37.873 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.033 * [progress]: [Phase 2 of 3] Improving.
0.033 * [simplify]: Simplifying:
  (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.033 * * [simplify]: Extracting # 2 : cost  0
0.033 * * [simplify]: Extracting # 3 : cost  0
0.033 * * [simplify]: Extracting # 4 : cost  0
0.033 * * [simplify]: Extracting # 5 : cost  0
0.034 * * [simplify]: Extracting # 6 : cost  0
0.034 * * [simplify]: iteration  0 :  9  enodes  (cost  13 )
0.037 * * [simplify]: Extracting # 0 : cost  0
0.037 * * [simplify]: Extracting # 1 : cost  0
0.037 * * [simplify]: Extracting # 2 : cost  0
0.037 * * [simplify]: iteration  1 :  18  enodes  (cost  12 )
0.044 * * [simplify]: Extracting # 0 : cost  0
0.045 * * [simplify]: Extracting # 1 : cost  0
0.045 * * [simplify]: Extracting # 2 : cost  0
0.045 * * [simplify]: Extracting # 3 : cost  0
0.045 * * [simplify]: iteration  2 :  45  enodes  (cost  10 )
0.064 * * [simplify]: Extracting # 0 : cost  0
0.064 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  3 :  78  enodes  (cost  9 )
0.096 * * [simplify]: Extracting # 0 : cost  0
0.097 * * [simplify]: Extracting # 1 : cost  0
0.097 * * [simplify]: Extracting # 2 : cost  0
0.097 * * [simplify]: iteration  4 :  86  enodes  (cost  9 )
0.110 * * [simplify]: Extracting # 0 : cost  0
0.110 * * [simplify]: iteration  5 :  94  enodes  (cost  9 )
0.121 * * [simplify]: Extracting # 0 : cost  0
0.122 * * [simplify]: iteration done:  94  enodes  (cost  9 )
0.122 * [simplify]: Simplified to:
  (fma x (fma y 2.0 x) (* y y))
0.125 * * [progress]: iteration 1 / 4
0.125 * * * [progress]: picking best candidate
0.127 * * * * [pick]: Picked  #<alt (λ (x y) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))>
0.127 * * * [progress]: localizing error
0.138 * * * [progress]: generating rewritten candidates
0.138 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.152 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.204 * * * [progress]: generating series expansions
0.204 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.204 * [backup-simplify]: Simplify (+ (* x x) (* (* x 2.0) y)) into (+ (pow x 2) (* 2.0 (* x y)))
0.204 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in (x y) around 0
0.204 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in y
0.204 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [backup-simplify]: Simplify x into x
0.204 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.204 * [taylor]: Taking taylor expansion of 2.0 in y
0.204 * [backup-simplify]: Simplify 2.0 into 2.0
0.204 * [taylor]: Taking taylor expansion of (* x y) in y
0.204 * [taylor]: Taking taylor expansion of x in y
0.204 * [backup-simplify]: Simplify x into x
0.204 * [taylor]: Taking taylor expansion of y in y
0.204 * [backup-simplify]: Simplify 0 into 0
0.204 * [backup-simplify]: Simplify 1 into 1
0.205 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.205 * [taylor]: Taking taylor expansion of 2.0 in x
0.205 * [backup-simplify]: Simplify 2.0 into 2.0
0.205 * [taylor]: Taking taylor expansion of (* x y) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [backup-simplify]: Simplify y into y
0.205 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 2.0 (* x y))) in x
0.205 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.205 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.205 * [taylor]: Taking taylor expansion of 2.0 in x
0.205 * [backup-simplify]: Simplify 2.0 into 2.0
0.205 * [taylor]: Taking taylor expansion of (* x y) in x
0.205 * [taylor]: Taking taylor expansion of x in x
0.205 * [backup-simplify]: Simplify 0 into 0
0.205 * [backup-simplify]: Simplify 1 into 1
0.205 * [taylor]: Taking taylor expansion of y in x
0.205 * [backup-simplify]: Simplify y into y
0.205 * [backup-simplify]: Simplify (* 0 y) into 0
0.206 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.207 * [backup-simplify]: Simplify (+ 0 0) into 0
0.207 * [taylor]: Taking taylor expansion of 0 in y
0.207 * [backup-simplify]: Simplify 0 into 0
0.207 * [backup-simplify]: Simplify 0 into 0
0.208 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.208 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.208 * [backup-simplify]: Simplify (+ 0 (* 2.0 y)) into (* 2.0 y)
0.208 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.209 * [taylor]: Taking taylor expansion of 2.0 in y
0.209 * [backup-simplify]: Simplify 2.0 into 2.0
0.209 * [taylor]: Taking taylor expansion of y in y
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 1 into 1
0.209 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.209 * [backup-simplify]: Simplify 0 into 0
0.209 * [backup-simplify]: Simplify 0 into 0
0.210 * [backup-simplify]: Simplify (* 1 1) into 1
0.211 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.212 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 y) (* 0 0))) into 0
0.212 * [backup-simplify]: Simplify (+ 1 0) into 1
0.212 * [taylor]: Taking taylor expansion of 1 in y
0.212 * [backup-simplify]: Simplify 1 into 1
0.212 * [backup-simplify]: Simplify 1 into 1
0.214 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.214 * [backup-simplify]: Simplify 2.0 into 2.0
0.214 * [backup-simplify]: Simplify 0 into 0
0.215 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.216 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.218 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0)))) into 0
0.218 * [backup-simplify]: Simplify (+ 0 0) into 0
0.218 * [taylor]: Taking taylor expansion of 0 in y
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.218 * [backup-simplify]: Simplify 0 into 0
0.219 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.220 * [backup-simplify]: Simplify 0 into 0
0.220 * [backup-simplify]: Simplify 0 into 0
0.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.222 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.224 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 y) (* 0 0))))) into 0
0.224 * [backup-simplify]: Simplify (+ 0 0) into 0
0.224 * [taylor]: Taking taylor expansion of 0 in y
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify 0 into 0
0.225 * [backup-simplify]: Simplify (+ (* 2.0 (* y x)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 2.0 (* x y)))
0.225 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 x) 2.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y))))
0.225 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.225 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 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
0.226 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.226 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.226 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.226 * [taylor]: Taking taylor expansion of 2.0 in y
0.226 * [backup-simplify]: Simplify 2.0 into 2.0
0.226 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.226 * [taylor]: Taking taylor expansion of (* x y) in y
0.226 * [taylor]: Taking taylor expansion of x in y
0.226 * [backup-simplify]: Simplify x into x
0.226 * [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
0.227 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.227 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.227 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.227 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.227 * [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
0.228 * [backup-simplify]: Simplify (/ 1 1) into 1
0.228 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.228 * [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 (* 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
0.229 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.229 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.229 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.229 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.229 * [taylor]: Taking taylor expansion of x in x
0.229 * [backup-simplify]: Simplify 0 into 0
0.229 * [backup-simplify]: Simplify 1 into 1
0.230 * [backup-simplify]: Simplify (* 1 1) into 1
0.230 * [backup-simplify]: Simplify (/ 1 1) into 1
0.230 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.230 * [taylor]: Taking taylor expansion of 2.0 in x
0.230 * [backup-simplify]: Simplify 2.0 into 2.0
0.230 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.230 * [taylor]: Taking taylor expansion of (* x y) in x
0.230 * [taylor]: Taking taylor expansion of x in x
0.230 * [backup-simplify]: Simplify 0 into 0
0.230 * [backup-simplify]: Simplify 1 into 1
0.230 * [taylor]: Taking taylor expansion of y in x
0.230 * [backup-simplify]: Simplify y into y
0.230 * [backup-simplify]: Simplify (* 0 y) into 0
0.231 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.231 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.231 * [backup-simplify]: Simplify (+ 1 0) into 1
0.231 * [taylor]: Taking taylor expansion of 1 in y
0.231 * [backup-simplify]: Simplify 1 into 1
0.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.233 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.233 * [backup-simplify]: Simplify (* 2.0 (/ 1 y)) into (/ 2.0 y)
0.233 * [backup-simplify]: Simplify (+ 0 (/ 2.0 y)) into (* 2.0 (/ 1 y))
0.233 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.233 * [taylor]: Taking taylor expansion of 2.0 in y
0.233 * [backup-simplify]: Simplify 2.0 into 2.0
0.233 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.234 * [taylor]: Taking taylor expansion of y in y
0.234 * [backup-simplify]: Simplify 0 into 0
0.234 * [backup-simplify]: Simplify 1 into 1
0.234 * [backup-simplify]: Simplify (/ 1 1) into 1
0.235 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.235 * [backup-simplify]: Simplify 2.0 into 2.0
0.235 * [backup-simplify]: Simplify 1 into 1
0.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.237 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.238 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.238 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.238 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 y))) into 0
0.239 * [backup-simplify]: Simplify (+ 0 0) into 0
0.239 * [taylor]: Taking taylor expansion of 0 in y
0.239 * [backup-simplify]: Simplify 0 into 0
0.240 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.241 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.241 * [backup-simplify]: Simplify 0 into 0
0.241 * [backup-simplify]: Simplify 0 into 0
0.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.244 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.244 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.245 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.246 * [backup-simplify]: Simplify (+ 0 0) into 0
0.246 * [taylor]: Taking taylor expansion of 0 in y
0.246 * [backup-simplify]: Simplify 0 into 0
0.246 * [backup-simplify]: Simplify 0 into 0
0.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.248 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.248 * [backup-simplify]: Simplify 0 into 0
0.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.250 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.252 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.252 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.254 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) 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 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (+ (pow x 2) (* 2.0 (* x y)))
0.255 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y))))
0.256 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in (x y) around 0
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in y
0.256 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [backup-simplify]: Simplify x into x
0.256 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.256 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.256 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.256 * [taylor]: Taking taylor expansion of 2.0 in y
0.256 * [backup-simplify]: Simplify 2.0 into 2.0
0.256 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.256 * [taylor]: Taking taylor expansion of (* x y) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [backup-simplify]: Simplify x into x
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (* x 0) into 0
0.257 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.257 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.257 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 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
0.258 * [backup-simplify]: Simplify (* 1 1) into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.258 * [taylor]: Taking taylor expansion of 2.0 in x
0.258 * [backup-simplify]: Simplify 2.0 into 2.0
0.258 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.258 * [taylor]: Taking taylor expansion of (* x y) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [taylor]: Taking taylor expansion of y in x
0.259 * [backup-simplify]: Simplify y into y
0.259 * [backup-simplify]: Simplify (* 0 y) into 0
0.259 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.259 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.259 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 2.0 (/ 1 (* x y)))) in x
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.259 * [taylor]: Taking taylor expansion of x in x
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (* 1 1) into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.260 * [taylor]: Taking taylor expansion of 2.0 in x
0.260 * [backup-simplify]: Simplify 2.0 into 2.0
0.260 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.260 * [taylor]: Taking taylor expansion of (* x y) in x
0.260 * [taylor]: Taking taylor expansion of x in x
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 1 into 1
0.261 * [taylor]: Taking taylor expansion of y in x
0.261 * [backup-simplify]: Simplify y into y
0.261 * [backup-simplify]: Simplify (* 0 y) into 0
0.261 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.261 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.262 * [backup-simplify]: Simplify (+ 1 0) into 1
0.262 * [taylor]: Taking taylor expansion of 1 in y
0.262 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.263 * [backup-simplify]: Simplify (* 2.0 (/ 1 y)) into (/ 2.0 y)
0.263 * [backup-simplify]: Simplify (+ 0 (/ 2.0 y)) into (* 2.0 (/ 1 y))
0.264 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.264 * [taylor]: Taking taylor expansion of 2.0 in y
0.264 * [backup-simplify]: Simplify 2.0 into 2.0
0.264 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.264 * [taylor]: Taking taylor expansion of y in y
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (/ 1 1) into 1
0.265 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.265 * [backup-simplify]: Simplify 2.0 into 2.0
0.265 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.268 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.268 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.268 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 y))) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.269 * [taylor]: Taking taylor expansion of 0 in y
0.269 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.270 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.274 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
0.274 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.275 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0
0.276 * [backup-simplify]: Simplify (+ 0 0) into 0
0.276 * [taylor]: Taking taylor expansion of 0 in y
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.278 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.283 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.284 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) 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
0.285 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (+ (pow x 2) (* 2.0 (* x y)))
0.285 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.286 * [backup-simplify]: Simplify (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) into (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.286 * [approximate]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in (x y) around 0
0.286 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in y
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [backup-simplify]: Simplify x into x
0.286 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in y
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in y
0.286 * [taylor]: Taking taylor expansion of 2.0 in y
0.286 * [backup-simplify]: Simplify 2.0 into 2.0
0.286 * [taylor]: Taking taylor expansion of (* x y) in y
0.286 * [taylor]: Taking taylor expansion of x in y
0.286 * [backup-simplify]: Simplify x into x
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.286 * [taylor]: Taking taylor expansion of x in x
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.286 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.286 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
0.287 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.287 * [taylor]: Taking taylor expansion of 2.0 in x
0.287 * [backup-simplify]: Simplify 2.0 into 2.0
0.287 * [taylor]: Taking taylor expansion of (* x y) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
0.287 * [taylor]: Taking taylor expansion of (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y)))) in x
0.287 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [taylor]: Taking taylor expansion of (+ (pow y 2) (* 2.0 (* x y))) in x
0.287 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
0.287 * [taylor]: Taking taylor expansion of (* 2.0 (* x y)) in x
0.287 * [taylor]: Taking taylor expansion of 2.0 in x
0.287 * [backup-simplify]: Simplify 2.0 into 2.0
0.287 * [taylor]: Taking taylor expansion of (* x y) in x
0.287 * [taylor]: Taking taylor expansion of x in x
0.287 * [backup-simplify]: Simplify 0 into 0
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [taylor]: Taking taylor expansion of y in x
0.287 * [backup-simplify]: Simplify y into y
0.287 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.287 * [backup-simplify]: Simplify (* 0 y) into 0
0.288 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.288 * [backup-simplify]: Simplify (+ (pow y 2) 0) into (pow y 2)
0.289 * [backup-simplify]: Simplify (+ 0 (pow y 2)) into (pow y 2)
0.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.289 * [taylor]: Taking taylor expansion of y in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 1 into 1
0.289 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.290 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.290 * [backup-simplify]: Simplify (+ (* 2.0 y) (* 0 0)) into (* 2.0 y)
0.290 * [backup-simplify]: Simplify (+ 0 (* 2.0 y)) into (* 2.0 y)
0.291 * [backup-simplify]: Simplify (+ 0 (* 2.0 y)) into (* 2.0 y)
0.291 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.291 * [taylor]: Taking taylor expansion of 2.0 in y
0.291 * [backup-simplify]: Simplify 2.0 into 2.0
0.291 * [taylor]: Taking taylor expansion of y in y
0.291 * [backup-simplify]: Simplify 0 into 0
0.291 * [backup-simplify]: Simplify 1 into 1
0.291 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.291 * [backup-simplify]: Simplify 0 into 0
0.292 * [backup-simplify]: Simplify (* 1 1) into 1
0.292 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.294 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 y) (* 0 0))) into 0
0.294 * [backup-simplify]: Simplify (+ 0 0) into 0
0.295 * [backup-simplify]: Simplify (+ 1 0) into 1
0.295 * [taylor]: Taking taylor expansion of 1 in y
0.295 * [backup-simplify]: Simplify 1 into 1
0.295 * [backup-simplify]: Simplify 1 into 1
0.300 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.301 * [backup-simplify]: Simplify 2.0 into 2.0
0.301 * [backup-simplify]: Simplify (* 1 1) into 1
0.301 * [backup-simplify]: Simplify 1 into 1
0.302 * [backup-simplify]: Simplify (+ (* 1 (pow (* y 1) 2)) (+ (* 2.0 (* y x)) (* 1 (pow (* 1 x) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.303 * [backup-simplify]: Simplify (+ (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 x) 2.0) (/ 1 y))) (* (/ 1 y) (/ 1 y))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))
0.303 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.303 * [taylor]: Taking taylor expansion of x in y
0.303 * [backup-simplify]: Simplify x into x
0.303 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.303 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.303 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.303 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.303 * [taylor]: Taking taylor expansion of y in y
0.303 * [backup-simplify]: Simplify 0 into 0
0.303 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify (* 1 1) into 1
0.304 * [backup-simplify]: Simplify (/ 1 1) into 1
0.305 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.305 * [taylor]: Taking taylor expansion of 2.0 in y
0.305 * [backup-simplify]: Simplify 2.0 into 2.0
0.305 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.305 * [taylor]: Taking taylor expansion of (* x y) in y
0.305 * [taylor]: Taking taylor expansion of x in y
0.305 * [backup-simplify]: Simplify x into x
0.305 * [taylor]: Taking taylor expansion of y in y
0.305 * [backup-simplify]: Simplify 0 into 0
0.305 * [backup-simplify]: Simplify 1 into 1
0.305 * [backup-simplify]: Simplify (* x 0) into 0
0.305 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.305 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.305 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.306 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.306 * [taylor]: Taking taylor expansion of x in x
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 1 into 1
0.306 * [backup-simplify]: Simplify (* 1 1) into 1
0.306 * [backup-simplify]: Simplify (/ 1 1) into 1
0.307 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.307 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [backup-simplify]: Simplify y into y
0.307 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.307 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.307 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.307 * [taylor]: Taking taylor expansion of 2.0 in x
0.307 * [backup-simplify]: Simplify 2.0 into 2.0
0.307 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.307 * [taylor]: Taking taylor expansion of (* x y) in x
0.307 * [taylor]: Taking taylor expansion of x in x
0.307 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify 1 into 1
0.307 * [taylor]: Taking taylor expansion of y in x
0.307 * [backup-simplify]: Simplify y into y
0.307 * [backup-simplify]: Simplify (* 0 y) into 0
0.308 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.308 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.308 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.308 * [taylor]: Taking taylor expansion of x in x
0.308 * [backup-simplify]: Simplify 0 into 0
0.308 * [backup-simplify]: Simplify 1 into 1
0.309 * [backup-simplify]: Simplify (* 1 1) into 1
0.309 * [backup-simplify]: Simplify (/ 1 1) into 1
0.309 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.309 * [taylor]: Taking taylor expansion of y in x
0.309 * [backup-simplify]: Simplify y into y
0.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.310 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.310 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.310 * [taylor]: Taking taylor expansion of 2.0 in x
0.310 * [backup-simplify]: Simplify 2.0 into 2.0
0.310 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.310 * [taylor]: Taking taylor expansion of (* x y) in x
0.310 * [taylor]: Taking taylor expansion of x in x
0.310 * [backup-simplify]: Simplify 0 into 0
0.310 * [backup-simplify]: Simplify 1 into 1
0.310 * [taylor]: Taking taylor expansion of y in x
0.310 * [backup-simplify]: Simplify y into y
0.310 * [backup-simplify]: Simplify (* 0 y) into 0
0.310 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.310 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.311 * [backup-simplify]: Simplify (+ 1 0) into 1
0.311 * [taylor]: Taking taylor expansion of 1 in y
0.311 * [backup-simplify]: Simplify 1 into 1
0.312 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.313 * [backup-simplify]: Simplify (* 2.0 (/ 1 y)) into (/ 2.0 y)
0.313 * [backup-simplify]: Simplify (+ 0 (/ 2.0 y)) into (* 2.0 (/ 1 y))
0.313 * [backup-simplify]: Simplify (+ 0 (* 2.0 (/ 1 y))) into (* 2.0 (/ 1 y))
0.313 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.313 * [taylor]: Taking taylor expansion of 2.0 in y
0.313 * [backup-simplify]: Simplify 2.0 into 2.0
0.313 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.316 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.317 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 y))) into 0
0.318 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.318 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.318 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.318 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.318 * [taylor]: Taking taylor expansion of y in y
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (* 1 1) into 1
0.319 * [backup-simplify]: Simplify (/ 1 1) into 1
0.319 * [backup-simplify]: Simplify 1 into 1
0.319 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.319 * [backup-simplify]: Simplify 2.0 into 2.0
0.319 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (+ (* 2.0 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))) (* 1 (pow (* (/ 1 (/ 1 y)) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.321 * [backup-simplify]: Simplify (+ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- x)) 2.0) (/ 1 (- y)))) (* (/ 1 (- y)) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))))
0.321 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in (x y) around 0
0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.321 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.321 * [taylor]: Taking taylor expansion of x in y
0.321 * [backup-simplify]: Simplify x into x
0.321 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.321 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.321 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in y
0.321 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.321 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.321 * [taylor]: Taking taylor expansion of y in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.322 * [backup-simplify]: Simplify (* 1 1) into 1
0.323 * [backup-simplify]: Simplify (/ 1 1) into 1
0.323 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in y
0.323 * [taylor]: Taking taylor expansion of 2.0 in y
0.323 * [backup-simplify]: Simplify 2.0 into 2.0
0.323 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
0.323 * [taylor]: Taking taylor expansion of (* x y) in y
0.323 * [taylor]: Taking taylor expansion of x in y
0.323 * [backup-simplify]: Simplify x into x
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (* x 0) into 0
0.323 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
0.323 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.324 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.324 * [taylor]: Taking taylor expansion of x in x
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify 1 into 1
0.324 * [backup-simplify]: Simplify (* 1 1) into 1
0.325 * [backup-simplify]: Simplify (/ 1 1) into 1
0.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.325 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.325 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.325 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.325 * [taylor]: Taking taylor expansion of 2.0 in x
0.325 * [backup-simplify]: Simplify 2.0 into 2.0
0.325 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.325 * [taylor]: Taking taylor expansion of (* x y) in x
0.325 * [taylor]: Taking taylor expansion of x in x
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [taylor]: Taking taylor expansion of y in x
0.325 * [backup-simplify]: Simplify y into y
0.325 * [backup-simplify]: Simplify (* 0 y) into 0
0.326 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.326 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.326 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y))))) in x
0.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.326 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.326 * [taylor]: Taking taylor expansion of x in x
0.326 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify 1 into 1
0.327 * [backup-simplify]: Simplify (* 1 1) into 1
0.327 * [backup-simplify]: Simplify (/ 1 1) into 1
0.327 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow y 2)) (* 2.0 (/ 1 (* x y)))) in x
0.327 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.327 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.327 * [taylor]: Taking taylor expansion of y in x
0.327 * [backup-simplify]: Simplify y into y
0.327 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.328 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.328 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 (* x y))) in x
0.328 * [taylor]: Taking taylor expansion of 2.0 in x
0.328 * [backup-simplify]: Simplify 2.0 into 2.0
0.328 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
0.328 * [taylor]: Taking taylor expansion of (* x y) in x
0.328 * [taylor]: Taking taylor expansion of x in x
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 1 into 1
0.328 * [taylor]: Taking taylor expansion of y in x
0.328 * [backup-simplify]: Simplify y into y
0.328 * [backup-simplify]: Simplify (* 0 y) into 0
0.328 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
0.328 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.329 * [backup-simplify]: Simplify (+ 1 0) into 1
0.329 * [taylor]: Taking taylor expansion of 1 in y
0.329 * [backup-simplify]: Simplify 1 into 1
0.330 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.331 * [backup-simplify]: Simplify (* 2.0 (/ 1 y)) into (/ 2.0 y)
0.331 * [backup-simplify]: Simplify (+ 0 (/ 2.0 y)) into (* 2.0 (/ 1 y))
0.331 * [backup-simplify]: Simplify (+ 0 (* 2.0 (/ 1 y))) into (* 2.0 (/ 1 y))
0.331 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.331 * [taylor]: Taking taylor expansion of 2.0 in y
0.331 * [backup-simplify]: Simplify 2.0 into 2.0
0.331 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.331 * [taylor]: Taking taylor expansion of y in y
0.331 * [backup-simplify]: Simplify 0 into 0
0.331 * [backup-simplify]: Simplify 1 into 1
0.332 * [backup-simplify]: Simplify (/ 1 1) into 1
0.333 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.333 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.334 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
0.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.334 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 (/ 1 y))) into 0
0.334 * [backup-simplify]: Simplify (+ (/ 1 (pow y 2)) 0) into (/ 1 (pow y 2))
0.335 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow y 2))) into (/ 1 (pow y 2))
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.335 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.335 * [taylor]: Taking taylor expansion of y in y
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.335 * [backup-simplify]: Simplify (* 1 1) into 1
0.335 * [backup-simplify]: Simplify (/ 1 1) into 1
0.335 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.336 * [backup-simplify]: Simplify 2.0 into 2.0
0.336 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (+ (* 2.0 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))) (* 1 (pow (* (/ 1 (/ 1 (- y))) 1) 2)))) into (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.337 * * * [progress]: simplifying candidates
0.337 * [simplify]: Simplifying:
  (expm1 (+ (* x x) (* (* x 2.0) y)))
  (log1p (+ (* x x) (* (* x 2.0) y)))
  (* (exp (* x x)) (exp (* (* x 2.0) y)))
  (log (+ (* x x) (* (* x 2.0) y)))
  (exp (+ (* x x) (* (* x 2.0) y)))
  (* (cbrt (+ (* x x) (* (* x 2.0) y))) (cbrt (+ (* x x) (* (* x 2.0) y))))
  (cbrt (+ (* x x) (* (* x 2.0) y)))
  (* (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (sqrt (+ (* x x) (* (* x 2.0) y)))
  (+ (pow (* x x) 3) (pow (* (* x 2.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* x 2.0) y) (* (* x 2.0) y)) (* (* x x) (* (* x 2.0) y))))
  (- (* (* x x) (* x x)) (* (* (* x 2.0) y) (* (* x 2.0) y)))
  (- (* x x) (* (* x 2.0) y))
  (expm1 (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (log1p (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (* (exp (* x x)) (exp (* (* x 2.0) y))) (exp (* y y)))
  (* (exp (+ (* x x) (* (* x 2.0) y))) (exp (* y y)))
  (log (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (exp (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (cbrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (* (* (+ (+ (* x x) (* (* x 2.0) y)) (* y y)) (+ (+ (* x x) (* (* x 2.0) y)) (* y y))) (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (sqrt (+ (+ (* x x) (* (* x 2.0) y)) (* y y)))
  (+ (pow (+ (* x x) (* (* x 2.0) y)) 3) (pow (* y y) 3))
  (+ (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (- (* (* y y) (* y y)) (* (+ (* x x) (* (* x 2.0) y)) (* y y))))
  (- (* (+ (* x x) (* (* x 2.0) y)) (+ (* x x) (* (* x 2.0) y))) (* (* y y) (* y y)))
  (- (+ (* x x) (* (* x 2.0) y)) (* y y))
  (+ (* (* x 2.0) y) (* y y))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (* 2.0 (* x y)))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
  (+ (pow x 2) (+ (pow y 2) (* 2.0 (* x y))))
0.338 * * [simplify]: Extracting # 0 : cost  0
0.338 * * [simplify]: Extracting # 1 : cost  0
0.338 * * [simplify]: Extracting # 2 : cost  0
0.338 * * [simplify]: Extracting # 3 : cost  0
0.338 * * [simplify]: Extracting # 4 : cost  0
0.338 * * [simplify]: Extracting # 5 : cost  0
0.339 * * [simplify]: Extracting # 6 : cost  0
0.339 * * [simplify]: iteration  0 :  62  enodes  (cost  573 )
0.355 * * [simplify]: Extracting # 0 : cost  0
0.356 * * [simplify]: Extracting # 1 : cost  0
0.356 * * [simplify]: Extracting # 2 : cost  0
0.356 * * [simplify]: Extracting # 3 : cost  0
0.357 * * [simplify]: Extracting # 4 : cost  0
0.357 * * [simplify]: iteration  1 :  227  enodes  (cost  486 )
0.617 * * [simplify]: Extracting # 0 : cost  0
0.621 * * [simplify]: Extracting # 1 : cost  0
0.626 * * [simplify]: Extracting # 2 : cost  0
0.630 * * [simplify]: Extracting # 3 : cost  0
0.635 * * [simplify]: Extracting # 4 : cost  0
0.645 * * [simplify]: Extracting # 5 : cost  0
0.650 * * [simplify]: iteration  2 :  1682  enodes  (cost  387 )
2.391 * * [simplify]: Extracting # 0 : cost  0
2.408 * * [simplify]: Extracting # 1 : cost  0
2.430 * * [simplify]: Extracting # 2 : cost  0
2.442 * * [simplify]: Extracting # 3 : cost  0
2.450 * * [simplify]: Extracting # 4 : cost  0
2.458 * * [simplify]: iteration done:  5001  enodes  (cost  366 )
2.459 * [simplify]: Simplified to:
  (expm1 (* x (fma y 2.0 x)))
  (log1p (* x (fma y 2.0 x)))
  (exp (* x (fma y 2.0 x)))
  (log (* x (fma y 2.0 x)))
  (exp (* x (fma y 2.0 x)))
  (* (cbrt (* x (fma y 2.0 x))) (cbrt (* x (fma y 2.0 x))))
  (cbrt (* x (fma y 2.0 x)))
  (pow (* x (fma y 2.0 x)) 3)
  (sqrt (* x (fma y 2.0 x)))
  (sqrt (* x (fma y 2.0 x)))
  (+ (pow (* (* x 2.0) y) 3) (pow x 6))
  (fma (* 2.0 (* x y)) (* x (- (* 2.0 y) x)) (pow x 4))
  (* (* x (fma y 2.0 x)) (* x (- x (* 2.0 y))))
  (* x (- x (* 2.0 y)))
  (expm1 (fma y (fma x 2.0 y) (* x x)))
  (log1p (fma y (fma x 2.0 y) (* x x)))
  (exp (fma y (fma x 2.0 y) (* x x)))
  (exp (fma y (fma x 2.0 y) (* x x)))
  (log (fma y (fma x 2.0 y) (* x x)))
  (exp (fma y (fma x 2.0 y) (* x x)))
  (* (cbrt (fma y (fma x 2.0 y) (* x x))) (cbrt (fma y (fma x 2.0 y) (* x x))))
  (cbrt (fma y (fma x 2.0 y) (* x x)))
  (pow (fma y (fma x 2.0 y) (* x x)) 3)
  (sqrt (fma y (fma x 2.0 y) (* x x)))
  (sqrt (fma y (fma x 2.0 y) (* x x)))
  (+ (pow y 6) (pow (* x (fma y 2.0 x)) 3))
  (- (fma (* x (fma y 2.0 x)) (* x (fma y 2.0 x)) (pow y 4)) (* (* x (fma y 2.0 x)) (* y y)))
  (fma (* x (fma y 2.0 x)) (* x (fma y 2.0 x)) (- (pow y 4)))
  (fma x x (* y (- (* x 2.0) y)))
  (* y (fma x 2.0 y))
  (* x (fma y 2.0 x))
  (* x (fma y 2.0 x))
  (* x (fma y 2.0 x))
  (fma y (fma x 2.0 y) (* x x))
  (fma y (fma x 2.0 y) (* x x))
  (fma y (fma x 2.0 y) (* x x))
2.459 * * * [progress]: adding candidates to table
2.647 * [progress]: [Phase 3 of 3] Extracting.
2.650 * [simplify]: Simplifying:
  (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
2.650 * * [simplify]: Extracting # 0 : cost  0
2.650 * * [simplify]: Extracting # 1 : cost  0
2.650 * * [simplify]: Extracting # 2 : cost  0
2.650 * * [simplify]: Extracting # 3 : cost  0
2.650 * * [simplify]: Extracting # 4 : cost  0
2.650 * * [simplify]: Extracting # 5 : cost  0
2.650 * * [simplify]: Extracting # 6 : cost  0
2.651 * * [simplify]: iteration  0 :  9  enodes  (cost  13 )
2.652 * * [simplify]: Extracting # 0 : cost  0
2.652 * * [simplify]: iteration  1 :  13  enodes  (cost  13 )
2.653 * * [simplify]: Extracting # 0 : cost  0
2.653 * * [simplify]: iteration done:  13  enodes  (cost  13 )
2.653 * [simplify]: Simplified to:
  (+ (+ (* x x) (* (* x 2.0) y)) (* y y))
4.721 * [regime-testing]: Baseline error score: 0.015886587773102992
4.723 * [regime-testing]: Oracle error score: 0.015886587773102992
4.724 * [regime-testing]: End program error score: 0.015886587773102992
4.744 * [regime-testing]: Target error score: 0.01740577805856931