19.988 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.038 * * * [progress]: [2/2] Setting up program.
0.041 * [progress]: [Phase 2 of 3] Improving.
0.042 * [simplify]: Simplifying:
  (* 2.0 (- (* x x) (* x y)))
0.042 * * [simplify]: Extracting # 0 : cost  0
0.042 * * [simplify]: Extracting # 1 : cost  0
0.042 * * [simplify]: Extracting # 2 : cost  0
0.042 * * [simplify]: Extracting # 3 : cost  0
0.042 * * [simplify]: Extracting # 4 : cost  0
0.042 * * [simplify]: Extracting # 5 : cost  0
0.042 * * [simplify]: iteration  0 :  7  enodes  (cost  9 )
0.045 * * [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  1 :  13  enodes  (cost  7 )
0.050 * * [simplify]: Extracting # 0 : cost  0
0.050 * * [simplify]: Extracting # 1 : cost  0
0.050 * * [simplify]: Extracting # 2 : cost  0
0.050 * * [simplify]: iteration  2 :  32  enodes  (cost  7 )
0.065 * * [simplify]: Extracting # 0 : cost  0
0.065 * * [simplify]: Extracting # 1 : cost  0
0.065 * * [simplify]: Extracting # 2 : cost  0
0.065 * * [simplify]: iteration  3 :  66  enodes  (cost  7 )
0.099 * * [simplify]: Extracting # 0 : cost  0
0.100 * * [simplify]: Extracting # 1 : cost  0
0.100 * * [simplify]: Extracting # 2 : cost  0
0.100 * * [simplify]: iteration  4 :  97  enodes  (cost  7 )
0.119 * * [simplify]: Extracting # 0 : cost  0
0.119 * * [simplify]: Extracting # 1 : cost  0
0.119 * * [simplify]: Extracting # 2 : cost  0
0.119 * * [simplify]: iteration  5 :  113  enodes  (cost  7 )
0.147 * * [simplify]: Extracting # 0 : cost  0
0.147 * * [simplify]: iteration  6 :  115  enodes  (cost  7 )
0.171 * * [simplify]: Extracting # 0 : cost  0
0.171 * * [simplify]: iteration done:  115  enodes  (cost  7 )
0.171 * [simplify]: Simplified to:
  (* (* x (- x y)) 2.0)
0.173 * * [progress]: iteration 1 / 4
0.173 * * * [progress]: picking best candidate
0.175 * * * * [pick]: Picked  #<alt (λ (x y) (* (* x (- x y)) 2.0))>
0.175 * * * [progress]: localizing error
0.184 * * * [progress]: generating rewritten candidates
0.184 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1)
0.205 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
0.252 * * * [progress]: generating series expansions
0.252 * * * * [progress]: [ 1 / 2 ] generating series at (2 1)
0.253 * [backup-simplify]: Simplify (* x (- x y)) into (* x (- x y))
0.253 * [approximate]: Taking taylor expansion of (* x (- x y)) in (x y) around 0
0.253 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [backup-simplify]: Simplify x into x
0.253 * [taylor]: Taking taylor expansion of (- x y) in y
0.253 * [taylor]: Taking taylor expansion of x in y
0.253 * [backup-simplify]: Simplify x into x
0.253 * [taylor]: Taking taylor expansion of y in y
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of (- x y) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [backup-simplify]: Simplify y into y
0.253 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of (- x y) in x
0.253 * [taylor]: Taking taylor expansion of x in x
0.253 * [backup-simplify]: Simplify 0 into 0
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [taylor]: Taking taylor expansion of y in x
0.253 * [backup-simplify]: Simplify y into y
0.254 * [backup-simplify]: Simplify (- y) into (- y)
0.254 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.254 * [backup-simplify]: Simplify (* 0 (- y)) 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
0.254 * [backup-simplify]: Simplify (- 0) into 0
0.255 * [backup-simplify]: Simplify (+ 1 0) into 1
0.255 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
0.255 * [taylor]: Taking taylor expansion of (- y) in y
0.255 * [taylor]: Taking taylor expansion of y in y
0.255 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify (- 0) into 0
0.257 * [backup-simplify]: Simplify (+ 0 0) into 0
0.258 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) 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 into 1
0.258 * [backup-simplify]: Simplify (- 1) into -1
0.258 * [backup-simplify]: Simplify -1 into -1
0.258 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify (- 0) into 0
0.259 * [backup-simplify]: Simplify (+ 0 0) into 0
0.260 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.260 * [taylor]: Taking taylor expansion of 0 in y
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.260 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- 0) into 0
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify (- 0) into 0
0.262 * [backup-simplify]: Simplify (+ 0 0) into 0
0.263 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.263 * [taylor]: Taking taylor expansion of 0 in y
0.263 * [backup-simplify]: Simplify 0 into 0
0.263 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
0.264 * [backup-simplify]: Simplify (* (/ 1 x) (- (/ 1 x) (/ 1 y))) into (/ (- (/ 1 x) (/ 1 y)) x)
0.264 * [approximate]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in (x y) around 0
0.264 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.264 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.264 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.264 * [taylor]: Taking taylor expansion of x in y
0.264 * [backup-simplify]: Simplify x into x
0.264 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
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
0.265 * [backup-simplify]: Simplify (/ 1 1) into 1
0.265 * [taylor]: Taking taylor expansion of x in y
0.265 * [backup-simplify]: Simplify x into x
0.265 * [backup-simplify]: Simplify (- 1) into -1
0.265 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.265 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.265 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.265 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.265 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.265 * [taylor]: Taking taylor expansion of x in x
0.265 * [backup-simplify]: Simplify 0 into 0
0.265 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (/ 1 1) into 1
0.266 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.266 * [taylor]: Taking taylor expansion of y in x
0.266 * [backup-simplify]: Simplify y into y
0.266 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.266 * [taylor]: Taking taylor expansion of x in x
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (+ 1 0) into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.269 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.269 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.269 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.269 * [taylor]: Taking taylor expansion of x in x
0.269 * [backup-simplify]: Simplify 0 into 0
0.269 * [backup-simplify]: Simplify 1 into 1
0.269 * [backup-simplify]: Simplify (/ 1 1) into 1
0.269 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.269 * [taylor]: Taking taylor expansion of y in x
0.270 * [backup-simplify]: Simplify y into y
0.270 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.270 * [taylor]: Taking taylor expansion of x in x
0.270 * [backup-simplify]: Simplify 0 into 0
0.270 * [backup-simplify]: Simplify 1 into 1
0.270 * [backup-simplify]: Simplify (+ 1 0) into 1
0.270 * [backup-simplify]: Simplify (/ 1 1) into 1
0.270 * [taylor]: Taking taylor expansion of 1 in y
0.270 * [backup-simplify]: Simplify 1 into 1
0.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.271 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.271 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.271 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
0.271 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.271 * [taylor]: Taking taylor expansion of (/ 1 y) in y
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
0.272 * [backup-simplify]: Simplify (/ 1 1) into 1
0.272 * [backup-simplify]: Simplify (- 1) into -1
0.272 * [backup-simplify]: Simplify -1 into -1
0.272 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.272 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.273 * [backup-simplify]: Simplify (- 0) into 0
0.273 * [backup-simplify]: Simplify (+ 0 0) into 0
0.274 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
0.274 * [taylor]: Taking taylor expansion of 0 in y
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.274 * [backup-simplify]: Simplify (- 0) into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.274 * [backup-simplify]: Simplify 0 into 0
0.275 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.275 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.275 * [backup-simplify]: Simplify (- 0) into 0
0.276 * [backup-simplify]: Simplify (+ 0 0) into 0
0.277 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.277 * [taylor]: Taking taylor expansion of 0 in y
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.278 * [backup-simplify]: Simplify (- 0) into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.278 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.279 * [backup-simplify]: Simplify (- 0) into 0
0.279 * [backup-simplify]: Simplify (+ 0 0) into 0
0.280 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.280 * [taylor]: Taking taylor expansion of 0 in y
0.280 * [backup-simplify]: Simplify 0 into 0
0.280 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
0.281 * [backup-simplify]: Simplify (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) into (* -1 (/ (- (/ 1 y) (/ 1 x)) x))
0.281 * [approximate]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.281 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.281 * [taylor]: Taking taylor expansion of -1 in y
0.281 * [backup-simplify]: Simplify -1 into -1
0.281 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.281 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.281 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.281 * [taylor]: Taking taylor expansion of y in y
0.281 * [backup-simplify]: Simplify 0 into 0
0.281 * [backup-simplify]: Simplify 1 into 1
0.281 * [backup-simplify]: Simplify (/ 1 1) into 1
0.281 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [backup-simplify]: Simplify x into x
0.281 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.281 * [taylor]: Taking taylor expansion of x in y
0.281 * [backup-simplify]: Simplify x into x
0.281 * [backup-simplify]: Simplify (+ 1 0) into 1
0.282 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.282 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.282 * [taylor]: Taking taylor expansion of -1 in x
0.282 * [backup-simplify]: Simplify -1 into -1
0.282 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.282 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.282 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.282 * [taylor]: Taking taylor expansion of y in x
0.282 * [backup-simplify]: Simplify y into y
0.282 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.282 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 1 into 1
0.282 * [backup-simplify]: Simplify (/ 1 1) into 1
0.282 * [taylor]: Taking taylor expansion of x in x
0.282 * [backup-simplify]: Simplify 0 into 0
0.282 * [backup-simplify]: Simplify 1 into 1
0.282 * [backup-simplify]: Simplify (- 1) into -1
0.283 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.283 * [backup-simplify]: Simplify (/ -1 1) into -1
0.283 * [taylor]: Taking taylor expansion of (* -1 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.283 * [taylor]: Taking taylor expansion of -1 in x
0.283 * [backup-simplify]: Simplify -1 into -1
0.283 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.283 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.283 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.283 * [taylor]: Taking taylor expansion of y in x
0.283 * [backup-simplify]: Simplify y into y
0.283 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.283 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.283 * [backup-simplify]: Simplify (/ 1 1) into 1
0.283 * [taylor]: Taking taylor expansion of x in x
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 1 into 1
0.284 * [backup-simplify]: Simplify (- 1) into -1
0.284 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.284 * [backup-simplify]: Simplify (/ -1 1) into -1
0.284 * [backup-simplify]: Simplify (* -1 -1) into 1
0.284 * [taylor]: Taking taylor expansion of 1 in y
0.284 * [backup-simplify]: Simplify 1 into 1
0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.285 * [backup-simplify]: Simplify (- 0) into 0
0.285 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.286 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
0.286 * [backup-simplify]: Simplify (+ (* -1 (/ 1 y)) (* 0 -1)) into (- (/ 1 y))
0.286 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
0.286 * [taylor]: Taking taylor expansion of (/ 1 y) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.286 * [backup-simplify]: Simplify (- 1) into -1
0.286 * [backup-simplify]: Simplify -1 into -1
0.287 * [backup-simplify]: Simplify 1 into 1
0.287 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.287 * [backup-simplify]: Simplify (- 0) into 0
0.288 * [backup-simplify]: Simplify (+ 0 0) into 0
0.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.289 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.289 * [taylor]: Taking taylor expansion of 0 in y
0.289 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.290 * [backup-simplify]: Simplify (- 0) into 0
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.291 * [backup-simplify]: Simplify (+ 0 0) into 0
0.292 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.293 * [taylor]: Taking taylor expansion of 0 in y
0.293 * [backup-simplify]: Simplify 0 into 0
0.293 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.294 * [backup-simplify]: Simplify (- 0) into 0
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.295 * [backup-simplify]: Simplify (- 0) into 0
0.295 * [backup-simplify]: Simplify (+ 0 0) into 0
0.297 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.298 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.298 * [taylor]: Taking taylor expansion of 0 in y
0.298 * [backup-simplify]: Simplify 0 into 0
0.298 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
0.299 * * * * [progress]: [ 2 / 2 ] generating series at (2)
0.299 * [backup-simplify]: Simplify (* (* x (- x y)) 2.0) into (* 2.0 (* x (- x y)))
0.299 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
0.299 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
0.299 * [taylor]: Taking taylor expansion of 2.0 in y
0.299 * [backup-simplify]: Simplify 2.0 into 2.0
0.299 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [backup-simplify]: Simplify x into x
0.299 * [taylor]: Taking taylor expansion of (- x y) in y
0.299 * [taylor]: Taking taylor expansion of x in y
0.299 * [backup-simplify]: Simplify x into x
0.299 * [taylor]: Taking taylor expansion of y in y
0.299 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify 1 into 1
0.299 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.300 * [taylor]: Taking taylor expansion of 2.0 in x
0.300 * [backup-simplify]: Simplify 2.0 into 2.0
0.300 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [taylor]: Taking taylor expansion of (- x y) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [backup-simplify]: Simplify y into y
0.300 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
0.300 * [taylor]: Taking taylor expansion of 2.0 in x
0.300 * [backup-simplify]: Simplify 2.0 into 2.0
0.300 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [taylor]: Taking taylor expansion of (- x y) in x
0.300 * [taylor]: Taking taylor expansion of x in x
0.300 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [backup-simplify]: Simplify y into y
0.300 * [backup-simplify]: Simplify (- y) into (- y)
0.300 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
0.300 * [backup-simplify]: Simplify (* 0 (- y)) into 0
0.301 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.301 * [taylor]: Taking taylor expansion of 0 in y
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify (- 0) into 0
0.302 * [backup-simplify]: Simplify (+ 1 0) into 1
0.302 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
0.303 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
0.303 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
0.303 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
0.303 * [taylor]: Taking taylor expansion of 2.0 in y
0.303 * [backup-simplify]: Simplify 2.0 into 2.0
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
0.303 * [backup-simplify]: Simplify (* 2.0 0) into 0
0.304 * [backup-simplify]: Simplify (- 0) into 0
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify 0 into 0
0.304 * [backup-simplify]: Simplify (- 0) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.305 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
0.306 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
0.306 * [taylor]: Taking taylor expansion of 2.0 in y
0.306 * [backup-simplify]: Simplify 2.0 into 2.0
0.306 * [backup-simplify]: Simplify 2.0 into 2.0
0.308 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
0.308 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.309 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.309 * [backup-simplify]: Simplify 0 into 0
0.309 * [backup-simplify]: Simplify (- 0) into 0
0.309 * [backup-simplify]: Simplify (+ 0 0) into 0
0.310 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
0.311 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
0.311 * [taylor]: Taking taylor expansion of 0 in y
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify 0 into 0
0.311 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify 0 into 0
0.312 * [backup-simplify]: Simplify (- 0) into 0
0.312 * [backup-simplify]: Simplify (+ 0 0) into 0
0.313 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
0.314 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
0.314 * [taylor]: Taking taylor expansion of 0 in y
0.314 * [backup-simplify]: Simplify 0 into 0
0.314 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
0.315 * [backup-simplify]: Simplify (* (* (/ 1 x) (- (/ 1 x) (/ 1 y))) 2.0) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
0.315 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
0.315 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
0.315 * [taylor]: Taking taylor expansion of 2.0 in y
0.315 * [backup-simplify]: Simplify 2.0 into 2.0
0.315 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
0.315 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
0.315 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [backup-simplify]: Simplify x into x
0.315 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.315 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.315 * [taylor]: Taking taylor expansion of y in y
0.315 * [backup-simplify]: Simplify 0 into 0
0.315 * [backup-simplify]: Simplify 1 into 1
0.315 * [backup-simplify]: Simplify (/ 1 1) into 1
0.315 * [taylor]: Taking taylor expansion of x in y
0.315 * [backup-simplify]: Simplify x into x
0.316 * [backup-simplify]: Simplify (- 1) into -1
0.316 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.316 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
0.316 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.316 * [taylor]: Taking taylor expansion of 2.0 in x
0.316 * [backup-simplify]: Simplify 2.0 into 2.0
0.316 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.316 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.316 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.316 * [backup-simplify]: Simplify (/ 1 1) into 1
0.316 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.316 * [taylor]: Taking taylor expansion of y in x
0.316 * [backup-simplify]: Simplify y into y
0.316 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.316 * [taylor]: Taking taylor expansion of x in x
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (+ 1 0) into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
0.317 * [taylor]: Taking taylor expansion of 2.0 in x
0.317 * [backup-simplify]: Simplify 2.0 into 2.0
0.317 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
0.317 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
0.317 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.317 * [taylor]: Taking taylor expansion of x in x
0.317 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify 1 into 1
0.317 * [backup-simplify]: Simplify (/ 1 1) into 1
0.317 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.317 * [taylor]: Taking taylor expansion of y in x
0.317 * [backup-simplify]: Simplify y into y
0.318 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.318 * [taylor]: Taking taylor expansion of x in x
0.318 * [backup-simplify]: Simplify 0 into 0
0.318 * [backup-simplify]: Simplify 1 into 1
0.318 * [backup-simplify]: Simplify (+ 1 0) into 1
0.318 * [backup-simplify]: Simplify (/ 1 1) into 1
0.318 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.318 * [taylor]: Taking taylor expansion of 2.0 in y
0.318 * [backup-simplify]: Simplify 2.0 into 2.0
0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
0.319 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
0.320 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
0.320 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
0.320 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.320 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.320 * [taylor]: Taking taylor expansion of 2.0 in y
0.320 * [backup-simplify]: Simplify 2.0 into 2.0
0.320 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.320 * [taylor]: Taking taylor expansion of y in y
0.320 * [backup-simplify]: Simplify 0 into 0
0.320 * [backup-simplify]: Simplify 1 into 1
0.320 * [backup-simplify]: Simplify (/ 1 1) into 1
0.321 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.321 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.321 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.321 * [backup-simplify]: Simplify 2.0 into 2.0
0.322 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.322 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.322 * [backup-simplify]: Simplify (- 0) into 0
0.322 * [backup-simplify]: Simplify (+ 0 0) into 0
0.323 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
0.324 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
0.324 * [taylor]: Taking taylor expansion of 0 in y
0.324 * [backup-simplify]: Simplify 0 into 0
0.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.325 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.325 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify 0 into 0
0.325 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.326 * [backup-simplify]: Simplify (- 0) into 0
0.326 * [backup-simplify]: Simplify (+ 0 0) into 0
0.328 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.328 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
0.328 * [taylor]: Taking taylor expansion of 0 in y
0.328 * [backup-simplify]: Simplify 0 into 0
0.328 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.330 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.330 * [backup-simplify]: Simplify (- 0) into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify 0 into 0
0.330 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.331 * [backup-simplify]: Simplify (- 0) into 0
0.331 * [backup-simplify]: Simplify (+ 0 0) into 0
0.332 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.333 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
0.333 * [taylor]: Taking taylor expansion of 0 in y
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 0 into 0
0.334 * [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)))
0.334 * [backup-simplify]: Simplify (* (* (/ 1 (- x)) (- (/ 1 (- x)) (/ 1 (- y)))) 2.0) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
0.334 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
0.334 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
0.334 * [taylor]: Taking taylor expansion of -2.0 in y
0.334 * [backup-simplify]: Simplify -2.0 into -2.0
0.334 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
0.334 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.334 * [taylor]: Taking taylor expansion of y in y
0.334 * [backup-simplify]: Simplify 0 into 0
0.334 * [backup-simplify]: Simplify 1 into 1
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in y
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [backup-simplify]: Simplify x into x
0.335 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.335 * [taylor]: Taking taylor expansion of x in y
0.335 * [backup-simplify]: Simplify x into x
0.335 * [backup-simplify]: Simplify (+ 1 0) into 1
0.335 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
0.335 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.335 * [taylor]: Taking taylor expansion of -2.0 in x
0.335 * [backup-simplify]: Simplify -2.0 into -2.0
0.335 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.335 * [taylor]: Taking taylor expansion of y in x
0.335 * [backup-simplify]: Simplify y into y
0.335 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.335 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.335 * [taylor]: Taking taylor expansion of x in x
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 * [taylor]: Taking taylor expansion of x in x
0.335 * [backup-simplify]: Simplify 0 into 0
0.335 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (- 1) into -1
0.336 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.336 * [backup-simplify]: Simplify (/ -1 1) into -1
0.336 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
0.336 * [taylor]: Taking taylor expansion of -2.0 in x
0.336 * [backup-simplify]: Simplify -2.0 into -2.0
0.336 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
0.336 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
0.336 * [taylor]: Taking taylor expansion of (/ 1 y) in x
0.336 * [taylor]: Taking taylor expansion of y in x
0.336 * [backup-simplify]: Simplify y into y
0.336 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
0.336 * [taylor]: Taking taylor expansion of (/ 1 x) in x
0.336 * [taylor]: Taking taylor expansion of x in x
0.336 * [backup-simplify]: Simplify 0 into 0
0.336 * [backup-simplify]: Simplify 1 into 1
0.337 * [backup-simplify]: Simplify (/ 1 1) into 1
0.337 * [taylor]: Taking taylor expansion of x in x
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify 1 into 1
0.337 * [backup-simplify]: Simplify (- 1) into -1
0.337 * [backup-simplify]: Simplify (+ 0 -1) into -1
0.337 * [backup-simplify]: Simplify (/ -1 1) into -1
0.338 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
0.338 * [taylor]: Taking taylor expansion of 2.0 in y
0.338 * [backup-simplify]: Simplify 2.0 into 2.0
0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.339 * [backup-simplify]: Simplify (- 0) into 0
0.339 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
0.339 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
0.339 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
0.339 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
0.339 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
0.339 * [taylor]: Taking taylor expansion of 2.0 in y
0.339 * [backup-simplify]: Simplify 2.0 into 2.0
0.339 * [taylor]: Taking taylor expansion of (/ 1 y) in y
0.340 * [taylor]: Taking taylor expansion of y in y
0.340 * [backup-simplify]: Simplify 0 into 0
0.340 * [backup-simplify]: Simplify 1 into 1
0.340 * [backup-simplify]: Simplify (/ 1 1) into 1
0.340 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
0.340 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.341 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
0.341 * [backup-simplify]: Simplify 2.0 into 2.0
0.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.342 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.344 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
0.345 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
0.345 * [taylor]: Taking taylor expansion of 0 in y
0.345 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.346 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
0.347 * [backup-simplify]: Simplify (- 0) into 0
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify 0 into 0
0.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.348 * [backup-simplify]: Simplify (- 0) into 0
0.349 * [backup-simplify]: Simplify (+ 0 0) into 0
0.351 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.352 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [backup-simplify]: Simplify 0 into 0
0.352 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.354 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
0.354 * [backup-simplify]: Simplify (- 0) into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
0.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.355 * [backup-simplify]: Simplify (- 0) into 0
0.355 * [backup-simplify]: Simplify (+ 0 0) into 0
0.357 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.358 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
0.358 * [taylor]: Taking taylor expansion of 0 in y
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [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)))
0.358 * * * [progress]: simplifying candidates
0.359 * [simplify]: Simplifying:
  (* x (- x y))
  (+ (log x) (log (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y)))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (* (* (* x (- x y)) (* x (- x y))) (* x (- x y)))
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* x x)
  (* x (- y))
  (* x x)
  (* x (- y))
  (* x x)
  (* (- y) x)
  (* x x)
  (* (- y) x)
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  (* x 1)
  (* x (+ (sqrt x) (sqrt y)))
  (* x 1)
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* x (- x y))
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (+ (+ (log x) (log (- x y))) (log 2.0))
  (+ (log (* x (- x y))) (log 2.0))
  (log (* (* x (- x y)) 2.0))
  (exp (* (* x (- x y)) 2.0))
  (* (* (* (* x x) x) (* (* (- x y) (- x y)) (- x y))) (* (* 2.0 2.0) 2.0))
  (* (* (* (* x (- x y)) (* x (- x y))) (* x (- x y))) (* (* 2.0 2.0) 2.0))
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (* (* (* (* x (- x y)) 2.0) (* (* x (- x y)) 2.0)) (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (sqrt (* (* x (- x y)) 2.0))
  (* (* x (- x y)) (* (cbrt 2.0) (cbrt 2.0)))
  (* (* x (- x y)) (sqrt 2.0))
  (* (* x (- x y)) 1)
  (* (- x y) 2.0)
  (* (* x (- (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* 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)))
0.360 * * [simplify]: Extracting # 0 : cost  0
0.360 * * [simplify]: Extracting # 1 : cost  0
0.360 * * [simplify]: Extracting # 2 : cost  0
0.360 * * [simplify]: Extracting # 3 : cost  0
0.360 * * [simplify]: Extracting # 4 : cost  0
0.360 * * [simplify]: Extracting # 5 : cost  0
0.360 * * [simplify]: Extracting # 6 : cost  0
0.360 * * [simplify]: iteration  0 :  77  enodes  (cost  462 )
0.384 * * [simplify]: Extracting # 0 : cost  0
0.384 * * [simplify]: Extracting # 1 : cost  0
0.385 * * [simplify]: Extracting # 2 : cost  0
0.385 * * [simplify]: Extracting # 3 : cost  0
0.385 * * [simplify]: iteration  1 :  205  enodes  (cost  442 )
0.553 * * [simplify]: Extracting # 0 : cost  0
0.555 * * [simplify]: Extracting # 1 : cost  0
0.558 * * [simplify]: Extracting # 2 : cost  0
0.561 * * [simplify]: Extracting # 3 : cost  0
0.563 * * [simplify]: Extracting # 4 : cost  0
0.566 * * [simplify]: iteration  2 :  1082  enodes  (cost  380 )
1.150 * * [simplify]: Extracting # 0 : cost  0
1.160 * * [simplify]: Extracting # 1 : cost  0
1.174 * * [simplify]: Extracting # 2 : cost  0
1.194 * * [simplify]: Extracting # 3 : cost  0
1.208 * * [simplify]: Extracting # 4 : cost  0
1.221 * * [simplify]: iteration done:  5000  enodes  (cost  378 )
1.222 * [simplify]: Simplified to:
  (* (- x y) x)
  (log (* x (- x y)))
  (log (* x (- x y)))
  (exp (* x (- x y)))
  (* (pow x 3) (pow (- x y) 3))
  (* (cbrt (* x (- x y))) (cbrt (* x (- x y))))
  (cbrt (* x (- x y)))
  (pow (* (- x y) x) 3)
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* (sqrt x) (sqrt (- x y)))
  (* x x)
  (* x (- y))
  (* x x)
  (* x (- y))
  (* x x)
  (* (- y) x)
  (* x x)
  (* (- y) x)
  (* x (* (cbrt (- x y)) (cbrt (- x y))))
  (* x (sqrt (- x y)))
  x
  (* x (+ (sqrt x) (sqrt y)))
  x
  (* (cbrt x) (- x y))
  (* (sqrt x) (- x y))
  (* (- x y) x)
  (* x (- (pow x 3) (pow y 3)))
  (* x (- (* x x) (* y y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (log (* (* 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 3) (* (pow (- x y) 3) (pow 2.0 3)))
  (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))
  (* (* (cbrt 2.0) (cbrt 2.0)) (* x (- x y)))
  (* (sqrt 2.0) (* x (- x y)))
  (* (- x y) x)
  (* (- x y) 2.0)
  (* (* x (- (pow x 3) (pow y 3))) 2.0)
  (* (* x (- (* x x) (* y y))) 2.0)
  (* x (- x y))
  (* x (- x y))
  (* x (- x y))
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
  (* (* x (- x y)) 2.0)
1.222 * * * [progress]: adding candidates to table
1.397 * * [progress]: iteration 2 / 4
1.397 * * * [progress]: picking best candidate
1.401 * * * * [pick]: Picked  #<alt (λ (x y) (* x (* (- x y) 2.0)))>
1.401 * * * [progress]: localizing error
1.407 * * * [progress]: generating rewritten candidates
1.407 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
1.440 * * * [progress]: generating series expansions
1.440 * * * * [progress]: [ 1 / 1 ] generating series at (2)
1.441 * [backup-simplify]: Simplify (* x (* (- x y) 2.0)) into (* 2.0 (* x (- x y)))
1.441 * [approximate]: Taking taylor expansion of (* 2.0 (* x (- x y))) in (x y) around 0
1.441 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in y
1.441 * [taylor]: Taking taylor expansion of 2.0 in y
1.441 * [backup-simplify]: Simplify 2.0 into 2.0
1.441 * [taylor]: Taking taylor expansion of (* x (- x y)) in y
1.441 * [taylor]: Taking taylor expansion of x in y
1.441 * [backup-simplify]: Simplify x into x
1.441 * [taylor]: Taking taylor expansion of (- x y) in y
1.441 * [taylor]: Taking taylor expansion of x in y
1.441 * [backup-simplify]: Simplify x into x
1.441 * [taylor]: Taking taylor expansion of y in y
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
1.441 * [taylor]: Taking taylor expansion of 2.0 in x
1.441 * [backup-simplify]: Simplify 2.0 into 2.0
1.441 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [taylor]: Taking taylor expansion of (- x y) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [taylor]: Taking taylor expansion of y in x
1.441 * [backup-simplify]: Simplify y into y
1.441 * [taylor]: Taking taylor expansion of (* 2.0 (* x (- x y))) in x
1.441 * [taylor]: Taking taylor expansion of 2.0 in x
1.441 * [backup-simplify]: Simplify 2.0 into 2.0
1.441 * [taylor]: Taking taylor expansion of (* x (- x y)) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [taylor]: Taking taylor expansion of (- x y) in x
1.441 * [taylor]: Taking taylor expansion of x in x
1.441 * [backup-simplify]: Simplify 0 into 0
1.441 * [backup-simplify]: Simplify 1 into 1
1.441 * [taylor]: Taking taylor expansion of y in x
1.441 * [backup-simplify]: Simplify y into y
1.441 * [backup-simplify]: Simplify (- y) into (- y)
1.441 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
1.441 * [backup-simplify]: Simplify (* 0 (- y)) into 0
1.442 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.442 * [taylor]: Taking taylor expansion of 0 in y
1.442 * [backup-simplify]: Simplify 0 into 0
1.442 * [backup-simplify]: Simplify 0 into 0
1.442 * [backup-simplify]: Simplify (- 0) into 0
1.443 * [backup-simplify]: Simplify (+ 1 0) into 1
1.443 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 (- y))) into (- y)
1.444 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
1.444 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
1.444 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
1.444 * [taylor]: Taking taylor expansion of 2.0 in y
1.444 * [backup-simplify]: Simplify 2.0 into 2.0
1.444 * [taylor]: Taking taylor expansion of y in y
1.444 * [backup-simplify]: Simplify 0 into 0
1.444 * [backup-simplify]: Simplify 1 into 1
1.444 * [backup-simplify]: Simplify (* 2.0 0) into 0
1.444 * [backup-simplify]: Simplify (- 0) into 0
1.444 * [backup-simplify]: Simplify 0 into 0
1.444 * [backup-simplify]: Simplify 0 into 0
1.445 * [backup-simplify]: Simplify (- 0) into 0
1.445 * [backup-simplify]: Simplify (+ 0 0) into 0
1.445 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 (- y)))) into 1
1.446 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
1.446 * [taylor]: Taking taylor expansion of 2.0 in y
1.446 * [backup-simplify]: Simplify 2.0 into 2.0
1.446 * [backup-simplify]: Simplify 2.0 into 2.0
1.447 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
1.447 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.447 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.447 * [backup-simplify]: Simplify 0 into 0
1.448 * [backup-simplify]: Simplify (- 0) into 0
1.448 * [backup-simplify]: Simplify (+ 0 0) into 0
1.449 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 (- y))))) into 0
1.450 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
1.450 * [taylor]: Taking taylor expansion of 0 in y
1.450 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify 0 into 0
1.450 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
1.450 * [backup-simplify]: Simplify (- 0) into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify 0 into 0
1.451 * [backup-simplify]: Simplify (- 0) into 0
1.451 * [backup-simplify]: Simplify (+ 0 0) into 0
1.452 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 (- y)))))) into 0
1.453 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
1.453 * [taylor]: Taking taylor expansion of 0 in y
1.453 * [backup-simplify]: Simplify 0 into 0
1.453 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.454 * [backup-simplify]: Simplify (* (/ 1 x) (* (- (/ 1 x) (/ 1 y)) 2.0)) into (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x))
1.454 * [approximate]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in (x y) around 0
1.454 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in y
1.454 * [taylor]: Taking taylor expansion of 2.0 in y
1.454 * [backup-simplify]: Simplify 2.0 into 2.0
1.454 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in y
1.454 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in y
1.454 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.454 * [taylor]: Taking taylor expansion of x in y
1.454 * [backup-simplify]: Simplify x into x
1.454 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.454 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.454 * [taylor]: Taking taylor expansion of y in y
1.454 * [backup-simplify]: Simplify 0 into 0
1.454 * [backup-simplify]: Simplify 1 into 1
1.455 * [backup-simplify]: Simplify (/ 1 1) into 1
1.455 * [taylor]: Taking taylor expansion of x in y
1.455 * [backup-simplify]: Simplify x into x
1.455 * [backup-simplify]: Simplify (- 1) into -1
1.455 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.455 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x)
1.455 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
1.455 * [taylor]: Taking taylor expansion of 2.0 in x
1.455 * [backup-simplify]: Simplify 2.0 into 2.0
1.455 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
1.455 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.455 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.455 * [taylor]: Taking taylor expansion of x in x
1.455 * [backup-simplify]: Simplify 0 into 0
1.455 * [backup-simplify]: Simplify 1 into 1
1.456 * [backup-simplify]: Simplify (/ 1 1) into 1
1.456 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.456 * [taylor]: Taking taylor expansion of y in x
1.456 * [backup-simplify]: Simplify y into y
1.456 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.456 * [taylor]: Taking taylor expansion of x in x
1.456 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify 1 into 1
1.456 * [backup-simplify]: Simplify (+ 1 0) into 1
1.456 * [backup-simplify]: Simplify (/ 1 1) into 1
1.456 * [taylor]: Taking taylor expansion of (* 2.0 (/ (- (/ 1 x) (/ 1 y)) x)) in x
1.456 * [taylor]: Taking taylor expansion of 2.0 in x
1.456 * [backup-simplify]: Simplify 2.0 into 2.0
1.456 * [taylor]: Taking taylor expansion of (/ (- (/ 1 x) (/ 1 y)) x) in x
1.456 * [taylor]: Taking taylor expansion of (- (/ 1 x) (/ 1 y)) in x
1.456 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.456 * [taylor]: Taking taylor expansion of x in x
1.456 * [backup-simplify]: Simplify 0 into 0
1.456 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify (/ 1 1) into 1
1.457 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.457 * [taylor]: Taking taylor expansion of y in x
1.457 * [backup-simplify]: Simplify y into y
1.457 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.457 * [taylor]: Taking taylor expansion of x in x
1.457 * [backup-simplify]: Simplify 0 into 0
1.457 * [backup-simplify]: Simplify 1 into 1
1.457 * [backup-simplify]: Simplify (+ 1 0) into 1
1.457 * [backup-simplify]: Simplify (/ 1 1) into 1
1.458 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.458 * [taylor]: Taking taylor expansion of 2.0 in y
1.458 * [backup-simplify]: Simplify 2.0 into 2.0
1.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.458 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
1.458 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
1.459 * [backup-simplify]: Simplify (- (/ (- (/ 1 y)) 1) (+ (* 1 (/ 0 1)))) into (- (/ 1 y))
1.459 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
1.459 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
1.459 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
1.459 * [taylor]: Taking taylor expansion of 2.0 in y
1.459 * [backup-simplify]: Simplify 2.0 into 2.0
1.459 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.459 * [taylor]: Taking taylor expansion of y in y
1.459 * [backup-simplify]: Simplify 0 into 0
1.459 * [backup-simplify]: Simplify 1 into 1
1.460 * [backup-simplify]: Simplify (/ 1 1) into 1
1.460 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.460 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.460 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.460 * [backup-simplify]: Simplify 2.0 into 2.0
1.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.461 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.461 * [backup-simplify]: Simplify (- 0) into 0
1.462 * [backup-simplify]: Simplify (+ 0 0) into 0
1.462 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)))) into 0
1.463 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
1.463 * [taylor]: Taking taylor expansion of 0 in y
1.463 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.464 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.464 * [backup-simplify]: Simplify (- 0) into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.464 * [backup-simplify]: Simplify 0 into 0
1.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.465 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.465 * [backup-simplify]: Simplify (- 0) into 0
1.465 * [backup-simplify]: Simplify (+ 0 0) into 0
1.467 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.467 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
1.467 * [taylor]: Taking taylor expansion of 0 in y
1.467 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify 0 into 0
1.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.469 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.469 * [backup-simplify]: Simplify (- 0) into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify 0 into 0
1.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.470 * [backup-simplify]: Simplify (- 0) into 0
1.470 * [backup-simplify]: Simplify (+ 0 0) into 0
1.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* (- (/ 1 y)) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.477 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
1.477 * [taylor]: Taking taylor expansion of 0 in y
1.477 * [backup-simplify]: Simplify 0 into 0
1.477 * [backup-simplify]: Simplify 0 into 0
1.478 * [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)))
1.478 * [backup-simplify]: Simplify (* (/ 1 (- x)) (* (- (/ 1 (- x)) (/ 1 (- y))) 2.0)) into (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x))
1.478 * [approximate]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in (x y) around 0
1.478 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in y
1.478 * [taylor]: Taking taylor expansion of -2.0 in y
1.478 * [backup-simplify]: Simplify -2.0 into -2.0
1.478 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in y
1.478 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in y
1.478 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.478 * [taylor]: Taking taylor expansion of y in y
1.478 * [backup-simplify]: Simplify 0 into 0
1.478 * [backup-simplify]: Simplify 1 into 1
1.478 * [backup-simplify]: Simplify (/ 1 1) into 1
1.478 * [taylor]: Taking taylor expansion of (/ 1 x) in y
1.478 * [taylor]: Taking taylor expansion of x in y
1.478 * [backup-simplify]: Simplify x into x
1.479 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.479 * [taylor]: Taking taylor expansion of x in y
1.479 * [backup-simplify]: Simplify x into x
1.479 * [backup-simplify]: Simplify (+ 1 0) into 1
1.479 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
1.479 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
1.479 * [taylor]: Taking taylor expansion of -2.0 in x
1.479 * [backup-simplify]: Simplify -2.0 into -2.0
1.479 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
1.479 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.479 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.479 * [taylor]: Taking taylor expansion of y in x
1.479 * [backup-simplify]: Simplify y into y
1.479 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.479 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.479 * [taylor]: Taking taylor expansion of x in x
1.479 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify 1 into 1
1.479 * [backup-simplify]: Simplify (/ 1 1) into 1
1.479 * [taylor]: Taking taylor expansion of x in x
1.479 * [backup-simplify]: Simplify 0 into 0
1.479 * [backup-simplify]: Simplify 1 into 1
1.480 * [backup-simplify]: Simplify (- 1) into -1
1.480 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.481 * [backup-simplify]: Simplify (/ -1 1) into -1
1.481 * [taylor]: Taking taylor expansion of (* -2.0 (/ (- (/ 1 y) (/ 1 x)) x)) in x
1.481 * [taylor]: Taking taylor expansion of -2.0 in x
1.481 * [backup-simplify]: Simplify -2.0 into -2.0
1.481 * [taylor]: Taking taylor expansion of (/ (- (/ 1 y) (/ 1 x)) x) in x
1.481 * [taylor]: Taking taylor expansion of (- (/ 1 y) (/ 1 x)) in x
1.481 * [taylor]: Taking taylor expansion of (/ 1 y) in x
1.481 * [taylor]: Taking taylor expansion of y in x
1.481 * [backup-simplify]: Simplify y into y
1.481 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
1.481 * [taylor]: Taking taylor expansion of (/ 1 x) in x
1.481 * [taylor]: Taking taylor expansion of x in x
1.481 * [backup-simplify]: Simplify 0 into 0
1.481 * [backup-simplify]: Simplify 1 into 1
1.481 * [backup-simplify]: Simplify (/ 1 1) into 1
1.481 * [taylor]: Taking taylor expansion of x in x
1.481 * [backup-simplify]: Simplify 0 into 0
1.482 * [backup-simplify]: Simplify 1 into 1
1.482 * [backup-simplify]: Simplify (- 1) into -1
1.482 * [backup-simplify]: Simplify (+ 0 -1) into -1
1.482 * [backup-simplify]: Simplify (/ -1 1) into -1
1.483 * [backup-simplify]: Simplify (* -2.0 -1) into 2.0
1.483 * [taylor]: Taking taylor expansion of 2.0 in y
1.483 * [backup-simplify]: Simplify 2.0 into 2.0
1.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.484 * [backup-simplify]: Simplify (- 0) into 0
1.484 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y)
1.484 * [backup-simplify]: Simplify (- (/ (/ 1 y) 1) (+ (* -1 (/ 0 1)))) into (/ 1 y)
1.485 * [backup-simplify]: Simplify (+ (* -2.0 (/ 1 y)) (* 0 -1)) into (- (* 2.0 (/ 1 y)))
1.485 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
1.485 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
1.485 * [taylor]: Taking taylor expansion of 2.0 in y
1.485 * [backup-simplify]: Simplify 2.0 into 2.0
1.485 * [taylor]: Taking taylor expansion of (/ 1 y) in y
1.485 * [taylor]: Taking taylor expansion of y in y
1.485 * [backup-simplify]: Simplify 0 into 0
1.485 * [backup-simplify]: Simplify 1 into 1
1.485 * [backup-simplify]: Simplify (/ 1 1) into 1
1.486 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
1.486 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.486 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
1.486 * [backup-simplify]: Simplify 2.0 into 2.0
1.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
1.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.487 * [backup-simplify]: Simplify (- 0) into 0
1.487 * [backup-simplify]: Simplify (+ 0 0) into 0
1.488 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)))) into 0
1.489 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 (/ 1 y)) (* 0 -1))) into 0
1.489 * [taylor]: Taking taylor expansion of 0 in y
1.489 * [backup-simplify]: Simplify 0 into 0
1.489 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.490 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
1.490 * [backup-simplify]: Simplify (- 0) into 0
1.490 * [backup-simplify]: Simplify 0 into 0
1.490 * [backup-simplify]: Simplify 0 into 0
1.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.491 * [backup-simplify]: Simplify (- 0) into 0
1.491 * [backup-simplify]: Simplify (+ 0 0) into 0
1.492 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.493 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1)))) into 0
1.493 * [taylor]: Taking taylor expansion of 0 in y
1.493 * [backup-simplify]: Simplify 0 into 0
1.493 * [backup-simplify]: Simplify 0 into 0
1.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.494 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
1.495 * [backup-simplify]: Simplify (- 0) into 0
1.495 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify 0 into 0
1.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
1.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.496 * [backup-simplify]: Simplify (- 0) into 0
1.496 * [backup-simplify]: Simplify (+ 0 0) into 0
1.497 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* (/ 1 y) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.498 * [backup-simplify]: Simplify (+ (* -2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (/ 1 y)) (* 0 -1))))) into 0
1.498 * [taylor]: Taking taylor expansion of 0 in y
1.498 * [backup-simplify]: Simplify 0 into 0
1.498 * [backup-simplify]: Simplify 0 into 0
1.499 * [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)))
1.499 * * * [progress]: simplifying candidates
1.499 * [simplify]: Simplifying:
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (+ (log x) (+ (log (- x y)) (log 2.0)))
  (+ (log x) (log (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) (- x y)) (- x y)) (* (* 2.0 2.0) 2.0)))
  (* (* (* x x) x) (* (* (* (- x y) 2.0) (* (- x y) 2.0)) (* (- x y) 2.0)))
  (* (cbrt (* x (* (- x y) 2.0))) (cbrt (* x (* (- x y) 2.0))))
  (cbrt (* x (* (- x y) 2.0)))
  (* (* (* x (* (- x y) 2.0)) (* x (* (- x y) 2.0))) (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (sqrt (* x (* (- x y) 2.0)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
  (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
1.500 * * [simplify]: Extracting # 0 : cost  0
1.500 * * [simplify]: Extracting # 1 : cost  0
1.500 * * [simplify]: Extracting # 2 : cost  0
1.500 * * [simplify]: Extracting # 3 : cost  0
1.500 * * [simplify]: Extracting # 4 : cost  0
1.500 * * [simplify]: Extracting # 5 : cost  0
1.500 * * [simplify]: Extracting # 6 : cost  0
1.500 * * [simplify]: Extracting # 7 : cost  0
1.500 * * [simplify]: iteration  0 :  52  enodes  (cost  242 )
1.521 * * [simplify]: Extracting # 0 : cost  0
1.521 * * [simplify]: Extracting # 1 : cost  0
1.521 * * [simplify]: Extracting # 2 : cost  0
1.522 * * [simplify]: Extracting # 3 : cost  0
1.522 * * [simplify]: iteration  1 :  140  enodes  (cost  229 )
1.580 * * [simplify]: Extracting # 0 : cost  0
1.581 * * [simplify]: Extracting # 1 : cost  0
1.582 * * [simplify]: Extracting # 2 : cost  0
1.583 * * [simplify]: Extracting # 3 : cost  0
1.584 * * [simplify]: iteration  2 :  655  enodes  (cost  189 )
2.106 * * [simplify]: Extracting # 0 : cost  0
2.116 * * [simplify]: Extracting # 1 : cost  0
2.139 * * [simplify]: Extracting # 2 : cost  0
2.153 * * [simplify]: Extracting # 3 : cost  0
2.168 * * [simplify]: Extracting # 4 : cost  0
2.180 * * [simplify]: iteration done:  5000  enodes  (cost  185 )
2.180 * [simplify]: Simplified to:
  (* x (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (log (* x (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (log (* x (* (- x y) 2.0)))
  (exp (* x (* (- x y) 2.0)))
  (pow (* x (* (- x y) 2.0)) 3)
  (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)))
  (* x (- x y))
  (* (cbrt x) (* (- x y) 2.0))
  (* (sqrt x) (* (- x y) 2.0))
  (* x (* (- x y) 2.0))
  (* x (* (- (pow x 3) (pow y 3)) 2.0))
  (* x (* (- (* x x) (* y y)) 2.0))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
  (* 2.0 (* x (- x y)))
2.180 * * * [progress]: adding candidates to table
2.214 * * [progress]: iteration 3 / 4
2.214 * * * [progress]: picking best candidate
2.215 * * * * [pick]: Picked  #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>
2.215 * * * [progress]: localizing error
2.222 * * * [progress]: generating rewritten candidates
2.222 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2)
2.231 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
2.285 * * * [progress]: generating series expansions
2.285 * * * * [progress]: [ 1 / 2 ] generating series at (2 2)
2.285 * [backup-simplify]: Simplify (- (* x x) (* x y)) into (- (pow x 2) (* x y))
2.285 * [approximate]: Taking taylor expansion of (- (pow x 2) (* x y)) in (x y) around 0
2.285 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
2.285 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.285 * [taylor]: Taking taylor expansion of x in y
2.285 * [backup-simplify]: Simplify x into x
2.285 * [taylor]: Taking taylor expansion of (* x y) in y
2.285 * [taylor]: Taking taylor expansion of x in y
2.285 * [backup-simplify]: Simplify x into x
2.285 * [taylor]: Taking taylor expansion of y in y
2.285 * [backup-simplify]: Simplify 0 into 0
2.285 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.286 * [taylor]: Taking taylor expansion of x in x
2.286 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of (* x y) in x
2.286 * [taylor]: Taking taylor expansion of x in x
2.286 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of y in x
2.286 * [backup-simplify]: Simplify y into y
2.286 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.286 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.286 * [taylor]: Taking taylor expansion of x in x
2.286 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of (* x y) in x
2.286 * [taylor]: Taking taylor expansion of x in x
2.286 * [backup-simplify]: Simplify 0 into 0
2.286 * [backup-simplify]: Simplify 1 into 1
2.286 * [taylor]: Taking taylor expansion of y in x
2.286 * [backup-simplify]: Simplify y into y
2.286 * [backup-simplify]: Simplify (* 0 y) into 0
2.287 * [backup-simplify]: Simplify (- 0) into 0
2.287 * [backup-simplify]: Simplify (+ 0 0) into 0
2.287 * [taylor]: Taking taylor expansion of 0 in y
2.287 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.288 * [backup-simplify]: Simplify (- y) into (- y)
2.288 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.288 * [taylor]: Taking taylor expansion of (- y) in y
2.288 * [taylor]: Taking taylor expansion of y in y
2.288 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify 1 into 1
2.288 * [backup-simplify]: Simplify (- 0) into 0
2.288 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify (* 1 1) into 1
2.290 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.290 * [backup-simplify]: Simplify (- 0) into 0
2.291 * [backup-simplify]: Simplify (+ 1 0) into 1
2.291 * [taylor]: Taking taylor expansion of 1 in y
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [backup-simplify]: Simplify (- 1) into -1
2.291 * [backup-simplify]: Simplify -1 into -1
2.291 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.293 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.294 * [backup-simplify]: Simplify (- 0) into 0
2.294 * [backup-simplify]: Simplify (+ 0 0) into 0
2.294 * [taylor]: Taking taylor expansion of 0 in y
2.294 * [backup-simplify]: Simplify 0 into 0
2.294 * [backup-simplify]: Simplify 0 into 0
2.294 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify (- 0) into 0
2.295 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify 0 into 0
2.296 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.298 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.298 * [backup-simplify]: Simplify (- 0) into 0
2.299 * [backup-simplify]: Simplify (+ 0 0) into 0
2.299 * [taylor]: Taking taylor expansion of 0 in y
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [backup-simplify]: Simplify 0 into 0
2.299 * [backup-simplify]: Simplify (+ (* -1 (* y x)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* x y))
2.299 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
2.300 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.300 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.300 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.300 * [taylor]: Taking taylor expansion of x in y
2.300 * [backup-simplify]: Simplify x into x
2.300 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.300 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.300 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.300 * [taylor]: Taking taylor expansion of (* x y) in y
2.300 * [taylor]: Taking taylor expansion of x in y
2.300 * [backup-simplify]: Simplify x into x
2.300 * [taylor]: Taking taylor expansion of y in y
2.300 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify 1 into 1
2.300 * [backup-simplify]: Simplify (* x 0) into 0
2.301 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.301 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.301 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.301 * [taylor]: Taking taylor expansion of x in x
2.301 * [backup-simplify]: Simplify 0 into 0
2.301 * [backup-simplify]: Simplify 1 into 1
2.301 * [backup-simplify]: Simplify (* 1 1) into 1
2.302 * [backup-simplify]: Simplify (/ 1 1) into 1
2.302 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.302 * [taylor]: Taking taylor expansion of (* x y) in x
2.302 * [taylor]: Taking taylor expansion of x in x
2.302 * [backup-simplify]: Simplify 0 into 0
2.302 * [backup-simplify]: Simplify 1 into 1
2.302 * [taylor]: Taking taylor expansion of y in x
2.302 * [backup-simplify]: Simplify y into y
2.302 * [backup-simplify]: Simplify (* 0 y) into 0
2.302 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.303 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.303 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.303 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.303 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.303 * [taylor]: Taking taylor expansion of x in x
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 1 into 1
2.303 * [backup-simplify]: Simplify (* 1 1) into 1
2.303 * [backup-simplify]: Simplify (/ 1 1) into 1
2.303 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.304 * [taylor]: Taking taylor expansion of (* x y) in x
2.304 * [taylor]: Taking taylor expansion of x in x
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.304 * [taylor]: Taking taylor expansion of y in x
2.304 * [backup-simplify]: Simplify y into y
2.304 * [backup-simplify]: Simplify (* 0 y) into 0
2.304 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.304 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.305 * [backup-simplify]: Simplify (+ 1 0) into 1
2.305 * [taylor]: Taking taylor expansion of 1 in y
2.305 * [backup-simplify]: Simplify 1 into 1
2.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.306 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.306 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.306 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.306 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.306 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.306 * [taylor]: Taking taylor expansion of y in y
2.306 * [backup-simplify]: Simplify 0 into 0
2.306 * [backup-simplify]: Simplify 1 into 1
2.306 * [backup-simplify]: Simplify (/ 1 1) into 1
2.306 * [backup-simplify]: Simplify (- 1) into -1
2.306 * [backup-simplify]: Simplify -1 into -1
2.306 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.312 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.312 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.312 * [backup-simplify]: Simplify (- 0) into 0
2.312 * [backup-simplify]: Simplify (+ 0 0) into 0
2.312 * [taylor]: Taking taylor expansion of 0 in y
2.312 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.313 * [backup-simplify]: Simplify (- 0) into 0
2.313 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify 0 into 0
2.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.315 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.315 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.315 * [backup-simplify]: Simplify (- 0) into 0
2.315 * [backup-simplify]: Simplify (+ 0 0) into 0
2.315 * [taylor]: Taking taylor expansion of 0 in y
2.315 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify 0 into 0
2.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.316 * [backup-simplify]: Simplify (- 0) into 0
2.316 * [backup-simplify]: Simplify 0 into 0
2.316 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.318 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.319 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.319 * [backup-simplify]: Simplify (- 0) into 0
2.319 * [backup-simplify]: Simplify (+ 0 0) into 0
2.319 * [taylor]: Taking taylor expansion of 0 in y
2.319 * [backup-simplify]: Simplify 0 into 0
2.319 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* -1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x))))) into (- (pow x 2) (* x y))
2.320 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (/ 1 (* x y)))
2.320 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in (x y) around 0
2.320 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.320 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.320 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.320 * [taylor]: Taking taylor expansion of x in y
2.320 * [backup-simplify]: Simplify x into x
2.320 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.320 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.320 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.320 * [taylor]: Taking taylor expansion of (* x y) in y
2.320 * [taylor]: Taking taylor expansion of x in y
2.320 * [backup-simplify]: Simplify x into x
2.320 * [taylor]: Taking taylor expansion of y in y
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify 1 into 1
2.320 * [backup-simplify]: Simplify (* x 0) into 0
2.320 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.321 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.321 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.321 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.321 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.321 * [taylor]: Taking taylor expansion of x in x
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 1 into 1
2.321 * [backup-simplify]: Simplify (* 1 1) into 1
2.321 * [backup-simplify]: Simplify (/ 1 1) into 1
2.321 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.321 * [taylor]: Taking taylor expansion of (* x y) in x
2.321 * [taylor]: Taking taylor expansion of x in x
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 1 into 1
2.321 * [taylor]: Taking taylor expansion of y in x
2.321 * [backup-simplify]: Simplify y into y
2.321 * [backup-simplify]: Simplify (* 0 y) into 0
2.321 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.322 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.322 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.322 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.322 * [taylor]: Taking taylor expansion of x in x
2.322 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify 1 into 1
2.322 * [backup-simplify]: Simplify (* 1 1) into 1
2.322 * [backup-simplify]: Simplify (/ 1 1) into 1
2.322 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.322 * [taylor]: Taking taylor expansion of (* x y) in x
2.322 * [taylor]: Taking taylor expansion of x in x
2.322 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify 1 into 1
2.322 * [taylor]: Taking taylor expansion of y in x
2.322 * [backup-simplify]: Simplify y into y
2.322 * [backup-simplify]: Simplify (* 0 y) into 0
2.323 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.323 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.323 * [backup-simplify]: Simplify (+ 1 0) into 1
2.323 * [taylor]: Taking taylor expansion of 1 in y
2.323 * [backup-simplify]: Simplify 1 into 1
2.323 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.324 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.324 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.324 * [taylor]: Taking taylor expansion of (- (/ 1 y)) in y
2.324 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.324 * [taylor]: Taking taylor expansion of y in y
2.324 * [backup-simplify]: Simplify 0 into 0
2.324 * [backup-simplify]: Simplify 1 into 1
2.324 * [backup-simplify]: Simplify (/ 1 1) into 1
2.324 * [backup-simplify]: Simplify (- 1) into -1
2.324 * [backup-simplify]: Simplify -1 into -1
2.325 * [backup-simplify]: Simplify 1 into 1
2.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.326 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.326 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.326 * [backup-simplify]: Simplify (- 0) into 0
2.327 * [backup-simplify]: Simplify (+ 0 0) into 0
2.327 * [taylor]: Taking taylor expansion of 0 in y
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.327 * [backup-simplify]: Simplify (- 0) into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.329 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.330 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.330 * [backup-simplify]: Simplify (- 0) into 0
2.330 * [backup-simplify]: Simplify (+ 0 0) into 0
2.330 * [taylor]: Taking taylor expansion of 0 in y
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.331 * [backup-simplify]: Simplify (- 0) into 0
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.332 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.333 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.333 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.334 * [backup-simplify]: Simplify (- 0) into 0
2.334 * [backup-simplify]: Simplify (+ 0 0) into 0
2.334 * [taylor]: Taking taylor expansion of 0 in y
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* -1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x)))))) into (- (pow x 2) (* x y))
2.334 * * * * [progress]: [ 2 / 2 ] generating series at (2)
2.334 * [backup-simplify]: Simplify (* 2.0 (- (* x x) (* x y))) into (* 2.0 (- (pow x 2) (* x y)))
2.334 * [approximate]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in (x y) around 0
2.334 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in y
2.334 * [taylor]: Taking taylor expansion of 2.0 in y
2.335 * [backup-simplify]: Simplify 2.0 into 2.0
2.335 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in y
2.335 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.335 * [taylor]: Taking taylor expansion of x in y
2.335 * [backup-simplify]: Simplify x into x
2.335 * [taylor]: Taking taylor expansion of (* x y) in y
2.335 * [taylor]: Taking taylor expansion of x in y
2.335 * [backup-simplify]: Simplify x into x
2.335 * [taylor]: Taking taylor expansion of y in y
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
2.335 * [taylor]: Taking taylor expansion of 2.0 in x
2.335 * [backup-simplify]: Simplify 2.0 into 2.0
2.335 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.335 * [taylor]: Taking taylor expansion of x in x
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of (* x y) in x
2.335 * [taylor]: Taking taylor expansion of x in x
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of y in x
2.335 * [backup-simplify]: Simplify y into y
2.335 * [taylor]: Taking taylor expansion of (* 2.0 (- (pow x 2) (* x y))) in x
2.335 * [taylor]: Taking taylor expansion of 2.0 in x
2.335 * [backup-simplify]: Simplify 2.0 into 2.0
2.335 * [taylor]: Taking taylor expansion of (- (pow x 2) (* x y)) in x
2.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.335 * [taylor]: Taking taylor expansion of x in x
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of (* x y) in x
2.335 * [taylor]: Taking taylor expansion of x in x
2.335 * [backup-simplify]: Simplify 0 into 0
2.335 * [backup-simplify]: Simplify 1 into 1
2.335 * [taylor]: Taking taylor expansion of y in x
2.335 * [backup-simplify]: Simplify y into y
2.335 * [backup-simplify]: Simplify (* 0 y) into 0
2.336 * [backup-simplify]: Simplify (- 0) into 0
2.336 * [backup-simplify]: Simplify (+ 0 0) into 0
2.336 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.336 * [taylor]: Taking taylor expansion of 0 in y
2.336 * [backup-simplify]: Simplify 0 into 0
2.336 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.337 * [backup-simplify]: Simplify (- y) into (- y)
2.337 * [backup-simplify]: Simplify (+ 0 (- y)) into (- y)
2.337 * [backup-simplify]: Simplify (+ (* 2.0 (- y)) (* 0 0)) into (- (* 2.0 y))
2.337 * [taylor]: Taking taylor expansion of (- (* 2.0 y)) in y
2.337 * [taylor]: Taking taylor expansion of (* 2.0 y) in y
2.337 * [taylor]: Taking taylor expansion of 2.0 in y
2.337 * [backup-simplify]: Simplify 2.0 into 2.0
2.337 * [taylor]: Taking taylor expansion of y in y
2.337 * [backup-simplify]: Simplify 0 into 0
2.337 * [backup-simplify]: Simplify 1 into 1
2.337 * [backup-simplify]: Simplify (* 2.0 0) into 0
2.338 * [backup-simplify]: Simplify (- 0) into 0
2.338 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify 0 into 0
2.338 * [backup-simplify]: Simplify (* 1 1) into 1
2.339 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.339 * [backup-simplify]: Simplify (- 0) into 0
2.339 * [backup-simplify]: Simplify (+ 1 0) into 1
2.340 * [backup-simplify]: Simplify (+ (* 2.0 1) (+ (* 0 (- y)) (* 0 0))) into 2.0
2.340 * [taylor]: Taking taylor expansion of 2.0 in y
2.340 * [backup-simplify]: Simplify 2.0 into 2.0
2.340 * [backup-simplify]: Simplify 2.0 into 2.0
2.341 * [backup-simplify]: Simplify (+ (* 2.0 1) (* 0 0)) into 2.0
2.341 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.341 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.341 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.343 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.343 * [backup-simplify]: Simplify (- 0) into 0
2.343 * [backup-simplify]: Simplify (+ 0 0) into 0
2.344 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0)))) into 0
2.344 * [taylor]: Taking taylor expansion of 0 in y
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.344 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 1) (* 0 0))) into 0
2.345 * [backup-simplify]: Simplify (- 0) into 0
2.345 * [backup-simplify]: Simplify 0 into 0
2.345 * [backup-simplify]: Simplify 0 into 0
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.347 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.347 * [backup-simplify]: Simplify (- 0) into 0
2.347 * [backup-simplify]: Simplify (+ 0 0) into 0
2.348 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 1) (+ (* 0 (- y)) (* 0 0))))) into 0
2.348 * [taylor]: Taking taylor expansion of 0 in y
2.348 * [backup-simplify]: Simplify 0 into 0
2.348 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify (+ (* (- 2.0) (* y x)) (* 2.0 (pow (* 1 x) 2))) into (- (* 2.0 (pow x 2)) (* 2.0 (* x y)))
2.349 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 x) (/ 1 x)) (* (/ 1 x) (/ 1 y)))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
2.349 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.349 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.349 * [taylor]: Taking taylor expansion of 2.0 in y
2.349 * [backup-simplify]: Simplify 2.0 into 2.0
2.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.349 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.349 * [taylor]: Taking taylor expansion of x in y
2.349 * [backup-simplify]: Simplify x into x
2.349 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.349 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.349 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.349 * [taylor]: Taking taylor expansion of (* x y) in y
2.349 * [taylor]: Taking taylor expansion of x in y
2.349 * [backup-simplify]: Simplify x into x
2.349 * [taylor]: Taking taylor expansion of y in y
2.349 * [backup-simplify]: Simplify 0 into 0
2.349 * [backup-simplify]: Simplify 1 into 1
2.349 * [backup-simplify]: Simplify (* x 0) into 0
2.349 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.350 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.350 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.350 * [taylor]: Taking taylor expansion of 2.0 in x
2.350 * [backup-simplify]: Simplify 2.0 into 2.0
2.350 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.350 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.350 * [taylor]: Taking taylor expansion of x in x
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify 1 into 1
2.350 * [backup-simplify]: Simplify (* 1 1) into 1
2.350 * [backup-simplify]: Simplify (/ 1 1) into 1
2.350 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.350 * [taylor]: Taking taylor expansion of (* x y) in x
2.350 * [taylor]: Taking taylor expansion of x in x
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify 1 into 1
2.350 * [taylor]: Taking taylor expansion of y in x
2.350 * [backup-simplify]: Simplify y into y
2.350 * [backup-simplify]: Simplify (* 0 y) into 0
2.351 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.351 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.351 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.351 * [taylor]: Taking taylor expansion of 2.0 in x
2.351 * [backup-simplify]: Simplify 2.0 into 2.0
2.351 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.351 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.351 * [taylor]: Taking taylor expansion of x in x
2.351 * [backup-simplify]: Simplify 0 into 0
2.351 * [backup-simplify]: Simplify 1 into 1
2.351 * [backup-simplify]: Simplify (* 1 1) into 1
2.351 * [backup-simplify]: Simplify (/ 1 1) into 1
2.351 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.351 * [taylor]: Taking taylor expansion of (* x y) in x
2.351 * [taylor]: Taking taylor expansion of x in x
2.351 * [backup-simplify]: Simplify 0 into 0
2.351 * [backup-simplify]: Simplify 1 into 1
2.351 * [taylor]: Taking taylor expansion of y in x
2.351 * [backup-simplify]: Simplify y into y
2.351 * [backup-simplify]: Simplify (* 0 y) into 0
2.352 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.352 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.352 * [backup-simplify]: Simplify (+ 1 0) into 1
2.352 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.352 * [taylor]: Taking taylor expansion of 2.0 in y
2.352 * [backup-simplify]: Simplify 2.0 into 2.0
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.354 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.354 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.354 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
2.354 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.354 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.354 * [taylor]: Taking taylor expansion of 2.0 in y
2.354 * [backup-simplify]: Simplify 2.0 into 2.0
2.354 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.354 * [taylor]: Taking taylor expansion of y in y
2.354 * [backup-simplify]: Simplify 0 into 0
2.354 * [backup-simplify]: Simplify 1 into 1
2.355 * [backup-simplify]: Simplify (/ 1 1) into 1
2.355 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.356 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.356 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.356 * [backup-simplify]: Simplify 2.0 into 2.0
2.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.359 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.359 * [backup-simplify]: Simplify (- 0) into 0
2.359 * [backup-simplify]: Simplify (+ 0 0) into 0
2.360 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.360 * [taylor]: Taking taylor expansion of 0 in y
2.360 * [backup-simplify]: Simplify 0 into 0
2.361 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.362 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.362 * [backup-simplify]: Simplify (- 0) into 0
2.362 * [backup-simplify]: Simplify 0 into 0
2.362 * [backup-simplify]: Simplify 0 into 0
2.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.364 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.365 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.365 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.366 * [backup-simplify]: Simplify (- 0) into 0
2.366 * [backup-simplify]: Simplify (+ 0 0) into 0
2.368 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.368 * [taylor]: Taking taylor expansion of 0 in y
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.370 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.370 * [backup-simplify]: Simplify (- 0) into 0
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.374 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.374 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.374 * [backup-simplify]: Simplify (- 0) into 0
2.375 * [backup-simplify]: Simplify (+ 0 0) into 0
2.376 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.376 * [taylor]: Taking taylor expansion of 0 in y
2.376 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify 0 into 0
2.377 * [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)))
2.378 * [backup-simplify]: Simplify (* 2.0 (- (* (/ 1 (- x)) (/ 1 (- x))) (* (/ 1 (- x)) (/ 1 (- y))))) into (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y))))
2.378 * [approximate]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in (x y) around 0
2.378 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in y
2.378 * [taylor]: Taking taylor expansion of 2.0 in y
2.378 * [backup-simplify]: Simplify 2.0 into 2.0
2.378 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in y
2.378 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.378 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.378 * [taylor]: Taking taylor expansion of x in y
2.378 * [backup-simplify]: Simplify x into x
2.378 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.378 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.378 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y
2.378 * [taylor]: Taking taylor expansion of (* x y) in y
2.378 * [taylor]: Taking taylor expansion of x in y
2.378 * [backup-simplify]: Simplify x into x
2.378 * [taylor]: Taking taylor expansion of y in y
2.378 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 1 into 1
2.379 * [backup-simplify]: Simplify (* x 0) into 0
2.379 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x
2.379 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
2.379 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.380 * [taylor]: Taking taylor expansion of 2.0 in x
2.380 * [backup-simplify]: Simplify 2.0 into 2.0
2.380 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.380 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.380 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.380 * [taylor]: Taking taylor expansion of x in x
2.380 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify 1 into 1
2.380 * [backup-simplify]: Simplify (* 1 1) into 1
2.380 * [backup-simplify]: Simplify (/ 1 1) into 1
2.381 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.381 * [taylor]: Taking taylor expansion of (* x y) in x
2.381 * [taylor]: Taking taylor expansion of x in x
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 1 into 1
2.381 * [taylor]: Taking taylor expansion of y in x
2.381 * [backup-simplify]: Simplify y into y
2.381 * [backup-simplify]: Simplify (* 0 y) into 0
2.381 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.381 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.381 * [taylor]: Taking taylor expansion of (* 2.0 (- (/ 1 (pow x 2)) (/ 1 (* x y)))) in x
2.381 * [taylor]: Taking taylor expansion of 2.0 in x
2.381 * [backup-simplify]: Simplify 2.0 into 2.0
2.381 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (/ 1 (* x y))) in x
2.381 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.381 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.381 * [taylor]: Taking taylor expansion of x in x
2.381 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify 1 into 1
2.382 * [backup-simplify]: Simplify (* 1 1) into 1
2.382 * [backup-simplify]: Simplify (/ 1 1) into 1
2.382 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x
2.382 * [taylor]: Taking taylor expansion of (* x y) in x
2.382 * [taylor]: Taking taylor expansion of x in x
2.382 * [backup-simplify]: Simplify 0 into 0
2.382 * [backup-simplify]: Simplify 1 into 1
2.382 * [taylor]: Taking taylor expansion of y in x
2.382 * [backup-simplify]: Simplify y into y
2.383 * [backup-simplify]: Simplify (* 0 y) into 0
2.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y
2.383 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
2.384 * [backup-simplify]: Simplify (+ 1 0) into 1
2.384 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.384 * [taylor]: Taking taylor expansion of 2.0 in y
2.384 * [backup-simplify]: Simplify 2.0 into 2.0
2.385 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.386 * [backup-simplify]: Simplify (- (/ 1 y)) into (- (/ 1 y))
2.386 * [backup-simplify]: Simplify (+ 0 (- (/ 1 y))) into (- (/ 1 y))
2.386 * [backup-simplify]: Simplify (+ (* 2.0 (- (/ 1 y))) (* 0 1)) into (- (* 2.0 (/ 1 y)))
2.386 * [taylor]: Taking taylor expansion of (- (* 2.0 (/ 1 y))) in y
2.386 * [taylor]: Taking taylor expansion of (* 2.0 (/ 1 y)) in y
2.386 * [taylor]: Taking taylor expansion of 2.0 in y
2.386 * [backup-simplify]: Simplify 2.0 into 2.0
2.386 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.386 * [taylor]: Taking taylor expansion of y in y
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify 1 into 1
2.387 * [backup-simplify]: Simplify (/ 1 1) into 1
2.387 * [backup-simplify]: Simplify (* 2.0 1) into 2.0
2.388 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.388 * [backup-simplify]: Simplify (- 2.0) into (- 2.0)
2.388 * [backup-simplify]: Simplify 2.0 into 2.0
2.389 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.391 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0
2.391 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
2.391 * [backup-simplify]: Simplify (- 0) into 0
2.392 * [backup-simplify]: Simplify (+ 0 0) into 0
2.393 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))) into 0
2.393 * [taylor]: Taking taylor expansion of 0 in y
2.393 * [backup-simplify]: Simplify 0 into 0
2.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.394 * [backup-simplify]: Simplify (+ (* 2.0 0) (* 0 1)) into 0
2.395 * [backup-simplify]: Simplify (- 0) into 0
2.395 * [backup-simplify]: Simplify 0 into 0
2.395 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.398 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0
2.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.398 * [backup-simplify]: Simplify (- 0) into 0
2.399 * [backup-simplify]: Simplify (+ 0 0) into 0
2.400 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1)))) into 0
2.400 * [taylor]: Taking taylor expansion of 0 in y
2.400 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.402 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (* 0 1))) into 0
2.403 * [backup-simplify]: Simplify (- 0) into 0
2.403 * [backup-simplify]: Simplify 0 into 0
2.403 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.406 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.407 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.407 * [backup-simplify]: Simplify (- 0) into 0
2.407 * [backup-simplify]: Simplify (+ 0 0) into 0
2.409 * [backup-simplify]: Simplify (+ (* 2.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (- (/ 1 y))) (* 0 1))))) into 0
2.409 * [taylor]: Taking taylor expansion of 0 in y
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 0 into 0
2.410 * [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)))
2.410 * * * [progress]: simplifying candidates
2.412 * [simplify]: Simplifying:
  (/ (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 (- (* 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 (* x x))
  (* 2.0 (- (* x y)))
  (* 2.0 (* x x))
  (* 2.0 (- (* x y)))
  (* (* 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))))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* x y))
  (- (pow x 2) (* 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)))
2.413 * * [simplify]: Extracting # 0 : cost  0
2.413 * * [simplify]: Extracting # 1 : cost  0
2.414 * * [simplify]: Extracting # 2 : cost  0
2.414 * * [simplify]: Extracting # 3 : cost  0
2.414 * * [simplify]: Extracting # 4 : cost  0
2.414 * * [simplify]: Extracting # 5 : cost  0
2.414 * * [simplify]: Extracting # 6 : cost  0
2.414 * * [simplify]: iteration  0 :  64  enodes  (cost  519 )
2.445 * * [simplify]: Extracting # 0 : cost  0
2.445 * * [simplify]: Extracting # 1 : cost  0
2.446 * * [simplify]: Extracting # 2 : cost  0
2.446 * * [simplify]: Extracting # 3 : cost  0
2.446 * * [simplify]: Extracting # 4 : cost  0
2.446 * * [simplify]: iteration  1 :  190  enodes  (cost  431 )
2.540 * * [simplify]: Extracting # 0 : cost  0
2.541 * * [simplify]: Extracting # 1 : cost  0
2.543 * * [simplify]: Extracting # 2 : cost  0
2.545 * * [simplify]: Extracting # 3 : cost  0
2.547 * * [simplify]: Extracting # 4 : cost  0
2.549 * * [simplify]: iteration  2 :  924  enodes  (cost  369 )
3.081 * * [simplify]: Extracting # 0 : cost  0
3.089 * * [simplify]: Extracting # 1 : cost  0
3.097 * * [simplify]: Extracting # 2 : cost  0
3.105 * * [simplify]: Extracting # 3 : cost  0
3.118 * * [simplify]: Extracting # 4 : cost  0
3.128 * * [simplify]: iteration done:  5001  enodes  (cost  367 )
3.128 * [simplify]: Simplified to:
  (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 y) x) 3)
  (sqrt (* x (- x y)))
  (sqrt (* x (- x y)))
  (- (pow x 6) (pow (* x y) 3))
  (+ (* (* x (+ x y)) (* x y)) (pow x 4))
  (- (* x y))
  (* (* x (+ x y)) (* (- x y) x))
  (* x (+ x y))
  (- x y)
  (- (* x y))
  (* 2.0 (* (- x y) x))
  (log (* (* x (- x y)) 2.0))
  (log (* (* x (- x y)) 2.0))
  (pow (exp 2.0) (* x (- x y)))
  (pow (* 2.0 (* (- x y) x)) 3)
  (* (cbrt (* (* x (- x y)) 2.0)) (cbrt (* (* x (- x y)) 2.0)))
  (cbrt (* (* x (- x y)) 2.0))
  (pow (* 2.0 (* (- x y) x)) 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))))
  (* 2.0 (* x x))
  (- (* 2.0 (* x y)))
  (* 2.0 (* x x))
  (- (* 2.0 (* x y)))
  (* (* x x) 2.0)
  (- (* 2.0 (* x y)))
  (* (* x x) 2.0)
  (- (* 2.0 (* x y)))
  (* (* 2.0 (cbrt (* x (- x y)))) (cbrt (* x (- x y))))
  (* 2.0 (sqrt (* x (- x y))))
  2.0
  (* 2.0 x)
  (* (* x (- x y)) (cbrt 2.0))
  (* (* x (- x y)) (sqrt 2.0))
  (* 2.0 (* (- x y) x))
  (* 2.0 (- (pow x 6) (pow (* x y) 3)))
  (* 2.0 (* (* x (+ x y)) (* (- x y) x)))
  (* (- x y) x)
  (* (- x y) x)
  (* (- x y) x)
  (* 2.0 (* (- x y) x))
  (* 2.0 (* (- x y) x))
  (* 2.0 (* (- x y) x))
3.129 * * * [progress]: adding candidates to table
3.250 * [progress]: [Phase 3 of 3] Extracting.
3.250 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
3.250 * * * [regime-changes]: Trying 4 branch expressions: ((- (* x x) (* x y)) (* 2.0 (- (* x x) (* x y))) y x)
3.250 * * * * [regimes]: Trying to branch on (- (* x x) (* x y)) from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
3.268 * * * * [regimes]: Trying to branch on (* 2.0 (- (* x x) (* x y))) from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
3.291 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
3.313 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* x (* (- x y) 2.0)))> #<alt (λ (x y) (* 2.0 (- (* x x) (* x y))))>)
3.338 * * * [regime]: Found split indices: #<option (#s(si 0 255))>
3.339 * [simplify]: Simplifying:
  (* x (* (- x y) 2.0))
3.339 * * [simplify]: Extracting # 0 : cost  0
3.339 * * [simplify]: Extracting # 1 : cost  0
3.339 * * [simplify]: Extracting # 2 : cost  0
3.339 * * [simplify]: Extracting # 3 : cost  0
3.339 * * [simplify]: Extracting # 4 : cost  0
3.339 * * [simplify]: Extracting # 5 : cost  0
3.339 * * [simplify]: iteration  0 :  6  enodes  (cost  7 )
3.340 * * [simplify]: Extracting # 0 : cost  0
3.340 * * [simplify]: iteration  1 :  8  enodes  (cost  7 )
3.340 * * [simplify]: Extracting # 0 : cost  0
3.340 * * [simplify]: iteration done:  8  enodes  (cost  7 )
3.341 * [simplify]: Simplified to:
  (* x (* (- x y) 2.0))
4.387 * [regime-testing]: Baseline error score: 0.025253156644580572
4.391 * [regime-testing]: Oracle error score: 0.002875359419927491
4.398 * [regime-testing]: End program error score: 0.025253156644580572
4.433 * [regime-testing]: Target error score: 0.009251156394549319