13.395 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.034 * * * [progress]: [2/2] Setting up program.
0.039 * [progress]: [Phase 2 of 3] Improving.
0.040 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.040 * * [simplify]: iteration 0: 9 enodes
0.043 * * [simplify]: iteration 1: 17 enodes
0.048 * * [simplify]: iteration 2: 35 enodes
0.059 * * [simplify]: iteration 3: 67 enodes
0.079 * * [simplify]: iteration 4: 116 enodes
0.119 * * [simplify]: iteration 5: 169 enodes
0.171 * * [simplify]: iteration 6: 198 enodes
0.240 * * [simplify]: iteration 7: 202 enodes
0.289 * * [simplify]: iteration complete: 202 enodes
0.289 * * [simplify]: Extracting #0: cost 1 inf + 0
0.289 * * [simplify]: Extracting #1: cost 6 inf + 0
0.289 * * [simplify]: Extracting #2: cost 36 inf + 0
0.289 * * [simplify]: Extracting #3: cost 24 inf + 35
0.290 * * [simplify]: Extracting #4: cost 6 inf + 262
0.290 * * [simplify]: Extracting #5: cost 0 inf + 338
0.290 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
0.294 * * [progress]: iteration 1 / 4
0.294 * * * [progress]: picking best candidate
0.297 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))>
0.297 * * * [progress]: localizing error
0.323 * * * [progress]: generating rewritten candidates
0.323 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.349 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.356 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.381 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.398 * * * [progress]: generating series expansions
0.398 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.399 * [backup-simplify]: Simplify (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
0.399 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
0.399 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.399 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.399 * [taylor]: Taking taylor expansion of x in y
0.399 * [backup-simplify]: Simplify x into x
0.399 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.399 * [taylor]: Taking taylor expansion of 4.0 in y
0.399 * [backup-simplify]: Simplify 4.0 into 4.0
0.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 1 into 1
0.399 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.399 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.399 * [taylor]: Taking taylor expansion of 4.0 in y
0.399 * [backup-simplify]: Simplify 4.0 into 4.0
0.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.399 * [taylor]: Taking taylor expansion of y in y
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 1 into 1
0.399 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.399 * [taylor]: Taking taylor expansion of x in y
0.399 * [backup-simplify]: Simplify x into x
0.399 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.399 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.399 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.400 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.400 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.400 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.400 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.400 * [taylor]: Taking taylor expansion of 4.0 in x
0.400 * [backup-simplify]: Simplify 4.0 into 4.0
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.400 * [taylor]: Taking taylor expansion of y in x
0.400 * [backup-simplify]: Simplify y into y
0.400 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.400 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.400 * [taylor]: Taking taylor expansion of 4.0 in x
0.400 * [backup-simplify]: Simplify 4.0 into 4.0
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.400 * [taylor]: Taking taylor expansion of y in x
0.400 * [backup-simplify]: Simplify y into y
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.400 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.400 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.400 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.401 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.401 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.401 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.401 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.401 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.401 * [taylor]: Taking taylor expansion of 4.0 in x
0.401 * [backup-simplify]: Simplify 4.0 into 4.0
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [backup-simplify]: Simplify y into y
0.401 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.401 * [taylor]: Taking taylor expansion of 4.0 in x
0.401 * [backup-simplify]: Simplify 4.0 into 4.0
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [backup-simplify]: Simplify y into y
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.402 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.402 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.402 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.402 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.402 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.402 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.402 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.402 * [taylor]: Taking taylor expansion of -1.0 in y
0.402 * [backup-simplify]: Simplify -1.0 into -1.0
0.402 * [backup-simplify]: Simplify -1.0 into -1.0
0.402 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.403 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.403 * [backup-simplify]: Simplify (- 0) into 0
0.404 * [backup-simplify]: Simplify (+ 0 0) into 0
0.404 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.404 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.405 * [backup-simplify]: Simplify (+ 0 0) into 0
0.405 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify (* 1 1) into 1
0.406 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.406 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.407 * [backup-simplify]: Simplify (- 0) into 0
0.407 * [backup-simplify]: Simplify (+ 1 0) into 1
0.407 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.408 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.408 * [backup-simplify]: Simplify (* 1 1) into 1
0.408 * [backup-simplify]: Simplify (+ 0 1) into 1
0.409 * [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)))
0.409 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.409 * [taylor]: Taking taylor expansion of 0.5 in y
0.409 * [backup-simplify]: Simplify 0.5 into 0.5
0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.409 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.409 * [taylor]: Taking taylor expansion of y in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (* 1 1) into 1
0.409 * [backup-simplify]: Simplify (/ 1 1) into 1
0.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.412 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.414 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.415 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.415 * [backup-simplify]: Simplify (- 0) into 0
0.416 * [backup-simplify]: Simplify (+ 0 0) into 0
0.416 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.418 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.419 * [backup-simplify]: Simplify (+ 0 0) into 0
0.419 * [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
0.419 * [taylor]: Taking taylor expansion of 0 in y
0.419 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify -1.0 into -1.0
0.420 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* 4.0 (* (/ 1 y) (/ 1 y)))) (+ (* (/ 1 x) (/ 1 x)) (* 4.0 (* (/ 1 y) (/ 1 y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.420 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
0.420 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
0.420 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.420 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.420 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.420 * [taylor]: Taking taylor expansion of x in y
0.420 * [backup-simplify]: Simplify x into x
0.420 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.420 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.421 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.421 * [taylor]: Taking taylor expansion of 4.0 in y
0.421 * [backup-simplify]: Simplify 4.0 into 4.0
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.421 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.421 * [taylor]: Taking taylor expansion of y in y
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (* 1 1) into 1
0.421 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.422 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.422 * [taylor]: Taking taylor expansion of 4.0 in y
0.422 * [backup-simplify]: Simplify 4.0 into 4.0
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.422 * [taylor]: Taking taylor expansion of y in y
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (* 1 1) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.423 * [taylor]: Taking taylor expansion of x in y
0.423 * [backup-simplify]: Simplify x into x
0.423 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.423 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.423 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.424 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.424 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.425 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.425 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.430 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.430 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.430 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.430 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.430 * [taylor]: Taking taylor expansion of x in x
0.430 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (* 1 1) into 1
0.431 * [backup-simplify]: Simplify (/ 1 1) into 1
0.431 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.431 * [taylor]: Taking taylor expansion of 4.0 in x
0.431 * [backup-simplify]: Simplify 4.0 into 4.0
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [backup-simplify]: Simplify y into y
0.431 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.431 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.431 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.431 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.431 * [taylor]: Taking taylor expansion of 4.0 in x
0.431 * [backup-simplify]: Simplify 4.0 into 4.0
0.431 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.431 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.431 * [taylor]: Taking taylor expansion of y in x
0.431 * [backup-simplify]: Simplify y into y
0.432 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.432 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.432 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.432 * [taylor]: Taking taylor expansion of x in x
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 1 into 1
0.432 * [backup-simplify]: Simplify (* 1 1) into 1
0.433 * [backup-simplify]: Simplify (/ 1 1) into 1
0.433 * [backup-simplify]: Simplify (+ 1 0) into 1
0.434 * [backup-simplify]: Simplify (+ 0 1) into 1
0.434 * [backup-simplify]: Simplify (/ 1 1) into 1
0.434 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.434 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.434 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.434 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.434 * [taylor]: Taking taylor expansion of x in x
0.434 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify 1 into 1
0.435 * [backup-simplify]: Simplify (* 1 1) into 1
0.435 * [backup-simplify]: Simplify (/ 1 1) into 1
0.435 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.435 * [taylor]: Taking taylor expansion of 4.0 in x
0.435 * [backup-simplify]: Simplify 4.0 into 4.0
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.435 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.435 * [taylor]: Taking taylor expansion of y in x
0.435 * [backup-simplify]: Simplify y into y
0.435 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.436 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.436 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.436 * [taylor]: Taking taylor expansion of 4.0 in x
0.436 * [backup-simplify]: Simplify 4.0 into 4.0
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.436 * [taylor]: Taking taylor expansion of y in x
0.436 * [backup-simplify]: Simplify y into y
0.436 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.436 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.436 * [taylor]: Taking taylor expansion of x in x
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 1 into 1
0.437 * [backup-simplify]: Simplify (* 1 1) into 1
0.437 * [backup-simplify]: Simplify (/ 1 1) into 1
0.437 * [backup-simplify]: Simplify (+ 1 0) into 1
0.438 * [backup-simplify]: Simplify (+ 0 1) into 1
0.438 * [backup-simplify]: Simplify (/ 1 1) into 1
0.438 * [taylor]: Taking taylor expansion of 1 in y
0.438 * [backup-simplify]: Simplify 1 into 1
0.438 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (+ 0 0) into 0
0.441 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.442 * [backup-simplify]: Simplify (+ 0 0) into 0
0.443 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.446 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.446 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.446 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.447 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.448 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.448 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.450 * [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))))
0.450 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.450 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.450 * [taylor]: Taking taylor expansion of 8.0 in y
0.450 * [backup-simplify]: Simplify 8.0 into 8.0
0.450 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.450 * [taylor]: Taking taylor expansion of y in y
0.450 * [backup-simplify]: Simplify 0 into 0
0.450 * [backup-simplify]: Simplify 1 into 1
0.450 * [backup-simplify]: Simplify (* 1 1) into 1
0.451 * [backup-simplify]: Simplify (/ 1 1) into 1
0.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.452 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.457 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.458 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.459 * [backup-simplify]: Simplify (+ 0 0) into 0
0.459 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.460 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (+ 0 0) into 0
0.464 * [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
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* 4.0 (* (/ 1 (- y)) (/ 1 (- y))))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* 4.0 (* (/ 1 (- y)) (/ 1 (- y)))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.464 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
0.464 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
0.464 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [backup-simplify]: Simplify x into x
0.464 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.465 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.465 * [taylor]: Taking taylor expansion of 4.0 in y
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (* 1 1) into 1
0.465 * [backup-simplify]: Simplify (/ 1 1) into 1
0.465 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.465 * [taylor]: Taking taylor expansion of 4.0 in y
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.466 * [backup-simplify]: Simplify (* 1 1) into 1
0.466 * [backup-simplify]: Simplify (/ 1 1) into 1
0.466 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.466 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.466 * [taylor]: Taking taylor expansion of x in y
0.466 * [backup-simplify]: Simplify x into x
0.466 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.466 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.466 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.467 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.467 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.467 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.468 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.468 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.468 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.468 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.468 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.468 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.468 * [taylor]: Taking taylor expansion of x in x
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify 1 into 1
0.469 * [backup-simplify]: Simplify (* 1 1) into 1
0.469 * [backup-simplify]: Simplify (/ 1 1) into 1
0.469 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.469 * [taylor]: Taking taylor expansion of 4.0 in x
0.469 * [backup-simplify]: Simplify 4.0 into 4.0
0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.469 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [backup-simplify]: Simplify y into y
0.469 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.469 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.469 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.469 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.469 * [taylor]: Taking taylor expansion of 4.0 in x
0.469 * [backup-simplify]: Simplify 4.0 into 4.0
0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.469 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.469 * [taylor]: Taking taylor expansion of y in x
0.469 * [backup-simplify]: Simplify y into y
0.469 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.469 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.469 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.469 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.469 * [taylor]: Taking taylor expansion of x in x
0.469 * [backup-simplify]: Simplify 0 into 0
0.469 * [backup-simplify]: Simplify 1 into 1
0.470 * [backup-simplify]: Simplify (* 1 1) into 1
0.470 * [backup-simplify]: Simplify (/ 1 1) into 1
0.470 * [backup-simplify]: Simplify (+ 1 0) into 1
0.470 * [backup-simplify]: Simplify (+ 0 1) into 1
0.471 * [backup-simplify]: Simplify (/ 1 1) into 1
0.471 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.471 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.471 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.471 * [taylor]: Taking taylor expansion of x in x
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 1 into 1
0.471 * [backup-simplify]: Simplify (* 1 1) into 1
0.471 * [backup-simplify]: Simplify (/ 1 1) into 1
0.471 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.471 * [taylor]: Taking taylor expansion of 4.0 in x
0.471 * [backup-simplify]: Simplify 4.0 into 4.0
0.471 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.471 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.471 * [taylor]: Taking taylor expansion of y in x
0.471 * [backup-simplify]: Simplify y into y
0.471 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.472 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.472 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.472 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.472 * [taylor]: Taking taylor expansion of 4.0 in x
0.472 * [backup-simplify]: Simplify 4.0 into 4.0
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.472 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.472 * [taylor]: Taking taylor expansion of y in x
0.472 * [backup-simplify]: Simplify y into y
0.472 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.472 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.472 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.472 * [taylor]: Taking taylor expansion of x in x
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 1 into 1
0.472 * [backup-simplify]: Simplify (* 1 1) into 1
0.472 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [backup-simplify]: Simplify (+ 1 0) into 1
0.473 * [backup-simplify]: Simplify (+ 0 1) into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of 1 in y
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.478 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.478 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.478 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.480 * [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))))
0.480 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.480 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.480 * [taylor]: Taking taylor expansion of 8.0 in y
0.480 * [backup-simplify]: Simplify 8.0 into 8.0
0.480 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [backup-simplify]: Simplify (* 1 1) into 1
0.481 * [backup-simplify]: Simplify (/ 1 1) into 1
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.483 * [backup-simplify]: Simplify (- 0) into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.485 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.485 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.485 * [backup-simplify]: Simplify (- 0) into 0
0.486 * [backup-simplify]: Simplify (+ 0 0) into 0
0.486 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.486 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.488 * [backup-simplify]: Simplify (+ 0 0) into 0
0.489 * [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
0.489 * [taylor]: Taking taylor expansion of 0 in y
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.489 * [backup-simplify]: Simplify (- (* x x) (* 4.0 (* y y))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.489 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.489 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.489 * [taylor]: Taking taylor expansion of x in y
0.489 * [backup-simplify]: Simplify x into x
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.489 * [taylor]: Taking taylor expansion of 4.0 in y
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.489 * [taylor]: Taking taylor expansion of y in y
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.489 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.489 * [taylor]: Taking taylor expansion of x in x
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of 4.0 in x
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.490 * [backup-simplify]: Simplify y into y
0.490 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.490 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.490 * [taylor]: Taking taylor expansion of x in x
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.490 * [taylor]: Taking taylor expansion of 4.0 in x
0.490 * [backup-simplify]: Simplify 4.0 into 4.0
0.490 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.490 * [taylor]: Taking taylor expansion of y in x
0.490 * [backup-simplify]: Simplify y into y
0.490 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.490 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.490 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.490 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.490 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.490 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.490 * [taylor]: Taking taylor expansion of 4.0 in y
0.490 * [backup-simplify]: Simplify 4.0 into 4.0
0.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.490 * [taylor]: Taking taylor expansion of y in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 1 into 1
0.490 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.491 * [backup-simplify]: Simplify (- 0) into 0
0.491 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [taylor]: Taking taylor expansion of 0 in y
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.493 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.493 * [backup-simplify]: Simplify (- 0) into 0
0.494 * [backup-simplify]: Simplify (+ 1 0) into 1
0.494 * [taylor]: Taking taylor expansion of 1 in y
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify (* 1 1) into 1
0.494 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.495 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.495 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.496 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.497 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.498 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.498 * [backup-simplify]: Simplify (- 0) into 0
0.499 * [backup-simplify]: Simplify (+ 0 0) into 0
0.499 * [taylor]: Taking taylor expansion of 0 in y
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.500 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.500 * [backup-simplify]: Simplify (- 0) into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.503 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.504 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.505 * [backup-simplify]: Simplify (- 0) into 0
0.505 * [backup-simplify]: Simplify (+ 0 0) into 0
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.506 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* 4.0 (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.506 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.506 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.506 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.506 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.506 * [taylor]: Taking taylor expansion of x in y
0.506 * [backup-simplify]: Simplify x into x
0.506 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.507 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.507 * [taylor]: Taking taylor expansion of 4.0 in y
0.507 * [backup-simplify]: Simplify 4.0 into 4.0
0.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.507 * [taylor]: Taking taylor expansion of y in y
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 1 into 1
0.507 * [backup-simplify]: Simplify (* 1 1) into 1
0.507 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (* 1 1) into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.508 * [taylor]: Taking taylor expansion of 4.0 in x
0.508 * [backup-simplify]: Simplify 4.0 into 4.0
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.509 * [taylor]: Taking taylor expansion of y in x
0.509 * [backup-simplify]: Simplify y into y
0.509 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.509 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify (* 1 1) into 1
0.510 * [backup-simplify]: Simplify (/ 1 1) into 1
0.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.510 * [taylor]: Taking taylor expansion of 4.0 in x
0.510 * [backup-simplify]: Simplify 4.0 into 4.0
0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [backup-simplify]: Simplify y into y
0.510 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.510 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.511 * [backup-simplify]: Simplify (+ 1 0) into 1
0.511 * [taylor]: Taking taylor expansion of 1 in y
0.511 * [backup-simplify]: Simplify 1 into 1
0.511 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.512 * [backup-simplify]: Simplify (+ 0 0) into 0
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.512 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.514 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.515 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.515 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.515 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.515 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.515 * [taylor]: Taking taylor expansion of 4.0 in y
0.515 * [backup-simplify]: Simplify 4.0 into 4.0
0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.515 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.515 * [taylor]: Taking taylor expansion of y in y
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (* 1 1) into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.517 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.517 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.517 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.520 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.521 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.521 * [backup-simplify]: Simplify (- 0) into 0
0.521 * [backup-simplify]: Simplify (+ 0 0) into 0
0.521 * [taylor]: Taking taylor expansion of 0 in y
0.521 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.523 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.524 * [backup-simplify]: Simplify (- 0) into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.528 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.529 * [backup-simplify]: Simplify (- 0) into 0
0.529 * [backup-simplify]: Simplify (+ 0 0) into 0
0.529 * [taylor]: Taking taylor expansion of 0 in y
0.529 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.532 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.532 * [backup-simplify]: Simplify (- 0) into 0
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify 0 into 0
0.533 * [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)))
0.533 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* 4.0 (* (/ 1 (- y)) (/ 1 (- y))))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.533 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.533 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.533 * [taylor]: Taking taylor expansion of x in y
0.533 * [backup-simplify]: Simplify x into x
0.533 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.534 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.534 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.534 * [taylor]: Taking taylor expansion of 4.0 in y
0.534 * [backup-simplify]: Simplify 4.0 into 4.0
0.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.534 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.534 * [taylor]: Taking taylor expansion of y in y
0.534 * [backup-simplify]: Simplify 0 into 0
0.534 * [backup-simplify]: Simplify 1 into 1
0.534 * [backup-simplify]: Simplify (* 1 1) into 1
0.535 * [backup-simplify]: Simplify (/ 1 1) into 1
0.535 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.535 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.535 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.535 * [taylor]: Taking taylor expansion of x in x
0.535 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify 1 into 1
0.535 * [backup-simplify]: Simplify (* 1 1) into 1
0.535 * [backup-simplify]: Simplify (/ 1 1) into 1
0.535 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.535 * [taylor]: Taking taylor expansion of 4.0 in x
0.536 * [backup-simplify]: Simplify 4.0 into 4.0
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.536 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.536 * [taylor]: Taking taylor expansion of y in x
0.536 * [backup-simplify]: Simplify y into y
0.536 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.536 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.536 * [taylor]: Taking taylor expansion of x in x
0.536 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify 1 into 1
0.536 * [backup-simplify]: Simplify (* 1 1) into 1
0.537 * [backup-simplify]: Simplify (/ 1 1) into 1
0.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.537 * [taylor]: Taking taylor expansion of 4.0 in x
0.537 * [backup-simplify]: Simplify 4.0 into 4.0
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.537 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.537 * [taylor]: Taking taylor expansion of y in x
0.537 * [backup-simplify]: Simplify y into y
0.537 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.537 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.538 * [backup-simplify]: Simplify (+ 1 0) into 1
0.538 * [taylor]: Taking taylor expansion of 1 in y
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.539 * [backup-simplify]: Simplify (+ 0 0) into 0
0.539 * [taylor]: Taking taylor expansion of 0 in y
0.539 * [backup-simplify]: Simplify 0 into 0
0.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.541 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.541 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.542 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.542 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.542 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.542 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.542 * [taylor]: Taking taylor expansion of 4.0 in y
0.542 * [backup-simplify]: Simplify 4.0 into 4.0
0.542 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.542 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.542 * [taylor]: Taking taylor expansion of y in y
0.542 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify 1 into 1
0.542 * [backup-simplify]: Simplify (* 1 1) into 1
0.543 * [backup-simplify]: Simplify (/ 1 1) into 1
0.543 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.544 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.544 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.544 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.546 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.546 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.547 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.547 * [backup-simplify]: Simplify (- 0) into 0
0.548 * [backup-simplify]: Simplify (+ 0 0) into 0
0.548 * [taylor]: Taking taylor expansion of 0 in y
0.548 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.550 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.550 * [backup-simplify]: Simplify (- 0) into 0
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 0 into 0
0.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.553 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.553 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.554 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.554 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.555 * [backup-simplify]: Simplify (- 0) into 0
0.555 * [backup-simplify]: Simplify (+ 0 0) into 0
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.555 * [backup-simplify]: Simplify 0 into 0
0.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.557 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.558 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.558 * [backup-simplify]: Simplify (- 0) into 0
0.558 * [backup-simplify]: Simplify 0 into 0
0.558 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 0 into 0
0.560 * [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)))
0.560 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.560 * [backup-simplify]: Simplify (* 4.0 (* y y)) into (* 4.0 (pow y 2))
0.560 * [approximate]: Taking taylor expansion of (* 4.0 (pow y 2)) in (y) around 0
0.560 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.560 * [taylor]: Taking taylor expansion of 4.0 in y
0.560 * [backup-simplify]: Simplify 4.0 into 4.0
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.560 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.560 * [taylor]: Taking taylor expansion of 4.0 in y
0.560 * [backup-simplify]: Simplify 4.0 into 4.0
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (* 1 1) into 1
0.561 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.561 * [backup-simplify]: Simplify 4.0 into 4.0
0.562 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.567 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.567 * [backup-simplify]: Simplify 0 into 0
0.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.569 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.569 * [backup-simplify]: Simplify 0 into 0
0.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.574 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.574 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.577 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.577 * [backup-simplify]: Simplify 0 into 0
0.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.580 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.580 * [backup-simplify]: Simplify 0 into 0
0.580 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.580 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 y) (/ 1 y))) into (/ 4.0 (pow y 2))
0.580 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.580 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.580 * [taylor]: Taking taylor expansion of 4.0 in y
0.580 * [backup-simplify]: Simplify 4.0 into 4.0
0.580 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.581 * [taylor]: Taking taylor expansion of y in y
0.581 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify 1 into 1
0.581 * [backup-simplify]: Simplify (* 1 1) into 1
0.582 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.582 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.582 * [taylor]: Taking taylor expansion of 4.0 in y
0.582 * [backup-simplify]: Simplify 4.0 into 4.0
0.582 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.582 * [taylor]: Taking taylor expansion of y in y
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 1 into 1
0.582 * [backup-simplify]: Simplify (* 1 1) into 1
0.582 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.583 * [backup-simplify]: Simplify 4.0 into 4.0
0.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.584 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.584 * [backup-simplify]: Simplify 0 into 0
0.585 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.586 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.588 * [backup-simplify]: Simplify 0 into 0
0.589 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.590 * [backup-simplify]: Simplify 0 into 0
0.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.592 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.592 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.595 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.595 * [backup-simplify]: Simplify 0 into 0
0.595 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 y)) 2)) into (* 4.0 (pow y 2))
0.595 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- y)) (/ 1 (- y)))) into (/ 4.0 (pow y 2))
0.595 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.595 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.595 * [taylor]: Taking taylor expansion of 4.0 in y
0.595 * [backup-simplify]: Simplify 4.0 into 4.0
0.595 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.595 * [taylor]: Taking taylor expansion of y in y
0.596 * [backup-simplify]: Simplify 0 into 0
0.596 * [backup-simplify]: Simplify 1 into 1
0.596 * [backup-simplify]: Simplify (* 1 1) into 1
0.596 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.596 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.596 * [taylor]: Taking taylor expansion of 4.0 in y
0.596 * [backup-simplify]: Simplify 4.0 into 4.0
0.596 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.597 * [taylor]: Taking taylor expansion of y in y
0.597 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify 1 into 1
0.597 * [backup-simplify]: Simplify (* 1 1) into 1
0.597 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.597 * [backup-simplify]: Simplify 4.0 into 4.0
0.598 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.599 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.599 * [backup-simplify]: Simplify 0 into 0
0.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.601 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.601 * [backup-simplify]: Simplify 0 into 0
0.602 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.603 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.603 * [backup-simplify]: Simplify 0 into 0
0.605 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.606 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.606 * [backup-simplify]: Simplify 0 into 0
0.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.608 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.608 * [backup-simplify]: Simplify 0 into 0
0.610 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.611 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.611 * [backup-simplify]: Simplify 0 into 0
0.611 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 (- y))) 2)) into (* 4.0 (pow y 2))
0.611 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.611 * [backup-simplify]: Simplify (* 4.0 (* y y)) into (* 4.0 (pow y 2))
0.611 * [approximate]: Taking taylor expansion of (* 4.0 (pow y 2)) in (y) around 0
0.611 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.612 * [taylor]: Taking taylor expansion of 4.0 in y
0.612 * [backup-simplify]: Simplify 4.0 into 4.0
0.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.612 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify 1 into 1
0.612 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.612 * [taylor]: Taking taylor expansion of 4.0 in y
0.612 * [backup-simplify]: Simplify 4.0 into 4.0
0.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.612 * [taylor]: Taking taylor expansion of y in y
0.612 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify 1 into 1
0.612 * [backup-simplify]: Simplify (* 1 1) into 1
0.613 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.613 * [backup-simplify]: Simplify 4.0 into 4.0
0.614 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.614 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.614 * [backup-simplify]: Simplify 0 into 0
0.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.616 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.616 * [backup-simplify]: Simplify 0 into 0
0.617 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.619 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.619 * [backup-simplify]: Simplify 0 into 0
0.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.621 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.621 * [backup-simplify]: Simplify 0 into 0
0.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.624 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.624 * [backup-simplify]: Simplify 0 into 0
0.625 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.627 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.627 * [backup-simplify]: Simplify 0 into 0
0.627 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.627 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 y) (/ 1 y))) into (/ 4.0 (pow y 2))
0.628 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.628 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.628 * [taylor]: Taking taylor expansion of 4.0 in y
0.628 * [backup-simplify]: Simplify 4.0 into 4.0
0.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.628 * [taylor]: Taking taylor expansion of y in y
0.628 * [backup-simplify]: Simplify 0 into 0
0.628 * [backup-simplify]: Simplify 1 into 1
0.628 * [backup-simplify]: Simplify (* 1 1) into 1
0.629 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.629 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.629 * [taylor]: Taking taylor expansion of 4.0 in y
0.629 * [backup-simplify]: Simplify 4.0 into 4.0
0.629 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.629 * [taylor]: Taking taylor expansion of y in y
0.629 * [backup-simplify]: Simplify 0 into 0
0.629 * [backup-simplify]: Simplify 1 into 1
0.629 * [backup-simplify]: Simplify (* 1 1) into 1
0.630 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.630 * [backup-simplify]: Simplify 4.0 into 4.0
0.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.631 * [backup-simplify]: Simplify 0 into 0
0.632 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.633 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.633 * [backup-simplify]: Simplify 0 into 0
0.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.635 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.635 * [backup-simplify]: Simplify 0 into 0
0.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.637 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.637 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.640 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.640 * [backup-simplify]: Simplify 0 into 0
0.641 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.642 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.642 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 y)) 2)) into (* 4.0 (pow y 2))
0.643 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- y)) (/ 1 (- y)))) into (/ 4.0 (pow y 2))
0.643 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.643 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.643 * [taylor]: Taking taylor expansion of 4.0 in y
0.643 * [backup-simplify]: Simplify 4.0 into 4.0
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.643 * [taylor]: Taking taylor expansion of y in y
0.643 * [backup-simplify]: Simplify 0 into 0
0.643 * [backup-simplify]: Simplify 1 into 1
0.643 * [backup-simplify]: Simplify (* 1 1) into 1
0.644 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.644 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.644 * [taylor]: Taking taylor expansion of 4.0 in y
0.644 * [backup-simplify]: Simplify 4.0 into 4.0
0.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.644 * [taylor]: Taking taylor expansion of y in y
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify 1 into 1
0.644 * [backup-simplify]: Simplify (* 1 1) into 1
0.645 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.645 * [backup-simplify]: Simplify 4.0 into 4.0
0.646 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.647 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.647 * [backup-simplify]: Simplify 0 into 0
0.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.648 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.648 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.651 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.651 * [backup-simplify]: Simplify 0 into 0
0.652 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.653 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.653 * [backup-simplify]: Simplify 0 into 0
0.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.656 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.656 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.659 * [backup-simplify]: Simplify 0 into 0
0.659 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 (- y))) 2)) into (* 4.0 (pow y 2))
0.659 * * * [progress]: simplifying candidates
0.662 * [simplify]: Simplifying:
  (- (log (- (* x x) (* 4.0 (* y y)))) (log (+ (* x x) (* 4.0 (* y y)))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (exp (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (/ (* (* (- (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y)))) (- (* x x) (* 4.0 (* y y)))) (* (* (+ (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y)))))
  (* (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))) (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))))
  (cbrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))
  (- (- (* x x) (* 4.0 (* y y))))
  (- (+ (* x x) (* 4.0 (* y y))))
  (/ (* x x) (+ (* x x) (* 4.0 (* y y))))
  (/ (* 4.0 (* y y)) (+ (* x x) (* 4.0 (* y y))))
  (/ (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))) (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))) 1)
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) 1)
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (+ (* x x) (* 4.0 (* y y))))
  (/ 1 (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (- (* x x) (* 4.0 (* y y))) (cbrt (+ (* x x) (* 4.0 (* y y)))))
  (/ 1 (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ 1 1)
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
  (/ 1 (+ (* x x) (* 4.0 (* y y))))
  (/ (+ (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (/ (- (* x x) (* 4.0 (* y y))) (* (cbrt (+ (* x x) (* 4.0 (* y y)))) (cbrt (+ (* x x) (* 4.0 (* y y))))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (+ (* x x) (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) 1)
  (/ (+ (* x x) (* 4.0 (* y y))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (+ (* x x) (* 4.0 (* y y))) (sqrt (- (* x x) (* 4.0 (* y y)))))
  (/ (+ (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (/ (- (* x x) (* 4.0 (* y y))) (+ (pow (* x x) 3) (pow (* 4.0 (* y y)) 3)))
  (/ (- (* x x) (* 4.0 (* y y))) (- (* (* x x) (* x x)) (* (* 4.0 (* y y)) (* 4.0 (* y y)))))
  (* (+ (* x x) (* 4.0 (* y y))) (+ (* (* x x) (* x x)) (+ (* (* 4.0 (* y y)) (* 4.0 (* y y))) (* (* x x) (* 4.0 (* y y))))))
  (* (+ (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
  (/ (exp (* x x)) (exp (* 4.0 (* y y))))
  (log (- (* x x) (* 4.0 (* y y))))
  (exp (- (* x x) (* 4.0 (* y y))))
  (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (cbrt (- (* x x) (* 4.0 (* y y))))
  (* (* (- (* x x) (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y)))) (- (* x x) (* 4.0 (* y y))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (- (pow (* x x) 3) (pow (* 4.0 (* y y)) 3))
  (+ (* (* x x) (* x x)) (+ (* (* 4.0 (* y y)) (* 4.0 (* y y))) (* (* x x) (* 4.0 (* y y)))))
  (- (* 4.0 (* y y)))
  (- (* (* x x) (* x x)) (* (* 4.0 (* y y)) (* 4.0 (* y y))))
  (+ (* x x) (* 4.0 (* y y)))
  (- (* 4.0 (* y y)))
  (* 4.0 (* y y))
  (* 4.0 (* y y))
  (+ (log 4.0) (+ (log y) (log y)))
  (+ (log 4.0) (log (* y y)))
  (log (* 4.0 (* y y)))
  (exp (* 4.0 (* y y)))
  (* (* (* 4.0 4.0) 4.0) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* 4.0 4.0) 4.0) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* 4.0 (* y y))) (cbrt (* 4.0 (* y y))))
  (cbrt (* 4.0 (* y y)))
  (* (* (* 4.0 (* y y)) (* 4.0 (* y y))) (* 4.0 (* y y)))
  (sqrt (* 4.0 (* y y)))
  (sqrt (* 4.0 (* y y)))
  (* (sqrt 4.0) y)
  (* (sqrt 4.0) y)
  (* 4.0 y)
  (* (cbrt 4.0) (* y y))
  (* (sqrt 4.0) (* y y))
  (* 4.0 (* y y))
  (* 4.0 (* y y))
  (* 4.0 (* y y))
  (+ (log 4.0) (+ (log y) (log y)))
  (+ (log 4.0) (log (* y y)))
  (log (* 4.0 (* y y)))
  (exp (* 4.0 (* y y)))
  (* (* (* 4.0 4.0) 4.0) (* (* (* y y) y) (* (* y y) y)))
  (* (* (* 4.0 4.0) 4.0) (* (* (* y y) (* y y)) (* y y)))
  (* (cbrt (* 4.0 (* y y))) (cbrt (* 4.0 (* y y))))
  (cbrt (* 4.0 (* y y)))
  (* (* (* 4.0 (* y y)) (* 4.0 (* y y))) (* 4.0 (* y y)))
  (sqrt (* 4.0 (* y y)))
  (sqrt (* 4.0 (* y y)))
  (* (sqrt 4.0) y)
  (* (sqrt 4.0) y)
  (* 4.0 y)
  (* (cbrt 4.0) (* y y))
  (* (sqrt 4.0) (* y y))
  (* 4.0 (* y 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)))
  (* 4.0 (pow y 2))
  (* 4.0 (pow y 2))
  (* 4.0 (pow y 2))
  (* 4.0 (pow y 2))
  (* 4.0 (pow y 2))
  (* 4.0 (pow y 2))
0.665 * * [simplify]: iteration 0: 107 enodes
0.693 * * [simplify]: iteration 1: 315 enodes
0.910 * * [simplify]: iteration 2: 1789 enodes
1.704 * * [simplify]: iteration complete: 5000 enodes
1.704 * * [simplify]: Extracting #0: cost 58 inf + 0
1.706 * * [simplify]: Extracting #1: cost 477 inf + 2
1.711 * * [simplify]: Extracting #2: cost 1734 inf + 110
1.717 * * [simplify]: Extracting #3: cost 1204 inf + 4643
1.725 * * [simplify]: Extracting #4: cost 276 inf + 14337
1.733 * * [simplify]: Extracting #5: cost 39 inf + 18024
1.746 * * [simplify]: Extracting #6: cost 3 inf + 18411
1.764 * * [simplify]: Extracting #7: cost 0 inf + 18430
1.778 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (exp (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (- (- (* x x) (* (* 4.0 y) y)))
  (- (- (* x x)) (* (* 4.0 y) y))
  (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (* (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y)))
  (/ (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (- (* x x) (* (* 4.0 y) y)))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y)))
  (/ (/ 1 (cbrt (+ (* x x) (* (* 4.0 y) y)))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  1
  (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))
  (/ (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (- (* x x) (* (* 4.0 y) y))
  (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt (- (* x x) (* (* 4.0 y) y))))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt (- (* x x) (* (* 4.0 y) y))))
  (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))
  (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow x 6) (pow (* (* 4.0 y) y) 3)))
  (/ (- (* x x) (* (* 4.0 y) y)) (- (pow x 4) (* (* 4.0 4.0) (pow y 4))))
  (* (+ (* (* (* 4.0 y) y) (+ (* (* 4.0 y) y) (* x x))) (pow x 4)) (+ (* x x) (* (* 4.0 y) y)))
  (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))
  (exp (- (* x x) (* (* 4.0 y) y)))
  (log (- (* x x) (* (* 4.0 y) y)))
  (exp (- (* x x) (* (* 4.0 y) y)))
  (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))
  (cbrt (- (* x x) (* (* 4.0 y) y)))
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (sqrt (- (* x x) (* (* 4.0 y) y)))
  (sqrt (- (* x x) (* (* 4.0 y) y)))
  (- (pow x 6) (pow (* (* 4.0 y) y) 3))
  (+ (* (* (* 4.0 y) y) (+ (* (* 4.0 y) y) (* x x))) (pow x 4))
  (* (* y (- 4.0)) y)
  (- (pow x 4) (* (* 4.0 4.0) (pow y 4)))
  (+ (* x x) (* (* 4.0 y) y))
  (* (* y (- 4.0)) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (log (* (* 4.0 y) y))
  (log (* (* 4.0 y) y))
  (log (* (* 4.0 y) y))
  (pow (exp 4.0) (* y y))
  (pow (* (* 4.0 y) y) 3)
  (pow (* (* 4.0 y) y) 3)
  (* (cbrt (* (* 4.0 y) y)) (cbrt (* (* 4.0 y) y)))
  (cbrt (* (* 4.0 y) y))
  (pow (* (* 4.0 y) y) 3)
  (sqrt (* (* 4.0 y) y))
  (sqrt (* (* 4.0 y) y))
  (* (sqrt 4.0) y)
  (* (sqrt 4.0) y)
  (* 4.0 y)
  (* (* (cbrt 4.0) y) y)
  (* (sqrt 4.0) (* y y))
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (log (* (* 4.0 y) y))
  (log (* (* 4.0 y) y))
  (log (* (* 4.0 y) y))
  (pow (exp 4.0) (* y y))
  (pow (* (* 4.0 y) y) 3)
  (pow (* (* 4.0 y) y) 3)
  (* (cbrt (* (* 4.0 y) y)) (cbrt (* (* 4.0 y) y)))
  (cbrt (* (* 4.0 y) y))
  (pow (* (* 4.0 y) y) 3)
  (sqrt (* (* 4.0 y) y))
  (sqrt (* (* 4.0 y) y))
  (* (sqrt 4.0) y)
  (* (sqrt 4.0) y)
  (* 4.0 y)
  (* (* (cbrt 4.0) y) y)
  (* (sqrt 4.0) (* y y))
  (* (* 4.0 y) y)
  -1.0
  1
  1
  (- (* x x) (* (* 4.0 y) y))
  (- (* x x) (* (* 4.0 y) y))
  (- (* x x) (* (* 4.0 y) y))
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
  (* (* 4.0 y) y)
1.779 * * * [progress]: adding candidates to table
2.204 * * [progress]: iteration 2 / 4
2.205 * * * [progress]: picking best candidate
2.223 * * * * [pick]: Picked  #<alt (λ (x y) 1)>
2.223 * * * [progress]: localizing error
2.223 * * * [progress]: generating rewritten candidates
2.223 * * * [progress]: generating series expansions
2.223 * * * [progress]: simplifying candidates
2.223 * [simplify]: Simplifying:
  
2.223 * * [simplify]: iteration 0: 0 enodes
2.223 * * [simplify]: iteration complete: 0 enodes
2.223 * * [simplify]: Extracting #0: cost 0 inf + 0
2.223 * [simplify]: Simplified to:
  
2.223 * * * [progress]: adding candidates to table
2.224 * * [progress]: iteration 3 / 4
2.224 * * * [progress]: picking best candidate
2.232 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>
2.232 * * * [progress]: localizing error
2.253 * * * [progress]: generating rewritten candidates
2.253 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
2.303 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
2.329 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.344 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
2.363 * * * [progress]: generating series expansions
2.363 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
2.363 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) x) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x)
2.363 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in (x y) around 0
2.363 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in y
2.363 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.364 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.364 * [taylor]: Taking taylor expansion of 4.0 in y
2.364 * [backup-simplify]: Simplify 4.0 into 4.0
2.364 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.364 * [taylor]: Taking taylor expansion of y in y
2.364 * [backup-simplify]: Simplify 0 into 0
2.364 * [backup-simplify]: Simplify 1 into 1
2.364 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.364 * [taylor]: Taking taylor expansion of x in y
2.364 * [backup-simplify]: Simplify x into x
2.364 * [taylor]: Taking taylor expansion of x in y
2.364 * [backup-simplify]: Simplify x into x
2.364 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.364 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.364 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
2.364 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in x
2.364 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.364 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.364 * [taylor]: Taking taylor expansion of 4.0 in x
2.364 * [backup-simplify]: Simplify 4.0 into 4.0
2.364 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.364 * [taylor]: Taking taylor expansion of y in x
2.365 * [backup-simplify]: Simplify y into y
2.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.365 * [taylor]: Taking taylor expansion of x in x
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify 1 into 1
2.365 * [taylor]: Taking taylor expansion of x in x
2.365 * [backup-simplify]: Simplify 0 into 0
2.365 * [backup-simplify]: Simplify 1 into 1
2.365 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.365 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.365 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.365 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
2.365 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in x
2.365 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.365 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.365 * [taylor]: Taking taylor expansion of 4.0 in x
2.365 * [backup-simplify]: Simplify 4.0 into 4.0
2.365 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.365 * [taylor]: Taking taylor expansion of y in x
2.365 * [backup-simplify]: Simplify y into y
2.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.365 * [taylor]: Taking taylor expansion of x in x
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 1 into 1
2.366 * [taylor]: Taking taylor expansion of x in x
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 1 into 1
2.366 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.366 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.366 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.366 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
2.366 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.366 * [taylor]: Taking taylor expansion of 4.0 in y
2.366 * [backup-simplify]: Simplify 4.0 into 4.0
2.366 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.366 * [taylor]: Taking taylor expansion of y in y
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify 1 into 1
2.367 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.368 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.368 * [backup-simplify]: Simplify (+ 0 0) into 0
2.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)))) into 0
2.369 * [taylor]: Taking taylor expansion of 0 in y
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.371 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.371 * [backup-simplify]: Simplify (* 1 1) into 1
2.372 * [backup-simplify]: Simplify (+ 0 1) into 1
2.373 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 1
2.373 * [taylor]: Taking taylor expansion of 1 in y
2.373 * [backup-simplify]: Simplify 1 into 1
2.373 * [backup-simplify]: Simplify 1 into 1
2.373 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify (* 1 1) into 1
2.374 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.374 * [backup-simplify]: Simplify 4.0 into 4.0
2.375 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.376 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.377 * [backup-simplify]: Simplify (+ 0 0) into 0
2.379 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)))) into 0
2.379 * [taylor]: Taking taylor expansion of 0 in y
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 0 into 0
2.380 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.380 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.380 * [backup-simplify]: Simplify 0 into 0
2.381 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.382 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.383 * [backup-simplify]: Simplify (+ 0 0) into 0
2.384 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.384 * [taylor]: Taking taylor expansion of 0 in y
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.384 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify (+ (* 4.0 (* (pow y 2) (/ 1 x))) (* 1 (* 1 x))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.385 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (/ 1 x)) into (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)
2.385 * [approximate]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in (x y) around 0
2.385 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in y
2.385 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.385 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.385 * [taylor]: Taking taylor expansion of 4.0 in y
2.385 * [backup-simplify]: Simplify 4.0 into 4.0
2.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.385 * [taylor]: Taking taylor expansion of y in y
2.385 * [backup-simplify]: Simplify 0 into 0
2.385 * [backup-simplify]: Simplify 1 into 1
2.385 * [backup-simplify]: Simplify (* 1 1) into 1
2.385 * [backup-simplify]: Simplify (/ 1 1) into 1
2.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.386 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.386 * [taylor]: Taking taylor expansion of x in y
2.386 * [backup-simplify]: Simplify x into x
2.386 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.386 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.386 * [taylor]: Taking taylor expansion of x in y
2.386 * [backup-simplify]: Simplify x into x
2.386 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.386 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.386 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.386 * [taylor]: Taking taylor expansion of 4.0 in x
2.386 * [backup-simplify]: Simplify 4.0 into 4.0
2.386 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.386 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.386 * [taylor]: Taking taylor expansion of y in x
2.386 * [backup-simplify]: Simplify y into y
2.386 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.386 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.386 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.386 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.386 * [taylor]: Taking taylor expansion of x in x
2.386 * [backup-simplify]: Simplify 0 into 0
2.386 * [backup-simplify]: Simplify 1 into 1
2.386 * [backup-simplify]: Simplify (* 1 1) into 1
2.387 * [backup-simplify]: Simplify (/ 1 1) into 1
2.387 * [taylor]: Taking taylor expansion of x in x
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 1 into 1
2.387 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.387 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.387 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.387 * [taylor]: Taking taylor expansion of 4.0 in x
2.387 * [backup-simplify]: Simplify 4.0 into 4.0
2.387 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.387 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.387 * [taylor]: Taking taylor expansion of y in x
2.387 * [backup-simplify]: Simplify y into y
2.387 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.387 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.387 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.387 * [taylor]: Taking taylor expansion of x in x
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 1 into 1
2.387 * [backup-simplify]: Simplify (* 1 1) into 1
2.387 * [backup-simplify]: Simplify (/ 1 1) into 1
2.388 * [taylor]: Taking taylor expansion of x in x
2.388 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify 1 into 1
2.388 * [backup-simplify]: Simplify (+ 0 1) into 1
2.388 * [backup-simplify]: Simplify (* 1 0) into 0
2.388 * [taylor]: Taking taylor expansion of 0 in y
2.388 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.389 * [backup-simplify]: Simplify (+ 0 0) into 0
2.390 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
2.390 * [taylor]: Taking taylor expansion of 1 in y
2.390 * [backup-simplify]: Simplify 1 into 1
2.390 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.391 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.392 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (* 4.0 (/ 1 (pow y 2))) 0))) into 0
2.392 * [taylor]: Taking taylor expansion of 0 in y
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.392 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.393 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.394 * [backup-simplify]: Simplify (+ 0 0) into 0
2.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 1) (* 0 0)))) into (* 4.0 (/ 1 (pow y 2)))
2.395 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.395 * [taylor]: Taking taylor expansion of 4.0 in y
2.395 * [backup-simplify]: Simplify 4.0 into 4.0
2.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.395 * [taylor]: Taking taylor expansion of y in y
2.395 * [backup-simplify]: Simplify 0 into 0
2.395 * [backup-simplify]: Simplify 1 into 1
2.395 * [backup-simplify]: Simplify (* 1 1) into 1
2.395 * [backup-simplify]: Simplify (/ 1 1) into 1
2.395 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.396 * [backup-simplify]: Simplify 4.0 into 4.0
2.396 * [backup-simplify]: Simplify 1 into 1
2.396 * [backup-simplify]: Simplify 0 into 0
2.396 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.396 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.397 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.397 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.398 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.398 * [backup-simplify]: Simplify (+ 0 0) into 0
2.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 1) (* 0 0))))) into 0
2.399 * [taylor]: Taking taylor expansion of 0 in y
2.399 * [backup-simplify]: Simplify 0 into 0
2.400 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.400 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify 0 into 0
2.401 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.402 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.404 * [backup-simplify]: Simplify (+ 0 0) into 0
2.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.405 * [taylor]: Taking taylor expansion of 0 in y
2.405 * [backup-simplify]: Simplify 0 into 0
2.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.407 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.407 * [backup-simplify]: Simplify 0 into 0
2.407 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 4.0 (* (pow (/ 1 y) -2) (/ 1 x)))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.407 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (/ 1 (- x))) into (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x))
2.407 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in (x y) around 0
2.407 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in y
2.407 * [taylor]: Taking taylor expansion of -1 in y
2.407 * [backup-simplify]: Simplify -1 into -1
2.407 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in y
2.407 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.407 * [taylor]: Taking taylor expansion of 4.0 in y
2.407 * [backup-simplify]: Simplify 4.0 into 4.0
2.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.407 * [taylor]: Taking taylor expansion of y in y
2.408 * [backup-simplify]: Simplify 0 into 0
2.408 * [backup-simplify]: Simplify 1 into 1
2.408 * [backup-simplify]: Simplify (* 1 1) into 1
2.408 * [backup-simplify]: Simplify (/ 1 1) into 1
2.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.408 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.408 * [taylor]: Taking taylor expansion of x in y
2.408 * [backup-simplify]: Simplify x into x
2.408 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.408 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.408 * [taylor]: Taking taylor expansion of x in y
2.408 * [backup-simplify]: Simplify x into x
2.408 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in x
2.408 * [taylor]: Taking taylor expansion of -1 in x
2.408 * [backup-simplify]: Simplify -1 into -1
2.408 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.408 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.408 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.408 * [taylor]: Taking taylor expansion of 4.0 in x
2.408 * [backup-simplify]: Simplify 4.0 into 4.0
2.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.408 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.408 * [taylor]: Taking taylor expansion of y in x
2.408 * [backup-simplify]: Simplify y into y
2.409 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.409 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.409 * [taylor]: Taking taylor expansion of x in x
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 1 into 1
2.409 * [backup-simplify]: Simplify (* 1 1) into 1
2.409 * [backup-simplify]: Simplify (/ 1 1) into 1
2.409 * [taylor]: Taking taylor expansion of x in x
2.409 * [backup-simplify]: Simplify 0 into 0
2.409 * [backup-simplify]: Simplify 1 into 1
2.409 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in x
2.409 * [taylor]: Taking taylor expansion of -1 in x
2.409 * [backup-simplify]: Simplify -1 into -1
2.409 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.409 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.409 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.409 * [taylor]: Taking taylor expansion of 4.0 in x
2.409 * [backup-simplify]: Simplify 4.0 into 4.0
2.409 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.409 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.409 * [taylor]: Taking taylor expansion of y in x
2.409 * [backup-simplify]: Simplify y into y
2.409 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.410 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.410 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.410 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.410 * [taylor]: Taking taylor expansion of x in x
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 1 into 1
2.410 * [backup-simplify]: Simplify (* 1 1) into 1
2.410 * [backup-simplify]: Simplify (/ 1 1) into 1
2.410 * [taylor]: Taking taylor expansion of x in x
2.410 * [backup-simplify]: Simplify 0 into 0
2.410 * [backup-simplify]: Simplify 1 into 1
2.410 * [backup-simplify]: Simplify (+ 0 1) into 1
2.411 * [backup-simplify]: Simplify (* 1 0) into 0
2.411 * [backup-simplify]: Simplify (* -1 0) into 0
2.411 * [taylor]: Taking taylor expansion of 0 in y
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.412 * [backup-simplify]: Simplify (+ 0 0) into 0
2.412 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
2.413 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
2.413 * [taylor]: Taking taylor expansion of -1 in y
2.413 * [backup-simplify]: Simplify -1 into -1
2.413 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.414 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (* 4.0 (/ 1 (pow y 2))) 0))) into 0
2.415 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
2.415 * [taylor]: Taking taylor expansion of 0 in y
2.416 * [backup-simplify]: Simplify 0 into 0
2.416 * [backup-simplify]: Simplify 0 into 0
2.416 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.416 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.416 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (+ 0 0) into 0
2.419 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 1) (* 0 0)))) into (* 4.0 (/ 1 (pow y 2)))
2.419 * [backup-simplify]: Simplify (+ (* -1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.419 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.419 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.419 * [taylor]: Taking taylor expansion of 4.0 in y
2.419 * [backup-simplify]: Simplify 4.0 into 4.0
2.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.419 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.419 * [taylor]: Taking taylor expansion of y in y
2.419 * [backup-simplify]: Simplify 0 into 0
2.419 * [backup-simplify]: Simplify 1 into 1
2.420 * [backup-simplify]: Simplify (* 1 1) into 1
2.420 * [backup-simplify]: Simplify (/ 1 1) into 1
2.420 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.420 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.421 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.421 * [backup-simplify]: Simplify -1 into -1
2.421 * [backup-simplify]: Simplify 0 into 0
2.421 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.421 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.422 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.422 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.423 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.423 * [backup-simplify]: Simplify (+ 0 0) into 0
2.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 1) (* 0 0))))) into 0
2.425 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.425 * [taylor]: Taking taylor expansion of 0 in y
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.426 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.427 * [backup-simplify]: Simplify (- 0) into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify 0 into 0
2.427 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.428 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.429 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.430 * [backup-simplify]: Simplify (+ 0 0) into 0
2.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.432 * [taylor]: Taking taylor expansion of 0 in y
2.432 * [backup-simplify]: Simplify 0 into 0
2.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.434 * [backup-simplify]: Simplify (- 0) into 0
2.434 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* (- 4.0) (* (pow (/ 1 (- y)) -2) (/ 1 (- x))))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.435 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
2.435 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) y) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y)
2.435 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in (x y) around 0
2.435 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in y
2.435 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.435 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.435 * [taylor]: Taking taylor expansion of 4.0 in y
2.435 * [backup-simplify]: Simplify 4.0 into 4.0
2.435 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.435 * [taylor]: Taking taylor expansion of y in y
2.435 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify 1 into 1
2.435 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.435 * [taylor]: Taking taylor expansion of x in y
2.435 * [backup-simplify]: Simplify x into x
2.435 * [taylor]: Taking taylor expansion of y in y
2.435 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify 1 into 1
2.436 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.436 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.436 * [backup-simplify]: Simplify (/ (pow x 2) 1) into (pow x 2)
2.436 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
2.436 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.436 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.436 * [taylor]: Taking taylor expansion of 4.0 in x
2.436 * [backup-simplify]: Simplify 4.0 into 4.0
2.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.436 * [taylor]: Taking taylor expansion of y in x
2.436 * [backup-simplify]: Simplify y into y
2.436 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.436 * [taylor]: Taking taylor expansion of x in x
2.436 * [backup-simplify]: Simplify 0 into 0
2.436 * [backup-simplify]: Simplify 1 into 1
2.436 * [taylor]: Taking taylor expansion of y in x
2.436 * [backup-simplify]: Simplify y into y
2.436 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.436 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.437 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.437 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
2.437 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
2.437 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.437 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.437 * [taylor]: Taking taylor expansion of 4.0 in x
2.437 * [backup-simplify]: Simplify 4.0 into 4.0
2.437 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [backup-simplify]: Simplify y into y
2.437 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.437 * [taylor]: Taking taylor expansion of x in x
2.437 * [backup-simplify]: Simplify 0 into 0
2.437 * [backup-simplify]: Simplify 1 into 1
2.437 * [taylor]: Taking taylor expansion of y in x
2.437 * [backup-simplify]: Simplify y into y
2.437 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.437 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.438 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.438 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
2.438 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.438 * [taylor]: Taking taylor expansion of 4.0 in y
2.438 * [backup-simplify]: Simplify 4.0 into 4.0
2.438 * [taylor]: Taking taylor expansion of y in y
2.438 * [backup-simplify]: Simplify 0 into 0
2.438 * [backup-simplify]: Simplify 1 into 1
2.438 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.439 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.439 * [backup-simplify]: Simplify (+ 0 0) into 0
2.439 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)))) into 0
2.439 * [taylor]: Taking taylor expansion of 0 in y
2.439 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.441 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.442 * [backup-simplify]: Simplify (* 1 1) into 1
2.448 * [backup-simplify]: Simplify (+ 0 1) into 1
2.448 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into (/ 1 y)
2.448 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.448 * [taylor]: Taking taylor expansion of y in y
2.448 * [backup-simplify]: Simplify 0 into 0
2.448 * [backup-simplify]: Simplify 1 into 1
2.449 * [backup-simplify]: Simplify (/ 1 1) into 1
2.449 * [backup-simplify]: Simplify 1 into 1
2.449 * [backup-simplify]: Simplify 0 into 0
2.450 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.451 * [backup-simplify]: Simplify 4.0 into 4.0
2.451 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.453 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.453 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.454 * [backup-simplify]: Simplify (+ 0 0) into 0
2.454 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
2.454 * [taylor]: Taking taylor expansion of 0 in y
2.454 * [backup-simplify]: Simplify 0 into 0
2.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.455 * [backup-simplify]: Simplify 0 into 0
2.455 * [backup-simplify]: Simplify 0 into 0
2.456 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.456 * [backup-simplify]: Simplify 0 into 0
2.457 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.459 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.460 * [backup-simplify]: Simplify (+ 0 0) into 0
2.460 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.460 * [taylor]: Taking taylor expansion of 0 in y
2.460 * [backup-simplify]: Simplify 0 into 0
2.460 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.461 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify (+ (* 4.0 (* y 1)) (* 1 (* (/ 1 y) (pow x 2)))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.462 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (/ 1 y)) into (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)
2.462 * [approximate]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in (x y) around 0
2.462 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
2.462 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.462 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.462 * [taylor]: Taking taylor expansion of 4.0 in y
2.462 * [backup-simplify]: Simplify 4.0 into 4.0
2.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.462 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.462 * [taylor]: Taking taylor expansion of y in y
2.462 * [backup-simplify]: Simplify 0 into 0
2.462 * [backup-simplify]: Simplify 1 into 1
2.463 * [backup-simplify]: Simplify (* 1 1) into 1
2.463 * [backup-simplify]: Simplify (/ 1 1) into 1
2.463 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.463 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.463 * [taylor]: Taking taylor expansion of x in y
2.463 * [backup-simplify]: Simplify x into x
2.463 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.463 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.464 * [taylor]: Taking taylor expansion of y in y
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify 1 into 1
2.464 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.464 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.464 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.464 * [taylor]: Taking taylor expansion of 4.0 in x
2.464 * [backup-simplify]: Simplify 4.0 into 4.0
2.464 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.464 * [taylor]: Taking taylor expansion of y in x
2.464 * [backup-simplify]: Simplify y into y
2.464 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.464 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.464 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.464 * [taylor]: Taking taylor expansion of x in x
2.464 * [backup-simplify]: Simplify 0 into 0
2.464 * [backup-simplify]: Simplify 1 into 1
2.464 * [backup-simplify]: Simplify (* 1 1) into 1
2.465 * [backup-simplify]: Simplify (/ 1 1) into 1
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [backup-simplify]: Simplify y into y
2.465 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.465 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.465 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.465 * [taylor]: Taking taylor expansion of 4.0 in x
2.465 * [backup-simplify]: Simplify 4.0 into 4.0
2.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.465 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.465 * [taylor]: Taking taylor expansion of y in x
2.465 * [backup-simplify]: Simplify y into y
2.465 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.465 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.465 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.465 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.465 * [taylor]: Taking taylor expansion of x in x
2.465 * [backup-simplify]: Simplify 0 into 0
2.465 * [backup-simplify]: Simplify 1 into 1
2.466 * [backup-simplify]: Simplify (* 1 1) into 1
2.466 * [backup-simplify]: Simplify (/ 1 1) into 1
2.466 * [taylor]: Taking taylor expansion of y in x
2.466 * [backup-simplify]: Simplify y into y
2.467 * [backup-simplify]: Simplify (+ 0 1) into 1
2.467 * [backup-simplify]: Simplify (* 1 y) into y
2.467 * [taylor]: Taking taylor expansion of y in y
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 1 into 1
2.468 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.469 * [backup-simplify]: Simplify (+ 0 0) into 0
2.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
2.469 * [taylor]: Taking taylor expansion of 0 in y
2.469 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.471 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.472 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
2.472 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.472 * [taylor]: Taking taylor expansion of 4.0 in y
2.473 * [backup-simplify]: Simplify 4.0 into 4.0
2.473 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.473 * [taylor]: Taking taylor expansion of y in y
2.473 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify 1 into 1
2.473 * [backup-simplify]: Simplify (/ 1 1) into 1
2.473 * [backup-simplify]: Simplify 0 into 0
2.473 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.473 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.474 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.476 * [backup-simplify]: Simplify (+ 0 0) into 0
2.477 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
2.478 * [taylor]: Taking taylor expansion of 0 in y
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.478 * [backup-simplify]: Simplify 4.0 into 4.0
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify 1 into 1
2.479 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.483 * [backup-simplify]: Simplify (+ 0 0) into 0
2.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
2.485 * [taylor]: Taking taylor expansion of 0 in y
2.485 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.486 * [backup-simplify]: Simplify 0 into 0
2.487 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.489 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.492 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.492 * [backup-simplify]: Simplify (+ 0 0) into 0
2.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.494 * [taylor]: Taking taylor expansion of 0 in y
2.494 * [backup-simplify]: Simplify 0 into 0
2.494 * [backup-simplify]: Simplify 0 into 0
2.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.496 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.496 * [backup-simplify]: Simplify 0 into 0
2.496 * [backup-simplify]: Simplify 0 into 0
2.497 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (pow (/ 1 x) -2))) (* 4.0 (* (/ 1 (/ 1 y)) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.497 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (/ 1 (- y))) into (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y))
2.497 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in (x y) around 0
2.497 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in y
2.497 * [taylor]: Taking taylor expansion of -1 in y
2.497 * [backup-simplify]: Simplify -1 into -1
2.497 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
2.497 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.497 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.497 * [taylor]: Taking taylor expansion of 4.0 in y
2.497 * [backup-simplify]: Simplify 4.0 into 4.0
2.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.497 * [taylor]: Taking taylor expansion of y in y
2.498 * [backup-simplify]: Simplify 0 into 0
2.498 * [backup-simplify]: Simplify 1 into 1
2.498 * [backup-simplify]: Simplify (* 1 1) into 1
2.498 * [backup-simplify]: Simplify (/ 1 1) into 1
2.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.498 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.498 * [taylor]: Taking taylor expansion of x in y
2.498 * [backup-simplify]: Simplify x into x
2.499 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.499 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.499 * [taylor]: Taking taylor expansion of y in y
2.499 * [backup-simplify]: Simplify 0 into 0
2.499 * [backup-simplify]: Simplify 1 into 1
2.499 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
2.499 * [taylor]: Taking taylor expansion of -1 in x
2.499 * [backup-simplify]: Simplify -1 into -1
2.499 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.499 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.499 * [taylor]: Taking taylor expansion of 4.0 in x
2.499 * [backup-simplify]: Simplify 4.0 into 4.0
2.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.499 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.499 * [taylor]: Taking taylor expansion of y in x
2.499 * [backup-simplify]: Simplify y into y
2.499 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.499 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.499 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.499 * [taylor]: Taking taylor expansion of x in x
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 1 into 1
2.500 * [backup-simplify]: Simplify (* 1 1) into 1
2.500 * [backup-simplify]: Simplify (/ 1 1) into 1
2.500 * [taylor]: Taking taylor expansion of y in x
2.500 * [backup-simplify]: Simplify y into y
2.500 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
2.501 * [taylor]: Taking taylor expansion of -1 in x
2.501 * [backup-simplify]: Simplify -1 into -1
2.501 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.501 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.501 * [taylor]: Taking taylor expansion of 4.0 in x
2.501 * [backup-simplify]: Simplify 4.0 into 4.0
2.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.501 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.501 * [taylor]: Taking taylor expansion of y in x
2.501 * [backup-simplify]: Simplify y into y
2.501 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.501 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.501 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.501 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.501 * [taylor]: Taking taylor expansion of x in x
2.501 * [backup-simplify]: Simplify 0 into 0
2.501 * [backup-simplify]: Simplify 1 into 1
2.502 * [backup-simplify]: Simplify (* 1 1) into 1
2.502 * [backup-simplify]: Simplify (/ 1 1) into 1
2.502 * [taylor]: Taking taylor expansion of y in x
2.502 * [backup-simplify]: Simplify y into y
2.503 * [backup-simplify]: Simplify (+ 0 1) into 1
2.503 * [backup-simplify]: Simplify (* 1 y) into y
2.503 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
2.503 * [taylor]: Taking taylor expansion of (* -1 y) in y
2.503 * [taylor]: Taking taylor expansion of -1 in y
2.503 * [backup-simplify]: Simplify -1 into -1
2.503 * [taylor]: Taking taylor expansion of y in y
2.503 * [backup-simplify]: Simplify 0 into 0
2.503 * [backup-simplify]: Simplify 1 into 1
2.504 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.505 * [backup-simplify]: Simplify (+ 0 0) into 0
2.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
2.506 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 y)) into 0
2.507 * [taylor]: Taking taylor expansion of 0 in y
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.509 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
2.511 * [backup-simplify]: Simplify (+ (* -1 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))) into (- (* 4.0 (/ 1 y)))
2.511 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
2.511 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.511 * [taylor]: Taking taylor expansion of 4.0 in y
2.511 * [backup-simplify]: Simplify 4.0 into 4.0
2.511 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.511 * [taylor]: Taking taylor expansion of y in y
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 1 into 1
2.512 * [backup-simplify]: Simplify (/ 1 1) into 1
2.512 * [backup-simplify]: Simplify (* -1 0) into 0
2.512 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.513 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.513 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.516 * [backup-simplify]: Simplify (+ 0 0) into 0
2.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
2.518 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))) into 0
2.518 * [taylor]: Taking taylor expansion of 0 in y
2.518 * [backup-simplify]: Simplify 0 into 0
2.518 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.519 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.519 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.519 * [backup-simplify]: Simplify 0 into 0
2.520 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
2.520 * [backup-simplify]: Simplify -1 into -1
2.520 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.521 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.522 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.524 * [backup-simplify]: Simplify (+ 0 0) into 0
2.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
2.527 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))))) into 0
2.527 * [taylor]: Taking taylor expansion of 0 in y
2.527 * [backup-simplify]: Simplify 0 into 0
2.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.529 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.529 * [backup-simplify]: Simplify (- 0) into 0
2.529 * [backup-simplify]: Simplify 0 into 0
2.529 * [backup-simplify]: Simplify 0 into 0
2.530 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
2.530 * [backup-simplify]: Simplify 0 into 0
2.531 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.533 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.536 * [backup-simplify]: Simplify (+ 0 0) into 0
2.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.539 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))))) into 0
2.539 * [taylor]: Taking taylor expansion of 0 in y
2.539 * [backup-simplify]: Simplify 0 into 0
2.539 * [backup-simplify]: Simplify 0 into 0
2.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.541 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.541 * [backup-simplify]: Simplify (- 0) into 0
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify 0 into 0
2.542 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- y)) (pow (/ 1 (- x)) -2))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.542 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.543 * [backup-simplify]: Simplify (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)) into (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))))
2.543 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
2.543 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
2.543 * [taylor]: Taking taylor expansion of 4.0 in x
2.543 * [backup-simplify]: Simplify 4.0 into 4.0
2.543 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.543 * [taylor]: Taking taylor expansion of y in x
2.543 * [backup-simplify]: Simplify y into y
2.543 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.543 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.543 * [taylor]: Taking taylor expansion of 4.0 in x
2.543 * [backup-simplify]: Simplify 4.0 into 4.0
2.543 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.543 * [taylor]: Taking taylor expansion of y in x
2.543 * [backup-simplify]: Simplify y into y
2.543 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.543 * [taylor]: Taking taylor expansion of x in x
2.543 * [backup-simplify]: Simplify 0 into 0
2.543 * [backup-simplify]: Simplify 1 into 1
2.543 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.543 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.544 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.544 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.544 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
2.544 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
2.544 * [taylor]: Taking taylor expansion of 4.0 in y
2.544 * [backup-simplify]: Simplify 4.0 into 4.0
2.544 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.544 * [taylor]: Taking taylor expansion of y in y
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 1 into 1
2.544 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.544 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.544 * [taylor]: Taking taylor expansion of 4.0 in y
2.544 * [backup-simplify]: Simplify 4.0 into 4.0
2.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.544 * [taylor]: Taking taylor expansion of y in y
2.544 * [backup-simplify]: Simplify 0 into 0
2.544 * [backup-simplify]: Simplify 1 into 1
2.544 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.544 * [taylor]: Taking taylor expansion of x in y
2.544 * [backup-simplify]: Simplify x into x
2.545 * [backup-simplify]: Simplify (* 1 1) into 1
2.545 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.545 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.545 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.545 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
2.545 * [taylor]: Taking taylor expansion of 4.0 in y
2.545 * [backup-simplify]: Simplify 4.0 into 4.0
2.545 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.545 * [taylor]: Taking taylor expansion of y in y
2.545 * [backup-simplify]: Simplify 0 into 0
2.545 * [backup-simplify]: Simplify 1 into 1
2.545 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.546 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.546 * [taylor]: Taking taylor expansion of 4.0 in y
2.546 * [backup-simplify]: Simplify 4.0 into 4.0
2.546 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.546 * [taylor]: Taking taylor expansion of y in y
2.546 * [backup-simplify]: Simplify 0 into 0
2.546 * [backup-simplify]: Simplify 1 into 1
2.546 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.546 * [taylor]: Taking taylor expansion of x in y
2.546 * [backup-simplify]: Simplify x into x
2.546 * [backup-simplify]: Simplify (* 1 1) into 1
2.546 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.547 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.547 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.547 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
2.547 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
2.547 * [taylor]: Taking taylor expansion of 4.0 in x
2.547 * [backup-simplify]: Simplify 4.0 into 4.0
2.547 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.547 * [taylor]: Taking taylor expansion of x in x
2.547 * [backup-simplify]: Simplify 0 into 0
2.547 * [backup-simplify]: Simplify 1 into 1
2.547 * [backup-simplify]: Simplify (* 1 1) into 1
2.548 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
2.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.549 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.550 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
2.551 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.551 * [backup-simplify]: Simplify 0 into 0
2.552 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.552 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.552 * [backup-simplify]: Simplify (+ 0 0) into 0
2.553 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
2.553 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
2.553 * [taylor]: Taking taylor expansion of 0 in x
2.553 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify 0 into 0
2.554 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.555 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.556 * [backup-simplify]: Simplify 0 into 0
2.556 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.557 * [backup-simplify]: Simplify (* 1 1) into 1
2.557 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.558 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
2.558 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.559 * [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))))
2.559 * [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))))
2.559 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
2.559 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
2.559 * [taylor]: Taking taylor expansion of 16.0 in x
2.559 * [backup-simplify]: Simplify 16.0 into 16.0
2.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.560 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.560 * [taylor]: Taking taylor expansion of x in x
2.560 * [backup-simplify]: Simplify 0 into 0
2.560 * [backup-simplify]: Simplify 1 into 1
2.560 * [backup-simplify]: Simplify (* 1 1) into 1
2.560 * [backup-simplify]: Simplify (* 1 1) into 1
2.561 * [backup-simplify]: Simplify (/ 1 1) into 1
2.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.562 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.566 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.567 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.568 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.569 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.570 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.572 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.573 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.574 * [backup-simplify]: Simplify (- 0) into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.574 * [backup-simplify]: Simplify 0 into 0
2.575 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.576 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify 0 into 0
2.576 * [backup-simplify]: Simplify (/ (* 4.0 (/ 1 y)) (/ (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (/ 1 y))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
2.576 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
2.576 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
2.576 * [taylor]: Taking taylor expansion of 4.0 in x
2.576 * [backup-simplify]: Simplify 4.0 into 4.0
2.576 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
2.576 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.576 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.576 * [taylor]: Taking taylor expansion of 4.0 in x
2.576 * [backup-simplify]: Simplify 4.0 into 4.0
2.576 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.576 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.576 * [taylor]: Taking taylor expansion of y in x
2.576 * [backup-simplify]: Simplify y into y
2.577 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.577 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.577 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.577 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.577 * [taylor]: Taking taylor expansion of x in x
2.577 * [backup-simplify]: Simplify 0 into 0
2.577 * [backup-simplify]: Simplify 1 into 1
2.577 * [backup-simplify]: Simplify (* 1 1) into 1
2.577 * [backup-simplify]: Simplify (/ 1 1) into 1
2.577 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.577 * [taylor]: Taking taylor expansion of y in x
2.577 * [backup-simplify]: Simplify y into y
2.578 * [backup-simplify]: Simplify (+ 0 1) into 1
2.578 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.578 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.578 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.578 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.578 * [taylor]: Taking taylor expansion of 4.0 in y
2.578 * [backup-simplify]: Simplify 4.0 into 4.0
2.578 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.578 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.578 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.578 * [taylor]: Taking taylor expansion of 4.0 in y
2.578 * [backup-simplify]: Simplify 4.0 into 4.0
2.578 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.578 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.578 * [taylor]: Taking taylor expansion of y in y
2.578 * [backup-simplify]: Simplify 0 into 0
2.578 * [backup-simplify]: Simplify 1 into 1
2.578 * [backup-simplify]: Simplify (* 1 1) into 1
2.578 * [backup-simplify]: Simplify (/ 1 1) into 1
2.579 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.579 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.579 * [taylor]: Taking taylor expansion of x in y
2.579 * [backup-simplify]: Simplify x into x
2.579 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.579 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.579 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.579 * [taylor]: Taking taylor expansion of y in y
2.579 * [backup-simplify]: Simplify 0 into 0
2.579 * [backup-simplify]: Simplify 1 into 1
2.579 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.579 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.580 * [backup-simplify]: Simplify (* 1 1) into 1
2.580 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.580 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.580 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.580 * [taylor]: Taking taylor expansion of 4.0 in y
2.580 * [backup-simplify]: Simplify 4.0 into 4.0
2.580 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.580 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.580 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.580 * [taylor]: Taking taylor expansion of 4.0 in y
2.580 * [backup-simplify]: Simplify 4.0 into 4.0
2.580 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.580 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.580 * [taylor]: Taking taylor expansion of y in y
2.580 * [backup-simplify]: Simplify 0 into 0
2.580 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (* 1 1) into 1
2.581 * [backup-simplify]: Simplify (/ 1 1) into 1
2.581 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.581 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.581 * [taylor]: Taking taylor expansion of x in y
2.581 * [backup-simplify]: Simplify x into x
2.581 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.581 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.581 * [taylor]: Taking taylor expansion of y in y
2.581 * [backup-simplify]: Simplify 0 into 0
2.581 * [backup-simplify]: Simplify 1 into 1
2.581 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.582 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.582 * [backup-simplify]: Simplify (* 1 1) into 1
2.582 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.582 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.583 * [taylor]: Taking taylor expansion of 1.0 in x
2.583 * [backup-simplify]: Simplify 1.0 into 1.0
2.583 * [backup-simplify]: Simplify 0 into 0
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.583 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.584 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.585 * [backup-simplify]: Simplify (+ 0 0) into 0
2.585 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.585 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.585 * [taylor]: Taking taylor expansion of 0 in x
2.585 * [backup-simplify]: Simplify 0 into 0
2.585 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify 0 into 0
2.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.587 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.588 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.588 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
2.588 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.593 * [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))))
2.593 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.593 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.593 * [taylor]: Taking taylor expansion of 0.25 in x
2.593 * [backup-simplify]: Simplify 0.25 into 0.25
2.593 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.593 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.593 * [taylor]: Taking taylor expansion of x in x
2.593 * [backup-simplify]: Simplify 0 into 0
2.593 * [backup-simplify]: Simplify 1 into 1
2.593 * [backup-simplify]: Simplify (* 1 1) into 1
2.594 * [backup-simplify]: Simplify (/ 1 1) into 1
2.594 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.595 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.595 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.596 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.597 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.598 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.599 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.599 * [backup-simplify]: Simplify (- 0) into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.599 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify (/ (* 4.0 (/ 1 (- y))) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (/ 1 (- y)))) into (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)))
2.600 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in (y x) around 0
2.600 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
2.600 * [taylor]: Taking taylor expansion of 4.0 in x
2.600 * [backup-simplify]: Simplify 4.0 into 4.0
2.600 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
2.600 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.600 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.600 * [taylor]: Taking taylor expansion of 4.0 in x
2.600 * [backup-simplify]: Simplify 4.0 into 4.0
2.600 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.600 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.600 * [taylor]: Taking taylor expansion of y in x
2.600 * [backup-simplify]: Simplify y into y
2.600 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.600 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.600 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.600 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.600 * [taylor]: Taking taylor expansion of x in x
2.600 * [backup-simplify]: Simplify 0 into 0
2.600 * [backup-simplify]: Simplify 1 into 1
2.600 * [backup-simplify]: Simplify (* 1 1) into 1
2.601 * [backup-simplify]: Simplify (/ 1 1) into 1
2.601 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.601 * [taylor]: Taking taylor expansion of y in x
2.601 * [backup-simplify]: Simplify y into y
2.601 * [backup-simplify]: Simplify (+ 0 1) into 1
2.601 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.601 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.601 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.601 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.601 * [taylor]: Taking taylor expansion of 4.0 in y
2.601 * [backup-simplify]: Simplify 4.0 into 4.0
2.601 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.601 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.601 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.601 * [taylor]: Taking taylor expansion of 4.0 in y
2.601 * [backup-simplify]: Simplify 4.0 into 4.0
2.601 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.601 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.601 * [taylor]: Taking taylor expansion of y in y
2.601 * [backup-simplify]: Simplify 0 into 0
2.601 * [backup-simplify]: Simplify 1 into 1
2.602 * [backup-simplify]: Simplify (* 1 1) into 1
2.602 * [backup-simplify]: Simplify (/ 1 1) into 1
2.602 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.602 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.602 * [taylor]: Taking taylor expansion of x in y
2.602 * [backup-simplify]: Simplify x into x
2.602 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.602 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.602 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.602 * [taylor]: Taking taylor expansion of y in y
2.602 * [backup-simplify]: Simplify 0 into 0
2.602 * [backup-simplify]: Simplify 1 into 1
2.602 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.603 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.603 * [backup-simplify]: Simplify (* 1 1) into 1
2.603 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.604 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.604 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.604 * [taylor]: Taking taylor expansion of 4.0 in y
2.604 * [backup-simplify]: Simplify 4.0 into 4.0
2.604 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.604 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.604 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.604 * [taylor]: Taking taylor expansion of 4.0 in y
2.604 * [backup-simplify]: Simplify 4.0 into 4.0
2.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.604 * [taylor]: Taking taylor expansion of y in y
2.604 * [backup-simplify]: Simplify 0 into 0
2.604 * [backup-simplify]: Simplify 1 into 1
2.604 * [backup-simplify]: Simplify (* 1 1) into 1
2.605 * [backup-simplify]: Simplify (/ 1 1) into 1
2.605 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.605 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.605 * [taylor]: Taking taylor expansion of x in y
2.605 * [backup-simplify]: Simplify x into x
2.605 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.605 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.605 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.605 * [taylor]: Taking taylor expansion of y in y
2.605 * [backup-simplify]: Simplify 0 into 0
2.605 * [backup-simplify]: Simplify 1 into 1
2.606 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.606 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.607 * [backup-simplify]: Simplify (* 1 1) into 1
2.607 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.607 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.607 * [taylor]: Taking taylor expansion of 1.0 in x
2.607 * [backup-simplify]: Simplify 1.0 into 1.0
2.608 * [backup-simplify]: Simplify 0 into 0
2.608 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.609 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.610 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.610 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.611 * [backup-simplify]: Simplify (+ 0 0) into 0
2.611 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.612 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.612 * [taylor]: Taking taylor expansion of 0 in x
2.612 * [backup-simplify]: Simplify 0 into 0
2.612 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify 0 into 0
2.613 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.615 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.617 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.617 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
2.618 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.619 * [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))))
2.620 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.620 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.620 * [taylor]: Taking taylor expansion of 0.25 in x
2.620 * [backup-simplify]: Simplify 0.25 into 0.25
2.620 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.620 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.620 * [taylor]: Taking taylor expansion of x in x
2.620 * [backup-simplify]: Simplify 0 into 0
2.620 * [backup-simplify]: Simplify 1 into 1
2.620 * [backup-simplify]: Simplify (* 1 1) into 1
2.620 * [backup-simplify]: Simplify (/ 1 1) into 1
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.621 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.625 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.625 * [backup-simplify]: Simplify (- 0) into 0
2.625 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.626 * [backup-simplify]: Simplify (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) into (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2)))
2.626 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
2.626 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.626 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.626 * [taylor]: Taking taylor expansion of x in y
2.626 * [backup-simplify]: Simplify x into x
2.626 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.626 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.626 * [taylor]: Taking taylor expansion of 4.0 in y
2.626 * [backup-simplify]: Simplify 4.0 into 4.0
2.626 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.626 * [taylor]: Taking taylor expansion of y in y
2.626 * [backup-simplify]: Simplify 0 into 0
2.626 * [backup-simplify]: Simplify 1 into 1
2.626 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.626 * [taylor]: Taking taylor expansion of x in y
2.626 * [backup-simplify]: Simplify x into x
2.626 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.626 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.626 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.627 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
2.627 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.627 * [taylor]: Taking taylor expansion of x in x
2.627 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify 1 into 1
2.627 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.627 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.627 * [taylor]: Taking taylor expansion of 4.0 in x
2.627 * [backup-simplify]: Simplify 4.0 into 4.0
2.627 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.627 * [taylor]: Taking taylor expansion of y in x
2.627 * [backup-simplify]: Simplify y into y
2.627 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.627 * [taylor]: Taking taylor expansion of x in x
2.627 * [backup-simplify]: Simplify 0 into 0
2.627 * [backup-simplify]: Simplify 1 into 1
2.627 * [backup-simplify]: Simplify (* 1 1) into 1
2.627 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.627 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.627 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.627 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.628 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.628 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.628 * [taylor]: Taking taylor expansion of 4.0 in x
2.628 * [backup-simplify]: Simplify 4.0 into 4.0
2.628 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.628 * [taylor]: Taking taylor expansion of y in x
2.628 * [backup-simplify]: Simplify y into y
2.628 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.628 * [taylor]: Taking taylor expansion of x in x
2.628 * [backup-simplify]: Simplify 0 into 0
2.628 * [backup-simplify]: Simplify 1 into 1
2.628 * [backup-simplify]: Simplify (* 1 1) into 1
2.628 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.628 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.628 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.628 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.629 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
2.629 * [taylor]: Taking taylor expansion of 0.25 in y
2.629 * [backup-simplify]: Simplify 0.25 into 0.25
2.629 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.629 * [taylor]: Taking taylor expansion of y in y
2.629 * [backup-simplify]: Simplify 0 into 0
2.629 * [backup-simplify]: Simplify 1 into 1
2.629 * [backup-simplify]: Simplify (* 1 1) into 1
2.629 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
2.630 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
2.631 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.632 * [backup-simplify]: Simplify 0 into 0
2.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.632 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.632 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.633 * [backup-simplify]: Simplify (+ 0 0) into 0
2.633 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
2.633 * [taylor]: Taking taylor expansion of 0 in y
2.633 * [backup-simplify]: Simplify 0 into 0
2.633 * [backup-simplify]: Simplify 0 into 0
2.634 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.634 * [backup-simplify]: Simplify 0 into 0
2.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.635 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.636 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.636 * [backup-simplify]: Simplify (* 1 1) into 1
2.636 * [backup-simplify]: Simplify (+ 0 1) into 1
2.636 * [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))))
2.637 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
2.637 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
2.637 * [taylor]: Taking taylor expansion of 0.0625 in y
2.637 * [backup-simplify]: Simplify 0.0625 into 0.0625
2.637 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
2.637 * [taylor]: Taking taylor expansion of (pow y 4) in y
2.637 * [taylor]: Taking taylor expansion of y in y
2.637 * [backup-simplify]: Simplify 0 into 0
2.637 * [backup-simplify]: Simplify 1 into 1
2.637 * [backup-simplify]: Simplify (* 1 1) into 1
2.637 * [backup-simplify]: Simplify (* 1 1) into 1
2.637 * [backup-simplify]: Simplify (/ 1 1) into 1
2.638 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.641 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.642 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.643 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.645 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.645 * [backup-simplify]: Simplify (- 0) into 0
2.645 * [backup-simplify]: Simplify 0 into 0
2.645 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.646 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify 0 into 0
2.646 * [backup-simplify]: Simplify (/ (/ 1 x) (/ (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (/ 1 x))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
2.646 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
2.646 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
2.647 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
2.647 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.647 * [taylor]: Taking taylor expansion of 4.0 in y
2.647 * [backup-simplify]: Simplify 4.0 into 4.0
2.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.647 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.647 * [taylor]: Taking taylor expansion of y in y
2.647 * [backup-simplify]: Simplify 0 into 0
2.647 * [backup-simplify]: Simplify 1 into 1
2.647 * [backup-simplify]: Simplify (* 1 1) into 1
2.647 * [backup-simplify]: Simplify (/ 1 1) into 1
2.647 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.647 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.647 * [taylor]: Taking taylor expansion of x in y
2.647 * [backup-simplify]: Simplify x into x
2.647 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.647 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.647 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.647 * [taylor]: Taking taylor expansion of x in y
2.647 * [backup-simplify]: Simplify x into x
2.648 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.648 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.648 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.649 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
2.649 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.649 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.649 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.649 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.649 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.649 * [taylor]: Taking taylor expansion of 4.0 in x
2.649 * [backup-simplify]: Simplify 4.0 into 4.0
2.649 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.649 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.649 * [taylor]: Taking taylor expansion of y in x
2.649 * [backup-simplify]: Simplify y into y
2.649 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.649 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.649 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.649 * [taylor]: Taking taylor expansion of x in x
2.649 * [backup-simplify]: Simplify 0 into 0
2.649 * [backup-simplify]: Simplify 1 into 1
2.650 * [backup-simplify]: Simplify (* 1 1) into 1
2.650 * [backup-simplify]: Simplify (/ 1 1) into 1
2.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.650 * [taylor]: Taking taylor expansion of x in x
2.650 * [backup-simplify]: Simplify 0 into 0
2.650 * [backup-simplify]: Simplify 1 into 1
2.651 * [backup-simplify]: Simplify (+ 0 1) into 1
2.651 * [backup-simplify]: Simplify (* 1 1) into 1
2.652 * [backup-simplify]: Simplify (* 1 1) into 1
2.652 * [backup-simplify]: Simplify (/ 1 1) into 1
2.652 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.652 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.652 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.652 * [taylor]: Taking taylor expansion of 4.0 in x
2.652 * [backup-simplify]: Simplify 4.0 into 4.0
2.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.652 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.652 * [taylor]: Taking taylor expansion of y in x
2.652 * [backup-simplify]: Simplify y into y
2.652 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.652 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.652 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.653 * [taylor]: Taking taylor expansion of x in x
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify 1 into 1
2.653 * [backup-simplify]: Simplify (* 1 1) into 1
2.653 * [backup-simplify]: Simplify (/ 1 1) into 1
2.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.653 * [taylor]: Taking taylor expansion of x in x
2.653 * [backup-simplify]: Simplify 0 into 0
2.653 * [backup-simplify]: Simplify 1 into 1
2.654 * [backup-simplify]: Simplify (+ 0 1) into 1
2.654 * [backup-simplify]: Simplify (* 1 1) into 1
2.655 * [backup-simplify]: Simplify (* 1 1) into 1
2.655 * [backup-simplify]: Simplify (/ 1 1) into 1
2.655 * [taylor]: Taking taylor expansion of 1 in y
2.655 * [backup-simplify]: Simplify 1 into 1
2.655 * [backup-simplify]: Simplify 0 into 0
2.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.658 * [backup-simplify]: Simplify (+ 0 0) into 0
2.658 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.659 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.659 * [taylor]: Taking taylor expansion of 0 in y
2.659 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify 0 into 0
2.659 * [backup-simplify]: Simplify 0 into 0
2.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.660 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.661 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.663 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
2.664 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.664 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.665 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.665 * [taylor]: Taking taylor expansion of 4.0 in y
2.665 * [backup-simplify]: Simplify 4.0 into 4.0
2.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.665 * [taylor]: Taking taylor expansion of y in y
2.665 * [backup-simplify]: Simplify 0 into 0
2.665 * [backup-simplify]: Simplify 1 into 1
2.665 * [backup-simplify]: Simplify (* 1 1) into 1
2.665 * [backup-simplify]: Simplify (/ 1 1) into 1
2.667 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.667 * [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
2.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.672 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.674 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.675 * [backup-simplify]: Simplify (- 0) into 0
2.675 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 0 into 0
2.675 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (/ 1 (- x)))) into (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)))
2.676 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
2.676 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
2.676 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
2.676 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.676 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 y 2)) in y
2.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.676 * [taylor]: Taking taylor expansion of y in y
2.676 * [backup-simplify]: Simplify 0 into 0
2.676 * [backup-simplify]: Simplify 1 into 1
2.676 * [backup-simplify]: Simplify (* 1 1) into 1
2.677 * [backup-simplify]: Simplify (/ 1 1) into 1
2.677 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.677 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.677 * [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 (pow x 2) in y
2.677 * [taylor]: Taking taylor expansion of x in y
2.677 * [backup-simplify]: Simplify x into x
2.678 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.678 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.678 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.678 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
2.679 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.679 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.679 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.679 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.679 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.679 * [taylor]: Taking taylor expansion of 4.0 in x
2.679 * [backup-simplify]: Simplify 4.0 into 4.0
2.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.679 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.679 * [taylor]: Taking taylor expansion of y in x
2.679 * [backup-simplify]: Simplify y into y
2.679 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.679 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.679 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.679 * [taylor]: Taking taylor expansion of x in x
2.679 * [backup-simplify]: Simplify 0 into 0
2.679 * [backup-simplify]: Simplify 1 into 1
2.680 * [backup-simplify]: Simplify (* 1 1) into 1
2.680 * [backup-simplify]: Simplify (/ 1 1) into 1
2.680 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.680 * [taylor]: Taking taylor expansion of x in x
2.680 * [backup-simplify]: Simplify 0 into 0
2.680 * [backup-simplify]: Simplify 1 into 1
2.681 * [backup-simplify]: Simplify (+ 0 1) into 1
2.681 * [backup-simplify]: Simplify (* 1 1) into 1
2.681 * [backup-simplify]: Simplify (* 1 1) into 1
2.682 * [backup-simplify]: Simplify (/ 1 1) into 1
2.682 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.682 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.682 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.682 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.682 * [taylor]: Taking taylor expansion of 4.0 in x
2.682 * [backup-simplify]: Simplify 4.0 into 4.0
2.682 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.682 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.682 * [taylor]: Taking taylor expansion of y in x
2.682 * [backup-simplify]: Simplify y into y
2.682 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.682 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.682 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.682 * [taylor]: Taking taylor expansion of x in x
2.682 * [backup-simplify]: Simplify 0 into 0
2.682 * [backup-simplify]: Simplify 1 into 1
2.683 * [backup-simplify]: Simplify (* 1 1) into 1
2.683 * [backup-simplify]: Simplify (/ 1 1) into 1
2.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.683 * [taylor]: Taking taylor expansion of x in x
2.683 * [backup-simplify]: Simplify 0 into 0
2.683 * [backup-simplify]: Simplify 1 into 1
2.684 * [backup-simplify]: Simplify (+ 0 1) into 1
2.684 * [backup-simplify]: Simplify (* 1 1) into 1
2.684 * [backup-simplify]: Simplify (* 1 1) into 1
2.684 * [backup-simplify]: Simplify (/ 1 1) into 1
2.684 * [taylor]: Taking taylor expansion of 1 in y
2.684 * [backup-simplify]: Simplify 1 into 1
2.685 * [backup-simplify]: Simplify 0 into 0
2.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.686 * [backup-simplify]: Simplify (+ 0 0) into 0
2.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.687 * [taylor]: Taking taylor expansion of 0 in y
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify 0 into 0
2.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.688 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
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 (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
2.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.690 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.690 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.690 * [taylor]: Taking taylor expansion of 4.0 in y
2.690 * [backup-simplify]: Simplify 4.0 into 4.0
2.690 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.690 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.690 * [taylor]: Taking taylor expansion of y in y
2.690 * [backup-simplify]: Simplify 0 into 0
2.690 * [backup-simplify]: Simplify 1 into 1
2.690 * [backup-simplify]: Simplify (* 1 1) into 1
2.691 * [backup-simplify]: Simplify (/ 1 1) into 1
2.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.692 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.693 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.696 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.696 * [backup-simplify]: Simplify (- 0) into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * [backup-simplify]: Simplify 0 into 0
2.696 * * * [progress]: simplifying candidates
2.700 * [simplify]: Simplifying:
  (- (log (+ (* x x) (* (* 4.0 y) y))) (log x))
  (log (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (exp (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) (* (* x x) x))
  (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (* (* (/ (+ (* x x) (* (* 4.0 y) y)) x) (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (- (+ (* x x) (* (* 4.0 y) y)))
  (- x)
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x))
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt x))
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x))
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1)
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) x)
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1)
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt x))
  (/ 1 1)
  (/ (+ (* x x) (* (* 4.0 y) y)) x)
  (/ 1 x)
  (/ x (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (* (cbrt x) (cbrt x)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt x))
  (/ (+ (* x x) (* (* 4.0 y) y)) 1)
  (/ x (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ x (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ x (+ (* x x) (* (* 4.0 y) y)))
  (* x (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))))
  (* x (- (* x x) (* (* 4.0 y) y)))
  (- (log (+ (* x x) (* (* 4.0 y) y))) (log y))
  (log (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (exp (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (/ (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) (* (* y y) y))
  (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (* (* (/ (+ (* x x) (* (* 4.0 y) y)) y) (/ (+ (* x x) (* (* 4.0 y) y)) y)) (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (- (+ (* x x) (* (* 4.0 y) y)))
  (- y)
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt y) (cbrt y)))
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt y))
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt y))
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y))
  (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1)
  (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) y)
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt y))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y))
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1)
  (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt y))
  (/ 1 1)
  (/ (+ (* x x) (* (* 4.0 y) y)) y)
  (/ 1 y)
  (/ y (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (* (cbrt y) (cbrt y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt y))
  (/ (+ (* x x) (* (* 4.0 y) y)) 1)
  (/ y (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ y (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ y (+ (* x x) (* (* 4.0 y) y)))
  (* y (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))))
  (* y (- (* x x) (* (* 4.0 y) y)))
  (- (+ (log 4.0) (log y)) (- (log (+ (* x x) (* (* 4.0 y) y))) (log y)))
  (- (+ (log 4.0) (log y)) (log (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (- (log (* 4.0 y)) (- (log (+ (* x x) (* (* 4.0 y) y))) (log y)))
  (- (log (* 4.0 y)) (log (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (log (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (exp (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* y y) y)) (/ (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) (* (* y y) y)))
  (/ (* (* (* 4.0 4.0) 4.0) (* (* y y) y)) (* (* (/ (+ (* x x) (* (* 4.0 y) y)) y) (/ (+ (* x x) (* (* 4.0 y) y)) y)) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ (* (* (* 4.0 y) (* 4.0 y)) (* 4.0 y)) (/ (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) (* (* y y) y)))
  (/ (* (* (* 4.0 y) (* 4.0 y)) (* 4.0 y)) (* (* (/ (+ (* x x) (* (* 4.0 y) y)) y) (/ (+ (* x x) (* (* 4.0 y) y)) y)) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (* (cbrt (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) (cbrt (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))
  (cbrt (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (* (* (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (sqrt (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (sqrt (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (- (* 4.0 y))
  (- (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (/ 4.0 (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y))))
  (/ y (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ 4.0 (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ y (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ 4.0 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt y) (cbrt y))))
  (/ y (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt y)))
  (/ 4.0 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt y)))
  (/ y (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y)))
  (/ 4.0 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ y (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) y))
  (/ 4.0 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt y) (cbrt y))))
  (/ y (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt y)))
  (/ 4.0 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y)))
  (/ y (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y)))
  (/ 4.0 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ y (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) y))
  (/ 4.0 (/ 1 (* (cbrt y) (cbrt y))))
  (/ y (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt y)))
  (/ 4.0 (/ 1 (sqrt y)))
  (/ y (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt y)))
  (/ 4.0 (/ 1 1))
  (/ y (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (/ 4.0 1)
  (/ y (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (/ 4.0 (+ (* x x) (* (* 4.0 y) y)))
  (/ y (/ 1 y))
  (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) y))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) y) (* 4.0 y))
  (/ (* 4.0 y) (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) y))))
  (/ (* 4.0 y) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) y)))
  (/ (* 4.0 y) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt y) (cbrt y))))
  (/ (* 4.0 y) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt y)))
  (/ (* 4.0 y) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ (* 4.0 y) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt y) (cbrt y))))
  (/ (* 4.0 y) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt y)))
  (/ (* 4.0 y) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ (* 4.0 y) (/ 1 (* (cbrt y) (cbrt y))))
  (/ (* 4.0 y) (/ 1 (sqrt y)))
  (/ (* 4.0 y) (/ 1 1))
  (/ (* 4.0 y) 1)
  (/ (* 4.0 y) (+ (* x x) (* (* 4.0 y) y)))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) y) y)
  (/ (* 4.0 y) (+ (* x x) (* (* 4.0 y) y)))
  (- (log x) (- (log (+ (* x x) (* (* 4.0 y) y))) (log x)))
  (- (log x) (log (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (log (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (exp (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (* (* x x) x) (/ (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) (* (* x x) x)))
  (/ (* (* x x) x) (* (* (/ (+ (* x x) (* (* 4.0 y) y)) x) (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (* (cbrt (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))) (cbrt (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))))
  (cbrt (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (* (* (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))) (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (sqrt (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (sqrt (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (- x)
  (- (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x))))
  (/ (cbrt x) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (cbrt x) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt x) (cbrt x))))
  (/ (cbrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt x)))
  (/ (cbrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ (cbrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt x) (cbrt x))))
  (/ (cbrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (cbrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ (cbrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (cbrt x) (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 (sqrt x)))
  (/ (cbrt x) (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt x)))
  (/ (* (cbrt x) (cbrt x)) (/ 1 1))
  (/ (cbrt x) (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (* (cbrt x) (cbrt x)) (+ (* x x) (* (* 4.0 y) y)))
  (/ (cbrt x) (/ 1 x))
  (/ (sqrt x) (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x))))
  (/ (sqrt x) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ (sqrt x) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt x) (cbrt x))))
  (/ (sqrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ (sqrt x) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt x)))
  (/ (sqrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (sqrt x) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ (sqrt x) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt x) (cbrt x))))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ (sqrt x) (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ (sqrt x) (/ 1 (* (cbrt x) (cbrt x))))
  (/ (sqrt x) (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt x)))
  (/ (sqrt x) (/ 1 (sqrt x)))
  (/ (sqrt x) (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt x)))
  (/ (sqrt x) (/ 1 1))
  (/ (sqrt x) (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (sqrt x) 1)
  (/ (sqrt x) (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (sqrt x) (+ (* x x) (* (* 4.0 y) y)))
  (/ (sqrt x) (/ 1 x))
  (/ 1 (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x))))
  (/ x (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ 1 (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ x (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ 1 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt x) (cbrt x))))
  (/ x (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ 1 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt x)))
  (/ x (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ 1 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ x (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt x) (cbrt x))))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (cbrt x)))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) x))
  (/ 1 (/ 1 (* (cbrt x) (cbrt x))))
  (/ x (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt x)))
  (/ 1 (/ 1 (sqrt x)))
  (/ x (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt x)))
  (/ 1 (/ 1 1))
  (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ 1 1)
  (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ x (/ 1 x))
  (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) x))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) x) x)
  (/ x (* (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x)) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) x))))
  (/ x (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) x)))
  (/ x (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (* (cbrt x) (cbrt x))))
  (/ x (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt x)))
  (/ x (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt x) (cbrt x))))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt x)))
  (/ x (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ x (/ 1 (* (cbrt x) (cbrt x))))
  (/ x (/ 1 (sqrt x)))
  (/ x (/ 1 1))
  (/ x 1)
  (/ x (+ (* x x) (* (* 4.0 y) y)))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) x) (cbrt x))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) x) (sqrt x))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) x) x)
  (/ x (+ (* x x) (* (* 4.0 y) y)))
  (+ x (* 4.0 (/ (pow y 2) x)))
  (+ x (* 4.0 (/ (pow y 2) x)))
  (+ x (* 4.0 (/ (pow y 2) x)))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  0
  0
  0
  0
  0
  0
2.703 * * [simplify]: iteration 0: 272 enodes
2.798 * * [simplify]: iteration 1: 764 enodes
3.138 * * [simplify]: iteration complete: 5000 enodes
3.139 * * [simplify]: Extracting #0: cost 203 inf + 0
3.144 * * [simplify]: Extracting #1: cost 1415 inf + 13
3.156 * * [simplify]: Extracting #2: cost 1949 inf + 657
3.170 * * [simplify]: Extracting #3: cost 1796 inf + 3242
3.187 * * [simplify]: Extracting #4: cost 622 inf + 21245
3.210 * * [simplify]: Extracting #5: cost 36 inf + 32498
3.224 * * [simplify]: Extracting #6: cost 0 inf + 33218
3.242 * [simplify]: Simplified to:
  (log (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (log (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (exp (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (/ (pow (+ (* 4.0 (* y y)) (* x x)) 3) (pow x 3))
  (* (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (pow (/ (+ (* 4.0 (* y y)) (* x x)) x) 3)
  (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x))
  (- (+ (* 4.0 (* y y)) (* x x)))
  (- x)
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x))
  (/ (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (sqrt x))
  (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) x)
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (sqrt x))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (sqrt x))
  (sqrt (+ (* 4.0 (* y y)) (* x x)))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ (* 4.0 (* y y)) (* x x)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ (* 4.0 (* y y)) (* x x)) (sqrt x))
  1
  (/ (+ (* 4.0 (* y y)) (* x x)) x)
  (/ 1 x)
  (/ x (+ (* 4.0 (* y y)) (* x x)))
  (/ (/ (+ (* 4.0 (* y y)) (* x x)) (cbrt x)) (cbrt x))
  (/ (+ (* 4.0 (* y y)) (* x x)) (sqrt x))
  (+ (* 4.0 (* y y)) (* x x))
  (/ x (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ x (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ x (+ (* 4.0 (* y y)) (* x x)))
  (* x (+ (* x (pow x 3)) (* (* 4.0 (* y y)) (- (* 4.0 (* y y)) (* x x)))))
  (* x (- (* x x) (* 4.0 (* y y))))
  (log (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (log (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (exp (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (/ (pow (+ (* 4.0 (* y y)) (* x x)) 3) (pow y 3))
  (* (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y)) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (pow (/ (+ (* 4.0 (* y y)) (* x x)) y) 3)
  (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (- (+ (* 4.0 (* y y)) (* x x)))
  (- y)
  (* (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt y)) (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt y)))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt y))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (/ (sqrt y) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (sqrt y))
  (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) y)
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (cbrt y))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (sqrt y))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (sqrt y))
  (sqrt (+ (* 4.0 (* y y)) (* x x)))
  (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ (* 4.0 (* y y)) (* x x)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ (* 4.0 (* y y)) (* x x)) (sqrt y))
  1
  (/ (+ (* 4.0 (* y y)) (* x x)) y)
  (/ 1 y)
  (/ y (+ (* 4.0 (* y y)) (* x x)))
  (/ (/ (+ (* 4.0 (* y y)) (* x x)) (cbrt y)) (cbrt y))
  (/ (+ (* 4.0 (* y y)) (* x x)) (sqrt y))
  (+ (* 4.0 (* y y)) (* x x))
  (/ y (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ y (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ y (+ (* 4.0 (* y y)) (* x x)))
  (* y (+ (* x (pow x 3)) (* (* 4.0 (* y y)) (- (* 4.0 (* y y)) (* x x)))))
  (* y (- (* x x) (* 4.0 (* y y))))
  (log (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (log (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (log (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (log (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (log (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (exp (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (/ (pow y 3) (/ (/ (pow (+ (* 4.0 (* y y)) (* x x)) 3) (pow y 3)) (pow 4.0 3)))
  (* (/ (pow 4.0 3) (pow (/ (+ (* 4.0 (* y y)) (* x x)) y) 3)) (pow y 3))
  (/ (* (pow (* y 4.0) 3) (pow y 3)) (pow (+ (* 4.0 (* y y)) (* x x)) 3))
  (/ (pow (* y 4.0) 3) (pow (/ (+ (* 4.0 (* y y)) (* x x)) y) 3))
  (* (cbrt (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y))) (cbrt (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y))))
  (cbrt (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (pow (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)) 3)
  (sqrt (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (sqrt (/ (* y 4.0) (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (* (- 4.0) y)
  (- (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (/ (/ 4.0 (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y))) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (/ y (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (/ 4.0 (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (/ y (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) y)))
  (/ (* 4.0 (* (cbrt y) (cbrt y))) (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (/ (* y (cbrt y)) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (* (/ 4.0 (cbrt (+ (* 4.0 (* y y)) (* x x)))) (/ (sqrt y) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (* (/ y (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt y))
  (/ (/ 4.0 (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* y y) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (* (/ 4.0 (sqrt (+ (* 4.0 (* y y)) (* x x)))) (* (cbrt y) (cbrt y)))
  (/ y (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (cbrt y)))
  (/ (* 4.0 (sqrt y)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* (/ y (sqrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt y))
  (/ 4.0 (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* y y) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* 4.0 (* (cbrt y) (cbrt y)))
  (* (/ y (+ (* 4.0 (* y y)) (* x x))) (cbrt y))
  (* 4.0 (sqrt y))
  (* (/ y (+ (* 4.0 (* y y)) (* x x))) (sqrt y))
  4.0
  (* (/ y (+ (* 4.0 (* y y)) (* x x))) y)
  4.0
  (* (/ y (+ (* 4.0 (* y y)) (* x x))) y)
  (/ 4.0 (+ (* 4.0 (* y y)) (* x x)))
  (* y y)
  (/ (* 1 y) (+ (* 4.0 (* y y)) (* x x)))
  (/ (/ (+ (* 4.0 (* y y)) (* x x)) (* y 4.0)) y)
  (* (/ 4.0 (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y))) (/ y (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) y))))
  (* (/ 4.0 (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) y))) y)
  (/ (* (* (* y 4.0) (cbrt y)) (cbrt y)) (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (* (/ 4.0 (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (/ (sqrt y) (cbrt (+ (* 4.0 (* y y)) (* x x)))))) y)
  (/ (/ (* y 4.0) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* y 4.0) (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (* (cbrt y) (cbrt y))))
  (/ 4.0 (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (* y (sqrt y))))
  (/ (* y 4.0) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* (* (* y 4.0) (cbrt y)) (cbrt y))
  (* (* y 4.0) (sqrt y))
  (* y 4.0)
  (* y 4.0)
  (/ 4.0 (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (/ (+ (* 4.0 (* y y)) (* x x)) (* y y))
  (/ 4.0 (/ (+ (* 4.0 (* y y)) (* x x)) y))
  (log (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (log (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (log (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (pow (exp (/ x (+ (* 4.0 (* y y)) (* x x)))) x)
  (/ (* (pow x 3) (pow x 3)) (pow (+ (* 4.0 (* y y)) (* x x)) 3))
  (/ (pow x 3) (pow (/ (+ (* 4.0 (* y y)) (* x x)) x) 3))
  (* (cbrt (* (/ x (+ (* 4.0 (* y y)) (* x x))) x)) (cbrt (* (/ x (+ (* 4.0 (* y y)) (* x x))) x)))
  (cbrt (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (pow (* (/ x (+ (* 4.0 (* y y)) (* x x))) x) 3)
  (sqrt (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (sqrt (* (/ x (+ (* 4.0 (* y y)) (* x x))) x))
  (- x)
  (/ (- (+ (* 4.0 (* y y)) (* x x))) x)
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x))))
  (/ (cbrt x) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (cbrt x) (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (* (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (cbrt x) (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x)))
  (* (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x))
  (* (/ (cbrt x) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x))
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (cbrt x) x) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (* (cbrt x) (cbrt x))))
  (* (/ (cbrt x) (sqrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt x))
  (* (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x))
  (/ (* (cbrt x) (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (cbrt x) (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x)))
  (* (/ (cbrt x) (sqrt (+ (* 4.0 (* y y)) (* x x)))) x)
  (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))
  (/ (* (cbrt x) (cbrt x)) (+ (* 4.0 (* y y)) (* x x)))
  (* (* (cbrt x) (cbrt x)) (sqrt x))
  (/ (* (cbrt x) (sqrt x)) (+ (* 4.0 (* y y)) (* x x)))
  (* (cbrt x) (cbrt x))
  (/ (* (cbrt x) x) (+ (* 4.0 (* y y)) (* x x)))
  (* (cbrt x) (cbrt x))
  (/ (* (cbrt x) x) (+ (* 4.0 (* y y)) (* x x)))
  (/ (* (cbrt x) (cbrt x)) (+ (* 4.0 (* y y)) (* x x)))
  (* (cbrt x) x)
  (/ (/ (sqrt x) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x))) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (sqrt x) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (sqrt x) (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x))))))
  (/ (sqrt x) (/ (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x)))
  (/ (* (sqrt x) (sqrt x)) (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (/ (* (sqrt x) (sqrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (/ (sqrt x) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (sqrt x) x) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (* (/ (sqrt x) (sqrt (+ (* 4.0 (* y y)) (* x x)))) (* (cbrt x) (cbrt x)))
  (/ (* (sqrt x) (cbrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (sqrt x) (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (sqrt x) (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (sqrt x) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* (sqrt x) x) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* (sqrt x) (* (cbrt x) (cbrt x)))
  (/ (* (sqrt x) (cbrt x)) (+ (* 4.0 (* y y)) (* x x)))
  (* (sqrt x) (sqrt x))
  (/ (* (sqrt x) (sqrt x)) (+ (* 4.0 (* y y)) (* x x)))
  (sqrt x)
  (* (/ (sqrt x) (+ (* 4.0 (* y y)) (* x x))) x)
  (sqrt x)
  (* (/ (sqrt x) (+ (* 4.0 (* y y)) (* x x))) x)
  (/ (sqrt x) (+ (* 4.0 (* y y)) (* x x)))
  (* (sqrt x) x)
  (/ 1 (* (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x))))
  (/ x (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ 1 (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ x (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x (cbrt x)) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ 1 (/ (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x)))
  (* (/ x (cbrt (+ (* 4.0 (* y y)) (* x x)))) (sqrt x))
  (/ (/ 1 (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x x) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (cbrt x) (/ (sqrt (+ (* 4.0 (* y y)) (* x x))) (cbrt x)))
  (* (/ x (sqrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt x))
  (/ (* 1 (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ 1 (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x x) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* (cbrt x) (cbrt x))
  (* (/ x (+ (* 4.0 (* y y)) (* x x))) (cbrt x))
  (sqrt x)
  (/ (* x (sqrt x)) (+ (* 4.0 (* y y)) (* x x)))
  1
  (* (/ x (+ (* 4.0 (* y y)) (* x x))) x)
  1
  (* (/ x (+ (* 4.0 (* y y)) (* x x))) x)
  (/ 1 (+ (* 4.0 (* y y)) (* x x)))
  (* x x)
  (/ (* 1 x) (+ (* 4.0 (* y y)) (* x x)))
  (/ (+ (* 4.0 (* y y)) (* x x)) (* x x))
  (/ x (* (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x)) (cbrt (/ (+ (* 4.0 (* y y)) (* x x)) x))))
  (/ x (sqrt (/ (+ (* 4.0 (* y y)) (* x x)) x)))
  (/ (* x (* (cbrt x) (cbrt x))) (* (cbrt (+ (* 4.0 (* y y)) (* x x))) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (* (/ x (cbrt (+ (* 4.0 (* y y)) (* x x)))) (/ (sqrt x) (cbrt (+ (* 4.0 (* y y)) (* x x)))))
  (/ (/ x (cbrt (+ (* 4.0 (* y y)) (* x x)))) (cbrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x (* (cbrt x) (cbrt x))) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ (* x (sqrt x)) (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (/ x (sqrt (+ (* 4.0 (* y y)) (* x x))))
  (* x (* (cbrt x) (cbrt x)))
  (* x (sqrt x))
  x
  x
  (/ x (+ (* 4.0 (* y y)) (* x x)))
  (/ (+ (* 4.0 (* y y)) (* x x)) (* (cbrt x) x))
  (/ (+ (* 4.0 (* y y)) (* x x)) (* (sqrt x) x))
  (/ (+ (* 4.0 (* y y)) (* x x)) (* x x))
  (/ x (+ (* 4.0 (* y y)) (* x x)))
  (+ (* 4.0 (/ (* y y) x)) x)
  (+ (* 4.0 (/ (* y y) x)) x)
  (+ (* 4.0 (/ (* y y) x)) x)
  (+ (* y 4.0) (/ x (/ y x)))
  (+ (* y 4.0) (/ x (/ y x)))
  (+ (* y 4.0) (/ x (/ y x)))
  0
  0
  0
  0
  0
  0
3.245 * * * [progress]: adding candidates to table
4.339 * * [progress]: iteration 4 / 4
4.339 * * * [progress]: picking best candidate
4.355 * * * * [pick]: Picked  #<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))>
4.355 * * * [progress]: localizing error
4.389 * * * [progress]: generating rewritten candidates
4.389 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
4.420 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
4.427 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
4.448 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
4.488 * * * [progress]: generating series expansions
4.488 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
4.489 * [backup-simplify]: Simplify (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
4.489 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
4.489 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.489 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
4.489 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.489 * [taylor]: Taking taylor expansion of x in y
4.489 * [backup-simplify]: Simplify x into x
4.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.489 * [taylor]: Taking taylor expansion of 4.0 in y
4.489 * [backup-simplify]: Simplify 4.0 into 4.0
4.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.489 * [taylor]: Taking taylor expansion of y in y
4.489 * [backup-simplify]: Simplify 0 into 0
4.489 * [backup-simplify]: Simplify 1 into 1
4.489 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.490 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.490 * [taylor]: Taking taylor expansion of 4.0 in y
4.490 * [backup-simplify]: Simplify 4.0 into 4.0
4.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.490 * [taylor]: Taking taylor expansion of y in y
4.490 * [backup-simplify]: Simplify 0 into 0
4.490 * [backup-simplify]: Simplify 1 into 1
4.490 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.490 * [taylor]: Taking taylor expansion of x in y
4.490 * [backup-simplify]: Simplify x into x
4.490 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.490 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.490 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.490 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.491 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.491 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.491 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.491 * [taylor]: Taking taylor expansion of x in x
4.491 * [backup-simplify]: Simplify 0 into 0
4.491 * [backup-simplify]: Simplify 1 into 1
4.491 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.491 * [taylor]: Taking taylor expansion of 4.0 in x
4.491 * [backup-simplify]: Simplify 4.0 into 4.0
4.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.491 * [taylor]: Taking taylor expansion of y in x
4.491 * [backup-simplify]: Simplify y into y
4.491 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.491 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.491 * [taylor]: Taking taylor expansion of 4.0 in x
4.491 * [backup-simplify]: Simplify 4.0 into 4.0
4.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.491 * [taylor]: Taking taylor expansion of y in x
4.491 * [backup-simplify]: Simplify y into y
4.491 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.491 * [taylor]: Taking taylor expansion of x in x
4.491 * [backup-simplify]: Simplify 0 into 0
4.491 * [backup-simplify]: Simplify 1 into 1
4.491 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.491 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.492 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.492 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.492 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.492 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.492 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.493 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.493 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.493 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.493 * [taylor]: Taking taylor expansion of x in x
4.493 * [backup-simplify]: Simplify 0 into 0
4.493 * [backup-simplify]: Simplify 1 into 1
4.493 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.493 * [taylor]: Taking taylor expansion of 4.0 in x
4.493 * [backup-simplify]: Simplify 4.0 into 4.0
4.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.493 * [taylor]: Taking taylor expansion of y in x
4.493 * [backup-simplify]: Simplify y into y
4.493 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.493 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.493 * [taylor]: Taking taylor expansion of 4.0 in x
4.493 * [backup-simplify]: Simplify 4.0 into 4.0
4.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.493 * [taylor]: Taking taylor expansion of y in x
4.493 * [backup-simplify]: Simplify y into y
4.493 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.493 * [taylor]: Taking taylor expansion of x in x
4.493 * [backup-simplify]: Simplify 0 into 0
4.493 * [backup-simplify]: Simplify 1 into 1
4.493 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.493 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.494 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.494 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.494 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.494 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.494 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.495 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.495 * [taylor]: Taking taylor expansion of -1.0 in y
4.495 * [backup-simplify]: Simplify -1.0 into -1.0
4.495 * [backup-simplify]: Simplify -1.0 into -1.0
4.495 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.496 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.496 * [backup-simplify]: Simplify (- 0) into 0
4.497 * [backup-simplify]: Simplify (+ 0 0) into 0
4.497 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.497 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.498 * [backup-simplify]: Simplify (+ 0 0) into 0
4.498 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
4.498 * [taylor]: Taking taylor expansion of 0 in y
4.498 * [backup-simplify]: Simplify 0 into 0
4.498 * [backup-simplify]: Simplify 0 into 0
4.498 * [backup-simplify]: Simplify 0 into 0
4.499 * [backup-simplify]: Simplify (* 1 1) into 1
4.499 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.500 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.501 * [backup-simplify]: Simplify (- 0) into 0
4.501 * [backup-simplify]: Simplify (+ 1 0) into 1
4.501 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.503 * [backup-simplify]: Simplify (* 1 1) into 1
4.503 * [backup-simplify]: Simplify (+ 0 1) into 1
4.504 * [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)))
4.504 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
4.504 * [taylor]: Taking taylor expansion of 0.5 in y
4.504 * [backup-simplify]: Simplify 0.5 into 0.5
4.504 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.504 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.504 * [taylor]: Taking taylor expansion of y in y
4.504 * [backup-simplify]: Simplify 0 into 0
4.504 * [backup-simplify]: Simplify 1 into 1
4.504 * [backup-simplify]: Simplify (* 1 1) into 1
4.505 * [backup-simplify]: Simplify (/ 1 1) into 1
4.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.509 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.509 * [backup-simplify]: Simplify 0 into 0
4.509 * [backup-simplify]: Simplify 0 into 0
4.509 * [backup-simplify]: Simplify 0 into 0
4.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.511 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.512 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.513 * [backup-simplify]: Simplify (- 0) into 0
4.513 * [backup-simplify]: Simplify (+ 0 0) into 0
4.514 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.515 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.516 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.516 * [backup-simplify]: Simplify (+ 0 0) into 0
4.517 * [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
4.517 * [taylor]: Taking taylor expansion of 0 in y
4.517 * [backup-simplify]: Simplify 0 into 0
4.517 * [backup-simplify]: Simplify 0 into 0
4.517 * [backup-simplify]: Simplify -1.0 into -1.0
4.517 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
4.517 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
4.517 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.517 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.517 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.517 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.517 * [taylor]: Taking taylor expansion of x in y
4.517 * [backup-simplify]: Simplify x into x
4.517 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.517 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.517 * [taylor]: Taking taylor expansion of 4.0 in y
4.517 * [backup-simplify]: Simplify 4.0 into 4.0
4.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.517 * [taylor]: Taking taylor expansion of y in y
4.517 * [backup-simplify]: Simplify 0 into 0
4.517 * [backup-simplify]: Simplify 1 into 1
4.518 * [backup-simplify]: Simplify (* 1 1) into 1
4.518 * [backup-simplify]: Simplify (/ 1 1) into 1
4.518 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.518 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.518 * [taylor]: Taking taylor expansion of 4.0 in y
4.518 * [backup-simplify]: Simplify 4.0 into 4.0
4.518 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.518 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.518 * [taylor]: Taking taylor expansion of y in y
4.518 * [backup-simplify]: Simplify 0 into 0
4.518 * [backup-simplify]: Simplify 1 into 1
4.518 * [backup-simplify]: Simplify (* 1 1) into 1
4.519 * [backup-simplify]: Simplify (/ 1 1) into 1
4.519 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.519 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.519 * [taylor]: Taking taylor expansion of x in y
4.519 * [backup-simplify]: Simplify x into x
4.519 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.519 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.519 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.519 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.520 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.520 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.520 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.521 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.521 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.521 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.521 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.521 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.521 * [taylor]: Taking taylor expansion of x in x
4.521 * [backup-simplify]: Simplify 0 into 0
4.521 * [backup-simplify]: Simplify 1 into 1
4.521 * [backup-simplify]: Simplify (* 1 1) into 1
4.521 * [backup-simplify]: Simplify (/ 1 1) into 1
4.521 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.522 * [taylor]: Taking taylor expansion of 4.0 in x
4.522 * [backup-simplify]: Simplify 4.0 into 4.0
4.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.522 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.522 * [taylor]: Taking taylor expansion of y in x
4.522 * [backup-simplify]: Simplify y into y
4.522 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.522 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.522 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.522 * [taylor]: Taking taylor expansion of 4.0 in x
4.522 * [backup-simplify]: Simplify 4.0 into 4.0
4.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.522 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.522 * [taylor]: Taking taylor expansion of y in x
4.522 * [backup-simplify]: Simplify y into y
4.522 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.522 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.522 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.522 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.522 * [taylor]: Taking taylor expansion of x in x
4.522 * [backup-simplify]: Simplify 0 into 0
4.522 * [backup-simplify]: Simplify 1 into 1
4.522 * [backup-simplify]: Simplify (* 1 1) into 1
4.523 * [backup-simplify]: Simplify (/ 1 1) into 1
4.523 * [backup-simplify]: Simplify (+ 1 0) into 1
4.523 * [backup-simplify]: Simplify (+ 0 1) into 1
4.523 * [backup-simplify]: Simplify (/ 1 1) into 1
4.523 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.523 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.523 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.523 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.523 * [taylor]: Taking taylor expansion of x in x
4.523 * [backup-simplify]: Simplify 0 into 0
4.523 * [backup-simplify]: Simplify 1 into 1
4.524 * [backup-simplify]: Simplify (* 1 1) into 1
4.524 * [backup-simplify]: Simplify (/ 1 1) into 1
4.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.524 * [taylor]: Taking taylor expansion of 4.0 in x
4.524 * [backup-simplify]: Simplify 4.0 into 4.0
4.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.524 * [taylor]: Taking taylor expansion of y in x
4.524 * [backup-simplify]: Simplify y into y
4.524 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.524 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.524 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.524 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.524 * [taylor]: Taking taylor expansion of 4.0 in x
4.524 * [backup-simplify]: Simplify 4.0 into 4.0
4.524 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.524 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.524 * [taylor]: Taking taylor expansion of y in x
4.524 * [backup-simplify]: Simplify y into y
4.524 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.524 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.524 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.525 * [taylor]: Taking taylor expansion of x in x
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify 1 into 1
4.525 * [backup-simplify]: Simplify (* 1 1) into 1
4.528 * [backup-simplify]: Simplify (/ 1 1) into 1
4.529 * [backup-simplify]: Simplify (+ 1 0) into 1
4.529 * [backup-simplify]: Simplify (+ 0 1) into 1
4.529 * [backup-simplify]: Simplify (/ 1 1) into 1
4.529 * [taylor]: Taking taylor expansion of 1 in y
4.529 * [backup-simplify]: Simplify 1 into 1
4.529 * [backup-simplify]: Simplify 1 into 1
4.530 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.530 * [backup-simplify]: Simplify (+ 0 0) into 0
4.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.532 * [backup-simplify]: Simplify (+ 0 0) into 0
4.532 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.532 * [taylor]: Taking taylor expansion of 0 in y
4.532 * [backup-simplify]: Simplify 0 into 0
4.532 * [backup-simplify]: Simplify 0 into 0
4.532 * [backup-simplify]: Simplify 0 into 0
4.533 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.533 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.534 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.534 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.535 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.535 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.535 * [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))))
4.535 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.536 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.536 * [taylor]: Taking taylor expansion of 8.0 in y
4.536 * [backup-simplify]: Simplify 8.0 into 8.0
4.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.536 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.536 * [taylor]: Taking taylor expansion of y in y
4.536 * [backup-simplify]: Simplify 0 into 0
4.536 * [backup-simplify]: Simplify 1 into 1
4.536 * [backup-simplify]: Simplify (* 1 1) into 1
4.536 * [backup-simplify]: Simplify (/ 1 1) into 1
4.537 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.537 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.539 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.539 * [backup-simplify]: Simplify (- 0) into 0
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 0 into 0
4.540 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.540 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.540 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.541 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.541 * [backup-simplify]: Simplify (- 0) into 0
4.541 * [backup-simplify]: Simplify (+ 0 0) into 0
4.541 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.541 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.542 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.543 * [backup-simplify]: Simplify (+ 0 0) into 0
4.545 * [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
4.545 * [taylor]: Taking taylor expansion of 0 in y
4.545 * [backup-simplify]: Simplify 0 into 0
4.545 * [backup-simplify]: Simplify 0 into 0
4.545 * [backup-simplify]: Simplify 1 into 1
4.546 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
4.546 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
4.546 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.546 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.546 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.546 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.546 * [taylor]: Taking taylor expansion of x in y
4.546 * [backup-simplify]: Simplify x into x
4.546 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.546 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.546 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.546 * [taylor]: Taking taylor expansion of 4.0 in y
4.546 * [backup-simplify]: Simplify 4.0 into 4.0
4.546 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.546 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.546 * [taylor]: Taking taylor expansion of y in y
4.546 * [backup-simplify]: Simplify 0 into 0
4.546 * [backup-simplify]: Simplify 1 into 1
4.547 * [backup-simplify]: Simplify (* 1 1) into 1
4.547 * [backup-simplify]: Simplify (/ 1 1) into 1
4.547 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.547 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.547 * [taylor]: Taking taylor expansion of 4.0 in y
4.547 * [backup-simplify]: Simplify 4.0 into 4.0
4.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.547 * [taylor]: Taking taylor expansion of y in y
4.548 * [backup-simplify]: Simplify 0 into 0
4.548 * [backup-simplify]: Simplify 1 into 1
4.548 * [backup-simplify]: Simplify (* 1 1) into 1
4.548 * [backup-simplify]: Simplify (/ 1 1) into 1
4.548 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.548 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.548 * [taylor]: Taking taylor expansion of x in y
4.549 * [backup-simplify]: Simplify x into x
4.549 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.549 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.549 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.550 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.551 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.551 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.552 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.553 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.553 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.553 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.553 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.553 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.553 * [taylor]: Taking taylor expansion of x in x
4.553 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify 1 into 1
4.553 * [backup-simplify]: Simplify (* 1 1) into 1
4.554 * [backup-simplify]: Simplify (/ 1 1) into 1
4.554 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.554 * [taylor]: Taking taylor expansion of 4.0 in x
4.554 * [backup-simplify]: Simplify 4.0 into 4.0
4.554 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.554 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.554 * [taylor]: Taking taylor expansion of y in x
4.554 * [backup-simplify]: Simplify y into y
4.554 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.554 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.554 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.554 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.554 * [taylor]: Taking taylor expansion of 4.0 in x
4.554 * [backup-simplify]: Simplify 4.0 into 4.0
4.554 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.554 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.555 * [taylor]: Taking taylor expansion of y in x
4.555 * [backup-simplify]: Simplify y into y
4.555 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.555 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.555 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.555 * [taylor]: Taking taylor expansion of x in x
4.555 * [backup-simplify]: Simplify 0 into 0
4.555 * [backup-simplify]: Simplify 1 into 1
4.555 * [backup-simplify]: Simplify (* 1 1) into 1
4.556 * [backup-simplify]: Simplify (/ 1 1) into 1
4.556 * [backup-simplify]: Simplify (+ 1 0) into 1
4.557 * [backup-simplify]: Simplify (+ 0 1) into 1
4.557 * [backup-simplify]: Simplify (/ 1 1) into 1
4.557 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.557 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.557 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.558 * [taylor]: Taking taylor expansion of x in x
4.558 * [backup-simplify]: Simplify 0 into 0
4.558 * [backup-simplify]: Simplify 1 into 1
4.559 * [backup-simplify]: Simplify (* 1 1) into 1
4.559 * [backup-simplify]: Simplify (/ 1 1) into 1
4.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.559 * [taylor]: Taking taylor expansion of 4.0 in x
4.559 * [backup-simplify]: Simplify 4.0 into 4.0
4.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.559 * [taylor]: Taking taylor expansion of y in x
4.559 * [backup-simplify]: Simplify y into y
4.559 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.560 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.560 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.560 * [taylor]: Taking taylor expansion of 4.0 in x
4.560 * [backup-simplify]: Simplify 4.0 into 4.0
4.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.560 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.560 * [taylor]: Taking taylor expansion of y in x
4.560 * [backup-simplify]: Simplify y into y
4.560 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.560 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.560 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.560 * [taylor]: Taking taylor expansion of x in x
4.560 * [backup-simplify]: Simplify 0 into 0
4.560 * [backup-simplify]: Simplify 1 into 1
4.561 * [backup-simplify]: Simplify (* 1 1) into 1
4.561 * [backup-simplify]: Simplify (/ 1 1) into 1
4.562 * [backup-simplify]: Simplify (+ 1 0) into 1
4.562 * [backup-simplify]: Simplify (+ 0 1) into 1
4.563 * [backup-simplify]: Simplify (/ 1 1) into 1
4.563 * [taylor]: Taking taylor expansion of 1 in y
4.563 * [backup-simplify]: Simplify 1 into 1
4.563 * [backup-simplify]: Simplify 1 into 1
4.564 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.565 * [backup-simplify]: Simplify (+ 0 0) into 0
4.566 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.568 * [backup-simplify]: Simplify (+ 0 0) into 0
4.568 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.568 * [taylor]: Taking taylor expansion of 0 in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 0 into 0
4.569 * [backup-simplify]: Simplify 0 into 0
4.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.571 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.571 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.571 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.572 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.574 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.575 * [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))))
4.575 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.575 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.575 * [taylor]: Taking taylor expansion of 8.0 in y
4.575 * [backup-simplify]: Simplify 8.0 into 8.0
4.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.575 * [taylor]: Taking taylor expansion of y in y
4.575 * [backup-simplify]: Simplify 0 into 0
4.575 * [backup-simplify]: Simplify 1 into 1
4.576 * [backup-simplify]: Simplify (* 1 1) into 1
4.576 * [backup-simplify]: Simplify (/ 1 1) into 1
4.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.581 * [backup-simplify]: Simplify (- 0) into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.581 * [backup-simplify]: Simplify 0 into 0
4.583 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.584 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.584 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.584 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.585 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.585 * [backup-simplify]: Simplify (- 0) into 0
4.586 * [backup-simplify]: Simplify (+ 0 0) into 0
4.586 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.586 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.587 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.588 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.590 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.591 * [backup-simplify]: Simplify (+ 0 0) into 0
4.593 * [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
4.593 * [taylor]: Taking taylor expansion of 0 in y
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 0 into 0
4.593 * [backup-simplify]: Simplify 1 into 1
4.593 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
4.593 * [backup-simplify]: Simplify (- (* x x) (* (* 4.0 y) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
4.593 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
4.593 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
4.593 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.594 * [taylor]: Taking taylor expansion of x in y
4.594 * [backup-simplify]: Simplify x into x
4.594 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.594 * [taylor]: Taking taylor expansion of 4.0 in y
4.594 * [backup-simplify]: Simplify 4.0 into 4.0
4.594 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.594 * [taylor]: Taking taylor expansion of y in y
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 1 into 1
4.594 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.594 * [taylor]: Taking taylor expansion of x in x
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 1 into 1
4.594 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.594 * [taylor]: Taking taylor expansion of 4.0 in x
4.594 * [backup-simplify]: Simplify 4.0 into 4.0
4.594 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.594 * [taylor]: Taking taylor expansion of y in x
4.594 * [backup-simplify]: Simplify y into y
4.594 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.594 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.594 * [taylor]: Taking taylor expansion of x in x
4.594 * [backup-simplify]: Simplify 0 into 0
4.594 * [backup-simplify]: Simplify 1 into 1
4.594 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.594 * [taylor]: Taking taylor expansion of 4.0 in x
4.594 * [backup-simplify]: Simplify 4.0 into 4.0
4.595 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.595 * [taylor]: Taking taylor expansion of y in x
4.595 * [backup-simplify]: Simplify y into y
4.595 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.595 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.595 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.595 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.595 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
4.596 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.596 * [taylor]: Taking taylor expansion of 4.0 in y
4.596 * [backup-simplify]: Simplify 4.0 into 4.0
4.596 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.596 * [taylor]: Taking taylor expansion of y in y
4.596 * [backup-simplify]: Simplify 0 into 0
4.596 * [backup-simplify]: Simplify 1 into 1
4.596 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.597 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.597 * [backup-simplify]: Simplify (- 0) into 0
4.597 * [backup-simplify]: Simplify (+ 0 0) into 0
4.598 * [taylor]: Taking taylor expansion of 0 in y
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify 0 into 0
4.598 * [backup-simplify]: Simplify (* 1 1) into 1
4.599 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.600 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.600 * [backup-simplify]: Simplify (- 0) into 0
4.600 * [backup-simplify]: Simplify (+ 1 0) into 1
4.600 * [taylor]: Taking taylor expansion of 1 in y
4.600 * [backup-simplify]: Simplify 1 into 1
4.600 * [backup-simplify]: Simplify 1 into 1
4.601 * [backup-simplify]: Simplify 0 into 0
4.601 * [backup-simplify]: Simplify (* 1 1) into 1
4.601 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.602 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.602 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.603 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.604 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.605 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.605 * [backup-simplify]: Simplify (- 0) into 0
4.606 * [backup-simplify]: Simplify (+ 0 0) into 0
4.606 * [taylor]: Taking taylor expansion of 0 in y
4.606 * [backup-simplify]: Simplify 0 into 0
4.606 * [backup-simplify]: Simplify 0 into 0
4.606 * [backup-simplify]: Simplify 0 into 0
4.606 * [backup-simplify]: Simplify 0 into 0
4.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.607 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.608 * [backup-simplify]: Simplify (- 0) into 0
4.608 * [backup-simplify]: Simplify 0 into 0
4.608 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.609 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.610 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.610 * [backup-simplify]: Simplify (- 0) into 0
4.610 * [backup-simplify]: Simplify (+ 0 0) into 0
4.611 * [taylor]: Taking taylor expansion of 0 in y
4.611 * [backup-simplify]: Simplify 0 into 0
4.611 * [backup-simplify]: Simplify 0 into 0
4.611 * [backup-simplify]: Simplify 0 into 0
4.611 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
4.611 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
4.611 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
4.611 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.611 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.611 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.611 * [taylor]: Taking taylor expansion of x in y
4.611 * [backup-simplify]: Simplify x into x
4.611 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.611 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.611 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.612 * [taylor]: Taking taylor expansion of 4.0 in y
4.612 * [backup-simplify]: Simplify 4.0 into 4.0
4.612 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.612 * [taylor]: Taking taylor expansion of y in y
4.612 * [backup-simplify]: Simplify 0 into 0
4.612 * [backup-simplify]: Simplify 1 into 1
4.612 * [backup-simplify]: Simplify (* 1 1) into 1
4.612 * [backup-simplify]: Simplify (/ 1 1) into 1
4.612 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.612 * [taylor]: Taking taylor expansion of x in x
4.612 * [backup-simplify]: Simplify 0 into 0
4.612 * [backup-simplify]: Simplify 1 into 1
4.612 * [backup-simplify]: Simplify (* 1 1) into 1
4.613 * [backup-simplify]: Simplify (/ 1 1) into 1
4.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.613 * [taylor]: Taking taylor expansion of 4.0 in x
4.613 * [backup-simplify]: Simplify 4.0 into 4.0
4.613 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.613 * [taylor]: Taking taylor expansion of y in x
4.613 * [backup-simplify]: Simplify y into y
4.613 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.613 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.613 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.613 * [taylor]: Taking taylor expansion of x in x
4.613 * [backup-simplify]: Simplify 0 into 0
4.613 * [backup-simplify]: Simplify 1 into 1
4.613 * [backup-simplify]: Simplify (* 1 1) into 1
4.614 * [backup-simplify]: Simplify (/ 1 1) into 1
4.614 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.614 * [taylor]: Taking taylor expansion of 4.0 in x
4.614 * [backup-simplify]: Simplify 4.0 into 4.0
4.614 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.614 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.614 * [taylor]: Taking taylor expansion of y in x
4.614 * [backup-simplify]: Simplify y into y
4.614 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.614 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.614 * [backup-simplify]: Simplify (+ 1 0) into 1
4.614 * [taylor]: Taking taylor expansion of 1 in y
4.614 * [backup-simplify]: Simplify 1 into 1
4.615 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.615 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.615 * [backup-simplify]: Simplify (+ 0 0) into 0
4.615 * [taylor]: Taking taylor expansion of 0 in y
4.615 * [backup-simplify]: Simplify 0 into 0
4.616 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.617 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.617 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.617 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.617 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.617 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.617 * [taylor]: Taking taylor expansion of 4.0 in y
4.617 * [backup-simplify]: Simplify 4.0 into 4.0
4.617 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.617 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.617 * [taylor]: Taking taylor expansion of y in y
4.617 * [backup-simplify]: Simplify 0 into 0
4.617 * [backup-simplify]: Simplify 1 into 1
4.617 * [backup-simplify]: Simplify (* 1 1) into 1
4.617 * [backup-simplify]: Simplify (/ 1 1) into 1
4.618 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.618 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.618 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.618 * [backup-simplify]: Simplify 1 into 1
4.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.620 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.620 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.620 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.620 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.621 * [backup-simplify]: Simplify (- 0) into 0
4.621 * [backup-simplify]: Simplify (+ 0 0) into 0
4.621 * [taylor]: Taking taylor expansion of 0 in y
4.621 * [backup-simplify]: Simplify 0 into 0
4.621 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.622 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.622 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.622 * [backup-simplify]: Simplify (- 0) into 0
4.622 * [backup-simplify]: Simplify 0 into 0
4.622 * [backup-simplify]: Simplify 0 into 0
4.622 * [backup-simplify]: Simplify 0 into 0
4.623 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.624 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.624 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.624 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.625 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.625 * [backup-simplify]: Simplify (- 0) into 0
4.625 * [backup-simplify]: Simplify (+ 0 0) into 0
4.625 * [taylor]: Taking taylor expansion of 0 in y
4.625 * [backup-simplify]: Simplify 0 into 0
4.626 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.627 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.627 * [backup-simplify]: Simplify (- 0) into 0
4.627 * [backup-simplify]: Simplify 0 into 0
4.627 * [backup-simplify]: Simplify 0 into 0
4.627 * [backup-simplify]: Simplify 0 into 0
4.628 * [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)))
4.628 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
4.628 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
4.628 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.628 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.628 * [taylor]: Taking taylor expansion of x in y
4.628 * [backup-simplify]: Simplify x into x
4.628 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.628 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.628 * [taylor]: Taking taylor expansion of 4.0 in y
4.628 * [backup-simplify]: Simplify 4.0 into 4.0
4.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.628 * [taylor]: Taking taylor expansion of y in y
4.629 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify 1 into 1
4.629 * [backup-simplify]: Simplify (* 1 1) into 1
4.629 * [backup-simplify]: Simplify (/ 1 1) into 1
4.629 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.629 * [taylor]: Taking taylor expansion of x in x
4.629 * [backup-simplify]: Simplify 0 into 0
4.629 * [backup-simplify]: Simplify 1 into 1
4.629 * [backup-simplify]: Simplify (* 1 1) into 1
4.630 * [backup-simplify]: Simplify (/ 1 1) into 1
4.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.630 * [taylor]: Taking taylor expansion of 4.0 in x
4.630 * [backup-simplify]: Simplify 4.0 into 4.0
4.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.630 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.630 * [taylor]: Taking taylor expansion of y in x
4.630 * [backup-simplify]: Simplify y into y
4.630 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.630 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.630 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.630 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.630 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.630 * [taylor]: Taking taylor expansion of x in x
4.630 * [backup-simplify]: Simplify 0 into 0
4.630 * [backup-simplify]: Simplify 1 into 1
4.630 * [backup-simplify]: Simplify (* 1 1) into 1
4.630 * [backup-simplify]: Simplify (/ 1 1) into 1
4.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.630 * [taylor]: Taking taylor expansion of 4.0 in x
4.630 * [backup-simplify]: Simplify 4.0 into 4.0
4.631 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.631 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.631 * [taylor]: Taking taylor expansion of y in x
4.631 * [backup-simplify]: Simplify y into y
4.631 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.631 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.631 * [backup-simplify]: Simplify (+ 1 0) into 1
4.631 * [taylor]: Taking taylor expansion of 1 in y
4.631 * [backup-simplify]: Simplify 1 into 1
4.631 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.632 * [backup-simplify]: Simplify (+ 0 0) into 0
4.632 * [taylor]: Taking taylor expansion of 0 in y
4.632 * [backup-simplify]: Simplify 0 into 0
4.633 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.633 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.633 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.634 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.634 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.634 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.634 * [taylor]: Taking taylor expansion of 4.0 in y
4.634 * [backup-simplify]: Simplify 4.0 into 4.0
4.634 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.634 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.634 * [taylor]: Taking taylor expansion of y in y
4.634 * [backup-simplify]: Simplify 0 into 0
4.634 * [backup-simplify]: Simplify 1 into 1
4.634 * [backup-simplify]: Simplify (* 1 1) into 1
4.634 * [backup-simplify]: Simplify (/ 1 1) into 1
4.635 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.635 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.635 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.635 * [backup-simplify]: Simplify 1 into 1
4.636 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.637 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.637 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.637 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.638 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.638 * [backup-simplify]: Simplify (- 0) into 0
4.639 * [backup-simplify]: Simplify (+ 0 0) into 0
4.639 * [taylor]: Taking taylor expansion of 0 in y
4.639 * [backup-simplify]: Simplify 0 into 0
4.639 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.640 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.641 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.641 * [backup-simplify]: Simplify (- 0) into 0
4.641 * [backup-simplify]: Simplify 0 into 0
4.641 * [backup-simplify]: Simplify 0 into 0
4.642 * [backup-simplify]: Simplify 0 into 0
4.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.644 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.644 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.645 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.646 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.646 * [backup-simplify]: Simplify (- 0) into 0
4.647 * [backup-simplify]: Simplify (+ 0 0) into 0
4.647 * [taylor]: Taking taylor expansion of 0 in y
4.647 * [backup-simplify]: Simplify 0 into 0
4.648 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.650 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.650 * [backup-simplify]: Simplify (- 0) into 0
4.650 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify 0 into 0
4.650 * [backup-simplify]: Simplify 0 into 0
4.651 * [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)))
4.651 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
4.652 * [backup-simplify]: Simplify (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3) into (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) 3)
4.652 * [approximate]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) 3) in (x y) around 0
4.652 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) 3) in y
4.652 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.652 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
4.652 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.652 * [taylor]: Taking taylor expansion of x in y
4.652 * [backup-simplify]: Simplify x into x
4.652 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.652 * [taylor]: Taking taylor expansion of 4.0 in y
4.652 * [backup-simplify]: Simplify 4.0 into 4.0
4.652 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.652 * [taylor]: Taking taylor expansion of y in y
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify 1 into 1
4.653 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.653 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.653 * [taylor]: Taking taylor expansion of 4.0 in y
4.653 * [backup-simplify]: Simplify 4.0 into 4.0
4.653 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.653 * [taylor]: Taking taylor expansion of y in y
4.653 * [backup-simplify]: Simplify 0 into 0
4.653 * [backup-simplify]: Simplify 1 into 1
4.653 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.653 * [taylor]: Taking taylor expansion of x in y
4.653 * [backup-simplify]: Simplify x into x
4.653 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.653 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.653 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.653 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.654 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.654 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) 3) in x
4.654 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.654 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.654 * [taylor]: Taking taylor expansion of 4.0 in x
4.654 * [backup-simplify]: Simplify 4.0 into 4.0
4.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.654 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.654 * [taylor]: Taking taylor expansion of 4.0 in x
4.654 * [backup-simplify]: Simplify 4.0 into 4.0
4.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.654 * [taylor]: Taking taylor expansion of y in x
4.654 * [backup-simplify]: Simplify y into y
4.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.654 * [taylor]: Taking taylor expansion of x in x
4.654 * [backup-simplify]: Simplify 0 into 0
4.654 * [backup-simplify]: Simplify 1 into 1
4.654 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.654 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.655 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.655 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.655 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.655 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.655 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.655 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.655 * [taylor]: Taking taylor expansion of (pow (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) 3) in x
4.656 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.656 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.656 * [taylor]: Taking taylor expansion of x in x
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.656 * [taylor]: Taking taylor expansion of 4.0 in x
4.656 * [backup-simplify]: Simplify 4.0 into 4.0
4.656 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.656 * [taylor]: Taking taylor expansion of y in x
4.656 * [backup-simplify]: Simplify y into y
4.656 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.656 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.656 * [taylor]: Taking taylor expansion of 4.0 in x
4.656 * [backup-simplify]: Simplify 4.0 into 4.0
4.656 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.656 * [taylor]: Taking taylor expansion of y in x
4.656 * [backup-simplify]: Simplify y into y
4.656 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.656 * [taylor]: Taking taylor expansion of x in x
4.656 * [backup-simplify]: Simplify 0 into 0
4.656 * [backup-simplify]: Simplify 1 into 1
4.656 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.656 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.656 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.657 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.657 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.657 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.657 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.657 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.658 * [backup-simplify]: Simplify (* -1.0 -1.0) into 1.0
4.658 * [backup-simplify]: Simplify (* -1.0 1.0) into -1.0
4.658 * [taylor]: Taking taylor expansion of -1.0 in y
4.658 * [backup-simplify]: Simplify -1.0 into -1.0
4.658 * [backup-simplify]: Simplify -1.0 into -1.0
4.659 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.659 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.659 * [backup-simplify]: Simplify (- 0) into 0
4.660 * [backup-simplify]: Simplify (+ 0 0) into 0
4.660 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.661 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.661 * [backup-simplify]: Simplify (+ 0 0) into 0
4.661 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
4.667 * [backup-simplify]: Simplify (+ (* -1.0 0) (* 0 -1.0)) into 0
4.668 * [backup-simplify]: Simplify (+ (* -1.0 0) (* 0 1.0)) into 0
4.668 * [taylor]: Taking taylor expansion of 0 in y
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.668 * [backup-simplify]: Simplify 0 into 0
4.669 * [backup-simplify]: Simplify (* 1 1) into 1
4.669 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.670 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.670 * [backup-simplify]: Simplify (- 0) into 0
4.671 * [backup-simplify]: Simplify (+ 1 0) into 1
4.671 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.672 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.673 * [backup-simplify]: Simplify (* 1 1) into 1
4.673 * [backup-simplify]: Simplify (+ 0 1) into 1
4.674 * [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)))
4.674 * [backup-simplify]: Simplify (+ (* -1.0 (* 0.5 (/ 1 (pow y 2)))) (+ (* 0 0) (* (* 0.5 (/ 1 (pow y 2))) -1.0))) into (- (* 1.0 (/ 1 (pow y 2))))
4.675 * [backup-simplify]: Simplify (+ (* -1.0 (- (* 1.0 (/ 1 (pow y 2))))) (+ (* 0 0) (* (* 0.5 (/ 1 (pow y 2))) 1.0))) into (* 1.5 (/ 1 (pow y 2)))
4.675 * [taylor]: Taking taylor expansion of (* 1.5 (/ 1 (pow y 2))) in y
4.675 * [taylor]: Taking taylor expansion of 1.5 in y
4.675 * [backup-simplify]: Simplify 1.5 into 1.5
4.675 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.675 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.675 * [taylor]: Taking taylor expansion of y in y
4.675 * [backup-simplify]: Simplify 0 into 0
4.675 * [backup-simplify]: Simplify 1 into 1
4.676 * [backup-simplify]: Simplify (* 1 1) into 1
4.676 * [backup-simplify]: Simplify (/ 1 1) into 1
4.677 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.678 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.678 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.679 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.680 * [backup-simplify]: Simplify (+ (* 1.5 0) (+ (* 0 0) (* 0 1))) into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.680 * [backup-simplify]: Simplify 0 into 0
4.681 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.682 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.683 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.683 * [backup-simplify]: Simplify (- 0) into 0
4.684 * [backup-simplify]: Simplify (+ 0 0) into 0
4.684 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.686 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.686 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.687 * [backup-simplify]: Simplify (+ 0 0) into 0
4.687 * [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
4.689 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (* 0.5 (/ 1 (pow y 2)))) (+ (* (* 0.5 (/ 1 (pow y 2))) 0) (* 0 -1.0)))) into 0
4.690 * [backup-simplify]: Simplify (+ (* -1.0 0) (+ (* 0 (- (* 1.0 (/ 1 (pow y 2))))) (+ (* (* 0.5 (/ 1 (pow y 2))) 0) (* 0 1.0)))) into 0
4.690 * [taylor]: Taking taylor expansion of 0 in y
4.690 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify 0 into 0
4.690 * [backup-simplify]: Simplify -1.0 into -1.0
4.691 * [backup-simplify]: Simplify (pow (/ (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y)))) 3) into (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3)
4.691 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in (x y) around 0
4.691 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in y
4.691 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.691 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.691 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.691 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.691 * [taylor]: Taking taylor expansion of x in y
4.691 * [backup-simplify]: Simplify x into x
4.691 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.692 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.692 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.692 * [taylor]: Taking taylor expansion of 4.0 in y
4.692 * [backup-simplify]: Simplify 4.0 into 4.0
4.692 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.692 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.692 * [taylor]: Taking taylor expansion of y in y
4.692 * [backup-simplify]: Simplify 0 into 0
4.692 * [backup-simplify]: Simplify 1 into 1
4.692 * [backup-simplify]: Simplify (* 1 1) into 1
4.693 * [backup-simplify]: Simplify (/ 1 1) into 1
4.693 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.693 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.693 * [taylor]: Taking taylor expansion of 4.0 in y
4.693 * [backup-simplify]: Simplify 4.0 into 4.0
4.693 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.693 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.693 * [taylor]: Taking taylor expansion of y in y
4.693 * [backup-simplify]: Simplify 0 into 0
4.693 * [backup-simplify]: Simplify 1 into 1
4.693 * [backup-simplify]: Simplify (* 1 1) into 1
4.694 * [backup-simplify]: Simplify (/ 1 1) into 1
4.694 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.694 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.694 * [taylor]: Taking taylor expansion of x in y
4.694 * [backup-simplify]: Simplify x into x
4.694 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.694 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.695 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.695 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.696 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.696 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.697 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.698 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.698 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in x
4.698 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.698 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.698 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.698 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.698 * [taylor]: Taking taylor expansion of x in x
4.698 * [backup-simplify]: Simplify 0 into 0
4.698 * [backup-simplify]: Simplify 1 into 1
4.698 * [backup-simplify]: Simplify (* 1 1) into 1
4.699 * [backup-simplify]: Simplify (/ 1 1) into 1
4.699 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.699 * [taylor]: Taking taylor expansion of 4.0 in x
4.699 * [backup-simplify]: Simplify 4.0 into 4.0
4.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.699 * [taylor]: Taking taylor expansion of y in x
4.699 * [backup-simplify]: Simplify y into y
4.699 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.699 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.699 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.699 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.699 * [taylor]: Taking taylor expansion of 4.0 in x
4.699 * [backup-simplify]: Simplify 4.0 into 4.0
4.699 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.699 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.700 * [taylor]: Taking taylor expansion of y in x
4.700 * [backup-simplify]: Simplify y into y
4.700 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.700 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.700 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.700 * [taylor]: Taking taylor expansion of x in x
4.700 * [backup-simplify]: Simplify 0 into 0
4.700 * [backup-simplify]: Simplify 1 into 1
4.700 * [backup-simplify]: Simplify (* 1 1) into 1
4.701 * [backup-simplify]: Simplify (/ 1 1) into 1
4.701 * [backup-simplify]: Simplify (+ 1 0) into 1
4.702 * [backup-simplify]: Simplify (+ 0 1) into 1
4.702 * [backup-simplify]: Simplify (/ 1 1) into 1
4.702 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in x
4.702 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.702 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.702 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.702 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.702 * [taylor]: Taking taylor expansion of x in x
4.702 * [backup-simplify]: Simplify 0 into 0
4.702 * [backup-simplify]: Simplify 1 into 1
4.703 * [backup-simplify]: Simplify (* 1 1) into 1
4.703 * [backup-simplify]: Simplify (/ 1 1) into 1
4.703 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.703 * [taylor]: Taking taylor expansion of 4.0 in x
4.703 * [backup-simplify]: Simplify 4.0 into 4.0
4.703 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.703 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.703 * [taylor]: Taking taylor expansion of y in x
4.703 * [backup-simplify]: Simplify y into y
4.703 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.703 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.704 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.704 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.704 * [taylor]: Taking taylor expansion of 4.0 in x
4.704 * [backup-simplify]: Simplify 4.0 into 4.0
4.704 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.704 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.704 * [taylor]: Taking taylor expansion of y in x
4.704 * [backup-simplify]: Simplify y into y
4.704 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.704 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.704 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.704 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.704 * [taylor]: Taking taylor expansion of x in x
4.704 * [backup-simplify]: Simplify 0 into 0
4.704 * [backup-simplify]: Simplify 1 into 1
4.704 * [backup-simplify]: Simplify (* 1 1) into 1
4.705 * [backup-simplify]: Simplify (/ 1 1) into 1
4.705 * [backup-simplify]: Simplify (+ 1 0) into 1
4.705 * [backup-simplify]: Simplify (+ 0 1) into 1
4.706 * [backup-simplify]: Simplify (/ 1 1) into 1
4.706 * [backup-simplify]: Simplify (* 1 1) into 1
4.707 * [backup-simplify]: Simplify (* 1 1) into 1
4.707 * [taylor]: Taking taylor expansion of 1 in y
4.707 * [backup-simplify]: Simplify 1 into 1
4.707 * [backup-simplify]: Simplify 1 into 1
4.707 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.708 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.709 * [backup-simplify]: Simplify (+ 0 0) into 0
4.709 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.710 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.710 * [backup-simplify]: Simplify (+ 0 0) into 0
4.711 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.712 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.713 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.713 * [taylor]: Taking taylor expansion of 0 in y
4.713 * [backup-simplify]: Simplify 0 into 0
4.713 * [backup-simplify]: Simplify 0 into 0
4.713 * [backup-simplify]: Simplify 0 into 0
4.714 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.715 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.715 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.715 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.716 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.716 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.717 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.717 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.717 * [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))))
4.718 * [backup-simplify]: Simplify (+ (* 1 (- (* 8.0 (/ 1 (pow y 2))))) (+ (* 0 0) (* (- (* 8.0 (/ 1 (pow y 2)))) 1))) into (- (* 16.0 (/ 1 (pow y 2))))
4.719 * [backup-simplify]: Simplify (+ (* 1 (- (* 16.0 (/ 1 (pow y 2))))) (+ (* 0 0) (* (- (* 8.0 (/ 1 (pow y 2)))) 1))) into (- (* 24.0 (/ 1 (pow y 2))))
4.719 * [taylor]: Taking taylor expansion of (- (* 24.0 (/ 1 (pow y 2)))) in y
4.719 * [taylor]: Taking taylor expansion of (* 24.0 (/ 1 (pow y 2))) in y
4.719 * [taylor]: Taking taylor expansion of 24.0 in y
4.719 * [backup-simplify]: Simplify 24.0 into 24.0
4.719 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.719 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.719 * [taylor]: Taking taylor expansion of y in y
4.719 * [backup-simplify]: Simplify 0 into 0
4.719 * [backup-simplify]: Simplify 1 into 1
4.719 * [backup-simplify]: Simplify (* 1 1) into 1
4.719 * [backup-simplify]: Simplify (/ 1 1) into 1
4.720 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.720 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.721 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.722 * [backup-simplify]: Simplify (+ (* 24.0 0) (+ (* 0 0) (* 0 1))) into 0
4.722 * [backup-simplify]: Simplify (- 0) into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.722 * [backup-simplify]: Simplify 0 into 0
4.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.724 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.724 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.725 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.725 * [backup-simplify]: Simplify (- 0) into 0
4.725 * [backup-simplify]: Simplify (+ 0 0) into 0
4.725 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.726 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.726 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.728 * [backup-simplify]: Simplify (+ 0 0) into 0
4.729 * [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
4.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (* 8.0 (/ 1 (pow y 2))))) (+ (* (- (* 8.0 (/ 1 (pow y 2)))) 0) (* 0 1)))) into 0
4.730 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (* 16.0 (/ 1 (pow y 2))))) (+ (* (- (* 8.0 (/ 1 (pow y 2)))) 0) (* 0 1)))) into 0
4.730 * [taylor]: Taking taylor expansion of 0 in y
4.730 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.731 * [backup-simplify]: Simplify (pow (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y))))) 3) into (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3)
4.731 * [approximate]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in (x y) around 0
4.731 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in y
4.731 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.731 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.731 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.731 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.731 * [taylor]: Taking taylor expansion of x in y
4.731 * [backup-simplify]: Simplify x into x
4.731 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.731 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.731 * [taylor]: Taking taylor expansion of 4.0 in y
4.731 * [backup-simplify]: Simplify 4.0 into 4.0
4.731 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.731 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.731 * [taylor]: Taking taylor expansion of y in y
4.731 * [backup-simplify]: Simplify 0 into 0
4.731 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (* 1 1) into 1
4.732 * [backup-simplify]: Simplify (/ 1 1) into 1
4.732 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.732 * [taylor]: Taking taylor expansion of 4.0 in y
4.732 * [backup-simplify]: Simplify 4.0 into 4.0
4.732 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.732 * [taylor]: Taking taylor expansion of y in y
4.732 * [backup-simplify]: Simplify 0 into 0
4.732 * [backup-simplify]: Simplify 1 into 1
4.732 * [backup-simplify]: Simplify (* 1 1) into 1
4.733 * [backup-simplify]: Simplify (/ 1 1) into 1
4.733 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.733 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.733 * [taylor]: Taking taylor expansion of x in y
4.733 * [backup-simplify]: Simplify x into x
4.733 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.733 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.733 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.733 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.734 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.734 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.734 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.735 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.735 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in x
4.735 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.735 * [taylor]: Taking taylor expansion of x in x
4.735 * [backup-simplify]: Simplify 0 into 0
4.735 * [backup-simplify]: Simplify 1 into 1
4.735 * [backup-simplify]: Simplify (* 1 1) into 1
4.736 * [backup-simplify]: Simplify (/ 1 1) into 1
4.736 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.736 * [taylor]: Taking taylor expansion of 4.0 in x
4.736 * [backup-simplify]: Simplify 4.0 into 4.0
4.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.736 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.736 * [taylor]: Taking taylor expansion of y in x
4.736 * [backup-simplify]: Simplify y into y
4.736 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.736 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.736 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.736 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.736 * [taylor]: Taking taylor expansion of 4.0 in x
4.736 * [backup-simplify]: Simplify 4.0 into 4.0
4.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.736 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.736 * [taylor]: Taking taylor expansion of y in x
4.736 * [backup-simplify]: Simplify y into y
4.736 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.736 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.736 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.736 * [taylor]: Taking taylor expansion of x in x
4.736 * [backup-simplify]: Simplify 0 into 0
4.736 * [backup-simplify]: Simplify 1 into 1
4.736 * [backup-simplify]: Simplify (* 1 1) into 1
4.737 * [backup-simplify]: Simplify (/ 1 1) into 1
4.737 * [backup-simplify]: Simplify (+ 1 0) into 1
4.737 * [backup-simplify]: Simplify (+ 0 1) into 1
4.738 * [backup-simplify]: Simplify (/ 1 1) into 1
4.738 * [taylor]: Taking taylor expansion of (pow (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) 3) in x
4.738 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.738 * [taylor]: Taking taylor expansion of x in x
4.738 * [backup-simplify]: Simplify 0 into 0
4.738 * [backup-simplify]: Simplify 1 into 1
4.738 * [backup-simplify]: Simplify (* 1 1) into 1
4.738 * [backup-simplify]: Simplify (/ 1 1) into 1
4.738 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.738 * [taylor]: Taking taylor expansion of 4.0 in x
4.738 * [backup-simplify]: Simplify 4.0 into 4.0
4.738 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.738 * [taylor]: Taking taylor expansion of y in x
4.738 * [backup-simplify]: Simplify y into y
4.738 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.738 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.738 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.738 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.739 * [taylor]: Taking taylor expansion of 4.0 in x
4.739 * [backup-simplify]: Simplify 4.0 into 4.0
4.739 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.739 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.739 * [taylor]: Taking taylor expansion of y in x
4.739 * [backup-simplify]: Simplify y into y
4.739 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.739 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.739 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.739 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.739 * [taylor]: Taking taylor expansion of x in x
4.739 * [backup-simplify]: Simplify 0 into 0
4.739 * [backup-simplify]: Simplify 1 into 1
4.739 * [backup-simplify]: Simplify (* 1 1) into 1
4.739 * [backup-simplify]: Simplify (/ 1 1) into 1
4.740 * [backup-simplify]: Simplify (+ 1 0) into 1
4.740 * [backup-simplify]: Simplify (+ 0 1) into 1
4.740 * [backup-simplify]: Simplify (/ 1 1) into 1
4.740 * [backup-simplify]: Simplify (* 1 1) into 1
4.741 * [backup-simplify]: Simplify (* 1 1) into 1
4.741 * [taylor]: Taking taylor expansion of 1 in y
4.741 * [backup-simplify]: Simplify 1 into 1
4.741 * [backup-simplify]: Simplify 1 into 1
4.741 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.742 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.742 * [backup-simplify]: Simplify (+ 0 0) into 0
4.742 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.743 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.743 * [backup-simplify]: Simplify (+ 0 0) into 0
4.743 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.744 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.744 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.744 * [taylor]: Taking taylor expansion of 0 in y
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.745 * [backup-simplify]: Simplify 0 into 0
4.746 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.747 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.747 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.747 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.747 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.748 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.749 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.750 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.751 * [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))))
4.752 * [backup-simplify]: Simplify (+ (* 1 (- (* 8.0 (/ 1 (pow y 2))))) (+ (* 0 0) (* (- (* 8.0 (/ 1 (pow y 2)))) 1))) into (- (* 16.0 (/ 1 (pow y 2))))
4.753 * [backup-simplify]: Simplify (+ (* 1 (- (* 16.0 (/ 1 (pow y 2))))) (+ (* 0 0) (* (- (* 8.0 (/ 1 (pow y 2)))) 1))) into (- (* 24.0 (/ 1 (pow y 2))))
4.753 * [taylor]: Taking taylor expansion of (- (* 24.0 (/ 1 (pow y 2)))) in y
4.753 * [taylor]: Taking taylor expansion of (* 24.0 (/ 1 (pow y 2))) in y
4.753 * [taylor]: Taking taylor expansion of 24.0 in y
4.753 * [backup-simplify]: Simplify 24.0 into 24.0
4.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.753 * [taylor]: Taking taylor expansion of y in y
4.753 * [backup-simplify]: Simplify 0 into 0
4.753 * [backup-simplify]: Simplify 1 into 1
4.753 * [backup-simplify]: Simplify (* 1 1) into 1
4.754 * [backup-simplify]: Simplify (/ 1 1) into 1
4.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.755 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.756 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.757 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.758 * [backup-simplify]: Simplify (+ (* 24.0 0) (+ (* 0 0) (* 0 1))) into 0
4.759 * [backup-simplify]: Simplify (- 0) into 0
4.759 * [backup-simplify]: Simplify 0 into 0
4.759 * [backup-simplify]: Simplify 0 into 0
4.759 * [backup-simplify]: Simplify 0 into 0
4.760 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.760 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.761 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.761 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.761 * [backup-simplify]: Simplify (- 0) into 0
4.761 * [backup-simplify]: Simplify (+ 0 0) into 0
4.762 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.762 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.762 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.764 * [backup-simplify]: Simplify (+ 0 0) into 0
4.765 * [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
4.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (* 8.0 (/ 1 (pow y 2))))) (+ (* (- (* 8.0 (/ 1 (pow y 2)))) 0) (* 0 1)))) into 0
4.766 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (- (* 16.0 (/ 1 (pow y 2))))) (+ (* (- (* 8.0 (/ 1 (pow y 2)))) 0) (* 0 1)))) into 0
4.766 * [taylor]: Taking taylor expansion of 0 in y
4.766 * [backup-simplify]: Simplify 0 into 0
4.766 * [backup-simplify]: Simplify 0 into 0
4.766 * [backup-simplify]: Simplify 1 into 1
4.766 * * * * [progress]: [ 4 / 4 ] generating series at (2)
4.767 * [backup-simplify]: Simplify (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
4.767 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
4.767 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.767 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
4.767 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.767 * [taylor]: Taking taylor expansion of x in y
4.767 * [backup-simplify]: Simplify x into x
4.767 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.767 * [taylor]: Taking taylor expansion of 4.0 in y
4.767 * [backup-simplify]: Simplify 4.0 into 4.0
4.767 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.767 * [taylor]: Taking taylor expansion of y in y
4.767 * [backup-simplify]: Simplify 0 into 0
4.767 * [backup-simplify]: Simplify 1 into 1
4.767 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.767 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.767 * [taylor]: Taking taylor expansion of 4.0 in y
4.767 * [backup-simplify]: Simplify 4.0 into 4.0
4.767 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.767 * [taylor]: Taking taylor expansion of y in y
4.767 * [backup-simplify]: Simplify 0 into 0
4.767 * [backup-simplify]: Simplify 1 into 1
4.767 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.767 * [taylor]: Taking taylor expansion of x in y
4.767 * [backup-simplify]: Simplify x into x
4.767 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.767 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.767 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.767 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.767 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.767 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.767 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.768 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.768 * [taylor]: Taking taylor expansion of 4.0 in x
4.768 * [backup-simplify]: Simplify 4.0 into 4.0
4.768 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.768 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.768 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.768 * [taylor]: Taking taylor expansion of 4.0 in x
4.768 * [backup-simplify]: Simplify 4.0 into 4.0
4.768 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.768 * [taylor]: Taking taylor expansion of y in x
4.768 * [backup-simplify]: Simplify y into y
4.768 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.768 * [taylor]: Taking taylor expansion of x in x
4.768 * [backup-simplify]: Simplify 0 into 0
4.768 * [backup-simplify]: Simplify 1 into 1
4.768 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.768 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.768 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.768 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.768 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.768 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.768 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.769 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.769 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.769 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
4.769 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.769 * [taylor]: Taking taylor expansion of x in x
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.769 * [taylor]: Taking taylor expansion of 4.0 in x
4.769 * [backup-simplify]: Simplify 4.0 into 4.0
4.769 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.769 * [taylor]: Taking taylor expansion of y in x
4.769 * [backup-simplify]: Simplify y into y
4.769 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.769 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.769 * [taylor]: Taking taylor expansion of 4.0 in x
4.769 * [backup-simplify]: Simplify 4.0 into 4.0
4.769 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.769 * [taylor]: Taking taylor expansion of y in x
4.769 * [backup-simplify]: Simplify y into y
4.769 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.769 * [taylor]: Taking taylor expansion of x in x
4.769 * [backup-simplify]: Simplify 0 into 0
4.769 * [backup-simplify]: Simplify 1 into 1
4.769 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.769 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.769 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
4.769 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
4.769 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.769 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.770 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.770 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
4.770 * [taylor]: Taking taylor expansion of -1.0 in y
4.770 * [backup-simplify]: Simplify -1.0 into -1.0
4.770 * [backup-simplify]: Simplify -1.0 into -1.0
4.770 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.770 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.771 * [backup-simplify]: Simplify (- 0) into 0
4.771 * [backup-simplify]: Simplify (+ 0 0) into 0
4.771 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.771 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.772 * [backup-simplify]: Simplify (+ 0 0) into 0
4.772 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
4.772 * [taylor]: Taking taylor expansion of 0 in y
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify 0 into 0
4.772 * [backup-simplify]: Simplify (* 1 1) into 1
4.772 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.773 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.773 * [backup-simplify]: Simplify (- 0) into 0
4.774 * [backup-simplify]: Simplify (+ 1 0) into 1
4.774 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.774 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.775 * [backup-simplify]: Simplify (* 1 1) into 1
4.775 * [backup-simplify]: Simplify (+ 0 1) into 1
4.775 * [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)))
4.775 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
4.775 * [taylor]: Taking taylor expansion of 0.5 in y
4.775 * [backup-simplify]: Simplify 0.5 into 0.5
4.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.775 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.775 * [taylor]: Taking taylor expansion of y in y
4.775 * [backup-simplify]: Simplify 0 into 0
4.775 * [backup-simplify]: Simplify 1 into 1
4.776 * [backup-simplify]: Simplify (* 1 1) into 1
4.776 * [backup-simplify]: Simplify (/ 1 1) into 1
4.776 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.777 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.777 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.778 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.779 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify 0 into 0
4.779 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.780 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.780 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.781 * [backup-simplify]: Simplify (- 0) into 0
4.781 * [backup-simplify]: Simplify (+ 0 0) into 0
4.781 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.782 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.783 * [backup-simplify]: Simplify (+ 0 0) into 0
4.783 * [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
4.783 * [taylor]: Taking taylor expansion of 0 in y
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify 0 into 0
4.783 * [backup-simplify]: Simplify -1.0 into -1.0
4.784 * [backup-simplify]: Simplify (cbrt (pow (/ (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y)))) 3)) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
4.784 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
4.784 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.784 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.784 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.784 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.784 * [taylor]: Taking taylor expansion of x in y
4.784 * [backup-simplify]: Simplify x into x
4.784 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.784 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.784 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.784 * [taylor]: Taking taylor expansion of 4.0 in y
4.784 * [backup-simplify]: Simplify 4.0 into 4.0
4.784 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.784 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.784 * [taylor]: Taking taylor expansion of y in y
4.784 * [backup-simplify]: Simplify 0 into 0
4.784 * [backup-simplify]: Simplify 1 into 1
4.784 * [backup-simplify]: Simplify (* 1 1) into 1
4.785 * [backup-simplify]: Simplify (/ 1 1) into 1
4.785 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.785 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.785 * [taylor]: Taking taylor expansion of 4.0 in y
4.785 * [backup-simplify]: Simplify 4.0 into 4.0
4.785 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.785 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.785 * [taylor]: Taking taylor expansion of y in y
4.785 * [backup-simplify]: Simplify 0 into 0
4.785 * [backup-simplify]: Simplify 1 into 1
4.785 * [backup-simplify]: Simplify (* 1 1) into 1
4.785 * [backup-simplify]: Simplify (/ 1 1) into 1
4.785 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.785 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.785 * [taylor]: Taking taylor expansion of x in y
4.785 * [backup-simplify]: Simplify x into x
4.785 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.785 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.786 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.786 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.792 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.792 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.793 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.794 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.794 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.794 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.794 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.794 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.794 * [taylor]: Taking taylor expansion of x in x
4.794 * [backup-simplify]: Simplify 0 into 0
4.794 * [backup-simplify]: Simplify 1 into 1
4.794 * [backup-simplify]: Simplify (* 1 1) into 1
4.795 * [backup-simplify]: Simplify (/ 1 1) into 1
4.795 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.795 * [taylor]: Taking taylor expansion of 4.0 in x
4.795 * [backup-simplify]: Simplify 4.0 into 4.0
4.795 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.795 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.795 * [taylor]: Taking taylor expansion of y in x
4.795 * [backup-simplify]: Simplify y into y
4.795 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.795 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.795 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.795 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.795 * [taylor]: Taking taylor expansion of 4.0 in x
4.795 * [backup-simplify]: Simplify 4.0 into 4.0
4.796 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.796 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.796 * [taylor]: Taking taylor expansion of y in x
4.796 * [backup-simplify]: Simplify y into y
4.796 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.796 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.796 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.796 * [taylor]: Taking taylor expansion of x in x
4.796 * [backup-simplify]: Simplify 0 into 0
4.796 * [backup-simplify]: Simplify 1 into 1
4.796 * [backup-simplify]: Simplify (* 1 1) into 1
4.797 * [backup-simplify]: Simplify (/ 1 1) into 1
4.797 * [backup-simplify]: Simplify (+ 1 0) into 1
4.798 * [backup-simplify]: Simplify (+ 0 1) into 1
4.798 * [backup-simplify]: Simplify (/ 1 1) into 1
4.798 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.798 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.798 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.798 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.798 * [taylor]: Taking taylor expansion of x in x
4.798 * [backup-simplify]: Simplify 0 into 0
4.798 * [backup-simplify]: Simplify 1 into 1
4.799 * [backup-simplify]: Simplify (* 1 1) into 1
4.799 * [backup-simplify]: Simplify (/ 1 1) into 1
4.799 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.799 * [taylor]: Taking taylor expansion of 4.0 in x
4.799 * [backup-simplify]: Simplify 4.0 into 4.0
4.799 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.799 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.799 * [taylor]: Taking taylor expansion of y in x
4.799 * [backup-simplify]: Simplify y into y
4.799 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.799 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.799 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.800 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.800 * [taylor]: Taking taylor expansion of 4.0 in x
4.800 * [backup-simplify]: Simplify 4.0 into 4.0
4.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.800 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.800 * [taylor]: Taking taylor expansion of y in x
4.800 * [backup-simplify]: Simplify y into y
4.800 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.800 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.800 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.800 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.800 * [taylor]: Taking taylor expansion of x in x
4.800 * [backup-simplify]: Simplify 0 into 0
4.800 * [backup-simplify]: Simplify 1 into 1
4.800 * [backup-simplify]: Simplify (* 1 1) into 1
4.801 * [backup-simplify]: Simplify (/ 1 1) into 1
4.801 * [backup-simplify]: Simplify (+ 1 0) into 1
4.802 * [backup-simplify]: Simplify (+ 0 1) into 1
4.802 * [backup-simplify]: Simplify (/ 1 1) into 1
4.802 * [taylor]: Taking taylor expansion of 1 in y
4.802 * [backup-simplify]: Simplify 1 into 1
4.802 * [backup-simplify]: Simplify 1 into 1
4.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.804 * [backup-simplify]: Simplify (+ 0 0) into 0
4.805 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.806 * [backup-simplify]: Simplify (+ 0 0) into 0
4.807 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.807 * [taylor]: Taking taylor expansion of 0 in y
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify 0 into 0
4.807 * [backup-simplify]: Simplify 0 into 0
4.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.809 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.810 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.810 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.810 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.812 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.813 * [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))))
4.813 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.814 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.814 * [taylor]: Taking taylor expansion of 8.0 in y
4.814 * [backup-simplify]: Simplify 8.0 into 8.0
4.814 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.814 * [taylor]: Taking taylor expansion of y in y
4.814 * [backup-simplify]: Simplify 0 into 0
4.814 * [backup-simplify]: Simplify 1 into 1
4.814 * [backup-simplify]: Simplify (* 1 1) into 1
4.815 * [backup-simplify]: Simplify (/ 1 1) into 1
4.815 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.816 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.817 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.819 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.819 * [backup-simplify]: Simplify (- 0) into 0
4.819 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify 0 into 0
4.819 * [backup-simplify]: Simplify 0 into 0
4.820 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.821 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.822 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.823 * [backup-simplify]: Simplify (- 0) into 0
4.823 * [backup-simplify]: Simplify (+ 0 0) into 0
4.823 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.824 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.825 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.827 * [backup-simplify]: Simplify (+ 0 0) into 0
4.829 * [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
4.829 * [taylor]: Taking taylor expansion of 0 in y
4.829 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 0 into 0
4.829 * [backup-simplify]: Simplify 1 into 1
4.830 * [backup-simplify]: Simplify (cbrt (pow (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y))))) 3)) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
4.830 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in (x y) around 0
4.830 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in y
4.830 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.830 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.830 * [taylor]: Taking taylor expansion of x in y
4.830 * [backup-simplify]: Simplify x into x
4.830 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.830 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.830 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.830 * [taylor]: Taking taylor expansion of 4.0 in y
4.830 * [backup-simplify]: Simplify 4.0 into 4.0
4.830 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.830 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.830 * [taylor]: Taking taylor expansion of y in y
4.830 * [backup-simplify]: Simplify 0 into 0
4.831 * [backup-simplify]: Simplify 1 into 1
4.831 * [backup-simplify]: Simplify (* 1 1) into 1
4.831 * [backup-simplify]: Simplify (/ 1 1) into 1
4.831 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.831 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.831 * [taylor]: Taking taylor expansion of 4.0 in y
4.831 * [backup-simplify]: Simplify 4.0 into 4.0
4.831 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.831 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.831 * [taylor]: Taking taylor expansion of y in y
4.831 * [backup-simplify]: Simplify 0 into 0
4.832 * [backup-simplify]: Simplify 1 into 1
4.832 * [backup-simplify]: Simplify (* 1 1) into 1
4.832 * [backup-simplify]: Simplify (/ 1 1) into 1
4.832 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.832 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.832 * [taylor]: Taking taylor expansion of x in y
4.832 * [backup-simplify]: Simplify x into x
4.832 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.833 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.833 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.833 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.834 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
4.835 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.835 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.836 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
4.836 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.836 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.836 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.836 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.836 * [taylor]: Taking taylor expansion of x in x
4.836 * [backup-simplify]: Simplify 0 into 0
4.836 * [backup-simplify]: Simplify 1 into 1
4.837 * [backup-simplify]: Simplify (* 1 1) into 1
4.837 * [backup-simplify]: Simplify (/ 1 1) into 1
4.837 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.837 * [taylor]: Taking taylor expansion of 4.0 in x
4.837 * [backup-simplify]: Simplify 4.0 into 4.0
4.837 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.837 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.837 * [taylor]: Taking taylor expansion of y in x
4.837 * [backup-simplify]: Simplify y into y
4.837 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.837 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.838 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.838 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.838 * [taylor]: Taking taylor expansion of 4.0 in x
4.838 * [backup-simplify]: Simplify 4.0 into 4.0
4.838 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.838 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.838 * [taylor]: Taking taylor expansion of y in x
4.838 * [backup-simplify]: Simplify y into y
4.838 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.838 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.838 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.838 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.838 * [taylor]: Taking taylor expansion of x in x
4.838 * [backup-simplify]: Simplify 0 into 0
4.838 * [backup-simplify]: Simplify 1 into 1
4.838 * [backup-simplify]: Simplify (* 1 1) into 1
4.839 * [backup-simplify]: Simplify (/ 1 1) into 1
4.839 * [backup-simplify]: Simplify (+ 1 0) into 1
4.840 * [backup-simplify]: Simplify (+ 0 1) into 1
4.840 * [backup-simplify]: Simplify (/ 1 1) into 1
4.840 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))) in x
4.840 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.840 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.840 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.840 * [taylor]: Taking taylor expansion of x in x
4.840 * [backup-simplify]: Simplify 0 into 0
4.840 * [backup-simplify]: Simplify 1 into 1
4.841 * [backup-simplify]: Simplify (* 1 1) into 1
4.841 * [backup-simplify]: Simplify (/ 1 1) into 1
4.841 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.841 * [taylor]: Taking taylor expansion of 4.0 in x
4.841 * [backup-simplify]: Simplify 4.0 into 4.0
4.841 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.841 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.841 * [taylor]: Taking taylor expansion of y in x
4.841 * [backup-simplify]: Simplify y into y
4.841 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.842 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.842 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.842 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.842 * [taylor]: Taking taylor expansion of 4.0 in x
4.842 * [backup-simplify]: Simplify 4.0 into 4.0
4.842 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.842 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.842 * [taylor]: Taking taylor expansion of y in x
4.842 * [backup-simplify]: Simplify y into y
4.842 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.842 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.842 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.842 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.842 * [taylor]: Taking taylor expansion of x in x
4.842 * [backup-simplify]: Simplify 0 into 0
4.842 * [backup-simplify]: Simplify 1 into 1
4.842 * [backup-simplify]: Simplify (* 1 1) into 1
4.843 * [backup-simplify]: Simplify (/ 1 1) into 1
4.843 * [backup-simplify]: Simplify (+ 1 0) into 1
4.844 * [backup-simplify]: Simplify (+ 0 1) into 1
4.844 * [backup-simplify]: Simplify (/ 1 1) into 1
4.844 * [taylor]: Taking taylor expansion of 1 in y
4.844 * [backup-simplify]: Simplify 1 into 1
4.844 * [backup-simplify]: Simplify 1 into 1
4.845 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.846 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.846 * [backup-simplify]: Simplify (+ 0 0) into 0
4.847 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.848 * [backup-simplify]: Simplify (+ 0 0) into 0
4.849 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
4.849 * [taylor]: Taking taylor expansion of 0 in y
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.849 * [backup-simplify]: Simplify 0 into 0
4.850 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.851 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.851 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.851 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.851 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
4.851 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.852 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.853 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.853 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.854 * [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))))
4.855 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.855 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.855 * [taylor]: Taking taylor expansion of 8.0 in y
4.855 * [backup-simplify]: Simplify 8.0 into 8.0
4.855 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.855 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.855 * [taylor]: Taking taylor expansion of y in y
4.855 * [backup-simplify]: Simplify 0 into 0
4.855 * [backup-simplify]: Simplify 1 into 1
4.855 * [backup-simplify]: Simplify (* 1 1) into 1
4.855 * [backup-simplify]: Simplify (/ 1 1) into 1
4.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.857 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.860 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.860 * [backup-simplify]: Simplify (- 0) into 0
4.860 * [backup-simplify]: Simplify 0 into 0
4.860 * [backup-simplify]: Simplify 0 into 0
4.860 * [backup-simplify]: Simplify 0 into 0
4.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.862 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.862 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.863 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.863 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.864 * [backup-simplify]: Simplify (- 0) into 0
4.864 * [backup-simplify]: Simplify (+ 0 0) into 0
4.864 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.865 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.865 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.866 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.867 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.868 * [backup-simplify]: Simplify (+ 0 0) into 0
4.870 * [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
4.870 * [taylor]: Taking taylor expansion of 0 in y
4.870 * [backup-simplify]: Simplify 0 into 0
4.870 * [backup-simplify]: Simplify 0 into 0
4.870 * [backup-simplify]: Simplify 1 into 1
4.870 * * * [progress]: simplifying candidates
4.875 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* 4.0 y) y))) (log (+ (* x x) (* (* 4.0 y) y))))
  (log (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (exp (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (/ (* (* (- (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))) (- (* x x) (* (* 4.0 y) y))) (* (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))))
  (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (* (* (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (- (- (* x x) (* (* 4.0 y) y)))
  (- (+ (* x x) (* (* 4.0 y) y)))
  (/ (* x x) (+ (* x x) (* (* 4.0 y) y)))
  (/ (* (* 4.0 y) y) (+ (* x x) (* (* 4.0 y) y)))
  (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) 1)
  (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y)))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) 1)
  (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y))))
  (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))
  (/ (- (* x x) (* (* 4.0 y) y)) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))))
  (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y))))
  (/ (- (* x x) (* (* 4.0 y) y)) 1)
  (/ (+ (* x x) (* (* 4.0 y) y)) (cbrt (- (* x x) (* (* 4.0 y) y))))
  (/ (+ (* x x) (* (* 4.0 y) y)) (sqrt (- (* x x) (* (* 4.0 y) y))))
  (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))
  (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow (* x x) 3) (pow (* (* 4.0 y) y) 3)))
  (/ (- (* x x) (* (* 4.0 y) y)) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y))))
  (* (+ (* x x) (* (* 4.0 y) y)) (+ (* (* x x) (* x x)) (+ (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))))
  (* (+ (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))
  (/ (exp (* x x)) (exp (* (* 4.0 y) y)))
  (log (- (* x x) (* (* 4.0 y) y)))
  (exp (- (* x x) (* (* 4.0 y) y)))
  (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))
  (cbrt (- (* x x) (* (* 4.0 y) y)))
  (* (* (- (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))) (- (* x x) (* (* 4.0 y) y)))
  (sqrt (- (* x x) (* (* 4.0 y) y)))
  (sqrt (- (* x x) (* (* 4.0 y) y)))
  (- (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y))))
  (- (* (* 4.0 y) y))
  (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))
  (+ (* x x) (* (* 4.0 y) y))
  (- (* (* 4.0 y) y))
  (* (- (log (- (* x x) (* (* 4.0 y) y))) (log (+ (* x x) (* (* 4.0 y) y)))) 3)
  (* (log (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (* (log (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (* 1 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (sqrt 3))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 1)
  (pow (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) 1) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) 1) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ 1 (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow 1 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (pow (/ 1 (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))) 3)
  (pow (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) 3)
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (* (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (log (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (exp (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (* (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (* (* (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3) (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (pow (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) 1) 3)
  (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) 1) 3)
  (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ 1 (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ 1 1) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow 1 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (pow (/ 1 (+ (* x x) (* (* 4.0 y) y))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))) 3)
  (pow (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))) 3)
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) 3)
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (pow (- (* x x) (* (* 4.0 y) y)) 3)
  (pow (+ (* x x) (* (* 4.0 y) y)) 3)
  (* (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (sqrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (sqrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ 3 2))
  (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ 3 2))
  (log (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (exp (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (cbrt (pow (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) 1) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) 1) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (- (* x x) (* (* 4.0 y) y)) 3))
  (cbrt (pow (/ 1 (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))) 3))
  (cbrt (pow (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (- (* x x) (* (* 4.0 y) y)) 3))
  (cbrt (* (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (cbrt (* (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))))
  (cbrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (cbrt (pow (* (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (sqrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))) 1) 3))
  (cbrt (pow (/ (cbrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) 1) 3))
  (cbrt (pow (/ (sqrt (- (* x x) (* (* 4.0 y) y))) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ 1 (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y))))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ 1 (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (sqrt (+ (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ 1 1) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow 1 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (- (* x x) (* (* 4.0 y) y)) 3))
  (cbrt (pow (/ 1 (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))) 3))
  (cbrt (pow (+ (* (* x x) (* x x)) (- (* (* (* 4.0 y) y) (* (* 4.0 y) y)) (* (* x x) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))) 3))
  (cbrt (pow (- (* x x) (* (* 4.0 y) y)) 3))
  (cbrt (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))))
  (cbrt (* (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y)))))
  (cbrt (sqrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (cbrt (sqrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (cbrt 1)
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ 3 2)))
  (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) (/ 3 2)))
  (cbrt (pow (- (* x x) (* (* 4.0 y) y)) 3))
  (cbrt (pow (+ (* x x) (* (* 4.0 y) y)) 3))
  (* (cbrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))) (cbrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))))
  (cbrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (* (* (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3))) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (sqrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  (sqrt (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))
  -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)))
  -1.0
  1
  1
  -1.0
  1
  1
4.882 * * [simplify]: iteration 0: 166 enodes
4.982 * * [simplify]: iteration 1: 617 enodes
5.830 * * [simplify]: iteration 2: 3981 enodes
7.215 * * [simplify]: iteration complete: 5000 enodes
7.215 * * [simplify]: Extracting #0: cost 80 inf + 0
7.217 * * [simplify]: Extracting #1: cost 1114 inf + 3
7.222 * * [simplify]: Extracting #2: cost 1876 inf + 96
7.227 * * [simplify]: Extracting #3: cost 1654 inf + 2178
7.233 * * [simplify]: Extracting #4: cost 913 inf + 17203
7.239 * * [simplify]: Extracting #5: cost 164 inf + 42314
7.252 * * [simplify]: Extracting #6: cost 4 inf + 49465
7.258 * * [simplify]: Extracting #7: cost 0 inf + 49641
7.264 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (exp (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (- (- (* x x) (* y (* 4.0 y))))
  (- (- (* x x)) (* y (* 4.0 y)))
  (/ x (/ (+ (* y (* 4.0 y)) (* x x)) x))
  (/ (* y (* 4.0 y)) (+ (* y (* 4.0 y)) (* x x)))
  (cbrt (* (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y))))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y)))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (/ (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (- (* x x) (* y (* 4.0 y))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (cbrt (/ 1 (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x)))))
  (/ (- (* x x) (* y (* 4.0 y))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ 1 (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (/ 1 (+ (* y (* 4.0 y)) (* x x)))
  (/ (+ (* y (* 4.0 y)) (* x x)) (- (* x x) (* y (* 4.0 y))))
  (/ (- (* x x) (* y (* 4.0 y))) (* (cbrt (+ (* y (* 4.0 y)) (* x x))) (cbrt (+ (* y (* 4.0 y)) (* x x)))))
  (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (- (* x x) (* y (* 4.0 y)))
  (/ (+ (* y (* 4.0 y)) (* x x)) (cbrt (- (* x x) (* y (* 4.0 y)))))
  (/ (+ (* y (* 4.0 y)) (* x x)) (sqrt (- (* x x) (* y (* 4.0 y)))))
  (/ (+ (* y (* 4.0 y)) (* x x)) (- (* x x) (* y (* 4.0 y))))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (pow (* y (* 4.0 y)) 3) (pow x 6)))
  (/ (- (* x x) (* y (* 4.0 y))) (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y))))))
  (* (+ (* y (* 4.0 y)) (* x x)) (+ (* (* y (* 4.0 y)) (+ (* y (* 4.0 y)) (* x x))) (pow x 4)))
  (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x)))
  (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))) (- (* 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)) (+ (* y (* 4.0 y)) (* x x))) (pow x 4))
  (* (* y y) (- 4.0))
  (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y)))))
  (+ (* y (* 4.0 y)) (* x x))
  (* (* y y) (- 4.0))
  (* 3 (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (* 3 (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (* 3 (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  3
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (* (cbrt 3) (cbrt 3)))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (sqrt 3))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2)
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (pow (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))) 3)
  (* (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (/ (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y)))) (pow (sqrt (+ (* y (* 4.0 y)) (* x x))) 3))
  (/ (- (* x x) (* y (* 4.0 y))) (pow (sqrt (+ (* y (* 4.0 y)) (* x x))) 3))
  (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y))))
  (/ (- (* x x) (* y (* 4.0 y))) (pow (+ (* y (* 4.0 y)) (* x x)) 3))
  (/ (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3) (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x))))
  (/ (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3) (+ (* y (* 4.0 y)) (* x x)))
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3)
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (/ 1 (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x))))
  (/ (pow (- (* x x) (* y (* 4.0 y))) 3) (+ (* y (* 4.0 y)) (* x x)))
  (pow (/ 1 (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  1
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  1
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (pow (- (* x x) (* y (* 4.0 y))) 3)
  (/ 1 (pow (+ (* y (* 4.0 y)) (* x x)) 3))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (pow (* y (* 4.0 y)) 3) (pow x 6))) 3)
  (pow (+ (* (* y (* 4.0 y)) (- (* y (* 4.0 y)) (* x x))) (pow x 4)) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y)))))) 3)
  (pow (- (* x x) (* y (* 4.0 y))) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2)
  (* 3 (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (exp (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2)
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (pow (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2)
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (pow (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))) 3)
  (* (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (/ (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y)))) (pow (sqrt (+ (* y (* 4.0 y)) (* x x))) 3))
  (/ (- (* x x) (* y (* 4.0 y))) (pow (sqrt (+ (* y (* 4.0 y)) (* x x))) 3))
  (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y))))
  (/ (- (* x x) (* y (* 4.0 y))) (pow (+ (* y (* 4.0 y)) (* x x)) 3))
  (/ (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3) (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x))))
  (/ (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3) (+ (* y (* 4.0 y)) (* x x)))
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (sqrt (- (* x x) (* y (* 4.0 y)))) 3)
  (pow (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (/ 1 (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x))))
  (/ (pow (- (* x x) (* y (* 4.0 y))) 3) (+ (* y (* 4.0 y)) (* x x)))
  (pow (/ 1 (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x)))) 3)
  1
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  1
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (pow (- (* x x) (* y (* 4.0 y))) 3)
  (/ 1 (pow (+ (* y (* 4.0 y)) (* x x)) 3))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (pow (* y (* 4.0 y)) 3) (pow x 6))) 3)
  (pow (+ (* (* y (* 4.0 y)) (- (* y (* 4.0 y)) (* x x))) (pow x 4)) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y)))))) 3)
  (pow (- (* x x) (* y (* 4.0 y))) 3)
  (pow (- (* x x) (* y (* 4.0 y))) 3)
  (pow (+ (* y (* 4.0 y)) (* x x)) 3)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2)
  (sqrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3))
  (sqrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3/2)
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3/2)
  (log (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (exp (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (* (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y))))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y)))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (/ (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (- (* x x) (* y (* 4.0 y))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (cbrt (/ 1 (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x)))))
  (/ (- (* x x) (* y (* 4.0 y))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ 1 (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (- (* x x) (* y (* 4.0 y)))
  (/ 1 (+ (* y (* 4.0 y)) (* x x)))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (pow (* y (* 4.0 y)) 3) (pow x 6)))
  (+ (* (* y (* 4.0 y)) (- (* y (* 4.0 y)) (* x x))) (pow x 4))
  (/ (- (* x x) (* y (* 4.0 y))) (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y))))))
  (- (* x x) (* y (* 4.0 y)))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (* (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y))))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (* (- (* x x) (* y (* 4.0 y))) (- (* x x) (* y (* 4.0 y)))))
  (/ (cbrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (/ (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (- (* x x) (* y (* 4.0 y))))
  (/ (sqrt (- (* x x) (* y (* 4.0 y)))) (+ (* y (* 4.0 y)) (* x x)))
  (cbrt (/ 1 (* (+ (* y (* 4.0 y)) (* x x)) (+ (* y (* 4.0 y)) (* x x)))))
  (/ (- (* x x) (* y (* 4.0 y))) (cbrt (+ (* y (* 4.0 y)) (* x x))))
  (/ 1 (sqrt (+ (* y (* 4.0 y)) (* x x))))
  (/ (- (* x x) (* y (* 4.0 y))) (sqrt (+ (* y (* 4.0 y)) (* x x))))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (- (* x x) (* y (* 4.0 y)))
  (/ 1 (+ (* y (* 4.0 y)) (* x x)))
  (/ (- (* x x) (* y (* 4.0 y))) (+ (pow (* y (* 4.0 y)) 3) (pow x 6)))
  (+ (* (* y (* 4.0 y)) (- (* y (* 4.0 y)) (* x x))) (pow x 4))
  (/ (- (* x x) (* y (* 4.0 y))) (- (pow x 4) (* (* 4.0 y) (* y (* y (* 4.0 y))))))
  (- (* x x) (* y (* 4.0 y)))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (sqrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)))
  (cbrt (sqrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)))
  1
  (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x)))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3/2))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3/2))
  (- (* x x) (* y (* 4.0 y)))
  (+ (* y (* 4.0 y)) (* x x))
  (cbrt (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 2))
  (cbrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (pow (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))) 3)
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  (sqrt (/ (- (* x x) (* y (* 4.0 y))) (+ (* y (* 4.0 y)) (* x x))))
  -1.0
  1
  1
  (- (* x x) (* y (* 4.0 y)))
  (- (* x x) (* y (* 4.0 y)))
  (- (* x x) (* y (* 4.0 y)))
  -1.0
  1
  1
  -1.0
  1
  1
7.266 * * * [progress]: adding candidates to table
7.946 * [progress]: [Phase 3 of 3] Extracting.
7.946 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
7.947 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) y x)
7.947 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
7.995 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
8.098 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
8.172 * * * [regime]: Found split indices: #<option (#s(si 2 38) #s(si 0 59) #s(si 3 168) #s(si 0 196) #s(si 2 255))>
8.173 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
8.362 * [regimes]: Found splitpoints: (#s(sp 2 x -3.678618962503878e+116) #s(sp 0 x -8.913820328861513e-31) #s(sp 3 x 2.2123513030846486e-67) #s(sp 0 x 3.1630542380826314e+87) #s(sp 2 x +nan.0)) , with alts (#<alt (λ (x y) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)))> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (* (/ 4.0 (+ (* 4.0 (* y y)) (* x x))) (* y y))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (cbrt (pow -1.0 3)))>)
8.363 * [simplify]: Simplifying:
  (if (<= x -3.678618962503878e+116) 1 (if (<= x -8.913820328861513e-31) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) (if (<= x 2.2123513030846486e-67) (cbrt (pow -1.0 3)) (if (<= x 3.1630542380826314e+87) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* x x) (* (* 4.0 y) y))) 3)) 1))))
8.363 * * [simplify]: iteration 0: 28 enodes
8.366 * * [simplify]: iteration 1: 33 enodes
8.368 * * [simplify]: iteration complete: 33 enodes
8.368 * * [simplify]: Extracting #0: cost 1 inf + 0
8.368 * * [simplify]: Extracting #1: cost 4 inf + 0
8.368 * * [simplify]: Extracting #2: cost 8 inf + 1
8.368 * * [simplify]: Extracting #3: cost 11 inf + 3
8.368 * * [simplify]: Extracting #4: cost 13 inf + 10
8.368 * * [simplify]: Extracting #5: cost 14 inf + 15
8.368 * * [simplify]: Extracting #6: cost 13 inf + 20
8.368 * * [simplify]: Extracting #7: cost 12 inf + 30
8.369 * * [simplify]: Extracting #8: cost 12 inf + 31
8.369 * * [simplify]: Extracting #9: cost 10 inf + 35
8.369 * * [simplify]: Extracting #10: cost 6 inf + 77
8.369 * * [simplify]: Extracting #11: cost 3 inf + 147
8.369 * * [simplify]: Extracting #12: cost 2 inf + 182
8.369 * * [simplify]: Extracting #13: cost 1 inf + 243
8.369 * * [simplify]: Extracting #14: cost 0 inf + 309
8.369 * [simplify]: Simplified to:
  (if (<= x -3.678618962503878e+116) 1 (if (<= x -8.913820328861513e-31) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* (* 4.0 y) y) (* x x))) 3)) (if (<= x 2.2123513030846486e-67) (cbrt (pow -1.0 3)) (if (<= x 3.1630542380826314e+87) (cbrt (pow (/ (- (* x x) (* (* 4.0 y) y)) (+ (* (* 4.0 y) y) (* x x))) 3)) 1))))
9.851 * [regime-testing]: Baseline error score: 32.0704846247826
9.855 * [regime-testing]: Oracle error score: 0.3962162777460299
9.863 * [regime-testing]: End program error score: 13.095913654973238
9.992 * [regime-testing]: Target error score: 30.994723329275562