24.686 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.023 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (* 2.0 (- (* x x) (* x y)))
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: Extracting # 3 : cost  0
0.025 * * [simplify]: Extracting # 4 : cost  0
0.025 * * [simplify]: Extracting # 5 : cost  0
0.025 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.026 * * [simplify]: Extracting # 0 : cost  0
0.026 * * [simplify]: Extracting # 1 : cost  0
0.026 * * [simplify]: Extracting # 2 : cost  0
0.026 * * [simplify]: Extracting # 3 : cost  0
0.026 * * [simplify]: iteration  1 :  14  enodes  (cost  7 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  2 :  33  enodes  (cost  7 )
0.043 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  3 :  73  enodes  (cost  7 )
0.060 * * [simplify]: Extracting # 0 : cost  0
0.061 * * [simplify]: Extracting # 1 : cost  0
0.061 * * [simplify]: Extracting # 2 : cost  0
0.061 * * [simplify]: iteration  4 :  109  enodes  (cost  7 )
0.086 * * [simplify]: Extracting # 0 : cost  0
0.086 * * [simplify]: iteration  5 :  121  enodes  (cost  7 )
0.115 * * [simplify]: Extracting # 0 : cost  0
0.115 * * [simplify]: iteration  6 :  123  enodes  (cost  7 )
0.140 * * [simplify]: Extracting # 0 : cost  0
0.140 * * [simplify]: iteration done:  123  enodes  (cost  7 )
0.140 * [simplify]: Simplified to:
  (* (* x (- x y)) 2.0)
0.142 * * [progress]: iteration 1 / 4
0.142 * * * [progress]: picking best candidate
0.143 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
0.143 * * * [progress]: localizing error
0.150 * * * [progress]: generating rewritten candidates
0.150 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
0.183 * * * * [progress]: [ 2 / 2 ] rewriting at (2 2)
0.193 * * * [progress]: generating series expansions
0.193 * * * * [progress]: [ 1 / 2 ] generating series at (2)
0.193 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y)))
0.193 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
0.194 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
0.194 * [taylor]: Taking taylor expansion of 2.0 in y
0.194 * [backup-simplify]: Simplify 2.0 into 2.0
0.194 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [backup-simplify]: Simplify x into x
0.194 * [taylor]: Taking taylor expansion of (* x y) in y
0.194 * [taylor]: Taking taylor expansion of x in y
0.194 * [backup-simplify]: Simplify x into x
0.194 * [taylor]: Taking taylor expansion of y in y
0.194 * [backup-simplify]: Simplify 0 into 0
0.194 * [backup-simplify]: Simplify 1 into 1
0.194 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.194 * [taylor]: Taking taylor expansion of 2.0 in x
0.194 * [backup-simplify]: Simplify 2.0 into 2.0
0.194 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in x
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 * [taylor]: Taking taylor expansion of (* x y) in x
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 * [taylor]: Taking taylor expansion of y in x
0.194 * [backup-simplify]: Simplify y into y
0.194 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
0.194 * [taylor]: Taking taylor expansion of 2.0 in x
0.194 * [backup-simplify]: Simplify 2.0 into 2.0
0.194 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.194 * [taylor]: Taking taylor expansion of (pow x 2) in x
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 * [taylor]: Taking taylor expansion of (* x y) in x
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 * [taylor]: Taking taylor expansion of y in x
0.194 * [backup-simplify]: Simplify y into y
0.194 * [backup-simplify]: Simplify (* 0 y) into 0
0.195 * [backup-simplify]: Simplify (- 0) into 0
0.195 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.195 * [taylor]: Taking taylor expansion of 0 in y
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.196 * [backup-simplify]: Simplify (- y) into (- y)
0.196 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.196 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
0.196 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
0.196 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.196 * [taylor]: Taking taylor expansion of 2.0 in y
0.196 * [backup-simplify]: Simplify 2.0 into 2.0
0.196 * [taylor]: Taking taylor expansion of y in y
0.196 * [backup-simplify]: Simplify 0 into 0
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.197 * [backup-simplify]: Simplify (- 0) into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify (* 1 1) into 1
0.197 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.198 * [backup-simplify]: Simplify (- 0) into 0
0.198 * [backup-simplify]: Simplify (+ 1 0) into 1
0.198 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
0.198 * [taylor]: Taking taylor expansion of 2.0 in y
0.198 * [backup-simplify]: Simplify 2.0 into 2.0
0.198 * [backup-simplify]: Simplify 2.0 into 2.0
0.199 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) 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 0 into 0
0.200 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.201 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.201 * [backup-simplify]: Simplify (- 0) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.202 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.202 * [taylor]: Taking taylor expansion of 0 in y
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 0 into 0
0.202 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.203 * [backup-simplify]: Simplify (- 0) into 0
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify 0 into 0
0.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.204 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.205 * [backup-simplify]: Simplify (- 0) into 0
0.205 * [backup-simplify]: Simplify (+ 0 0) into 0
0.206 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.206 * [taylor]: Taking taylor expansion of 0 in y
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify 0 into 0
0.206 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.207 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
0.207 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.207 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.207 * [taylor]: Taking taylor expansion of 2.0 in y
0.207 * [backup-simplify]: Simplify 2.0 into 2.0
0.207 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.207 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [backup-simplify]: Simplify x into x
0.207 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.207 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.207 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.207 * [taylor]: Taking taylor expansion of (* x y) in y
0.207 * [taylor]: Taking taylor expansion of x in y
0.207 * [backup-simplify]: Simplify x into x
0.207 * [taylor]: Taking taylor expansion of y in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 1 into 1
0.207 * [backup-simplify]: Simplify (* x 0) into 0
0.207 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.207 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.207 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.207 * [taylor]: Taking taylor expansion of 2.0 in x
0.207 * [backup-simplify]: Simplify 2.0 into 2.0
0.207 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.207 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.208 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [backup-simplify]: Simplify (* 1 1) into 1
0.208 * [backup-simplify]: Simplify (/ 1 1) into 1
0.208 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.208 * [taylor]: Taking taylor expansion of (* x y) in x
0.208 * [taylor]: Taking taylor expansion of x in x
0.208 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify 1 into 1
0.208 * [taylor]: Taking taylor expansion of y in x
0.208 * [backup-simplify]: Simplify y into y
0.208 * [backup-simplify]: Simplify (* 0 y) into 0
0.208 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.208 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.208 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.208 * [taylor]: Taking taylor expansion of 2.0 in x
0.209 * [backup-simplify]: Simplify 2.0 into 2.0
0.209 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.209 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.209 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (* 1 1) into 1
0.209 * [backup-simplify]: Simplify (/ 1 1) into 1
0.209 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.209 * [taylor]: Taking taylor expansion of (* x y) in x
0.209 * [taylor]: Taking taylor expansion of x in x
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [taylor]: Taking taylor expansion of y in x
0.209 * [backup-simplify]: Simplify y into y
0.209 * [backup-simplify]: Simplify (* 0 y) into 0
0.209 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.210 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.210 * [backup-simplify]: Simplify (+ 1 0) into 1
0.210 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.210 * [taylor]: Taking taylor expansion of 2.0 in y
0.210 * [backup-simplify]: Simplify 2.0 into 2.0
0.210 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.211 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.211 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.211 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.211 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.211 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.211 * [taylor]: Taking taylor expansion of 2.0 in y
0.211 * [backup-simplify]: Simplify 2.0 into 2.0
0.211 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.211 * [taylor]: Taking taylor expansion of y in y
0.211 * [backup-simplify]: Simplify 0 into 0
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify (/ 1 1) into 1
0.212 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.212 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.212 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.212 * [backup-simplify]: Simplify 2.0 into 2.0
0.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.214 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.214 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.214 * [backup-simplify]: Simplify (- 0) into 0
0.215 * [backup-simplify]: Simplify (+ 0 0) into 0
0.215 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.215 * [taylor]: Taking taylor expansion of 0 in y
0.215 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.216 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.216 * [backup-simplify]: Simplify (- 0) into 0
0.216 * [backup-simplify]: Simplify 0 into 0
0.216 * [backup-simplify]: Simplify 0 into 0
0.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.218 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.218 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.218 * [backup-simplify]: Simplify (- 0) into 0
0.219 * [backup-simplify]: Simplify (+ 0 0) into 0
0.219 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.219 * [taylor]: Taking taylor expansion of 0 in y
0.219 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.220 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.221 * [backup-simplify]: Simplify (- 0) into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.223 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.223 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.223 * [backup-simplify]: Simplify (- 0) into 0
0.223 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.224 * [backup-simplify]: Simplify 0 into 0
0.224 * [backup-simplify]: Simplify 0 into 0
0.225 * [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)))
0.225 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
0.225 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
0.225 * [taylor]: Taking taylor expansion of 2.0 in y
0.225 * [backup-simplify]: Simplify 2.0 into 2.0
0.225 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.225 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [backup-simplify]: Simplify x into x
0.225 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.225 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.225 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.225 * [taylor]: Taking taylor expansion of (* x y) in y
0.225 * [taylor]: Taking taylor expansion of x in y
0.225 * [backup-simplify]: Simplify x into x
0.225 * [taylor]: Taking taylor expansion of y in y
0.226 * [backup-simplify]: Simplify 0 into 0
0.226 * [backup-simplify]: Simplify 1 into 1
0.226 * [backup-simplify]: Simplify (* x 0) into 0
0.226 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.226 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.226 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.226 * [taylor]: Taking taylor expansion of 2.0 in x
0.226 * [backup-simplify]: Simplify 2.0 into 2.0
0.226 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.226 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [backup-simplify]: Simplify (* 1 1) into 1
0.227 * [backup-simplify]: Simplify (/ 1 1) into 1
0.227 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.227 * [taylor]: Taking taylor expansion of (* x y) in x
0.227 * [taylor]: Taking taylor expansion of x in x
0.227 * [backup-simplify]: Simplify 0 into 0
0.227 * [backup-simplify]: Simplify 1 into 1
0.227 * [taylor]: Taking taylor expansion of y in x
0.227 * [backup-simplify]: Simplify y into y
0.227 * [backup-simplify]: Simplify (* 0 y) into 0
0.227 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.227 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.227 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
0.227 * [taylor]: Taking taylor expansion of 2.0 in x
0.228 * [backup-simplify]: Simplify 2.0 into 2.0
0.228 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.228 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.228 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [backup-simplify]: Simplify (* 1 1) into 1
0.228 * [backup-simplify]: Simplify (/ 1 1) into 1
0.228 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.228 * [taylor]: Taking taylor expansion of (* x y) in x
0.228 * [taylor]: Taking taylor expansion of x in x
0.228 * [backup-simplify]: Simplify 0 into 0
0.228 * [backup-simplify]: Simplify 1 into 1
0.228 * [taylor]: Taking taylor expansion of y in x
0.228 * [backup-simplify]: Simplify y into y
0.228 * [backup-simplify]: Simplify (* 0 y) into 0
0.228 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.229 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.229 * [backup-simplify]: Simplify (+ 1 0) into 1
0.229 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.229 * [taylor]: Taking taylor expansion of 2.0 in y
0.229 * [backup-simplify]: Simplify 2.0 into 2.0
0.229 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.230 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.230 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.230 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.230 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.230 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.230 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.230 * [taylor]: Taking taylor expansion of 2.0 in y
0.230 * [backup-simplify]: Simplify 2.0 into 2.0
0.230 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.230 * [taylor]: Taking taylor expansion of y in y
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.231 * [backup-simplify]: Simplify (/ 1 1) into 1
0.231 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.231 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.231 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.231 * [backup-simplify]: Simplify 2.0 into 2.0
0.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.233 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.233 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.233 * [backup-simplify]: Simplify (- 0) into 0
0.233 * [backup-simplify]: Simplify (+ 0 0) into 0
0.234 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.234 * [taylor]: Taking taylor expansion of 0 in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.235 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.235 * [backup-simplify]: Simplify (- 0) into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.235 * [backup-simplify]: Simplify 0 into 0
0.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.237 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.238 * [backup-simplify]: Simplify (- 0) into 0
0.238 * [backup-simplify]: Simplify (+ 0 0) into 0
0.239 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify 0 into 0
0.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.240 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.240 * [backup-simplify]: Simplify (- 0) into 0
0.240 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.242 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.242 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.242 * [backup-simplify]: Simplify (- 0) into 0
0.243 * [backup-simplify]: Simplify (+ 0 0) into 0
0.243 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.243 * [taylor]: Taking taylor expansion of 0 in y
0.243 * [backup-simplify]: Simplify 0 into 0
0.244 * [backup-simplify]: Simplify 0 into 0
0.247 * [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)))
0.247 * * * * [progress]: [ 2 / 2 ] generating series at (2 2)
0.247 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y))
0.247 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
0.247 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [backup-simplify]: Simplify x into x
0.247 * [taylor]: Taking taylor expansion of (* x y) in y
0.247 * [taylor]: Taking taylor expansion of x in y
0.247 * [backup-simplify]: Simplify x into x
0.247 * [taylor]: Taking taylor expansion of y in y
0.247 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify 1 into 1
0.247 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.247 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.247 * [taylor]: Taking taylor expansion of x in x
0.247 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of (* x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [backup-simplify]: Simplify y into y
0.248 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
0.248 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of (* x y) in x
0.248 * [taylor]: Taking taylor expansion of x in x
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 1 into 1
0.248 * [taylor]: Taking taylor expansion of y in x
0.248 * [backup-simplify]: Simplify y into y
0.248 * [backup-simplify]: Simplify (* 0 y) into 0
0.248 * [backup-simplify]: Simplify (- 0) into 0
0.248 * [backup-simplify]: Simplify (+ 0 0) into 0
0.248 * [taylor]: Taking taylor expansion of 0 in y
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.249 * [backup-simplify]: Simplify (- y) into (- y)
0.249 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.249 * [taylor]: Taking taylor expansion of (- y) in y
0.249 * [taylor]: Taking taylor expansion of y in y
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 1 into 1
0.249 * [backup-simplify]: Simplify (- 0) into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (* 1 1) into 1
0.250 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.250 * [backup-simplify]: Simplify (- 0) into 0
0.250 * [backup-simplify]: Simplify (+ 1 0) into 1
0.250 * [taylor]: Taking taylor expansion of 1 in y
0.250 * [backup-simplify]: Simplify 1 into 1
0.250 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (- 1) into -1
0.251 * [backup-simplify]: Simplify -1 into -1
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.252 * [backup-simplify]: Simplify (- 0) into 0
0.252 * [backup-simplify]: Simplify (+ 0 0) into 0
0.252 * [taylor]: Taking taylor expansion of 0 in y
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify (- 0) into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.254 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.254 * [backup-simplify]: Simplify (- 0) into 0
0.254 * [backup-simplify]: Simplify (+ 0 0) into 0
0.254 * [taylor]: Taking taylor expansion of 0 in y
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
0.255 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
0.255 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.255 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [backup-simplify]: Simplify x into x
0.255 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.255 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.255 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.255 * [taylor]: Taking taylor expansion of (* x y) in y
0.255 * [taylor]: Taking taylor expansion of x in y
0.255 * [backup-simplify]: Simplify x into x
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (* x 0) into 0
0.255 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.255 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.255 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.255 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.255 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.255 * [taylor]: Taking taylor expansion of x in x
0.255 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (* 1 1) into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.256 * [taylor]: Taking taylor expansion of (* x y) in x
0.256 * [taylor]: Taking taylor expansion of x in x
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [taylor]: Taking taylor expansion of y in x
0.256 * [backup-simplify]: Simplify y into y
0.256 * [backup-simplify]: Simplify (* 0 y) into 0
0.256 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.257 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.257 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.257 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [backup-simplify]: Simplify (* 1 1) into 1
0.257 * [backup-simplify]: Simplify (/ 1 1) into 1
0.257 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.257 * [taylor]: Taking taylor expansion of (* x y) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [backup-simplify]: Simplify y into y
0.257 * [backup-simplify]: Simplify (* 0 y) into 0
0.257 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.258 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.258 * [backup-simplify]: Simplify (+ 1 0) into 1
0.258 * [taylor]: Taking taylor expansion of 1 in y
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.259 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.259 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.259 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.259 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.259 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.259 * [taylor]: Taking taylor expansion of y in y
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.259 * [backup-simplify]: Simplify (/ 1 1) into 1
0.259 * [backup-simplify]: Simplify (- 1) into -1
0.259 * [backup-simplify]: Simplify -1 into -1
0.259 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.261 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.261 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ 0 0) into 0
0.262 * [taylor]: Taking taylor expansion of 0 in y
0.262 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.266 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.266 * [backup-simplify]: Simplify (- 0) into 0
0.267 * [backup-simplify]: Simplify (+ 0 0) into 0
0.267 * [taylor]: Taking taylor expansion of 0 in y
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.267 * [backup-simplify]: Simplify (- 0) into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.270 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.270 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.270 * [backup-simplify]: Simplify (- 0) into 0
0.270 * [backup-simplify]: Simplify (+ 0 0) into 0
0.270 * [taylor]: Taking taylor expansion of 0 in y
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
0.271 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
0.271 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [backup-simplify]: Simplify x into x
0.271 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.271 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.271 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.271 * [taylor]: Taking taylor expansion of (* x y) in y
0.271 * [taylor]: Taking taylor expansion of x in y
0.271 * [backup-simplify]: Simplify x into x
0.271 * [taylor]: Taking taylor expansion of y in y
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.271 * [backup-simplify]: Simplify (* x 0) into 0
0.271 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.271 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.271 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.271 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.271 * [taylor]: Taking taylor expansion of x in x
0.271 * [backup-simplify]: Simplify 0 into 0
0.271 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (* 1 1) into 1
0.272 * [backup-simplify]: Simplify (/ 1 1) into 1
0.272 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.272 * [taylor]: Taking taylor expansion of (* x y) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify 1 into 1
0.272 * [taylor]: Taking taylor expansion of y in x
0.272 * [backup-simplify]: Simplify y into y
0.272 * [backup-simplify]: Simplify (* 0 y) into 0
0.272 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.272 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.272 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.272 * [taylor]: Taking taylor expansion of x in x
0.272 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 1 into 1
0.273 * [backup-simplify]: Simplify (* 1 1) into 1
0.273 * [backup-simplify]: Simplify (/ 1 1) into 1
0.273 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.273 * [taylor]: Taking taylor expansion of (* x y) in x
0.273 * [taylor]: Taking taylor expansion of x in x
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 1 into 1
0.273 * [taylor]: Taking taylor expansion of y in x
0.273 * [backup-simplify]: Simplify y into y
0.273 * [backup-simplify]: Simplify (* 0 y) into 0
0.273 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.273 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.274 * [backup-simplify]: Simplify (+ 1 0) into 1
0.274 * [taylor]: Taking taylor expansion of 1 in y
0.274 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.275 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.275 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.275 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.275 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.275 * [taylor]: Taking taylor expansion of y in y
0.275 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify 1 into 1
0.275 * [backup-simplify]: Simplify (/ 1 1) into 1
0.275 * [backup-simplify]: Simplify (- 1) into -1
0.275 * [backup-simplify]: Simplify -1 into -1
0.275 * [backup-simplify]: Simplify 1 into 1
0.276 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.278 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.278 * [backup-simplify]: Simplify (- 0) into 0
0.278 * [backup-simplify]: Simplify (+ 0 0) into 0
0.278 * [taylor]: Taking taylor expansion of 0 in y
0.278 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.279 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.281 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.281 * [backup-simplify]: Simplify (- 0) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.282 * [taylor]: Taking taylor expansion of 0 in y
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (- 0) into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.285 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ 0 0) into 0
0.285 * [taylor]: Taking taylor expansion of 0 in y
0.285 * [backup-simplify]: Simplify 0 into 0
0.285 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
0.286 * * * [progress]: simplifying candidates
0.287 * [simplify]: Simplifying:
  (expm1 (* 2.0 (- (* x x) (* x y))))
  (log1p (* 2.0 (- (* x x) (* x y))))
  (* 2.0 (- (* x x) (* x y)))
  (+ (log 2.0) (log (- (* x x) (* x y))))
  (log (* 2.0 (- (* x x) (* x y))))
  (exp (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 2.0) 2.0) (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y))))
  (* (cbrt (* 2.0 (- (* x x) (* x y)))) (cbrt (* 2.0 (- (* x x) (* x y)))))
  (cbrt (* 2.0 (- (* x x) (* x y))))
  (* (* (* 2.0 (- (* x x) (* x y))) (* 2.0 (- (* x x) (* x y)))) (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (sqrt (* 2.0 (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* (sqrt 2.0) (sqrt (- (* x x) (* x y))))
  (* 2.0 (fma x x (- (* y x))))
  (* 2.0 (fma (- y) x (* y x)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (fma x x (- (* y x))) 2.0)
  (* (fma (- y) x (* y x)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* (* x x) 2.0)
  (* (- (* x y)) 2.0)
  (* 2.0 (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y)))))
  (* 2.0 (sqrt (- (* x x) (* x y))))
  (* 2.0 1)
  (* 2.0 x)
  (* (cbrt 2.0) (- (* x x) (* x y)))
  (* (sqrt 2.0) (- (* x x) (* x y)))
  (* 2.0 (- (* x x) (* x y)))
  (* 2.0 (- (pow (* x x) 3) (pow (* x y) 3)))
  (* 2.0 (- (* (* x x) (* x x)) (* (* x y) (* x y))))
  (fma x x (- (* y x)))
  (fma (- y) x (* y x))
  (expm1 (- (* x x) (* x y)))
  (log1p (- (* x x) (* x y)))
  (- (* x y))
  (/ (exp (* x x)) (exp (* x y)))
  (log (- (* x x) (* x y)))
  (exp (- (* x x) (* x y)))
  (* (cbrt (- (* x x) (* x y))) (cbrt (- (* x x) (* x y))))
  (cbrt (- (* x x) (* x y)))
  (* (* (- (* x x) (* x y)) (- (* x x) (* x y))) (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (sqrt (- (* x x) (* x y)))
  (- (pow (* x x) 3) (pow (* x y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* x y) (* x y)) (* (* x x) (* x y))))
  (- (* x y))
  (- (* (* x x) (* x x)) (* (* x y) (* x y)))
  (+ (* x x) (* x y))
  (- x y)
  (- (* x 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)))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
0.287 * * [simplify]: Extracting # 0 : cost  0
0.288 * * [simplify]: Extracting # 1 : cost  0
0.288 * * [simplify]: Extracting # 2 : cost  0
0.288 * * [simplify]: Extracting # 3 : cost  0
0.288 * * [simplify]: Extracting # 4 : cost  0
0.288 * * [simplify]: Extracting # 5 : cost  0
0.288 * * [simplify]: Extracting # 6 : cost  0
0.288 * * [simplify]: iteration  0 :  77  enodes  (cost  609 )
0.321 * * [simplify]: Extracting # 0 : cost  0
0.322 * * [simplify]: Extracting # 1 : cost  0
0.322 * * [simplify]: Extracting # 2 : cost  0
0.322 * * [simplify]: Extracting # 3 : cost  0
0.323 * * [simplify]: iteration  1 :  178  enodes  (cost  488 )
0.434 * * [simplify]: Extracting # 0 : cost  0
0.435 * * [simplify]: Extracting # 1 : cost  0
0.436 * * [simplify]: Extracting # 2 : cost  0
0.437 * * [simplify]: Extracting # 3 : cost  0
0.438 * * [simplify]: Extracting # 4 : cost  0
0.439 * * [simplify]: iteration  2 :  562  enodes  (cost  439 )
0.973 * * [simplify]: Extracting # 0 : cost  0
0.983 * * [simplify]: Extracting # 1 : cost  0
0.986 * * [simplify]: Extracting # 2 : cost  0
0.988 * * [simplify]: Extracting # 3 : cost  0
0.991 * * [simplify]: Extracting # 4 : cost  0
0.994 * * [simplify]: iteration  3 :  2522  enodes  (cost  439 )
2.195 * * [simplify]: Extracting # 0 : cost  0
2.203 * * [simplify]: Extracting # 1 : cost  0
2.211 * * [simplify]: Extracting # 2 : cost  0
2.219 * * [simplify]: Extracting # 3 : cost  0
2.230 * * [simplify]: Extracting # 4 : cost  0
2.236 * * [simplify]: iteration done:  5000  enodes  (cost  424 )
2.237 * [simplify]: Simplified to:
  (expm1 (* (* x (- x y)) 2.0))
  (log1p (* (* x (- x y)) 2.0))
  (* (* x (- x y)) 2.0)
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (exp (* (* x (- x y)) 2.0))
  (pow (* (* x (- x y)) 2.0) 3)
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (pow (* (* x (- x y)) 2.0) 3)
  (sqrt (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (* (sqrt 2.0) (sqrt (* x (- x y))))
  (* (sqrt 2.0) (sqrt (* x (- x y))))
  (* (* x (- x y)) 2.0)
  (* 2.0 0)
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (* x (- x y)) 2.0)
  (* 2.0 0)
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (* (cbrt (* x (- x y))) (cbrt (* x (- x y)))) 2.0)
  (* 2.0 (sqrt (* x (- x y))))
  2.0
  (* 2.0 x)
  (* (cbrt 2.0) (* x (- x y)))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) 2.0)
  (* 2.0 (- (pow x 6) (pow (* x y) 3)))
  (* 2.0 (* (* x (+ x y)) (* x (- x y))))
  (* x (- x y))
  0
  (expm1 (* x (- x y)))
  (log1p (* x (- x y)))
  (- (* x y))
  (exp (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (pow (* x (- x y)) 3)
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (- (pow x 6) (pow (* x y) 3))
  (fma (* x y) (* x (+ x y)) (pow x 4))
  (- (* x y))
  (* (* x (+ x y)) (* x (- x y)))
  (* x (+ x y))
  (- x y)
  (- (* x y))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
2.237 * * * [progress]: adding candidates to table
2.353 * * [progress]: iteration 2 / 4
2.354 * * * [progress]: picking best candidate
2.356 * * * * [pick]: Picked  #<alt (λ (x y) (* (* 2.0 x) (- x y)))>
2.356 * * * [progress]: localizing error
2.364 * * * [progress]: generating rewritten candidates
2.364 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
2.403 * * * [progress]: generating series expansions
2.403 * * * * [progress]: [ 1 / 1 ] generating series at (2)
2.404 * [backup-simplify]: Simplify (* (* 2.0 x) (- x y)) into (* 2.0 (* x (- x y)))
2.404 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
2.404 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
2.404 * [taylor]: Taking taylor expansion of 2.0 in y
2.404 * [backup-simplify]: Simplify 2.0 into 2.0
2.404 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
2.404 * [taylor]: Taking taylor expansion of x in y
2.404 * [backup-simplify]: Simplify x into x
2.404 * [taylor]: Taking taylor expansion of (- x y) in y
2.404 * [taylor]: Taking taylor expansion of x in y
2.404 * [backup-simplify]: Simplify x into x
2.404 * [taylor]: Taking taylor expansion of y in y
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
2.404 * [taylor]: Taking taylor expansion of 2.0 in x
2.404 * [backup-simplify]: Simplify 2.0 into 2.0
2.404 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [taylor]: Taking taylor expansion of (- x y) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [taylor]: Taking taylor expansion of y in x
2.404 * [backup-simplify]: Simplify y into y
2.404 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
2.404 * [taylor]: Taking taylor expansion of 2.0 in x
2.404 * [backup-simplify]: Simplify 2.0 into 2.0
2.404 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [taylor]: Taking taylor expansion of (- x y) in x
2.404 * [taylor]: Taking taylor expansion of x in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 1 into 1
2.404 * [taylor]: Taking taylor expansion of y in x
2.404 * [backup-simplify]: Simplify y into y
2.404 * [backup-simplify]: Simplify (- y) into (- y)
2.404 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.404 * [backup-simplify]: Simplify (* 0 (- y)) into 0
2.405 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify (- 0) into 0
2.405 * [backup-simplify]: Simplify (+ 1 0) into 1
2.406 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
2.406 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
2.406 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
2.406 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
2.406 * [taylor]: Taking taylor expansion of 2.0 in y
2.406 * [backup-simplify]: Simplify 2.0 into 2.0
2.406 * [taylor]: Taking taylor expansion of y in y
2.406 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify 1 into 1
2.406 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.407 * [backup-simplify]: Simplify (- 0) into 0
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify (- 0) into 0
2.407 * [backup-simplify]: Simplify (+ 0 0) into 0
2.408 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
2.408 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
2.408 * [taylor]: Taking taylor expansion of 2.0 in y
2.408 * [backup-simplify]: Simplify 2.0 into 2.0
2.408 * [backup-simplify]: Simplify 2.0 into 2.0
2.409 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.409 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.410 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify (- 0) into 0
2.410 * [backup-simplify]: Simplify (+ 0 0) into 0
2.411 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
2.412 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
2.412 * [taylor]: Taking taylor expansion of 0 in y
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.412 * [backup-simplify]: Simplify (- 0) into 0
2.412 * [backup-simplify]: Simplify 0 into 0
2.412 * [backup-simplify]: Simplify 0 into 0
2.413 * [backup-simplify]: Simplify (- 0) into 0
2.413 * [backup-simplify]: Simplify (+ 0 0) into 0
2.414 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
2.415 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
2.415 * [taylor]: Taking taylor expansion of 0 in y
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify 0 into 0
2.415 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.415 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (- (/ 1 x) (/ 1 y))) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
2.415 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
2.415 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
2.415 * [taylor]: Taking taylor expansion of 2.0 in y
2.415 * [backup-simplify]: Simplify 2.0 into 2.0
2.416 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
2.416 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
2.416 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.416 * [taylor]: Taking taylor expansion of x in y
2.416 * [backup-simplify]: Simplify x into x
2.416 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.416 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.416 * [taylor]: Taking taylor expansion of y in y
2.416 * [backup-simplify]: Simplify 0 into 0
2.416 * [backup-simplify]: Simplify 1 into 1
2.416 * [backup-simplify]: Simplify (/ 1 1) into 1
2.416 * [taylor]: Taking taylor expansion of x in y
2.416 * [backup-simplify]: Simplify x into x
2.416 * [backup-simplify]: Simplify (- 1) into -1
2.416 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.416 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
2.416 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
2.417 * [taylor]: Taking taylor expansion of 2.0 in x
2.417 * [backup-simplify]: Simplify 2.0 into 2.0
2.417 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
2.417 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.417 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.417 * [taylor]: Taking taylor expansion of x in x
2.417 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify 1 into 1
2.417 * [backup-simplify]: Simplify (/ 1 1) into 1
2.417 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.417 * [taylor]: Taking taylor expansion of y in x
2.417 * [backup-simplify]: Simplify y into y
2.417 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.417 * [taylor]: Taking taylor expansion of x in x
2.417 * [backup-simplify]: Simplify 0 into 0
2.417 * [backup-simplify]: Simplify 1 into 1
2.417 * [backup-simplify]: Simplify (+ 1 0) into 1
2.418 * [backup-simplify]: Simplify (/ 1 1) into 1
2.418 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
2.418 * [taylor]: Taking taylor expansion of 2.0 in x
2.418 * [backup-simplify]: Simplify 2.0 into 2.0
2.418 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
2.418 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
2.418 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.418 * [taylor]: Taking taylor expansion of x in x
2.418 * [backup-simplify]: Simplify 0 into 0
2.418 * [backup-simplify]: Simplify 1 into 1
2.418 * [backup-simplify]: Simplify (/ 1 1) into 1
2.418 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.418 * [taylor]: Taking taylor expansion of y in x
2.418 * [backup-simplify]: Simplify y into y
2.418 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.419 * [taylor]: Taking taylor expansion of x in x
2.419 * [backup-simplify]: Simplify 0 into 0
2.419 * [backup-simplify]: Simplify 1 into 1
2.419 * [backup-simplify]: Simplify (+ 1 0) into 1
2.419 * [backup-simplify]: Simplify (/ 1 1) into 1
2.420 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.420 * [taylor]: Taking taylor expansion of 2.0 in y
2.420 * [backup-simplify]: Simplify 2.0 into 2.0
2.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.420 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.420 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.421 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
2.422 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
2.422 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.422 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.422 * [taylor]: Taking taylor expansion of 2.0 in y
2.422 * [backup-simplify]: Simplify 2.0 into 2.0
2.422 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.422 * [taylor]: Taking taylor expansion of y in y
2.422 * [backup-simplify]: Simplify 0 into 0
2.422 * [backup-simplify]: Simplify 1 into 1
2.422 * [backup-simplify]: Simplify (/ 1 1) into 1
2.422 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.423 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.423 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.423 * [backup-simplify]: Simplify 2.0 into 2.0
2.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.424 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.424 * [backup-simplify]: Simplify (- 0) into 0
2.425 * [backup-simplify]: Simplify (+ 0 0) into 0
2.426 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
2.427 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.427 * [taylor]: Taking taylor expansion of 0 in y
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.428 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.428 * [backup-simplify]: Simplify (- 0) into 0
2.428 * [backup-simplify]: Simplify 0 into 0
2.428 * [backup-simplify]: Simplify 0 into 0
2.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.429 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.430 * [backup-simplify]: Simplify (- 0) into 0
2.430 * [backup-simplify]: Simplify (+ 0 0) into 0
2.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.432 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.432 * [taylor]: Taking taylor expansion of 0 in y
2.433 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.434 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.434 * [backup-simplify]: Simplify (- 0) into 0
2.434 * [backup-simplify]: Simplify 0 into 0
2.434 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.441 * [backup-simplify]: Simplify (- 0) into 0
2.441 * [backup-simplify]: Simplify (+ 0 0) into 0
2.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.444 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.444 * [taylor]: Taking taylor expansion of 0 in y
2.444 * [backup-simplify]: Simplify 0 into 0
2.444 * [backup-simplify]: Simplify 0 into 0
2.445 * [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)))
2.445 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
2.445 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
2.445 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
2.445 * [taylor]: Taking taylor expansion of -2.0 in y
2.445 * [backup-simplify]: Simplify -2.0 into -2.0
2.445 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
2.445 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
2.445 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.445 * [taylor]: Taking taylor expansion of y in y
2.445 * [backup-simplify]: Simplify 0 into 0
2.445 * [backup-simplify]: Simplify 1 into 1
2.446 * [backup-simplify]: Simplify (/ 1 1) into 1
2.446 * [taylor]: Taking taylor expansion of (/ 1 x) in y
2.446 * [taylor]: Taking taylor expansion of x in y
2.446 * [backup-simplify]: Simplify x into x
2.446 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.446 * [taylor]: Taking taylor expansion of x in y
2.446 * [backup-simplify]: Simplify x into x
2.446 * [backup-simplify]: Simplify (+ 1 0) into 1
2.446 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.446 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
2.446 * [taylor]: Taking taylor expansion of -2.0 in x
2.446 * [backup-simplify]: Simplify -2.0 into -2.0
2.446 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
2.446 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.446 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.447 * [taylor]: Taking taylor expansion of y in x
2.447 * [backup-simplify]: Simplify y into y
2.447 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.447 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify 1 into 1
2.447 * [backup-simplify]: Simplify (/ 1 1) into 1
2.447 * [taylor]: Taking taylor expansion of x in x
2.447 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify 1 into 1
2.447 * [backup-simplify]: Simplify (- 1) into -1
2.448 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.448 * [backup-simplify]: Simplify (/ -1 1) into -1
2.448 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
2.448 * [taylor]: Taking taylor expansion of -2.0 in x
2.448 * [backup-simplify]: Simplify -2.0 into -2.0
2.448 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
2.448 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
2.448 * [taylor]: Taking taylor expansion of (/ 1 y) in x
2.448 * [taylor]: Taking taylor expansion of y in x
2.448 * [backup-simplify]: Simplify y into y
2.448 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.448 * [taylor]: Taking taylor expansion of (/ 1 x) in x
2.448 * [taylor]: Taking taylor expansion of x in x
2.448 * [backup-simplify]: Simplify 0 into 0
2.448 * [backup-simplify]: Simplify 1 into 1
2.449 * [backup-simplify]: Simplify (/ 1 1) into 1
2.449 * [taylor]: Taking taylor expansion of x in x
2.449 * [backup-simplify]: Simplify 0 into 0
2.449 * [backup-simplify]: Simplify 1 into 1
2.449 * [backup-simplify]: Simplify (- 1) into -1
2.450 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.450 * [backup-simplify]: Simplify (/ -1 1) into -1
2.450 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
2.450 * [taylor]: Taking taylor expansion of 2.0 in y
2.451 * [backup-simplify]: Simplify 2.0 into 2.0
2.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.451 * [backup-simplify]: Simplify (- 0) into 0
2.452 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
2.452 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
2.453 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
2.453 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.453 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.453 * [taylor]: Taking taylor expansion of 2.0 in y
2.453 * [backup-simplify]: Simplify 2.0 into 2.0
2.453 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.453 * [taylor]: Taking taylor expansion of y in y
2.453 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify 1 into 1
2.453 * [backup-simplify]: Simplify (/ 1 1) into 1
2.454 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.454 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.454 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.454 * [backup-simplify]: Simplify 2.0 into 2.0
2.454 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.455 * [backup-simplify]: Simplify (- 0) into 0
2.456 * [backup-simplify]: Simplify (+ 0 0) into 0
2.457 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
2.458 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
2.458 * [taylor]: Taking taylor expansion of 0 in y
2.458 * [backup-simplify]: Simplify 0 into 0
2.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.459 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.459 * [backup-simplify]: Simplify (- 0) into 0
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify 0 into 0
2.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.460 * [backup-simplify]: Simplify (- 0) into 0
2.461 * [backup-simplify]: Simplify (+ 0 0) into 0
2.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.463 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
2.464 * [taylor]: Taking taylor expansion of 0 in y
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.465 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.465 * [backup-simplify]: Simplify (- 0) into 0
2.465 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify 0 into 0
2.466 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.467 * [backup-simplify]: Simplify (- 0) into 0
2.467 * [backup-simplify]: Simplify (+ 0 0) into 0
2.469 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.470 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
2.471 * [taylor]: Taking taylor expansion of 0 in y
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [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)))
2.471 * * * [progress]: simplifying candidates
2.473 * [simplify]: Simplifying:
  (expm1 (* (* 2.0 x) (- x y)))
  (log1p (* (* 2.0 x) (- x y)))
  (* (* 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) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (* 2.0 x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))))
  (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (* 2.0 x) (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))))
  (* (* 2.0 x) (fma (- y) 1 (* y 1)))
  (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))))
  (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (* 2.0 x) (fma (sqrt x) (sqrt x) (- (* y 1))))
  (* (* 2.0 x) (fma (- y) 1 (* y 1)))
  (* (* 2.0 x) (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))))
  (* (* 2.0 x) (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))))
  (* (* 2.0 x) (fma 1 x (- (* (sqrt y) (sqrt y)))))
  (* (* 2.0 x) (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))))
  (* (* 2.0 x) (fma 1 x (- (* y 1))))
  (* (* 2.0 x) (fma (- y) 1 (* y 1)))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (- y))
  (* (* 2.0 x) x)
  (* (* 2.0 x) (- y))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* (sqrt y) (sqrt y)))) (* 2.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x))
  (* (fma (* (cbrt x) (cbrt x)) (cbrt x) (- (* y 1))) (* 2.0 x))
  (* (fma (- y) 1 (* y 1)) (* 2.0 x))
  (* (fma (sqrt x) (sqrt x) (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x))
  (* (fma (sqrt x) (sqrt x) (- (* (sqrt y) (sqrt y)))) (* 2.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x))
  (* (fma (sqrt x) (sqrt x) (- (* y 1))) (* 2.0 x))
  (* (fma (- y) 1 (* y 1)) (* 2.0 x))
  (* (fma 1 x (- (* (cbrt y) (* (cbrt y) (cbrt y))))) (* 2.0 x))
  (* (fma (- (cbrt y)) (* (cbrt y) (cbrt y)) (* (cbrt y) (* (cbrt y) (cbrt y)))) (* 2.0 x))
  (* (fma 1 x (- (* (sqrt y) (sqrt y)))) (* 2.0 x))
  (* (fma (- (sqrt y)) (sqrt y) (* (sqrt y) (sqrt y))) (* 2.0 x))
  (* (fma 1 x (- (* y 1))) (* 2.0 x))
  (* (fma (- y) 1 (* y 1)) (* 2.0 x))
  (* 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)))
2.476 * * [simplify]: Extracting # 0 : cost  0
2.476 * * [simplify]: Extracting # 1 : cost  0
2.476 * * [simplify]: Extracting # 2 : cost  0
2.476 * * [simplify]: Extracting # 3 : cost  0
2.477 * * [simplify]: Extracting # 4 : cost  0
2.477 * * [simplify]: Extracting # 5 : cost  0
2.477 * * [simplify]: Extracting # 6 : cost  0
2.477 * * [simplify]: Extracting # 7 : cost  0
2.478 * * [simplify]: iteration  0 :  112  enodes  (cost  883 )
2.506 * * [simplify]: Extracting # 0 : cost  0
2.507 * * [simplify]: Extracting # 1 : cost  0
2.507 * * [simplify]: Extracting # 2 : cost  0
2.507 * * [simplify]: Extracting # 3 : cost  0
2.508 * * [simplify]: Extracting # 4 : cost  0
2.508 * * [simplify]: iteration  1 :  279  enodes  (cost  706 )
2.681 * * [simplify]: Extracting # 0 : cost  0
2.683 * * [simplify]: Extracting # 1 : cost  0
2.684 * * [simplify]: Extracting # 2 : cost  0
2.685 * * [simplify]: Extracting # 3 : cost  0
2.690 * * [simplify]: Extracting # 4 : cost  0
2.691 * * [simplify]: iteration  2 :  845  enodes  (cost  570 )
3.790 * * [simplify]: Extracting # 0 : cost  0
3.795 * * [simplify]: Extracting # 1 : cost  0
3.798 * * [simplify]: Extracting # 2 : cost  0
3.802 * * [simplify]: Extracting # 3 : cost  0
3.808 * * [simplify]: Extracting # 4 : cost  0
3.817 * * [simplify]: iteration  3 :  3389  enodes  (cost  528 )
5.879 * * [simplify]: Extracting # 0 : cost  0
5.885 * * [simplify]: Extracting # 1 : cost  0
5.891 * * [simplify]: Extracting # 2 : cost  0
5.896 * * [simplify]: iteration done:  5002  enodes  (cost  510 )
5.896 * [simplify]: Simplified to:
  (expm1 (* (* 2.0 x) (- x y)))
  (log1p (* (* 2.0 x) (- x y)))
  (* x (* 2.0 (- x y)))
  (* x (* 2.0 (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (log (* (* 2.0 x) (- x y)))
  (exp (* (* 2.0 x) (- x y)))
  (pow (* (* 2.0 (- x y)) x) 3)
  (pow (* (* 2.0 (- x y)) x) 3)
  (* (cbrt (* (* 2.0 x) (- x y))) (cbrt (* (* 2.0 x) (- x y))))
  (cbrt (* (* 2.0 x) (- x y)))
  (pow (* (* 2.0 (- x y)) x) 3)
  (sqrt (* (* 2.0 x) (- x y)))
  (sqrt (* (* 2.0 x) (- x y)))
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 x))
  (* (* 2.0 x) (- y))
  (* x (* 2.0 x))
  (* (* 2.0 x) (- y))
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 (- x y)))
  (* (* 2.0 (* 0 y)) x)
  (* x (* 2.0 x))
  (* (* 2.0 x) (- y))
  (* x (* 2.0 x))
  (* (* 2.0 x) (- y))
  (* (* 2.0 x) (* (cbrt (- x y)) (cbrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* x 2.0)
  (* (* 2.0 x) (+ (sqrt x) (sqrt y)))
  (* x 2.0)
  (* (- x y) x)
  (* (* 2.0 x) (- (pow x 3) (pow y 3)))
  (* (* 2.0 x) (- (* x x) (* y y)))
  (* x (* 2.0 (- x y)))
  (* x (* 2.0 (- x y)))
  (* x (* 2.0 (- x y)))
5.897 * * * [progress]: adding candidates to table
5.966 * * [progress]: iteration 3 / 4
5.966 * * * [progress]: picking best candidate
5.969 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))>
5.969 * * * [progress]: localizing error
5.984 * * * [progress]: generating rewritten candidates
5.985 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
6.140 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
6.202 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
6.222 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
6.243 * * * [progress]: generating series expansions
6.243 * * * * [progress]: [ 1 / 4 ] generating series at (2)
6.243 * [backup-simplify]: Simplify (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) into (* 2.0 (* x (- x y)))
6.243 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
6.243 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
6.243 * [taylor]: Taking taylor expansion of 2.0 in y
6.243 * [backup-simplify]: Simplify 2.0 into 2.0
6.243 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
6.243 * [taylor]: Taking taylor expansion of x in y
6.243 * [backup-simplify]: Simplify x into x
6.243 * [taylor]: Taking taylor expansion of (- x y) in y
6.243 * [taylor]: Taking taylor expansion of x in y
6.243 * [backup-simplify]: Simplify x into x
6.243 * [taylor]: Taking taylor expansion of y in y
6.243 * [backup-simplify]: Simplify 0 into 0
6.243 * [backup-simplify]: Simplify 1 into 1
6.243 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
6.243 * [taylor]: Taking taylor expansion of 2.0 in x
6.243 * [backup-simplify]: Simplify 2.0 into 2.0
6.243 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
6.243 * [taylor]: Taking taylor expansion of x in x
6.243 * [backup-simplify]: Simplify 0 into 0
6.243 * [backup-simplify]: Simplify 1 into 1
6.244 * [taylor]: Taking taylor expansion of (- x y) in x
6.244 * [taylor]: Taking taylor expansion of x in x
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify 1 into 1
6.244 * [taylor]: Taking taylor expansion of y in x
6.244 * [backup-simplify]: Simplify y into y
6.244 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
6.244 * [taylor]: Taking taylor expansion of 2.0 in x
6.244 * [backup-simplify]: Simplify 2.0 into 2.0
6.244 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
6.244 * [taylor]: Taking taylor expansion of x in x
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify 1 into 1
6.244 * [taylor]: Taking taylor expansion of (- x y) in x
6.244 * [taylor]: Taking taylor expansion of x in x
6.244 * [backup-simplify]: Simplify 0 into 0
6.244 * [backup-simplify]: Simplify 1 into 1
6.244 * [taylor]: Taking taylor expansion of y in x
6.244 * [backup-simplify]: Simplify y into y
6.244 * [backup-simplify]: Simplify (- y) into (- y)
6.244 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.244 * [backup-simplify]: Simplify (* 0 (- y)) into 0
6.246 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.246 * [taylor]: Taking taylor expansion of 0 in y
6.246 * [backup-simplify]: Simplify 0 into 0
6.246 * [backup-simplify]: Simplify 0 into 0
6.247 * [backup-simplify]: Simplify (- 0) into 0
6.247 * [backup-simplify]: Simplify (+ 1 0) into 1
6.247 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
6.248 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
6.248 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
6.248 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
6.248 * [taylor]: Taking taylor expansion of 2.0 in y
6.248 * [backup-simplify]: Simplify 2.0 into 2.0
6.248 * [taylor]: Taking taylor expansion of y in y
6.248 * [backup-simplify]: Simplify 0 into 0
6.248 * [backup-simplify]: Simplify 1 into 1
6.248 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.248 * [backup-simplify]: Simplify (- 0) into 0
6.248 * [backup-simplify]: Simplify 0 into 0
6.248 * [backup-simplify]: Simplify 0 into 0
6.249 * [backup-simplify]: Simplify (- 0) into 0
6.249 * [backup-simplify]: Simplify (+ 0 0) into 0
6.249 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
6.250 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
6.250 * [taylor]: Taking taylor expansion of 2.0 in y
6.250 * [backup-simplify]: Simplify 2.0 into 2.0
6.250 * [backup-simplify]: Simplify 2.0 into 2.0
6.251 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
6.251 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.251 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.251 * [backup-simplify]: Simplify 0 into 0
6.251 * [backup-simplify]: Simplify (- 0) into 0
6.252 * [backup-simplify]: Simplify (+ 0 0) into 0
6.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
6.253 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
6.253 * [taylor]: Taking taylor expansion of 0 in y
6.253 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify 0 into 0
6.253 * [backup-simplify]: Simplify 0 into 0
6.254 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
6.254 * [backup-simplify]: Simplify (- 0) into 0
6.254 * [backup-simplify]: Simplify 0 into 0
6.254 * [backup-simplify]: Simplify 0 into 0
6.254 * [backup-simplify]: Simplify (- 0) into 0
6.255 * [backup-simplify]: Simplify (+ 0 0) into 0
6.255 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
6.256 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
6.256 * [taylor]: Taking taylor expansion of 0 in y
6.256 * [backup-simplify]: Simplify 0 into 0
6.256 * [backup-simplify]: Simplify 0 into 0
6.257 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
6.257 * [backup-simplify]: Simplify (* (* (* 2.0 (/ 1 x)) (sqrt (- (/ 1 x) (/ 1 y)))) (sqrt (- (/ 1 x) (/ 1 y)))) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
6.257 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
6.257 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
6.257 * [taylor]: Taking taylor expansion of 2.0 in y
6.257 * [backup-simplify]: Simplify 2.0 into 2.0
6.257 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
6.257 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.257 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.257 * [taylor]: Taking taylor expansion of x in y
6.257 * [backup-simplify]: Simplify x into x
6.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.257 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.257 * [taylor]: Taking taylor expansion of y in y
6.257 * [backup-simplify]: Simplify 0 into 0
6.257 * [backup-simplify]: Simplify 1 into 1
6.258 * [backup-simplify]: Simplify (/ 1 1) into 1
6.258 * [taylor]: Taking taylor expansion of x in y
6.258 * [backup-simplify]: Simplify x into x
6.258 * [backup-simplify]: Simplify (- 1) into -1
6.258 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.258 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
6.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
6.258 * [taylor]: Taking taylor expansion of 2.0 in x
6.258 * [backup-simplify]: Simplify 2.0 into 2.0
6.258 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
6.258 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.258 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.258 * [taylor]: Taking taylor expansion of x in x
6.258 * [backup-simplify]: Simplify 0 into 0
6.258 * [backup-simplify]: Simplify 1 into 1
6.259 * [backup-simplify]: Simplify (/ 1 1) into 1
6.259 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.259 * [taylor]: Taking taylor expansion of y in x
6.259 * [backup-simplify]: Simplify y into y
6.259 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.259 * [taylor]: Taking taylor expansion of x in x
6.259 * [backup-simplify]: Simplify 0 into 0
6.259 * [backup-simplify]: Simplify 1 into 1
6.259 * [backup-simplify]: Simplify (+ 1 0) into 1
6.259 * [backup-simplify]: Simplify (/ 1 1) into 1
6.259 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
6.259 * [taylor]: Taking taylor expansion of 2.0 in x
6.259 * [backup-simplify]: Simplify 2.0 into 2.0
6.259 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
6.259 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.259 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.259 * [taylor]: Taking taylor expansion of x in x
6.259 * [backup-simplify]: Simplify 0 into 0
6.259 * [backup-simplify]: Simplify 1 into 1
6.260 * [backup-simplify]: Simplify (/ 1 1) into 1
6.260 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.260 * [taylor]: Taking taylor expansion of y in x
6.260 * [backup-simplify]: Simplify y into y
6.260 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.260 * [taylor]: Taking taylor expansion of x in x
6.260 * [backup-simplify]: Simplify 0 into 0
6.260 * [backup-simplify]: Simplify 1 into 1
6.260 * [backup-simplify]: Simplify (+ 1 0) into 1
6.260 * [backup-simplify]: Simplify (/ 1 1) into 1
6.261 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
6.261 * [taylor]: Taking taylor expansion of 2.0 in y
6.261 * [backup-simplify]: Simplify 2.0 into 2.0
6.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.261 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.261 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.262 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
6.262 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
6.262 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
6.262 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
6.262 * [taylor]: Taking taylor expansion of 2.0 in y
6.262 * [backup-simplify]: Simplify 2.0 into 2.0
6.262 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.262 * [taylor]: Taking taylor expansion of y in y
6.262 * [backup-simplify]: Simplify 0 into 0
6.262 * [backup-simplify]: Simplify 1 into 1
6.262 * [backup-simplify]: Simplify (/ 1 1) into 1
6.262 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
6.263 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.263 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.263 * [backup-simplify]: Simplify 2.0 into 2.0
6.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.264 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.264 * [backup-simplify]: Simplify (- 0) into 0
6.264 * [backup-simplify]: Simplify (+ 0 0) into 0
6.265 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
6.265 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
6.265 * [taylor]: Taking taylor expansion of 0 in y
6.265 * [backup-simplify]: Simplify 0 into 0
6.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.266 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
6.267 * [backup-simplify]: Simplify (- 0) into 0
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify 0 into 0
6.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.267 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.267 * [backup-simplify]: Simplify (- 0) into 0
6.268 * [backup-simplify]: Simplify (+ 0 0) into 0
6.269 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.270 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
6.270 * [taylor]: Taking taylor expansion of 0 in y
6.270 * [backup-simplify]: Simplify 0 into 0
6.270 * [backup-simplify]: Simplify 0 into 0
6.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.272 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.272 * [backup-simplify]: Simplify (- 0) into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.272 * [backup-simplify]: Simplify 0 into 0
6.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.273 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.274 * [backup-simplify]: Simplify (- 0) into 0
6.274 * [backup-simplify]: Simplify (+ 0 0) into 0
6.275 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.276 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
6.276 * [taylor]: Taking taylor expansion of 0 in y
6.276 * [backup-simplify]: Simplify 0 into 0
6.276 * [backup-simplify]: Simplify 0 into 0
6.277 * [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)))
6.277 * [backup-simplify]: Simplify (* (* (* 2.0 (/ 1 (- x))) (sqrt (- (/ 1 (- x)) (/ 1 (- y))))) (sqrt (- (/ 1 (- x)) (/ 1 (- y))))) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
6.277 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
6.277 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
6.277 * [taylor]: Taking taylor expansion of -2.0 in y
6.277 * [backup-simplify]: Simplify -2.0 into -2.0
6.277 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
6.277 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.277 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.277 * [taylor]: Taking taylor expansion of y in y
6.277 * [backup-simplify]: Simplify 0 into 0
6.277 * [backup-simplify]: Simplify 1 into 1
6.277 * [backup-simplify]: Simplify (/ 1 1) into 1
6.277 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.277 * [taylor]: Taking taylor expansion of x in y
6.277 * [backup-simplify]: Simplify x into x
6.278 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.278 * [taylor]: Taking taylor expansion of x in y
6.278 * [backup-simplify]: Simplify x into x
6.278 * [backup-simplify]: Simplify (+ 1 0) into 1
6.278 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.278 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
6.278 * [taylor]: Taking taylor expansion of -2.0 in x
6.278 * [backup-simplify]: Simplify -2.0 into -2.0
6.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
6.278 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.278 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.278 * [taylor]: Taking taylor expansion of y in x
6.278 * [backup-simplify]: Simplify y into y
6.278 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.278 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.278 * [taylor]: Taking taylor expansion of x in x
6.278 * [backup-simplify]: Simplify 0 into 0
6.278 * [backup-simplify]: Simplify 1 into 1
6.278 * [backup-simplify]: Simplify (/ 1 1) into 1
6.278 * [taylor]: Taking taylor expansion of x in x
6.278 * [backup-simplify]: Simplify 0 into 0
6.278 * [backup-simplify]: Simplify 1 into 1
6.279 * [backup-simplify]: Simplify (- 1) into -1
6.279 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.279 * [backup-simplify]: Simplify (/ -1 1) into -1
6.279 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
6.279 * [taylor]: Taking taylor expansion of -2.0 in x
6.279 * [backup-simplify]: Simplify -2.0 into -2.0
6.279 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
6.279 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.279 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.279 * [taylor]: Taking taylor expansion of y in x
6.279 * [backup-simplify]: Simplify y into y
6.279 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.279 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.279 * [taylor]: Taking taylor expansion of x in x
6.279 * [backup-simplify]: Simplify 0 into 0
6.279 * [backup-simplify]: Simplify 1 into 1
6.280 * [backup-simplify]: Simplify (/ 1 1) into 1
6.280 * [taylor]: Taking taylor expansion of x in x
6.280 * [backup-simplify]: Simplify 0 into 0
6.280 * [backup-simplify]: Simplify 1 into 1
6.280 * [backup-simplify]: Simplify (- 1) into -1
6.280 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.281 * [backup-simplify]: Simplify (/ -1 1) into -1
6.281 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
6.281 * [taylor]: Taking taylor expansion of 2.0 in y
6.281 * [backup-simplify]: Simplify 2.0 into 2.0
6.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.282 * [backup-simplify]: Simplify (- 0) into 0
6.282 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.283 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
6.284 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
6.284 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
6.284 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
6.284 * [taylor]: Taking taylor expansion of 2.0 in y
6.284 * [backup-simplify]: Simplify 2.0 into 2.0
6.284 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.284 * [taylor]: Taking taylor expansion of y in y
6.284 * [backup-simplify]: Simplify 0 into 0
6.284 * [backup-simplify]: Simplify 1 into 1
6.285 * [backup-simplify]: Simplify (/ 1 1) into 1
6.285 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
6.285 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.286 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
6.286 * [backup-simplify]: Simplify 2.0 into 2.0
6.286 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.287 * [backup-simplify]: Simplify (- 0) into 0
6.288 * [backup-simplify]: Simplify (+ 0 0) into 0
6.289 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
6.290 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
6.290 * [taylor]: Taking taylor expansion of 0 in y
6.290 * [backup-simplify]: Simplify 0 into 0
6.291 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.292 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
6.292 * [backup-simplify]: Simplify (- 0) into 0
6.292 * [backup-simplify]: Simplify 0 into 0
6.292 * [backup-simplify]: Simplify 0 into 0
6.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.294 * [backup-simplify]: Simplify (- 0) into 0
6.294 * [backup-simplify]: Simplify (+ 0 0) into 0
6.296 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.297 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
6.298 * [taylor]: Taking taylor expansion of 0 in y
6.298 * [backup-simplify]: Simplify 0 into 0
6.298 * [backup-simplify]: Simplify 0 into 0
6.299 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.300 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
6.300 * [backup-simplify]: Simplify (- 0) into 0
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify 0 into 0
6.300 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
6.301 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.302 * [backup-simplify]: Simplify (- 0) into 0
6.302 * [backup-simplify]: Simplify (+ 0 0) into 0
6.305 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.306 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
6.306 * [taylor]: Taking taylor expansion of 0 in y
6.306 * [backup-simplify]: Simplify 0 into 0
6.306 * [backup-simplify]: Simplify 0 into 0
6.307 * [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)))
6.307 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
6.308 * [backup-simplify]: Simplify (* (* 2.0 x) (sqrt (- x y))) into (* 2.0 (* x (sqrt (- x y))))
6.308 * [approximate]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in (x y) around 0
6.308 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in y
6.308 * [taylor]: Taking taylor expansion of 2.0 in y
6.308 * [backup-simplify]: Simplify 2.0 into 2.0
6.308 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in y
6.308 * [taylor]: Taking taylor expansion of x in y
6.308 * [backup-simplify]: Simplify x into x
6.308 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in y
6.308 * [taylor]: Taking taylor expansion of (- x y) in y
6.308 * [taylor]: Taking taylor expansion of x in y
6.308 * [backup-simplify]: Simplify x into x
6.308 * [taylor]: Taking taylor expansion of y in y
6.308 * [backup-simplify]: Simplify 0 into 0
6.308 * [backup-simplify]: Simplify 1 into 1
6.309 * [backup-simplify]: Simplify (- 0) into 0
6.309 * [backup-simplify]: Simplify (+ x 0) into x
6.309 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
6.309 * [backup-simplify]: Simplify (- 1) into -1
6.310 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.310 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt x))) into (* -1/2 (sqrt (/ 1 x)))
6.310 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in x
6.310 * [taylor]: Taking taylor expansion of 2.0 in x
6.310 * [backup-simplify]: Simplify 2.0 into 2.0
6.310 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in x
6.310 * [taylor]: Taking taylor expansion of x in x
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.310 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.310 * [taylor]: Taking taylor expansion of (- x y) in x
6.310 * [taylor]: Taking taylor expansion of x in x
6.310 * [backup-simplify]: Simplify 0 into 0
6.310 * [backup-simplify]: Simplify 1 into 1
6.310 * [taylor]: Taking taylor expansion of y in x
6.310 * [backup-simplify]: Simplify y into y
6.310 * [backup-simplify]: Simplify (- y) into (- y)
6.310 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.310 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.311 * [backup-simplify]: Simplify (- 0) into 0
6.311 * [backup-simplify]: Simplify (+ 1 0) into 1
6.311 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.311 * [taylor]: Taking taylor expansion of (* 2.0 (* x (sqrt (- x y)))) in x
6.311 * [taylor]: Taking taylor expansion of 2.0 in x
6.311 * [backup-simplify]: Simplify 2.0 into 2.0
6.311 * [taylor]: Taking taylor expansion of (* x (sqrt (- x y))) in x
6.311 * [taylor]: Taking taylor expansion of x in x
6.311 * [backup-simplify]: Simplify 0 into 0
6.312 * [backup-simplify]: Simplify 1 into 1
6.312 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.312 * [taylor]: Taking taylor expansion of (- x y) in x
6.312 * [taylor]: Taking taylor expansion of x in x
6.312 * [backup-simplify]: Simplify 0 into 0
6.312 * [backup-simplify]: Simplify 1 into 1
6.312 * [taylor]: Taking taylor expansion of y in x
6.312 * [backup-simplify]: Simplify y into y
6.312 * [backup-simplify]: Simplify (- y) into (- y)
6.312 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.312 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.312 * [backup-simplify]: Simplify (- 0) into 0
6.313 * [backup-simplify]: Simplify (+ 1 0) into 1
6.313 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.313 * [backup-simplify]: Simplify (* 0 (sqrt (- y))) into 0
6.313 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.314 * [taylor]: Taking taylor expansion of 0 in y
6.314 * [backup-simplify]: Simplify 0 into 0
6.314 * [backup-simplify]: Simplify 0 into 0
6.314 * [backup-simplify]: Simplify (+ (* 0 (/ 1/2 (sqrt (- y)))) (* 1 (sqrt (- y)))) into (sqrt (- y))
6.314 * [backup-simplify]: Simplify (+ (* 2.0 (sqrt (- y))) (* 0 0)) into (* 2.0 (sqrt (- y)))
6.314 * [taylor]: Taking taylor expansion of (* 2.0 (sqrt (- y))) in y
6.314 * [taylor]: Taking taylor expansion of 2.0 in y
6.314 * [backup-simplify]: Simplify 2.0 into 2.0
6.314 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.314 * [taylor]: Taking taylor expansion of (- y) in y
6.314 * [taylor]: Taking taylor expansion of y in y
6.314 * [backup-simplify]: Simplify 0 into 0
6.315 * [backup-simplify]: Simplify 1 into 1
6.315 * [backup-simplify]: Simplify (- 0) into 0
6.315 * [backup-simplify]: Simplify (- 1) into -1
6.316 * [backup-simplify]: Simplify (sqrt 0) into 0
6.316 * [backup-simplify]: Simplify (- 1) into -1
6.318 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.318 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.318 * [backup-simplify]: Simplify 0 into 0
6.318 * [backup-simplify]: Simplify 0 into 0
6.319 * [backup-simplify]: Simplify (- 0) into 0
6.319 * [backup-simplify]: Simplify (+ 0 0) into 0
6.320 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt (- y))) 2) (+)) (* 2 (sqrt (- y)))) into (/ -1/8 (pow (sqrt (- y)) 3))
6.320 * [backup-simplify]: Simplify (+ (* 0 (/ -1/8 (pow (sqrt (- y)) 3))) (+ (* 1 (/ 1/2 (sqrt (- y)))) (* 0 (sqrt (- y))))) into (* 1/2 (/ 1 (sqrt (- y))))
6.321 * [backup-simplify]: Simplify (+ (* 2.0 (* 1/2 (/ 1 (sqrt (- y))))) (+ (* 0 (sqrt (- y))) (* 0 0))) into (* 1.0 (/ 1 (sqrt (- y))))
6.321 * [taylor]: Taking taylor expansion of (* 1.0 (/ 1 (sqrt (- y)))) in y
6.321 * [taylor]: Taking taylor expansion of 1.0 in y
6.321 * [backup-simplify]: Simplify 1.0 into 1.0
6.321 * [taylor]: Taking taylor expansion of (/ 1 (sqrt (- y))) in y
6.321 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.321 * [taylor]: Taking taylor expansion of (- y) in y
6.321 * [taylor]: Taking taylor expansion of y in y
6.321 * [backup-simplify]: Simplify 0 into 0
6.321 * [backup-simplify]: Simplify 1 into 1
6.322 * [backup-simplify]: Simplify (- 0) into 0
6.322 * [backup-simplify]: Simplify (- 1) into -1
6.322 * [backup-simplify]: Simplify (sqrt 0) into 0
6.323 * [backup-simplify]: Simplify (- 1) into -1
6.324 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.325 * [backup-simplify]: Simplify (/ 1 +nan.0) into +nan.0
6.325 * [backup-simplify]: Simplify (- 0) into 0
6.327 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.328 * [backup-simplify]: Simplify (- (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
6.329 * [backup-simplify]: Simplify (+ (* 1.0 (- +nan.0)) (* 0 +nan.0)) into (- +nan.0)
6.329 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.330 * [backup-simplify]: Simplify (+ (* 2.0 +nan.0) (* 0 0)) into (- +nan.0)
6.331 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.331 * [backup-simplify]: Simplify 0 into 0
6.331 * [backup-simplify]: Simplify (- 0) into 0
6.331 * [backup-simplify]: Simplify (+ 0 0) into 0
6.331 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* (/ 1/2 (sqrt (- y))) (/ -1/8 (pow (sqrt (- y)) 3)))))) (* 2 (sqrt (- y)))) into (/ 1/16 (pow (sqrt (- y)) 5))
6.332 * [backup-simplify]: Simplify (+ (* 0 (/ 1/16 (pow (sqrt (- y)) 5))) (+ (* 1 (/ -1/8 (pow (sqrt (- y)) 3))) (+ (* 0 (/ 1/2 (sqrt (- y)))) (* 0 (sqrt (- y)))))) into (- (* 1/8 (/ 1 (pow (sqrt (- y)) 3))))
6.332 * [backup-simplify]: Simplify (+ (* 2.0 (- (* 1/8 (/ 1 (pow (sqrt (- y)) 3))))) (+ (* 0 (* 1/2 (/ 1 (sqrt (- y))))) (+ (* 0 (sqrt (- y))) (* 0 0)))) into (- (* 0.25 (/ 1 (pow (sqrt (- y)) 3))))
6.332 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow (sqrt (- y)) 3)))) in y
6.332 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow (sqrt (- y)) 3))) in y
6.332 * [taylor]: Taking taylor expansion of 0.25 in y
6.332 * [backup-simplify]: Simplify 0.25 into 0.25
6.332 * [taylor]: Taking taylor expansion of (/ 1 (pow (sqrt (- y)) 3)) in y
6.332 * [taylor]: Taking taylor expansion of (pow (sqrt (- y)) 3) in y
6.332 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.332 * [taylor]: Taking taylor expansion of (- y) in y
6.332 * [taylor]: Taking taylor expansion of y in y
6.332 * [backup-simplify]: Simplify 0 into 0
6.332 * [backup-simplify]: Simplify 1 into 1
6.333 * [backup-simplify]: Simplify (- 0) into 0
6.333 * [backup-simplify]: Simplify (- 1) into -1
6.333 * [backup-simplify]: Simplify (sqrt 0) into 0
6.333 * [backup-simplify]: Simplify (- 1) into -1
6.334 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.334 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.335 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.335 * [backup-simplify]: Simplify (/ 1 +nan.0) into +nan.0
6.335 * [backup-simplify]: Simplify (- 0) into 0
6.335 * [backup-simplify]: Simplify (- 0) into 0
6.337 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.337 * [backup-simplify]: Simplify (- 0) into 0
6.339 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.342 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.344 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)))) into (- +nan.0)
6.345 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
6.346 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
6.349 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)))) into (- +nan.0)
6.353 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)) into (- +nan.0)
6.355 * [backup-simplify]: Simplify (- (+ (* +nan.0 (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.357 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0))) into (- +nan.0)
6.361 * [backup-simplify]: Simplify (- (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.367 * [backup-simplify]: Simplify (- (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.371 * [backup-simplify]: Simplify (+ (* 0.25 (- +nan.0)) (+ (* 0 (- +nan.0)) (+ (* 0 (- +nan.0)) (* 0 +nan.0)))) into (- +nan.0)
6.372 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
6.372 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.374 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 3)) (+ (* (- +nan.0) (* y x)) (* (- +nan.0) (pow (* 1 x) 2)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (* x y)))))))
6.374 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 x)) (sqrt (- (/ 1 x) (/ 1 y)))) into (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)))
6.374 * [approximate]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in (x y) around 0
6.374 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in y
6.374 * [taylor]: Taking taylor expansion of 2.0 in y
6.374 * [backup-simplify]: Simplify 2.0 into 2.0
6.374 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in y
6.374 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in y
6.374 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.374 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.374 * [taylor]: Taking taylor expansion of x in y
6.374 * [backup-simplify]: Simplify x into x
6.375 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.375 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.375 * [taylor]: Taking taylor expansion of y in y
6.375 * [backup-simplify]: Simplify 0 into 0
6.375 * [backup-simplify]: Simplify 1 into 1
6.375 * [backup-simplify]: Simplify (/ 1 1) into 1
6.375 * [backup-simplify]: Simplify (- 1) into -1
6.376 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.376 * [backup-simplify]: Simplify (sqrt 0) into 0
6.378 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.378 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.378 * [taylor]: Taking taylor expansion of x in y
6.378 * [backup-simplify]: Simplify x into x
6.378 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.378 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in x
6.378 * [taylor]: Taking taylor expansion of 2.0 in x
6.378 * [backup-simplify]: Simplify 2.0 into 2.0
6.378 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in x
6.378 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.378 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.378 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.378 * [taylor]: Taking taylor expansion of x in x
6.378 * [backup-simplify]: Simplify 0 into 0
6.378 * [backup-simplify]: Simplify 1 into 1
6.378 * [backup-simplify]: Simplify (/ 1 1) into 1
6.378 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.378 * [taylor]: Taking taylor expansion of y in x
6.379 * [backup-simplify]: Simplify y into y
6.379 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.379 * [backup-simplify]: Simplify (+ 1 0) into 1
6.379 * [backup-simplify]: Simplify (sqrt 0) into 0
6.381 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.381 * [taylor]: Taking taylor expansion of x in x
6.381 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify 1 into 1
6.381 * [backup-simplify]: Simplify (/ 1 1) into 1
6.381 * [taylor]: Taking taylor expansion of (* 2.0 (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x))) in x
6.381 * [taylor]: Taking taylor expansion of 2.0 in x
6.381 * [backup-simplify]: Simplify 2.0 into 2.0
6.381 * [taylor]: Taking taylor expansion of (* (sqrt (- (/ 1 x) (/ 1 y))) (/ 1 x)) in x
6.381 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.381 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.381 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.381 * [taylor]: Taking taylor expansion of x in x
6.381 * [backup-simplify]: Simplify 0 into 0
6.381 * [backup-simplify]: Simplify 1 into 1
6.382 * [backup-simplify]: Simplify (/ 1 1) into 1
6.382 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.382 * [taylor]: Taking taylor expansion of y in x
6.382 * [backup-simplify]: Simplify y into y
6.382 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.382 * [backup-simplify]: Simplify (+ 1 0) into 1
6.383 * [backup-simplify]: Simplify (sqrt 0) into 0
6.384 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.384 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.384 * [taylor]: Taking taylor expansion of x in x
6.384 * [backup-simplify]: Simplify 0 into 0
6.384 * [backup-simplify]: Simplify 1 into 1
6.385 * [backup-simplify]: Simplify (/ 1 1) into 1
6.385 * [backup-simplify]: Simplify (* 0 1) into 0
6.385 * [backup-simplify]: Simplify (* 2.0 0) into 0
6.385 * [taylor]: Taking taylor expansion of 0 in y
6.386 * [backup-simplify]: Simplify 0 into 0
6.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.388 * [backup-simplify]: Simplify (+ (* 0 0) (* +nan.0 1)) into (- +nan.0)
6.390 * [backup-simplify]: Simplify (+ (* 2.0 (- +nan.0)) (* 0 0)) into (- +nan.0)
6.390 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.390 * [taylor]: Taking taylor expansion of +nan.0 in y
6.390 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.390 * [backup-simplify]: Simplify 0 into 0
6.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.392 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.392 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.393 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
6.394 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) 1))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.396 * [backup-simplify]: Simplify (+ (* 2.0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- +nan.0)) (* 0 0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.396 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.396 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.396 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.396 * [taylor]: Taking taylor expansion of +nan.0 in y
6.396 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.396 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.396 * [taylor]: Taking taylor expansion of y in y
6.396 * [backup-simplify]: Simplify 0 into 0
6.396 * [backup-simplify]: Simplify 1 into 1
6.396 * [backup-simplify]: Simplify (/ 1 1) into 1
6.396 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.396 * [taylor]: Taking taylor expansion of +nan.0 in y
6.396 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.397 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.397 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.398 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
6.398 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.399 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.399 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.399 * [backup-simplify]: Simplify 0 into 0
6.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.402 * [backup-simplify]: Simplify (- 0) into 0
6.402 * [backup-simplify]: Simplify (+ 0 0) into 0
6.403 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.405 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* +nan.0 0) (+ (* (* +nan.0 (+ (/ 1 y) (- +nan.0))) 0) (* (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) 1)))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.407 * [backup-simplify]: Simplify (+ (* 2.0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- +nan.0)) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.407 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.407 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.407 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.407 * [taylor]: Taking taylor expansion of +nan.0 in y
6.407 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.407 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.407 * [taylor]: Taking taylor expansion of y in y
6.407 * [backup-simplify]: Simplify 0 into 0
6.407 * [backup-simplify]: Simplify 1 into 1
6.407 * [backup-simplify]: Simplify (/ 1 1) into 1
6.407 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.407 * [taylor]: Taking taylor expansion of +nan.0 in y
6.407 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.408 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.408 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.409 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
6.410 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.411 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 y)) (/ 1 x))) (+ (* (- +nan.0) (* 1 (/ 1 (/ 1 x)))) (* (- +nan.0) (* (/ 1 (/ 1 y)) 1)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
6.412 * [backup-simplify]: Simplify (* (* 2.0 (/ 1 (- x))) (sqrt (- (/ 1 (- x)) (/ 1 (- y))))) into (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))))
6.412 * [approximate]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in (x y) around 0
6.412 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in y
6.412 * [taylor]: Taking taylor expansion of -2.0 in y
6.412 * [backup-simplify]: Simplify -2.0 into -2.0
6.412 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in y
6.412 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.412 * [taylor]: Taking taylor expansion of x in y
6.412 * [backup-simplify]: Simplify x into x
6.412 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.412 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in y
6.412 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.412 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.412 * [taylor]: Taking taylor expansion of y in y
6.412 * [backup-simplify]: Simplify 0 into 0
6.412 * [backup-simplify]: Simplify 1 into 1
6.413 * [backup-simplify]: Simplify (/ 1 1) into 1
6.413 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.413 * [taylor]: Taking taylor expansion of x in y
6.413 * [backup-simplify]: Simplify x into x
6.413 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.413 * [backup-simplify]: Simplify (+ 1 0) into 1
6.414 * [backup-simplify]: Simplify (sqrt 0) into 0
6.415 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.415 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in x
6.415 * [taylor]: Taking taylor expansion of -2.0 in x
6.415 * [backup-simplify]: Simplify -2.0 into -2.0
6.415 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in x
6.415 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.415 * [taylor]: Taking taylor expansion of x in x
6.415 * [backup-simplify]: Simplify 0 into 0
6.415 * [backup-simplify]: Simplify 1 into 1
6.416 * [backup-simplify]: Simplify (/ 1 1) into 1
6.416 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.416 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.416 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.416 * [taylor]: Taking taylor expansion of y in x
6.416 * [backup-simplify]: Simplify y into y
6.416 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.416 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.416 * [taylor]: Taking taylor expansion of x in x
6.416 * [backup-simplify]: Simplify 0 into 0
6.416 * [backup-simplify]: Simplify 1 into 1
6.416 * [backup-simplify]: Simplify (/ 1 1) into 1
6.417 * [backup-simplify]: Simplify (- 1) into -1
6.417 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.418 * [backup-simplify]: Simplify (sqrt 0) into 0
6.419 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.419 * [taylor]: Taking taylor expansion of (* -2.0 (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x))))) in x
6.419 * [taylor]: Taking taylor expansion of -2.0 in x
6.419 * [backup-simplify]: Simplify -2.0 into -2.0
6.419 * [taylor]: Taking taylor expansion of (* (/ 1 x) (sqrt (- (/ 1 y) (/ 1 x)))) in x
6.419 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.419 * [taylor]: Taking taylor expansion of x in x
6.419 * [backup-simplify]: Simplify 0 into 0
6.419 * [backup-simplify]: Simplify 1 into 1
6.419 * [backup-simplify]: Simplify (/ 1 1) into 1
6.420 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.420 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.420 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.420 * [taylor]: Taking taylor expansion of y in x
6.420 * [backup-simplify]: Simplify y into y
6.420 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.420 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.420 * [taylor]: Taking taylor expansion of x in x
6.420 * [backup-simplify]: Simplify 0 into 0
6.420 * [backup-simplify]: Simplify 1 into 1
6.420 * [backup-simplify]: Simplify (/ 1 1) into 1
6.421 * [backup-simplify]: Simplify (- 1) into -1
6.421 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.421 * [backup-simplify]: Simplify (sqrt 0) into 0
6.423 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.423 * [backup-simplify]: Simplify (* 1 0) into 0
6.424 * [backup-simplify]: Simplify (* -2.0 0) into 0
6.424 * [taylor]: Taking taylor expansion of 0 in y
6.424 * [backup-simplify]: Simplify 0 into 0
6.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.426 * [backup-simplify]: Simplify (+ (* 1 +nan.0) (* 0 0)) into (- +nan.0)
6.428 * [backup-simplify]: Simplify (+ (* -2.0 (- +nan.0)) (* 0 0)) into (- +nan.0)
6.428 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.428 * [taylor]: Taking taylor expansion of +nan.0 in y
6.428 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.428 * [backup-simplify]: Simplify 0 into 0
6.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.429 * [backup-simplify]: Simplify (- 0) into 0
6.429 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.430 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 y) +nan.0))
6.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.432 * [backup-simplify]: Simplify (+ (* 1 (* +nan.0 (- (/ 1 y) +nan.0))) (+ (* 0 +nan.0) (* 0 0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.434 * [backup-simplify]: Simplify (+ (* -2.0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- +nan.0)) (* 0 0))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.434 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.434 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.434 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.434 * [taylor]: Taking taylor expansion of +nan.0 in y
6.434 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.434 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.434 * [taylor]: Taking taylor expansion of y in y
6.434 * [backup-simplify]: Simplify 0 into 0
6.434 * [backup-simplify]: Simplify 1 into 1
6.434 * [backup-simplify]: Simplify (/ 1 1) into 1
6.434 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.434 * [taylor]: Taking taylor expansion of +nan.0 in y
6.434 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.435 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.435 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.436 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
6.436 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.437 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.437 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.437 * [backup-simplify]: Simplify 0 into 0
6.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.439 * [backup-simplify]: Simplify (- 0) into 0
6.439 * [backup-simplify]: Simplify (+ 0 0) into 0
6.440 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 y) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.442 * [backup-simplify]: Simplify (+ (* 1 (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (* +nan.0 (- (/ 1 y) +nan.0))) (+ (* 0 +nan.0) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.443 * [backup-simplify]: Simplify (+ (* -2.0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))) (+ (* 0 (- +nan.0)) (* 0 0)))) into (- (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.444 * [taylor]: Taking taylor expansion of (- (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.444 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.444 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.444 * [taylor]: Taking taylor expansion of +nan.0 in y
6.444 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.444 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.444 * [taylor]: Taking taylor expansion of y in y
6.444 * [backup-simplify]: Simplify 0 into 0
6.444 * [backup-simplify]: Simplify 1 into 1
6.444 * [backup-simplify]: Simplify (/ 1 1) into 1
6.444 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.444 * [taylor]: Taking taylor expansion of +nan.0 in y
6.444 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.445 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.445 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.446 * [backup-simplify]: Simplify (- (- +nan.0)) into (- +nan.0)
6.446 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.448 * [backup-simplify]: Simplify (+ (* (- +nan.0) (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))) (+ (* (- +nan.0) (* 1 (/ 1 (/ 1 (- x))))) (* (- +nan.0) (* (/ 1 (/ 1 (- y))) 1)))) into (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
6.448 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
6.448 * [backup-simplify]: Simplify (sqrt (- x y)) into (sqrt (- x y))
6.448 * [approximate]: Taking taylor expansion of (sqrt (- x y)) in (x y) around 0
6.448 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in y
6.448 * [taylor]: Taking taylor expansion of (- x y) in y
6.448 * [taylor]: Taking taylor expansion of x in y
6.448 * [backup-simplify]: Simplify x into x
6.448 * [taylor]: Taking taylor expansion of y in y
6.448 * [backup-simplify]: Simplify 0 into 0
6.448 * [backup-simplify]: Simplify 1 into 1
6.449 * [backup-simplify]: Simplify (- 0) into 0
6.449 * [backup-simplify]: Simplify (+ x 0) into x
6.449 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
6.449 * [backup-simplify]: Simplify (- 1) into -1
6.450 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.450 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt x))) into (* -1/2 (sqrt (/ 1 x)))
6.450 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.450 * [taylor]: Taking taylor expansion of (- x y) in x
6.450 * [taylor]: Taking taylor expansion of x in x
6.450 * [backup-simplify]: Simplify 0 into 0
6.450 * [backup-simplify]: Simplify 1 into 1
6.450 * [taylor]: Taking taylor expansion of y in x
6.450 * [backup-simplify]: Simplify y into y
6.450 * [backup-simplify]: Simplify (- y) into (- y)
6.450 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.450 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.450 * [backup-simplify]: Simplify (- 0) into 0
6.451 * [backup-simplify]: Simplify (+ 1 0) into 1
6.451 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.451 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.451 * [taylor]: Taking taylor expansion of (- x y) in x
6.451 * [taylor]: Taking taylor expansion of x in x
6.451 * [backup-simplify]: Simplify 0 into 0
6.451 * [backup-simplify]: Simplify 1 into 1
6.451 * [taylor]: Taking taylor expansion of y in x
6.451 * [backup-simplify]: Simplify y into y
6.451 * [backup-simplify]: Simplify (- y) into (- y)
6.451 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.451 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.452 * [backup-simplify]: Simplify (- 0) into 0
6.452 * [backup-simplify]: Simplify (+ 1 0) into 1
6.452 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.452 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.452 * [taylor]: Taking taylor expansion of (- y) in y
6.452 * [taylor]: Taking taylor expansion of y in y
6.452 * [backup-simplify]: Simplify 0 into 0
6.452 * [backup-simplify]: Simplify 1 into 1
6.453 * [backup-simplify]: Simplify (- 0) into 0
6.453 * [backup-simplify]: Simplify (- 1) into -1
6.454 * [backup-simplify]: Simplify (sqrt 0) into 0
6.454 * [backup-simplify]: Simplify (- 1) into -1
6.455 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.455 * [backup-simplify]: Simplify 0 into 0
6.455 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- y))) in y
6.455 * [taylor]: Taking taylor expansion of 1/2 in y
6.456 * [backup-simplify]: Simplify 1/2 into 1/2
6.456 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.456 * [taylor]: Taking taylor expansion of (- y) in y
6.456 * [taylor]: Taking taylor expansion of y in y
6.456 * [backup-simplify]: Simplify 0 into 0
6.456 * [backup-simplify]: Simplify 1 into 1
6.456 * [backup-simplify]: Simplify (- 0) into 0
6.456 * [backup-simplify]: Simplify (- 1) into -1
6.457 * [backup-simplify]: Simplify (sqrt 0) into 0
6.457 * [backup-simplify]: Simplify (- 1) into -1
6.458 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.459 * [backup-simplify]: Simplify (/ 1/2 +nan.0) into +nan.0
6.459 * [backup-simplify]: Simplify (- 0) into 0
6.462 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.465 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
6.465 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.465 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.465 * [backup-simplify]: Simplify (- 0) into 0
6.466 * [backup-simplify]: Simplify (+ 0 0) into 0
6.466 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt (- y))) 2) (+)) (* 2 (sqrt (- y)))) into (/ -1/8 (pow (sqrt (- y)) 3))
6.467 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- y)) 3)) in y
6.467 * [taylor]: Taking taylor expansion of -1/8 in y
6.467 * [backup-simplify]: Simplify -1/8 into -1/8
6.467 * [taylor]: Taking taylor expansion of (pow (sqrt (- y)) 3) in y
6.467 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.467 * [taylor]: Taking taylor expansion of (- y) in y
6.467 * [taylor]: Taking taylor expansion of y in y
6.467 * [backup-simplify]: Simplify 0 into 0
6.467 * [backup-simplify]: Simplify 1 into 1
6.467 * [backup-simplify]: Simplify (- 0) into 0
6.467 * [backup-simplify]: Simplify (- 1) into -1
6.468 * [backup-simplify]: Simplify (sqrt 0) into 0
6.468 * [backup-simplify]: Simplify (- 1) into -1
6.469 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.470 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.470 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.471 * [backup-simplify]: Simplify (/ -1/8 +nan.0) into +nan.0
6.471 * [backup-simplify]: Simplify (- 0) into 0
6.471 * [backup-simplify]: Simplify (- 0) into 0
6.475 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.475 * [backup-simplify]: Simplify (- 0) into 0
6.479 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.484 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.487 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)))) into (- +nan.0)
6.493 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
6.494 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
6.499 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)))) into (- +nan.0)
6.501 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)) into (- +nan.0)
6.504 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.507 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0))) into (- +nan.0)
6.511 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.515 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.515 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.516 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 2)) (+ (* +nan.0 (* y 1)) (* (- +nan.0) (* 1 x)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 y))))))
6.516 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) (/ 1 y))) into (sqrt (- (/ 1 x) (/ 1 y)))
6.516 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in (x y) around 0
6.516 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in y
6.516 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.516 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.516 * [taylor]: Taking taylor expansion of x in y
6.516 * [backup-simplify]: Simplify x into x
6.516 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.516 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.516 * [taylor]: Taking taylor expansion of y in y
6.516 * [backup-simplify]: Simplify 0 into 0
6.516 * [backup-simplify]: Simplify 1 into 1
6.517 * [backup-simplify]: Simplify (/ 1 1) into 1
6.517 * [backup-simplify]: Simplify (- 1) into -1
6.517 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.517 * [backup-simplify]: Simplify (sqrt 0) into 0
6.518 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.518 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.518 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.518 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.518 * [taylor]: Taking taylor expansion of x in x
6.518 * [backup-simplify]: Simplify 0 into 0
6.518 * [backup-simplify]: Simplify 1 into 1
6.518 * [backup-simplify]: Simplify (/ 1 1) into 1
6.518 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.518 * [taylor]: Taking taylor expansion of y in x
6.518 * [backup-simplify]: Simplify y into y
6.519 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.519 * [backup-simplify]: Simplify (+ 1 0) into 1
6.519 * [backup-simplify]: Simplify (sqrt 0) into 0
6.520 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.520 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.520 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.520 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.520 * [taylor]: Taking taylor expansion of x in x
6.520 * [backup-simplify]: Simplify 0 into 0
6.520 * [backup-simplify]: Simplify 1 into 1
6.520 * [backup-simplify]: Simplify (/ 1 1) into 1
6.520 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.520 * [taylor]: Taking taylor expansion of y in x
6.520 * [backup-simplify]: Simplify y into y
6.520 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.520 * [backup-simplify]: Simplify (+ 1 0) into 1
6.521 * [backup-simplify]: Simplify (sqrt 0) into 0
6.521 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.521 * [taylor]: Taking taylor expansion of 0 in y
6.522 * [backup-simplify]: Simplify 0 into 0
6.522 * [taylor]: Taking taylor expansion of +nan.0 in y
6.522 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.522 * [backup-simplify]: Simplify 0 into 0
6.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.522 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.522 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.523 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
6.523 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (/ 1 y) (- +nan.0))) in y
6.523 * [taylor]: Taking taylor expansion of +nan.0 in y
6.523 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.523 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (- +nan.0)) in y
6.523 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.523 * [taylor]: Taking taylor expansion of y in y
6.523 * [backup-simplify]: Simplify 0 into 0
6.523 * [backup-simplify]: Simplify 1 into 1
6.523 * [backup-simplify]: Simplify (/ 1 1) into 1
6.523 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.523 * [taylor]: Taking taylor expansion of +nan.0 in y
6.523 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.524 * [backup-simplify]: Simplify (+ 1 0) into 1
6.524 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.524 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.524 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.524 * [backup-simplify]: Simplify 0 into 0
6.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.525 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.525 * [backup-simplify]: Simplify (- 0) into 0
6.525 * [backup-simplify]: Simplify (+ 0 0) into 0
6.526 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.526 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.526 * [taylor]: Taking taylor expansion of +nan.0 in y
6.526 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.526 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.526 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.526 * [taylor]: Taking taylor expansion of +nan.0 in y
6.526 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.526 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.526 * [taylor]: Taking taylor expansion of y in y
6.526 * [backup-simplify]: Simplify 0 into 0
6.526 * [backup-simplify]: Simplify 1 into 1
6.526 * [backup-simplify]: Simplify (/ 1 1) into 1
6.526 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.526 * [taylor]: Taking taylor expansion of +nan.0 in y
6.526 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.526 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.527 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.527 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0
6.527 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.527 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 y)) (pow (/ 1 x) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 y)) (/ 1 x))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
6.528 * [backup-simplify]: Simplify (sqrt (- (/ 1 (- x)) (/ 1 (- y)))) into (sqrt (- (/ 1 y) (/ 1 x)))
6.528 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in (x y) around 0
6.528 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in y
6.528 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.528 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.528 * [taylor]: Taking taylor expansion of y in y
6.528 * [backup-simplify]: Simplify 0 into 0
6.528 * [backup-simplify]: Simplify 1 into 1
6.528 * [backup-simplify]: Simplify (/ 1 1) into 1
6.528 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.528 * [taylor]: Taking taylor expansion of x in y
6.528 * [backup-simplify]: Simplify x into x
6.528 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.529 * [backup-simplify]: Simplify (+ 1 0) into 1
6.529 * [backup-simplify]: Simplify (sqrt 0) into 0
6.530 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.530 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.530 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.530 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.530 * [taylor]: Taking taylor expansion of y in x
6.530 * [backup-simplify]: Simplify y into y
6.530 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.530 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.530 * [taylor]: Taking taylor expansion of x in x
6.530 * [backup-simplify]: Simplify 0 into 0
6.530 * [backup-simplify]: Simplify 1 into 1
6.530 * [backup-simplify]: Simplify (/ 1 1) into 1
6.530 * [backup-simplify]: Simplify (- 1) into -1
6.531 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.531 * [backup-simplify]: Simplify (sqrt 0) into 0
6.531 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.532 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.532 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.532 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.532 * [taylor]: Taking taylor expansion of y in x
6.532 * [backup-simplify]: Simplify y into y
6.532 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.532 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.532 * [taylor]: Taking taylor expansion of x in x
6.532 * [backup-simplify]: Simplify 0 into 0
6.532 * [backup-simplify]: Simplify 1 into 1
6.532 * [backup-simplify]: Simplify (/ 1 1) into 1
6.532 * [backup-simplify]: Simplify (- 1) into -1
6.533 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.533 * [backup-simplify]: Simplify (sqrt 0) into 0
6.534 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.534 * [taylor]: Taking taylor expansion of 0 in y
6.534 * [backup-simplify]: Simplify 0 into 0
6.534 * [taylor]: Taking taylor expansion of +nan.0 in y
6.534 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.534 * [backup-simplify]: Simplify 0 into 0
6.534 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.534 * [backup-simplify]: Simplify (- 0) into 0
6.535 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.535 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 y) +nan.0))
6.535 * [taylor]: Taking taylor expansion of (* +nan.0 (- (/ 1 y) +nan.0)) in y
6.535 * [taylor]: Taking taylor expansion of +nan.0 in y
6.535 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.535 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
6.535 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.535 * [taylor]: Taking taylor expansion of y in y
6.535 * [backup-simplify]: Simplify 0 into 0
6.535 * [backup-simplify]: Simplify 1 into 1
6.536 * [backup-simplify]: Simplify (/ 1 1) into 1
6.536 * [taylor]: Taking taylor expansion of +nan.0 in y
6.536 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.536 * [backup-simplify]: Simplify (+ 1 0) into 1
6.536 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.536 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.536 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.536 * [backup-simplify]: Simplify 0 into 0
6.536 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.537 * [backup-simplify]: Simplify (- 0) into 0
6.537 * [backup-simplify]: Simplify (+ 0 0) into 0
6.538 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 y) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.538 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.538 * [taylor]: Taking taylor expansion of +nan.0 in y
6.538 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.538 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.538 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.538 * [taylor]: Taking taylor expansion of +nan.0 in y
6.538 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.538 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.538 * [taylor]: Taking taylor expansion of y in y
6.538 * [backup-simplify]: Simplify 0 into 0
6.538 * [backup-simplify]: Simplify 1 into 1
6.538 * [backup-simplify]: Simplify (/ 1 1) into 1
6.538 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.538 * [taylor]: Taking taylor expansion of +nan.0 in y
6.538 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.539 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.539 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.539 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0
6.539 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.540 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
6.540 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
6.540 * [backup-simplify]: Simplify (sqrt (- x y)) into (sqrt (- x y))
6.540 * [approximate]: Taking taylor expansion of (sqrt (- x y)) in (x y) around 0
6.540 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in y
6.540 * [taylor]: Taking taylor expansion of (- x y) in y
6.540 * [taylor]: Taking taylor expansion of x in y
6.540 * [backup-simplify]: Simplify x into x
6.540 * [taylor]: Taking taylor expansion of y in y
6.540 * [backup-simplify]: Simplify 0 into 0
6.540 * [backup-simplify]: Simplify 1 into 1
6.540 * [backup-simplify]: Simplify (- 0) into 0
6.540 * [backup-simplify]: Simplify (+ x 0) into x
6.540 * [backup-simplify]: Simplify (sqrt x) into (sqrt x)
6.540 * [backup-simplify]: Simplify (- 1) into -1
6.541 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.541 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt x))) into (* -1/2 (sqrt (/ 1 x)))
6.541 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.541 * [taylor]: Taking taylor expansion of (- x y) in x
6.541 * [taylor]: Taking taylor expansion of x in x
6.541 * [backup-simplify]: Simplify 0 into 0
6.541 * [backup-simplify]: Simplify 1 into 1
6.541 * [taylor]: Taking taylor expansion of y in x
6.541 * [backup-simplify]: Simplify y into y
6.541 * [backup-simplify]: Simplify (- y) into (- y)
6.541 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.541 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.541 * [backup-simplify]: Simplify (- 0) into 0
6.542 * [backup-simplify]: Simplify (+ 1 0) into 1
6.542 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.542 * [taylor]: Taking taylor expansion of (sqrt (- x y)) in x
6.542 * [taylor]: Taking taylor expansion of (- x y) in x
6.542 * [taylor]: Taking taylor expansion of x in x
6.542 * [backup-simplify]: Simplify 0 into 0
6.542 * [backup-simplify]: Simplify 1 into 1
6.542 * [taylor]: Taking taylor expansion of y in x
6.542 * [backup-simplify]: Simplify y into y
6.542 * [backup-simplify]: Simplify (- y) into (- y)
6.542 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
6.542 * [backup-simplify]: Simplify (sqrt (- y)) into (sqrt (- y))
6.542 * [backup-simplify]: Simplify (- 0) into 0
6.542 * [backup-simplify]: Simplify (+ 1 0) into 1
6.542 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt (- y)))) into (/ 1/2 (sqrt (- y)))
6.542 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.542 * [taylor]: Taking taylor expansion of (- y) in y
6.542 * [taylor]: Taking taylor expansion of y in y
6.542 * [backup-simplify]: Simplify 0 into 0
6.542 * [backup-simplify]: Simplify 1 into 1
6.543 * [backup-simplify]: Simplify (- 0) into 0
6.543 * [backup-simplify]: Simplify (- 1) into -1
6.543 * [backup-simplify]: Simplify (sqrt 0) into 0
6.543 * [backup-simplify]: Simplify (- 1) into -1
6.544 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.544 * [backup-simplify]: Simplify 0 into 0
6.544 * [taylor]: Taking taylor expansion of (/ 1/2 (sqrt (- y))) in y
6.544 * [taylor]: Taking taylor expansion of 1/2 in y
6.544 * [backup-simplify]: Simplify 1/2 into 1/2
6.544 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.544 * [taylor]: Taking taylor expansion of (- y) in y
6.544 * [taylor]: Taking taylor expansion of y in y
6.544 * [backup-simplify]: Simplify 0 into 0
6.544 * [backup-simplify]: Simplify 1 into 1
6.545 * [backup-simplify]: Simplify (- 0) into 0
6.545 * [backup-simplify]: Simplify (- 1) into -1
6.545 * [backup-simplify]: Simplify (sqrt 0) into 0
6.545 * [backup-simplify]: Simplify (- 1) into -1
6.546 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.546 * [backup-simplify]: Simplify (/ 1/2 +nan.0) into +nan.0
6.546 * [backup-simplify]: Simplify (- 0) into 0
6.548 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.550 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ +nan.0 +nan.0)))) into (- +nan.0)
6.550 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.550 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.551 * [backup-simplify]: Simplify (- 0) into 0
6.551 * [backup-simplify]: Simplify (+ 0 0) into 0
6.552 * [backup-simplify]: Simplify (/ (- 0 (pow (/ 1/2 (sqrt (- y))) 2) (+)) (* 2 (sqrt (- y)))) into (/ -1/8 (pow (sqrt (- y)) 3))
6.552 * [taylor]: Taking taylor expansion of (/ -1/8 (pow (sqrt (- y)) 3)) in y
6.552 * [taylor]: Taking taylor expansion of -1/8 in y
6.552 * [backup-simplify]: Simplify -1/8 into -1/8
6.552 * [taylor]: Taking taylor expansion of (pow (sqrt (- y)) 3) in y
6.552 * [taylor]: Taking taylor expansion of (sqrt (- y)) in y
6.552 * [taylor]: Taking taylor expansion of (- y) in y
6.552 * [taylor]: Taking taylor expansion of y in y
6.552 * [backup-simplify]: Simplify 0 into 0
6.552 * [backup-simplify]: Simplify 1 into 1
6.552 * [backup-simplify]: Simplify (- 0) into 0
6.552 * [backup-simplify]: Simplify (- 1) into -1
6.552 * [backup-simplify]: Simplify (sqrt 0) into 0
6.553 * [backup-simplify]: Simplify (- 1) into -1
6.553 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.554 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.554 * [backup-simplify]: Simplify (* +nan.0 +nan.0) into +nan.0
6.554 * [backup-simplify]: Simplify (/ -1/8 +nan.0) into +nan.0
6.554 * [backup-simplify]: Simplify (- 0) into 0
6.555 * [backup-simplify]: Simplify (- 0) into 0
6.556 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+)) (* 2 0)) into +nan.0
6.557 * [backup-simplify]: Simplify (- 0) into 0
6.559 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.561 * [backup-simplify]: Simplify (/ (- 0 (pow +nan.0 2) (+ (* 2 (* +nan.0 +nan.0)))) (* 2 0)) into +nan.0
6.563 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)))) into (- +nan.0)
6.564 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0))) into (- +nan.0)
6.565 * [backup-simplify]: Simplify (+ (* +nan.0 +nan.0) (* +nan.0 +nan.0)) into (- +nan.0)
6.568 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)))) into (- +nan.0)
6.569 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0)) into (- +nan.0)
6.571 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.573 * [backup-simplify]: Simplify (+ (* +nan.0 (- +nan.0)) (+ (* +nan.0 (- +nan.0)) (* +nan.0 +nan.0))) into (- +nan.0)
6.576 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.579 * [backup-simplify]: Simplify (- (/ 0 +nan.0) (+ (* +nan.0 (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)) (* (- +nan.0) (/ (- +nan.0) +nan.0)))) into (- +nan.0)
6.583 * [backup-simplify]: Simplify (- +nan.0) into (- +nan.0)
6.584 * [backup-simplify]: Simplify (+ (* (- +nan.0) (pow (* 1 x) 2)) (+ (* +nan.0 (* y 1)) (* (- +nan.0) (* 1 x)))) into (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 y))))))
6.584 * [backup-simplify]: Simplify (sqrt (- (/ 1 x) (/ 1 y))) into (sqrt (- (/ 1 x) (/ 1 y)))
6.584 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in (x y) around 0
6.584 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in y
6.584 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
6.584 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.584 * [taylor]: Taking taylor expansion of x in y
6.584 * [backup-simplify]: Simplify x into x
6.584 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.584 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.584 * [taylor]: Taking taylor expansion of y in y
6.584 * [backup-simplify]: Simplify 0 into 0
6.584 * [backup-simplify]: Simplify 1 into 1
6.584 * [backup-simplify]: Simplify (/ 1 1) into 1
6.584 * [backup-simplify]: Simplify (- 1) into -1
6.585 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.585 * [backup-simplify]: Simplify (sqrt 0) into 0
6.586 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.586 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.586 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.586 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.586 * [taylor]: Taking taylor expansion of x in x
6.586 * [backup-simplify]: Simplify 0 into 0
6.586 * [backup-simplify]: Simplify 1 into 1
6.587 * [backup-simplify]: Simplify (/ 1 1) into 1
6.587 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.587 * [taylor]: Taking taylor expansion of y in x
6.587 * [backup-simplify]: Simplify y into y
6.587 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.587 * [backup-simplify]: Simplify (+ 1 0) into 1
6.588 * [backup-simplify]: Simplify (sqrt 0) into 0
6.589 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.589 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 x) (/ 1 y))) in x
6.589 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
6.589 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.589 * [taylor]: Taking taylor expansion of x in x
6.589 * [backup-simplify]: Simplify 0 into 0
6.589 * [backup-simplify]: Simplify 1 into 1
6.589 * [backup-simplify]: Simplify (/ 1 1) into 1
6.589 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.589 * [taylor]: Taking taylor expansion of y in x
6.589 * [backup-simplify]: Simplify y into y
6.589 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.590 * [backup-simplify]: Simplify (+ 1 0) into 1
6.590 * [backup-simplify]: Simplify (sqrt 0) into 0
6.591 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.591 * [taylor]: Taking taylor expansion of 0 in y
6.591 * [backup-simplify]: Simplify 0 into 0
6.591 * [taylor]: Taking taylor expansion of +nan.0 in y
6.591 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.591 * [backup-simplify]: Simplify 0 into 0
6.591 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.591 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
6.591 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
6.592 * [backup-simplify]: Simplify (/ (- (- (/ 1 y)) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (+ (/ 1 y) (- +nan.0)))
6.592 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (/ 1 y) (- +nan.0))) in y
6.592 * [taylor]: Taking taylor expansion of +nan.0 in y
6.592 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.592 * [taylor]: Taking taylor expansion of (+ (/ 1 y) (- +nan.0)) in y
6.592 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.592 * [taylor]: Taking taylor expansion of y in y
6.592 * [backup-simplify]: Simplify 0 into 0
6.592 * [backup-simplify]: Simplify 1 into 1
6.592 * [backup-simplify]: Simplify (/ 1 1) into 1
6.593 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.593 * [taylor]: Taking taylor expansion of +nan.0 in y
6.593 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.593 * [backup-simplify]: Simplify (+ 1 0) into 1
6.593 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.593 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.593 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.593 * [backup-simplify]: Simplify 0 into 0
6.594 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.594 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.594 * [backup-simplify]: Simplify (- 0) into 0
6.594 * [backup-simplify]: Simplify (+ 0 0) into 0
6.595 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (+ (/ 1 y) (- +nan.0))))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.595 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.595 * [taylor]: Taking taylor expansion of +nan.0 in y
6.595 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.595 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.595 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.595 * [taylor]: Taking taylor expansion of +nan.0 in y
6.595 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.595 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.595 * [taylor]: Taking taylor expansion of y in y
6.595 * [backup-simplify]: Simplify 0 into 0
6.595 * [backup-simplify]: Simplify 1 into 1
6.595 * [backup-simplify]: Simplify (/ 1 1) into 1
6.595 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.595 * [taylor]: Taking taylor expansion of +nan.0 in y
6.595 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.596 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.596 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.596 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0
6.596 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.597 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 y)) (pow (/ 1 x) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 y)) (/ 1 x))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
6.597 * [backup-simplify]: Simplify (sqrt (- (/ 1 (- x)) (/ 1 (- y)))) into (sqrt (- (/ 1 y) (/ 1 x)))
6.597 * [approximate]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in (x y) around 0
6.597 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in y
6.597 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
6.597 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.597 * [taylor]: Taking taylor expansion of y in y
6.597 * [backup-simplify]: Simplify 0 into 0
6.597 * [backup-simplify]: Simplify 1 into 1
6.597 * [backup-simplify]: Simplify (/ 1 1) into 1
6.597 * [taylor]: Taking taylor expansion of (/ 1 x) in y
6.597 * [taylor]: Taking taylor expansion of x in y
6.597 * [backup-simplify]: Simplify x into x
6.597 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
6.598 * [backup-simplify]: Simplify (+ 1 0) into 1
6.598 * [backup-simplify]: Simplify (sqrt 0) into 0
6.599 * [backup-simplify]: Simplify (/ 1 (* 2 (sqrt 0))) into +nan.0
6.599 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.599 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.599 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.599 * [taylor]: Taking taylor expansion of y in x
6.599 * [backup-simplify]: Simplify y into y
6.599 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.599 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.599 * [taylor]: Taking taylor expansion of x in x
6.599 * [backup-simplify]: Simplify 0 into 0
6.599 * [backup-simplify]: Simplify 1 into 1
6.599 * [backup-simplify]: Simplify (/ 1 1) into 1
6.599 * [backup-simplify]: Simplify (- 1) into -1
6.600 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.600 * [backup-simplify]: Simplify (sqrt 0) into 0
6.600 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.601 * [taylor]: Taking taylor expansion of (sqrt (- (/ 1 y) (/ 1 x))) in x
6.601 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
6.601 * [taylor]: Taking taylor expansion of (/ 1 y) in x
6.601 * [taylor]: Taking taylor expansion of y in x
6.601 * [backup-simplify]: Simplify y into y
6.601 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
6.601 * [taylor]: Taking taylor expansion of (/ 1 x) in x
6.601 * [taylor]: Taking taylor expansion of x in x
6.601 * [backup-simplify]: Simplify 0 into 0
6.601 * [backup-simplify]: Simplify 1 into 1
6.601 * [backup-simplify]: Simplify (/ 1 1) into 1
6.601 * [backup-simplify]: Simplify (- 1) into -1
6.601 * [backup-simplify]: Simplify (+ 0 -1) into -1
6.602 * [backup-simplify]: Simplify (sqrt 0) into 0
6.603 * [backup-simplify]: Simplify (/ -1 (* 2 (sqrt 0))) into +nan.0
6.603 * [taylor]: Taking taylor expansion of 0 in y
6.603 * [backup-simplify]: Simplify 0 into 0
6.603 * [taylor]: Taking taylor expansion of +nan.0 in y
6.603 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.603 * [backup-simplify]: Simplify 0 into 0
6.603 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.603 * [backup-simplify]: Simplify (- 0) into 0
6.603 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
6.604 * [backup-simplify]: Simplify (/ (- (/ 1 y) (pow +nan.0 2) (+)) (* 2 0)) into (* +nan.0 (- (/ 1 y) +nan.0))
6.604 * [taylor]: Taking taylor expansion of (* +nan.0 (- (/ 1 y) +nan.0)) in y
6.604 * [taylor]: Taking taylor expansion of +nan.0 in y
6.604 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.604 * [taylor]: Taking taylor expansion of (- (/ 1 y) +nan.0) in y
6.604 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.604 * [taylor]: Taking taylor expansion of y in y
6.604 * [backup-simplify]: Simplify 0 into 0
6.604 * [backup-simplify]: Simplify 1 into 1
6.605 * [backup-simplify]: Simplify (/ 1 1) into 1
6.605 * [taylor]: Taking taylor expansion of +nan.0 in y
6.605 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.605 * [backup-simplify]: Simplify (+ 1 0) into 1
6.605 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.605 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.605 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.605 * [backup-simplify]: Simplify 0 into 0
6.605 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.606 * [backup-simplify]: Simplify (- 0) into 0
6.606 * [backup-simplify]: Simplify (+ 0 0) into 0
6.607 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* +nan.0 (* +nan.0 (- (/ 1 y) +nan.0)))))) (* 2 0)) into (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0)))
6.607 * [taylor]: Taking taylor expansion of (* +nan.0 (+ (* +nan.0 (/ 1 y)) (- +nan.0))) in y
6.607 * [taylor]: Taking taylor expansion of +nan.0 in y
6.607 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.607 * [taylor]: Taking taylor expansion of (+ (* +nan.0 (/ 1 y)) (- +nan.0)) in y
6.607 * [taylor]: Taking taylor expansion of (* +nan.0 (/ 1 y)) in y
6.607 * [taylor]: Taking taylor expansion of +nan.0 in y
6.607 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.607 * [taylor]: Taking taylor expansion of (/ 1 y) in y
6.607 * [taylor]: Taking taylor expansion of y in y
6.607 * [backup-simplify]: Simplify 0 into 0
6.607 * [backup-simplify]: Simplify 1 into 1
6.607 * [backup-simplify]: Simplify (/ 1 1) into 1
6.607 * [taylor]: Taking taylor expansion of (- +nan.0) in y
6.607 * [taylor]: Taking taylor expansion of +nan.0 in y
6.607 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.607 * [backup-simplify]: Simplify (* +nan.0 1) into +nan.0
6.608 * [backup-simplify]: Simplify (+ +nan.0 0) into (- +nan.0)
6.608 * [backup-simplify]: Simplify (* +nan.0 (- +nan.0)) into +nan.0
6.608 * [backup-simplify]: Simplify +nan.0 into +nan.0
6.609 * [backup-simplify]: Simplify (+ (* +nan.0 (* (/ 1 (/ 1 (- y))) (pow (/ 1 (- x)) 2))) (+ +nan.0 (* +nan.0 (* (/ 1 (/ 1 (- y))) (/ 1 (- x)))))) into (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
6.609 * * * [progress]: simplifying candidates
6.610 * [simplify]: Simplifying:
  (expm1 (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (log1p (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))
  (+ (+ (+ (log 2.0) (log x)) (log (sqrt (- x y)))) (log (sqrt (- x y))))
  (+ (+ (log (* 2.0 x)) (log (sqrt (- x y)))) (log (sqrt (- x y))))
  (+ (log (* (* 2.0 x) (sqrt (- x y)))) (log (sqrt (- x y))))
  (log (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (exp (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y)))) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y))))
  (* (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))))
  (cbrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y)))) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (sqrt (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (pow x 3) (pow y 3))))
  (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ (* x x) (+ (* y y) (* x y)))))
  (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ (* x x) (+ (* y y) (* x y)))) (sqrt (+ x y)))
  (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- (pow x 3) (pow y 3))))
  (* (sqrt (+ x y)) (sqrt (+ (* x x) (+ (* y y) (* x y)))))
  (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (+ x y)) (sqrt (+ x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y)))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt 1))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (+ (sqrt x) (sqrt y))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt 1))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y))))
  (* (* (* 2.0 x) (sqrt (- x y))) 1)
  (* (sqrt (- x y)) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y))))
  (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- (* x x) (* y y)))) (sqrt (- x y)))
  (expm1 (* (* 2.0 x) (sqrt (- x y))))
  (log1p (* (* 2.0 x) (sqrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* 2.0 x) (sqrt (- x y)))
  (+ (+ (log 2.0) (log x)) (log (sqrt (- x y))))
  (+ (log (* 2.0 x)) (log (sqrt (- x y))))
  (log (* (* 2.0 x) (sqrt (- x y))))
  (exp (* (* 2.0 x) (sqrt (- x y))))
  (* (* (* (* 2.0 2.0) 2.0) (* (* x x) x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y))))
  (* (* (* (* 2.0 x) (* 2.0 x)) (* 2.0 x)) (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y))))
  (* (cbrt (* (* 2.0 x) (sqrt (- x y)))) (cbrt (* (* 2.0 x) (sqrt (- x y)))))
  (cbrt (* (* 2.0 x) (sqrt (- x y))))
  (* (* (* (* 2.0 x) (sqrt (- x y))) (* (* 2.0 x) (sqrt (- x y)))) (* (* 2.0 x) (sqrt (- x y))))
  (sqrt (* (* 2.0 x) (sqrt (- x y))))
  (sqrt (* (* 2.0 x) (sqrt (- x y))))
  (* (* 2.0 x) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y)))))
  (* (* 2.0 x) (sqrt (* (cbrt (- x y)) (cbrt (- x y)))))
  (* (* 2.0 x) (sqrt (sqrt (- x y))))
  (* (* 2.0 x) (sqrt 1))
  (* (* 2.0 x) (sqrt (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (sqrt 1))
  (* (* 2.0 x) (sqrt (sqrt (- x y))))
  (* (* 2.0 x) 1)
  (* x (sqrt (- x y)))
  (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3))))
  (* (* 2.0 x) (sqrt (- (* x x) (* y y))))
  (expm1 (sqrt (- x y)))
  (log1p (sqrt (- x y)))
  (log (sqrt (- x y)))
  (exp (sqrt (- x y)))
  (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))
  (cbrt (sqrt (- x y)))
  (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))
  (sqrt (* (cbrt (- x y)) (cbrt (- x y))))
  (sqrt (cbrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt 1)
  (sqrt (- x y))
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  (sqrt 1)
  (sqrt (- x y))
  (sqrt (- (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (+ (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (+ x y))
  (/ 1 2)
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  (expm1 (sqrt (- x y)))
  (log1p (sqrt (- x y)))
  (log (sqrt (- x y)))
  (exp (sqrt (- x y)))
  (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))
  (cbrt (sqrt (- x y)))
  (* (* (sqrt (- x y)) (sqrt (- x y))) (sqrt (- x y)))
  (sqrt (* (cbrt (- x y)) (cbrt (- x y))))
  (sqrt (cbrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt 1)
  (sqrt (- x y))
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  (sqrt 1)
  (sqrt (- x y))
  (sqrt (- (pow x 3) (pow y 3)))
  (sqrt (+ (* x x) (+ (* y y) (* x y))))
  (sqrt (- (* x x) (* y y)))
  (sqrt (+ x y))
  (/ 1 2)
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x 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)))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 (pow x 3)) (- (* +nan.0 (* x y)))))))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 x) (- (+ (* +nan.0 (/ y x)) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
  (- (+ (* +nan.0 (pow x 2)) (- (+ (* +nan.0 x) (- (* +nan.0 y))))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
  (- (+ (* +nan.0 (/ y (pow x 2))) (- (+ (* +nan.0 (/ y x)) (- +nan.0)))))
6.612 * * [simplify]: Extracting # 0 : cost  0
6.612 * * [simplify]: Extracting # 1 : cost  0
6.613 * * [simplify]: Extracting # 2 : cost  0
6.613 * * [simplify]: Extracting # 3 : cost  0
6.613 * * [simplify]: Extracting # 4 : cost  0
6.613 * * [simplify]: Extracting # 5 : cost  0
6.613 * * [simplify]: Extracting # 6 : cost  0
6.613 * * [simplify]: Extracting # 7 : cost  0
6.614 * * [simplify]: Extracting # 8 : cost  0
6.614 * * [simplify]: Extracting # 9 : cost  0
6.614 * * [simplify]: Extracting # 10 : cost  0
6.614 * * [simplify]: Extracting # 11 : cost  0
6.614 * * [simplify]: iteration  0 :  144  enodes  (cost  1499 )
6.647 * * [simplify]: Extracting # 0 : cost  0
6.648 * * [simplify]: Extracting # 1 : cost  0
6.649 * * [simplify]: Extracting # 2 : cost  0
6.650 * * [simplify]: Extracting # 3 : cost  0
6.651 * * [simplify]: Extracting # 4 : cost  0
6.651 * * [simplify]: iteration  1 :  387  enodes  (cost  1203 )
6.920 * * [simplify]: Extracting # 0 : cost  0
6.928 * * [simplify]: Extracting # 1 : cost  0
6.931 * * [simplify]: Extracting # 2 : cost  0
6.933 * * [simplify]: Extracting # 3 : cost  0
6.936 * * [simplify]: Extracting # 4 : cost  0
6.939 * * [simplify]: iteration  2 :  1355  enodes  (cost  1063 )
8.677 * * [simplify]: Extracting # 0 : cost  0
8.691 * * [simplify]: Extracting # 1 : cost  0
8.703 * * [simplify]: Extracting # 2 : cost  0
8.714 * * [simplify]: Extracting # 3 : cost  0
8.725 * * [simplify]: Extracting # 4 : cost  0
8.736 * * [simplify]: iteration done:  5001  enodes  (cost  1037 )
8.737 * [simplify]: Simplified to:
  (expm1 (* (* x 2.0) (- x y)))
  (log1p (* (* x 2.0) (- x y)))
  (* (* x 2.0) (- x y))
  (* (* x 2.0) (- x y))
  (* (* x 2.0) (- x y))
  (log (* (* x 2.0) (- x y)))
  (log (* (* x 2.0) (- x y)))
  (log (* (* x 2.0) (- x y)))
  (log (* (* x 2.0) (- x y)))
  (exp (* (* x 2.0) (- x y)))
  (pow (* (* x 2.0) (- x y)) 3)
  (pow (* (* x 2.0) (- x y)) 3)
  (pow (* (* x 2.0) (- x y)) 3)
  (* (cbrt (* (* x 2.0) (- x y))) (cbrt (* (* x 2.0) (- x y))))
  (cbrt (* (* x 2.0) (- x y)))
  (pow (* (* x 2.0) (- x y)) 3)
  (sqrt (* (* x 2.0) (- x y)))
  (sqrt (* (* x 2.0) (- x y)))
  (* (- (pow x 3) (pow y 3)) (* x 2.0))
  (fma x x (* y (+ x y)))
  (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (fma x x (* y (+ x y)))) (sqrt (+ x y)))
  (* (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3)))) (sqrt (- (* x x) (* y y))))
  (* (sqrt (fma x x (* y (+ x y)))) (sqrt (+ x y)))
  (* (* x 2.0) (* (- x y) (+ x y)))
  (+ x y)
  (* (* (* 2.0 x) (sqrt (- x y))) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y)))))
  (* (* 2.0 (* x (sqrt (- x y)))) (fabs (cbrt (- x y))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (+ (sqrt x) (sqrt y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (sqrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (- x y)
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (pow x 3) (pow y 3))))
  (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- (* x x) (* y y))))
  (expm1 (* (* 2.0 x) (sqrt (- x y))))
  (log1p (* (* 2.0 x) (sqrt (- x y))))
  (* (* 2.0 x) (sqrt (- x y)))
  (* (* 2.0 x) (sqrt (- x y)))
  (log (* (* 2.0 x) (sqrt (- x y))))
  (log (* (* 2.0 x) (sqrt (- x y))))
  (log (* (* 2.0 x) (sqrt (- x y))))
  (exp (* (* 2.0 x) (sqrt (- x y))))
  (pow (* (* 2.0 x) (sqrt (- x y))) 3)
  (pow (* (* 2.0 x) (sqrt (- x y))) 3)
  (* (cbrt (* (* 2.0 x) (sqrt (- x y)))) (cbrt (* (* 2.0 x) (sqrt (- x y)))))
  (cbrt (* (* 2.0 x) (sqrt (- x y))))
  (pow (* (* 2.0 x) (sqrt (- x y))) 3)
  (sqrt (* (* 2.0 x) (sqrt (- x y))))
  (sqrt (* (* 2.0 x) (sqrt (- x y))))
  (* (* 2.0 x) (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y)))))
  (* (fabs (cbrt (- x y))) (* x 2.0))
  (* (* 2.0 x) (sqrt (sqrt (- x y))))
  (* x 2.0)
  (* (* 2.0 x) (sqrt (+ (sqrt x) (sqrt y))))
  (* x 2.0)
  (* (* 2.0 x) (sqrt (sqrt (- x y))))
  (* x 2.0)
  (* (sqrt (- x y)) x)
  (* (* 2.0 x) (sqrt (- (pow x 3) (pow y 3))))
  (* (* 2.0 x) (sqrt (- (* x x) (* y y))))
  (expm1 (sqrt (- x y)))
  (log1p (sqrt (- x y)))
  (log (sqrt (- x y)))
  (exp (sqrt (- x y)))
  (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))
  (cbrt (sqrt (- x y)))
  (pow (sqrt (- x y)) 3)
  (fabs (cbrt (- x y)))
  (sqrt (cbrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  1
  (sqrt (- x y))
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  1
  (sqrt (- x y))
  (sqrt (- (pow x 3) (pow y 3)))
  (sqrt (fma x x (* y (+ x y))))
  (sqrt (* (- x y) (+ x y)))
  (sqrt (+ x y))
  1/2
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  (expm1 (sqrt (- x y)))
  (log1p (sqrt (- x y)))
  (log (sqrt (- x y)))
  (exp (sqrt (- x y)))
  (* (cbrt (sqrt (- x y))) (cbrt (sqrt (- x y))))
  (cbrt (sqrt (- x y)))
  (pow (sqrt (- x y)) 3)
  (fabs (cbrt (- x y)))
  (sqrt (cbrt (- x y)))
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  1
  (sqrt (- x y))
  (sqrt (+ (sqrt x) (sqrt y)))
  (sqrt (- (sqrt x) (sqrt y)))
  1
  (sqrt (- x y))
  (sqrt (- (pow x 3) (pow y 3)))
  (sqrt (fma x x (* y (+ x y))))
  (sqrt (* (- x y) (+ x y)))
  (sqrt (+ x y))
  1/2
  (sqrt (sqrt (- x y)))
  (sqrt (sqrt (- x y)))
  (* (* x 2.0) (- x y))
  (* (* x 2.0) (- x y))
  (* (* x 2.0) (- x y))
  (- (fma +nan.0 (- (pow x 3)) (* +nan.0 (* x (+ x y)))))
  (- (* +nan.0 (- x (- (/ y x) y))))
  (- (* +nan.0 (- x (- (/ y x) y))))
  (* +nan.0 (+ (- (* x x)) (- x y)))
  (- (+ (* (/ y x) (- (/ +nan.0 x) +nan.0)) +nan.0))
  (- (+ (* (/ y x) (- (/ +nan.0 x) +nan.0)) +nan.0))
  (* +nan.0 (+ (- (* x x)) (- x y)))
  (- (+ (* (/ y x) (- (/ +nan.0 x) +nan.0)) +nan.0))
  (- (+ (* (/ y x) (- (/ +nan.0 x) +nan.0)) +nan.0))
8.739 * * * [progress]: adding candidates to table
9.038 * [progress]: [Phase 3 of 3] Extracting.
9.038 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
9.038 * * * [regime-changes]: Trying 2 branch expressions: (y x)
9.038 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
9.050 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (* (* 2.0 x) (sqrt (- x y))) (sqrt (- x y))))> #<alt (λ (x y) (* (* 2.0 x) (- x y)))>)
9.061 * * * [regime]: Found split indices: #<option (#s(si 1 255))>
9.061 * [simplify]: Simplifying:
  (* (* 2.0 x) (- x y))
9.061 * * [simplify]: Extracting # 0 : cost  0
9.061 * * [simplify]: Extracting # 1 : cost  0
9.061 * * [simplify]: Extracting # 2 : cost  0
9.061 * * [simplify]: Extracting # 3 : cost  0
9.061 * * [simplify]: Extracting # 4 : cost  0
9.061 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
9.062 * * [simplify]: Extracting # 0 : cost  0
9.062 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
9.063 * * [simplify]: Extracting # 0 : cost  0
9.063 * * [simplify]: iteration done:  8  enodes  (cost  7 )
9.063 * [simplify]: Simplified to:
  (* (* 2.0 x) (- x y))
10.546 * [regime-testing]: Baseline error score: 0.007875984498062257
10.547 * [regime-testing]: Oracle error score: 0.006750843855481936
10.548 * [regime-testing]: End program error score: 0.007875984498062257
10.569 * [regime-testing]: Target error score: 0.007875984498062257