3.495 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.496 * [backup-simplify]: Simplify 1.0 into 1.0
3.496 * [backup-simplify]: Simplify 0 into 0
3.496 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
3.497 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.497 * [backup-simplify]: Simplify (+ 0 0) into 0
3.497 * [taylor]: Taking taylor expansion of 0 in y
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify 0 into 0
3.497 * [backup-simplify]: Simplify (+ 1 0) into 1
3.497 * [backup-simplify]: Simplify 1 into 1
3.497 * [backup-simplify]: Simplify 0 into 0
3.498 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.500 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.500 * [backup-simplify]: Simplify (+ 0 0) into 0
3.500 * [taylor]: Taking taylor expansion of 0 in y
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify (+ 0 0) into 0
3.500 * [backup-simplify]: Simplify 0 into 0
3.500 * [backup-simplify]: Simplify 0 into 0
3.501 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.502 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.502 * [backup-simplify]: Simplify (+ 0 0) into 0
3.502 * [taylor]: Taking taylor expansion of 0 in y
3.502 * [backup-simplify]: Simplify 0 into 0
3.502 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
3.503 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 y)) (* (/ 1 x) 1.0)) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))
3.503 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (x y) around 0
3.503 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
3.503 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.503 * [taylor]: Taking taylor expansion of 1.0 in y
3.503 * [backup-simplify]: Simplify 1.0 into 1.0
3.503 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.503 * [taylor]: Taking taylor expansion of x in y
3.503 * [backup-simplify]: Simplify x into x
3.503 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.503 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.503 * [taylor]: Taking taylor expansion of (* x y) in y
3.503 * [taylor]: Taking taylor expansion of x in y
3.503 * [backup-simplify]: Simplify x into x
3.503 * [taylor]: Taking taylor expansion of y in y
3.503 * [backup-simplify]: Simplify 0 into 0
3.503 * [backup-simplify]: Simplify 1 into 1
3.503 * [backup-simplify]: Simplify (* x 0) into 0
3.504 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.504 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.504 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
3.504 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.504 * [taylor]: Taking taylor expansion of 1.0 in x
3.504 * [backup-simplify]: Simplify 1.0 into 1.0
3.504 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.504 * [taylor]: Taking taylor expansion of x in x
3.504 * [backup-simplify]: Simplify 0 into 0
3.504 * [backup-simplify]: Simplify 1 into 1
3.504 * [backup-simplify]: Simplify (/ 1 1) into 1
3.504 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.504 * [taylor]: Taking taylor expansion of (* x y) in x
3.504 * [taylor]: Taking taylor expansion of x in x
3.504 * [backup-simplify]: Simplify 0 into 0
3.504 * [backup-simplify]: Simplify 1 into 1
3.504 * [taylor]: Taking taylor expansion of y in x
3.504 * [backup-simplify]: Simplify y into y
3.504 * [backup-simplify]: Simplify (* 0 y) into 0
3.505 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.505 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.505 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
3.505 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.505 * [taylor]: Taking taylor expansion of 1.0 in x
3.505 * [backup-simplify]: Simplify 1.0 into 1.0
3.505 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.505 * [taylor]: Taking taylor expansion of x in x
3.505 * [backup-simplify]: Simplify 0 into 0
3.505 * [backup-simplify]: Simplify 1 into 1
3.505 * [backup-simplify]: Simplify (/ 1 1) into 1
3.505 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.505 * [taylor]: Taking taylor expansion of (* x y) in x
3.505 * [taylor]: Taking taylor expansion of x in x
3.505 * [backup-simplify]: Simplify 0 into 0
3.505 * [backup-simplify]: Simplify 1 into 1
3.505 * [taylor]: Taking taylor expansion of y in x
3.505 * [backup-simplify]: Simplify y into y
3.505 * [backup-simplify]: Simplify (* 0 y) into 0
3.506 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.506 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.507 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.507 * [backup-simplify]: Simplify (+ 1.0 (/ 1 y)) into (+ (/ 1 y) 1.0)
3.507 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
3.507 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.507 * [taylor]: Taking taylor expansion of y in y
3.507 * [backup-simplify]: Simplify 0 into 0
3.507 * [backup-simplify]: Simplify 1 into 1
3.507 * [backup-simplify]: Simplify (/ 1 1) into 1
3.507 * [taylor]: Taking taylor expansion of 1.0 in y
3.507 * [backup-simplify]: Simplify 1.0 into 1.0
3.508 * [backup-simplify]: Simplify (+ 1 0) into 1
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.509 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.510 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.510 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.510 * [backup-simplify]: Simplify (+ 0 0) into 0
3.510 * [taylor]: Taking taylor expansion of 0 in y
3.510 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.511 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
3.511 * [backup-simplify]: Simplify 1.0 into 1.0
3.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.513 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.514 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.515 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.515 * [backup-simplify]: Simplify (+ 0 0) into 0
3.515 * [taylor]: Taking taylor expansion of 0 in y
3.515 * [backup-simplify]: Simplify 0 into 0
3.515 * [backup-simplify]: Simplify 0 into 0
3.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.516 * [backup-simplify]: Simplify (+ 0 0) into 0
3.516 * [backup-simplify]: Simplify 0 into 0
3.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.519 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.521 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.521 * [backup-simplify]: Simplify (+ 0 0) into 0
3.521 * [taylor]: Taking taylor expansion of 0 in y
3.521 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify 0 into 0
3.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.523 * [backup-simplify]: Simplify (+ 0 0) into 0
3.523 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.525 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.527 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.528 * [backup-simplify]: Simplify (+ 0 0) into 0
3.528 * [taylor]: Taking taylor expansion of 0 in y
3.528 * [backup-simplify]: Simplify 0 into 0
3.528 * [backup-simplify]: Simplify 0 into 0
3.528 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
3.529 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 1.0)) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
3.529 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (x y) around 0
3.529 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
3.529 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
3.529 * [taylor]: Taking taylor expansion of (* x y) in y
3.529 * [taylor]: Taking taylor expansion of x in y
3.529 * [backup-simplify]: Simplify x into x
3.529 * [taylor]: Taking taylor expansion of y in y
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify 1 into 1
3.529 * [backup-simplify]: Simplify (* x 0) into 0
3.530 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
3.530 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.530 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
3.530 * [taylor]: Taking taylor expansion of 1.0 in y
3.530 * [backup-simplify]: Simplify 1.0 into 1.0
3.530 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.530 * [taylor]: Taking taylor expansion of x in y
3.530 * [backup-simplify]: Simplify x into x
3.530 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.530 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
3.530 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.530 * [taylor]: Taking taylor expansion of (* x y) in x
3.530 * [taylor]: Taking taylor expansion of x in x
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.530 * [taylor]: Taking taylor expansion of y in x
3.530 * [backup-simplify]: Simplify y into y
3.530 * [backup-simplify]: Simplify (* 0 y) into 0
3.531 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.531 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.531 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.531 * [taylor]: Taking taylor expansion of 1.0 in x
3.531 * [backup-simplify]: Simplify 1.0 into 1.0
3.531 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.531 * [taylor]: Taking taylor expansion of x in x
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify 1 into 1
3.531 * [backup-simplify]: Simplify (/ 1 1) into 1
3.531 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
3.531 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
3.531 * [taylor]: Taking taylor expansion of (* x y) in x
3.531 * [taylor]: Taking taylor expansion of x in x
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify 1 into 1
3.531 * [taylor]: Taking taylor expansion of y in x
3.531 * [backup-simplify]: Simplify y into y
3.531 * [backup-simplify]: Simplify (* 0 y) into 0
3.532 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
3.532 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.532 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
3.532 * [taylor]: Taking taylor expansion of 1.0 in x
3.532 * [backup-simplify]: Simplify 1.0 into 1.0
3.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.532 * [taylor]: Taking taylor expansion of x in x
3.532 * [backup-simplify]: Simplify 0 into 0
3.532 * [backup-simplify]: Simplify 1 into 1
3.533 * [backup-simplify]: Simplify (/ 1 1) into 1
3.533 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
3.534 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.535 * [backup-simplify]: Simplify (+ (/ 1 y) (- 1.0)) into (- (/ 1 y) 1.0)
3.535 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1.0) in y
3.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.535 * [taylor]: Taking taylor expansion of y in y
3.535 * [backup-simplify]: Simplify 0 into 0
3.535 * [backup-simplify]: Simplify 1 into 1
3.535 * [backup-simplify]: Simplify (/ 1 1) into 1
3.535 * [taylor]: Taking taylor expansion of 1.0 in y
3.536 * [backup-simplify]: Simplify 1.0 into 1.0
3.536 * [backup-simplify]: Simplify (+ 1 0) into 1
3.536 * [backup-simplify]: Simplify 1 into 1
3.537 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
3.537 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.539 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
3.539 * [backup-simplify]: Simplify (- 0) into 0
3.539 * [backup-simplify]: Simplify (+ 0 0) into 0
3.539 * [taylor]: Taking taylor expansion of 0 in y
3.539 * [backup-simplify]: Simplify 0 into 0
3.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.541 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.542 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
3.542 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
3.544 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
3.544 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.545 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.546 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
3.547 * [backup-simplify]: Simplify (- 0) into 0
3.547 * [backup-simplify]: Simplify (+ 0 0) into 0
3.547 * [taylor]: Taking taylor expansion of 0 in y
3.547 * [backup-simplify]: Simplify 0 into 0
3.547 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.548 * [backup-simplify]: Simplify (- 0) into 0
3.549 * [backup-simplify]: Simplify (+ 0 0) into 0
3.549 * [backup-simplify]: Simplify 0 into 0
3.550 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.553 * [backup-simplify]: Simplify (- 0) into 0
3.553 * [backup-simplify]: Simplify (+ 0 0) into 0
3.553 * [taylor]: Taking taylor expansion of 0 in y
3.553 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 0 into 0
3.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.555 * [backup-simplify]: Simplify (- 0) into 0
3.556 * [backup-simplify]: Simplify (+ 0 0) into 0
3.556 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
3.558 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.560 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.560 * [backup-simplify]: Simplify (- 0) into 0
3.561 * [backup-simplify]: Simplify (+ 0 0) into 0
3.561 * [taylor]: Taking taylor expansion of 0 in y
3.561 * [backup-simplify]: Simplify 0 into 0
3.561 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
3.562 * * * [progress]: simplifying candidates
3.562 * [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))
3.563 * * [simplify]: iteration 0: 30 enodes
3.581 * * [simplify]: iteration 1: 100 enodes
3.658 * * [simplify]: iteration 2: 358 enodes
4.020 * * [simplify]: iteration 3: 1114 enodes
6.373 * * [simplify]: iteration 4: 3308 enodes
9.288 * * [simplify]: iteration complete: 5005 enodes
9.288 * * [simplify]: Extracting #0: cost 12 inf + 0
9.289 * * [simplify]: Extracting #1: cost 191 inf + 0
9.294 * * [simplify]: Extracting #2: cost 758 inf + 4639
9.329 * * [simplify]: Extracting #3: cost 731 inf + 71353
9.425 * * [simplify]: Extracting #4: cost 303 inf + 206073
9.537 * * [simplify]: Extracting #5: cost 113 inf + 279909
9.661 * * [simplify]: Extracting #6: cost 17 inf + 316790
9.786 * * [simplify]: Extracting #7: cost 0 inf + 320665
9.932 * * [simplify]: Extracting #8: cost 0 inf + 320466
10.071 * [simplify]: Simplified to:
  (exp (* x (+ 1.0 y)))
  (log (* x (+ 1.0 y)))
  (exp (* x (+ 1.0 y)))
  (* (cbrt (* x (+ 1.0 y))) (cbrt (* x (+ 1.0 y))))
  (cbrt (* x (+ 1.0 y)))
  (* (* (* x (+ 1.0 y)) (* x (+ 1.0 y))) (* x (+ 1.0 y)))
  (sqrt (* x (+ 1.0 y)))
  (sqrt (* x (+ 1.0 y)))
  (+ (* (* 1.0 x) (* (* 1.0 x) (* 1.0 x))) (* (* y x) (* (* y x) (* y x))))
  (- (* (* 1.0 x) (* 1.0 x)) (* (- (* 1.0 x) (* y x)) (* y x)))
  (- (* (* y x) (* y x)) (* (* 1.0 x) (* 1.0 x)))
  (* x (- y 1.0))
  (+ 1.0 y)
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
10.072 * * * [progress]: adding candidates to table
10.154 * [progress]: [Phase 3 of 3] Extracting.
10.154 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
10.155 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
10.155 * * * * [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)))>)
10.218 * * * * [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)))>)
10.277 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
10.332 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* x y) (* x 1.0)))>)
10.391 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
10.391 * [simplify]: Simplifying:
  (+ (* x y) (* x 1.0))
10.391 * * [simplify]: iteration 0: 6 enodes
10.392 * * [simplify]: iteration 1: 9 enodes
10.393 * * [simplify]: iteration complete: 9 enodes
10.393 * * [simplify]: Extracting #0: cost 1 inf + 0
10.393 * * [simplify]: Extracting #1: cost 3 inf + 0
10.393 * * [simplify]: Extracting #2: cost 6 inf + 0
10.393 * * [simplify]: Extracting #3: cost 2 inf + 45
10.394 * * [simplify]: Extracting #4: cost 0 inf + 210
10.394 * [simplify]: Simplified to:
  (+ (* 1.0 x) (* y x))
11.898 * [regime-testing]: Baseline error score: 0.007625953244155519
11.916 * [regime-testing]: Oracle error score: 0.00012501562695336918
11.948 * [regime-testing]: End program error score: 0.007625953244155519
12.109 * [regime-testing]: Target error score: 0.007625953244155519