22.196 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.027 * * * [progress]: [2/2] Setting up program.
0.030 * [progress]: [Phase 2 of 3] Improving.
0.030 * [simplify]: Simplifying:
  (- (* (+ x 1.0) y) x)
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: Extracting # 3 : cost  0
0.030 * * [simplify]: Extracting # 4 : cost  0
0.030 * * [simplify]: Extracting # 5 : cost  0
0.030 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  1 :  10  enodes  (cost  7 )
0.035 * * [simplify]: Extracting # 0 : cost  0
0.035 * * [simplify]: Extracting # 1 : cost  0
0.036 * * [simplify]: Extracting # 2 : cost  0
0.036 * * [simplify]: iteration  2 :  19  enodes  (cost  7 )
0.045 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: iteration  3 :  43  enodes  (cost  7 )
0.059 * * [simplify]: Extracting # 0 : cost  0
0.059 * * [simplify]: Extracting # 1 : cost  0
0.060 * * [simplify]: iteration done:  43  enodes  (cost  7 )
0.060 * [simplify]: Simplified to:
  (- (* (+ x 1.0) y) x)
0.060 * * [progress]: iteration 1 / 4
0.060 * * * [progress]: picking best candidate
0.063 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (+ x 1.0) y) x))>
0.063 * * * [progress]: localizing error
0.074 * * * [progress]: generating rewritten candidates
0.075 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.119 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.136 * * * [progress]: generating series expansions
0.136 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.136 * [backup-simplify]: Simplify (* (+ x 1.0) y) into (* y (+ x 1.0))
0.136 * [approximate]: Taking taylor expansion of (* y (+ x 1.0)) in (x y) around 0
0.136 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
0.137 * [taylor]: Taking taylor expansion of y in y
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
0.137 * [taylor]: Taking taylor expansion of x in y
0.137 * [backup-simplify]: Simplify x into x
0.137 * [taylor]: Taking taylor expansion of 1.0 in y
0.137 * [backup-simplify]: Simplify 1.0 into 1.0
0.137 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [backup-simplify]: Simplify 1.0 into 1.0
0.137 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
0.137 * [taylor]: Taking taylor expansion of y in x
0.137 * [backup-simplify]: Simplify y into y
0.137 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
0.137 * [taylor]: Taking taylor expansion of x in x
0.137 * [backup-simplify]: Simplify 0 into 0
0.137 * [backup-simplify]: Simplify 1 into 1
0.137 * [taylor]: Taking taylor expansion of 1.0 in x
0.137 * [backup-simplify]: Simplify 1.0 into 1.0
0.138 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
0.138 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
0.138 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.138 * [taylor]: Taking taylor expansion of 1.0 in y
0.138 * [backup-simplify]: Simplify 1.0 into 1.0
0.138 * [taylor]: Taking taylor expansion of y in y
0.138 * [backup-simplify]: Simplify 0 into 0
0.138 * [backup-simplify]: Simplify 1 into 1
0.139 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.139 * [backup-simplify]: Simplify 0 into 0
0.139 * [backup-simplify]: Simplify (+ 1 0) into 1
0.140 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
0.140 * [taylor]: Taking taylor expansion of y in y
0.140 * [backup-simplify]: Simplify 0 into 0
0.140 * [backup-simplify]: Simplify 1 into 1
0.140 * [backup-simplify]: Simplify 0 into 0
0.142 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.142 * [backup-simplify]: Simplify 1.0 into 1.0
0.142 * [backup-simplify]: Simplify (+ 0 0) into 0
0.143 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0
0.143 * [taylor]: Taking taylor expansion of 0 in y
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 0 into 0
0.143 * [backup-simplify]: Simplify 1 into 1
0.144 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
0.144 * [backup-simplify]: Simplify 0 into 0
0.144 * [backup-simplify]: Simplify (+ 0 0) into 0
0.145 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0)))) into 0
0.145 * [taylor]: Taking taylor expansion of 0 in y
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.146 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
0.147 * [backup-simplify]: Simplify 0 into 0
0.147 * [backup-simplify]: Simplify (+ 0 0) into 0
0.148 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 1.0))))) into 0
0.148 * [taylor]: Taking taylor expansion of 0 in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (* 1.0 (* y 1))) into (+ (* 1.0 y) (* x y))
0.149 * [backup-simplify]: Simplify (* (+ (/ 1 x) 1.0) (/ 1 y)) into (/ (+ 1.0 (/ 1 x)) y)
0.149 * [approximate]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in y
0.149 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in y
0.149 * [taylor]: Taking taylor expansion of 1.0 in y
0.149 * [backup-simplify]: Simplify 1.0 into 1.0
0.149 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.149 * [taylor]: Taking taylor expansion of y in y
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [backup-simplify]: Simplify (+ 1.0 (/ 1 x)) into (+ (/ 1 x) 1.0)
0.150 * [backup-simplify]: Simplify (/ (+ (/ 1 x) 1.0) 1) into (+ 1.0 (/ 1 x))
0.150 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.150 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.150 * [taylor]: Taking taylor expansion of 1.0 in x
0.150 * [backup-simplify]: Simplify 1.0 into 1.0
0.150 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.150 * [taylor]: Taking taylor expansion of x in x
0.150 * [backup-simplify]: Simplify 0 into 0
0.150 * [backup-simplify]: Simplify 1 into 1
0.150 * [backup-simplify]: Simplify (/ 1 1) into 1
0.150 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.151 * [backup-simplify]: Simplify (+ 0 1) into 1
0.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.151 * [taylor]: Taking taylor expansion of (/ (+ 1.0 (/ 1 x)) y) in x
0.151 * [taylor]: Taking taylor expansion of (+ 1.0 (/ 1 x)) in x
0.151 * [taylor]: Taking taylor expansion of 1.0 in x
0.151 * [backup-simplify]: Simplify 1.0 into 1.0
0.151 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.151 * [taylor]: Taking taylor expansion of x in x
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 y in x
0.151 * [backup-simplify]: Simplify y into y
0.151 * [backup-simplify]: Simplify (+ 0 1) into 1
0.151 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.151 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.151 * [taylor]: Taking taylor expansion of y in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (/ 1 1) into 1
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.152 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.153 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ 1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
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
0.153 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.153 * [taylor]: Taking taylor expansion of y in y
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 1 into 1
0.153 * [backup-simplify]: Simplify (/ 1 1) into 1
0.153 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.153 * [backup-simplify]: Simplify 1.0 into 1.0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify 0 into 0
0.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.154 * [backup-simplify]: Simplify (+ 0 0) into 0
0.155 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
0.155 * [taylor]: Taking taylor expansion of 0 in y
0.155 * [backup-simplify]: Simplify 0 into 0
0.156 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.156 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.156 * [backup-simplify]: Simplify 0 into 0
0.157 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.157 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.158 * [backup-simplify]: Simplify (+ 0 0) into 0
0.159 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.159 * [taylor]: Taking taylor expansion of 0 in y
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 1.0 y) (* x y))
0.162 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) into (* -1 (/ (- 1.0 (/ 1 x)) y))
0.162 * [approximate]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in y
0.162 * [taylor]: Taking taylor expansion of -1 in y
0.162 * [backup-simplify]: Simplify -1 into -1
0.162 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in y
0.162 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in y
0.162 * [taylor]: Taking taylor expansion of 1.0 in y
0.162 * [backup-simplify]: Simplify 1.0 into 1.0
0.162 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [backup-simplify]: Simplify x into x
0.162 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.162 * [taylor]: Taking taylor expansion of y in y
0.162 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (- (/ 1 x)) into (- (/ 1 x))
0.163 * [backup-simplify]: Simplify (+ 1.0 (- (/ 1 x))) into (- 1.0 (/ 1 x))
0.163 * [backup-simplify]: Simplify (/ (- 1.0 (/ 1 x)) 1) into (- 1.0 (/ 1 x))
0.163 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.163 * [taylor]: Taking taylor expansion of -1 in x
0.163 * [backup-simplify]: Simplify -1 into -1
0.163 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.163 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.163 * [taylor]: Taking taylor expansion of 1.0 in x
0.163 * [backup-simplify]: Simplify 1.0 into 1.0
0.163 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.163 * [taylor]: Taking taylor expansion of x in x
0.163 * [backup-simplify]: Simplify 0 into 0
0.163 * [backup-simplify]: Simplify 1 into 1
0.163 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of y in x
0.164 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (- 1) into -1
0.164 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.164 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.164 * [taylor]: Taking taylor expansion of (* -1 (/ (- 1.0 (/ 1 x)) y)) in x
0.165 * [taylor]: Taking taylor expansion of -1 in x
0.165 * [backup-simplify]: Simplify -1 into -1
0.165 * [taylor]: Taking taylor expansion of (/ (- 1.0 (/ 1 x)) y) in x
0.165 * [taylor]: Taking taylor expansion of (- 1.0 (/ 1 x)) in x
0.165 * [taylor]: Taking taylor expansion of 1.0 in x
0.165 * [backup-simplify]: Simplify 1.0 into 1.0
0.165 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.165 * [taylor]: Taking taylor expansion of x in x
0.165 * [backup-simplify]: Simplify 0 into 0
0.165 * [backup-simplify]: Simplify 1 into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [backup-simplify]: Simplify y into y
0.166 * [backup-simplify]: Simplify (- 1) into -1
0.166 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.166 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
0.166 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y)
0.166 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.166 * [taylor]: Taking taylor expansion of y in y
0.166 * [backup-simplify]: Simplify 0 into 0
0.166 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.168 * [backup-simplify]: Simplify (- 0) into 0
0.168 * [backup-simplify]: Simplify (+ 1.0 0) into 1.0
0.168 * [backup-simplify]: Simplify (- (/ 1.0 y) (+ (* (/ -1 y) (/ 0 y)))) into (* 1.0 (/ 1 y))
0.169 * [backup-simplify]: Simplify (+ (* -1 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))) into (- (* 1.0 (/ 1 y)))
0.169 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.169 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.169 * [taylor]: Taking taylor expansion of 1.0 in y
0.169 * [backup-simplify]: Simplify 1.0 into 1.0
0.169 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.169 * [taylor]: Taking taylor expansion of y in y
0.169 * [backup-simplify]: Simplify 0 into 0
0.169 * [backup-simplify]: Simplify 1 into 1
0.169 * [backup-simplify]: Simplify (/ 1 1) into 1
0.170 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.170 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.170 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.173 * [backup-simplify]: Simplify (+ 0 0) into 0
0.173 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)))) into 0
0.173 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y)))) into 0
0.173 * [taylor]: Taking taylor expansion of 0 in y
0.173 * [backup-simplify]: Simplify 0 into 0
0.174 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.175 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 1)) into 0
0.175 * [backup-simplify]: Simplify (- 0) into 0
0.175 * [backup-simplify]: Simplify 0 into 0
0.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.176 * [backup-simplify]: Simplify 0 into 0
0.177 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.177 * [backup-simplify]: Simplify (- 0) into 0
0.178 * [backup-simplify]: Simplify (+ 0 0) into 0
0.178 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* (* 1.0 (/ 1 y)) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.179 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 1.0 (/ 1 y))) (* 0 (/ -1 y))))) into 0
0.179 * [taylor]: Taking taylor expansion of 0 in y
0.179 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify 0 into 0
0.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.181 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 1))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify 0 into 0
0.183 * [backup-simplify]: Simplify (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 1.0 y) (* x y))
0.183 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.183 * [backup-simplify]: Simplify (- (* (+ x 1.0) y) x) into (- (+ (* 1.0 y) (* x y)) x)
0.183 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in (x y) around 0
0.183 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in y
0.183 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in y
0.183 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.183 * [taylor]: Taking taylor expansion of 1.0 in y
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of (* x y) in y
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [backup-simplify]: Simplify x into x
0.184 * [taylor]: Taking taylor expansion of y in y
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of x in y
0.184 * [backup-simplify]: Simplify x into x
0.184 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.184 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [taylor]: Taking taylor expansion of (* x y) in x
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [taylor]: Taking taylor expansion of x in x
0.184 * [backup-simplify]: Simplify 0 into 0
0.184 * [backup-simplify]: Simplify 1 into 1
0.184 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 y) (* x y)) x) in x
0.184 * [taylor]: Taking taylor expansion of (+ (* 1.0 y) (* x y)) in x
0.184 * [taylor]: Taking taylor expansion of (* 1.0 y) in x
0.184 * [taylor]: Taking taylor expansion of 1.0 in x
0.184 * [backup-simplify]: Simplify 1.0 into 1.0
0.184 * [taylor]: Taking taylor expansion of y in x
0.184 * [backup-simplify]: Simplify y into y
0.184 * [taylor]: Taking taylor expansion of (* x y) in x
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [taylor]: Taking taylor expansion of y in x
0.185 * [backup-simplify]: Simplify y into y
0.185 * [taylor]: Taking taylor expansion of x in x
0.185 * [backup-simplify]: Simplify 0 into 0
0.185 * [backup-simplify]: Simplify 1 into 1
0.185 * [backup-simplify]: Simplify (* 1.0 y) into (* 1.0 y)
0.185 * [backup-simplify]: Simplify (* 0 y) into 0
0.185 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y)
0.185 * [backup-simplify]: Simplify (- 0) into 0
0.185 * [backup-simplify]: Simplify (+ (* 1.0 y) 0) into (* 1.0 y)
0.185 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
0.186 * [taylor]: Taking taylor expansion of 1.0 in y
0.186 * [backup-simplify]: Simplify 1.0 into 1.0
0.186 * [taylor]: Taking taylor expansion of y in y
0.186 * [backup-simplify]: Simplify 0 into 0
0.186 * [backup-simplify]: Simplify 1 into 1
0.186 * [backup-simplify]: Simplify (* 1.0 0) into 0
0.186 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify (+ (* 1.0 0) (* 0 y)) into 0
0.187 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.188 * [backup-simplify]: Simplify (+ 0 y) into y
0.188 * [backup-simplify]: Simplify (- 1) into -1
0.188 * [backup-simplify]: Simplify (+ y -1) into (- y 1)
0.188 * [taylor]: Taking taylor expansion of (- y 1) in y
0.188 * [taylor]: Taking taylor expansion of y in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [taylor]: Taking taylor expansion of 1 in y
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (- 1) into -1
0.189 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.189 * [backup-simplify]: Simplify -1 into -1
0.191 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
0.191 * [backup-simplify]: Simplify 1.0 into 1.0
0.192 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 0) (* 0 y))) into 0
0.192 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0) into 0
0.193 * [backup-simplify]: Simplify (- 0) into 0
0.193 * [backup-simplify]: Simplify (+ 0 0) into 0
0.193 * [taylor]: Taking taylor expansion of 0 in y
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify (- 0) into 0
0.194 * [backup-simplify]: Simplify (+ 1 0) into 1
0.194 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (+ (* 1 (* y x)) (+ (* 1.0 (* y 1)) (* -1 (* 1 x)))) into (- (+ (* 1.0 y) (* x y)) x)
0.195 * [backup-simplify]: Simplify (- (* (+ (/ 1 x) 1.0) (/ 1 y)) (/ 1 x)) into (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x))
0.195 * [approximate]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in (x y) around 0
0.195 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in y
0.195 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in y
0.195 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.195 * [taylor]: Taking taylor expansion of 1.0 in y
0.195 * [backup-simplify]: Simplify 1.0 into 1.0
0.195 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.195 * [taylor]: Taking taylor expansion of y in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (/ 1 1) into 1
0.195 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.196 * [taylor]: Taking taylor expansion of (* x y) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [backup-simplify]: Simplify x into x
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (* x 0) into 0
0.196 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.196 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.196 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.196 * [taylor]: Taking taylor expansion of x in y
0.196 * [backup-simplify]: Simplify x into x
0.196 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.196 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.196 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.196 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.196 * [taylor]: Taking taylor expansion of 1.0 in x
0.196 * [backup-simplify]: Simplify 1.0 into 1.0
0.197 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [backup-simplify]: Simplify y into y
0.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.197 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.197 * [taylor]: Taking taylor expansion of (* x y) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [taylor]: Taking taylor expansion of y in x
0.197 * [backup-simplify]: Simplify y into y
0.197 * [backup-simplify]: Simplify (* 0 y) into 0
0.197 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.197 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.197 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.197 * [taylor]: Taking taylor expansion of x in x
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (/ 1 1) into 1
0.198 * [taylor]: Taking taylor expansion of (- (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) (/ 1 x)) in x
0.198 * [taylor]: Taking taylor expansion of (+ (* 1.0 (/ 1 y)) (/ 1 (* x y))) in x
0.198 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.198 * [taylor]: Taking taylor expansion of 1.0 in x
0.198 * [backup-simplify]: Simplify 1.0 into 1.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [backup-simplify]: Simplify y into y
0.198 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.198 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.198 * [taylor]: Taking taylor expansion of (* x y) in x
0.198 * [taylor]: Taking taylor expansion of x in x
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [taylor]: Taking taylor expansion of y in x
0.198 * [backup-simplify]: Simplify y into y
0.198 * [backup-simplify]: Simplify (* 0 y) into 0
0.199 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.199 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.199 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.199 * [taylor]: Taking taylor expansion of x in x
0.199 * [backup-simplify]: Simplify 0 into 0
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
0.200 * [backup-simplify]: Simplify (- 1) into -1
0.200 * [backup-simplify]: Simplify (+ (/ 1 y) -1) into (- (/ 1 y) 1)
0.200 * [taylor]: Taking taylor expansion of (- (/ 1 y) 1) in y
0.200 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.200 * [taylor]: Taking taylor expansion of y in y
0.200 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.200 * [taylor]: Taking taylor expansion of 1 in y
0.201 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (+ 1 0) into 1
0.201 * [backup-simplify]: Simplify 1 into 1
0.201 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.202 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.202 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.202 * [backup-simplify]: Simplify (+ (/ 1.0 y) 0) into (* 1.0 (/ 1 y))
0.203 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.203 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify (+ (* 1.0 (/ 1 y)) 0) into (* 1.0 (/ 1 y))
0.203 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.203 * [taylor]: Taking taylor expansion of 1.0 in y
0.203 * [backup-simplify]: Simplify 1.0 into 1.0
0.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.203 * [taylor]: Taking taylor expansion of y in y
0.203 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify 1 into 1
0.204 * [backup-simplify]: Simplify (/ 1 1) into 1
0.204 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.204 * [backup-simplify]: Simplify 1.0 into 1.0
0.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (- 1) into -1
0.206 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.206 * [backup-simplify]: Simplify -1 into -1
0.206 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 x)))) (+ (* 1.0 (* (/ 1 (/ 1 y)) 1)) (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) into (- (+ (* 1.0 y) (* x y)) x)
0.207 * [backup-simplify]: Simplify (- (* (+ (/ 1 (- x)) 1.0) (/ 1 (- y))) (/ 1 (- x))) into (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y)))
0.207 * [approximate]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in y
0.207 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [backup-simplify]: Simplify x into x
0.207 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.207 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.207 * [taylor]: Taking taylor expansion of (* x y) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [backup-simplify]: Simplify x into x
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 1 into 1
0.207 * [backup-simplify]: Simplify (* x 0) into 0
0.208 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.208 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.208 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.208 * [taylor]: Taking taylor expansion of 1.0 in y
0.208 * [backup-simplify]: Simplify 1.0 into 1.0
0.208 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.208 * [taylor]: Taking taylor expansion of y in y
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [backup-simplify]: Simplify (/ 1 1) into 1
0.208 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (/ 1 1) into 1
0.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.209 * [taylor]: Taking taylor expansion of (* x y) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [backup-simplify]: Simplify y into y
0.209 * [backup-simplify]: Simplify (* 0 y) into 0
0.210 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.210 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.210 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.210 * [taylor]: Taking taylor expansion of 1.0 in x
0.210 * [backup-simplify]: Simplify 1.0 into 1.0
0.210 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.210 * [taylor]: Taking taylor expansion of y in x
0.210 * [backup-simplify]: Simplify y into y
0.210 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.210 * [taylor]: Taking taylor expansion of (- (+ (/ 1 x) (/ 1 (* x y))) (* 1.0 (/ 1 y))) in x
0.210 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 (* x y))) in x
0.210 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.210 * [taylor]: Taking taylor expansion of x in x
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 1 into 1
0.211 * [backup-simplify]: Simplify (/ 1 1) into 1
0.211 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.211 * [taylor]: Taking taylor expansion of (* x y) in x
0.211 * [taylor]: Taking taylor expansion of x in x
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [backup-simplify]: Simplify y into y
0.211 * [backup-simplify]: Simplify (* 0 y) into 0
0.211 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.211 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.211 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in x
0.211 * [taylor]: Taking taylor expansion of 1.0 in x
0.211 * [backup-simplify]: Simplify 1.0 into 1.0
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.211 * [taylor]: Taking taylor expansion of y in x
0.211 * [backup-simplify]: Simplify y into y
0.211 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.211 * [backup-simplify]: Simplify (+ 1 (/ 1 y)) into (+ (/ 1 y) 1)
0.211 * [backup-simplify]: Simplify (+ (+ (/ 1 y) 1) 0) into (+ (/ 1 y) 1)
0.211 * [taylor]: Taking taylor expansion of (+ (/ 1 y) 1) in y
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.211 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (/ 1 1) into 1
0.212 * [taylor]: Taking taylor expansion of 1 in y
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (+ 1 0) into 1
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.213 * [backup-simplify]: Simplify (+ 0 0) into 0
0.213 * [backup-simplify]: Simplify (* 1.0 (/ 1 y)) into (/ 1.0 y)
0.213 * [backup-simplify]: Simplify (- (/ 1.0 y)) into (- (* 1.0 (/ 1 y)))
0.214 * [backup-simplify]: Simplify (+ 0 (- (* 1.0 (/ 1 y)))) into (- (* 1.0 (/ 1 y)))
0.214 * [taylor]: Taking taylor expansion of (- (* 1.0 (/ 1 y))) in y
0.214 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 y)) in y
0.214 * [taylor]: Taking taylor expansion of 1.0 in y
0.214 * [backup-simplify]: Simplify 1.0 into 1.0
0.214 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.214 * [taylor]: Taking taylor expansion of y in y
0.214 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (/ 1 1) into 1
0.214 * [backup-simplify]: Simplify (* 1.0 1) into 1.0
0.214 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.215 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.215 * [backup-simplify]: Simplify (+ 0 1) into 1
0.216 * [backup-simplify]: Simplify 1 into 1
0.216 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 (- x))))) (+ (* (- 1.0) (* (/ 1 (/ 1 (- y))) 1)) (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) into (- (+ (* 1.0 y) (* x y)) x)
0.216 * * * [progress]: simplifying candidates
0.217 * [simplify]: Simplifying:
  (* (+ x 1.0) y)
  (+ (log (+ x 1.0)) (log y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (* (* (* (+ x 1.0) (+ x 1.0)) (+ x 1.0)) (* (* y y) 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))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (* (+ x 1.0) 1)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (/ (exp (* (+ x 1.0) y)) (exp x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (* (* (- (* (+ x 1.0) y) x) (- (* (+ x 1.0) y) x)) (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (+ (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (+ (* x x) (* (* (+ x 1.0) y) x)))
  (- x)
  (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x))
  (+ (* (+ x 1.0) y) x)
  (- x)
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (+ (* 1.0 y) (* x y))
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
  (- (+ (* 1.0 y) (* x y)) x)
0.218 * * [simplify]: Extracting # 0 : cost  0
0.218 * * [simplify]: Extracting # 1 : cost  0
0.218 * * [simplify]: Extracting # 2 : cost  0
0.218 * * [simplify]: Extracting # 3 : cost  0
0.218 * * [simplify]: Extracting # 4 : cost  0
0.218 * * [simplify]: Extracting # 5 : cost  0
0.218 * * [simplify]: Extracting # 6 : cost  0
0.218 * * [simplify]: iteration  0 :  63  enodes  (cost  360 )
0.238 * * [simplify]: Extracting # 0 : cost  0
0.239 * * [simplify]: Extracting # 1 : cost  0
0.239 * * [simplify]: Extracting # 2 : cost  0
0.239 * * [simplify]: Extracting # 3 : cost  0
0.239 * * [simplify]: Extracting # 4 : cost  0
0.240 * * [simplify]: iteration  1 :  149  enodes  (cost  332 )
0.305 * * [simplify]: Extracting # 0 : cost  0
0.305 * * [simplify]: Extracting # 1 : cost  0
0.306 * * [simplify]: Extracting # 2 : cost  0
0.306 * * [simplify]: Extracting # 3 : cost  0
0.307 * * [simplify]: Extracting # 4 : cost  0
0.307 * * [simplify]: Extracting # 5 : cost  0
0.308 * * [simplify]: iteration  2 :  526  enodes  (cost  322 )
0.903 * * [simplify]: Extracting # 0 : cost  0
0.908 * * [simplify]: Extracting # 1 : cost  0
0.912 * * [simplify]: Extracting # 2 : cost  0
0.916 * * [simplify]: Extracting # 3 : cost  0
0.920 * * [simplify]: Extracting # 4 : cost  0
0.923 * * [simplify]: iteration  3 :  2193  enodes  (cost  304 )
1.959 * * [simplify]: Extracting # 0 : cost  0
1.968 * * [simplify]: Extracting # 1 : cost  0
1.979 * * [simplify]: Extracting # 2 : cost  0
1.996 * * [simplify]: Extracting # 3 : cost  0
2.001 * * [simplify]: Extracting # 4 : cost  0
2.006 * * [simplify]: iteration done:  5000  enodes  (cost  304 )
2.007 * [simplify]: Simplified to:
  (* (+ x 1.0) y)
  (log (* (+ x 1.0) y))
  (log (* (+ x 1.0) y))
  (exp (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y)))
  (cbrt (* (+ x 1.0) y))
  (pow (* (+ x 1.0) y) 3)
  (sqrt (* (+ x 1.0) y))
  (sqrt (* (+ x 1.0) y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (sqrt (+ x 1.0)) (sqrt y))
  (* (+ x 1.0) (* (cbrt y) (cbrt y)))
  (* (+ x 1.0) (sqrt y))
  (+ x 1.0)
  (* (cbrt (+ x 1.0)) y)
  (* (sqrt (+ x 1.0)) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ (pow x 3) (pow 1.0 3)) y)
  (* (- (* x x) (* 1.0 1.0)) y)
  (exp (- (* (+ x 1.0) y) x))
  (log (- (* (+ x 1.0) y) x))
  (exp (- (* (+ x 1.0) y) x))
  (* (cbrt (- (* (+ x 1.0) y) x)) (cbrt (- (* (+ x 1.0) y) x)))
  (cbrt (- (* (+ x 1.0) y) x))
  (pow (- (* (+ x 1.0) y) x) 3)
  (sqrt (- (* (+ x 1.0) y) x))
  (sqrt (- (* (+ x 1.0) y) x))
  (- (pow (* (+ x 1.0) y) 3) (pow x 3))
  (+ (* x x) (* (* (+ x 1.0) y) (+ (* (+ x 1.0) y) x)))
  (- x)
  (- (* (* (+ x 1.0) y) (* (+ x 1.0) y)) (* x x))
  (+ (* (+ x 1.0) y) x)
  (- x)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (* (+ x 1.0) y)
  (- (* (+ x 1.0) y) x)
  (- (* (+ x 1.0) y) x)
  (- (* (+ x 1.0) y) x)
2.007 * * * [progress]: adding candidates to table
2.085 * * [progress]: iteration 2 / 4
2.085 * * * [progress]: picking best candidate
2.090 * * * * [pick]: Picked  #<alt (λ (x y) (- (* (* (cbrt (* (+ x 1.0) y)) (cbrt (* (+ x 1.0) y))) (cbrt (* (+ x 1.0) y))) x))>
2.090 * * * [progress]: localizing error
2.102 * * * [progress]: generating rewritten candidates
2.102 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
2.110 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 2)
2.127 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
2.143 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1)
2.169 * * * [progress]: generating series expansions
2.169 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
2.169 * [backup-simplify]: Simplify (cbrt (* (+ x 1.0) y)) into (pow (* y (+ x 1.0)) 1/3)
2.170 * [approximate]: Taking taylor expansion of (pow (* y (+ x 1.0)) 1/3) in (x y) around 0
2.170 * [taylor]: Taking taylor expansion of (pow (* y (+ x 1.0)) 1/3) in y
2.170 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* y (+ x 1.0))))) in y
2.170 * [taylor]: Taking taylor expansion of (* 1/3 (log (* y (+ x 1.0)))) in y
2.170 * [taylor]: Taking taylor expansion of 1/3 in y
2.170 * [backup-simplify]: Simplify 1/3 into 1/3
2.170 * [taylor]: Taking taylor expansion of (log (* y (+ x 1.0))) in y
2.170 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in y
2.170 * [taylor]: Taking taylor expansion of y in y
2.170 * [backup-simplify]: Simplify 0 into 0
2.170 * [backup-simplify]: Simplify 1 into 1
2.170 * [taylor]: Taking taylor expansion of (+ x 1.0) in y
2.170 * [taylor]: Taking taylor expansion of x in y
2.170 * [backup-simplify]: Simplify x into x
2.170 * [taylor]: Taking taylor expansion of 1.0 in y
2.170 * [backup-simplify]: Simplify 1.0 into 1.0
2.170 * [backup-simplify]: Simplify (+ x 1.0) into (+ x 1.0)
2.170 * [backup-simplify]: Simplify (* 0 (+ x 1.0)) into 0
2.171 * [backup-simplify]: Simplify (+ 0 0) into 0
2.171 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (+ x 1.0))) into (+ x 1.0)
2.171 * [backup-simplify]: Simplify (log (+ x 1.0)) into (log (+ x 1.0))
2.171 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log (+ x 1.0))) into (+ (log (+ x 1.0)) (log y))
2.171 * [backup-simplify]: Simplify (* 1/3 (+ (log (+ x 1.0)) (log y))) into (* 1/3 (+ (log (+ x 1.0)) (log y)))
2.172 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (+ x 1.0)) (log y)))) into (exp (* 1/3 (+ (log (+ x 1.0)) (log y))))
2.172 * [taylor]: Taking taylor expansion of (pow (* y (+ x 1.0)) 1/3) in x
2.172 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* y (+ x 1.0))))) in x
2.172 * [taylor]: Taking taylor expansion of (* 1/3 (log (* y (+ x 1.0)))) in x
2.172 * [taylor]: Taking taylor expansion of 1/3 in x
2.172 * [backup-simplify]: Simplify 1/3 into 1/3
2.172 * [taylor]: Taking taylor expansion of (log (* y (+ x 1.0))) in x
2.172 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.172 * [taylor]: Taking taylor expansion of y in x
2.172 * [backup-simplify]: Simplify y into y
2.172 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.172 * [taylor]: Taking taylor expansion of x in x
2.172 * [backup-simplify]: Simplify 0 into 0
2.172 * [backup-simplify]: Simplify 1 into 1
2.172 * [taylor]: Taking taylor expansion of 1.0 in x
2.172 * [backup-simplify]: Simplify 1.0 into 1.0
2.172 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.172 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
2.172 * [backup-simplify]: Simplify (log (* 1.0 y)) into (log (* 1.0 y))
2.172 * [backup-simplify]: Simplify (* 1/3 (log (* 1.0 y))) into (* 1/3 (log (* 1.0 y)))
2.172 * [backup-simplify]: Simplify (exp (* 1/3 (log (* 1.0 y)))) into (pow (* 1.0 y) 1/3)
2.172 * [taylor]: Taking taylor expansion of (pow (* y (+ x 1.0)) 1/3) in x
2.172 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* y (+ x 1.0))))) in x
2.172 * [taylor]: Taking taylor expansion of (* 1/3 (log (* y (+ x 1.0)))) in x
2.172 * [taylor]: Taking taylor expansion of 1/3 in x
2.172 * [backup-simplify]: Simplify 1/3 into 1/3
2.172 * [taylor]: Taking taylor expansion of (log (* y (+ x 1.0))) in x
2.172 * [taylor]: Taking taylor expansion of (* y (+ x 1.0)) in x
2.172 * [taylor]: Taking taylor expansion of y in x
2.172 * [backup-simplify]: Simplify y into y
2.172 * [taylor]: Taking taylor expansion of (+ x 1.0) in x
2.172 * [taylor]: Taking taylor expansion of x in x
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.173 * [taylor]: Taking taylor expansion of 1.0 in x
2.173 * [backup-simplify]: Simplify 1.0 into 1.0
2.173 * [backup-simplify]: Simplify (+ 0 1.0) into 1.0
2.173 * [backup-simplify]: Simplify (* y 1.0) into (* 1.0 y)
2.173 * [backup-simplify]: Simplify (log (* 1.0 y)) into (log (* 1.0 y))
2.173 * [backup-simplify]: Simplify (* 1/3 (log (* 1.0 y))) into (* 1/3 (log (* 1.0 y)))
2.173 * [backup-simplify]: Simplify (exp (* 1/3 (log (* 1.0 y)))) into (pow (* 1.0 y) 1/3)
2.173 * [taylor]: Taking taylor expansion of (pow (* 1.0 y) 1/3) in y
2.173 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* 1.0 y)))) in y
2.173 * [taylor]: Taking taylor expansion of (* 1/3 (log (* 1.0 y))) in y
2.173 * [taylor]: Taking taylor expansion of 1/3 in y
2.173 * [backup-simplify]: Simplify 1/3 into 1/3
2.173 * [taylor]: Taking taylor expansion of (log (* 1.0 y)) in y
2.173 * [taylor]: Taking taylor expansion of (* 1.0 y) in y
2.173 * [taylor]: Taking taylor expansion of 1.0 in y
2.173 * [backup-simplify]: Simplify 1.0 into 1.0
2.173 * [taylor]: Taking taylor expansion of y in y
2.173 * [backup-simplify]: Simplify 0 into 0
2.173 * [backup-simplify]: Simplify 1 into 1
2.174 * [backup-simplify]: Simplify (* 1.0 0) into 0
2.175 * [backup-simplify]: Simplify (+ (* 1.0 1) (* 0 0)) into 1.0
2.175 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
2.176 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log 1.0)) into (+ (log 1.0) (log y))
2.176 * [backup-simplify]: Simplify (* 1/3 (+ (log 1.0) (log y))) into (* 1/3 (+ (log 1.0) (log y)))
2.177 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log 1.0) (log y)))) into (exp (* 1/3 (+ (log 1.0) (log y))))
2.177 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log 1.0) (log y)))) into (exp (* 1/3 (+ (log 1.0) (log y))))
2.178 * [backup-simplify]: Simplify (+ 1 0) into 1
2.178 * [backup-simplify]: Simplify (+ (* y 1) (* 0 1.0)) into y
2.179 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 y) 1)) (pow (* 1.0 y) 1)))) 1) into 1.0
2.179 * [backup-simplify]: Simplify (+ (* 1/3 1.0) (* 0 (log (* 1.0 y)))) into 0.3333333333333333
2.180 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (* 1.0 y)))) (+ (* (/ (pow 0.3333333333333333 1) 1)))) into (* 0.3333333333333333 (pow (* y 1.0) 1/3))
2.180 * [taylor]: Taking taylor expansion of (* 0.3333333333333333 (pow (* y 1.0) 1/3)) in y
2.180 * [taylor]: Taking taylor expansion of 0.3333333333333333 in y
2.180 * [backup-simplify]: Simplify 0.3333333333333333 into 0.3333333333333333
2.181 * [taylor]: Taking taylor expansion of (pow (* y 1.0) 1/3) in y
2.181 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (* y 1.0)))) in y
2.181 * [taylor]: Taking taylor expansion of (* 1/3 (log (* y 1.0))) in y
2.181 * [taylor]: Taking taylor expansion of 1/3 in y
2.181 * [backup-simplify]: Simplify 1/3 into 1/3
2.181 * [taylor]: Taking taylor expansion of (log (* y 1.0)) in y
2.181 * [taylor]: Taking taylor expansion of (* y 1.0) in y
2.181 * [taylor]: Taking taylor expansion of y in y
2.181 * [backup-simplify]: Simplify 0 into 0
2.181 * [backup-simplify]: Simplify 1 into 1
2.181 * [taylor]: Taking taylor expansion of 1.0 in y
2.181 * [backup-simplify]: Simplify 1.0 into 1.0
2.181 * [backup-simplify]: Simplify (* 0 1.0) into 0
2.182 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1.0)) into 1.0
2.182 * [backup-simplify]: Simplify (log 1.0) into (log 1.0)
2.183 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log 1.0)) into (+ (log 1.0) (log y))
2.183 * [backup-simplify]: Simplify (* 1/3 (+ (log 1.0) (log y))) into (* 1/3 (+ (log 1.0) (log y)))
2.183 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log 1.0) (log y)))) into (exp (* 1/3 (+ (log 1.0) (log y))))
2.184 * [backup-simplify]: Simplify (* 0.3333333333333333 (exp (* 1/3 (+ (log 1.0) (log y))))) into (* 0.3333333333333333 (exp (* 1/3 (+ (log 1.0) (log y)))))
2.184 * [backup-simplify]: Simplify (* 0.3333333333333333 (exp (* 1/3 (+ (log 1.0) (log y))))) into (* 0.3333333333333333 (exp (* 1/3 (+ (log 1.0) (log y)))))
2.184 * [backup-simplify]: Simplify (+ (* 1.0 0) (+ (* 0 1) (* 0 0))) into 0
2.185 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1.0 1)))) 1) into 0
2.186 * [backup-simplify]: Simplify (+ (* (- -1) (log y)) (log 1.0)) into (+ (log 1.0) (log y))
2.186 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log 1.0) (log y)))) into 0
2.187 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log 1.0) (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
2.187 * [backup-simplify]: Simplify 0 into 0
2.188 * [backup-simplify]: Simplify (+ 0 0) into 0
2.188 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 1) (* 0 1.0))) into 0