47.720 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (* 2.0 (- (* x x) (* x y)))
0.033 * * [simplify]: iteration 0: 7 enodes
0.035 * * [simplify]: iteration 1: 13 enodes
0.037 * * [simplify]: iteration 2: 32 enodes
0.043 * * [simplify]: iteration 3: 65 enodes
0.055 * * [simplify]: iteration 4: 91 enodes
0.081 * * [simplify]: iteration 5: 97 enodes
0.091 * * [simplify]: iteration complete: 97 enodes
0.091 * * [simplify]: Extracting #0: cost 1 inf + 0
0.091 * * [simplify]: Extracting #1: cost 10 inf + 0
0.091 * * [simplify]: Extracting #2: cost 18 inf + 2
0.091 * * [simplify]: Extracting #3: cost 9 inf + 375
0.092 * * [simplify]: Extracting #4: cost 0 inf + 1157
0.092 * [simplify]: Simplified to:
  (* (* 2.0 x) (- x y))
0.097 * * [progress]: iteration 1 / 4
0.097 * * * [progress]: picking best candidate
0.100 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (- x y)))>
0.100 * * * [progress]: localizing error
0.107 * * * [progress]: generating rewritten candidates
0.107 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.149 * * * [progress]: generating series expansions
0.149 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.149 * [backup-simplify]: Simplify (* (* 2.0 x) (- x y)) into (* 2.0 (* x (- x y)))
0.149 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.149 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.149 * [taylor]: Taking taylor expansion of 2.0 in y
0.149 * [backup-simplify]: Simplify 2.0 into 2.0
0.149 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into x
0.149 * [taylor]: Taking taylor expansion of (- x y) in y
0.149 * [taylor]: Taking taylor expansion of x in y
0.149 * [backup-simplify]: Simplify x into 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 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.149 * [taylor]: Taking taylor expansion of 2.0 in x
0.149 * [backup-simplify]: Simplify 2.0 into 2.0
0.149 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [taylor]: Taking taylor expansion of (- x y) in x
0.149 * [taylor]: Taking taylor expansion of x in x
0.149 * [backup-simplify]: Simplify 0 into 0
0.149 * [backup-simplify]: Simplify 1 into 1
0.149 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.150 * [taylor]: Taking taylor expansion of 2.0 in x
0.150 * [backup-simplify]: Simplify 2.0 into 2.0
0.150 * [taylor]: Taking taylor expansion of (* x (- x y)) 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 * [taylor]: Taking taylor expansion of (- x y) 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 * [taylor]: Taking taylor expansion of y in x
0.150 * [backup-simplify]: Simplify y into y
0.150 * [backup-simplify]: Simplify (- y) into (- y)
0.150 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.150 * [backup-simplify]: Simplify (* 0 (- y)) into 0
0.151 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.151 * [taylor]: Taking taylor expansion of 0 in y
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify 0 into 0
0.151 * [backup-simplify]: Simplify (- 0) into 0
0.151 * [backup-simplify]: Simplify (+ 1 0) into 1
0.152 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
0.152 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
0.152 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
0.152 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.152 * [taylor]: Taking taylor expansion of 2.0 in y
0.152 * [backup-simplify]: Simplify 2.0 into 2.0
0.152 * [taylor]: Taking taylor expansion of y in y
0.152 * [backup-simplify]: Simplify 0 into 0
0.152 * [backup-simplify]: Simplify 1 into 1
0.152 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify 0 into 0
0.153 * [backup-simplify]: Simplify (- 0) into 0
0.153 * [backup-simplify]: Simplify (+ 0 0) into 0
0.154 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.154 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
0.154 * [taylor]: Taking taylor expansion of 2.0 in y
0.154 * [backup-simplify]: Simplify 2.0 into 2.0
0.154 * [backup-simplify]: Simplify 2.0 into 2.0
0.155 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.156 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.156 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.156 * [backup-simplify]: Simplify 0 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 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.158 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.158 * [taylor]: Taking taylor expansion of 0 in y
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.158 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify 0 into 0
0.159 * [backup-simplify]: Simplify (- 0) into 0
0.159 * [backup-simplify]: Simplify (+ 0 0) into 0
0.160 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.161 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.161 * [taylor]: Taking taylor expansion of 0 in y
0.161 * [backup-simplify]: Simplify 0 into 0
0.161 * [backup-simplify]: Simplify 0 into 0
0.162 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.162 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (- (/ 1 x) (/ 1 y))) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
0.162 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.162 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.162 * [taylor]: Taking taylor expansion of 2.0 in y
0.162 * [backup-simplify]: Simplify 2.0 into 2.0
0.162 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.162 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
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 (/ 1 y) in y
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
0.162 * [backup-simplify]: Simplify (/ 1 1) into 1
0.162 * [taylor]: Taking taylor expansion of x in y
0.162 * [backup-simplify]: Simplify x into x
0.163 * [backup-simplify]: Simplify (- 1) into -1
0.163 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.163 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.163 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.163 * [taylor]: Taking taylor expansion of 2.0 in x
0.163 * [backup-simplify]: Simplify 2.0 into 2.0
0.163 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.163 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
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
0.163 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.163 * [taylor]: Taking taylor expansion of y in x
0.163 * [backup-simplify]: Simplify y into y
0.164 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (+ 1 0) into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.164 * [taylor]: Taking taylor expansion of 2.0 in x
0.164 * [backup-simplify]: Simplify 2.0 into 2.0
0.164 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.164 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.164 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.164 * [taylor]: Taking taylor expansion of x in x
0.164 * [backup-simplify]: Simplify 0 into 0
0.164 * [backup-simplify]: Simplify 1 into 1
0.164 * [backup-simplify]: Simplify (/ 1 1) into 1
0.164 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.165 * [taylor]: Taking taylor expansion of y in x
0.165 * [backup-simplify]: Simplify y into y
0.165 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
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 0) into 1
0.165 * [backup-simplify]: Simplify (/ 1 1) into 1
0.165 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.165 * [taylor]: Taking taylor expansion of 2.0 in y
0.165 * [backup-simplify]: Simplify 2.0 into 2.0
0.166 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.166 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.166 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.166 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
0.167 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.167 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.167 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.167 * [taylor]: Taking taylor expansion of 2.0 in y
0.167 * [backup-simplify]: Simplify 2.0 into 2.0
0.167 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.167 * [taylor]: Taking taylor expansion of y in y
0.167 * [backup-simplify]: Simplify 0 into 0
0.167 * [backup-simplify]: Simplify 1 into 1
0.167 * [backup-simplify]: Simplify (/ 1 1) into 1
0.167 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.168 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.168 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.168 * [backup-simplify]: Simplify 2.0 into 2.0
0.169 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.169 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.169 * [backup-simplify]: Simplify (- 0) into 0
0.169 * [backup-simplify]: Simplify (+ 0 0) into 0
0.170 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
0.171 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.171 * [taylor]: Taking taylor expansion of 0 in y
0.171 * [backup-simplify]: Simplify 0 into 0
0.171 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.172 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.172 * [backup-simplify]: Simplify (- 0) into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.172 * [backup-simplify]: Simplify 0 into 0
0.173 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.173 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.174 * [backup-simplify]: Simplify (- 0) into 0
0.174 * [backup-simplify]: Simplify (+ 0 0) into 0
0.177 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.178 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.178 * [taylor]: Taking taylor expansion of 0 in y
0.178 * [backup-simplify]: Simplify 0 into 0
0.178 * [backup-simplify]: Simplify 0 into 0
0.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.180 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.181 * [backup-simplify]: Simplify (- 0) into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.181 * [backup-simplify]: Simplify 0 into 0
0.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.182 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.183 * [backup-simplify]: Simplify (- 0) into 0
0.183 * [backup-simplify]: Simplify (+ 0 0) into 0
0.186 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.187 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.187 * [taylor]: Taking taylor expansion of 0 in y
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.189 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
0.189 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.189 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.189 * [taylor]: Taking taylor expansion of -2.0 in y
0.189 * [backup-simplify]: Simplify -2.0 into -2.0
0.189 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.189 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.189 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.189 * [taylor]: Taking taylor expansion of y in y
0.189 * [backup-simplify]: Simplify 0 into 0
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (/ 1 1) into 1
0.190 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [backup-simplify]: Simplify x into x
0.190 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.190 * [taylor]: Taking taylor expansion of x in y
0.190 * [backup-simplify]: Simplify x into x
0.190 * [backup-simplify]: Simplify (+ 1 0) into 1
0.191 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.191 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.191 * [taylor]: Taking taylor expansion of -2.0 in x
0.191 * [backup-simplify]: Simplify -2.0 into -2.0
0.191 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.191 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.191 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.191 * [taylor]: Taking taylor expansion of y in x
0.191 * [backup-simplify]: Simplify y into y
0.191 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.191 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [taylor]: Taking taylor expansion of x in x
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (- 1) into -1
0.192 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.193 * [backup-simplify]: Simplify (/ -1 1) into -1
0.193 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.193 * [taylor]: Taking taylor expansion of -2.0 in x
0.193 * [backup-simplify]: Simplify -2.0 into -2.0
0.193 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.193 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.193 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.193 * [taylor]: Taking taylor expansion of y in x
0.193 * [backup-simplify]: Simplify y into y
0.193 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.193 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.193 * [taylor]: Taking taylor expansion of x in x
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (/ 1 1) into 1
0.194 * [taylor]: Taking taylor expansion of x in x
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (- 1) into -1
0.194 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.195 * [backup-simplify]: Simplify (/ -1 1) into -1
0.195 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
0.195 * [taylor]: Taking taylor expansion of 2.0 in y
0.195 * [backup-simplify]: Simplify 2.0 into 2.0
0.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.197 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.197 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
0.198 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
0.198 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.198 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.198 * [taylor]: Taking taylor expansion of 2.0 in y
0.198 * [backup-simplify]: Simplify 2.0 into 2.0
0.198 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.198 * [taylor]: Taking taylor expansion of y in y
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (/ 1 1) into 1
0.199 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.199 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.200 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.200 * [backup-simplify]: Simplify 2.0 into 2.0
0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.202 * [backup-simplify]: Simplify (+ 0 0) into 0
0.203 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.204 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.204 * [taylor]: Taking taylor expansion of 0 in y
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.205 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.205 * [backup-simplify]: Simplify (- 0) into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.206 * [backup-simplify]: Simplify (- 0) into 0
0.206 * [backup-simplify]: Simplify (+ 0 0) into 0
0.207 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.208 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.208 * [taylor]: Taking taylor expansion of 0 in y
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.209 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.210 * [backup-simplify]: Simplify (- 0) into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (- 0) into 0
0.211 * [backup-simplify]: Simplify (+ 0 0) into 0
0.212 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.213 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.213 * [taylor]: Taking taylor expansion of 0 in y
0.213 * [backup-simplify]: Simplify 0 into 0
0.213 * [backup-simplify]: Simplify 0 into 0
0.214 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.214 * * * [progress]: simplifying candidates
0.214 * [simplify]: Simplifying:
  (* (* 2.0 x) (- x y))
  (* (* 2.0 x) (- x y))
  (+ (+ (log 2.0) (log x)) (log (- x y)))
  (+ (log (* 2.0 x)) (log (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (exp (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (- x y) (- x y)) (- x y)))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
  (cbrt (* (* 2.0 x) (- x y)))
  (* (* (* (* 2.0 x) (- x y)) (* (* 2.0 x) (- x y))) (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (- y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (- y))
  (* x (* 2.0 x))
  (* (- y) (* 2.0 x))
  (* x (* 2.0 x))
  (* (- y) (* 2.0 x))
  (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* 2.0 x) 1)
  (* (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (* (* 2.0 x) 1)
  (* x (- x y))
  (* (* 2.0 x) (- (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.215 * * [simplify]: iteration 0: 62 enodes
0.231 * * [simplify]: iteration 1: 176 enodes
0.296 * * [simplify]: iteration 2: 575 enodes
1.019 * * [simplify]: iteration 3: 2891 enodes
2.144 * * [simplify]: iteration complete: 5001 enodes
2.144 * * [simplify]: Extracting #0: cost 16 inf + 0
2.145 * * [simplify]: Extracting #1: cost 367 inf + 0
2.148 * * [simplify]: Extracting #2: cost 1145 inf + 1053
2.159 * * [simplify]: Extracting #3: cost 1251 inf + 50748
2.205 * * [simplify]: Extracting #4: cost 416 inf + 220805
2.290 * * [simplify]: Extracting #5: cost 60 inf + 291980
2.377 * * [simplify]: Extracting #6: cost 18 inf + 300134
2.484 * * [simplify]: Extracting #7: cost 4 inf + 302962
2.563 * * [simplify]: Extracting #8: cost 0 inf + 303974
2.640 * [simplify]: Simplified to:
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (exp (* (* x (- x y)) 2.0))
  (* (* (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)) (* (- x y) 2.0)) x)
  (* (* (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)) (* (- x y) 2.0)) x)
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (* (* (* (* (* (- x y) 2.0) x) (* (* (- x y) 2.0) x)) (* (- x y) 2.0)) x)
  (sqrt (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (* 2.0 (* x x))
  (- (* (* y 2.0) x))
  (* 2.0 (* x x))
  (- (* (* y 2.0) x))
  (* 2.0 (* x x))
  (- (* (* y 2.0) x))
  (* 2.0 (* x x))
  (- (* (* y 2.0) x))
  (* (* (* (cbrt (- x y)) (cbrt (- x y))) 2.0) x)
  (* (sqrt (- x y)) (* x 2.0))
  (* x 2.0)
  (* (* (+ (sqrt y) (sqrt x)) x) 2.0)
  (* x 2.0)
  (* x (- x y))
  (* (* x 2.0) (- (* (* x x) x) (* (* y y) y)))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
2.642 * * * [progress]: adding candidates to table
2.794 * * [progress]: iteration 2 / 4
2.795 * * * [progress]: picking best candidate
2.802 * * * * [pick]: Picked  #<alt (λ (x y) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))>
2.802 * * * [progress]: localizing error
2.830 * * * [progress]: generating rewritten candidates
2.831 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
2.947 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
3.053 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1 2)
3.089 * * * [progress]: generating series expansions
3.089 * * * * [progress]: [ 1 / 3 ] generating series at (2)
3.089 * [backup-simplify]: Simplify (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)) into (* 2.0 (* x (- x y)))
3.089 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
3.089 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
3.090 * [taylor]: Taking taylor expansion of 2.0 in y
3.090 * [backup-simplify]: Simplify 2.0 into 2.0
3.090 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
3.090 * [taylor]: Taking taylor expansion of x in y
3.090 * [backup-simplify]: Simplify x into x
3.090 * [taylor]: Taking taylor expansion of (- x y) in y
3.090 * [taylor]: Taking taylor expansion of x in y
3.090 * [backup-simplify]: Simplify x into x
3.090 * [taylor]: Taking taylor expansion of y in y
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
3.090 * [taylor]: Taking taylor expansion of 2.0 in x
3.090 * [backup-simplify]: Simplify 2.0 into 2.0
3.090 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.090 * [taylor]: Taking taylor expansion of x in x
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [taylor]: Taking taylor expansion of (- x y) in x
3.090 * [taylor]: Taking taylor expansion of x in x
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [taylor]: Taking taylor expansion of y in x
3.090 * [backup-simplify]: Simplify y into y
3.090 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
3.090 * [taylor]: Taking taylor expansion of 2.0 in x
3.090 * [backup-simplify]: Simplify 2.0 into 2.0
3.090 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.090 * [taylor]: Taking taylor expansion of x in x
3.090 * [backup-simplify]: Simplify 0 into 0
3.090 * [backup-simplify]: Simplify 1 into 1
3.090 * [taylor]: Taking taylor expansion of (- x y) in x
3.091 * [taylor]: Taking taylor expansion of x in x
3.091 * [backup-simplify]: Simplify 0 into 0
3.091 * [backup-simplify]: Simplify 1 into 1
3.091 * [taylor]: Taking taylor expansion of y in x
3.091 * [backup-simplify]: Simplify y into y
3.091 * [backup-simplify]: Simplify (- y) into (- y)
3.091 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.091 * [backup-simplify]: Simplify (* 0 (- y)) into 0
3.092 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.092 * [taylor]: Taking taylor expansion of 0 in y
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify 0 into 0
3.092 * [backup-simplify]: Simplify (- 0) into 0
3.093 * [backup-simplify]: Simplify (+ 1 0) into 1
3.093 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
3.094 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
3.094 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
3.094 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
3.094 * [taylor]: Taking taylor expansion of 2.0 in y
3.094 * [backup-simplify]: Simplify 2.0 into 2.0
3.094 * [taylor]: Taking taylor expansion of y in y
3.094 * [backup-simplify]: Simplify 0 into 0
3.094 * [backup-simplify]: Simplify 1 into 1
3.095 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.096 * [backup-simplify]: Simplify (- 0) into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify 0 into 0
3.096 * [backup-simplify]: Simplify (- 0) into 0
3.097 * [backup-simplify]: Simplify (+ 0 0) into 0
3.098 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
3.099 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
3.099 * [taylor]: Taking taylor expansion of 2.0 in y
3.099 * [backup-simplify]: Simplify 2.0 into 2.0
3.099 * [backup-simplify]: Simplify 2.0 into 2.0
3.100 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
3.101 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.101 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.101 * [backup-simplify]: Simplify 0 into 0
3.101 * [backup-simplify]: Simplify (- 0) into 0
3.101 * [backup-simplify]: Simplify (+ 0 0) into 0
3.102 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
3.103 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
3.103 * [taylor]: Taking taylor expansion of 0 in y
3.103 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify 0 into 0
3.103 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
3.104 * [backup-simplify]: Simplify (- 0) into 0
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify 0 into 0
3.104 * [backup-simplify]: Simplify (- 0) into 0
3.105 * [backup-simplify]: Simplify (+ 0 0) into 0
3.106 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
3.107 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
3.107 * [taylor]: Taking taylor expansion of 0 in y
3.107 * [backup-simplify]: Simplify 0 into 0
3.107 * [backup-simplify]: Simplify 0 into 0
3.107 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.108 * [backup-simplify]: Simplify (/ (* (- (/ 1 x) (/ 1 y)) (* (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0))) (+ (/ 1 x) (/ 1 y))) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
3.108 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
3.108 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
3.108 * [taylor]: Taking taylor expansion of 2.0 in y
3.108 * [backup-simplify]: Simplify 2.0 into 2.0
3.108 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
3.108 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.108 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.108 * [taylor]: Taking taylor expansion of x in y
3.108 * [backup-simplify]: Simplify x into x
3.108 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.108 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.108 * [taylor]: Taking taylor expansion of y in y
3.108 * [backup-simplify]: Simplify 0 into 0
3.108 * [backup-simplify]: Simplify 1 into 1
3.108 * [backup-simplify]: Simplify (/ 1 1) into 1
3.108 * [taylor]: Taking taylor expansion of x in y
3.108 * [backup-simplify]: Simplify x into x
3.109 * [backup-simplify]: Simplify (- 1) into -1
3.109 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.109 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.109 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
3.109 * [taylor]: Taking taylor expansion of 2.0 in x
3.109 * [backup-simplify]: Simplify 2.0 into 2.0
3.109 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
3.109 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.109 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.109 * [taylor]: Taking taylor expansion of x in x
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify 1 into 1
3.109 * [backup-simplify]: Simplify (/ 1 1) into 1
3.109 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.109 * [taylor]: Taking taylor expansion of y in x
3.109 * [backup-simplify]: Simplify y into y
3.109 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.109 * [taylor]: Taking taylor expansion of x in x
3.109 * [backup-simplify]: Simplify 0 into 0
3.109 * [backup-simplify]: Simplify 1 into 1
3.110 * [backup-simplify]: Simplify (+ 1 0) into 1
3.110 * [backup-simplify]: Simplify (/ 1 1) into 1
3.110 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
3.110 * [taylor]: Taking taylor expansion of 2.0 in x
3.110 * [backup-simplify]: Simplify 2.0 into 2.0
3.110 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
3.110 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.110 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.110 * [taylor]: Taking taylor expansion of x in x
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify 1 into 1
3.110 * [backup-simplify]: Simplify (/ 1 1) into 1
3.110 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.110 * [taylor]: Taking taylor expansion of y in x
3.110 * [backup-simplify]: Simplify y into y
3.110 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.110 * [taylor]: Taking taylor expansion of x in x
3.110 * [backup-simplify]: Simplify 0 into 0
3.110 * [backup-simplify]: Simplify 1 into 1
3.111 * [backup-simplify]: Simplify (+ 1 0) into 1
3.111 * [backup-simplify]: Simplify (/ 1 1) into 1
3.112 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.112 * [taylor]: Taking taylor expansion of 2.0 in y
3.112 * [backup-simplify]: Simplify 2.0 into 2.0
3.112 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.113 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.113 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.113 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
3.113 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
3.113 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
3.113 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
3.113 * [taylor]: Taking taylor expansion of 2.0 in y
3.113 * [backup-simplify]: Simplify 2.0 into 2.0
3.113 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.114 * [taylor]: Taking taylor expansion of y in y
3.114 * [backup-simplify]: Simplify 0 into 0
3.114 * [backup-simplify]: Simplify 1 into 1
3.114 * [backup-simplify]: Simplify (/ 1 1) into 1
3.114 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.114 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.115 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.115 * [backup-simplify]: Simplify 2.0 into 2.0
3.115 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.115 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.115 * [backup-simplify]: Simplify (- 0) into 0
3.116 * [backup-simplify]: Simplify (+ 0 0) into 0
3.117 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
3.117 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
3.117 * [taylor]: Taking taylor expansion of 0 in y
3.117 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.118 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.118 * [backup-simplify]: Simplify (- 0) into 0
3.118 * [backup-simplify]: Simplify 0 into 0
3.118 * [backup-simplify]: Simplify 0 into 0
3.119 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.119 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.119 * [backup-simplify]: Simplify (- 0) into 0
3.120 * [backup-simplify]: Simplify (+ 0 0) into 0
3.121 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.121 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
3.122 * [taylor]: Taking taylor expansion of 0 in y
3.122 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify 0 into 0
3.122 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.123 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.123 * [backup-simplify]: Simplify (- 0) into 0
3.123 * [backup-simplify]: Simplify 0 into 0
3.123 * [backup-simplify]: Simplify 0 into 0
3.124 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.124 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.124 * [backup-simplify]: Simplify (- 0) into 0
3.124 * [backup-simplify]: Simplify (+ 0 0) into 0
3.126 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.129 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
3.129 * [taylor]: Taking taylor expansion of 0 in y
3.129 * [backup-simplify]: Simplify 0 into 0
3.129 * [backup-simplify]: Simplify 0 into 0
3.130 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 2.0) (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.130 * [backup-simplify]: Simplify (/ (* (- (/ 1 (- x)) (/ 1 (- y))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0))) (+ (/ 1 (- x)) (/ 1 (- y)))) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
3.130 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
3.130 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
3.130 * [taylor]: Taking taylor expansion of -2.0 in y
3.130 * [backup-simplify]: Simplify -2.0 into -2.0
3.130 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
3.130 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.130 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.130 * [taylor]: Taking taylor expansion of y in y
3.130 * [backup-simplify]: Simplify 0 into 0
3.131 * [backup-simplify]: Simplify 1 into 1
3.131 * [backup-simplify]: Simplify (/ 1 1) into 1
3.131 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.131 * [taylor]: Taking taylor expansion of x in y
3.131 * [backup-simplify]: Simplify x into x
3.131 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.131 * [taylor]: Taking taylor expansion of x in y
3.131 * [backup-simplify]: Simplify x into x
3.131 * [backup-simplify]: Simplify (+ 1 0) into 1
3.132 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.132 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
3.132 * [taylor]: Taking taylor expansion of -2.0 in x
3.132 * [backup-simplify]: Simplify -2.0 into -2.0
3.132 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
3.132 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.132 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.132 * [taylor]: Taking taylor expansion of y in x
3.132 * [backup-simplify]: Simplify y into y
3.132 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.132 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.132 * [taylor]: Taking taylor expansion of x in x
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.132 * [backup-simplify]: Simplify (/ 1 1) into 1
3.132 * [taylor]: Taking taylor expansion of x in x
3.132 * [backup-simplify]: Simplify 0 into 0
3.132 * [backup-simplify]: Simplify 1 into 1
3.133 * [backup-simplify]: Simplify (- 1) into -1
3.133 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.134 * [backup-simplify]: Simplify (/ -1 1) into -1
3.134 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
3.134 * [taylor]: Taking taylor expansion of -2.0 in x
3.134 * [backup-simplify]: Simplify -2.0 into -2.0
3.134 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
3.134 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.134 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.134 * [taylor]: Taking taylor expansion of y in x
3.134 * [backup-simplify]: Simplify y into y
3.134 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.134 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.134 * [taylor]: Taking taylor expansion of x in x
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 1 into 1
3.134 * [backup-simplify]: Simplify (/ 1 1) into 1
3.134 * [taylor]: Taking taylor expansion of x in x
3.134 * [backup-simplify]: Simplify 0 into 0
3.134 * [backup-simplify]: Simplify 1 into 1
3.135 * [backup-simplify]: Simplify (- 1) into -1
3.135 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.136 * [backup-simplify]: Simplify (/ -1 1) into -1
3.136 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
3.136 * [taylor]: Taking taylor expansion of 2.0 in y
3.136 * [backup-simplify]: Simplify 2.0 into 2.0
3.136 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.137 * [backup-simplify]: Simplify (- 0) into 0
3.137 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.137 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
3.137 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
3.138 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
3.138 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
3.138 * [taylor]: Taking taylor expansion of 2.0 in y
3.138 * [backup-simplify]: Simplify 2.0 into 2.0
3.138 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.138 * [taylor]: Taking taylor expansion of y in y
3.138 * [backup-simplify]: Simplify 0 into 0
3.138 * [backup-simplify]: Simplify 1 into 1
3.138 * [backup-simplify]: Simplify (/ 1 1) into 1
3.138 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.138 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.139 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.139 * [backup-simplify]: Simplify 2.0 into 2.0
3.139 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.139 * [backup-simplify]: Simplify (- 0) into 0
3.140 * [backup-simplify]: Simplify (+ 0 0) into 0
3.141 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
3.141 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
3.141 * [taylor]: Taking taylor expansion of 0 in y
3.141 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.142 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.142 * [backup-simplify]: Simplify (- 0) into 0
3.142 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify 0 into 0
3.142 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.143 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.143 * [backup-simplify]: Simplify (- 0) into 0
3.143 * [backup-simplify]: Simplify (+ 0 0) into 0
3.145 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.145 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
3.145 * [taylor]: Taking taylor expansion of 0 in y
3.145 * [backup-simplify]: Simplify 0 into 0
3.145 * [backup-simplify]: Simplify 0 into 0
3.146 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.147 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.147 * [backup-simplify]: Simplify (- 0) into 0
3.147 * [backup-simplify]: Simplify 0 into 0
3.147 * [backup-simplify]: Simplify 0 into 0
3.147 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.148 * [backup-simplify]: Simplify (- 0) into 0
3.148 * [backup-simplify]: Simplify (+ 0 0) into 0
3.150 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.150 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
3.151 * [taylor]: Taking taylor expansion of 0 in y
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify 0 into 0
3.151 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 2.0) (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.151 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
3.151 * [backup-simplify]: Simplify (* (- x y) (* (+ x y) (* x 2.0))) into (* 2.0 (* (+ x y) (* x (- x y))))
3.151 * [approximate]: Taking taylor expansion of (* 2.0 (* (+ x y) (* x (- x y)))) in (x y) around 0
3.151 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) (* x (- x y)))) in y
3.151 * [taylor]: Taking taylor expansion of 2.0 in y
3.151 * [backup-simplify]: Simplify 2.0 into 2.0
3.152 * [taylor]: Taking taylor expansion of (* (+ x y) (* x (- x y))) in y
3.152 * [taylor]: Taking taylor expansion of (+ x y) in y
3.152 * [taylor]: Taking taylor expansion of x in y
3.152 * [backup-simplify]: Simplify x into x
3.152 * [taylor]: Taking taylor expansion of y in y
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
3.152 * [taylor]: Taking taylor expansion of x in y
3.152 * [backup-simplify]: Simplify x into x
3.152 * [taylor]: Taking taylor expansion of (- x y) in y
3.152 * [taylor]: Taking taylor expansion of x in y
3.152 * [backup-simplify]: Simplify x into x
3.152 * [taylor]: Taking taylor expansion of y in y
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) (* x (- x y)))) in x
3.152 * [taylor]: Taking taylor expansion of 2.0 in x
3.152 * [backup-simplify]: Simplify 2.0 into 2.0
3.152 * [taylor]: Taking taylor expansion of (* (+ x y) (* x (- x y))) in x
3.152 * [taylor]: Taking taylor expansion of (+ x y) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of y in x
3.152 * [backup-simplify]: Simplify y into y
3.152 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of (- x y) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of y in x
3.152 * [backup-simplify]: Simplify y into y
3.152 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) (* x (- x y)))) in x
3.152 * [taylor]: Taking taylor expansion of 2.0 in x
3.152 * [backup-simplify]: Simplify 2.0 into 2.0
3.152 * [taylor]: Taking taylor expansion of (* (+ x y) (* x (- x y))) in x
3.152 * [taylor]: Taking taylor expansion of (+ x y) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of y in x
3.152 * [backup-simplify]: Simplify y into y
3.152 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of (- x y) in x
3.152 * [taylor]: Taking taylor expansion of x in x
3.152 * [backup-simplify]: Simplify 0 into 0
3.152 * [backup-simplify]: Simplify 1 into 1
3.152 * [taylor]: Taking taylor expansion of y in x
3.152 * [backup-simplify]: Simplify y into y
3.152 * [backup-simplify]: Simplify (+ 0 y) into y
3.152 * [backup-simplify]: Simplify (- y) into (- y)
3.153 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
3.153 * [backup-simplify]: Simplify (* 0 (- y)) into 0
3.153 * [backup-simplify]: Simplify (* y 0) into 0
3.153 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.153 * [taylor]: Taking taylor expansion of 0 in y
3.153 * [backup-simplify]: Simplify 0 into 0
3.153 * [backup-simplify]: Simplify 0 into 0
3.153 * [backup-simplify]: Simplify (- 0) into 0
3.153 * [backup-simplify]: Simplify (+ 1 0) into 1
3.154 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
3.154 * [backup-simplify]: Simplify (+ 1 0) into 1
3.154 * [backup-simplify]: Simplify (+ (* y (- y)) (* 1 0)) into (- (pow y 2))
3.155 * [backup-simplify]: Simplify (+ (* 2.0 (- (pow y 2))) (* 0 0)) into (- (* 2.0 (pow y 2)))
3.155 * [taylor]: Taking taylor expansion of (- (* 2.0 (pow y 2))) in y
3.155 * [taylor]: Taking taylor expansion of (* 2.0 (pow y 2)) in y
3.155 * [taylor]: Taking taylor expansion of 2.0 in y
3.155 * [backup-simplify]: Simplify 2.0 into 2.0
3.155 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.155 * [taylor]: Taking taylor expansion of y in y
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify 1 into 1
3.155 * [backup-simplify]: Simplify 0 into 0
3.155 * [backup-simplify]: Simplify (- 0) into 0
3.156 * [backup-simplify]: Simplify (+ 0 0) into 0
3.156 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
3.156 * [backup-simplify]: Simplify (+ 0 0) into 0
3.157 * [backup-simplify]: Simplify (+ (* y 1) (+ (* 1 (- y)) (* 0 0))) into 0
3.157 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (pow y 2))) (* 0 0))) into 0
3.157 * [taylor]: Taking taylor expansion of 0 in y
3.158 * [backup-simplify]: Simplify 0 into 0
3.158 * [backup-simplify]: Simplify 0 into 0
3.158 * [backup-simplify]: Simplify 0 into 0
3.158 * [backup-simplify]: Simplify (- 0) into 0
3.158 * [backup-simplify]: Simplify (+ 0 0) into 0
3.159 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
3.159 * [backup-simplify]: Simplify (+ 0 0) into 0
3.160 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (+ (* 0 (- y)) (* 0 0)))) into 1
3.160 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0)))) into 2.0
3.160 * [taylor]: Taking taylor expansion of 2.0 in y
3.160 * [backup-simplify]: Simplify 2.0 into 2.0
3.160 * [backup-simplify]: Simplify 2.0 into 2.0
3.161 * [backup-simplify]: Simplify 0 into 0
3.161 * [backup-simplify]: Simplify (* 1 1) into 1
3.161 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.161 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.161 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.162 * [backup-simplify]: Simplify 0 into 0
3.162 * [backup-simplify]: Simplify (- 0) into 0
3.162 * [backup-simplify]: Simplify (+ 0 0) into 0
3.163 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
3.163 * [backup-simplify]: Simplify (+ 0 0) into 0
3.164 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
3.166 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 0) (+ (* 0 (- (pow y 2))) (* 0 0))))) into 0
3.166 * [taylor]: Taking taylor expansion of 0 in y
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 0 into 0
3.166 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify 0 into 0
3.167 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.168 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.168 * [backup-simplify]: Simplify (- 0) into 0
3.168 * [backup-simplify]: Simplify 0 into 0
3.168 * [backup-simplify]: Simplify 0 into 0
3.169 * [backup-simplify]: Simplify (+ (* (- 2.0) (* (pow y 2) x)) (* 2.0 (pow (* 1 x) 3))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
3.169 * [backup-simplify]: Simplify (* (- (/ 1 x) (/ 1 y)) (* (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0))) into (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x))
3.170 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in (x y) around 0
3.170 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in y
3.170 * [taylor]: Taking taylor expansion of 2.0 in y
3.170 * [backup-simplify]: Simplify 2.0 into 2.0
3.170 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in y
3.170 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in y
3.170 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.170 * [taylor]: Taking taylor expansion of x in y
3.170 * [backup-simplify]: Simplify x into x
3.170 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.170 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.170 * [taylor]: Taking taylor expansion of y in y
3.170 * [backup-simplify]: Simplify 0 into 0
3.170 * [backup-simplify]: Simplify 1 into 1
3.170 * [backup-simplify]: Simplify (/ 1 1) into 1
3.170 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
3.170 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.171 * [taylor]: Taking taylor expansion of x in y
3.171 * [backup-simplify]: Simplify x into x
3.171 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.171 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.171 * [taylor]: Taking taylor expansion of y in y
3.171 * [backup-simplify]: Simplify 0 into 0
3.171 * [backup-simplify]: Simplify 1 into 1
3.171 * [backup-simplify]: Simplify (/ 1 1) into 1
3.171 * [taylor]: Taking taylor expansion of x in y
3.171 * [backup-simplify]: Simplify x into x
3.172 * [backup-simplify]: Simplify (+ 0 1) into 1
3.172 * [backup-simplify]: Simplify (- 1) into -1
3.172 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.173 * [backup-simplify]: Simplify (* 1 -1) into -1
3.173 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
3.173 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in x
3.173 * [taylor]: Taking taylor expansion of 2.0 in x
3.173 * [backup-simplify]: Simplify 2.0 into 2.0
3.173 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in x
3.173 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.173 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.173 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.173 * [taylor]: Taking taylor expansion of x in x
3.173 * [backup-simplify]: Simplify 0 into 0
3.173 * [backup-simplify]: Simplify 1 into 1
3.174 * [backup-simplify]: Simplify (/ 1 1) into 1
3.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.174 * [taylor]: Taking taylor expansion of y in x
3.174 * [backup-simplify]: Simplify y into y
3.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.174 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.174 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.174 * [taylor]: Taking taylor expansion of x in x
3.174 * [backup-simplify]: Simplify 0 into 0
3.174 * [backup-simplify]: Simplify 1 into 1
3.174 * [backup-simplify]: Simplify (/ 1 1) into 1
3.174 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.174 * [taylor]: Taking taylor expansion of y in x
3.174 * [backup-simplify]: Simplify y into y
3.174 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.175 * [taylor]: Taking taylor expansion of x in x
3.175 * [backup-simplify]: Simplify 0 into 0
3.175 * [backup-simplify]: Simplify 1 into 1
3.175 * [backup-simplify]: Simplify (+ 1 0) into 1
3.175 * [backup-simplify]: Simplify (+ 1 0) into 1
3.176 * [backup-simplify]: Simplify (* 1 1) into 1
3.176 * [backup-simplify]: Simplify (/ 1 1) into 1
3.176 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x)) in x
3.176 * [taylor]: Taking taylor expansion of 2.0 in x
3.176 * [backup-simplify]: Simplify 2.0 into 2.0
3.176 * [taylor]: Taking taylor expansion of (/ (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) x) in x
3.176 * [taylor]: Taking taylor expansion of (* (+ (/ 1 x) (/ 1 y)) (- (/ 1 x) (/ 1 y))) in x
3.176 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.176 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.177 * [taylor]: Taking taylor expansion of x in x
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify 1 into 1
3.177 * [backup-simplify]: Simplify (/ 1 1) into 1
3.177 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.177 * [taylor]: Taking taylor expansion of y in x
3.177 * [backup-simplify]: Simplify y into y
3.177 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.177 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
3.177 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.177 * [taylor]: Taking taylor expansion of x in x
3.177 * [backup-simplify]: Simplify 0 into 0
3.177 * [backup-simplify]: Simplify 1 into 1
3.178 * [backup-simplify]: Simplify (/ 1 1) into 1
3.178 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.178 * [taylor]: Taking taylor expansion of y in x
3.178 * [backup-simplify]: Simplify y into y
3.178 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.178 * [taylor]: Taking taylor expansion of x in x
3.178 * [backup-simplify]: Simplify 0 into 0
3.178 * [backup-simplify]: Simplify 1 into 1
3.179 * [backup-simplify]: Simplify (+ 1 0) into 1
3.179 * [backup-simplify]: Simplify (+ 1 0) into 1
3.180 * [backup-simplify]: Simplify (* 1 1) into 1
3.180 * [backup-simplify]: Simplify (/ 1 1) into 1
3.181 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.181 * [taylor]: Taking taylor expansion of 2.0 in y
3.181 * [backup-simplify]: Simplify 2.0 into 2.0
3.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.181 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
3.182 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
3.182 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.182 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.182 * [backup-simplify]: Simplify (+ (* 1 (- (/ 1 y))) (* (/ 1 y) 1)) into 0
3.183 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.183 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.183 * [taylor]: Taking taylor expansion of 0 in y
3.183 * [backup-simplify]: Simplify 0 into 0
3.184 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.184 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.184 * [backup-simplify]: Simplify (- 0) into 0
3.184 * [backup-simplify]: Simplify (+ 0 0) into 0
3.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.185 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.185 * [backup-simplify]: Simplify (+ 0 0) into 0
3.186 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) (- (/ 1 y))) (* 0 1))) into (- (/ 1 (pow y 2)))
3.186 * [backup-simplify]: Simplify (- (/ (- (/ 1 (pow y 2))) 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into (- (/ 1 (pow y 2)))
3.187 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (- (* 2.0 (/ 1 (pow y 2))))
3.187 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 (pow y 2)))) in y
3.187 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
3.187 * [taylor]: Taking taylor expansion of 2.0 in y
3.187 * [backup-simplify]: Simplify 2.0 into 2.0
3.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.187 * [taylor]: Taking taylor expansion of y in y
3.187 * [backup-simplify]: Simplify 0 into 0
3.187 * [backup-simplify]: Simplify 1 into 1
3.187 * [backup-simplify]: Simplify (* 1 1) into 1
3.188 * [backup-simplify]: Simplify (/ 1 1) into 1
3.188 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.188 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.188 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
3.188 * [backup-simplify]: Simplify 2.0 into 2.0
3.189 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.189 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.189 * [backup-simplify]: Simplify (- 0) into 0
3.190 * [backup-simplify]: Simplify (+ 0 0) into 0
3.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.190 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.190 * [backup-simplify]: Simplify (+ 0 0) into 0
3.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
3.192 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)))) into 0
3.193 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
3.193 * [taylor]: Taking taylor expansion of 0 in y
3.193 * [backup-simplify]: Simplify 0 into 0
3.193 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.194 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.195 * [backup-simplify]: Simplify (- 0) into 0
3.195 * [backup-simplify]: Simplify 0 into 0
3.195 * [backup-simplify]: Simplify 0 into 0
3.195 * [backup-simplify]: Simplify 0 into 0
3.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.195 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.196 * [backup-simplify]: Simplify (- 0) into 0
3.196 * [backup-simplify]: Simplify (+ 0 0) into 0
3.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.197 * [backup-simplify]: Simplify (+ 0 0) into 0
3.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
3.199 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* (- (/ 1 (pow y 2))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.200 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
3.200 * [taylor]: Taking taylor expansion of 0 in y
3.200 * [backup-simplify]: Simplify 0 into 0
3.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.201 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.202 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.202 * [backup-simplify]: Simplify (- 0) into 0
3.202 * [backup-simplify]: Simplify 0 into 0
3.202 * [backup-simplify]: Simplify 0 into 0
3.202 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 3)) (* (- 2.0) (* (pow (/ 1 y) -2) (/ 1 (/ 1 x))))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
3.203 * [backup-simplify]: Simplify (* (- (/ 1 (- x)) (/ 1 (- y))) (* (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0))) into (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x))
3.203 * [approximate]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in (x y) around 0
3.203 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in y
3.203 * [taylor]: Taking taylor expansion of 2.0 in y
3.203 * [backup-simplify]: Simplify 2.0 into 2.0
3.203 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in y
3.203 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in y
3.203 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
3.203 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.203 * [taylor]: Taking taylor expansion of y in y
3.203 * [backup-simplify]: Simplify 0 into 0
3.203 * [backup-simplify]: Simplify 1 into 1
3.203 * [backup-simplify]: Simplify (/ 1 1) into 1
3.203 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.203 * [taylor]: Taking taylor expansion of x in y
3.203 * [backup-simplify]: Simplify x into x
3.203 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.203 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.203 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.203 * [taylor]: Taking taylor expansion of x in y
3.203 * [backup-simplify]: Simplify x into x
3.204 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.204 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.204 * [taylor]: Taking taylor expansion of y in y
3.204 * [backup-simplify]: Simplify 0 into 0
3.204 * [backup-simplify]: Simplify 1 into 1
3.204 * [backup-simplify]: Simplify (/ 1 1) into 1
3.204 * [taylor]: Taking taylor expansion of x in y
3.204 * [backup-simplify]: Simplify x into x
3.204 * [backup-simplify]: Simplify (+ 1 0) into 1
3.204 * [backup-simplify]: Simplify (+ 0 1) into 1
3.205 * [backup-simplify]: Simplify (* 1 1) into 1
3.205 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.205 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in x
3.205 * [taylor]: Taking taylor expansion of 2.0 in x
3.205 * [backup-simplify]: Simplify 2.0 into 2.0
3.205 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in x
3.205 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
3.205 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.205 * [taylor]: Taking taylor expansion of y in x
3.205 * [backup-simplify]: Simplify y into y
3.205 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.205 * [taylor]: Taking taylor expansion of x in x
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify 1 into 1
3.205 * [backup-simplify]: Simplify (/ 1 1) into 1
3.205 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.205 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.205 * [taylor]: Taking taylor expansion of x in x
3.205 * [backup-simplify]: Simplify 0 into 0
3.205 * [backup-simplify]: Simplify 1 into 1
3.205 * [backup-simplify]: Simplify (/ 1 1) into 1
3.205 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.205 * [taylor]: Taking taylor expansion of y in x
3.205 * [backup-simplify]: Simplify y into y
3.206 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.206 * [taylor]: Taking taylor expansion of x in x
3.206 * [backup-simplify]: Simplify 0 into 0
3.206 * [backup-simplify]: Simplify 1 into 1
3.206 * [backup-simplify]: Simplify (- 1) into -1
3.206 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.206 * [backup-simplify]: Simplify (+ 1 0) into 1
3.207 * [backup-simplify]: Simplify (* -1 1) into -1
3.207 * [backup-simplify]: Simplify (/ -1 1) into -1
3.207 * [taylor]: Taking taylor expansion of (* 2.0 (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x)) in x
3.207 * [taylor]: Taking taylor expansion of 2.0 in x
3.207 * [backup-simplify]: Simplify 2.0 into 2.0
3.207 * [taylor]: Taking taylor expansion of (/ (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) x) in x
3.207 * [taylor]: Taking taylor expansion of (* (- (/ 1 y) (/ 1 x)) (+ (/ 1 x) (/ 1 y))) in x
3.207 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
3.207 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.207 * [taylor]: Taking taylor expansion of y in x
3.207 * [backup-simplify]: Simplify y into y
3.207 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.207 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.207 * [taylor]: Taking taylor expansion of x in x
3.207 * [backup-simplify]: Simplify 0 into 0
3.207 * [backup-simplify]: Simplify 1 into 1
3.208 * [backup-simplify]: Simplify (/ 1 1) into 1
3.208 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.208 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.208 * [taylor]: Taking taylor expansion of x in x
3.208 * [backup-simplify]: Simplify 0 into 0
3.208 * [backup-simplify]: Simplify 1 into 1
3.208 * [backup-simplify]: Simplify (/ 1 1) into 1
3.208 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.208 * [taylor]: Taking taylor expansion of y in x
3.208 * [backup-simplify]: Simplify y into y
3.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.208 * [taylor]: Taking taylor expansion of x in x
3.208 * [backup-simplify]: Simplify 0 into 0
3.208 * [backup-simplify]: Simplify 1 into 1
3.208 * [backup-simplify]: Simplify (- 1) into -1
3.208 * [backup-simplify]: Simplify (+ 0 -1) into -1
3.209 * [backup-simplify]: Simplify (+ 1 0) into 1
3.209 * [backup-simplify]: Simplify (* -1 1) into -1
3.209 * [backup-simplify]: Simplify (/ -1 1) into -1
3.210 * [backup-simplify]: Simplify (* 2.0 -1) into -2.0
3.210 * [taylor]: Taking taylor expansion of -2.0 in y
3.210 * [backup-simplify]: Simplify -2.0 into -2.0
3.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.210 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.211 * [backup-simplify]: Simplify (- 0) into 0
3.211 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
3.211 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* (/ 1 y) 1)) into 0
3.211 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
3.212 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 -1)) into 0
3.212 * [taylor]: Taking taylor expansion of 0 in y
3.212 * [backup-simplify]: Simplify 0 into 0
3.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.213 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.214 * [backup-simplify]: Simplify (+ 0 0) into 0
3.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.215 * [backup-simplify]: Simplify (- 0) into 0
3.215 * [backup-simplify]: Simplify (+ 0 0) into 0
3.216 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) (/ 1 y)) (* 0 1))) into (/ 1 (pow y 2))
3.218 * [backup-simplify]: Simplify (- (/ (/ 1 (pow y 2)) 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into (/ 1 (pow y 2))
3.218 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))) into (* 2.0 (/ 1 (pow y 2)))
3.218 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (pow y 2))) in y
3.219 * [taylor]: Taking taylor expansion of 2.0 in y
3.219 * [backup-simplify]: Simplify 2.0 into 2.0
3.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.219 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.219 * [taylor]: Taking taylor expansion of y in y
3.219 * [backup-simplify]: Simplify 0 into 0
3.219 * [backup-simplify]: Simplify 1 into 1
3.219 * [backup-simplify]: Simplify (* 1 1) into 1
3.219 * [backup-simplify]: Simplify (/ 1 1) into 1
3.220 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.220 * [backup-simplify]: Simplify 2.0 into 2.0
3.220 * [backup-simplify]: Simplify -2.0 into -2.0
3.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.221 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.222 * [backup-simplify]: Simplify (+ 0 0) into 0
3.222 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.223 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.223 * [backup-simplify]: Simplify (- 0) into 0
3.223 * [backup-simplify]: Simplify (+ 0 0) into 0
3.224 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.225 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow y 2)) (/ 0 1)))) into 0
3.226 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1)))) into 0
3.226 * [taylor]: Taking taylor expansion of 0 in y
3.226 * [backup-simplify]: Simplify 0 into 0
3.227 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.227 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.227 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify 0 into 0
3.228 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.228 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.229 * [backup-simplify]: Simplify (+ 0 0) into 0
3.229 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.229 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.229 * [backup-simplify]: Simplify (- 0) into 0
3.230 * [backup-simplify]: Simplify (+ 0 0) into 0
3.231 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* (/ 1 y) 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
3.234 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* (/ 1 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.235 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 (pow y 2))) (+ (* 0 0) (* 0 -1))))) into 0
3.235 * [taylor]: Taking taylor expansion of 0 in y
3.235 * [backup-simplify]: Simplify 0 into 0
3.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.236 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.237 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify (+ (* -2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 3)) (* 2.0 (* (pow (/ 1 (- y)) -2) (/ 1 (/ 1 (- x)))))) into (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
3.237 * * * * [progress]: [ 3 / 3 ] generating series at (2 1 2)
3.237 * [backup-simplify]: Simplify (* (+ x y) (* x 2.0)) into (* 2.0 (* (+ x y) x))
3.237 * [approximate]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in (x y) around 0
3.237 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in y
3.237 * [taylor]: Taking taylor expansion of 2.0 in y
3.237 * [backup-simplify]: Simplify 2.0 into 2.0
3.237 * [taylor]: Taking taylor expansion of (* (+ x y) x) in y
3.237 * [taylor]: Taking taylor expansion of (+ x y) in y
3.237 * [taylor]: Taking taylor expansion of x in y
3.237 * [backup-simplify]: Simplify x into x
3.237 * [taylor]: Taking taylor expansion of y in y
3.237 * [backup-simplify]: Simplify 0 into 0
3.237 * [backup-simplify]: Simplify 1 into 1
3.237 * [taylor]: Taking taylor expansion of x in y
3.237 * [backup-simplify]: Simplify x into x
3.237 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in x
3.237 * [taylor]: Taking taylor expansion of 2.0 in x
3.237 * [backup-simplify]: Simplify 2.0 into 2.0
3.237 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
3.237 * [taylor]: Taking taylor expansion of (+ x y) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.238 * [taylor]: Taking taylor expansion of y in x
3.238 * [backup-simplify]: Simplify y into y
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.238 * [taylor]: Taking taylor expansion of (* 2.0 (* (+ x y) x)) in x
3.238 * [taylor]: Taking taylor expansion of 2.0 in x
3.238 * [backup-simplify]: Simplify 2.0 into 2.0
3.238 * [taylor]: Taking taylor expansion of (* (+ x y) x) in x
3.238 * [taylor]: Taking taylor expansion of (+ x y) in x
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.238 * [taylor]: Taking taylor expansion of y in x
3.238 * [backup-simplify]: Simplify y into y
3.238 * [taylor]: Taking taylor expansion of x in x
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 1 into 1
3.238 * [backup-simplify]: Simplify (+ 0 y) into y
3.238 * [backup-simplify]: Simplify (* y 0) into 0
3.238 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.238 * [taylor]: Taking taylor expansion of 0 in y
3.238 * [backup-simplify]: Simplify 0 into 0
3.238 * [backup-simplify]: Simplify 0 into 0
3.239 * [backup-simplify]: Simplify (+ 1 0) into 1
3.239 * [backup-simplify]: Simplify (+ (* y 1) (* 1 0)) into y
3.239 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
3.239 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
3.239 * [taylor]: Taking taylor expansion of 2.0 in y
3.239 * [backup-simplify]: Simplify 2.0 into 2.0
3.239 * [taylor]: Taking taylor expansion of y in y
3.239 * [backup-simplify]: Simplify 0 into 0
3.239 * [backup-simplify]: Simplify 1 into 1
3.240 * [backup-simplify]: Simplify (* 2.0 0) into 0
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify 0 into 0
3.240 * [backup-simplify]: Simplify (+ 0 0) into 0
3.240 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 1) (* 0 0))) into 1
3.241 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 y) (* 0 0))) into 2.0
3.241 * [taylor]: Taking taylor expansion of 2.0 in y
3.241 * [backup-simplify]: Simplify 2.0 into 2.0
3.241 * [backup-simplify]: Simplify 2.0 into 2.0
3.242 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
3.242 * [backup-simplify]: Simplify 2.0 into 2.0
3.242 * [backup-simplify]: Simplify 0 into 0
3.242 * [backup-simplify]: Simplify (+ 0 0) into 0
3.243 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
3.243 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0)))) into 0
3.243 * [taylor]: Taking taylor expansion of 0 in y
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 0 into 0
3.243 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify 0 into 0
3.244 * [backup-simplify]: Simplify (+ 0 0) into 0
3.245 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.246 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 y) (* 0 0))))) into 0
3.246 * [taylor]: Taking taylor expansion of 0 in y
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify 0 into 0
3.246 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 2.0 (pow (* 1 x) 2))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.246 * [backup-simplify]: Simplify (* (+ (/ 1 x) (/ 1 y)) (* (/ 1 x) 2.0)) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
3.246 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
3.246 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
3.246 * [taylor]: Taking taylor expansion of 2.0 in y
3.246 * [backup-simplify]: Simplify 2.0 into 2.0
3.246 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
3.246 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.246 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.246 * [taylor]: Taking taylor expansion of x in y
3.246 * [backup-simplify]: Simplify x into x
3.246 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.246 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.246 * [taylor]: Taking taylor expansion of y in y
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify 1 into 1
3.247 * [backup-simplify]: Simplify (/ 1 1) into 1
3.247 * [taylor]: Taking taylor expansion of x in y
3.247 * [backup-simplify]: Simplify x into x
3.247 * [backup-simplify]: Simplify (+ 0 1) into 1
3.247 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.247 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
3.247 * [taylor]: Taking taylor expansion of 2.0 in x
3.247 * [backup-simplify]: Simplify 2.0 into 2.0
3.247 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
3.247 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.247 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.247 * [taylor]: Taking taylor expansion of x in x
3.247 * [backup-simplify]: Simplify 0 into 0
3.247 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (/ 1 1) into 1
3.248 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.248 * [taylor]: Taking taylor expansion of y in x
3.248 * [backup-simplify]: Simplify y into y
3.248 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.248 * [taylor]: Taking taylor expansion of x in x
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.248 * [backup-simplify]: Simplify (+ 1 0) into 1
3.248 * [backup-simplify]: Simplify (/ 1 1) into 1
3.248 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
3.248 * [taylor]: Taking taylor expansion of 2.0 in x
3.248 * [backup-simplify]: Simplify 2.0 into 2.0
3.248 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
3.248 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.248 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.248 * [taylor]: Taking taylor expansion of x in x
3.248 * [backup-simplify]: Simplify 0 into 0
3.248 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (/ 1 1) into 1
3.249 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.249 * [taylor]: Taking taylor expansion of y in x
3.249 * [backup-simplify]: Simplify y into y
3.249 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.249 * [taylor]: Taking taylor expansion of x in x
3.249 * [backup-simplify]: Simplify 0 into 0
3.249 * [backup-simplify]: Simplify 1 into 1
3.249 * [backup-simplify]: Simplify (+ 1 0) into 1
3.249 * [backup-simplify]: Simplify (/ 1 1) into 1
3.250 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.250 * [taylor]: Taking taylor expansion of 2.0 in y
3.250 * [backup-simplify]: Simplify 2.0 into 2.0
3.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.250 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.251 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
3.251 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
3.251 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
3.251 * [taylor]: Taking taylor expansion of 2.0 in y
3.251 * [backup-simplify]: Simplify 2.0 into 2.0
3.251 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.251 * [taylor]: Taking taylor expansion of y in y
3.251 * [backup-simplify]: Simplify 0 into 0
3.251 * [backup-simplify]: Simplify 1 into 1
3.251 * [backup-simplify]: Simplify (/ 1 1) into 1
3.252 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.252 * [backup-simplify]: Simplify 2.0 into 2.0
3.252 * [backup-simplify]: Simplify 2.0 into 2.0
3.253 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.253 * [backup-simplify]: Simplify (+ 0 0) into 0
3.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
3.256 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
3.256 * [taylor]: Taking taylor expansion of 0 in y
3.256 * [backup-simplify]: Simplify 0 into 0
3.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.258 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.258 * [backup-simplify]: Simplify 0 into 0
3.258 * [backup-simplify]: Simplify 0 into 0
3.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.259 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.260 * [backup-simplify]: Simplify (+ 0 0) into 0
3.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.263 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.264 * [taylor]: Taking taylor expansion of 0 in y
3.264 * [backup-simplify]: Simplify 0 into 0
3.264 * [backup-simplify]: Simplify 0 into 0
3.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.266 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.266 * [backup-simplify]: Simplify 0 into 0
3.266 * [backup-simplify]: Simplify 0 into 0
3.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.268 * [backup-simplify]: Simplify (+ 0 0) into 0
3.270 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.272 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
3.272 * [taylor]: Taking taylor expansion of 0 in y
3.272 * [backup-simplify]: Simplify 0 into 0
3.272 * [backup-simplify]: Simplify 0 into 0
3.272 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.273 * [backup-simplify]: Simplify (* (+ (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- x)) 2.0)) into (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x))
3.273 * [approximate]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in (x y) around 0
3.273 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in y
3.273 * [taylor]: Taking taylor expansion of 2.0 in y
3.273 * [backup-simplify]: Simplify 2.0 into 2.0
3.273 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in y
3.273 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in y
3.273 * [taylor]: Taking taylor expansion of (/ 1 x) in y
3.273 * [taylor]: Taking taylor expansion of x in y
3.273 * [backup-simplify]: Simplify x into x
3.273 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.273 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.273 * [taylor]: Taking taylor expansion of y in y
3.273 * [backup-simplify]: Simplify 0 into 0
3.273 * [backup-simplify]: Simplify 1 into 1
3.274 * [backup-simplify]: Simplify (/ 1 1) into 1
3.274 * [taylor]: Taking taylor expansion of x in y
3.274 * [backup-simplify]: Simplify x into x
3.274 * [backup-simplify]: Simplify (+ 0 1) into 1
3.274 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
3.274 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
3.274 * [taylor]: Taking taylor expansion of 2.0 in x
3.274 * [backup-simplify]: Simplify 2.0 into 2.0
3.274 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
3.274 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.274 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.274 * [taylor]: Taking taylor expansion of x in x
3.274 * [backup-simplify]: Simplify 0 into 0
3.274 * [backup-simplify]: Simplify 1 into 1
3.275 * [backup-simplify]: Simplify (/ 1 1) into 1
3.275 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.275 * [taylor]: Taking taylor expansion of y in x
3.275 * [backup-simplify]: Simplify y into y
3.275 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.275 * [taylor]: Taking taylor expansion of x in x
3.275 * [backup-simplify]: Simplify 0 into 0
3.275 * [backup-simplify]: Simplify 1 into 1
3.275 * [backup-simplify]: Simplify (+ 1 0) into 1
3.276 * [backup-simplify]: Simplify (/ 1 1) into 1
3.276 * [taylor]: Taking taylor expansion of (* 2.0 (/ (+ (/ 1 x) (/ 1 y)) x)) in x
3.276 * [taylor]: Taking taylor expansion of 2.0 in x
3.276 * [backup-simplify]: Simplify 2.0 into 2.0
3.276 * [taylor]: Taking taylor expansion of (/ (+ (/ 1 x) (/ 1 y)) x) in x
3.276 * [taylor]: Taking taylor expansion of (+ (/ 1 x) (/ 1 y)) in x
3.276 * [taylor]: Taking taylor expansion of (/ 1 x) in x
3.276 * [taylor]: Taking taylor expansion of x in x
3.276 * [backup-simplify]: Simplify 0 into 0
3.276 * [backup-simplify]: Simplify 1 into 1
3.276 * [backup-simplify]: Simplify (/ 1 1) into 1
3.276 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.276 * [taylor]: Taking taylor expansion of y in x
3.276 * [backup-simplify]: Simplify y into y
3.277 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.277 * [taylor]: Taking taylor expansion of x in x
3.277 * [backup-simplify]: Simplify 0 into 0
3.277 * [backup-simplify]: Simplify 1 into 1
3.277 * [backup-simplify]: Simplify (+ 1 0) into 1
3.277 * [backup-simplify]: Simplify (/ 1 1) into 1
3.278 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.278 * [taylor]: Taking taylor expansion of 2.0 in y
3.278 * [backup-simplify]: Simplify 2.0 into 2.0
3.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.279 * [backup-simplify]: Simplify (+ 0 (/ 1 y)) into (/ 1 y)
3.280 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* 1 (/ 0 1)))) into (/ 1 y)
3.280 * [backup-simplify]: Simplify (+ (* 2.0 (/ 1 y)) (* 0 1)) into (* 2.0 (/ 1 y))
3.280 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
3.280 * [taylor]: Taking taylor expansion of 2.0 in y
3.280 * [backup-simplify]: Simplify 2.0 into 2.0
3.280 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.280 * [taylor]: Taking taylor expansion of y in y
3.280 * [backup-simplify]: Simplify 0 into 0
3.280 * [backup-simplify]: Simplify 1 into 1
3.280 * [backup-simplify]: Simplify (/ 1 1) into 1
3.280 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
3.281 * [backup-simplify]: Simplify 2.0 into 2.0
3.281 * [backup-simplify]: Simplify 2.0 into 2.0
3.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.281 * [backup-simplify]: Simplify (+ 0 0) into 0
3.282 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
3.283 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (/ 1 y)) (* 0 1))) into 0
3.283 * [taylor]: Taking taylor expansion of 0 in y
3.283 * [backup-simplify]: Simplify 0 into 0
3.283 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.284 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify 0 into 0
3.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.284 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.285 * [backup-simplify]: Simplify (+ 0 0) into 0
3.286 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.287 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1)))) into 0
3.287 * [taylor]: Taking taylor expansion of 0 in y
3.287 * [backup-simplify]: Simplify 0 into 0
3.287 * [backup-simplify]: Simplify 0 into 0
3.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.288 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify 0 into 0
3.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.289 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
3.289 * [backup-simplify]: Simplify (+ 0 0) into 0
3.290 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.291 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 1))))) into 0
3.291 * [taylor]: Taking taylor expansion of 0 in y
3.291 * [backup-simplify]: Simplify 0 into 0
3.291 * [backup-simplify]: Simplify 0 into 0
3.292 * [backup-simplify]: Simplify (+ (* 2.0 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.292 * * * [progress]: simplifying candidates
3.293 * [simplify]: Simplifying:
  (- (+ (log (- x y)) (+ (log (+ x y)) (+ (log x) (log 2.0)))) (log (+ x y)))
  (- (+ (log (- x y)) (+ (log (+ x y)) (log (* x 2.0)))) (log (+ x y)))
  (- (+ (log (- x y)) (log (* (+ x y) (* x 2.0)))) (log (+ x y)))
  (- (log (* (- x y) (* (+ x y) (* x 2.0)))) (log (+ x y)))
  (log (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (exp (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (/ (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (* x 2.0)) (* (+ x y) (* x 2.0))) (* (+ x y) (* x 2.0)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (/ (* (* (* (- x y) (* (+ x y) (* x 2.0))) (* (- x y) (* (+ x y) (* x 2.0)))) (* (- x y) (* (+ x y) (* x 2.0)))) (* (* (+ x y) (+ x y)) (+ x y)))
  (* (cbrt (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y))) (cbrt (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y))))
  (cbrt (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (* (* (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y))) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (sqrt (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (sqrt (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))
  (- (* (- x y) (* (+ x y) (* x 2.0))))
  (- (+ x y))
  (/ (- x y) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* (+ x y) (* x 2.0)) (cbrt (+ x y)))
  (/ (- x y) (sqrt (+ x y)))
  (/ (* (+ x y) (* x 2.0)) (sqrt (+ x y)))
  (/ (- x y) 1)
  (/ (* (+ x y) (* x 2.0)) (+ x y))
  (/ (- x y) 1)
  (/ (* (+ x y) (* x 2.0)) (+ x y))
  (/ 1 (+ x y))
  (/ (+ x y) (* (- x y) (* (+ x y) (* x 2.0))))
  (/ (* (- x y) (* (+ x y) (* x 2.0))) (* (cbrt (+ x y)) (cbrt (+ x y))))
  (/ (* (- x y) (* (+ x y) (* x 2.0))) (sqrt (+ x y)))
  (/ (* (- x y) (* (+ x y) (* x 2.0))) 1)
  (/ (* (- x y) (* (+ x y) (* x 2.0))) 1)
  (/ (+ x y) (* (+ x y) (* x 2.0)))
  (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ (pow x 3) (pow y 3)))
  (/ (* (- x y) (* (+ x y) (* x 2.0))) (- (* x x) (* y y)))
  (* (+ x y) (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ x y) (* (+ (* x x) (+ (* y y) (* x y))) (- x y)))
  (* (+ x y) (* (+ x y) (+ (* x x) (- (* y y) (* x y)))))
  (* (+ x y) (* (+ x y) (- x y)))
  (* (+ x y) (+ (* x x) (- (* y y) (* x y))))
  (* (+ x y) (- x y))
  (* (+ x y) (+ (* x x) (+ (* y y) (* x y))))
  (* (+ x y) (+ x y))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (+ (log (- x y)) (+ (log (+ x y)) (+ (log x) (log 2.0))))
  (+ (log (- x y)) (+ (log (+ x y)) (log (* x 2.0))))
  (+ (log (- x y)) (log (* (+ x y) (* x 2.0))))
  (log (* (- x y) (* (+ x y) (* x 2.0))))
  (exp (* (- x y) (* (+ x y) (* x 2.0))))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0))))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0))))
  (* (* (* (- x y) (- x y)) (- x y)) (* (* (* (+ x y) (* x 2.0)) (* (+ x y) (* x 2.0))) (* (+ x y) (* x 2.0))))
  (* (cbrt (* (- x y) (* (+ x y) (* x 2.0)))) (cbrt (* (- x y) (* (+ x y) (* x 2.0)))))
  (cbrt (* (- x y) (* (+ x y) (* x 2.0))))
  (* (* (* (- x y) (* (+ x y) (* x 2.0))) (* (- x y) (* (+ x y) (* x 2.0)))) (* (- x y) (* (+ x y) (* x 2.0))))
  (sqrt (* (- x y) (* (+ x y) (* x 2.0))))
  (sqrt (* (- x y) (* (+ x y) (* x 2.0))))
  (* (- (pow x 3) (pow y 3)) (* (+ (pow x 3) (pow y 3)) (* x 2.0)))
  (* (+ (* x x) (+ (* y y) (* x y))) (+ (* x x) (- (* y y) (* x y))))
  (* (- (pow x 3) (pow y 3)) (* (- (* x x) (* y y)) (* x 2.0)))
  (* (+ (* x x) (+ (* y y) (* x y))) (- x y))
  (* (- (* x x) (* y y)) (* (+ (pow x 3) (pow y 3)) (* x 2.0)))
  (* (+ x y) (+ (* x x) (- (* y y) (* x y))))
  (* (- (* x x) (* y y)) (* (- (* x x) (* y y)) (* x 2.0)))
  (* (+ x y) (- x y))
  (* (- x y) (+ x y))
  (* (cbrt (- x y)) (* (+ x y) (* x 2.0)))
  (* (sqrt (- x y)) (* (+ x y) (* x 2.0)))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (* (- (sqrt x) (sqrt y)) (* (+ x y) (* x 2.0)))
  (* (- x y) (* (+ x y) (* x 2.0)))
  (* (- x y) (* (+ (pow x 3) (pow y 3)) (* x 2.0)))
  (* (- x y) (* (- (* x x) (* y y)) (* x 2.0)))
  (* (- (pow x 3) (pow y 3)) (* (+ x y) (* x 2.0)))
  (* (- (* x x) (* y y)) (* (+ x y) (* x 2.0)))
  (* (+ x y) (* x 2.0))
  (* (+ x y) (* x 2.0))
  (+ (log (+ x y)) (+ (log x) (log 2.0)))
  (+ (log (+ x y)) (log (* x 2.0)))
  (log (* (+ x y) (* x 2.0)))
  (exp (* (+ x y) (* x 2.0)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x x) x) (* (* 2.0 2.0) 2.0)))
  (* (* (* (+ x y) (+ x y)) (+ x y)) (* (* (* x 2.0) (* x 2.0)) (* x 2.0)))
  (* (cbrt (* (+ x y) (* x 2.0))) (cbrt (* (+ x y) (* x 2.0))))
  (cbrt (* (+ x y) (* x 2.0)))
  (* (* (* (+ x y) (* x 2.0)) (* (+ x y) (* x 2.0))) (* (+ x y) (* x 2.0)))
  (sqrt (* (+ x y) (* x 2.0)))
  (sqrt (* (+ x y) (* x 2.0)))
  (* (+ x y) x)
  (* (cbrt (+ x y)) (* x 2.0))
  (* (sqrt (+ x y)) (* x 2.0))
  (* (+ x y) (* x 2.0))
  (* (+ x y) (* x 2.0))
  (* (+ (pow x 3) (pow y 3)) (* x 2.0))
  (* (- (* x x) (* y y)) (* x 2.0))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (- (* 2.0 (pow x 3)) (* 2.0 (* x (pow y 2))))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (+ (* 2.0 (pow x 2)) (* 2.0 (* x y)))
3.295 * * [simplify]: iteration 0: 139 enodes
3.344 * * [simplify]: iteration 1: 446 enodes
3.626 * * [simplify]: iteration 2: 2156 enodes
4.587 * * [simplify]: iteration complete: 5001 enodes
4.587 * * [simplify]: Extracting #0: cost 62 inf + 0
4.591 * * [simplify]: Extracting #1: cost 1037 inf + 0
4.611 * * [simplify]: Extracting #2: cost 1789 inf + 4207
4.631 * * [simplify]: Extracting #3: cost 1421 inf + 124926
4.718 * * [simplify]: Extracting #4: cost 285 inf + 401233
4.846 * * [simplify]: Extracting #5: cost 26 inf + 467410
4.946 * * [simplify]: Extracting #6: cost 9 inf + 469817
5.068 * * [simplify]: Extracting #7: cost 1 inf + 470757
5.226 * * [simplify]: Extracting #8: cost 0 inf + 471010
5.339 * [simplify]: Simplified to:
  (log (* (- x y) (* 2.0 x)))
  (log (* (- x y) (* 2.0 x)))
  (log (* (- x y) (* 2.0 x)))
  (log (* (- x y) (* 2.0 x)))
  (log (* (- x y) (* 2.0 x)))
  (exp (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (* (cbrt (* (- x y) (* 2.0 x))) (cbrt (* (- x y) (* 2.0 x))))
  (cbrt (* (- x y) (* 2.0 x)))
  (* (* (* (- x y) (* 2.0 x)) (* (- x y) (* 2.0 x))) (* (- x y) (* 2.0 x)))
  (sqrt (* (- x y) (* 2.0 x)))
  (sqrt (* (- x y) (* 2.0 x)))
  (* (* (* 2.0 x) (- x y)) (- (- x) y))
  (- (- x) y)
  (/ (- x y) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (+ y x) (/ (/ (cbrt (+ y x)) 2.0) x))
  (/ (- x y) (sqrt (+ y x)))
  (/ (* (+ y x) (* 2.0 x)) (sqrt (+ y x)))
  (- x y)
  (* 2.0 x)
  (- x y)
  (* 2.0 x)
  (/ 1 (+ y x))
  (/ (+ y x) (* (* (+ y x) x) (* 2.0 (- x y))))
  (/ (* (* (+ y x) x) (* 2.0 (- x y))) (* (cbrt (+ y x)) (cbrt (+ y x))))
  (/ (* (* (+ y x) x) (* 2.0 (- x y))) (sqrt (+ y x)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (/ 1 (* 2.0 x))
  (/ (* (* (+ y x) x) (* 2.0 (- x y))) (+ (* y (* y y)) (* (* x x) x)))
  (* (/ (- x y) (- x y)) (* 2.0 x))
  (* (+ (* x x) (* (- y x) y)) (* (+ y x) (+ (* x x) (* y (+ y x)))))
  (* (- x y) (* (+ y x) (+ (* x x) (* y (+ y x)))))
  (* (* (+ y x) (+ y x)) (+ (* x x) (* (- y x) y)))
  (* (* (+ y x) (+ y x)) (- x y))
  (* (+ (* x x) (* (- y x) y)) (+ y x))
  (* (+ x y) (- x y))
  (* (+ y x) (+ (* x x) (* y (+ y x))))
  (* (+ y x) (+ y x))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (log (* (* (+ y x) x) (* 2.0 (- x y))))
  (log (* (* (+ y x) x) (* 2.0 (- x y))))
  (log (* (* (+ y x) x) (* 2.0 (- x y))))
  (log (* (* (+ y x) x) (* 2.0 (- x y))))
  (exp (* (* (+ y x) x) (* 2.0 (- x y))))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (+ y x) x) (* 2.0 (- x y)))))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (+ y x) x) (* 2.0 (- x y)))))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (+ y x) x) (* 2.0 (- x y)))))
  (* (cbrt (* (* (+ y x) x) (* 2.0 (- x y)))) (cbrt (* (* (+ y x) x) (* 2.0 (- x y)))))
  (cbrt (* (* (+ y x) x) (* 2.0 (- x y))))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (* (+ y x) x) (* 2.0 (- x y))) (* (* (+ y x) x) (* 2.0 (- x y)))))
  (sqrt (* (* (+ y x) x) (* 2.0 (- x y))))
  (sqrt (* (* (+ y x) x) (* 2.0 (- x y))))
  (* (* (- (* (* x x) x) (* y (* y y))) (+ (* y (* y y)) (* (* x x) x))) (* 2.0 x))
  (+ (* (- (+ (* x x) (* y y)) (* x y)) (+ (* x x) (* y y))) (* (- (+ (* x x) (* y y)) (* x y)) (* x y)))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (- (* (* x x) x) (* y (* y y))))
  (* (+ (* x x) (* y (+ y x))) (- x y))
  (* (+ (* y (* y y)) (* (* x x) x)) (* (* (+ y x) x) (* 2.0 (- x y))))
  (* (+ (* x x) (* (- y x) y)) (+ y x))
  (* (* 2.0 x) (* (* (+ x y) (- x y)) (* (+ x y) (- x y))))
  (* (+ x y) (- x y))
  (* (+ x y) (- x y))
  (* (* 2.0 x) (* (+ y x) (cbrt (- x y))))
  (* (* (* (+ y x) (sqrt (- x y))) 2.0) x)
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (- (sqrt x) (sqrt y)) (+ y x)) (* 2.0 x))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ (* y (* y y)) (* (* x x) x)) (* 2.0 x)) (- x y))
  (* (* (+ y x) (* 2.0 x)) (* (- x y) (- x y)))
  (* (* (- (* (* x x) x) (* y (* y y))) (* 2.0 x)) (+ y x))
  (* (* (* (+ y x) x) (* 2.0 (- x y))) (+ y x))
  (* (+ y x) (* 2.0 x))
  (* (+ y x) (* 2.0 x))
  (log (* (+ y x) (* 2.0 x)))
  (log (* (+ y x) (* 2.0 x)))
  (log (* (+ y x) (* 2.0 x)))
  (exp (* (+ y x) (* 2.0 x)))
  (* (* (+ y x) (* 2.0 x)) (* (* (+ y x) (* 2.0 x)) (* (+ y x) (* 2.0 x))))
  (* (* (+ y x) (* 2.0 x)) (* (* (+ y x) (* 2.0 x)) (* (+ y x) (* 2.0 x))))
  (* (cbrt (* (+ y x) (* 2.0 x))) (cbrt (* (+ y x) (* 2.0 x))))
  (cbrt (* (+ y x) (* 2.0 x)))
  (* (* (+ y x) (* 2.0 x)) (* (* (+ y x) (* 2.0 x)) (* (+ y x) (* 2.0 x))))
  (sqrt (* (+ y x) (* 2.0 x)))
  (sqrt (* (+ y x) (* 2.0 x)))
  (* (+ y x) x)
  (* (cbrt (+ y x)) (* x 2.0))
  (* (* (sqrt (+ y x)) x) 2.0)
  (* (+ y x) (* 2.0 x))
  (* (+ y x) (* 2.0 x))
  (* (+ (* y (* y y)) (* (* x x) x)) (* 2.0 x))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (- (* x x) (* x y)) 2.0)
  (* (- (* x x) (* x y)) 2.0)
  (* (- (* x x) (* x y)) 2.0)
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* (* (+ y x) x) (* 2.0 (- x y)))
  (* 2.0 (+ (* x y) (* x x)))
  (* 2.0 (+ (* x y) (* x x)))
  (* 2.0 (+ (* x y) (* x x)))
5.344 * * * [progress]: adding candidates to table
5.795 * [progress]: [Phase 3 of 3] Extracting.
5.795 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
5.795 * * * [regime-changes]: Trying 2 branch expressions: (y x)
5.795 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
5.819 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ (* (- x y) (* (+ x y) (* x 2.0))) (+ x y)))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
5.870 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
5.871 * [simplify]: Simplifying:
  (* (* 2.0 x) (- x y))
5.871 * * [simplify]: iteration 0: 6 enodes
5.871 * * [simplify]: iteration 1: 8 enodes
5.872 * * [simplify]: iteration complete: 8 enodes
5.872 * * [simplify]: Extracting #0: cost 1 inf + 0
5.872 * * [simplify]: Extracting #1: cost 3 inf + 0
5.872 * * [simplify]: Extracting #2: cost 6 inf + 0
5.872 * * [simplify]: Extracting #3: cost 2 inf + 45
5.872 * * [simplify]: Extracting #4: cost 0 inf + 210
5.872 * [simplify]: Simplified to:
  (* (- x y) (* 2.0 x))
7.505 * [regime-testing]: Baseline error score: 0.01050131266408301
7.514 * [regime-testing]: Oracle error score: 0.008001000125015627
7.530 * [regime-testing]: End program error score: 0.01050131266408301
7.616 * [regime-testing]: Target error score: 0.01050131266408301