10.953 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.028 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.028 * * [simplify]: Extracting # 0 : cost  0
0.028 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: Extracting # 3 : cost  0
0.029 * * [simplify]: Extracting # 4 : cost  0
0.029 * * [simplify]: Extracting # 5 : cost  0
0.029 * * [simplify]: iteration  0 :  9  enodes  (cost  19 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.030 * * [simplify]: Extracting # 1 : cost  0
0.030 * * [simplify]: Extracting # 2 : cost  0
0.030 * * [simplify]: iteration  1 :  17  enodes  (cost  19 )
0.033 * * [simplify]: Extracting # 0 : cost  0
0.033 * * [simplify]: Extracting # 1 : cost  0
0.034 * * [simplify]: Extracting # 2 : cost  0
0.034 * * [simplify]: iteration  2 :  35  enodes  (cost  19 )
0.040 * * [simplify]: Extracting # 0 : cost  0
0.041 * * [simplify]: Extracting # 1 : cost  0
0.041 * * [simplify]: Extracting # 2 : cost  0
0.041 * * [simplify]: iteration  3 :  67  enodes  (cost  19 )
0.054 * * [simplify]: Extracting # 0 : cost  0
0.054 * * [simplify]: Extracting # 1 : cost  0
0.054 * * [simplify]: Extracting # 2 : cost  0
0.055 * * [simplify]: iteration  4 :  111  enodes  (cost  19 )
0.084 * * [simplify]: Extracting # 0 : cost  0
0.084 * * [simplify]: Extracting # 1 : cost  0
0.084 * * [simplify]: Extracting # 2 : cost  0
0.085 * * [simplify]: iteration  5 :  158  enodes  (cost  19 )
0.122 * * [simplify]: Extracting # 0 : cost  0
0.122 * * [simplify]: Extracting # 1 : cost  0
0.123 * * [simplify]: Extracting # 2 : cost  0
0.123 * * [simplify]: iteration  6 :  173  enodes  (cost  19 )
0.161 * * [simplify]: Extracting # 0 : cost  0
0.161 * * [simplify]: iteration  7 :  174  enodes  (cost  19 )
0.201 * * [simplify]: Extracting # 0 : cost  0
0.201 * * [simplify]: iteration done:  174  enodes  (cost  19 )
0.201 * [simplify]: Simplified to:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.201 * * [progress]: iteration 1 / 4
0.201 * * * [progress]: picking best candidate
0.203 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.203 * * * [progress]: localizing error
0.210 * * * [progress]: generating rewritten candidates
0.211 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.238 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.246 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.256 * * * [progress]: generating series expansions
0.256 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.256 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
0.256 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
0.256 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
0.256 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [backup-simplify]: Simplify x into x
0.256 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.256 * [taylor]: Taking taylor expansion of 4.0 in y
0.256 * [backup-simplify]: Simplify 4.0 into 4.0
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.256 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.256 * [taylor]: Taking taylor expansion of x in y
0.256 * [backup-simplify]: Simplify x into x
0.256 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.256 * [taylor]: Taking taylor expansion of 4.0 in y
0.256 * [backup-simplify]: Simplify 4.0 into 4.0
0.256 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.256 * [taylor]: Taking taylor expansion of y in y
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.257 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.257 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.257 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.257 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.257 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.257 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.257 * [taylor]: Taking taylor expansion of 4.0 in x
0.257 * [backup-simplify]: Simplify 4.0 into 4.0
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [backup-simplify]: Simplify y into y
0.257 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.257 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.257 * [taylor]: Taking taylor expansion of x in x
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.257 * [taylor]: Taking taylor expansion of 4.0 in x
0.257 * [backup-simplify]: Simplify 4.0 into 4.0
0.257 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.257 * [taylor]: Taking taylor expansion of y in x
0.257 * [backup-simplify]: Simplify y into y
0.257 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.257 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.257 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.258 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.258 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.258 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.258 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.258 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.258 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.258 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.258 * [taylor]: Taking taylor expansion of 4.0 in x
0.258 * [backup-simplify]: Simplify 4.0 into 4.0
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [backup-simplify]: Simplify y into y
0.258 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.258 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.258 * [taylor]: Taking taylor expansion of x in x
0.258 * [backup-simplify]: Simplify 0 into 0
0.258 * [backup-simplify]: Simplify 1 into 1
0.258 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.258 * [taylor]: Taking taylor expansion of 4.0 in x
0.258 * [backup-simplify]: Simplify 4.0 into 4.0
0.258 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.258 * [taylor]: Taking taylor expansion of y in x
0.258 * [backup-simplify]: Simplify y into y
0.258 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.258 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.259 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.259 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.259 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.259 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.259 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.259 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.259 * [taylor]: Taking taylor expansion of -1.0 in y
0.259 * [backup-simplify]: Simplify -1.0 into -1.0
0.259 * [backup-simplify]: Simplify -1.0 into -1.0
0.259 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.260 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.260 * [backup-simplify]: Simplify (- 0) into 0
0.260 * [backup-simplify]: Simplify (+ 0 0) into 0
0.260 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.261 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.261 * [backup-simplify]: Simplify (+ 0 0) into 0
0.261 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.261 * [taylor]: Taking taylor expansion of 0 in y
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 (* 1 1) into 1
0.262 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.262 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.262 * [backup-simplify]: Simplify (- 0) into 0
0.263 * [backup-simplify]: Simplify (+ 1 0) into 1
0.263 * [backup-simplify]: Simplify (* 1 1) into 1
0.263 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.264 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.264 * [backup-simplify]: Simplify (+ 1 0) into 1
0.264 * [backup-simplify]: Simplify (- (/ 1 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (* 0.5 (/ 1 (pow y 2)))
0.264 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.264 * [taylor]: Taking taylor expansion of 0.5 in y
0.264 * [backup-simplify]: Simplify 0.5 into 0.5
0.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.264 * [taylor]: Taking taylor expansion of (pow y 2) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.265 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.266 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.266 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.267 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.267 * [backup-simplify]: Simplify 0 into 0
0.268 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.268 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.269 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.269 * [backup-simplify]: Simplify (- 0) into 0
0.269 * [backup-simplify]: Simplify (+ 0 0) into 0
0.270 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.270 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.271 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.271 * [backup-simplify]: Simplify (+ 0 0) into 0
0.271 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 0 (* 4.0 (pow y 2)))))) into 0
0.271 * [taylor]: Taking taylor expansion of 0 in y
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify -1.0 into -1.0
0.272 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
0.272 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
0.272 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
0.272 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.272 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.272 * [taylor]: Taking taylor expansion of x in y
0.272 * [backup-simplify]: Simplify x into x
0.272 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.272 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.272 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.272 * [taylor]: Taking taylor expansion of 4.0 in y
0.272 * [backup-simplify]: Simplify 4.0 into 4.0
0.272 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.272 * [taylor]: Taking taylor expansion of y in y
0.272 * [backup-simplify]: Simplify 0 into 0
0.272 * [backup-simplify]: Simplify 1 into 1
0.272 * [backup-simplify]: Simplify (* 1 1) into 1
0.273 * [backup-simplify]: Simplify (/ 1 1) into 1
0.273 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.273 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.273 * [taylor]: Taking taylor expansion of x in y
0.273 * [backup-simplify]: Simplify x into x
0.273 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.273 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.273 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.273 * [taylor]: Taking taylor expansion of 4.0 in y
0.273 * [backup-simplify]: Simplify 4.0 into 4.0
0.273 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.273 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.273 * [taylor]: Taking taylor expansion of y in y
0.273 * [backup-simplify]: Simplify 0 into 0
0.273 * [backup-simplify]: Simplify 1 into 1
0.274 * [backup-simplify]: Simplify (* 1 1) into 1
0.274 * [backup-simplify]: Simplify (/ 1 1) into 1
0.274 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.274 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.275 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.275 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.275 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.276 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.276 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.276 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.276 * [taylor]: Taking taylor expansion of x in x
0.276 * [backup-simplify]: Simplify 0 into 0
0.276 * [backup-simplify]: Simplify 1 into 1
0.276 * [backup-simplify]: Simplify (* 1 1) into 1
0.276 * [backup-simplify]: Simplify (/ 1 1) into 1
0.276 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.276 * [taylor]: Taking taylor expansion of 4.0 in x
0.276 * [backup-simplify]: Simplify 4.0 into 4.0
0.276 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.276 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.276 * [taylor]: Taking taylor expansion of y in x
0.276 * [backup-simplify]: Simplify y into y
0.276 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.277 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.277 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.277 * [taylor]: Taking taylor expansion of x in x
0.277 * [backup-simplify]: Simplify 0 into 0
0.277 * [backup-simplify]: Simplify 1 into 1
0.277 * [backup-simplify]: Simplify (* 1 1) into 1
0.277 * [backup-simplify]: Simplify (/ 1 1) into 1
0.277 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.277 * [taylor]: Taking taylor expansion of 4.0 in x
0.277 * [backup-simplify]: Simplify 4.0 into 4.0
0.277 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.277 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.277 * [taylor]: Taking taylor expansion of y in x
0.277 * [backup-simplify]: Simplify y into y
0.277 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.277 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.278 * [backup-simplify]: Simplify (+ 1 0) into 1
0.278 * [backup-simplify]: Simplify (+ 1 0) into 1
0.278 * [backup-simplify]: Simplify (/ 1 1) into 1
0.278 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.278 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.278 * [taylor]: Taking taylor expansion of x in x
0.278 * [backup-simplify]: Simplify 0 into 0
0.278 * [backup-simplify]: Simplify 1 into 1
0.278 * [backup-simplify]: Simplify (* 1 1) into 1
0.279 * [backup-simplify]: Simplify (/ 1 1) into 1
0.279 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.279 * [taylor]: Taking taylor expansion of 4.0 in x
0.279 * [backup-simplify]: Simplify 4.0 into 4.0
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.279 * [taylor]: Taking taylor expansion of y in x
0.279 * [backup-simplify]: Simplify y into y
0.279 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.279 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.279 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.279 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.279 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.279 * [taylor]: Taking taylor expansion of x in x
0.279 * [backup-simplify]: Simplify 0 into 0
0.279 * [backup-simplify]: Simplify 1 into 1
0.279 * [backup-simplify]: Simplify (* 1 1) into 1
0.280 * [backup-simplify]: Simplify (/ 1 1) into 1
0.280 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.280 * [taylor]: Taking taylor expansion of 4.0 in x
0.280 * [backup-simplify]: Simplify 4.0 into 4.0
0.280 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.280 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.280 * [taylor]: Taking taylor expansion of y in x
0.280 * [backup-simplify]: Simplify y into y
0.280 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.280 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.280 * [backup-simplify]: Simplify (+ 1 0) into 1
0.280 * [backup-simplify]: Simplify (+ 1 0) into 1
0.281 * [backup-simplify]: Simplify (/ 1 1) into 1
0.281 * [taylor]: Taking taylor expansion of 1 in y
0.281 * [backup-simplify]: Simplify 1 into 1
0.281 * [backup-simplify]: Simplify 1 into 1
0.281 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.281 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.282 * [backup-simplify]: Simplify (+ 0 0) into 0
0.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.282 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.283 * [backup-simplify]: Simplify (+ 0 0) into 0
0.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.283 * [taylor]: Taking taylor expansion of 0 in y
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 0 into 0
0.283 * [backup-simplify]: Simplify 0 into 0
0.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.284 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.284 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.284 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.284 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.285 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.286 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.286 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.286 * [backup-simplify]: Simplify (- (/ (- (* 4.0 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 8.0 (/ 1 (pow y 2))))
0.286 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.286 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.286 * [taylor]: Taking taylor expansion of 8.0 in y
0.286 * [backup-simplify]: Simplify 8.0 into 8.0
0.286 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.286 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.286 * [taylor]: Taking taylor expansion of y in y
0.286 * [backup-simplify]: Simplify 0 into 0
0.286 * [backup-simplify]: Simplify 1 into 1
0.287 * [backup-simplify]: Simplify (* 1 1) into 1
0.287 * [backup-simplify]: Simplify (/ 1 1) into 1
0.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.288 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.288 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.289 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.289 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.289 * [backup-simplify]: Simplify (- 0) into 0
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 0 into 0
0.289 * [backup-simplify]: Simplify 0 into 0
0.290 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.290 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.291 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.291 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.291 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.291 * [backup-simplify]: Simplify (- 0) into 0
0.292 * [backup-simplify]: Simplify (+ 0 0) into 0
0.292 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.293 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.293 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.293 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.293 * [backup-simplify]: Simplify (+ 0 0) into 0
0.294 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 8.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
0.294 * [taylor]: Taking taylor expansion of 0 in y
0.294 * [backup-simplify]: Simplify 0 into 0
0.294 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 1 into 1
0.295 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
0.295 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
0.295 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
0.295 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.295 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.295 * [taylor]: Taking taylor expansion of x in y
0.295 * [backup-simplify]: Simplify x into x
0.295 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.295 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.295 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.295 * [taylor]: Taking taylor expansion of 4.0 in y
0.295 * [backup-simplify]: Simplify 4.0 into 4.0
0.295 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.295 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.295 * [taylor]: Taking taylor expansion of y in y
0.295 * [backup-simplify]: Simplify 0 into 0
0.295 * [backup-simplify]: Simplify 1 into 1
0.295 * [backup-simplify]: Simplify (* 1 1) into 1
0.296 * [backup-simplify]: Simplify (/ 1 1) into 1
0.296 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.296 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.296 * [taylor]: Taking taylor expansion of x in y
0.296 * [backup-simplify]: Simplify x into x
0.296 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.296 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.296 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.296 * [taylor]: Taking taylor expansion of 4.0 in y
0.296 * [backup-simplify]: Simplify 4.0 into 4.0
0.296 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.296 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.296 * [taylor]: Taking taylor expansion of y in y
0.296 * [backup-simplify]: Simplify 0 into 0
0.296 * [backup-simplify]: Simplify 1 into 1
0.296 * [backup-simplify]: Simplify (* 1 1) into 1
0.297 * [backup-simplify]: Simplify (/ 1 1) into 1
0.297 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.297 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.298 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.298 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.298 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.299 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.299 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.299 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [backup-simplify]: Simplify 0 into 0
0.299 * [backup-simplify]: Simplify 1 into 1
0.299 * [backup-simplify]: Simplify (* 1 1) into 1
0.299 * [backup-simplify]: Simplify (/ 1 1) into 1
0.299 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.299 * [taylor]: Taking taylor expansion of 4.0 in x
0.299 * [backup-simplify]: Simplify 4.0 into 4.0
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.299 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.299 * [taylor]: Taking taylor expansion of y in x
0.299 * [backup-simplify]: Simplify y into y
0.299 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.299 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.299 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.299 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.299 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.299 * [taylor]: Taking taylor expansion of x in x
0.299 * [backup-simplify]: Simplify 0 into 0
0.300 * [backup-simplify]: Simplify 1 into 1
0.300 * [backup-simplify]: Simplify (* 1 1) into 1
0.300 * [backup-simplify]: Simplify (/ 1 1) into 1
0.300 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.300 * [taylor]: Taking taylor expansion of 4.0 in x
0.300 * [backup-simplify]: Simplify 4.0 into 4.0
0.300 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.300 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.300 * [taylor]: Taking taylor expansion of y in x
0.300 * [backup-simplify]: Simplify y into y
0.300 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.300 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.300 * [backup-simplify]: Simplify (+ 1 0) into 1
0.301 * [backup-simplify]: Simplify (+ 1 0) into 1
0.301 * [backup-simplify]: Simplify (/ 1 1) into 1
0.301 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.301 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.301 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.301 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.301 * [taylor]: Taking taylor expansion of x in x
0.301 * [backup-simplify]: Simplify 0 into 0
0.301 * [backup-simplify]: Simplify 1 into 1
0.301 * [backup-simplify]: Simplify (* 1 1) into 1
0.302 * [backup-simplify]: Simplify (/ 1 1) into 1
0.302 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.302 * [taylor]: Taking taylor expansion of 4.0 in x
0.302 * [backup-simplify]: Simplify 4.0 into 4.0
0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.302 * [taylor]: Taking taylor expansion of y in x
0.302 * [backup-simplify]: Simplify y into y
0.302 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.302 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.302 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.302 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.302 * [taylor]: Taking taylor expansion of x in x
0.302 * [backup-simplify]: Simplify 0 into 0
0.302 * [backup-simplify]: Simplify 1 into 1
0.302 * [backup-simplify]: Simplify (* 1 1) into 1
0.303 * [backup-simplify]: Simplify (/ 1 1) into 1
0.303 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.303 * [taylor]: Taking taylor expansion of 4.0 in x
0.303 * [backup-simplify]: Simplify 4.0 into 4.0
0.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.303 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.303 * [taylor]: Taking taylor expansion of y in x
0.303 * [backup-simplify]: Simplify y into y
0.303 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.303 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.303 * [backup-simplify]: Simplify (+ 1 0) into 1
0.303 * [backup-simplify]: Simplify (+ 1 0) into 1
0.304 * [backup-simplify]: Simplify (/ 1 1) into 1
0.304 * [taylor]: Taking taylor expansion of 1 in y
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify 1 into 1
0.304 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.305 * [backup-simplify]: Simplify (+ 0 0) into 0
0.305 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.306 * [backup-simplify]: Simplify (+ 0 0) into 0
0.306 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.306 * [taylor]: Taking taylor expansion of 0 in y
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.306 * [backup-simplify]: Simplify 0 into 0
0.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.307 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.307 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.310 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.311 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.312 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.312 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.313 * [backup-simplify]: Simplify (- (/ (- (* 4.0 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 8.0 (/ 1 (pow y 2))))
0.313 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.313 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.313 * [taylor]: Taking taylor expansion of 8.0 in y
0.313 * [backup-simplify]: Simplify 8.0 into 8.0
0.313 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.313 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.313 * [taylor]: Taking taylor expansion of y in y
0.313 * [backup-simplify]: Simplify 0 into 0
0.313 * [backup-simplify]: Simplify 1 into 1
0.313 * [backup-simplify]: Simplify (* 1 1) into 1
0.314 * [backup-simplify]: Simplify (/ 1 1) into 1
0.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.315 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.316 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.316 * [backup-simplify]: Simplify (- 0) into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.316 * [backup-simplify]: Simplify 0 into 0
0.317 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.317 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.318 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.318 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.318 * [backup-simplify]: Simplify (- 0) into 0
0.318 * [backup-simplify]: Simplify (+ 0 0) into 0
0.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.320 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.320 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.320 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.320 * [backup-simplify]: Simplify (+ 0 0) into 0
0.321 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 8.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
0.321 * [taylor]: Taking taylor expansion of 0 in y
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 0 into 0
0.321 * [backup-simplify]: Simplify 1 into 1
0.321 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.322 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.322 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.322 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.322 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.322 * [taylor]: Taking taylor expansion of x in y
0.322 * [backup-simplify]: Simplify x into x
0.322 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.322 * [taylor]: Taking taylor expansion of 4.0 in y
0.322 * [backup-simplify]: Simplify 4.0 into 4.0
0.322 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.322 * [taylor]: Taking taylor expansion of y in y
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.322 * [taylor]: Taking taylor expansion of 4.0 in x
0.322 * [backup-simplify]: Simplify 4.0 into 4.0
0.322 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.322 * [taylor]: Taking taylor expansion of y in x
0.322 * [backup-simplify]: Simplify y into y
0.322 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.322 * [taylor]: Taking taylor expansion of x in x
0.322 * [backup-simplify]: Simplify 0 into 0
0.322 * [backup-simplify]: Simplify 1 into 1
0.322 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.322 * [taylor]: Taking taylor expansion of 4.0 in x
0.322 * [backup-simplify]: Simplify 4.0 into 4.0
0.322 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.322 * [taylor]: Taking taylor expansion of y in x
0.322 * [backup-simplify]: Simplify y into y
0.322 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.322 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.322 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.323 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.323 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.323 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.323 * [taylor]: Taking taylor expansion of 4.0 in y
0.323 * [backup-simplify]: Simplify 4.0 into 4.0
0.323 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.323 * [taylor]: Taking taylor expansion of y in y
0.323 * [backup-simplify]: Simplify 0 into 0
0.323 * [backup-simplify]: Simplify 1 into 1
0.323 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.323 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.323 * [backup-simplify]: Simplify (- 0) into 0
0.324 * [backup-simplify]: Simplify (+ 0 0) 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 0 into 0
0.324 * [backup-simplify]: Simplify (* 1 1) into 1
0.324 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.325 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.325 * [backup-simplify]: Simplify (- 0) into 0
0.325 * [backup-simplify]: Simplify (+ 1 0) into 1
0.325 * [taylor]: Taking taylor expansion of 1 in y
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [backup-simplify]: Simplify 1 into 1
0.325 * [backup-simplify]: Simplify 0 into 0
0.326 * [backup-simplify]: Simplify (* 1 1) into 1
0.326 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.326 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.326 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.327 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.327 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.328 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.328 * [backup-simplify]: Simplify (- 0) into 0
0.328 * [backup-simplify]: Simplify (+ 0 0) 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 0 into 0
0.329 * [backup-simplify]: Simplify 0 into 0
0.329 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.329 * [backup-simplify]: Simplify (+ (* 4.0 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 (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.331 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.332 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.332 * [backup-simplify]: Simplify (- 0) into 0
0.332 * [backup-simplify]: Simplify (+ 0 0) into 0
0.332 * [taylor]: Taking taylor expansion of 0 in y
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.332 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.333 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.333 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.333 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.333 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.333 * [taylor]: Taking taylor expansion of x in y
0.333 * [backup-simplify]: Simplify x into x
0.333 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.333 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.333 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.333 * [taylor]: Taking taylor expansion of 4.0 in y
0.333 * [backup-simplify]: Simplify 4.0 into 4.0
0.333 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.333 * [taylor]: Taking taylor expansion of y in y
0.333 * [backup-simplify]: Simplify 0 into 0
0.333 * [backup-simplify]: Simplify 1 into 1
0.333 * [backup-simplify]: Simplify (* 1 1) into 1
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.334 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.334 * [taylor]: Taking taylor expansion of x in x
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
0.334 * [backup-simplify]: Simplify (/ 1 1) into 1
0.334 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.334 * [taylor]: Taking taylor expansion of 4.0 in x
0.334 * [backup-simplify]: Simplify 4.0 into 4.0
0.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.334 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.334 * [taylor]: Taking taylor expansion of y in x
0.334 * [backup-simplify]: Simplify y into y
0.334 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.334 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.335 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow x 2) 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 * [backup-simplify]: Simplify (/ 1 1) into 1
0.335 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.335 * [taylor]: Taking taylor expansion of 4.0 in x
0.335 * [backup-simplify]: Simplify 4.0 into 4.0
0.335 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.335 * [taylor]: Taking taylor expansion of (pow y 2) 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 (* y y) into (pow y 2)
0.335 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.336 * [backup-simplify]: Simplify (+ 1 0) into 1
0.336 * [taylor]: Taking taylor expansion of 1 in y
0.336 * [backup-simplify]: Simplify 1 into 1
0.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.337 * [backup-simplify]: Simplify (+ 0 0) into 0
0.337 * [taylor]: Taking taylor expansion of 0 in y
0.337 * [backup-simplify]: Simplify 0 into 0
0.337 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.338 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.338 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.338 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.338 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.338 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.338 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.338 * [taylor]: Taking taylor expansion of 4.0 in y
0.338 * [backup-simplify]: Simplify 4.0 into 4.0
0.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.338 * [taylor]: Taking taylor expansion of y in y
0.338 * [backup-simplify]: Simplify 0 into 0
0.338 * [backup-simplify]: Simplify 1 into 1
0.338 * [backup-simplify]: Simplify (* 1 1) into 1
0.339 * [backup-simplify]: Simplify (/ 1 1) into 1
0.339 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.339 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.339 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.339 * [backup-simplify]: Simplify 1 into 1
0.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.341 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.341 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.341 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.341 * [backup-simplify]: Simplify (- 0) into 0
0.342 * [backup-simplify]: Simplify (+ 0 0) into 0
0.342 * [taylor]: Taking taylor expansion of 0 in y
0.342 * [backup-simplify]: Simplify 0 into 0
0.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.343 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.343 * [backup-simplify]: Simplify (- 0) into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.343 * [backup-simplify]: Simplify 0 into 0
0.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.344 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.345 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.345 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.345 * [backup-simplify]: Simplify (- 0) into 0
0.346 * [backup-simplify]: Simplify (+ 0 0) into 0
0.346 * [taylor]: Taking taylor expansion of 0 in y
0.346 * [backup-simplify]: Simplify 0 into 0
0.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.347 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 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
0.348 * [backup-simplify]: Simplify 0 into 0
0.348 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.348 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.348 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.348 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.348 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.348 * [taylor]: Taking taylor expansion of x in y
0.348 * [backup-simplify]: Simplify x into x
0.348 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.348 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.348 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.349 * [taylor]: Taking taylor expansion of 4.0 in y
0.349 * [backup-simplify]: Simplify 4.0 into 4.0
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.349 * [taylor]: Taking taylor expansion of y in y
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.349 * [backup-simplify]: Simplify (/ 1 1) into 1
0.349 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.349 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.349 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.349 * [taylor]: Taking taylor expansion of x in x
0.349 * [backup-simplify]: Simplify 0 into 0
0.349 * [backup-simplify]: Simplify 1 into 1
0.349 * [backup-simplify]: Simplify (* 1 1) into 1
0.350 * [backup-simplify]: Simplify (/ 1 1) into 1
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.350 * [backup-simplify]: Simplify 4.0 into 4.0
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.350 * [taylor]: Taking taylor expansion of y in x
0.350 * [backup-simplify]: Simplify y into y
0.350 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.350 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.350 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.350 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.350 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.350 * [taylor]: Taking taylor expansion of x in x
0.350 * [backup-simplify]: Simplify 0 into 0
0.350 * [backup-simplify]: Simplify 1 into 1
0.350 * [backup-simplify]: Simplify (* 1 1) into 1
0.350 * [backup-simplify]: Simplify (/ 1 1) into 1
0.350 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.350 * [taylor]: Taking taylor expansion of 4.0 in x
0.351 * [backup-simplify]: Simplify 4.0 into 4.0
0.351 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.351 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.351 * [taylor]: Taking taylor expansion of y in x
0.351 * [backup-simplify]: Simplify y into y
0.351 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.351 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.351 * [backup-simplify]: Simplify (+ 1 0) into 1
0.351 * [taylor]: Taking taylor expansion of 1 in y
0.351 * [backup-simplify]: Simplify 1 into 1
0.351 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.352 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.352 * [backup-simplify]: Simplify (+ 0 0) into 0
0.352 * [taylor]: Taking taylor expansion of 0 in y
0.352 * [backup-simplify]: Simplify 0 into 0
0.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.353 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.353 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.353 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.353 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.353 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.353 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.353 * [taylor]: Taking taylor expansion of 4.0 in y
0.354 * [backup-simplify]: Simplify 4.0 into 4.0
0.354 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.354 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.354 * [taylor]: Taking taylor expansion of y in y
0.354 * [backup-simplify]: Simplify 0 into 0
0.354 * [backup-simplify]: Simplify 1 into 1
0.354 * [backup-simplify]: Simplify (* 1 1) into 1
0.354 * [backup-simplify]: Simplify (/ 1 1) into 1
0.354 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.355 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.355 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.355 * [backup-simplify]: Simplify 1 into 1
0.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.356 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.356 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.356 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.356 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.357 * [backup-simplify]: Simplify (- 0) into 0
0.357 * [backup-simplify]: Simplify (+ 0 0) into 0
0.357 * [taylor]: Taking taylor expansion of 0 in y
0.357 * [backup-simplify]: Simplify 0 into 0
0.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.358 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.358 * [backup-simplify]: Simplify (- 0) into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.358 * [backup-simplify]: Simplify 0 into 0
0.359 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.360 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.360 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.361 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.361 * [backup-simplify]: Simplify (- 0) into 0
0.361 * [backup-simplify]: Simplify (+ 0 0) into 0
0.361 * [taylor]: Taking taylor expansion of 0 in y
0.361 * [backup-simplify]: Simplify 0 into 0
0.362 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.363 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.363 * [backup-simplify]: Simplify (- 0) into 0
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify 0 into 0
0.363 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.364 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.364 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.364 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.364 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.364 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.364 * [taylor]: Taking taylor expansion of x in y
0.364 * [backup-simplify]: Simplify x into x
0.364 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.364 * [taylor]: Taking taylor expansion of 4.0 in y
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.364 * [taylor]: Taking taylor expansion of y in y
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.364 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.364 * [taylor]: Taking taylor expansion of 4.0 in x
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [backup-simplify]: Simplify y into y
0.364 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.364 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.364 * [taylor]: Taking taylor expansion of x in x
0.364 * [backup-simplify]: Simplify 0 into 0
0.364 * [backup-simplify]: Simplify 1 into 1
0.364 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.364 * [taylor]: Taking taylor expansion of 4.0 in x
0.364 * [backup-simplify]: Simplify 4.0 into 4.0
0.364 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.364 * [taylor]: Taking taylor expansion of y in x
0.364 * [backup-simplify]: Simplify y into y
0.364 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.364 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.365 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.365 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.365 * [taylor]: Taking taylor expansion of 4.0 in y
0.365 * [backup-simplify]: Simplify 4.0 into 4.0
0.365 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.365 * [taylor]: Taking taylor expansion of y in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 1 into 1
0.365 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.365 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.365 * [backup-simplify]: Simplify (+ 0 0) into 0
0.365 * [taylor]: Taking taylor expansion of 0 in y
0.365 * [backup-simplify]: Simplify 0 into 0
0.365 * [backup-simplify]: Simplify 0 into 0
0.366 * [backup-simplify]: Simplify (* 1 1) into 1
0.366 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.366 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.367 * [backup-simplify]: Simplify (+ 1 0) into 1
0.367 * [taylor]: Taking taylor expansion of 1 in y
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [backup-simplify]: Simplify 1 into 1
0.367 * [backup-simplify]: Simplify 0 into 0
0.367 * [backup-simplify]: Simplify (* 1 1) into 1
0.367 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.367 * [backup-simplify]: Simplify 4.0 into 4.0
0.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.368 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.369 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.369 * [backup-simplify]: Simplify (+ 0 0) into 0
0.369 * [taylor]: Taking taylor expansion of 0 in y
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.369 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.370 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.370 * [backup-simplify]: Simplify 0 into 0
0.370 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.371 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.372 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.372 * [backup-simplify]: Simplify (+ 0 0) into 0
0.372 * [taylor]: Taking taylor expansion of 0 in y
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 0 into 0
0.372 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.373 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.373 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.373 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.373 * [taylor]: Taking taylor expansion of x in y
0.373 * [backup-simplify]: Simplify x into x
0.373 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.373 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.373 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.373 * [taylor]: Taking taylor expansion of 4.0 in y
0.373 * [backup-simplify]: Simplify 4.0 into 4.0
0.373 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.373 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.373 * [taylor]: Taking taylor expansion of y in y
0.373 * [backup-simplify]: Simplify 0 into 0
0.373 * [backup-simplify]: Simplify 1 into 1
0.373 * [backup-simplify]: Simplify (* 1 1) into 1
0.374 * [backup-simplify]: Simplify (/ 1 1) into 1
0.374 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.374 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.374 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.374 * [taylor]: Taking taylor expansion of x in x
0.374 * [backup-simplify]: Simplify 0 into 0
0.374 * [backup-simplify]: Simplify 1 into 1
0.374 * [backup-simplify]: Simplify (* 1 1) into 1
0.374 * [backup-simplify]: Simplify (/ 1 1) into 1
0.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.374 * [taylor]: Taking taylor expansion of 4.0 in x
0.374 * [backup-simplify]: Simplify 4.0 into 4.0
0.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.374 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.374 * [taylor]: Taking taylor expansion of y in x
0.375 * [backup-simplify]: Simplify y into y
0.375 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.375 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.375 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.375 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.375 * [taylor]: Taking taylor expansion of x in x
0.375 * [backup-simplify]: Simplify 0 into 0
0.375 * [backup-simplify]: Simplify 1 into 1
0.375 * [backup-simplify]: Simplify (* 1 1) into 1
0.375 * [backup-simplify]: Simplify (/ 1 1) into 1
0.375 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.375 * [taylor]: Taking taylor expansion of 4.0 in x
0.375 * [backup-simplify]: Simplify 4.0 into 4.0
0.375 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.375 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.375 * [taylor]: Taking taylor expansion of y in x
0.375 * [backup-simplify]: Simplify y into y
0.375 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.375 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.376 * [backup-simplify]: Simplify (+ 1 0) into 1
0.376 * [taylor]: Taking taylor expansion of 1 in y
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.377 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.377 * [backup-simplify]: Simplify (+ 0 0) into 0
0.377 * [taylor]: Taking taylor expansion of 0 in y
0.377 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.378 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.378 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.378 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.378 * [taylor]: Taking taylor expansion of 4.0 in y
0.378 * [backup-simplify]: Simplify 4.0 into 4.0
0.378 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.378 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.378 * [taylor]: Taking taylor expansion of y in y
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 1 into 1
0.378 * [backup-simplify]: Simplify (* 1 1) into 1
0.379 * [backup-simplify]: Simplify (/ 1 1) into 1
0.379 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.379 * [backup-simplify]: Simplify 4.0 into 4.0
0.379 * [backup-simplify]: Simplify 1 into 1
0.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.380 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.380 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.380 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.381 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.381 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.381 * [backup-simplify]: Simplify 0 into 0
0.381 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.382 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.382 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.384 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.385 * [backup-simplify]: Simplify (+ 0 0) into 0
0.385 * [taylor]: Taking taylor expansion of 0 in y
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.386 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.386 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.387 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.387 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.387 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.387 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.387 * [taylor]: Taking taylor expansion of x in y
0.387 * [backup-simplify]: Simplify x into x
0.387 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.387 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.387 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.387 * [taylor]: Taking taylor expansion of 4.0 in y
0.387 * [backup-simplify]: Simplify 4.0 into 4.0
0.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.387 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.387 * [taylor]: Taking taylor expansion of y in y
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [backup-simplify]: Simplify (* 1 1) into 1
0.388 * [backup-simplify]: Simplify (/ 1 1) into 1
0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 1 into 1
0.388 * [backup-simplify]: Simplify (* 1 1) into 1
0.388 * [backup-simplify]: Simplify (/ 1 1) into 1
0.388 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.388 * [taylor]: Taking taylor expansion of 4.0 in x
0.388 * [backup-simplify]: Simplify 4.0 into 4.0
0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [backup-simplify]: Simplify y into y
0.388 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.388 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.388 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.388 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 1 into 1
0.389 * [backup-simplify]: Simplify (* 1 1) into 1
0.389 * [backup-simplify]: Simplify (/ 1 1) into 1
0.389 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.389 * [taylor]: Taking taylor expansion of 4.0 in x
0.389 * [backup-simplify]: Simplify 4.0 into 4.0
0.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.389 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.389 * [taylor]: Taking taylor expansion of y in x
0.389 * [backup-simplify]: Simplify y into y
0.389 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.389 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.389 * [backup-simplify]: Simplify (+ 1 0) into 1
0.390 * [taylor]: Taking taylor expansion of 1 in y
0.390 * [backup-simplify]: Simplify 1 into 1
0.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.390 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.391 * [backup-simplify]: Simplify (+ 0 0) into 0
0.391 * [taylor]: Taking taylor expansion of 0 in y
0.391 * [backup-simplify]: Simplify 0 into 0
0.391 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.392 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.392 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.392 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.392 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.392 * [taylor]: Taking taylor expansion of 4.0 in y
0.392 * [backup-simplify]: Simplify 4.0 into 4.0
0.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.392 * [taylor]: Taking taylor expansion of y in y
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify 1 into 1
0.392 * [backup-simplify]: Simplify (* 1 1) into 1
0.392 * [backup-simplify]: Simplify (/ 1 1) into 1
0.393 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.394 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.394 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.395 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.395 * [backup-simplify]: Simplify (+ 0 0) into 0
0.395 * [taylor]: Taking taylor expansion of 0 in y
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.396 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.397 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.398 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.398 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.398 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.399 * [backup-simplify]: Simplify (+ 0 0) into 0
0.399 * [taylor]: Taking taylor expansion of 0 in y
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.401 * * * [progress]: simplifying candidates
0.402 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
0.403 * * [simplify]: Extracting # 0 : cost  0
0.403 * * [simplify]: Extracting # 1 : cost  0
0.403 * * [simplify]: Extracting # 2 : cost  0
0.404 * * [simplify]: Extracting # 3 : cost  0
0.404 * * [simplify]: Extracting # 4 : cost  0
0.404 * * [simplify]: Extracting # 5 : cost  0
0.404 * * [simplify]: Extracting # 6 : cost  0
0.404 * * [simplify]: Extracting # 7 : cost  0
0.408 * * [simplify]: iteration  0 :  87  enodes  (cost  1404 )
0.426 * * [simplify]: Extracting # 0 : cost  0
0.426 * * [simplify]: Extracting # 1 : cost  0
0.427 * * [simplify]: Extracting # 2 : cost  0
0.427 * * [simplify]: Extracting # 3 : cost  0
0.427 * * [simplify]: Extracting # 4 : cost  0
0.427 * * [simplify]: iteration  1 :  233  enodes  (cost  1375 )
0.505 * * [simplify]: Extracting # 0 : cost  0
0.506 * * [simplify]: Extracting # 1 : cost  0
0.506 * * [simplify]: Extracting # 2 : cost  0
0.507 * * [simplify]: Extracting # 3 : cost  0
0.508 * * [simplify]: Extracting # 4 : cost  0
0.508 * * [simplify]: iteration  2 :  769  enodes  (cost  1233 )
0.880 * * [simplify]: Extracting # 0 : cost  0
0.883 * * [simplify]: Extracting # 1 : cost  0
0.886 * * [simplify]: Extracting # 2 : cost  0
0.895 * * [simplify]: Extracting # 3 : cost  0
0.898 * * [simplify]: Extracting # 4 : cost  0
0.901 * * [simplify]: iteration  3 :  2891  enodes  (cost  1226 )
2.309 * * [simplify]: Extracting # 0 : cost  0
2.321 * * [simplify]: Extracting # 1 : cost  0
2.326 * * [simplify]: Extracting # 2 : cost  0
2.331 * * [simplify]: Extracting # 3 : cost  0
2.336 * * [simplify]: Extracting # 4 : cost  0
2.341 * * [simplify]: iteration done:  5001  enodes  (cost  1210 )
2.342 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y) (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (pow x 2) (* (* y 4.0) y))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4)) (+ (pow x 2) (* 4.0 (pow y 2))))
  (* (+ (* 4.0 (pow y 2)) (pow x 2)) (+ (* 4.0 (pow y 2)) (pow x 2)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* (* y 4.0) y)) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4))
  (- (* 4.0 (pow y 2)))
  (- (pow x 4) (* (pow y 4) (* 4.0 4.0)))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (- (* 4.0 (pow y 2)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (log (+ (* 4.0 (pow y 2)) (pow x 2)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (pow (+ (* 4.0 (pow y 2)) (pow x 2)) 3)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x))))
  (- (pow x 4) (* (pow y 4) (* 4.0 4.0)))
  (- (pow x 2) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* (* y 4.0) y))
  (- (pow x 2) (* (* y 4.0) y))
  (- (pow x 2) (* (* y 4.0) y))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
2.342 * * * [progress]: adding candidates to table
2.489 * * [progress]: iteration 2 / 4
2.489 * * * [progress]: picking best candidate
2.492 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
2.492 * * * [progress]: localizing error
2.501 * * * [progress]: generating rewritten candidates
2.501 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
2.530 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
2.547 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
2.620 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
2.630 * * * [progress]: generating series expansions
2.630 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
2.631 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
2.631 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
2.631 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.631 * [taylor]: Taking taylor expansion of 4.0 in x
2.631 * [backup-simplify]: Simplify 4.0 into 4.0
2.631 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.631 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.631 * [taylor]: Taking taylor expansion of y in x
2.631 * [backup-simplify]: Simplify y into y
2.631 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.631 * [taylor]: Taking taylor expansion of x in x
2.631 * [backup-simplify]: Simplify 0 into 0
2.631 * [backup-simplify]: Simplify 1 into 1
2.631 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.631 * [taylor]: Taking taylor expansion of 4.0 in x
2.631 * [backup-simplify]: Simplify 4.0 into 4.0
2.631 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.631 * [taylor]: Taking taylor expansion of y in x
2.631 * [backup-simplify]: Simplify y into y
2.631 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.631 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.631 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.631 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.631 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
2.631 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.632 * [taylor]: Taking taylor expansion of 4.0 in y
2.632 * [backup-simplify]: Simplify 4.0 into 4.0
2.632 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.632 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.632 * [taylor]: Taking taylor expansion of y in y
2.632 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify 1 into 1
2.632 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.632 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.632 * [taylor]: Taking taylor expansion of x in y
2.632 * [backup-simplify]: Simplify x into x
2.632 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.632 * [taylor]: Taking taylor expansion of 4.0 in y
2.632 * [backup-simplify]: Simplify 4.0 into 4.0
2.632 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.632 * [taylor]: Taking taylor expansion of y in y
2.632 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify 1 into 1
2.632 * [backup-simplify]: Simplify (* 1 1) into 1
2.632 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.632 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.633 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.633 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.633 * [taylor]: Taking taylor expansion of 4.0 in y
2.633 * [backup-simplify]: Simplify 4.0 into 4.0
2.633 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.633 * [taylor]: Taking taylor expansion of y in y
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify 1 into 1
2.633 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.633 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.633 * [taylor]: Taking taylor expansion of x in y
2.633 * [backup-simplify]: Simplify x into x
2.633 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.633 * [taylor]: Taking taylor expansion of 4.0 in y
2.633 * [backup-simplify]: Simplify 4.0 into 4.0
2.633 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.633 * [taylor]: Taking taylor expansion of y in y
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify 1 into 1
2.633 * [backup-simplify]: Simplify (* 1 1) into 1
2.633 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.633 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.633 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.633 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
2.633 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
2.634 * [taylor]: Taking taylor expansion of 4.0 in x
2.634 * [backup-simplify]: Simplify 4.0 into 4.0
2.634 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.634 * [taylor]: Taking taylor expansion of x in x
2.634 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify 1 into 1
2.634 * [backup-simplify]: Simplify (* 1 1) into 1
2.634 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
2.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.635 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
2.636 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.636 * [backup-simplify]: Simplify 0 into 0
2.636 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.636 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.637 * [backup-simplify]: Simplify (+ 0 0) into 0
2.637 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
2.638 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
2.638 * [taylor]: Taking taylor expansion of 0 in x
2.638 * [backup-simplify]: Simplify 0 into 0
2.638 * [backup-simplify]: Simplify 0 into 0
2.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.639 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.639 * [backup-simplify]: Simplify 0 into 0
2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.640 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
2.640 * [backup-simplify]: Simplify (* 1 1) into 1
2.640 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.640 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.641 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
2.641 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
2.641 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
2.641 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
2.641 * [taylor]: Taking taylor expansion of 16.0 in x
2.641 * [backup-simplify]: Simplify 16.0 into 16.0
2.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.641 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.641 * [taylor]: Taking taylor expansion of x in x
2.641 * [backup-simplify]: Simplify 0 into 0
2.641 * [backup-simplify]: Simplify 1 into 1
2.641 * [backup-simplify]: Simplify (* 1 1) into 1
2.642 * [backup-simplify]: Simplify (* 1 1) into 1
2.642 * [backup-simplify]: Simplify (/ 1 1) into 1
2.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.643 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.648 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.651 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.651 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.652 * [backup-simplify]: Simplify (- 0) into 0
2.652 * [backup-simplify]: Simplify 0 into 0
2.652 * [backup-simplify]: Simplify 0 into 0
2.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
2.653 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
2.653 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.653 * [taylor]: Taking taylor expansion of 4.0 in x
2.653 * [backup-simplify]: Simplify 4.0 into 4.0
2.653 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.654 * [taylor]: Taking taylor expansion of x in x
2.654 * [backup-simplify]: Simplify 0 into 0
2.654 * [backup-simplify]: Simplify 1 into 1
2.654 * [backup-simplify]: Simplify (* 1 1) into 1
2.654 * [backup-simplify]: Simplify (/ 1 1) into 1
2.654 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.654 * [taylor]: Taking taylor expansion of 4.0 in x
2.654 * [backup-simplify]: Simplify 4.0 into 4.0
2.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.654 * [taylor]: Taking taylor expansion of y in x
2.654 * [backup-simplify]: Simplify y into y
2.654 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.654 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.654 * [taylor]: Taking taylor expansion of y in x
2.654 * [backup-simplify]: Simplify y into y
2.655 * [backup-simplify]: Simplify (+ 1 0) into 1
2.655 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.655 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.655 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.655 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.655 * [taylor]: Taking taylor expansion of 4.0 in y
2.655 * [backup-simplify]: Simplify 4.0 into 4.0
2.655 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.655 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.655 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.655 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.655 * [taylor]: Taking taylor expansion of x in y
2.655 * [backup-simplify]: Simplify x into x
2.655 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.655 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.655 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.655 * [taylor]: Taking taylor expansion of 4.0 in y
2.655 * [backup-simplify]: Simplify 4.0 into 4.0
2.655 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.655 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.655 * [taylor]: Taking taylor expansion of y in y
2.655 * [backup-simplify]: Simplify 0 into 0
2.655 * [backup-simplify]: Simplify 1 into 1
2.656 * [backup-simplify]: Simplify (* 1 1) into 1
2.656 * [backup-simplify]: Simplify (/ 1 1) into 1
2.656 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.656 * [taylor]: Taking taylor expansion of y in y
2.656 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify 1 into 1
2.656 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.656 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.657 * [backup-simplify]: Simplify (* 1 1) into 1
2.657 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.657 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.657 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.657 * [taylor]: Taking taylor expansion of 4.0 in y
2.657 * [backup-simplify]: Simplify 4.0 into 4.0
2.657 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.657 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.657 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.657 * [taylor]: Taking taylor expansion of x in y
2.657 * [backup-simplify]: Simplify x into x
2.657 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.657 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.657 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.658 * [taylor]: Taking taylor expansion of 4.0 in y
2.658 * [backup-simplify]: Simplify 4.0 into 4.0
2.658 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.658 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.658 * [taylor]: Taking taylor expansion of y in y
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (* 1 1) into 1
2.658 * [backup-simplify]: Simplify (/ 1 1) into 1
2.658 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.658 * [taylor]: Taking taylor expansion of y in y
2.658 * [backup-simplify]: Simplify 0 into 0
2.658 * [backup-simplify]: Simplify 1 into 1
2.658 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.659 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.659 * [backup-simplify]: Simplify (* 1 1) into 1
2.659 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.659 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.659 * [taylor]: Taking taylor expansion of 1.0 in x
2.660 * [backup-simplify]: Simplify 1.0 into 1.0
2.660 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.660 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.661 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.661 * [backup-simplify]: Simplify (+ 0 0) into 0
2.662 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.662 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.662 * [taylor]: Taking taylor expansion of 0 in x
2.662 * [backup-simplify]: Simplify 0 into 0
2.662 * [backup-simplify]: Simplify 0 into 0
2.662 * [backup-simplify]: Simplify 0 into 0
2.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.663 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.664 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.664 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
2.665 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.666 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
2.666 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.666 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.666 * [taylor]: Taking taylor expansion of 0.25 in x
2.666 * [backup-simplify]: Simplify 0.25 into 0.25
2.666 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.666 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.666 * [taylor]: Taking taylor expansion of x in x
2.666 * [backup-simplify]: Simplify 0 into 0
2.666 * [backup-simplify]: Simplify 1 into 1
2.666 * [backup-simplify]: Simplify (* 1 1) into 1
2.667 * [backup-simplify]: Simplify (/ 1 1) into 1
2.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.668 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.669 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.670 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.672 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.672 * [backup-simplify]: Simplify (- 0) into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify 0 into 0
2.672 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
2.672 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
2.672 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.672 * [taylor]: Taking taylor expansion of 4.0 in x
2.672 * [backup-simplify]: Simplify 4.0 into 4.0
2.672 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.672 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.672 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.673 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.673 * [taylor]: Taking taylor expansion of x in x
2.673 * [backup-simplify]: Simplify 0 into 0
2.673 * [backup-simplify]: Simplify 1 into 1
2.673 * [backup-simplify]: Simplify (* 1 1) into 1
2.673 * [backup-simplify]: Simplify (/ 1 1) into 1
2.673 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.673 * [taylor]: Taking taylor expansion of 4.0 in x
2.673 * [backup-simplify]: Simplify 4.0 into 4.0
2.673 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.673 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.673 * [taylor]: Taking taylor expansion of y in x
2.673 * [backup-simplify]: Simplify y into y
2.673 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.674 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.674 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.674 * [taylor]: Taking taylor expansion of y in x
2.674 * [backup-simplify]: Simplify y into y
2.674 * [backup-simplify]: Simplify (+ 1 0) into 1
2.674 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.674 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.674 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.674 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.674 * [taylor]: Taking taylor expansion of 4.0 in y
2.674 * [backup-simplify]: Simplify 4.0 into 4.0
2.674 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.674 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.674 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.674 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.674 * [taylor]: Taking taylor expansion of x in y
2.674 * [backup-simplify]: Simplify x into x
2.674 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.674 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.674 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.674 * [taylor]: Taking taylor expansion of 4.0 in y
2.674 * [backup-simplify]: Simplify 4.0 into 4.0
2.674 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.674 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.674 * [taylor]: Taking taylor expansion of y in y
2.674 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 1 into 1
2.675 * [backup-simplify]: Simplify (* 1 1) into 1
2.675 * [backup-simplify]: Simplify (/ 1 1) into 1
2.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.675 * [taylor]: Taking taylor expansion of y in y
2.675 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 1 into 1
2.675 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.676 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.676 * [backup-simplify]: Simplify (* 1 1) into 1
2.676 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.676 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.676 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.676 * [taylor]: Taking taylor expansion of 4.0 in y
2.676 * [backup-simplify]: Simplify 4.0 into 4.0
2.676 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.676 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.676 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.676 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.676 * [taylor]: Taking taylor expansion of x in y
2.677 * [backup-simplify]: Simplify x into x
2.677 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.677 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.677 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.677 * [taylor]: Taking taylor expansion of 4.0 in y
2.677 * [backup-simplify]: Simplify 4.0 into 4.0
2.677 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.677 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.677 * [taylor]: Taking taylor expansion of y in y
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify 1 into 1
2.677 * [backup-simplify]: Simplify (* 1 1) into 1
2.677 * [backup-simplify]: Simplify (/ 1 1) into 1
2.677 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.677 * [taylor]: Taking taylor expansion of y in y
2.677 * [backup-simplify]: Simplify 0 into 0
2.677 * [backup-simplify]: Simplify 1 into 1
2.678 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.678 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.678 * [backup-simplify]: Simplify (* 1 1) into 1
2.678 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.679 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.679 * [taylor]: Taking taylor expansion of 1.0 in x
2.679 * [backup-simplify]: Simplify 1.0 into 1.0
2.679 * [backup-simplify]: Simplify 0 into 0
2.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.679 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.680 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.680 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.680 * [backup-simplify]: Simplify (+ 0 0) into 0
2.681 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.681 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.681 * [taylor]: Taking taylor expansion of 0 in x
2.681 * [backup-simplify]: Simplify 0 into 0
2.681 * [backup-simplify]: Simplify 0 into 0
2.681 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.682 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.683 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.684 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
2.684 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.685 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
2.685 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.685 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.685 * [taylor]: Taking taylor expansion of 0.25 in x
2.685 * [backup-simplify]: Simplify 0.25 into 0.25
2.685 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.685 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.685 * [taylor]: Taking taylor expansion of x in x
2.685 * [backup-simplify]: Simplify 0 into 0
2.685 * [backup-simplify]: Simplify 1 into 1
2.685 * [backup-simplify]: Simplify (* 1 1) into 1
2.686 * [backup-simplify]: Simplify (/ 1 1) into 1
2.686 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.687 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.688 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.689 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.691 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.691 * [backup-simplify]: Simplify (- 0) into 0
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
2.691 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2))))
2.691 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
2.691 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.691 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.691 * [taylor]: Taking taylor expansion of x in y
2.691 * [backup-simplify]: Simplify x into x
2.691 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.691 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.691 * [taylor]: Taking taylor expansion of x in y
2.691 * [backup-simplify]: Simplify x into x
2.691 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.691 * [taylor]: Taking taylor expansion of 4.0 in y
2.691 * [backup-simplify]: Simplify 4.0 into 4.0
2.691 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.691 * [taylor]: Taking taylor expansion of y in y
2.691 * [backup-simplify]: Simplify 0 into 0
2.691 * [backup-simplify]: Simplify 1 into 1
2.691 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.691 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.692 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.692 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
2.692 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.692 * [taylor]: Taking taylor expansion of x in x
2.692 * [backup-simplify]: Simplify 0 into 0
2.692 * [backup-simplify]: Simplify 1 into 1
2.692 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.692 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.692 * [taylor]: Taking taylor expansion of x in x
2.692 * [backup-simplify]: Simplify 0 into 0
2.692 * [backup-simplify]: Simplify 1 into 1
2.692 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.692 * [taylor]: Taking taylor expansion of 4.0 in x
2.692 * [backup-simplify]: Simplify 4.0 into 4.0
2.692 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.692 * [taylor]: Taking taylor expansion of y in x
2.692 * [backup-simplify]: Simplify y into y
2.692 * [backup-simplify]: Simplify (* 1 1) into 1
2.692 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.692 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.693 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.693 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.693 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.693 * [taylor]: Taking taylor expansion of x in x
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify 1 into 1
2.693 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.693 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.693 * [taylor]: Taking taylor expansion of x in x
2.693 * [backup-simplify]: Simplify 0 into 0
2.693 * [backup-simplify]: Simplify 1 into 1
2.693 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.693 * [taylor]: Taking taylor expansion of 4.0 in x
2.693 * [backup-simplify]: Simplify 4.0 into 4.0
2.693 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.693 * [taylor]: Taking taylor expansion of y in x
2.693 * [backup-simplify]: Simplify y into y
2.693 * [backup-simplify]: Simplify (* 1 1) into 1
2.693 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.693 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.693 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.693 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.694 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
2.694 * [taylor]: Taking taylor expansion of 0.25 in y
2.694 * [backup-simplify]: Simplify 0.25 into 0.25
2.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.694 * [taylor]: Taking taylor expansion of y in y
2.694 * [backup-simplify]: Simplify 0 into 0
2.694 * [backup-simplify]: Simplify 1 into 1
2.694 * [backup-simplify]: Simplify (* 1 1) into 1
2.694 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
2.695 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.695 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.696 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
2.696 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.697 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.697 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.697 * [backup-simplify]: Simplify (+ 0 0) into 0
2.697 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
2.697 * [taylor]: Taking taylor expansion of 0 in y
2.697 * [backup-simplify]: Simplify 0 into 0
2.697 * [backup-simplify]: Simplify 0 into 0
2.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.699 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.699 * [backup-simplify]: Simplify 0 into 0
2.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.699 * [backup-simplify]: Simplify (* 1 1) into 1
2.700 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.700 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.700 * [backup-simplify]: Simplify (+ 1 0) into 1
2.701 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
2.701 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
2.701 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
2.701 * [taylor]: Taking taylor expansion of 0.0625 in y
2.701 * [backup-simplify]: Simplify 0.0625 into 0.0625
2.701 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
2.701 * [taylor]: Taking taylor expansion of (pow y 4) in y
2.701 * [taylor]: Taking taylor expansion of y in y
2.701 * [backup-simplify]: Simplify 0 into 0
2.701 * [backup-simplify]: Simplify 1 into 1
2.701 * [backup-simplify]: Simplify (* 1 1) into 1
2.701 * [backup-simplify]: Simplify (* 1 1) into 1
2.702 * [backup-simplify]: Simplify (/ 1 1) into 1
2.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.703 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.704 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.705 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.706 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.707 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.708 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.709 * [backup-simplify]: Simplify (- 0) into 0
2.709 * [backup-simplify]: Simplify 0 into 0
2.709 * [backup-simplify]: Simplify 0 into 0
2.709 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.710 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.710 * [backup-simplify]: Simplify 0 into 0
2.710 * [backup-simplify]: Simplify 0 into 0
2.710 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
2.710 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
2.710 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.710 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.710 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.710 * [taylor]: Taking taylor expansion of x in y
2.710 * [backup-simplify]: Simplify x into x
2.710 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.711 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.711 * [taylor]: Taking taylor expansion of x in y
2.711 * [backup-simplify]: Simplify x into x
2.711 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.711 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.711 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.711 * [taylor]: Taking taylor expansion of 4.0 in y
2.711 * [backup-simplify]: Simplify 4.0 into 4.0
2.711 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.711 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.711 * [taylor]: Taking taylor expansion of y in y
2.711 * [backup-simplify]: Simplify 0 into 0
2.711 * [backup-simplify]: Simplify 1 into 1
2.711 * [backup-simplify]: Simplify (* 1 1) into 1
2.711 * [backup-simplify]: Simplify (/ 1 1) into 1
2.711 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.712 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.712 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.712 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
2.712 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.712 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.712 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.712 * [taylor]: Taking taylor expansion of x in x
2.712 * [backup-simplify]: Simplify 0 into 0
2.712 * [backup-simplify]: Simplify 1 into 1
2.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.712 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.712 * [taylor]: Taking taylor expansion of x in x
2.712 * [backup-simplify]: Simplify 0 into 0
2.712 * [backup-simplify]: Simplify 1 into 1
2.713 * [backup-simplify]: Simplify (* 1 1) into 1
2.713 * [backup-simplify]: Simplify (/ 1 1) into 1
2.713 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.713 * [taylor]: Taking taylor expansion of 4.0 in x
2.713 * [backup-simplify]: Simplify 4.0 into 4.0
2.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.713 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.713 * [taylor]: Taking taylor expansion of y in x
2.713 * [backup-simplify]: Simplify y into y
2.713 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.713 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.713 * [backup-simplify]: Simplify (* 1 1) into 1
2.714 * [backup-simplify]: Simplify (+ 1 0) into 1
2.714 * [backup-simplify]: Simplify (* 1 1) into 1
2.714 * [backup-simplify]: Simplify (/ 1 1) into 1
2.714 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.714 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.714 * [taylor]: Taking taylor expansion of x in x
2.714 * [backup-simplify]: Simplify 0 into 0
2.714 * [backup-simplify]: Simplify 1 into 1
2.714 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.714 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.714 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.714 * [taylor]: Taking taylor expansion of x in x
2.714 * [backup-simplify]: Simplify 0 into 0
2.714 * [backup-simplify]: Simplify 1 into 1
2.715 * [backup-simplify]: Simplify (* 1 1) into 1
2.715 * [backup-simplify]: Simplify (/ 1 1) into 1
2.715 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.715 * [taylor]: Taking taylor expansion of 4.0 in x
2.715 * [backup-simplify]: Simplify 4.0 into 4.0
2.715 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.715 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.715 * [taylor]: Taking taylor expansion of y in x
2.715 * [backup-simplify]: Simplify y into y
2.715 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.715 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.715 * [backup-simplify]: Simplify (* 1 1) into 1
2.716 * [backup-simplify]: Simplify (+ 1 0) into 1
2.716 * [backup-simplify]: Simplify (* 1 1) into 1
2.716 * [backup-simplify]: Simplify (/ 1 1) into 1
2.716 * [taylor]: Taking taylor expansion of 1 in y
2.716 * [backup-simplify]: Simplify 1 into 1
2.716 * [backup-simplify]: Simplify 0 into 0
2.717 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.717 * [backup-simplify]: Simplify (+ 0 0) into 0
2.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.718 * [taylor]: Taking taylor expansion of 0 in y
2.718 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify 0 into 0
2.718 * [backup-simplify]: Simplify 0 into 0
2.719 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.720 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.720 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.721 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
2.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.721 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.721 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.721 * [taylor]: Taking taylor expansion of 4.0 in y
2.721 * [backup-simplify]: Simplify 4.0 into 4.0
2.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.721 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.721 * [taylor]: Taking taylor expansion of y in y
2.721 * [backup-simplify]: Simplify 0 into 0
2.721 * [backup-simplify]: Simplify 1 into 1
2.722 * [backup-simplify]: Simplify (* 1 1) into 1
2.722 * [backup-simplify]: Simplify (/ 1 1) into 1
2.723 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.723 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.725 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.726 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.727 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.727 * [backup-simplify]: Simplify (- 0) into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify 0 into 0
2.727 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
2.727 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
2.727 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.727 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.727 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.727 * [taylor]: Taking taylor expansion of x in y
2.727 * [backup-simplify]: Simplify x into x
2.727 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.727 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.727 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.727 * [taylor]: Taking taylor expansion of x in y
2.727 * [backup-simplify]: Simplify x into x
2.727 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.728 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.728 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.728 * [taylor]: Taking taylor expansion of 4.0 in y
2.728 * [backup-simplify]: Simplify 4.0 into 4.0
2.728 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.728 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.728 * [taylor]: Taking taylor expansion of y in y
2.728 * [backup-simplify]: Simplify 0 into 0
2.728 * [backup-simplify]: Simplify 1 into 1
2.728 * [backup-simplify]: Simplify (* 1 1) into 1
2.728 * [backup-simplify]: Simplify (/ 1 1) into 1
2.728 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.728 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.729 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.729 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
2.729 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.729 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.729 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.729 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.729 * [taylor]: Taking taylor expansion of x in x
2.729 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify 1 into 1
2.729 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.729 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.729 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.729 * [taylor]: Taking taylor expansion of x in x
2.729 * [backup-simplify]: Simplify 0 into 0
2.729 * [backup-simplify]: Simplify 1 into 1
2.729 * [backup-simplify]: Simplify (* 1 1) into 1
2.730 * [backup-simplify]: Simplify (/ 1 1) into 1
2.730 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.730 * [taylor]: Taking taylor expansion of 4.0 in x
2.730 * [backup-simplify]: Simplify 4.0 into 4.0
2.730 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.730 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.730 * [taylor]: Taking taylor expansion of y in x
2.730 * [backup-simplify]: Simplify y into y
2.730 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.730 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.730 * [backup-simplify]: Simplify (* 1 1) into 1
2.730 * [backup-simplify]: Simplify (+ 1 0) into 1
2.731 * [backup-simplify]: Simplify (* 1 1) into 1
2.731 * [backup-simplify]: Simplify (/ 1 1) into 1
2.731 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.731 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.731 * [taylor]: Taking taylor expansion of x in x
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.731 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.731 * [taylor]: Taking taylor expansion of x in x
2.731 * [backup-simplify]: Simplify 0 into 0
2.731 * [backup-simplify]: Simplify 1 into 1
2.731 * [backup-simplify]: Simplify (* 1 1) into 1
2.732 * [backup-simplify]: Simplify (/ 1 1) into 1
2.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.732 * [taylor]: Taking taylor expansion of 4.0 in x
2.732 * [backup-simplify]: Simplify 4.0 into 4.0
2.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.732 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.732 * [taylor]: Taking taylor expansion of y in x
2.732 * [backup-simplify]: Simplify y into y
2.732 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.732 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.732 * [backup-simplify]: Simplify (* 1 1) into 1
2.732 * [backup-simplify]: Simplify (+ 1 0) into 1
2.733 * [backup-simplify]: Simplify (* 1 1) into 1
2.733 * [backup-simplify]: Simplify (/ 1 1) into 1
2.733 * [taylor]: Taking taylor expansion of 1 in y
2.733 * [backup-simplify]: Simplify 1 into 1
2.733 * [backup-simplify]: Simplify 0 into 0
2.733 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.734 * [backup-simplify]: Simplify (+ 0 0) into 0
2.734 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.735 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.735 * [taylor]: Taking taylor expansion of 0 in y
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 0 into 0
2.735 * [backup-simplify]: Simplify 0 into 0
2.736 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.736 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.736 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.737 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.737 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.738 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
2.738 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.738 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.738 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.738 * [taylor]: Taking taylor expansion of 4.0 in y
2.738 * [backup-simplify]: Simplify 4.0 into 4.0
2.738 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.738 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.738 * [taylor]: Taking taylor expansion of y in y
2.738 * [backup-simplify]: Simplify 0 into 0
2.738 * [backup-simplify]: Simplify 1 into 1
2.739 * [backup-simplify]: Simplify (* 1 1) into 1
2.739 * [backup-simplify]: Simplify (/ 1 1) into 1
2.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.740 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.741 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.749 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.749 * [backup-simplify]: Simplify (- 0) into 0
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * [backup-simplify]: Simplify 0 into 0
2.749 * * * * [progress]: [ 3 / 4 ] generating series at (2)
2.750 * [backup-simplify]: Simplify (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) into (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))))
2.750 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in (x y) around 0
2.750 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
2.750 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.750 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.750 * [taylor]: Taking taylor expansion of x in y
2.750 * [backup-simplify]: Simplify x into x
2.750 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.750 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.750 * [taylor]: Taking taylor expansion of x in y
2.750 * [backup-simplify]: Simplify x into x
2.750 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.750 * [taylor]: Taking taylor expansion of 4.0 in y
2.750 * [backup-simplify]: Simplify 4.0 into 4.0
2.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.750 * [taylor]: Taking taylor expansion of y in y
2.750 * [backup-simplify]: Simplify 0 into 0
2.750 * [backup-simplify]: Simplify 1 into 1
2.750 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.750 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.750 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.750 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
2.750 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
2.750 * [taylor]: Taking taylor expansion of 4.0 in y
2.750 * [backup-simplify]: Simplify 4.0 into 4.0
2.750 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
2.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.750 * [taylor]: Taking taylor expansion of y in y
2.750 * [backup-simplify]: Simplify 0 into 0
2.750 * [backup-simplify]: Simplify 1 into 1
2.750 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.750 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.750 * [taylor]: Taking taylor expansion of x in y
2.750 * [backup-simplify]: Simplify x into x
2.750 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.750 * [taylor]: Taking taylor expansion of 4.0 in y
2.750 * [backup-simplify]: Simplify 4.0 into 4.0
2.750 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.750 * [taylor]: Taking taylor expansion of y in y
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify 1 into 1
2.751 * [backup-simplify]: Simplify (* 1 1) into 1
2.751 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.751 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
2.751 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.751 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
2.751 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.751 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.751 * [taylor]: Taking taylor expansion of x in x
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify 1 into 1
2.751 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.751 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.751 * [taylor]: Taking taylor expansion of x in x
2.751 * [backup-simplify]: Simplify 0 into 0
2.751 * [backup-simplify]: Simplify 1 into 1
2.751 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.751 * [taylor]: Taking taylor expansion of 4.0 in x
2.751 * [backup-simplify]: Simplify 4.0 into 4.0
2.751 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.751 * [taylor]: Taking taylor expansion of y in x
2.751 * [backup-simplify]: Simplify y into y
2.752 * [backup-simplify]: Simplify (* 1 1) into 1
2.752 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.752 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.752 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.752 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.752 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.752 * [taylor]: Taking taylor expansion of 4.0 in x
2.752 * [backup-simplify]: Simplify 4.0 into 4.0
2.752 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.752 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.752 * [taylor]: Taking taylor expansion of y in x
2.752 * [backup-simplify]: Simplify y into y
2.752 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.752 * [taylor]: Taking taylor expansion of x in x
2.752 * [backup-simplify]: Simplify 0 into 0
2.752 * [backup-simplify]: Simplify 1 into 1
2.752 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.752 * [taylor]: Taking taylor expansion of 4.0 in x
2.752 * [backup-simplify]: Simplify 4.0 into 4.0
2.752 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.752 * [taylor]: Taking taylor expansion of y in x
2.752 * [backup-simplify]: Simplify y into y
2.752 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.752 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.752 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.752 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.753 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
2.753 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
2.753 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.753 * [taylor]: Taking taylor expansion of x in x
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 1 into 1
2.753 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.753 * [taylor]: Taking taylor expansion of x in x
2.753 * [backup-simplify]: Simplify 0 into 0
2.753 * [backup-simplify]: Simplify 1 into 1
2.753 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.753 * [taylor]: Taking taylor expansion of 4.0 in x
2.753 * [backup-simplify]: Simplify 4.0 into 4.0
2.753 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.753 * [taylor]: Taking taylor expansion of y in x
2.753 * [backup-simplify]: Simplify y into y
2.753 * [backup-simplify]: Simplify (* 1 1) into 1
2.753 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.753 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.753 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.753 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.754 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
2.754 * [taylor]: Taking taylor expansion of 4.0 in x
2.754 * [backup-simplify]: Simplify 4.0 into 4.0
2.754 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
2.754 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.754 * [taylor]: Taking taylor expansion of y in x
2.754 * [backup-simplify]: Simplify y into y
2.754 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.754 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.754 * [taylor]: Taking taylor expansion of x in x
2.754 * [backup-simplify]: Simplify 0 into 0
2.754 * [backup-simplify]: Simplify 1 into 1
2.754 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.754 * [taylor]: Taking taylor expansion of 4.0 in x
2.754 * [backup-simplify]: Simplify 4.0 into 4.0
2.754 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.754 * [taylor]: Taking taylor expansion of y in x
2.754 * [backup-simplify]: Simplify y into y
2.754 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.754 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.754 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.754 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.754 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
2.755 * [backup-simplify]: Simplify (* 4.0 0.25) into 1.0
2.755 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.755 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
2.755 * [taylor]: Taking taylor expansion of (- 1.0) in y
2.755 * [taylor]: Taking taylor expansion of 1.0 in y
2.755 * [backup-simplify]: Simplify 1.0 into 1.0
2.756 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.756 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.756 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.756 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.756 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.756 * [backup-simplify]: Simplify (+ 0 0) into 0
2.757 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))))) into 0
2.757 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 0.25)) into 0
2.757 * [backup-simplify]: Simplify (- 0) into 0
2.758 * [backup-simplify]: Simplify (+ 0 0) into 0
2.758 * [taylor]: Taking taylor expansion of 0 in y
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify (- 0) into 0
2.758 * [backup-simplify]: Simplify 0 into 0
2.758 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.758 * [backup-simplify]: Simplify (* 1 1) into 1
2.759 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.759 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.759 * [backup-simplify]: Simplify (+ 1 0) into 1
2.760 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 2))))
2.760 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25))) into (- (* 0.25 (/ 1 (pow y 2))))
2.760 * [backup-simplify]: Simplify (- (- (* 0.25 (/ 1 (pow y 2))))) into (* 0.25 (/ 1 (pow y 2)))
2.761 * [backup-simplify]: Simplify (+ (/ 0.25 (pow y 2)) (* 0.25 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
2.761 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
2.761 * [taylor]: Taking taylor expansion of 0.5 in y
2.761 * [backup-simplify]: Simplify 0.5 into 0.5
2.761 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.761 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.761 * [taylor]: Taking taylor expansion of y in y
2.761 * [backup-simplify]: Simplify 0 into 0
2.761 * [backup-simplify]: Simplify 1 into 1
2.761 * [backup-simplify]: Simplify (* 1 1) into 1
2.761 * [backup-simplify]: Simplify (/ 1 1) into 1
2.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.762 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.763 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify (- 0) into 0
2.764 * [backup-simplify]: Simplify 0 into 0
2.764 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.764 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.765 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.765 * [backup-simplify]: Simplify (+ 0 0) into 0
2.765 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
2.766 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.766 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.766 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.767 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.767 * [backup-simplify]: Simplify (+ 0 0) into 0
2.768 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.0625 (/ 1 (pow y 2)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
2.769 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25)))) into 0
2.769 * [backup-simplify]: Simplify (- 0) into 0
2.769 * [backup-simplify]: Simplify (+ 0 0) into 0
2.769 * [taylor]: Taking taylor expansion of 0 in y
2.769 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify 0 into 0
2.769 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
2.770 * [backup-simplify]: Simplify (- (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))))
2.770 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
2.770 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
2.770 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.770 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.770 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.770 * [taylor]: Taking taylor expansion of x in y
2.770 * [backup-simplify]: Simplify x into x
2.770 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.770 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.770 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.770 * [taylor]: Taking taylor expansion of x in y
2.770 * [backup-simplify]: Simplify x into x
2.770 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.770 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.770 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.770 * [taylor]: Taking taylor expansion of 4.0 in y
2.770 * [backup-simplify]: Simplify 4.0 into 4.0
2.770 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.770 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.770 * [taylor]: Taking taylor expansion of y in y
2.770 * [backup-simplify]: Simplify 0 into 0
2.770 * [backup-simplify]: Simplify 1 into 1
2.771 * [backup-simplify]: Simplify (* 1 1) into 1
2.771 * [backup-simplify]: Simplify (/ 1 1) into 1
2.771 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.771 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.772 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.772 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
2.772 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.772 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
2.772 * [taylor]: Taking taylor expansion of 4.0 in y
2.772 * [backup-simplify]: Simplify 4.0 into 4.0
2.772 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.772 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.772 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.772 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.772 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.772 * [taylor]: Taking taylor expansion of x in y
2.772 * [backup-simplify]: Simplify x into x
2.772 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.772 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.772 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.772 * [taylor]: Taking taylor expansion of 4.0 in y
2.772 * [backup-simplify]: Simplify 4.0 into 4.0
2.772 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.772 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.772 * [taylor]: Taking taylor expansion of y in y
2.772 * [backup-simplify]: Simplify 0 into 0
2.772 * [backup-simplify]: Simplify 1 into 1
2.773 * [backup-simplify]: Simplify (* 1 1) into 1
2.773 * [backup-simplify]: Simplify (/ 1 1) into 1
2.773 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.773 * [taylor]: Taking taylor expansion of y in y
2.773 * [backup-simplify]: Simplify 0 into 0
2.773 * [backup-simplify]: Simplify 1 into 1
2.773 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.773 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.774 * [backup-simplify]: Simplify (* 1 1) into 1
2.774 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.774 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
2.774 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.774 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.774 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.774 * [taylor]: Taking taylor expansion of x in x
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 1 into 1
2.774 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.774 * [taylor]: Taking taylor expansion of x in x
2.774 * [backup-simplify]: Simplify 0 into 0
2.774 * [backup-simplify]: Simplify 1 into 1
2.775 * [backup-simplify]: Simplify (* 1 1) into 1
2.775 * [backup-simplify]: Simplify (/ 1 1) into 1
2.775 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.775 * [taylor]: Taking taylor expansion of 4.0 in x
2.775 * [backup-simplify]: Simplify 4.0 into 4.0
2.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.775 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.775 * [taylor]: Taking taylor expansion of y in x
2.775 * [backup-simplify]: Simplify y into y
2.775 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.775 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.775 * [backup-simplify]: Simplify (* 1 1) into 1
2.776 * [backup-simplify]: Simplify (+ 1 0) into 1
2.776 * [backup-simplify]: Simplify (* 1 1) into 1
2.776 * [backup-simplify]: Simplify (/ 1 1) into 1
2.776 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.776 * [taylor]: Taking taylor expansion of 4.0 in x
2.776 * [backup-simplify]: Simplify 4.0 into 4.0
2.776 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.776 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.776 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.776 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.776 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.776 * [taylor]: Taking taylor expansion of x in x
2.776 * [backup-simplify]: Simplify 0 into 0
2.776 * [backup-simplify]: Simplify 1 into 1
2.777 * [backup-simplify]: Simplify (* 1 1) into 1
2.777 * [backup-simplify]: Simplify (/ 1 1) into 1
2.777 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.777 * [taylor]: Taking taylor expansion of 4.0 in x
2.777 * [backup-simplify]: Simplify 4.0 into 4.0
2.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.777 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.777 * [taylor]: Taking taylor expansion of y in x
2.777 * [backup-simplify]: Simplify y into y
2.777 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.777 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.777 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.777 * [taylor]: Taking taylor expansion of y in x
2.777 * [backup-simplify]: Simplify y into y
2.777 * [backup-simplify]: Simplify (+ 1 0) into 1
2.777 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.778 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.778 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.778 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.778 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.778 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.778 * [taylor]: Taking taylor expansion of x in x
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 1 into 1
2.778 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.778 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.778 * [taylor]: Taking taylor expansion of x in x
2.778 * [backup-simplify]: Simplify 0 into 0
2.778 * [backup-simplify]: Simplify 1 into 1
2.778 * [backup-simplify]: Simplify (* 1 1) into 1
2.778 * [backup-simplify]: Simplify (/ 1 1) into 1
2.778 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.778 * [taylor]: Taking taylor expansion of 4.0 in x
2.778 * [backup-simplify]: Simplify 4.0 into 4.0
2.778 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.778 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.778 * [taylor]: Taking taylor expansion of y in x
2.779 * [backup-simplify]: Simplify y into y
2.779 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.779 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.779 * [backup-simplify]: Simplify (* 1 1) into 1
2.779 * [backup-simplify]: Simplify (+ 1 0) into 1
2.779 * [backup-simplify]: Simplify (* 1 1) into 1
2.780 * [backup-simplify]: Simplify (/ 1 1) into 1
2.780 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.780 * [taylor]: Taking taylor expansion of 4.0 in x
2.780 * [backup-simplify]: Simplify 4.0 into 4.0
2.780 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.780 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.780 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.780 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.780 * [taylor]: Taking taylor expansion of x in x
2.780 * [backup-simplify]: Simplify 0 into 0
2.780 * [backup-simplify]: Simplify 1 into 1
2.780 * [backup-simplify]: Simplify (* 1 1) into 1
2.780 * [backup-simplify]: Simplify (/ 1 1) into 1
2.780 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.780 * [taylor]: Taking taylor expansion of 4.0 in x
2.780 * [backup-simplify]: Simplify 4.0 into 4.0
2.780 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.780 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.780 * [taylor]: Taking taylor expansion of y in x
2.780 * [backup-simplify]: Simplify y into y
2.780 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.780 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.781 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.781 * [taylor]: Taking taylor expansion of y in x
2.781 * [backup-simplify]: Simplify y into y
2.781 * [backup-simplify]: Simplify (+ 1 0) into 1
2.781 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.781 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.781 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.781 * [backup-simplify]: Simplify (+ 1 0) into 1
2.781 * [taylor]: Taking taylor expansion of 1 in y
2.781 * [backup-simplify]: Simplify 1 into 1
2.781 * [backup-simplify]: Simplify 1 into 1
2.782 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.782 * [backup-simplify]: Simplify (+ 0 0) into 0
2.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.784 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.784 * [backup-simplify]: Simplify (+ 0 0) into 0
2.784 * [taylor]: Taking taylor expansion of 0 in y
2.784 * [backup-simplify]: Simplify 0 into 0
2.784 * [backup-simplify]: Simplify 0 into 0
2.784 * [backup-simplify]: Simplify 0 into 0
2.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.785 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.785 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.786 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
2.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.787 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.787 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
2.787 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
2.787 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
2.787 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.787 * [taylor]: Taking taylor expansion of 8.0 in y
2.787 * [backup-simplify]: Simplify 8.0 into 8.0
2.787 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.787 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.787 * [taylor]: Taking taylor expansion of y in y
2.787 * [backup-simplify]: Simplify 0 into 0
2.787 * [backup-simplify]: Simplify 1 into 1
2.787 * [backup-simplify]: Simplify (* 1 1) into 1
2.788 * [backup-simplify]: Simplify (/ 1 1) into 1
2.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.789 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.790 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.790 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
2.790 * [backup-simplify]: Simplify (- 0) into 0
2.790 * [backup-simplify]: Simplify 0 into 0
2.790 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify 0 into 0
2.791 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.792 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.792 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.792 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.792 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.792 * [backup-simplify]: Simplify (+ 0 0) into 0
2.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
2.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
2.795 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.795 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.796 * [backup-simplify]: Simplify (+ 0 0) into 0
2.796 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
2.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.796 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.797 * [backup-simplify]: Simplify (- 0) into 0
2.797 * [backup-simplify]: Simplify (+ 0 0) into 0
2.797 * [taylor]: Taking taylor expansion of 0 in y
2.797 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify 0 into 0
2.797 * [backup-simplify]: Simplify 1 into 1
2.798 * [backup-simplify]: Simplify (- (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))))
2.798 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
2.798 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
2.798 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
2.798 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
2.798 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.798 * [taylor]: Taking taylor expansion of x in y
2.798 * [backup-simplify]: Simplify x into x
2.798 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.798 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.798 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.798 * [taylor]: Taking taylor expansion of x in y
2.798 * [backup-simplify]: Simplify x into x
2.798 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.798 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.798 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.798 * [taylor]: Taking taylor expansion of 4.0 in y
2.798 * [backup-simplify]: Simplify 4.0 into 4.0
2.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.798 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.798 * [taylor]: Taking taylor expansion of y in y
2.798 * [backup-simplify]: Simplify 0 into 0
2.798 * [backup-simplify]: Simplify 1 into 1
2.798 * [backup-simplify]: Simplify (* 1 1) into 1
2.799 * [backup-simplify]: Simplify (/ 1 1) into 1
2.799 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.799 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.799 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.799 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
2.799 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.799 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
2.799 * [taylor]: Taking taylor expansion of 4.0 in y
2.799 * [backup-simplify]: Simplify 4.0 into 4.0
2.799 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
2.799 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
2.799 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.799 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.800 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.800 * [taylor]: Taking taylor expansion of x in y
2.800 * [backup-simplify]: Simplify x into x
2.800 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.800 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.800 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.800 * [taylor]: Taking taylor expansion of 4.0 in y
2.800 * [backup-simplify]: Simplify 4.0 into 4.0
2.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.800 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.800 * [taylor]: Taking taylor expansion of y in y
2.800 * [backup-simplify]: Simplify 0 into 0
2.800 * [backup-simplify]: Simplify 1 into 1
2.800 * [backup-simplify]: Simplify (* 1 1) into 1
2.800 * [backup-simplify]: Simplify (/ 1 1) into 1
2.800 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.800 * [taylor]: Taking taylor expansion of y in y
2.800 * [backup-simplify]: Simplify 0 into 0
2.800 * [backup-simplify]: Simplify 1 into 1
2.801 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.801 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
2.801 * [backup-simplify]: Simplify (* 1 1) into 1
2.801 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.802 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
2.802 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.802 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.802 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.802 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.802 * [taylor]: Taking taylor expansion of x in x
2.802 * [backup-simplify]: Simplify 0 into 0
2.802 * [backup-simplify]: Simplify 1 into 1
2.802 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.802 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.802 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.802 * [taylor]: Taking taylor expansion of x in x
2.802 * [backup-simplify]: Simplify 0 into 0
2.802 * [backup-simplify]: Simplify 1 into 1
2.802 * [backup-simplify]: Simplify (* 1 1) into 1
2.802 * [backup-simplify]: Simplify (/ 1 1) into 1
2.802 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.802 * [taylor]: Taking taylor expansion of 4.0 in x
2.802 * [backup-simplify]: Simplify 4.0 into 4.0
2.802 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.802 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.802 * [taylor]: Taking taylor expansion of y in x
2.802 * [backup-simplify]: Simplify y into y
2.802 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.803 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.803 * [backup-simplify]: Simplify (* 1 1) into 1
2.803 * [backup-simplify]: Simplify (+ 1 0) into 1
2.803 * [backup-simplify]: Simplify (* 1 1) into 1
2.803 * [backup-simplify]: Simplify (/ 1 1) into 1
2.804 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.804 * [taylor]: Taking taylor expansion of 4.0 in x
2.804 * [backup-simplify]: Simplify 4.0 into 4.0
2.804 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.804 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.804 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.804 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.804 * [taylor]: Taking taylor expansion of x in x
2.804 * [backup-simplify]: Simplify 0 into 0
2.804 * [backup-simplify]: Simplify 1 into 1
2.804 * [backup-simplify]: Simplify (* 1 1) into 1
2.804 * [backup-simplify]: Simplify (/ 1 1) into 1
2.804 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.804 * [taylor]: Taking taylor expansion of 4.0 in x
2.804 * [backup-simplify]: Simplify 4.0 into 4.0
2.804 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.804 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.804 * [taylor]: Taking taylor expansion of y in x
2.804 * [backup-simplify]: Simplify y into y
2.804 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.804 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.804 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.804 * [taylor]: Taking taylor expansion of y in x
2.804 * [backup-simplify]: Simplify y into y
2.805 * [backup-simplify]: Simplify (+ 1 0) into 1
2.805 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.805 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.805 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.805 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
2.805 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
2.805 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
2.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.805 * [taylor]: Taking taylor expansion of x in x
2.805 * [backup-simplify]: Simplify 0 into 0
2.805 * [backup-simplify]: Simplify 1 into 1
2.805 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.805 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.805 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.805 * [taylor]: Taking taylor expansion of x in x
2.805 * [backup-simplify]: Simplify 0 into 0
2.805 * [backup-simplify]: Simplify 1 into 1
2.805 * [backup-simplify]: Simplify (* 1 1) into 1
2.806 * [backup-simplify]: Simplify (/ 1 1) into 1
2.806 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.806 * [taylor]: Taking taylor expansion of 4.0 in x
2.806 * [backup-simplify]: Simplify 4.0 into 4.0
2.806 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.806 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.806 * [taylor]: Taking taylor expansion of y in x
2.806 * [backup-simplify]: Simplify y into y
2.806 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.806 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.806 * [backup-simplify]: Simplify (* 1 1) into 1
2.806 * [backup-simplify]: Simplify (+ 1 0) into 1
2.807 * [backup-simplify]: Simplify (* 1 1) into 1
2.807 * [backup-simplify]: Simplify (/ 1 1) into 1
2.807 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
2.807 * [taylor]: Taking taylor expansion of 4.0 in x
2.807 * [backup-simplify]: Simplify 4.0 into 4.0
2.807 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
2.807 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
2.807 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.807 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.807 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.807 * [taylor]: Taking taylor expansion of x in x
2.807 * [backup-simplify]: Simplify 0 into 0
2.807 * [backup-simplify]: Simplify 1 into 1
2.807 * [backup-simplify]: Simplify (* 1 1) into 1
2.808 * [backup-simplify]: Simplify (/ 1 1) into 1
2.808 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.808 * [taylor]: Taking taylor expansion of 4.0 in x
2.808 * [backup-simplify]: Simplify 4.0 into 4.0
2.808 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.808 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.808 * [taylor]: Taking taylor expansion of y in x
2.808 * [backup-simplify]: Simplify y into y
2.808 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.808 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.808 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.808 * [taylor]: Taking taylor expansion of y in x
2.808 * [backup-simplify]: Simplify y into y
2.808 * [backup-simplify]: Simplify (+ 1 0) into 1
2.808 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.808 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.808 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.809 * [backup-simplify]: Simplify (+ 1 0) into 1
2.809 * [taylor]: Taking taylor expansion of 1 in y
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [backup-simplify]: Simplify 1 into 1
2.809 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.810 * [backup-simplify]: Simplify (+ 0 0) into 0
2.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.811 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.811 * [backup-simplify]: Simplify (+ 0 0) into 0
2.811 * [taylor]: Taking taylor expansion of 0 in y
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 0 into 0
2.811 * [backup-simplify]: Simplify 0 into 0
2.812 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.812 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.813 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.813 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.814 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
2.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.814 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.814 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
2.815 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
2.815 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
2.815 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
2.815 * [taylor]: Taking taylor expansion of 8.0 in y
2.815 * [backup-simplify]: Simplify 8.0 into 8.0
2.815 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.815 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.815 * [taylor]: Taking taylor expansion of y in y
2.815 * [backup-simplify]: Simplify 0 into 0
2.815 * [backup-simplify]: Simplify 1 into 1
2.815 * [backup-simplify]: Simplify (* 1 1) into 1
2.815 * [backup-simplify]: Simplify (/ 1 1) into 1
2.816 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.818 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
2.818 * [backup-simplify]: Simplify (- 0) into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify 0 into 0
2.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.819 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.819 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.820 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.820 * [backup-simplify]: Simplify (+ 0 0) into 0
2.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
2.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
2.822 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.823 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.823 * [backup-simplify]: Simplify (+ 0 0) into 0
2.824 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
2.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.824 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.824 * [backup-simplify]: Simplify (- 0) into 0
2.825 * [backup-simplify]: Simplify (+ 0 0) into 0
2.825 * [taylor]: Taking taylor expansion of 0 in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
2.825 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
2.825 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
2.825 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
2.825 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.825 * [taylor]: Taking taylor expansion of x in y
2.825 * [backup-simplify]: Simplify x into x
2.825 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.825 * [taylor]: Taking taylor expansion of 4.0 in y
2.825 * [backup-simplify]: Simplify 4.0 into 4.0
2.825 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.825 * [taylor]: Taking taylor expansion of y in y
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.825 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.825 * [taylor]: Taking taylor expansion of x in x
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.825 * [taylor]: Taking taylor expansion of 4.0 in x
2.825 * [backup-simplify]: Simplify 4.0 into 4.0
2.825 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.825 * [taylor]: Taking taylor expansion of y in x
2.825 * [backup-simplify]: Simplify y into y
2.825 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
2.825 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.825 * [taylor]: Taking taylor expansion of x in x
2.825 * [backup-simplify]: Simplify 0 into 0
2.825 * [backup-simplify]: Simplify 1 into 1
2.825 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.825 * [taylor]: Taking taylor expansion of 4.0 in x
2.826 * [backup-simplify]: Simplify 4.0 into 4.0
2.826 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.826 * [taylor]: Taking taylor expansion of y in x
2.826 * [backup-simplify]: Simplify y into y
2.826 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.826 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.826 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
2.826 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.826 * [taylor]: Taking taylor expansion of 4.0 in y
2.826 * [backup-simplify]: Simplify 4.0 into 4.0
2.826 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.826 * [taylor]: Taking taylor expansion of y in y
2.826 * [backup-simplify]: Simplify 0 into 0
2.826 * [backup-simplify]: Simplify 1 into 1
2.826 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.827 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.827 * [backup-simplify]: Simplify (+ 0 0) into 0
2.827 * [taylor]: Taking taylor expansion of 0 in y
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify 0 into 0
2.827 * [backup-simplify]: Simplify (* 1 1) into 1
2.827 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.828 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.828 * [backup-simplify]: Simplify (+ 1 0) into 1
2.828 * [taylor]: Taking taylor expansion of 1 in y
2.828 * [backup-simplify]: Simplify 1 into 1
2.828 * [backup-simplify]: Simplify 1 into 1
2.828 * [backup-simplify]: Simplify 0 into 0
2.829 * [backup-simplify]: Simplify (* 1 1) into 1
2.829 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.829 * [backup-simplify]: Simplify 4.0 into 4.0
2.829 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.830 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.830 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.831 * [backup-simplify]: Simplify (+ 0 0) into 0
2.831 * [taylor]: Taking taylor expansion of 0 in y
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify 0 into 0
2.831 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.832 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.832 * [backup-simplify]: Simplify 0 into 0
2.832 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.833 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.834 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.834 * [backup-simplify]: Simplify (+ 0 0) into 0
2.834 * [taylor]: Taking taylor expansion of 0 in y
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify 0 into 0
2.834 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
2.834 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
2.834 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.834 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.834 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.834 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.835 * [taylor]: Taking taylor expansion of x in y
2.835 * [backup-simplify]: Simplify x into x
2.835 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.835 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.835 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.835 * [taylor]: Taking taylor expansion of 4.0 in y
2.835 * [backup-simplify]: Simplify 4.0 into 4.0
2.835 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.835 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.835 * [taylor]: Taking taylor expansion of y in y
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [backup-simplify]: Simplify 1 into 1
2.835 * [backup-simplify]: Simplify (* 1 1) into 1
2.835 * [backup-simplify]: Simplify (/ 1 1) into 1
2.835 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.835 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.835 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.835 * [taylor]: Taking taylor expansion of x in x
2.835 * [backup-simplify]: Simplify 0 into 0
2.835 * [backup-simplify]: Simplify 1 into 1
2.836 * [backup-simplify]: Simplify (* 1 1) into 1
2.836 * [backup-simplify]: Simplify (/ 1 1) into 1
2.836 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.836 * [taylor]: Taking taylor expansion of 4.0 in x
2.836 * [backup-simplify]: Simplify 4.0 into 4.0
2.836 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.836 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.836 * [taylor]: Taking taylor expansion of y in x
2.836 * [backup-simplify]: Simplify y into y
2.836 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.836 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.836 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.836 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.836 * [taylor]: Taking taylor expansion of x in x
2.836 * [backup-simplify]: Simplify 0 into 0
2.836 * [backup-simplify]: Simplify 1 into 1
2.836 * [backup-simplify]: Simplify (* 1 1) into 1
2.837 * [backup-simplify]: Simplify (/ 1 1) into 1
2.837 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.837 * [taylor]: Taking taylor expansion of 4.0 in x
2.837 * [backup-simplify]: Simplify 4.0 into 4.0
2.837 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.837 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.837 * [taylor]: Taking taylor expansion of y in x
2.837 * [backup-simplify]: Simplify y into y
2.837 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.837 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.837 * [backup-simplify]: Simplify (+ 1 0) into 1
2.837 * [taylor]: Taking taylor expansion of 1 in y
2.837 * [backup-simplify]: Simplify 1 into 1
2.838 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.839 * [backup-simplify]: Simplify (+ 0 0) into 0
2.839 * [taylor]: Taking taylor expansion of 0 in y
2.839 * [backup-simplify]: Simplify 0 into 0
2.839 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.840 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.840 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.840 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.840 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.840 * [taylor]: Taking taylor expansion of 4.0 in y
2.840 * [backup-simplify]: Simplify 4.0 into 4.0
2.840 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.840 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.840 * [taylor]: Taking taylor expansion of y in y
2.840 * [backup-simplify]: Simplify 0 into 0
2.840 * [backup-simplify]: Simplify 1 into 1
2.840 * [backup-simplify]: Simplify (* 1 1) into 1
2.841 * [backup-simplify]: Simplify (/ 1 1) into 1
2.841 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.841 * [backup-simplify]: Simplify 4.0 into 4.0
2.841 * [backup-simplify]: Simplify 1 into 1
2.841 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.842 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.842 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.843 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.843 * [backup-simplify]: Simplify (+ 0 0) into 0
2.843 * [taylor]: Taking taylor expansion of 0 in y
2.843 * [backup-simplify]: Simplify 0 into 0
2.843 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.844 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.844 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 0 into 0
2.844 * [backup-simplify]: Simplify 0 into 0
2.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.846 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.846 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.851 * [backup-simplify]: Simplify (+ 0 0) into 0
2.851 * [taylor]: Taking taylor expansion of 0 in y
2.851 * [backup-simplify]: Simplify 0 into 0
2.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.852 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.853 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify 0 into 0
2.853 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
2.853 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
2.853 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.853 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.853 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.853 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.853 * [taylor]: Taking taylor expansion of x in y
2.853 * [backup-simplify]: Simplify x into x
2.854 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.854 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.854 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.854 * [taylor]: Taking taylor expansion of 4.0 in y
2.854 * [backup-simplify]: Simplify 4.0 into 4.0
2.854 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.854 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.854 * [taylor]: Taking taylor expansion of y in y
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify 1 into 1
2.854 * [backup-simplify]: Simplify (* 1 1) into 1
2.854 * [backup-simplify]: Simplify (/ 1 1) into 1
2.854 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.854 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.854 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.854 * [taylor]: Taking taylor expansion of x in x
2.854 * [backup-simplify]: Simplify 0 into 0
2.854 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify (* 1 1) into 1
2.855 * [backup-simplify]: Simplify (/ 1 1) into 1
2.855 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.855 * [taylor]: Taking taylor expansion of 4.0 in x
2.855 * [backup-simplify]: Simplify 4.0 into 4.0
2.855 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.855 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.855 * [taylor]: Taking taylor expansion of y in x
2.855 * [backup-simplify]: Simplify y into y
2.855 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.855 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.855 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.855 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.855 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.855 * [taylor]: Taking taylor expansion of x in x
2.855 * [backup-simplify]: Simplify 0 into 0
2.855 * [backup-simplify]: Simplify 1 into 1
2.855 * [backup-simplify]: Simplify (* 1 1) into 1
2.856 * [backup-simplify]: Simplify (/ 1 1) into 1
2.856 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.856 * [taylor]: Taking taylor expansion of 4.0 in x
2.856 * [backup-simplify]: Simplify 4.0 into 4.0
2.856 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.856 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.856 * [taylor]: Taking taylor expansion of y in x
2.856 * [backup-simplify]: Simplify y into y
2.856 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.856 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.856 * [backup-simplify]: Simplify (+ 1 0) into 1
2.856 * [taylor]: Taking taylor expansion of 1 in y
2.856 * [backup-simplify]: Simplify 1 into 1
2.857 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.857 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.857 * [backup-simplify]: Simplify (+ 0 0) into 0
2.857 * [taylor]: Taking taylor expansion of 0 in y
2.857 * [backup-simplify]: Simplify 0 into 0
2.858 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.859 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.859 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
2.859 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.859 * [taylor]: Taking taylor expansion of 4.0 in y
2.859 * [backup-simplify]: Simplify 4.0 into 4.0
2.859 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.859 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.859 * [taylor]: Taking taylor expansion of y in y
2.859 * [backup-simplify]: Simplify 0 into 0
2.859 * [backup-simplify]: Simplify 1 into 1
2.859 * [backup-simplify]: Simplify (* 1 1) into 1
2.859 * [backup-simplify]: Simplify (/ 1 1) into 1
2.860 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.860 * [backup-simplify]: Simplify 4.0 into 4.0
2.860 * [backup-simplify]: Simplify 1 into 1
2.860 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.861 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.861 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.861 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.861 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.862 * [backup-simplify]: Simplify (+ 0 0) into 0
2.862 * [taylor]: Taking taylor expansion of 0 in y
2.862 * [backup-simplify]: Simplify 0 into 0
2.862 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.863 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.863 * [backup-simplify]: Simplify 0 into 0
2.864 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.864 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.864 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.865 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.865 * [backup-simplify]: Simplify (+ 0 0) into 0
2.865 * [taylor]: Taking taylor expansion of 0 in y
2.865 * [backup-simplify]: Simplify 0 into 0
2.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.866 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.867 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.867 * [backup-simplify]: Simplify 0 into 0
2.867 * [backup-simplify]: Simplify 0 into 0
2.867 * [backup-simplify]: Simplify 0 into 0
2.867 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
2.868 * * * [progress]: simplifying candidates
2.869 * [simplify]: Simplifying:
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (/ (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (* (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (* (* x x) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (+ (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (- (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (- (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
2.872 * * [simplify]: Extracting # 0 : cost  0
2.872 * * [simplify]: Extracting # 1 : cost  0
2.872 * * [simplify]: Extracting # 2 : cost  0
2.873 * * [simplify]: Extracting # 3 : cost  0
2.873 * * [simplify]: Extracting # 4 : cost  0
2.873 * * [simplify]: Extracting # 5 : cost  0
2.873 * * [simplify]: Extracting # 6 : cost  0
2.873 * * [simplify]: Extracting # 7 : cost  0
2.873 * * [simplify]: iteration  0 :  142  enodes  (cost  2132 )
2.906 * * [simplify]: Extracting # 0 : cost  0
2.907 * * [simplify]: Extracting # 1 : cost  0
2.907 * * [simplify]: Extracting # 2 : cost  0
2.908 * * [simplify]: Extracting # 3 : cost  0
2.908 * * [simplify]: Extracting # 4 : cost  0
2.909 * * [simplify]: iteration  1 :  383  enodes  (cost  2013 )
3.090 * * [simplify]: Extracting # 0 : cost  0
3.092 * * [simplify]: Extracting # 1 : cost  0
3.094 * * [simplify]: Extracting # 2 : cost  0
3.095 * * [simplify]: Extracting # 3 : cost  0
3.096 * * [simplify]: Extracting # 4 : cost  0
3.098 * * [simplify]: Extracting # 5 : cost  0
3.102 * * [simplify]: iteration  2 :  1397  enodes  (cost  1747 )
3.851 * * [simplify]: Extracting # 0 : cost  0
3.857 * * [simplify]: Extracting # 1 : cost  0
3.863 * * [simplify]: Extracting # 2 : cost  0
3.873 * * [simplify]: Extracting # 3 : cost  0
3.879 * * [simplify]: Extracting # 4 : cost  0
3.885 * * [simplify]: iteration done:  5000  enodes  (cost  1747 )
3.886 * [simplify]: Simplified to:
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* y 4.0) y)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0)))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ x (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) x))
  (/ (* x x) (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (pow (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 3)
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (/ (pow x 4) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (/ (pow x 4) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (* y (* (pow y 3) (* 4.0 4.0))) (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (- (/ x (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) x)) (/ (* (* y 4.0) y) (+ (pow x 6) (pow (* (* y 4.0) y) 3))))
  (- (/ (* x x) (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0))))) (/ (* (* y 4.0) y) (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (pow (+ (* x x) (* (* y 4.0) y)) 3)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x))))
  (- (pow x 4) (* y (* (pow y 3) (* 4.0 4.0))))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (* x x) (* (* y 4.0) y))
  (+ (* x x) (* (* y 4.0) y))
  (+ (* x x) (* (* y 4.0) y))
3.886 * * * [progress]: adding candidates to table
4.064 * * [progress]: iteration 3 / 4
4.064 * * * [progress]: picking best candidate
4.066 * * * * [pick]: Picked  #<alt (λ (x y) (- 1.0))>
4.066 * * * [progress]: localizing error
4.067 * * * [progress]: generating rewritten candidates
4.067 * * * [progress]: generating series expansions
4.067 * * * [progress]: simplifying candidates
4.068 * [simplify]: Simplifying:
  
4.068 * * [simplify]: Extracting # 0 : cost  0
4.068 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
4.068 * * [simplify]: Extracting # 0 : cost  0
4.068 * * [simplify]: iteration done:  0  enodes  (cost  0 )
4.068 * [simplify]: Simplified to:
  
4.068 * * * [progress]: adding candidates to table
4.068 * * [progress]: iteration 4 / 4
4.068 * * * [progress]: picking best candidate
4.069 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
4.069 * * * [progress]: localizing error
4.069 * * * [progress]: generating rewritten candidates
4.069 * * * [progress]: generating series expansions
4.069 * * * [progress]: simplifying candidates
4.069 * [simplify]: Simplifying:
  
4.069 * * [simplify]: Extracting # 0 : cost  0
4.069 * * [simplify]: iteration  0 :  0  enodes  (cost  0 )
4.069 * * [simplify]: Extracting # 0 : cost  0
4.069 * * [simplify]: iteration done:  0  enodes  (cost  0 )
4.069 * [simplify]: Simplified to:
  
4.069 * * * [progress]: adding candidates to table
4.070 * [progress]: [Phase 3 of 3] Extracting.
4.070 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.070 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
4.070 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.091 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.107 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.138 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.171 * * * [regime]: Found split indices: #<option (#s(si 0 37) #s(si 2 86) #s(si 1 173) #s(si 2 207) #s(si 0 255))>
4.171 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.283 * [regimes]: Found splitpoints: (#s(sp 0 x -7.928259414816123e+152) #s(sp 2 x -1.6708062197430544e-99) #s(sp 1 x 3.339425016971986e-120) #s(sp 2 x 3.714271113375256e+17) #s(sp 0 x +nan.0)) , with alts (#<alt (λ (x y) 1)> #<alt (λ (x y) (- 1.0))> #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>)
4.283 * [simplify]: Simplifying:
  (if (<= x -7.928259414816123e+152) 1 (if (<= x -1.6708062197430544e-99) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (if (<= x 3.339425016971986e-120) (- 1.0) (if (<= x 3.714271113375256e+17) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 1))))
4.284 * * [simplify]: Extracting # 0 : cost  0
4.284 * * [simplify]: Extracting # 1 : cost  0
4.284 * * [simplify]: Extracting # 2 : cost  0
4.284 * * [simplify]: Extracting # 3 : cost  0
4.284 * * [simplify]: Extracting # 4 : cost  0
4.284 * * [simplify]: Extracting # 5 : cost  0
4.284 * * [simplify]: Extracting # 6 : cost  0
4.284 * * [simplify]: Extracting # 7 : cost  0
4.284 * * [simplify]: Extracting # 8 : cost  0
4.284 * * [simplify]: Extracting # 9 : cost  0
4.284 * * [simplify]: Extracting # 10 : cost  0
4.284 * * [simplify]: Extracting # 11 : cost  0
4.284 * * [simplify]: iteration  0 :  25  enodes  (cost  78 )
4.285 * * [simplify]: Extracting # 0 : cost  0
4.285 * * [simplify]: iteration  1 :  30  enodes  (cost  78 )
4.286 * * [simplify]: Extracting # 0 : cost  0
4.286 * * [simplify]: iteration done:  30  enodes  (cost  78 )
4.286 * [simplify]: Simplified to:
  (if (<= x -7.928259414816123e+152) 1 (if (<= x -1.6708062197430544e-99) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (if (<= x 3.339425016971986e-120) (- 1.0) (if (<= x 3.714271113375256e+17) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 1))))
4.756 * [regime-testing]: Baseline error score: 31.3058121383121
4.756 * [regime-testing]: Oracle error score: 0.43006317692731394
4.758 * [regime-testing]: End program error score: 12.679708996057347
4.798 * [regime-testing]: Target error score: 30.999570343182576