65.529 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.024 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (* x (+ y 1.0))
0.030 * * [simplify]: iteration 0: 5 enodes
0.033 * * [simplify]: iteration 1: 13 enodes
0.038 * * [simplify]: iteration 2: 17 enodes
0.044 * * [simplify]: iteration 3: 19 enodes
0.049 * * [simplify]: iteration complete: 19 enodes
0.049 * * [simplify]: Extracting #0: cost 1 inf + 0
0.049 * * [simplify]: Extracting #1: cost 7 inf + 0
0.049 * * [simplify]: Extracting #2: cost 4 inf + 3
0.049 * * [simplify]: Extracting #3: cost 0 inf + 212
0.049 * [simplify]: Simplified to:
  (* (+ 1.0 y) x)
0.051 * * [progress]: iteration 1 / 4
0.051 * * * [progress]: picking best candidate
0.057 * * * * [pick]: Picked  #<alt (λ (x y) (* x (+ y 1.0)))>
0.057 * * * [progress]: localizing error
0.069 * * * [progress]: generating rewritten candidates
0.069 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.113 * * * [progress]: generating series expansions
0.113 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.113 * [backup-simplify]: Simplify (* x (+ y 1.0)) into (* x (+ y 1.0))
0.113 * [approximate]: Taking taylor expansion of (* x (+ y 1.0)) in (x y) around 0
0.113 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in y
0.113 * [taylor]: Taking taylor expansion of x in y
0.113 * [backup-simplify]: Simplify x into x
0.113 * [taylor]: Taking taylor expansion of (+ y 1.0) 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
0.113 * [taylor]: Taking taylor expansion of 1.0 in y
0.113 * [backup-simplify]: Simplify 1.0 into 1.0
0.113 * [taylor]: Taking taylor expansion of (* x (+ y 1.0)) in x
0.113 * [taylor]: Taking taylor expansion of x in x
0.113 * [backup-simplify]: Simplify 0 into 0
0.113 * [backup-simplify]: Simplify 1 into 1
0.113 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.113 * [taylor]: Taking taylor expansion of y in x
0.113 * [backup-simplify]: Simplify y into y
0.113 * [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 (+ y 1.0)) in x
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 * [taylor]: Taking taylor expansion of (+ y 1.0) in x
0.114 * [taylor]: Taking taylor expansion of y in x
0.114 * [backup-simplify]: Simplify y into y
0.114 * [taylor]: Taking taylor expansion of 1.0 in x
0.114 * [backup-simplify]: Simplify 1.0 into 1.0
0.114 * [backup-simplify]: Simplify (+ y 1.0) into (+ y 1.0)
0.114 * [backup-simplify]: Simplify (* 0 (+ y 1.0)) 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
0.115 * [backup-simplify]: Simplify (+ 0 0) into 0
0.124 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ y 1.0))) into (+ y 1.0)
0.124 * [taylor]: Taking taylor expansion of (+ y 1.0) in y
0.124 * [taylor]: Taking taylor expansion of y in y
0.124 * [backup-simplify]: Simplify 0 into 0
0.124 * [backup-simplify]: Simplify 1 into 1
0.124 * [taylor]: Taking taylor expansion of 1.0 in y
0.124 * [backup-simplify]: Simplify 1.0 into 1.0
0.124 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.124 * [backup-simplify]: Simplify 1.0 into 1.0
0.125 * [backup-simplify]: Simplify 0 into 0
0.125 * [backup-simplify]: Simplify (+ 0 0) into 0
0.126 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (+ y 1.0)))) into 0
0.126 * [taylor]: Taking taylor expansion of 0 in y
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify 0 into 0
0.126 * [backup-simplify]: Simplify (+ 1 0) into 1
0.127 * [backup-simplify]: Simplify 1 into 1
0.127 * [backup-simplify]: Simplify 0 into 0
0.127 * [backup-simplify]: Simplify (+ 0 0) into 0
0.128 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (+ y 1.0))))) into 0
0.128 * [taylor]: Taking taylor expansion of 0 in y
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.128 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify 0 into 0
0.129 * [backup-simplify]: Simplify (+ 0 0) into 0
0.131 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ y 1.0)))))) into 0
0.131 * [taylor]: Taking taylor expansion of 0 in y
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify 0 into 0
0.131 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* 1 x))) into (+ (* 1.0 x) (* x y))
0.131 * [backup-simplify]: Simplify (* (/ 1 x) (+ (/ 1 y) 1.0)) into (/ (+ (/ 1 y) 1.0) x)
0.131 * [approximate]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in (x y) around 0
0.132 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in y
0.132 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
0.132 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.132 * [taylor]: Taking taylor expansion of y in y
0.132 * [backup-simplify]: Simplify 0 into 0
0.132 * [backup-simplify]: Simplify 1 into 1
0.132 * [backup-simplify]: Simplify (/ 1 1) into 1
0.132 * [taylor]: Taking taylor expansion of 1.0 in y
0.132 * [backup-simplify]: Simplify 1.0 into 1.0
0.132 * [taylor]: Taking taylor expansion of x in y
0.132 * [backup-simplify]: Simplify x into x
0.133 * [backup-simplify]: Simplify (+ 1 0) into 1
0.133 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
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 1.0 in x
0.133 * [backup-simplify]: Simplify 1.0 into 1.0
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) 1.0) into (+ (/ 1 y) 1.0)
0.133 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.133 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 y) 1.0) x) in x
0.133 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in x
0.133 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.133 * [taylor]: Taking taylor expansion of y in x
0.134 * [backup-simplify]: Simplify y into y
0.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.134 * [taylor]: Taking taylor expansion of 1.0 in x
0.134 * [backup-simplify]: Simplify 1.0 into 1.0
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) 1.0) into (+ (/ 1 y) 1.0)
0.134 * [backup-simplify]: Simplify (/ (+ (/ 1 y) 1.0) 1) into (+ (/ 1 y) 1.0)
0.134 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1.0) in y
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 * [taylor]: Taking taylor expansion of 1.0 in y
0.135 * [backup-simplify]: Simplify 1.0 into 1.0
0.136 * [backup-simplify]: Simplify (+ 1 0) into 1
0.136 * [backup-simplify]: Simplify 1 into 1
0.136 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.136 * [backup-simplify]: Simplify (+ 0 0) into 0
0.137 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)))) into 0
0.137 * [taylor]: Taking taylor expansion of 0 in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.139 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.139 * [backup-simplify]: Simplify 1.0 into 1.0
0.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.139 * [backup-simplify]: Simplify (+ 0 0) into 0
0.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.141 * [taylor]: Taking taylor expansion of 0 in y
0.141 * [backup-simplify]: Simplify 0 into 0
0.141 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.142 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.143 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.145 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.146 * [backup-simplify]: Simplify (+ 0 0) into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.149 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (+ (/ 1 y) 1.0) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.150 * [taylor]: Taking taylor expansion of 0 in y
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify (+ (* 1.0 (* 1 (/ 1 (/ 1 x)))) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 x) (* x y))
0.150 * [backup-simplify]: Simplify (* (/ 1 (- x)) (+ (/ 1 (- y)) 1.0)) into (* -1 (/ (- 1.0 (/ 1 y)) x))
0.150 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in (x y) around 0
0.150 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in y
0.150 * [taylor]: Taking taylor expansion of -1 in y
0.150 * [backup-simplify]: Simplify -1 into -1
0.150 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in y
0.150 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.150 * [taylor]: Taking taylor expansion of 1.0 in y
0.150 * [backup-simplify]: Simplify 1.0 into 1.0
0.150 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.150 * [taylor]: Taking taylor expansion of y in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.151 * [backup-simplify]: Simplify (/ 1 1) into 1
0.151 * [taylor]: Taking taylor expansion of x in y
0.151 * [backup-simplify]: Simplify x into x
0.151 * [backup-simplify]: Simplify (- 1) into -1
0.152 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.152 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.152 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.152 * [taylor]: Taking taylor expansion of -1 in x
0.152 * [backup-simplify]: Simplify -1 into -1
0.152 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.152 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.152 * [taylor]: Taking taylor expansion of 1.0 in x
0.152 * [backup-simplify]: Simplify 1.0 into 1.0
0.152 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.152 * [taylor]: Taking taylor expansion of y in x
0.152 * [backup-simplify]: Simplify y into y
0.152 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.152 * [taylor]: Taking taylor expansion of x in x
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.152 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.152 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.153 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 y)) x)) in x
0.153 * [taylor]: Taking taylor expansion of -1 in x
0.153 * [backup-simplify]: Simplify -1 into -1
0.153 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 y)) x) in x
0.153 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in x
0.153 * [taylor]: Taking taylor expansion of 1.0 in x
0.153 * [backup-simplify]: Simplify 1.0 into 1.0
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.153 * [taylor]: Taking taylor expansion of y in x
0.153 * [backup-simplify]: Simplify y into y
0.153 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.153 * [taylor]: Taking taylor expansion of x in x
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.153 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 y))) into (- 1.0 (/ 1 y))
0.153 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 y)) 1) into (- 1.0 (/ 1 y))
0.153 * [backup-simplify]: Simplify (* -1 (- 1.0 (/ 1 y))) into (* -1 (- 1.0 (/ 1 y)))
0.153 * [taylor]: Taking taylor expansion of (* -1 (- 1.0 (/ 1 y))) in y
0.153 * [taylor]: Taking taylor expansion of -1 in y
0.153 * [backup-simplify]: Simplify -1 into -1
0.153 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 y)) in y
0.153 * [taylor]: Taking taylor expansion of 1.0 in y
0.153 * [backup-simplify]: Simplify 1.0 into 1.0
0.154 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.154 * [taylor]: Taking taylor expansion of y in y
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify 1 into 1
0.154 * [backup-simplify]: Simplify (/ 1 1) into 1
0.154 * [backup-simplify]: Simplify (- 1) into -1
0.155 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.155 * [backup-simplify]: Simplify (* -1 -1) into 1
0.155 * [backup-simplify]: Simplify 1 into 1
0.155 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.156 * [backup-simplify]: Simplify (- 0) into 0
0.156 * [backup-simplify]: Simplify (+ 0 0) into 0
0.157 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (- 1.0 (/ 1 y)))) into 0
0.157 * [taylor]: Taking taylor expansion of 0 in y
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.160 * [backup-simplify]: Simplify (+ (* -1 1.0) (* 0 -1)) into (- 1.0)
0.161 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.161 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.161 * [backup-simplify]: Simplify (- 0) into 0
0.162 * [backup-simplify]: Simplify (+ 0 0) into 0
0.167 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))) into 0
0.168 * [taylor]: Taking taylor expansion of 0 in y
0.168 * [backup-simplify]: Simplify 0 into 0
0.168 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (- 0) into 0
0.170 * [backup-simplify]: Simplify (+ 0 0) into 0
0.179 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1.0) (* 0 -1))) into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.180 * [backup-simplify]: Simplify (- 0) into 0
0.180 * [backup-simplify]: Simplify (+ 0 0) into 0
0.182 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.183 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y)))))) into 0
0.183 * [taylor]: Taking taylor expansion of 0 in y
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.185 * [backup-simplify]: Simplify (- 0) into 0
0.185 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1.0) (* 0 -1)))) into 0
0.186 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.192 * [backup-simplify]: Simplify (- 0) into 0
0.192 * [backup-simplify]: Simplify (+ 0 0) into 0
0.199 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (- 1.0 (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (- 1.0 (/ 1 y))))))) into 0
0.201 * [taylor]: Taking taylor expansion of 0 in y
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify (+ (* (- 1.0) (* 1 (/ 1 (/ 1 (- x))))) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 x) (* x y))
0.202 * * * [progress]: simplifying candidates
0.205 * [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))
0.206 * * [simplify]: iteration 0: 48 enodes
0.244 * * [simplify]: iteration 1: 142 enodes
0.394 * * [simplify]: iteration 2: 480 enodes
2.621 * * [simplify]: iteration 3: 2273 enodes
9.430 * * [simplify]: iteration complete: 5144 enodes
9.430 * * [simplify]: Extracting #0: cost 21 inf + 0
9.441 * * [simplify]: Extracting #1: cost 254 inf + 1
9.537 * * [simplify]: Extracting #2: cost 873 inf + 10643
9.587 * * [simplify]: Extracting #3: cost 569 inf + 85548
9.872 * * [simplify]: Extracting #4: cost 93 inf + 181964
10.051 * * [simplify]: Extracting #5: cost 11 inf + 201211
10.260 * * [simplify]: Extracting #6: cost 3 inf + 202391
10.607 * * [simplify]: Extracting #7: cost 0 inf + 203150
10.863 * [simplify]: Simplified to:
  (expm1 (* (+ 1.0 y) x))
  (log1p (* (+ 1.0 y) x))
  (* (+ 1.0 y) x)
  (log (* (+ 1.0 y) x))
  (log (* (+ 1.0 y) x))
  (exp (* (+ 1.0 y) x))
  (* (* (* (+ 1.0 y) x) (* (+ 1.0 y) x)) (* (+ 1.0 y) x))
  (* (cbrt (* (+ 1.0 y) x)) (cbrt (* (+ 1.0 y) x)))
  (cbrt (* (+ 1.0 y) x))
  (* (* (* (+ 1.0 y) x) (* (+ 1.0 y) x)) (* (+ 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)))
  (* y x)
  (* 1.0 x)
  (* y x)
  (* x 1.0)
  (* (* (cbrt (+ 1.0 y)) x) (cbrt (+ 1.0 y)))
  (* x (sqrt (+ 1.0 y)))
  x
  x
  (* (cbrt x) (+ 1.0 y))
  (* (+ 1.0 y) (sqrt x))
  (* (+ 1.0 y) x)
  (* x (fma y (* y y) (* (* 1.0 1.0) 1.0)))
  (* (* (+ 1.0 y) x) (- y 1.0))
  (* (+ 1.0 y) x)
  (* (+ 1.0 y) x)
  (* (+ 1.0 y) x)
10.876 * * * [progress]: adding candidates to table
11.288 * * [progress]: iteration 2 / 4
11.288 * * * [progress]: picking best candidate
11.300 * * * * [pick]: Picked  #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>
11.301 * * * [progress]: localizing error
11.315 * * * [progress]: generating rewritten candidates
11.315 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
11.331 * * * [progress]: generating series expansions
11.331 * * * * [progress]: [ 1 / 1 ] generating series at (2)
11.332 * [backup-simplify]: Simplify (+ (* y x) (* 1.0 x)) into (+ (* 1.0 x) (* x y))
11.332 * [approximate]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in (y x) around 0
11.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in x
11.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.332 * [taylor]: Taking taylor expansion of 1.0 in x
11.332 * [backup-simplify]: Simplify 1.0 into 1.0
11.332 * [taylor]: Taking taylor expansion of x in x
11.332 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify 1 into 1
11.332 * [taylor]: Taking taylor expansion of (* x y) in x
11.332 * [taylor]: Taking taylor expansion of x in x
11.332 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify 1 into 1
11.332 * [taylor]: Taking taylor expansion of y in x
11.332 * [backup-simplify]: Simplify y into y
11.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
11.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
11.332 * [taylor]: Taking taylor expansion of 1.0 in y
11.332 * [backup-simplify]: Simplify 1.0 into 1.0
11.332 * [taylor]: Taking taylor expansion of x in y
11.332 * [backup-simplify]: Simplify x into x
11.332 * [taylor]: Taking taylor expansion of (* x y) in y
11.332 * [taylor]: Taking taylor expansion of x in y
11.332 * [backup-simplify]: Simplify x into x
11.332 * [taylor]: Taking taylor expansion of y in y
11.332 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify 1 into 1
11.332 * [taylor]: Taking taylor expansion of (+ (* 1.0 x) (* x y)) in y
11.332 * [taylor]: Taking taylor expansion of (* 1.0 x) in y
11.332 * [taylor]: Taking taylor expansion of 1.0 in y
11.332 * [backup-simplify]: Simplify 1.0 into 1.0
11.332 * [taylor]: Taking taylor expansion of x in y
11.332 * [backup-simplify]: Simplify x into x
11.332 * [taylor]: Taking taylor expansion of (* x y) in y
11.332 * [taylor]: Taking taylor expansion of x in y
11.332 * [backup-simplify]: Simplify x into x
11.332 * [taylor]: Taking taylor expansion of y in y
11.332 * [backup-simplify]: Simplify 0 into 0
11.332 * [backup-simplify]: Simplify 1 into 1
11.333 * [backup-simplify]: Simplify (* 1.0 x) into (* 1.0 x)
11.333 * [backup-simplify]: Simplify (* x 0) into 0
11.333 * [backup-simplify]: Simplify (+ (* 1.0 x) 0) into (* 1.0 x)
11.333 * [taylor]: Taking taylor expansion of (* 1.0 x) in x
11.333 * [taylor]: Taking taylor expansion of 1.0 in x
11.333 * [backup-simplify]: Simplify 1.0 into 1.0
11.333 * [taylor]: Taking taylor expansion of x in x
11.333 * [backup-simplify]: Simplify 0 into 0
11.333 * [backup-simplify]: Simplify 1 into 1
11.334 * [backup-simplify]: Simplify (* 1.0 0) into 0
11.334 * [backup-simplify]: Simplify 0 into 0
11.334 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 x)) into 0
11.335 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.335 * [backup-simplify]: Simplify (+ 0 x) into x
11.335 * [taylor]: Taking taylor expansion of x in x
11.335 * [backup-simplify]: Simplify 0 into 0
11.335 * [backup-simplify]: Simplify 1 into 1
11.335 * [backup-simplify]: Simplify 0 into 0
11.352 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
11.352 * [backup-simplify]: Simplify 1.0 into 1.0
11.354 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 x))) into 0
11.354 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
11.355 * [backup-simplify]: Simplify (+ 0 0) into 0
11.355 * [taylor]: Taking taylor expansion of 0 in x
11.355 * [backup-simplify]: Simplify 0 into 0
11.355 * [backup-simplify]: Simplify 0 into 0
11.355 * [backup-simplify]: Simplify 1 into 1
11.356 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
11.356 * [backup-simplify]: Simplify 0 into 0
11.358 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
11.359 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.359 * [backup-simplify]: Simplify (+ 0 0) into 0
11.359 * [taylor]: Taking taylor expansion of 0 in x
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 0 into 0
11.360 * [backup-simplify]: Simplify 0 into 0
11.361 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.361 * [backup-simplify]: Simplify 0 into 0
11.363 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 x))))) into 0
11.364 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.365 * [backup-simplify]: Simplify (+ 0 0) into 0
11.365 * [taylor]: Taking taylor expansion of 0 in x
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify 0 into 0
11.365 * [backup-simplify]: Simplify (+ (* 1 (* x y)) (* 1.0 (* x 1))) into (+ (* 1.0 x) (* x y))
11.365 * [backup-simplify]: Simplify (+ (* (/ 1 y) (/ 1 x)) (* 1.0 (/ 1 x))) into (+ (* 1.0 (/ 1 x)) (/ 1 (* x y)))
11.365 * [approximate]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in (y x) around 0
11.365 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in x
11.365 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.365 * [taylor]: Taking taylor expansion of 1.0 in x
11.365 * [backup-simplify]: Simplify 1.0 into 1.0
11.365 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.365 * [taylor]: Taking taylor expansion of x in x
11.365 * [backup-simplify]: Simplify 0 into 0
11.366 * [backup-simplify]: Simplify 1 into 1
11.366 * [backup-simplify]: Simplify (/ 1 1) into 1
11.366 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
11.366 * [taylor]: Taking taylor expansion of (* x y) in x
11.366 * [taylor]: Taking taylor expansion of x in x
11.366 * [backup-simplify]: Simplify 0 into 0
11.366 * [backup-simplify]: Simplify 1 into 1
11.366 * [taylor]: Taking taylor expansion of y in x
11.366 * [backup-simplify]: Simplify y into y
11.366 * [backup-simplify]: Simplify (* 0 y) into 0
11.367 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.367 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
11.367 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
11.367 * [taylor]: Taking taylor expansion of 1.0 in y
11.367 * [backup-simplify]: Simplify 1.0 into 1.0
11.367 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.367 * [taylor]: Taking taylor expansion of x in y
11.367 * [backup-simplify]: Simplify x into x
11.367 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.367 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
11.367 * [taylor]: Taking taylor expansion of (* x y) in y
11.368 * [taylor]: Taking taylor expansion of x in y
11.368 * [backup-simplify]: Simplify x into x
11.368 * [taylor]: Taking taylor expansion of y in y
11.368 * [backup-simplify]: Simplify 0 into 0
11.368 * [backup-simplify]: Simplify 1 into 1
11.368 * [backup-simplify]: Simplify (* x 0) into 0
11.368 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.368 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.368 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 x)) (/ 1 (* x y))) in y
11.368 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
11.368 * [taylor]: Taking taylor expansion of 1.0 in y
11.368 * [backup-simplify]: Simplify 1.0 into 1.0
11.369 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.369 * [taylor]: Taking taylor expansion of x in y
11.369 * [backup-simplify]: Simplify x into x
11.369 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.369 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
11.369 * [taylor]: Taking taylor expansion of (* x y) in y
11.369 * [taylor]: Taking taylor expansion of x in y
11.369 * [backup-simplify]: Simplify x into x
11.369 * [taylor]: Taking taylor expansion of y in y
11.369 * [backup-simplify]: Simplify 0 into 0
11.369 * [backup-simplify]: Simplify 1 into 1
11.369 * [backup-simplify]: Simplify (* x 0) into 0
11.370 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.370 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.370 * [backup-simplify]: Simplify (+ 0 (/ 1 x)) into (/ 1 x)
11.370 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.370 * [taylor]: Taking taylor expansion of x in x
11.370 * [backup-simplify]: Simplify 0 into 0
11.370 * [backup-simplify]: Simplify 1 into 1
11.370 * [backup-simplify]: Simplify (/ 1 1) into 1
11.372 * [backup-simplify]: Simplify 1 into 1
11.372 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
11.373 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
11.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.373 * [backup-simplify]: Simplify (+ (/ 1.0 x) 0) into (* 1.0 (/ 1 x))
11.373 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.373 * [taylor]: Taking taylor expansion of 1.0 in x
11.373 * [backup-simplify]: Simplify 1.0 into 1.0
11.373 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.373 * [taylor]: Taking taylor expansion of x in x
11.373 * [backup-simplify]: Simplify 0 into 0
11.373 * [backup-simplify]: Simplify 1 into 1
11.374 * [backup-simplify]: Simplify (/ 1 1) into 1
11.374 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
11.374 * [backup-simplify]: Simplify 1.0 into 1.0
11.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.375 * [backup-simplify]: Simplify 0 into 0
11.376 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.377 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
11.378 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.378 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.379 * [backup-simplify]: Simplify (+ 0 0) into 0
11.379 * [taylor]: Taking taylor expansion of 0 in x
11.379 * [backup-simplify]: Simplify 0 into 0
11.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.381 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
11.381 * [backup-simplify]: Simplify 0 into 0
11.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.382 * [backup-simplify]: Simplify 0 into 0
11.382 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.383 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
11.385 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.385 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.386 * [backup-simplify]: Simplify (+ 0 0) into 0
11.386 * [taylor]: Taking taylor expansion of 0 in x
11.386 * [backup-simplify]: Simplify 0 into 0
11.386 * [backup-simplify]: Simplify 0 into 0
11.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.389 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
11.389 * [backup-simplify]: Simplify 0 into 0
11.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.390 * [backup-simplify]: Simplify 0 into 0
11.390 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 x)) 1)) (* 1 (* (/ 1 (/ 1 x)) (/ 1 (/ 1 y))))) into (+ (* 1.0 x) (* x y))
11.391 * [backup-simplify]: Simplify (+ (* (/ 1 (- y)) (/ 1 (- x))) (* 1.0 (/ 1 (- x)))) into (- (/ 1 (* x y)) (* 1.0 (/ 1 x)))
11.391 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in (y x) around 0
11.391 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in x
11.391 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
11.391 * [taylor]: Taking taylor expansion of (* x y) in x
11.391 * [taylor]: Taking taylor expansion of x in x
11.391 * [backup-simplify]: Simplify 0 into 0
11.391 * [backup-simplify]: Simplify 1 into 1
11.391 * [taylor]: Taking taylor expansion of y in x
11.391 * [backup-simplify]: Simplify y into y
11.391 * [backup-simplify]: Simplify (* 0 y) into 0
11.392 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
11.392 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
11.392 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.392 * [taylor]: Taking taylor expansion of 1.0 in x
11.392 * [backup-simplify]: Simplify 1.0 into 1.0
11.392 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.393 * [taylor]: Taking taylor expansion of x in x
11.393 * [backup-simplify]: Simplify 0 into 0
11.393 * [backup-simplify]: Simplify 1 into 1
11.393 * [backup-simplify]: Simplify (/ 1 1) into 1
11.393 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
11.393 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
11.393 * [taylor]: Taking taylor expansion of (* x y) in y
11.394 * [taylor]: Taking taylor expansion of x in y
11.394 * [backup-simplify]: Simplify x into x
11.394 * [taylor]: Taking taylor expansion of y in y
11.394 * [backup-simplify]: Simplify 0 into 0
11.394 * [backup-simplify]: Simplify 1 into 1
11.394 * [backup-simplify]: Simplify (* x 0) into 0
11.395 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.395 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.395 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
11.395 * [taylor]: Taking taylor expansion of 1.0 in y
11.395 * [backup-simplify]: Simplify 1.0 into 1.0
11.395 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.395 * [taylor]: Taking taylor expansion of x in y
11.395 * [backup-simplify]: Simplify x into x
11.395 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.395 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (* 1.0 (/ 1 x))) in y
11.395 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
11.395 * [taylor]: Taking taylor expansion of (* x y) in y
11.395 * [taylor]: Taking taylor expansion of x in y
11.395 * [backup-simplify]: Simplify x into x
11.395 * [taylor]: Taking taylor expansion of y in y
11.395 * [backup-simplify]: Simplify 0 into 0
11.395 * [backup-simplify]: Simplify 1 into 1
11.396 * [backup-simplify]: Simplify (* x 0) into 0
11.397 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
11.397 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.397 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in y
11.397 * [taylor]: Taking taylor expansion of 1.0 in y
11.397 * [backup-simplify]: Simplify 1.0 into 1.0
11.397 * [taylor]: Taking taylor expansion of (/ 1 x) in y
11.397 * [taylor]: Taking taylor expansion of x in y
11.397 * [backup-simplify]: Simplify x into x
11.397 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
11.397 * [backup-simplify]: Simplify (+ (/ 1 x) 0) into (/ 1 x)
11.397 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.397 * [taylor]: Taking taylor expansion of x in x
11.398 * [backup-simplify]: Simplify 0 into 0
11.398 * [backup-simplify]: Simplify 1 into 1
11.398 * [backup-simplify]: Simplify (/ 1 1) into 1
11.398 * [backup-simplify]: Simplify 1 into 1
11.400 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 1) (* 0 0))) into 0
11.400 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.400 * [backup-simplify]: Simplify (* 1.0 (/ 1 x)) into (/ 1.0 x)
11.400 * [backup-simplify]: Simplify (- (/ 1.0 x)) into (- (* 1.0 (/ 1 x)))
11.400 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 x)))) into (- (* 1.0 (/ 1 x)))
11.400 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 x))) in x
11.400 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 x)) in x
11.400 * [taylor]: Taking taylor expansion of 1.0 in x
11.400 * [backup-simplify]: Simplify 1.0 into 1.0
11.400 * [taylor]: Taking taylor expansion of (/ 1 x) in x
11.400 * [taylor]: Taking taylor expansion of x in x
11.400 * [backup-simplify]: Simplify 0 into 0
11.400 * [backup-simplify]: Simplify 1 into 1
11.401 * [backup-simplify]: Simplify (/ 1 1) into 1
11.401 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
11.402 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
11.402 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
11.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.404 * [backup-simplify]: Simplify 0 into 0
11.405 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
11.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.405 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)))) into 0
11.406 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 (/ 1 x))) into 0
11.406 * [backup-simplify]: Simplify (- 0) into 0
11.407 * [backup-simplify]: Simplify (+ 0 0) into 0
11.407 * [taylor]: Taking taylor expansion of 0 in x
11.407 * [backup-simplify]: Simplify 0 into 0
11.408 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
11.409 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
11.410 * [backup-simplify]: Simplify (- 0) into 0
11.410 * [backup-simplify]: Simplify 0 into 0
11.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.411 * [backup-simplify]: Simplify 0 into 0
11.412 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
11.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
11.414 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 (/ 1 x)))) into 0
11.414 * [backup-simplify]: Simplify (- 0) into 0
11.415 * [backup-simplify]: Simplify (+ 0 0) into 0
11.415 * [taylor]: Taking taylor expansion of 0 in x
11.415 * [backup-simplify]: Simplify 0 into 0
11.415 * [backup-simplify]: Simplify 0 into 0
11.416 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.417 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
11.418 * [backup-simplify]: Simplify (- 0) into 0
11.418 * [backup-simplify]: Simplify 0 into 0
11.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
11.419 * [backup-simplify]: Simplify 0 into 0
11.420 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- x))) 1)) (* 1 (* (/ 1 (/ 1 (- x))) (/ 1 (/ 1 (- y)))))) into (+ (* 1.0 x) (* x y))
11.420 * * * [progress]: simplifying candidates
11.421 * [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))
11.421 * * [simplify]: iteration 0: 32 enodes
11.449 * * [simplify]: iteration 1: 111 enodes
11.739 * * [simplify]: iteration 2: 443 enodes
13.249 * * [simplify]: iteration 3: 1496 enodes
24.376 * * [simplify]: iteration 4: 4026 enodes
28.000 * * [simplify]: iteration complete: 5000 enodes
28.000 * * [simplify]: Extracting #0: cost 14 inf + 0
28.002 * * [simplify]: Extracting #1: cost 206 inf + 0
28.016 * * [simplify]: Extracting #2: cost 444 inf + 2287
28.048 * * [simplify]: Extracting #3: cost 234 inf + 52792
28.138 * * [simplify]: Extracting #4: cost 50 inf + 95758
28.232 * * [simplify]: Extracting #5: cost 3 inf + 117535
28.349 * * [simplify]: Extracting #6: cost 0 inf + 118297
28.498 * [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)) (* (* x y) (* (* x y) (* x y))))
  (* (* x x) (fma (- 1.0 y) 1.0 (* y y)))
  (* (* x x) (- (* y y) (* 1.0 1.0)))
  (* (- y 1.0) x)
  (+ 1.0 y)
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
  (* x (+ 1.0 y))
28.509 * * * [progress]: adding candidates to table
28.613 * [progress]: [Phase 3 of 3] Extracting.
28.613 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>)
28.613 * * * [regime-changes]: Trying 4 branch expressions: ((+ y 1.0) (* x (+ y 1.0)) y x)
28.614 * * * * [regimes]: Trying to branch on (+ y 1.0) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>)
28.677 * * * * [regimes]: Trying to branch on (* x (+ y 1.0)) from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>)
28.736 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>)
28.951 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (+ y 1.0)))> #<alt (λ (x y) (+ (* y x) (* 1.0 x)))>)
29.065 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
29.079 * [simplify]: Simplifying:
  (+ (* y x) (* 1.0 x))
29.079 * * [simplify]: iteration 0: 6 enodes
29.080 * * [simplify]: iteration 1: 9 enodes
29.081 * * [simplify]: iteration complete: 9 enodes
29.081 * * [simplify]: Extracting #0: cost 1 inf + 0
29.081 * * [simplify]: Extracting #1: cost 3 inf + 0
29.081 * * [simplify]: Extracting #2: cost 6 inf + 0
29.081 * * [simplify]: Extracting #3: cost 2 inf + 45
29.081 * * [simplify]: Extracting #4: cost 0 inf + 210
29.081 * [simplify]: Simplified to:
  (+ (* 1.0 x) (* x y))
31.835 * [regime-testing]: Baseline error score: 0.007625953244155519
31.853 * [regime-testing]: Oracle error score: 0.00012501562695336918
31.888 * [regime-testing]: End program error score: 0.007625953244155519
32.115 * [regime-testing]: Target error score: 0.007625953244155519