12.558 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.031 * * * [progress]: [2/2] Setting up program.
0.035 * [progress]: [Phase 2 of 3] Improving.
0.036 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.036 * * [simplify]: iteration 0: 9 enodes
0.037 * * [simplify]: iteration 1: 17 enodes
0.040 * * [simplify]: iteration 2: 35 enodes
0.045 * * [simplify]: iteration 3: 67 enodes
0.056 * * [simplify]: iteration 4: 116 enodes
0.093 * * [simplify]: iteration 5: 169 enodes
0.144 * * [simplify]: iteration 6: 198 enodes
0.214 * * [simplify]: iteration 7: 202 enodes
0.277 * * [simplify]: iteration complete: 202 enodes
0.277 * * [simplify]: Extracting #0: cost 1 inf + 0
0.277 * * [simplify]: Extracting #1: cost 6 inf + 0
0.277 * * [simplify]: Extracting #2: cost 36 inf + 0
0.277 * * [simplify]: Extracting #3: cost 24 inf + 35
0.278 * * [simplify]: Extracting #4: cost 6 inf + 262
0.278 * * [simplify]: Extracting #5: cost 0 inf + 338
0.278 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y))))
0.286 * * [progress]: iteration 1 / 4
0.286 * * * [progress]: picking best candidate
0.291 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* 4.0 (* y y))) (+ (* x x) (* 4.0 (* y y)))))>
0.291 * * * [progress]: localizing error
0.317 * * * [progress]: generating rewritten candidates
0.318 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
0.345 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
0.352 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 2)
0.373 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 2)
0.392 * * * [progress]: generating series expansions
0.392 * * * * [progress]: [ 1 / 4 ] generating series at (2)
0.392 * [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)))
0.392 * [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
0.392 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.392 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.392 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.392 * [taylor]: Taking taylor expansion of x in y
0.392 * [backup-simplify]: Simplify x into x
0.392 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.393 * [taylor]: Taking taylor expansion of 4.0 in y
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.393 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.393 * [taylor]: Taking taylor expansion of 4.0 in y
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [backup-simplify]: Simplify x into x
0.393 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.393 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.393 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.393 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.393 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.393 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.393 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.393 * [taylor]: Taking taylor expansion of x in x
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.393 * [taylor]: Taking taylor expansion of 4.0 in x
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.393 * [backup-simplify]: Simplify y into y
0.393 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.393 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.393 * [taylor]: Taking taylor expansion of 4.0 in x
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.393 * [taylor]: Taking taylor expansion of y in x
0.394 * [backup-simplify]: Simplify y into y
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.394 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.394 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.394 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.394 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.394 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.394 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.394 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.394 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.394 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.394 * [taylor]: Taking taylor expansion of 4.0 in x
0.395 * [backup-simplify]: Simplify 4.0 into 4.0
0.395 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.395 * [taylor]: Taking taylor expansion of y in x
0.395 * [backup-simplify]: Simplify y into y
0.395 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.395 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.395 * [taylor]: Taking taylor expansion of 4.0 in x
0.395 * [backup-simplify]: Simplify 4.0 into 4.0
0.395 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.395 * [taylor]: Taking taylor expansion of y in x
0.395 * [backup-simplify]: Simplify y into y
0.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.395 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.395 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.395 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.395 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.395 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.395 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.396 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.396 * [taylor]: Taking taylor expansion of -1.0 in y
0.396 * [backup-simplify]: Simplify -1.0 into -1.0
0.396 * [backup-simplify]: Simplify -1.0 into -1.0
0.396 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.396 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.397 * [backup-simplify]: Simplify (- 0) into 0
0.397 * [backup-simplify]: Simplify (+ 0 0) into 0
0.397 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.397 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.398 * [backup-simplify]: Simplify (+ 0 0) into 0
0.398 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.398 * [taylor]: Taking taylor expansion of 0 in y
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.399 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.399 * [backup-simplify]: Simplify (- 0) into 0
0.399 * [backup-simplify]: Simplify (+ 1 0) into 1
0.400 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.401 * [backup-simplify]: Simplify (* 1 1) into 1
0.401 * [backup-simplify]: Simplify (+ 0 1) into 1
0.401 * [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)))
0.401 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.401 * [taylor]: Taking taylor expansion of 0.5 in y
0.401 * [backup-simplify]: Simplify 0.5 into 0.5
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.401 * [taylor]: Taking taylor expansion of y in y
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.402 * [backup-simplify]: Simplify (* 1 1) into 1
0.402 * [backup-simplify]: Simplify (/ 1 1) into 1
0.402 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.404 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.405 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.406 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.406 * [backup-simplify]: Simplify (- 0) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) into 0
0.407 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.408 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.408 * [backup-simplify]: Simplify (+ 0 0) into 0
0.409 * [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
0.409 * [taylor]: Taking taylor expansion of 0 in y
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify 0 into 0
0.409 * [backup-simplify]: Simplify -1.0 into -1.0
0.409 * [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))))
0.409 * [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
0.409 * [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
0.409 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.409 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.409 * [taylor]: Taking taylor expansion of x in y
0.409 * [backup-simplify]: Simplify x into x
0.409 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.409 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.410 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.410 * [taylor]: Taking taylor expansion of 4.0 in y
0.410 * [backup-simplify]: Simplify 4.0 into 4.0
0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify 1 into 1
0.410 * [backup-simplify]: Simplify (* 1 1) into 1
0.410 * [backup-simplify]: Simplify (/ 1 1) into 1
0.410 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.410 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.410 * [taylor]: Taking taylor expansion of 4.0 in y
0.410 * [backup-simplify]: Simplify 4.0 into 4.0
0.410 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.410 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.410 * [taylor]: Taking taylor expansion of y in y
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify (* 1 1) into 1
0.411 * [backup-simplify]: Simplify (/ 1 1) into 1
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.411 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [backup-simplify]: Simplify x into x
0.411 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.411 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.411 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.411 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.412 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.414 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.414 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.415 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.415 * [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
0.415 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (* 1 1) into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.416 * [taylor]: Taking taylor expansion of 4.0 in x
0.416 * [backup-simplify]: Simplify 4.0 into 4.0
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [backup-simplify]: Simplify y into y
0.416 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.416 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.416 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.416 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.416 * [taylor]: Taking taylor expansion of 4.0 in x
0.416 * [backup-simplify]: Simplify 4.0 into 4.0
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [backup-simplify]: Simplify y into y
0.416 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.416 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.416 * [taylor]: Taking taylor expansion of x in x
0.416 * [backup-simplify]: Simplify 0 into 0
0.416 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (* 1 1) into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [backup-simplify]: Simplify (+ 0 1) into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [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
0.418 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (* 1 1) into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.418 * [taylor]: Taking taylor expansion of 4.0 in x
0.418 * [backup-simplify]: Simplify 4.0 into 4.0
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.418 * [taylor]: Taking taylor expansion of y in x
0.418 * [backup-simplify]: Simplify y into y
0.418 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.418 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.418 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.418 * [taylor]: Taking taylor expansion of 4.0 in x
0.418 * [backup-simplify]: Simplify 4.0 into 4.0
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [backup-simplify]: Simplify y into y
0.419 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.419 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.419 * [taylor]: Taking taylor expansion of x in x
0.419 * [backup-simplify]: Simplify 0 into 0
0.419 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify (* 1 1) into 1
0.419 * [backup-simplify]: Simplify (/ 1 1) into 1
0.420 * [backup-simplify]: Simplify (+ 1 0) into 1
0.420 * [backup-simplify]: Simplify (+ 0 1) into 1
0.420 * [backup-simplify]: Simplify (/ 1 1) into 1
0.420 * [taylor]: Taking taylor expansion of 1 in y
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.422 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ 0 0) into 0
0.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.424 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.424 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.424 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.424 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.425 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.426 * [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))))
0.426 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.426 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.426 * [taylor]: Taking taylor expansion of 8.0 in y
0.426 * [backup-simplify]: Simplify 8.0 into 8.0
0.426 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.426 * [taylor]: Taking taylor expansion of y in y
0.426 * [backup-simplify]: Simplify 0 into 0
0.426 * [backup-simplify]: Simplify 1 into 1
0.426 * [backup-simplify]: Simplify (* 1 1) into 1
0.427 * [backup-simplify]: Simplify (/ 1 1) into 1
0.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.428 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.429 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.429 * [backup-simplify]: Simplify (- 0) into 0
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 0 into 0
0.429 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.431 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.431 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.431 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.431 * [backup-simplify]: Simplify (- 0) into 0
0.432 * [backup-simplify]: Simplify (+ 0 0) into 0
0.432 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.432 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ 0 0) into 0
0.435 * [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
0.435 * [taylor]: Taking taylor expansion of 0 in y
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 0 into 0
0.435 * [backup-simplify]: Simplify 1 into 1
0.435 * [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))))
0.435 * [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
0.435 * [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
0.435 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.436 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.436 * [taylor]: Taking taylor expansion of x in y
0.436 * [backup-simplify]: Simplify x into x
0.436 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.436 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.436 * [taylor]: Taking taylor expansion of 4.0 in y
0.436 * [backup-simplify]: Simplify 4.0 into 4.0
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (* 1 1) into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.436 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.436 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.436 * [taylor]: Taking taylor expansion of 4.0 in y
0.436 * [backup-simplify]: Simplify 4.0 into 4.0
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
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 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.437 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.437 * [taylor]: Taking taylor expansion of x in y
0.437 * [backup-simplify]: Simplify x into x
0.437 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.437 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.437 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.438 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.438 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.438 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.439 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.439 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.439 * [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
0.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.439 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.439 * [taylor]: Taking taylor expansion of x in x
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 1 into 1
0.440 * [backup-simplify]: Simplify (* 1 1) into 1
0.440 * [backup-simplify]: Simplify (/ 1 1) into 1
0.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.440 * [taylor]: Taking taylor expansion of 4.0 in x
0.440 * [backup-simplify]: Simplify 4.0 into 4.0
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [backup-simplify]: Simplify y into y
0.440 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.440 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.440 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.440 * [taylor]: Taking taylor expansion of 4.0 in x
0.440 * [backup-simplify]: Simplify 4.0 into 4.0
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.440 * [taylor]: Taking taylor expansion of y in x
0.440 * [backup-simplify]: Simplify y into y
0.440 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.440 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.440 * [taylor]: Taking taylor expansion of x in x
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (* 1 1) into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [backup-simplify]: Simplify (+ 1 0) into 1
0.441 * [backup-simplify]: Simplify (+ 0 1) into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [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
0.442 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.442 * [taylor]: Taking taylor expansion of x in x
0.442 * [backup-simplify]: Simplify 0 into 0
0.442 * [backup-simplify]: Simplify 1 into 1
0.442 * [backup-simplify]: Simplify (* 1 1) into 1
0.442 * [backup-simplify]: Simplify (/ 1 1) into 1
0.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.442 * [taylor]: Taking taylor expansion of 4.0 in x
0.442 * [backup-simplify]: Simplify 4.0 into 4.0
0.442 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.442 * [taylor]: Taking taylor expansion of y in x
0.442 * [backup-simplify]: Simplify y into y
0.442 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.443 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.443 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.443 * [taylor]: Taking taylor expansion of 4.0 in x
0.443 * [backup-simplify]: Simplify 4.0 into 4.0
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.443 * [taylor]: Taking taylor expansion of y in x
0.443 * [backup-simplify]: Simplify y into y
0.443 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.443 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.443 * [backup-simplify]: Simplify (* 1 1) into 1
0.443 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [backup-simplify]: Simplify (+ 1 0) into 1
0.444 * [backup-simplify]: Simplify (+ 0 1) into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of 1 in y
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.445 * [backup-simplify]: Simplify (+ 0 0) into 0
0.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.446 * [backup-simplify]: Simplify (+ 0 0) into 0
0.447 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 0 into 0
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 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.448 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.448 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.448 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.449 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.450 * [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
0.451 * [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
0.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.454 * [backup-simplify]: Simplify (- 0) into 0
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify 0 into 0
0.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.455 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.455 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.456 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.456 * [backup-simplify]: Simplify (- 0) into 0
0.456 * [backup-simplify]: Simplify (+ 0 0) into 0
0.456 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.456 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.457 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (+ 0 0) into 0
0.459 * [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
0.459 * [taylor]: Taking taylor expansion of 0 in y
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
0.459 * [backup-simplify]: Simplify (- (* x x) (* 4.0 (* y y))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.459 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.459 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.459 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.459 * [taylor]: Taking taylor expansion of x in y
0.460 * [backup-simplify]: Simplify x into x
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.460 * [taylor]: Taking taylor expansion of 4.0 in y
0.460 * [backup-simplify]: Simplify 4.0 into 4.0
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.460 * [taylor]: Taking taylor expansion of y in y
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.460 * [taylor]: Taking taylor expansion of 4.0 in x
0.460 * [backup-simplify]: Simplify 4.0 into 4.0
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [backup-simplify]: Simplify y into y
0.460 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.460 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.460 * [taylor]: Taking taylor expansion of x in x
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.460 * [taylor]: Taking taylor expansion of 4.0 in x
0.460 * [backup-simplify]: Simplify 4.0 into 4.0
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.460 * [taylor]: Taking taylor expansion of y in x
0.460 * [backup-simplify]: Simplify y into y
0.460 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.460 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.460 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.460 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.460 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.460 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.460 * [taylor]: Taking taylor expansion of 4.0 in y
0.460 * [backup-simplify]: Simplify 4.0 into 4.0
0.460 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.461 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.461 * [backup-simplify]: Simplify (- 0) into 0
0.461 * [backup-simplify]: Simplify (+ 0 0) into 0
0.461 * [taylor]: Taking taylor expansion of 0 in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 0 into 0
0.462 * [backup-simplify]: Simplify (* 1 1) into 1
0.462 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.463 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.463 * [backup-simplify]: Simplify (- 0) into 0
0.463 * [backup-simplify]: Simplify (+ 1 0) into 1
0.463 * [taylor]: Taking taylor expansion of 1 in y
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify 0 into 0
0.463 * [backup-simplify]: Simplify (* 1 1) into 1
0.464 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.464 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.464 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.465 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.465 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.466 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.466 * [backup-simplify]: Simplify (- 0) into 0
0.466 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.467 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.467 * [backup-simplify]: Simplify (- 0) into 0
0.467 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.469 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.470 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.470 * [backup-simplify]: Simplify (- 0) into 0
0.470 * [backup-simplify]: Simplify (+ 0 0) into 0
0.470 * [taylor]: Taking taylor expansion of 0 in y
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.471 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* 4.0 (* (/ 1 y) (/ 1 y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.471 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.471 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.471 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.471 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.471 * [taylor]: Taking taylor expansion of x in y
0.471 * [backup-simplify]: Simplify x into x
0.471 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.471 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.471 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.471 * [taylor]: Taking taylor expansion of 4.0 in y
0.471 * [backup-simplify]: Simplify 4.0 into 4.0
0.471 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.471 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.471 * [taylor]: Taking taylor expansion of y in y
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
0.472 * [backup-simplify]: Simplify (/ 1 1) into 1
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
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
0.472 * [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)
0.473 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (* 1 1) into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.473 * [taylor]: Taking taylor expansion of 4.0 in x
0.473 * [backup-simplify]: Simplify 4.0 into 4.0
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.473 * [taylor]: Taking taylor expansion of y in x
0.473 * [backup-simplify]: Simplify y into y
0.473 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.473 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.474 * [backup-simplify]: Simplify (+ 1 0) into 1
0.474 * [taylor]: Taking taylor expansion of 1 in y
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.475 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.475 * [backup-simplify]: Simplify (+ 0 0) into 0
0.475 * [taylor]: Taking taylor expansion of 0 in y
0.475 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.476 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.476 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.476 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.476 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.476 * [taylor]: Taking taylor expansion of 4.0 in y
0.476 * [backup-simplify]: Simplify 4.0 into 4.0
0.476 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.476 * [taylor]: Taking taylor expansion of y in y
0.476 * [backup-simplify]: Simplify 0 into 0
0.477 * [backup-simplify]: Simplify 1 into 1
0.477 * [backup-simplify]: Simplify (* 1 1) into 1
0.477 * [backup-simplify]: Simplify (/ 1 1) into 1
0.477 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.478 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.478 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.478 * [backup-simplify]: Simplify 1 into 1
0.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.479 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.480 * [backup-simplify]: Simplify (- 0) into 0
0.480 * [backup-simplify]: Simplify (+ 0 0) into 0
0.480 * [taylor]: Taking taylor expansion of 0 in y
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.481 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.483 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.484 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.484 * [backup-simplify]: Simplify (- 0) into 0
0.484 * [backup-simplify]: Simplify (+ 0 0) into 0
0.484 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [backup-simplify]: Simplify 0 into 0
0.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.487 * [backup-simplify]: Simplify (- 0) into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [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)))
0.487 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* 4.0 (* (/ 1 (- y)) (/ 1 (- y))))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.488 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.488 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [backup-simplify]: Simplify x into x
0.488 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.488 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.488 * [taylor]: Taking taylor expansion of 4.0 in y
0.488 * [backup-simplify]: Simplify 4.0 into 4.0
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (* 1 1) into 1
0.488 * [backup-simplify]: Simplify (/ 1 1) into 1
0.488 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 * [backup-simplify]: Simplify (* 1 1) into 1
0.489 * [backup-simplify]: Simplify (/ 1 1) into 1
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.489 * [backup-simplify]: Simplify y into y
0.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.489 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.490 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.490 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 * [backup-simplify]: Simplify (* 1 1) into 1
0.490 * [backup-simplify]: Simplify (/ 1 1) into 1
0.490 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.490 * [taylor]: Taking taylor expansion of 4.0 in x
0.491 * [backup-simplify]: Simplify 4.0 into 4.0
0.491 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.491 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.491 * [taylor]: Taking taylor expansion of y in x
0.491 * [backup-simplify]: Simplify y into y
0.491 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.491 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.491 * [backup-simplify]: Simplify (+ 1 0) into 1
0.491 * [taylor]: Taking taylor expansion of 1 in y
0.491 * [backup-simplify]: Simplify 1 into 1
0.492 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.493 * [backup-simplify]: Simplify (+ 0 0) into 0
0.493 * [taylor]: Taking taylor expansion of 0 in y
0.493 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.496 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.496 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.496 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.496 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.496 * [taylor]: Taking taylor expansion of 4.0 in y
0.496 * [backup-simplify]: Simplify 4.0 into 4.0
0.496 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.496 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.496 * [taylor]: Taking taylor expansion of y in y
0.496 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify 1 into 1
0.497 * [backup-simplify]: Simplify (* 1 1) into 1
0.497 * [backup-simplify]: Simplify (/ 1 1) into 1
0.498 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.498 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.498 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.498 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.500 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.502 * [backup-simplify]: Simplify (- 0) into 0
0.502 * [backup-simplify]: Simplify (+ 0 0) into 0
0.502 * [taylor]: Taking taylor expansion of 0 in y
0.502 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.505 * [backup-simplify]: Simplify (- 0) into 0
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.507 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.509 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.510 * [backup-simplify]: Simplify (- 0) into 0
0.510 * [backup-simplify]: Simplify (+ 0 0) into 0
0.510 * [taylor]: Taking taylor expansion of 0 in y
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.514 * [backup-simplify]: Simplify (- 0) into 0
0.514 * [backup-simplify]: Simplify 0 into 0
0.514 * [backup-simplify]: Simplify 0 into 0
0.514 * [backup-simplify]: Simplify 0 into 0
0.515 * [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)))
0.515 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 2)
0.515 * [backup-simplify]: Simplify (* 4.0 (* y y)) into (* 4.0 (pow y 2))
0.515 * [approximate]: Taking taylor expansion of (* 4.0 (pow y 2)) in (y) around 0
0.515 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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
0.516 * [backup-simplify]: Simplify (* 1 1) into 1
0.519 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.519 * [backup-simplify]: Simplify 4.0 into 4.0
0.520 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.520 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.520 * [backup-simplify]: Simplify 0 into 0
0.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.522 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.522 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.524 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.524 * [backup-simplify]: Simplify 0 into 0
0.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.527 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.527 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.530 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.533 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.533 * [backup-simplify]: Simplify 0 into 0
0.533 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.534 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 y) (/ 1 y))) into (/ 4.0 (pow y 2))
0.534 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.534 * [taylor]: Taking taylor expansion of (/ 4.0 (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 (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 (/ 4.0 1) into 4.0
0.535 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.535 * [taylor]: Taking taylor expansion of 4.0 in y
0.535 * [backup-simplify]: Simplify 4.0 into 4.0
0.535 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.535 * [taylor]: Taking taylor expansion of y in y
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
0.536 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.536 * [backup-simplify]: Simplify 4.0 into 4.0
0.537 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.537 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.539 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.539 * [backup-simplify]: Simplify 0 into 0
0.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.542 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.542 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.544 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.544 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.546 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.546 * [backup-simplify]: Simplify 0 into 0
0.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.549 * [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
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 y)) 2)) into (* 4.0 (pow y 2))
0.549 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- y)) (/ 1 (- y)))) into (/ 4.0 (pow y 2))
0.550 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.550 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.550 * [taylor]: Taking taylor expansion of 4.0 in y
0.550 * [backup-simplify]: Simplify 4.0 into 4.0
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.550 * [taylor]: Taking taylor expansion of y in y
0.550 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify 1 into 1
0.550 * [backup-simplify]: Simplify (* 1 1) into 1
0.551 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.551 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.551 * [taylor]: Taking taylor expansion of 4.0 in y
0.551 * [backup-simplify]: Simplify 4.0 into 4.0
0.551 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.551 * [taylor]: Taking taylor expansion of y in y
0.551 * [backup-simplify]: Simplify 0 into 0
0.551 * [backup-simplify]: Simplify 1 into 1
0.552 * [backup-simplify]: Simplify (* 1 1) into 1
0.552 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.552 * [backup-simplify]: Simplify 4.0 into 4.0
0.553 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.554 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.554 * [backup-simplify]: Simplify 0 into 0
0.555 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.556 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.556 * [backup-simplify]: Simplify 0 into 0
0.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.559 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.559 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.561 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.561 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.563 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.563 * [backup-simplify]: Simplify 0 into 0
0.565 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.566 * [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
0.566 * [backup-simplify]: Simplify 0 into 0
0.566 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 (- y))) 2)) into (* 4.0 (pow y 2))
0.566 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 2)
0.566 * [backup-simplify]: Simplify (* 4.0 (* y y)) into (* 4.0 (pow y 2))
0.566 * [approximate]: Taking taylor expansion of (* 4.0 (pow y 2)) in (y) around 0
0.567 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.567 * [taylor]: Taking taylor expansion of 4.0 in y
0.567 * [backup-simplify]: Simplify 4.0 into 4.0
0.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.567 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify 1 into 1
0.567 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.567 * [taylor]: Taking taylor expansion of 4.0 in y
0.567 * [backup-simplify]: Simplify 4.0 into 4.0
0.567 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.567 * [taylor]: Taking taylor expansion of y in y
0.567 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify 1 into 1
0.567 * [backup-simplify]: Simplify (* 1 1) into 1
0.568 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.568 * [backup-simplify]: Simplify 4.0 into 4.0
0.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.569 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.569 * [backup-simplify]: Simplify 0 into 0
0.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.571 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.574 * [backup-simplify]: Simplify (+ (* 4.0 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 1))))) into 0
0.576 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.576 * [backup-simplify]: Simplify 0 into 0
0.577 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.579 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
0.579 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.582 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.583 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 y) (/ 1 y))) into (/ 4.0 (pow y 2))
0.583 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.583 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.583 * [taylor]: Taking taylor expansion of 4.0 in y
0.583 * [backup-simplify]: Simplify 4.0 into 4.0
0.583 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.583 * [taylor]: Taking taylor expansion of y in y
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 1 into 1
0.583 * [backup-simplify]: Simplify (* 1 1) into 1
0.584 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.584 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.584 * [taylor]: Taking taylor expansion of 4.0 in y
0.584 * [backup-simplify]: Simplify 4.0 into 4.0
0.584 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.584 * [taylor]: Taking taylor expansion of y in y
0.584 * [backup-simplify]: Simplify 0 into 0
0.584 * [backup-simplify]: Simplify 1 into 1
0.584 * [backup-simplify]: Simplify (* 1 1) into 1
0.585 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.585 * [backup-simplify]: Simplify 4.0 into 4.0
0.586 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.586 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.587 * [backup-simplify]: Simplify 0 into 0
0.587 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.589 * [backup-simplify]: Simplify 0 into 0
0.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.591 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.591 * [backup-simplify]: Simplify 0 into 0
0.592 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.593 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.593 * [backup-simplify]: Simplify 0 into 0
0.594 * [backup-simplify]: Simplify (+ (* 1 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)))) into 0
0.595 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.598 * [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
0.598 * [backup-simplify]: Simplify 0 into 0
0.598 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 y)) 2)) into (* 4.0 (pow y 2))
0.599 * [backup-simplify]: Simplify (* 4.0 (* (/ 1 (- y)) (/ 1 (- y)))) into (/ 4.0 (pow y 2))
0.599 * [approximate]: Taking taylor expansion of (/ 4.0 (pow y 2)) in (y) around 0
0.599 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.599 * [taylor]: Taking taylor expansion of 4.0 in y
0.599 * [backup-simplify]: Simplify 4.0 into 4.0
0.599 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.599 * [taylor]: Taking taylor expansion of y in y
0.599 * [backup-simplify]: Simplify 0 into 0
0.599 * [backup-simplify]: Simplify 1 into 1
0.599 * [backup-simplify]: Simplify (* 1 1) into 1
0.600 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.600 * [taylor]: Taking taylor expansion of (/ 4.0 (pow y 2)) in y
0.600 * [taylor]: Taking taylor expansion of 4.0 in y
0.600 * [backup-simplify]: Simplify 4.0 into 4.0
0.600 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.600 * [taylor]: Taking taylor expansion of y in y
0.600 * [backup-simplify]: Simplify 0 into 0
0.600 * [backup-simplify]: Simplify 1 into 1
0.600 * [backup-simplify]: Simplify (* 1 1) into 1
0.601 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
0.601 * [backup-simplify]: Simplify 4.0 into 4.0
0.601 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.602 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
0.602 * [backup-simplify]: Simplify 0 into 0
0.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.604 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.604 * [backup-simplify]: Simplify 0 into 0
0.605 * [backup-simplify]: Simplify (+ (* 1 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)))) into 0
0.606 * [backup-simplify]: Simplify 0 into 0
0.607 * [backup-simplify]: Simplify (+ (* 1 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)))) 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 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)))) into 0
0.611 * [backup-simplify]: Simplify 0 into 0
0.612 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))))) into 0
0.613 * [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
0.613 * [backup-simplify]: Simplify 0 into 0
0.614 * [backup-simplify]: Simplify (* 4.0 (pow (/ 1 (/ 1 (- y))) 2)) into (* 4.0 (pow y 2))
0.614 * * * [progress]: simplifying candidates
0.616 * [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))
0.619 * * [simplify]: iteration 0: 107 enodes
0.642 * * [simplify]: iteration 1: 315 enodes
0.819 * * [simplify]: iteration 2: 1789 enodes
1.620 * * [simplify]: iteration complete: 5000 enodes
1.620 * * [simplify]: Extracting #0: cost 58 inf + 0
1.622 * * [simplify]: Extracting #1: cost 477 inf + 2
1.630 * * [simplify]: Extracting #2: cost 1734 inf + 110
1.642 * * [simplify]: Extracting #3: cost 1204 inf + 4643
1.655 * * [simplify]: Extracting #4: cost 276 inf + 14337
1.669 * * [simplify]: Extracting #5: cost 39 inf + 18024
1.676 * * [simplify]: Extracting #6: cost 3 inf + 18411
1.687 * * [simplify]: Extracting #7: cost 0 inf + 18430
1.694 * [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)
1.695 * * * [progress]: adding candidates to table
2.093 * * [progress]: iteration 2 / 4
2.094 * * * [progress]: picking best candidate
2.106 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>
2.106 * * * [progress]: localizing error
2.124 * * * [progress]: generating rewritten candidates
2.124 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
2.168 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2)
2.192 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
2.207 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
2.228 * * * [progress]: generating series expansions
2.228 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
2.228 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) y) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y)
2.228 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in (x y) around 0
2.228 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in y
2.228 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.228 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.228 * [taylor]: Taking taylor expansion of 4.0 in y
2.228 * [backup-simplify]: Simplify 4.0 into 4.0
2.228 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.228 * [taylor]: Taking taylor expansion of y in y
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.228 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.228 * [taylor]: Taking taylor expansion of x in y
2.228 * [backup-simplify]: Simplify x into x
2.228 * [taylor]: Taking taylor expansion of y in y
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.229 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.229 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.229 * [backup-simplify]: Simplify (/ (pow x 2) 1) into (pow x 2)
2.229 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
2.229 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.229 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.229 * [taylor]: Taking taylor expansion of 4.0 in x
2.229 * [backup-simplify]: Simplify 4.0 into 4.0
2.229 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.229 * [taylor]: Taking taylor expansion of y in x
2.229 * [backup-simplify]: Simplify y into y
2.229 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.229 * [taylor]: Taking taylor expansion of x in x
2.229 * [backup-simplify]: Simplify 0 into 0
2.229 * [backup-simplify]: Simplify 1 into 1
2.229 * [taylor]: Taking taylor expansion of y in x
2.229 * [backup-simplify]: Simplify y into y
2.229 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.229 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.229 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.229 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
2.229 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
2.229 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.229 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.230 * [taylor]: Taking taylor expansion of 4.0 in x
2.230 * [backup-simplify]: Simplify 4.0 into 4.0
2.230 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.230 * [taylor]: Taking taylor expansion of y in x
2.230 * [backup-simplify]: Simplify y into y
2.230 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.230 * [taylor]: Taking taylor expansion of x in x
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [taylor]: Taking taylor expansion of y in x
2.230 * [backup-simplify]: Simplify y into y
2.230 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.230 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.230 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.230 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
2.230 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
2.230 * [taylor]: Taking taylor expansion of 4.0 in y
2.230 * [backup-simplify]: Simplify 4.0 into 4.0
2.230 * [taylor]: Taking taylor expansion of y in y
2.230 * [backup-simplify]: Simplify 0 into 0
2.230 * [backup-simplify]: Simplify 1 into 1
2.230 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.231 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.231 * [backup-simplify]: Simplify (+ 0 0) into 0
2.231 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)))) into 0
2.231 * [taylor]: Taking taylor expansion of 0 in y
2.231 * [backup-simplify]: Simplify 0 into 0
2.232 * [backup-simplify]: Simplify (* 4.0 0) into 0
2.232 * [backup-simplify]: Simplify 0 into 0
2.232 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.233 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.233 * [backup-simplify]: Simplify (* 1 1) into 1
2.233 * [backup-simplify]: Simplify (+ 0 1) into 1
2.234 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into (/ 1 y)
2.234 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.234 * [taylor]: Taking taylor expansion of y in y
2.234 * [backup-simplify]: Simplify 0 into 0
2.234 * [backup-simplify]: Simplify 1 into 1
2.234 * [backup-simplify]: Simplify (/ 1 1) into 1
2.234 * [backup-simplify]: Simplify 1 into 1
2.234 * [backup-simplify]: Simplify 0 into 0
2.235 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
2.235 * [backup-simplify]: Simplify 4.0 into 4.0
2.236 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.237 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.237 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.237 * [backup-simplify]: Simplify (+ 0 0) into 0
2.237 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
2.237 * [taylor]: Taking taylor expansion of 0 in y
2.237 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.238 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
2.239 * [backup-simplify]: Simplify 0 into 0
2.239 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.240 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.241 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.241 * [backup-simplify]: Simplify (+ 0 0) into 0
2.241 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
2.241 * [taylor]: Taking taylor expansion of 0 in y
2.241 * [backup-simplify]: Simplify 0 into 0
2.241 * [backup-simplify]: Simplify 0 into 0
2.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.242 * [backup-simplify]: Simplify 0 into 0
2.242 * [backup-simplify]: Simplify 0 into 0
2.242 * [backup-simplify]: Simplify (+ (* 4.0 (* y 1)) (* 1 (* (/ 1 y) (pow x 2)))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.242 * [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)
2.242 * [approximate]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in (x y) around 0
2.242 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
2.242 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.242 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.242 * [taylor]: Taking taylor expansion of 4.0 in y
2.242 * [backup-simplify]: Simplify 4.0 into 4.0
2.242 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.242 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.243 * [taylor]: Taking taylor expansion of y in y
2.243 * [backup-simplify]: Simplify 0 into 0
2.243 * [backup-simplify]: Simplify 1 into 1
2.243 * [backup-simplify]: Simplify (* 1 1) into 1
2.243 * [backup-simplify]: Simplify (/ 1 1) into 1
2.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.243 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.243 * [taylor]: Taking taylor expansion of x in y
2.243 * [backup-simplify]: Simplify x into x
2.243 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.243 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.243 * [taylor]: Taking taylor expansion of y in y
2.243 * [backup-simplify]: Simplify 0 into 0
2.243 * [backup-simplify]: Simplify 1 into 1
2.243 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.243 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.243 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.243 * [taylor]: Taking taylor expansion of 4.0 in x
2.243 * [backup-simplify]: Simplify 4.0 into 4.0
2.243 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.243 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.243 * [taylor]: Taking taylor expansion of y in x
2.243 * [backup-simplify]: Simplify y into y
2.243 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.244 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.244 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.244 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.244 * [taylor]: Taking taylor expansion of x in x
2.244 * [backup-simplify]: Simplify 0 into 0
2.244 * [backup-simplify]: Simplify 1 into 1
2.244 * [backup-simplify]: Simplify (* 1 1) into 1
2.244 * [backup-simplify]: Simplify (/ 1 1) into 1
2.244 * [taylor]: Taking taylor expansion of y in x
2.244 * [backup-simplify]: Simplify y into y
2.244 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.244 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.244 * [taylor]: Taking taylor expansion of 4.0 in x
2.244 * [backup-simplify]: Simplify 4.0 into 4.0
2.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.244 * [taylor]: Taking taylor expansion of y in x
2.244 * [backup-simplify]: Simplify y into y
2.244 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.245 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.245 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.245 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.245 * [taylor]: Taking taylor expansion of x in x
2.245 * [backup-simplify]: Simplify 0 into 0
2.245 * [backup-simplify]: Simplify 1 into 1
2.245 * [backup-simplify]: Simplify (* 1 1) into 1
2.245 * [backup-simplify]: Simplify (/ 1 1) into 1
2.245 * [taylor]: Taking taylor expansion of y in x
2.245 * [backup-simplify]: Simplify y into y
2.245 * [backup-simplify]: Simplify (+ 0 1) into 1
2.246 * [backup-simplify]: Simplify (* 1 y) into y
2.246 * [taylor]: Taking taylor expansion of y in y
2.246 * [backup-simplify]: Simplify 0 into 0
2.246 * [backup-simplify]: Simplify 1 into 1
2.246 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.247 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.247 * [backup-simplify]: Simplify (+ 0 0) into 0
2.247 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
2.247 * [taylor]: Taking taylor expansion of 0 in y
2.247 * [backup-simplify]: Simplify 0 into 0
2.247 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.248 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.248 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.249 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
2.249 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.249 * [taylor]: Taking taylor expansion of 4.0 in y
2.249 * [backup-simplify]: Simplify 4.0 into 4.0
2.249 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.249 * [taylor]: Taking taylor expansion of y in y
2.249 * [backup-simplify]: Simplify 0 into 0
2.249 * [backup-simplify]: Simplify 1 into 1
2.249 * [backup-simplify]: Simplify (/ 1 1) into 1
2.249 * [backup-simplify]: Simplify 0 into 0
2.249 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.250 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.250 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.251 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.251 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.251 * [backup-simplify]: Simplify (+ 0 0) into 0
2.252 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
2.252 * [taylor]: Taking taylor expansion of 0 in y
2.252 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.252 * [backup-simplify]: Simplify 4.0 into 4.0
2.252 * [backup-simplify]: Simplify 0 into 0
2.252 * [backup-simplify]: Simplify 1 into 1
2.253 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.253 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.253 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.254 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.255 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.255 * [backup-simplify]: Simplify (+ 0 0) into 0
2.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
2.256 * [taylor]: Taking taylor expansion of 0 in y
2.256 * [backup-simplify]: Simplify 0 into 0
2.256 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.257 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.258 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.260 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.261 * [taylor]: Taking taylor expansion of 0 in y
2.261 * [backup-simplify]: Simplify 0 into 0
2.261 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.262 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify 0 into 0
2.262 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (pow (/ 1 x) -2))) (* 4.0 (* (/ 1 (/ 1 y)) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.263 * [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))
2.263 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in (x y) around 0
2.263 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in y
2.263 * [taylor]: Taking taylor expansion of -1 in y
2.263 * [backup-simplify]: Simplify -1 into -1
2.263 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
2.263 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.263 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.263 * [taylor]: Taking taylor expansion of 4.0 in y
2.263 * [backup-simplify]: Simplify 4.0 into 4.0
2.263 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.263 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.263 * [taylor]: Taking taylor expansion of y in y
2.263 * [backup-simplify]: Simplify 0 into 0
2.263 * [backup-simplify]: Simplify 1 into 1
2.263 * [backup-simplify]: Simplify (* 1 1) into 1
2.263 * [backup-simplify]: Simplify (/ 1 1) into 1
2.263 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.263 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.263 * [taylor]: Taking taylor expansion of x in y
2.263 * [backup-simplify]: Simplify x into x
2.264 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.264 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.264 * [taylor]: Taking taylor expansion of y in y
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
2.264 * [taylor]: Taking taylor expansion of -1 in x
2.264 * [backup-simplify]: Simplify -1 into -1
2.264 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.264 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.264 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.264 * [taylor]: Taking taylor expansion of 4.0 in x
2.264 * [backup-simplify]: Simplify 4.0 into 4.0
2.264 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.264 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.264 * [taylor]: Taking taylor expansion of y in x
2.264 * [backup-simplify]: Simplify y into y
2.264 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.264 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.264 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.264 * [taylor]: Taking taylor expansion of x in x
2.264 * [backup-simplify]: Simplify 0 into 0
2.264 * [backup-simplify]: Simplify 1 into 1
2.264 * [backup-simplify]: Simplify (* 1 1) into 1
2.265 * [backup-simplify]: Simplify (/ 1 1) into 1
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [backup-simplify]: Simplify y into y
2.265 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
2.265 * [taylor]: Taking taylor expansion of -1 in x
2.265 * [backup-simplify]: Simplify -1 into -1
2.265 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
2.265 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.265 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.265 * [taylor]: Taking taylor expansion of 4.0 in x
2.265 * [backup-simplify]: Simplify 4.0 into 4.0
2.265 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.265 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [backup-simplify]: Simplify y into y
2.265 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.265 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.265 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.265 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.265 * [taylor]: Taking taylor expansion of x in x
2.265 * [backup-simplify]: Simplify 0 into 0
2.265 * [backup-simplify]: Simplify 1 into 1
2.265 * [backup-simplify]: Simplify (* 1 1) into 1
2.265 * [backup-simplify]: Simplify (/ 1 1) into 1
2.265 * [taylor]: Taking taylor expansion of y in x
2.265 * [backup-simplify]: Simplify y into y
2.266 * [backup-simplify]: Simplify (+ 0 1) into 1
2.266 * [backup-simplify]: Simplify (* 1 y) into y
2.266 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
2.266 * [taylor]: Taking taylor expansion of (* -1 y) in y
2.266 * [taylor]: Taking taylor expansion of -1 in y
2.266 * [backup-simplify]: Simplify -1 into -1
2.266 * [taylor]: Taking taylor expansion of y in y
2.266 * [backup-simplify]: Simplify 0 into 0
2.266 * [backup-simplify]: Simplify 1 into 1
2.266 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.267 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.267 * [backup-simplify]: Simplify (+ 0 0) into 0
2.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
2.268 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 y)) into 0
2.268 * [taylor]: Taking taylor expansion of 0 in y
2.268 * [backup-simplify]: Simplify 0 into 0
2.268 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.268 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.269 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.269 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
2.270 * [backup-simplify]: Simplify (+ (* -1 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))) into (- (* 4.0 (/ 1 y)))
2.270 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
2.270 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
2.270 * [taylor]: Taking taylor expansion of 4.0 in y
2.270 * [backup-simplify]: Simplify 4.0 into 4.0
2.270 * [taylor]: Taking taylor expansion of (/ 1 y) in y
2.270 * [taylor]: Taking taylor expansion of y in y
2.270 * [backup-simplify]: Simplify 0 into 0
2.270 * [backup-simplify]: Simplify 1 into 1
2.270 * [backup-simplify]: Simplify (/ 1 1) into 1
2.271 * [backup-simplify]: Simplify (* -1 0) into 0
2.271 * [backup-simplify]: Simplify 0 into 0
2.271 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.271 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.271 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.272 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.273 * [backup-simplify]: Simplify (+ 0 0) into 0
2.273 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
2.274 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))) into 0
2.274 * [taylor]: Taking taylor expansion of 0 in y
2.274 * [backup-simplify]: Simplify 0 into 0
2.274 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.275 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.275 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.275 * [backup-simplify]: Simplify 0 into 0
2.275 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
2.275 * [backup-simplify]: Simplify -1 into -1
2.276 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.276 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.277 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.277 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.278 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.278 * [backup-simplify]: Simplify (+ 0 0) into 0
2.279 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
2.280 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))))) into 0
2.280 * [taylor]: Taking taylor expansion of 0 in y
2.280 * [backup-simplify]: Simplify 0 into 0
2.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.281 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.281 * [backup-simplify]: Simplify (- 0) into 0
2.281 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify 0 into 0
2.281 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
2.282 * [backup-simplify]: Simplify 0 into 0
2.282 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.282 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.283 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.285 * [backup-simplify]: Simplify (+ 0 0) into 0
2.286 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
2.287 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))))) into 0
2.287 * [taylor]: Taking taylor expansion of 0 in y
2.287 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify 0 into 0
2.287 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.288 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.288 * [backup-simplify]: Simplify (- 0) into 0
2.288 * [backup-simplify]: Simplify 0 into 0
2.288 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- y)) (pow (/ 1 (- x)) -2))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
2.289 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2)
2.289 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) x) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x)
2.289 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in (x y) around 0
2.289 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in y
2.289 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.289 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.289 * [taylor]: Taking taylor expansion of 4.0 in y
2.289 * [backup-simplify]: Simplify 4.0 into 4.0
2.289 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.289 * [taylor]: Taking taylor expansion of y in y
2.289 * [backup-simplify]: Simplify 0 into 0
2.289 * [backup-simplify]: Simplify 1 into 1
2.289 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.289 * [taylor]: Taking taylor expansion of x in y
2.289 * [backup-simplify]: Simplify x into x
2.289 * [taylor]: Taking taylor expansion of x in y
2.289 * [backup-simplify]: Simplify x into x
2.289 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.289 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.289 * [backup-simplify]: Simplify (/ (pow x 2) x) into x
2.289 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in x
2.289 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.289 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.290 * [taylor]: Taking taylor expansion of 4.0 in x
2.290 * [backup-simplify]: Simplify 4.0 into 4.0
2.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.290 * [taylor]: Taking taylor expansion of y in x
2.290 * [backup-simplify]: Simplify y into y
2.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.290 * [taylor]: Taking taylor expansion of x in x
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 1 into 1
2.290 * [taylor]: Taking taylor expansion of x in x
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 1 into 1
2.290 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.290 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.290 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.290 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
2.290 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) x) in x
2.290 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.290 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.290 * [taylor]: Taking taylor expansion of 4.0 in x
2.290 * [backup-simplify]: Simplify 4.0 into 4.0
2.290 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.290 * [taylor]: Taking taylor expansion of y in x
2.290 * [backup-simplify]: Simplify y into y
2.290 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.290 * [taylor]: Taking taylor expansion of x in x
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 1 into 1
2.290 * [taylor]: Taking taylor expansion of x in x
2.290 * [backup-simplify]: Simplify 0 into 0
2.290 * [backup-simplify]: Simplify 1 into 1
2.290 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.290 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.290 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.291 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
2.291 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.291 * [taylor]: Taking taylor expansion of 4.0 in y
2.291 * [backup-simplify]: Simplify 4.0 into 4.0
2.291 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.291 * [taylor]: Taking taylor expansion of y in y
2.291 * [backup-simplify]: Simplify 0 into 0
2.291 * [backup-simplify]: Simplify 1 into 1
2.291 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.291 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.291 * [backup-simplify]: Simplify (+ 0 0) into 0
2.292 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)))) into 0
2.292 * [taylor]: Taking taylor expansion of 0 in y
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify 0 into 0
2.292 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.293 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.293 * [backup-simplify]: Simplify (* 1 1) into 1
2.293 * [backup-simplify]: Simplify (+ 0 1) into 1
2.294 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 1
2.294 * [taylor]: Taking taylor expansion of 1 in y
2.294 * [backup-simplify]: Simplify 1 into 1
2.294 * [backup-simplify]: Simplify 1 into 1
2.294 * [backup-simplify]: Simplify 0 into 0
2.295 * [backup-simplify]: Simplify (* 1 1) into 1
2.295 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.295 * [backup-simplify]: Simplify 4.0 into 4.0
2.295 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.296 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
2.297 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.297 * [backup-simplify]: Simplify (+ 0 0) into 0
2.298 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)))) into 0
2.298 * [taylor]: Taking taylor expansion of 0 in y
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify 0 into 0
2.298 * [backup-simplify]: Simplify 0 into 0
2.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.299 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.299 * [backup-simplify]: Simplify 0 into 0
2.300 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.301 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.301 * [backup-simplify]: Simplify (+ 0 0) into 0
2.303 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.303 * [taylor]: Taking taylor expansion of 0 in y
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify 0 into 0
2.303 * [backup-simplify]: Simplify (+ (* 4.0 (* (pow y 2) (/ 1 x))) (* 1 (* 1 x))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.303 * [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)
2.303 * [approximate]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in (x y) around 0
2.303 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in y
2.303 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.303 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.303 * [taylor]: Taking taylor expansion of 4.0 in y
2.303 * [backup-simplify]: Simplify 4.0 into 4.0
2.303 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.303 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.304 * [taylor]: Taking taylor expansion of y in y
2.304 * [backup-simplify]: Simplify 0 into 0
2.304 * [backup-simplify]: Simplify 1 into 1
2.304 * [backup-simplify]: Simplify (* 1 1) into 1
2.304 * [backup-simplify]: Simplify (/ 1 1) into 1
2.304 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.304 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.304 * [taylor]: Taking taylor expansion of x in y
2.304 * [backup-simplify]: Simplify x into x
2.304 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.304 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.304 * [taylor]: Taking taylor expansion of x in y
2.304 * [backup-simplify]: Simplify x into x
2.304 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.304 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.304 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.304 * [taylor]: Taking taylor expansion of 4.0 in x
2.304 * [backup-simplify]: Simplify 4.0 into 4.0
2.304 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.304 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.304 * [taylor]: Taking taylor expansion of y in x
2.304 * [backup-simplify]: Simplify y into y
2.304 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.305 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.305 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.305 * [taylor]: Taking taylor expansion of x in x
2.305 * [backup-simplify]: Simplify 0 into 0
2.305 * [backup-simplify]: Simplify 1 into 1
2.307 * [backup-simplify]: Simplify (* 1 1) into 1
2.307 * [backup-simplify]: Simplify (/ 1 1) into 1
2.307 * [taylor]: Taking taylor expansion of x in x
2.307 * [backup-simplify]: Simplify 0 into 0
2.307 * [backup-simplify]: Simplify 1 into 1
2.307 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.307 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.307 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.308 * [taylor]: Taking taylor expansion of 4.0 in x
2.308 * [backup-simplify]: Simplify 4.0 into 4.0
2.308 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.308 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.308 * [taylor]: Taking taylor expansion of y in x
2.308 * [backup-simplify]: Simplify y into y
2.308 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.308 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.308 * [taylor]: Taking taylor expansion of x in x
2.308 * [backup-simplify]: Simplify 0 into 0
2.308 * [backup-simplify]: Simplify 1 into 1
2.308 * [backup-simplify]: Simplify (* 1 1) into 1
2.308 * [backup-simplify]: Simplify (/ 1 1) into 1
2.308 * [taylor]: Taking taylor expansion of x in x
2.308 * [backup-simplify]: Simplify 0 into 0
2.308 * [backup-simplify]: Simplify 1 into 1
2.309 * [backup-simplify]: Simplify (+ 0 1) into 1
2.309 * [backup-simplify]: Simplify (* 1 0) into 0
2.309 * [taylor]: Taking taylor expansion of 0 in y
2.309 * [backup-simplify]: Simplify 0 into 0
2.309 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.310 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.310 * [backup-simplify]: Simplify (+ 0 0) into 0
2.310 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
2.310 * [taylor]: Taking taylor expansion of 1 in y
2.310 * [backup-simplify]: Simplify 1 into 1
2.311 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.311 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.312 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.312 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.312 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (* 4.0 (/ 1 (pow y 2))) 0))) into 0
2.312 * [taylor]: Taking taylor expansion of 0 in y
2.312 * [backup-simplify]: Simplify 0 into 0
2.312 * [backup-simplify]: Simplify 0 into 0
2.313 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.313 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.313 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.314 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.314 * [backup-simplify]: Simplify (+ 0 0) into 0
2.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 1) (* 0 0)))) into (* 4.0 (/ 1 (pow y 2)))
2.315 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.315 * [taylor]: Taking taylor expansion of 4.0 in y
2.315 * [backup-simplify]: Simplify 4.0 into 4.0
2.315 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.315 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.315 * [taylor]: Taking taylor expansion of y in y
2.315 * [backup-simplify]: Simplify 0 into 0
2.315 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify (* 1 1) into 1
2.316 * [backup-simplify]: Simplify (/ 1 1) into 1
2.316 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.316 * [backup-simplify]: Simplify 4.0 into 4.0
2.316 * [backup-simplify]: Simplify 1 into 1
2.316 * [backup-simplify]: Simplify 0 into 0
2.317 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.317 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.317 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.319 * [backup-simplify]: Simplify (+ 0 0) into 0
2.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 1) (* 0 0))))) into 0
2.320 * [taylor]: Taking taylor expansion of 0 in y
2.320 * [backup-simplify]: Simplify 0 into 0
2.320 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.321 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 0 into 0
2.321 * [backup-simplify]: Simplify 0 into 0
2.322 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.322 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.323 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.324 * [backup-simplify]: Simplify (+ 0 0) into 0
2.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.325 * [taylor]: Taking taylor expansion of 0 in y
2.326 * [backup-simplify]: Simplify 0 into 0
2.326 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.327 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.327 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.327 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify (+ (* 1 (* 1 (/ 1 (/ 1 x)))) (* 4.0 (* (pow (/ 1 y) -2) (/ 1 x)))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.328 * [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))
2.328 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in (x y) around 0
2.328 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in y
2.328 * [taylor]: Taking taylor expansion of -1 in y
2.328 * [backup-simplify]: Simplify -1 into -1
2.328 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in y
2.328 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.328 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.328 * [taylor]: Taking taylor expansion of 4.0 in y
2.328 * [backup-simplify]: Simplify 4.0 into 4.0
2.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.328 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.328 * [taylor]: Taking taylor expansion of y in y
2.328 * [backup-simplify]: Simplify 0 into 0
2.328 * [backup-simplify]: Simplify 1 into 1
2.328 * [backup-simplify]: Simplify (* 1 1) into 1
2.329 * [backup-simplify]: Simplify (/ 1 1) into 1
2.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.329 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.329 * [taylor]: Taking taylor expansion of x in y
2.329 * [backup-simplify]: Simplify x into x
2.329 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.329 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.329 * [taylor]: Taking taylor expansion of x in y
2.329 * [backup-simplify]: Simplify x into x
2.329 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in x
2.329 * [taylor]: Taking taylor expansion of -1 in x
2.329 * [backup-simplify]: Simplify -1 into -1
2.329 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.329 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.329 * [taylor]: Taking taylor expansion of 4.0 in x
2.329 * [backup-simplify]: Simplify 4.0 into 4.0
2.329 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.329 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.329 * [taylor]: Taking taylor expansion of y in x
2.329 * [backup-simplify]: Simplify y into y
2.329 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.329 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.329 * [taylor]: Taking taylor expansion of x in x
2.329 * [backup-simplify]: Simplify 0 into 0
2.329 * [backup-simplify]: Simplify 1 into 1
2.330 * [backup-simplify]: Simplify (* 1 1) into 1
2.330 * [backup-simplify]: Simplify (/ 1 1) into 1
2.330 * [taylor]: Taking taylor expansion of x in x
2.330 * [backup-simplify]: Simplify 0 into 0
2.330 * [backup-simplify]: Simplify 1 into 1
2.330 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x)) in x
2.330 * [taylor]: Taking taylor expansion of -1 in x
2.330 * [backup-simplify]: Simplify -1 into -1
2.330 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) x) in x
2.330 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.330 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.330 * [taylor]: Taking taylor expansion of 4.0 in x
2.331 * [backup-simplify]: Simplify 4.0 into 4.0
2.331 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.331 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.331 * [taylor]: Taking taylor expansion of y in x
2.331 * [backup-simplify]: Simplify y into y
2.331 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.331 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.331 * [taylor]: Taking taylor expansion of x in x
2.331 * [backup-simplify]: Simplify 0 into 0
2.331 * [backup-simplify]: Simplify 1 into 1
2.331 * [backup-simplify]: Simplify (* 1 1) into 1
2.332 * [backup-simplify]: Simplify (/ 1 1) into 1
2.332 * [taylor]: Taking taylor expansion of x in x
2.332 * [backup-simplify]: Simplify 0 into 0
2.332 * [backup-simplify]: Simplify 1 into 1
2.332 * [backup-simplify]: Simplify (+ 0 1) into 1
2.333 * [backup-simplify]: Simplify (* 1 0) into 0
2.333 * [backup-simplify]: Simplify (* -1 0) into 0
2.333 * [taylor]: Taking taylor expansion of 0 in y
2.333 * [backup-simplify]: Simplify 0 into 0
2.334 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.335 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.335 * [backup-simplify]: Simplify (+ 0 0) into 0
2.336 * [backup-simplify]: Simplify (+ (* 1 1) (* 0 0)) into 1
2.336 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
2.337 * [taylor]: Taking taylor expansion of -1 in y
2.337 * [backup-simplify]: Simplify -1 into -1
2.337 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.339 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 1) (* (* 4.0 (/ 1 (pow y 2))) 0))) into 0
2.341 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
2.341 * [taylor]: Taking taylor expansion of 0 in y
2.341 * [backup-simplify]: Simplify 0 into 0
2.341 * [backup-simplify]: Simplify 0 into 0
2.342 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.342 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.343 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.343 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.344 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.345 * [backup-simplify]: Simplify (+ 0 0) into 0
2.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 1) (* 0 0)))) into (* 4.0 (/ 1 (pow y 2)))
2.347 * [backup-simplify]: Simplify (+ (* -1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.347 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.347 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.347 * [taylor]: Taking taylor expansion of 4.0 in y
2.347 * [backup-simplify]: Simplify 4.0 into 4.0
2.347 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.347 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.347 * [taylor]: Taking taylor expansion of y in y
2.347 * [backup-simplify]: Simplify 0 into 0
2.347 * [backup-simplify]: Simplify 1 into 1
2.348 * [backup-simplify]: Simplify (* 1 1) into 1
2.348 * [backup-simplify]: Simplify (/ 1 1) into 1
2.349 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.349 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.349 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.350 * [backup-simplify]: Simplify -1 into -1
2.350 * [backup-simplify]: Simplify 0 into 0
2.350 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.350 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.351 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.354 * [backup-simplify]: Simplify (+ 0 0) into 0
2.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 1) (* 0 0))))) into 0
2.357 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.357 * [taylor]: Taking taylor expansion of 0 in y
2.357 * [backup-simplify]: Simplify 0 into 0
2.358 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.359 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.359 * [backup-simplify]: Simplify (- 0) into 0
2.360 * [backup-simplify]: Simplify 0 into 0
2.360 * [backup-simplify]: Simplify 0 into 0
2.360 * [backup-simplify]: Simplify 0 into 0
2.360 * [backup-simplify]: Simplify 0 into 0
2.361 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
2.361 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.362 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
2.363 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
2.363 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.364 * [backup-simplify]: Simplify (+ 0 0) into 0
2.365 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.366 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0
2.366 * [taylor]: Taking taylor expansion of 0 in y
2.366 * [backup-simplify]: Simplify 0 into 0
2.366 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.367 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.368 * [backup-simplify]: Simplify (- 0) into 0
2.368 * [backup-simplify]: Simplify 0 into 0
2.368 * [backup-simplify]: Simplify (+ (* -1 (* 1 (/ 1 (/ 1 (- x))))) (* (- 4.0) (* (pow (/ 1 (- y)) -2) (/ 1 (- x))))) into (+ x (* 4.0 (/ (pow y 2) x)))
2.368 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
2.368 * [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))))
2.368 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
2.368 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
2.368 * [taylor]: Taking taylor expansion of 4.0 in x
2.368 * [backup-simplify]: Simplify 4.0 into 4.0
2.368 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.369 * [taylor]: Taking taylor expansion of y in x
2.369 * [backup-simplify]: Simplify y into y
2.369 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.369 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.369 * [taylor]: Taking taylor expansion of 4.0 in x
2.369 * [backup-simplify]: Simplify 4.0 into 4.0
2.369 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.369 * [taylor]: Taking taylor expansion of y in x
2.369 * [backup-simplify]: Simplify y into y
2.369 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.369 * [taylor]: Taking taylor expansion of x in x
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 1 into 1
2.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.369 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.369 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.369 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.369 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
2.369 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
2.369 * [taylor]: Taking taylor expansion of 4.0 in y
2.369 * [backup-simplify]: Simplify 4.0 into 4.0
2.369 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.369 * [taylor]: Taking taylor expansion of y in y
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 1 into 1
2.369 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.369 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.369 * [taylor]: Taking taylor expansion of 4.0 in y
2.369 * [backup-simplify]: Simplify 4.0 into 4.0
2.369 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.369 * [taylor]: Taking taylor expansion of y in y
2.369 * [backup-simplify]: Simplify 0 into 0
2.369 * [backup-simplify]: Simplify 1 into 1
2.369 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.369 * [taylor]: Taking taylor expansion of x in y
2.369 * [backup-simplify]: Simplify x into x
2.370 * [backup-simplify]: Simplify (* 1 1) into 1
2.370 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.370 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.370 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
2.370 * [taylor]: Taking taylor expansion of 4.0 in y
2.370 * [backup-simplify]: Simplify 4.0 into 4.0
2.370 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.370 * [taylor]: Taking taylor expansion of y in y
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.370 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.370 * [taylor]: Taking taylor expansion of 4.0 in y
2.370 * [backup-simplify]: Simplify 4.0 into 4.0
2.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.370 * [taylor]: Taking taylor expansion of y in y
2.370 * [backup-simplify]: Simplify 0 into 0
2.370 * [backup-simplify]: Simplify 1 into 1
2.370 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.370 * [taylor]: Taking taylor expansion of x in y
2.370 * [backup-simplify]: Simplify x into x
2.371 * [backup-simplify]: Simplify (* 1 1) into 1
2.371 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.371 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.371 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.371 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
2.371 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
2.371 * [taylor]: Taking taylor expansion of 4.0 in x
2.371 * [backup-simplify]: Simplify 4.0 into 4.0
2.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.371 * [taylor]: Taking taylor expansion of x in x
2.371 * [backup-simplify]: Simplify 0 into 0
2.371 * [backup-simplify]: Simplify 1 into 1
2.371 * [backup-simplify]: Simplify (* 1 1) into 1
2.372 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
2.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.372 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.373 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
2.374 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.374 * [backup-simplify]: Simplify 0 into 0
2.374 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.374 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
2.374 * [backup-simplify]: Simplify (+ 0 0) into 0
2.375 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
2.375 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
2.375 * [taylor]: Taking taylor expansion of 0 in x
2.375 * [backup-simplify]: Simplify 0 into 0
2.375 * [backup-simplify]: Simplify 0 into 0
2.376 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.376 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.376 * [backup-simplify]: Simplify 0 into 0
2.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.377 * [backup-simplify]: Simplify (* 1 1) into 1
2.377 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.378 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
2.378 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.378 * [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))))
2.379 * [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))))
2.379 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
2.379 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
2.379 * [taylor]: Taking taylor expansion of 16.0 in x
2.379 * [backup-simplify]: Simplify 16.0 into 16.0
2.379 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
2.379 * [taylor]: Taking taylor expansion of (pow x 4) in x
2.379 * [taylor]: Taking taylor expansion of x in x
2.379 * [backup-simplify]: Simplify 0 into 0
2.379 * [backup-simplify]: Simplify 1 into 1
2.379 * [backup-simplify]: Simplify (* 1 1) into 1
2.379 * [backup-simplify]: Simplify (* 1 1) into 1
2.380 * [backup-simplify]: Simplify (/ 1 1) into 1
2.380 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.381 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.381 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.383 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.384 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.385 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.386 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.387 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.387 * [backup-simplify]: Simplify (- 0) into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.387 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.388 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.388 * [backup-simplify]: Simplify 0 into 0
2.388 * [backup-simplify]: Simplify 0 into 0
2.389 * [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)))
2.389 * [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
2.389 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
2.389 * [taylor]: Taking taylor expansion of 4.0 in x
2.389 * [backup-simplify]: Simplify 4.0 into 4.0
2.389 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
2.389 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.389 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.389 * [taylor]: Taking taylor expansion of 4.0 in x
2.389 * [backup-simplify]: Simplify 4.0 into 4.0
2.389 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.389 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.389 * [taylor]: Taking taylor expansion of y in x
2.389 * [backup-simplify]: Simplify y into y
2.389 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.389 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.389 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.389 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.389 * [taylor]: Taking taylor expansion of x in x
2.389 * [backup-simplify]: Simplify 0 into 0
2.389 * [backup-simplify]: Simplify 1 into 1
2.389 * [backup-simplify]: Simplify (* 1 1) into 1
2.390 * [backup-simplify]: Simplify (/ 1 1) into 1
2.390 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.390 * [taylor]: Taking taylor expansion of y in x
2.390 * [backup-simplify]: Simplify y into y
2.390 * [backup-simplify]: Simplify (+ 0 1) into 1
2.390 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.391 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.391 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.391 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.391 * [taylor]: Taking taylor expansion of 4.0 in y
2.391 * [backup-simplify]: Simplify 4.0 into 4.0
2.391 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.391 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.391 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.391 * [taylor]: Taking taylor expansion of 4.0 in y
2.391 * [backup-simplify]: Simplify 4.0 into 4.0
2.391 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.391 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.391 * [taylor]: Taking taylor expansion of y in y
2.391 * [backup-simplify]: Simplify 0 into 0
2.391 * [backup-simplify]: Simplify 1 into 1
2.392 * [backup-simplify]: Simplify (* 1 1) into 1
2.392 * [backup-simplify]: Simplify (/ 1 1) into 1
2.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.392 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.392 * [taylor]: Taking taylor expansion of x in y
2.392 * [backup-simplify]: Simplify x into x
2.392 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.392 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.392 * [taylor]: Taking taylor expansion of y in y
2.392 * [backup-simplify]: Simplify 0 into 0
2.392 * [backup-simplify]: Simplify 1 into 1
2.393 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.394 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.394 * [backup-simplify]: Simplify (* 1 1) into 1
2.394 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.395 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.395 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (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 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.395 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
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
2.396 * [backup-simplify]: Simplify (* 1 1) into 1
2.396 * [backup-simplify]: Simplify (/ 1 1) into 1
2.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.396 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.396 * [taylor]: Taking taylor expansion of x in y
2.396 * [backup-simplify]: Simplify x into x
2.396 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.396 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.396 * [taylor]: Taking taylor expansion of y in y
2.397 * [backup-simplify]: Simplify 0 into 0
2.397 * [backup-simplify]: Simplify 1 into 1
2.397 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.397 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.398 * [backup-simplify]: Simplify (* 1 1) into 1
2.398 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.399 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.399 * [taylor]: Taking taylor expansion of 1.0 in x
2.399 * [backup-simplify]: Simplify 1.0 into 1.0
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) (* 0 1)) into 0
2.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.402 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.402 * [backup-simplify]: Simplify (+ 0 0) into 0
2.403 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.404 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.404 * [taylor]: Taking taylor expansion of 0 in x
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 0 into 0
2.404 * [backup-simplify]: Simplify 0 into 0
2.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.406 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.408 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.408 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
2.409 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.411 * [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))))
2.411 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.411 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.411 * [taylor]: Taking taylor expansion of 0.25 in x
2.411 * [backup-simplify]: Simplify 0.25 into 0.25
2.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.411 * [taylor]: Taking taylor expansion of x in x
2.411 * [backup-simplify]: Simplify 0 into 0
2.411 * [backup-simplify]: Simplify 1 into 1
2.411 * [backup-simplify]: Simplify (* 1 1) into 1
2.412 * [backup-simplify]: Simplify (/ 1 1) into 1
2.413 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.413 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.414 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.415 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.416 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.417 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.420 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.421 * [backup-simplify]: Simplify (- 0) into 0
2.421 * [backup-simplify]: Simplify 0 into 0
2.421 * [backup-simplify]: Simplify 0 into 0
2.421 * [backup-simplify]: Simplify 0 into 0
2.421 * [backup-simplify]: Simplify 0 into 0
2.421 * [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)))
2.421 * [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
2.421 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
2.421 * [taylor]: Taking taylor expansion of 4.0 in x
2.421 * [backup-simplify]: Simplify 4.0 into 4.0
2.421 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
2.421 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.421 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.421 * [taylor]: Taking taylor expansion of 4.0 in x
2.421 * [backup-simplify]: Simplify 4.0 into 4.0
2.421 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.421 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.421 * [taylor]: Taking taylor expansion of y in x
2.421 * [backup-simplify]: Simplify y into y
2.421 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.422 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.422 * [taylor]: Taking taylor expansion of x in x
2.422 * [backup-simplify]: Simplify 0 into 0
2.422 * [backup-simplify]: Simplify 1 into 1
2.422 * [backup-simplify]: Simplify (* 1 1) into 1
2.422 * [backup-simplify]: Simplify (/ 1 1) into 1
2.422 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.422 * [taylor]: Taking taylor expansion of y in x
2.422 * [backup-simplify]: Simplify y into y
2.422 * [backup-simplify]: Simplify (+ 0 1) into 1
2.423 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.423 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
2.423 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
2.423 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.423 * [taylor]: Taking taylor expansion of 4.0 in y
2.423 * [backup-simplify]: Simplify 4.0 into 4.0
2.423 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.423 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.423 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.423 * [taylor]: Taking taylor expansion of 4.0 in y
2.423 * [backup-simplify]: Simplify 4.0 into 4.0
2.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.423 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.423 * [taylor]: Taking taylor expansion of y in y
2.423 * [backup-simplify]: Simplify 0 into 0
2.423 * [backup-simplify]: Simplify 1 into 1
2.423 * [backup-simplify]: Simplify (* 1 1) into 1
2.423 * [backup-simplify]: Simplify (/ 1 1) into 1
2.423 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.423 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.423 * [taylor]: Taking taylor expansion of x in y
2.424 * [backup-simplify]: Simplify x into x
2.424 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.424 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.424 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.424 * [taylor]: Taking taylor expansion of y in y
2.424 * [backup-simplify]: Simplify 0 into 0
2.424 * [backup-simplify]: Simplify 1 into 1
2.424 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.424 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.424 * [backup-simplify]: Simplify (* 1 1) into 1
2.425 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.425 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.425 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
2.425 * [taylor]: Taking taylor expansion of 4.0 in y
2.425 * [backup-simplify]: Simplify 4.0 into 4.0
2.425 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
2.425 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.425 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.425 * [taylor]: Taking taylor expansion of 4.0 in y
2.425 * [backup-simplify]: Simplify 4.0 into 4.0
2.425 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.425 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.425 * [taylor]: Taking taylor expansion of y in y
2.425 * [backup-simplify]: Simplify 0 into 0
2.425 * [backup-simplify]: Simplify 1 into 1
2.425 * [backup-simplify]: Simplify (* 1 1) into 1
2.426 * [backup-simplify]: Simplify (/ 1 1) into 1
2.426 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.426 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.426 * [taylor]: Taking taylor expansion of x in y
2.426 * [backup-simplify]: Simplify x into x
2.426 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.426 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.426 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.426 * [taylor]: Taking taylor expansion of y in y
2.426 * [backup-simplify]: Simplify 0 into 0
2.426 * [backup-simplify]: Simplify 1 into 1
2.426 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.427 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.427 * [backup-simplify]: Simplify (* 1 1) into 1
2.427 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.428 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
2.428 * [taylor]: Taking taylor expansion of 1.0 in x
2.428 * [backup-simplify]: Simplify 1.0 into 1.0
2.428 * [backup-simplify]: Simplify 0 into 0
2.428 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.429 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.429 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.430 * [backup-simplify]: Simplify (+ 0 0) into 0
2.430 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.431 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
2.431 * [taylor]: Taking taylor expansion of 0 in x
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify 0 into 0
2.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.432 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.433 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.433 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
2.434 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
2.434 * [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))))
2.434 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
2.434 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
2.434 * [taylor]: Taking taylor expansion of 0.25 in x
2.434 * [backup-simplify]: Simplify 0.25 into 0.25
2.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.435 * [taylor]: Taking taylor expansion of x in x
2.435 * [backup-simplify]: Simplify 0 into 0
2.435 * [backup-simplify]: Simplify 1 into 1
2.435 * [backup-simplify]: Simplify (* 1 1) into 1
2.435 * [backup-simplify]: Simplify (/ 1 1) into 1
2.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.436 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.438 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.439 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.440 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.440 * [backup-simplify]: Simplify (- 0) into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * [backup-simplify]: Simplify 0 into 0
2.440 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
2.441 * [backup-simplify]: Simplify (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) into (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2)))
2.441 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in (x y) around 0
2.441 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [backup-simplify]: Simplify x into x
2.441 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
2.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
2.441 * [taylor]: Taking taylor expansion of 4.0 in y
2.441 * [backup-simplify]: Simplify 4.0 into 4.0
2.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.441 * [taylor]: Taking taylor expansion of y in y
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.441 * [taylor]: Taking taylor expansion of x in y
2.441 * [backup-simplify]: Simplify x into x
2.441 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.441 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.441 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
2.441 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
2.441 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [backup-simplify]: Simplify 0 into 0
2.441 * [backup-simplify]: Simplify 1 into 1
2.441 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.441 * [taylor]: Taking taylor expansion of 4.0 in x
2.441 * [backup-simplify]: Simplify 4.0 into 4.0
2.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.441 * [taylor]: Taking taylor expansion of y in x
2.441 * [backup-simplify]: Simplify y into y
2.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.441 * [taylor]: Taking taylor expansion of x in x
2.441 * [backup-simplify]: Simplify 0 into 0
2.442 * [backup-simplify]: Simplify 1 into 1
2.442 * [backup-simplify]: Simplify (* 1 1) into 1
2.442 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.442 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.442 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.442 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.442 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
2.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.442 * [backup-simplify]: Simplify 0 into 0
2.442 * [backup-simplify]: Simplify 1 into 1
2.442 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
2.442 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
2.442 * [taylor]: Taking taylor expansion of 4.0 in x
2.442 * [backup-simplify]: Simplify 4.0 into 4.0
2.442 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.442 * [taylor]: Taking taylor expansion of y in x
2.442 * [backup-simplify]: Simplify y into y
2.442 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.442 * [taylor]: Taking taylor expansion of x in x
2.442 * [backup-simplify]: Simplify 0 into 0
2.442 * [backup-simplify]: Simplify 1 into 1
2.443 * [backup-simplify]: Simplify (* 1 1) into 1
2.443 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.443 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
2.443 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
2.443 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
2.443 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
2.443 * [taylor]: Taking taylor expansion of 0.25 in y
2.443 * [backup-simplify]: Simplify 0.25 into 0.25
2.443 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.443 * [taylor]: Taking taylor expansion of y in y
2.443 * [backup-simplify]: Simplify 0 into 0
2.443 * [backup-simplify]: Simplify 1 into 1
2.443 * [backup-simplify]: Simplify (* 1 1) into 1
2.444 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
2.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.445 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.445 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
2.446 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.446 * [backup-simplify]: Simplify 0 into 0
2.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.446 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
2.447 * [backup-simplify]: Simplify (+ 0 0) into 0
2.447 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
2.447 * [taylor]: Taking taylor expansion of 0 in y
2.447 * [backup-simplify]: Simplify 0 into 0
2.447 * [backup-simplify]: Simplify 0 into 0
2.448 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.449 * [backup-simplify]: Simplify 0 into 0
2.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.450 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.451 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
2.451 * [backup-simplify]: Simplify (* 1 1) into 1
2.452 * [backup-simplify]: Simplify (+ 0 1) into 1
2.453 * [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))))
2.453 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
2.453 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
2.453 * [taylor]: Taking taylor expansion of 0.0625 in y
2.453 * [backup-simplify]: Simplify 0.0625 into 0.0625
2.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
2.453 * [taylor]: Taking taylor expansion of (pow y 4) in y
2.453 * [taylor]: Taking taylor expansion of y in y
2.453 * [backup-simplify]: Simplify 0 into 0
2.453 * [backup-simplify]: Simplify 1 into 1
2.453 * [backup-simplify]: Simplify (* 1 1) into 1
2.454 * [backup-simplify]: Simplify (* 1 1) into 1
2.454 * [backup-simplify]: Simplify (/ 1 1) into 1
2.455 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.456 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.457 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.458 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.460 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.460 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.463 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.465 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.467 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.467 * [backup-simplify]: Simplify (- 0) into 0
2.467 * [backup-simplify]: Simplify 0 into 0
2.467 * [backup-simplify]: Simplify 0 into 0
2.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.470 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.470 * [backup-simplify]: Simplify 0 into 0
2.470 * [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)))
2.470 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
2.470 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
2.470 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
2.470 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.470 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.470 * [taylor]: Taking taylor expansion of 4.0 in y
2.470 * [backup-simplify]: Simplify 4.0 into 4.0
2.471 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.471 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.471 * [taylor]: Taking taylor expansion of y in y
2.471 * [backup-simplify]: Simplify 0 into 0
2.471 * [backup-simplify]: Simplify 1 into 1
2.471 * [backup-simplify]: Simplify (* 1 1) into 1
2.471 * [backup-simplify]: Simplify (/ 1 1) into 1
2.471 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.471 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.471 * [taylor]: Taking taylor expansion of x in y
2.472 * [backup-simplify]: Simplify x into x
2.472 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.472 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.472 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.472 * [taylor]: Taking taylor expansion of x in y
2.472 * [backup-simplify]: Simplify x into x
2.472 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.473 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.473 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.473 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
2.473 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.473 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.473 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.473 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.473 * [taylor]: Taking taylor expansion of 4.0 in x
2.473 * [backup-simplify]: Simplify 4.0 into 4.0
2.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.473 * [taylor]: Taking taylor expansion of y in x
2.473 * [backup-simplify]: Simplify y into y
2.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.474 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.474 * [taylor]: Taking taylor expansion of x in x
2.474 * [backup-simplify]: Simplify 0 into 0
2.474 * [backup-simplify]: Simplify 1 into 1
2.474 * [backup-simplify]: Simplify (* 1 1) into 1
2.475 * [backup-simplify]: Simplify (/ 1 1) into 1
2.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.475 * [taylor]: Taking taylor expansion of x in x
2.475 * [backup-simplify]: Simplify 0 into 0
2.475 * [backup-simplify]: Simplify 1 into 1
2.475 * [backup-simplify]: Simplify (+ 0 1) into 1
2.475 * [backup-simplify]: Simplify (* 1 1) into 1
2.476 * [backup-simplify]: Simplify (* 1 1) into 1
2.476 * [backup-simplify]: Simplify (/ 1 1) into 1
2.476 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.476 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.476 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.476 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.476 * [taylor]: Taking taylor expansion of 4.0 in x
2.476 * [backup-simplify]: Simplify 4.0 into 4.0
2.476 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.476 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.476 * [taylor]: Taking taylor expansion of y in x
2.477 * [backup-simplify]: Simplify y into y
2.477 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.477 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.477 * [taylor]: Taking taylor expansion of x in x
2.477 * [backup-simplify]: Simplify 0 into 0
2.477 * [backup-simplify]: Simplify 1 into 1
2.478 * [backup-simplify]: Simplify (* 1 1) into 1
2.478 * [backup-simplify]: Simplify (/ 1 1) into 1
2.478 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.478 * [taylor]: Taking taylor expansion of x in x
2.478 * [backup-simplify]: Simplify 0 into 0
2.478 * [backup-simplify]: Simplify 1 into 1
2.479 * [backup-simplify]: Simplify (+ 0 1) into 1
2.479 * [backup-simplify]: Simplify (* 1 1) into 1
2.479 * [backup-simplify]: Simplify (* 1 1) into 1
2.480 * [backup-simplify]: Simplify (/ 1 1) into 1
2.480 * [taylor]: Taking taylor expansion of 1 in y
2.480 * [backup-simplify]: Simplify 1 into 1
2.480 * [backup-simplify]: Simplify 0 into 0
2.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.483 * [backup-simplify]: Simplify (+ 0 0) into 0
2.483 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.484 * [taylor]: Taking taylor expansion of 0 in y
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.484 * [backup-simplify]: Simplify 0 into 0
2.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.485 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.488 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
2.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.490 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.490 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.490 * [taylor]: Taking taylor expansion of 4.0 in y
2.490 * [backup-simplify]: Simplify 4.0 into 4.0
2.490 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.490 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.490 * [taylor]: Taking taylor expansion of y in y
2.490 * [backup-simplify]: Simplify 0 into 0
2.490 * [backup-simplify]: Simplify 1 into 1
2.490 * [backup-simplify]: Simplify (* 1 1) into 1
2.491 * [backup-simplify]: Simplify (/ 1 1) into 1
2.492 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.493 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.494 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.496 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.497 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.499 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.500 * [backup-simplify]: Simplify (- 0) into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [backup-simplify]: Simplify 0 into 0
2.500 * [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)))
2.501 * [approximate]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in (x y) around 0
2.501 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in y
2.501 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in y
2.501 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
2.501 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.501 * [taylor]: Taking taylor expansion of 4.0 in y
2.501 * [backup-simplify]: Simplify 4.0 into 4.0
2.501 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.501 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.501 * [taylor]: Taking taylor expansion of y in y
2.501 * [backup-simplify]: Simplify 0 into 0
2.501 * [backup-simplify]: Simplify 1 into 1
2.501 * [backup-simplify]: Simplify (* 1 1) into 1
2.502 * [backup-simplify]: Simplify (/ 1 1) into 1
2.502 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.502 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.502 * [taylor]: Taking taylor expansion of x in y
2.502 * [backup-simplify]: Simplify x into x
2.502 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.502 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.502 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.502 * [taylor]: Taking taylor expansion of x in y
2.502 * [backup-simplify]: Simplify x into x
2.502 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.503 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
2.503 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.503 * [backup-simplify]: Simplify (* 4.0 (pow x 2)) into (* 4.0 (pow x 2))
2.503 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
2.503 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.503 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.503 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.503 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.503 * [taylor]: Taking taylor expansion of 4.0 in x
2.503 * [backup-simplify]: Simplify 4.0 into 4.0
2.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.503 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.504 * [taylor]: Taking taylor expansion of y in x
2.504 * [backup-simplify]: Simplify y into y
2.504 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.504 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.504 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.504 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.504 * [taylor]: Taking taylor expansion of x in x
2.504 * [backup-simplify]: Simplify 0 into 0
2.504 * [backup-simplify]: Simplify 1 into 1
2.504 * [backup-simplify]: Simplify (* 1 1) into 1
2.505 * [backup-simplify]: Simplify (/ 1 1) into 1
2.505 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.505 * [taylor]: Taking taylor expansion of x in x
2.505 * [backup-simplify]: Simplify 0 into 0
2.505 * [backup-simplify]: Simplify 1 into 1
2.505 * [backup-simplify]: Simplify (+ 0 1) into 1
2.505 * [backup-simplify]: Simplify (* 1 1) into 1
2.506 * [backup-simplify]: Simplify (* 1 1) into 1
2.506 * [backup-simplify]: Simplify (/ 1 1) into 1
2.506 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2))) in x
2.506 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow x 2)) in x
2.506 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
2.506 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.506 * [taylor]: Taking taylor expansion of 4.0 in x
2.506 * [backup-simplify]: Simplify 4.0 into 4.0
2.506 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.506 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.506 * [taylor]: Taking taylor expansion of y in x
2.506 * [backup-simplify]: Simplify y into y
2.506 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.507 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.507 * [taylor]: Taking taylor expansion of x in x
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.507 * [backup-simplify]: Simplify (* 1 1) into 1
2.507 * [backup-simplify]: Simplify (/ 1 1) into 1
2.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.507 * [taylor]: Taking taylor expansion of x in x
2.507 * [backup-simplify]: Simplify 0 into 0
2.507 * [backup-simplify]: Simplify 1 into 1
2.508 * [backup-simplify]: Simplify (+ 0 1) into 1
2.508 * [backup-simplify]: Simplify (* 1 1) into 1
2.508 * [backup-simplify]: Simplify (* 1 1) into 1
2.508 * [backup-simplify]: Simplify (/ 1 1) into 1
2.508 * [taylor]: Taking taylor expansion of 1 in y
2.509 * [backup-simplify]: Simplify 1 into 1
2.509 * [backup-simplify]: Simplify 0 into 0
2.509 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.509 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.510 * [backup-simplify]: Simplify (+ 0 0) into 0
2.510 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.511 * [taylor]: Taking taylor expansion of 0 in y
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 0 into 0
2.511 * [backup-simplify]: Simplify 0 into 0
2.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.512 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.513 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
2.514 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) 1))) into (* 4.0 (/ 1 (pow y 2)))
2.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
2.514 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.514 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.514 * [taylor]: Taking taylor expansion of 4.0 in y
2.514 * [backup-simplify]: Simplify 4.0 into 4.0
2.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.514 * [taylor]: Taking taylor expansion of y in y
2.514 * [backup-simplify]: Simplify 0 into 0
2.514 * [backup-simplify]: Simplify 1 into 1
2.515 * [backup-simplify]: Simplify (* 1 1) into 1
2.515 * [backup-simplify]: Simplify (/ 1 1) into 1
2.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.516 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.517 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.520 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.521 * [backup-simplify]: Simplify (- 0) into 0
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * [backup-simplify]: Simplify 0 into 0
2.521 * * * [progress]: simplifying candidates
2.524 * [simplify]: Simplifying:
  (- (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 (+ (* 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 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)))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ x (* 4.0 (/ (pow y 2) x)))
  (+ x (* 4.0 (/ (pow y 2) x)))
  (+ x (* 4.0 (/ (pow y 2) x)))
  0
  0
  0
  0
  0
  0
2.528 * * [simplify]: iteration 0: 272 enodes
2.598 * * [simplify]: iteration 1: 764 enodes
2.901 * * [simplify]: iteration complete: 5000 enodes
2.901 * * [simplify]: Extracting #0: cost 204 inf + 0
2.904 * * [simplify]: Extracting #1: cost 1433 inf + 16
2.913 * * [simplify]: Extracting #2: cost 1875 inf + 1194
2.927 * * [simplify]: Extracting #3: cost 1174 inf + 12220
2.943 * * [simplify]: Extracting #4: cost 169 inf + 30205
2.957 * * [simplify]: Extracting #5: cost 0 inf + 33267
2.980 * [simplify]: Simplified to:
  (log (/ (+ (* x x) (* (* y 4.0) y)) y))
  (log (/ (+ (* x x) (* (* y 4.0) y)) y))
  (exp (/ (+ (* x x) (* (* y 4.0) y)) y))
  (/ (pow (+ (* x x) (* (* y 4.0) y)) 3) (pow y 3))
  (* (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y)) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y))
  (pow (/ (+ (* x x) (* (* y 4.0) y)) y) 3)
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) y))
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (- y)
  (* (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt y) (cbrt y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt y))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (/ (sqrt y) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (sqrt y))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) y)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt y) (cbrt y)))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (cbrt y))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt y))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt y))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) y)
  (/ 1 (* (cbrt y) (cbrt y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt y))
  (/ 1 (sqrt y))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt y))
  1
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ 1 y)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ (/ (+ (* x x) (* (* y 4.0) y)) (cbrt y)) (cbrt y))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt y))
  (+ (* x x) (* (* y 4.0) y))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* y (* (* y 4.0) (- (* (* y 4.0) y) (* x x)))) (* x (pow x 3))) y)
  (* (- (* x x) (* (* y 4.0) y)) y)
  (log (/ (+ (* x x) (* (* y 4.0) y)) x))
  (log (/ (+ (* x x) (* (* y 4.0) y)) x))
  (exp (/ (+ (* x x) (* (* y 4.0) y)) x))
  (/ (pow (+ (* x x) (* (* y 4.0) y)) 3) (pow x 3))
  (* (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x))
  (pow (/ (+ (* x x) (* (* y 4.0) y)) x) 3)
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x))
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (- x)
  (* (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt x)) (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt x)))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt x))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (sqrt x))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt x) (cbrt x)))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (cbrt x))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt x))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt x))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ 1 (* (cbrt x) (cbrt x)))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt x))
  (/ 1 (sqrt x))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt x))
  1
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ 1 x)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (cbrt x) (cbrt x)))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt x))
  (+ (* x x) (* (* y 4.0) y))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (* x (+ (* y (* (* y 4.0) (- (* (* y 4.0) y) (* x x)))) (* x (pow x 3))))
  (* (- (* x x) (* (* y 4.0) y)) x)
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (exp (/ (* y 4.0) (+ (* x x) (* (* y 4.0) y)))) y)
  (/ (* (* (pow 4.0 3) (pow y 3)) (pow y 3)) (pow (+ (* x x) (* (* y 4.0) y)) 3))
  (/ (* (pow 4.0 3) (pow y 3)) (pow (/ (+ (* x x) (* (* y 4.0) y)) y) 3))
  (/ (* (pow (* y 4.0) 3) (pow y 3)) (pow (+ (* x x) (* (* y 4.0) y)) 3))
  (/ (pow (* y 4.0) 3) (pow (/ (+ (* x x) (* (* y 4.0) y)) y) 3))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* 4.0 y))
  (- (/ (+ (* x x) (* (* y 4.0) y)) y))
  (/ (/ 4.0 (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (/ y (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (/ 4.0 (sqrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (/ y (sqrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (* (* (/ 4.0 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))) (cbrt y)) (cbrt y))
  (/ (* y (cbrt y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* 4.0 (sqrt y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* y (sqrt y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (/ 4.0 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y y) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* 4.0 (* (cbrt y) (cbrt y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))) (cbrt y))
  (/ (* 4.0 (sqrt y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt y))
  (/ 4.0 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* 4.0 (* (cbrt y) (cbrt y)))
  (* (/ y (+ (* x x) (* (* y 4.0) y))) (cbrt y))
  (* 4.0 (sqrt y))
  (* (/ y (+ (* x x) (* (* y 4.0) y))) (sqrt y))
  4.0
  (/ y (/ (+ (* x x) (* (* y 4.0) y)) y))
  4.0
  (/ y (/ (+ (* x x) (* (* y 4.0) y)) y))
  (/ 4.0 (+ (* x x) (* (* y 4.0) y)))
  (* y y)
  (/ (* 1 y) (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* y 4.0) (* (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y)) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) y))))
  (/ (* y 4.0) (sqrt (/ (+ (* x x) (* (* y 4.0) y)) y)))
  (/ (* (* (* y 4.0) (cbrt y)) (cbrt y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) (sqrt y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (/ (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) 4.0))
  (/ (* (* (* y 4.0) (cbrt y)) (cbrt y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) (sqrt y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* (* y 4.0) (cbrt y)) (cbrt y))
  (* (* y 4.0) (sqrt y))
  (* y 4.0)
  (* y 4.0)
  (/ 4.0 (/ (+ (* x x) (* (* y 4.0) y)) y))
  (/ (+ (* x x) (* (* y 4.0) y)) (* y y))
  (/ 4.0 (/ (+ (* x x) (* (* y 4.0) y)) y))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (pow x 3) (/ (pow (+ (* x x) (* (* y 4.0) y)) 3) (pow x 3)))
  (/ (pow x 3) (pow (/ (+ (* x x) (* (* y 4.0) y)) x) 3))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- x)
  (- (/ (+ (* x x) (* (* y 4.0) y)) x))
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (cbrt x) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (* (/ (cbrt x) (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x))) (cbrt x))
  (/ (cbrt x) (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (* (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (* (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (* (/ (cbrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt x) x) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt x) (cbrt x)) (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt x) (cbrt x))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt x) (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt x) (sqrt x))))
  (/ (* (cbrt x) (sqrt x)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt x) (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (cbrt x)))
  (/ (* (cbrt x) x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* (cbrt x) (cbrt x)) (* (cbrt x) (cbrt x)))
  (* (/ (cbrt x) (+ (* x x) (* (* y 4.0) y))) (cbrt x))
  (* (* (cbrt x) (cbrt x)) (sqrt x))
  (/ (* (cbrt x) (sqrt x)) (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt x) (cbrt x))
  (* (/ (cbrt x) (+ (* x x) (* (* y 4.0) y))) x)
  (* (cbrt x) (cbrt x))
  (* (/ (cbrt x) (+ (* x x) (* (* y 4.0) y))) x)
  (/ (* (cbrt x) (cbrt x)) (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt x) x)
  (/ (/ (sqrt x) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (sqrt x) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (sqrt x) (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (* (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (cbrt x) (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt x))))
  (/ (sqrt x) (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt x)))
  (* (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))) (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (sqrt x) (sqrt x)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (* (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y)))) x)
  (/ (* (sqrt x) (* (cbrt x) (cbrt x))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (sqrt x) (cbrt x)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (/ (sqrt x) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (* (/ (sqrt x) (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (/ (sqrt x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (sqrt x) x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (sqrt x) (* (cbrt x) (cbrt x)))
  (* (/ (sqrt x) (+ (* x x) (* (* y 4.0) y))) (cbrt x))
  (* (sqrt x) (sqrt x))
  (* (/ (sqrt x) (+ (* x x) (* (* y 4.0) y))) (sqrt x))
  (sqrt x)
  (* (/ (sqrt x) (+ (* x x) (* (* y 4.0) y))) x)
  (sqrt x)
  (* (/ (sqrt x) (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt x) (+ (* x x) (* (* y 4.0) y)))
  (* (sqrt x) x)
  (/ (/ 1 (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ x (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ x (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (* (/ x (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt x))
  (* (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (* (/ x (cbrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (* (cbrt x) (cbrt x))))
  (/ (* x (cbrt x)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (/ (sqrt (+ (* x x) (* (* y 4.0) y))) (sqrt x)))
  (* (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt x) (cbrt x))
  (* (/ x (+ (* x x) (* (* y 4.0) y))) (cbrt x))
  (sqrt x)
  (* (/ x (+ (* x x) (* (* y 4.0) y))) (sqrt x))
  1
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  1
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (* x x)
  (/ (* 1 x) (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (/ x (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ x (sqrt (/ (+ (* x x) (* (* y 4.0) y)) x)))
  (/ (* x (* (cbrt x) (cbrt x))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (/ (cbrt (+ (* x x) (* (* y 4.0) y))) (/ (sqrt x) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (* (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (* (cbrt x) (cbrt x)))
  (* (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt x))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x (* (cbrt x) (cbrt x)))
  (* x (sqrt x))
  x
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ (/ (+ (* x x) (* (* y 4.0) y)) x) (cbrt x))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (sqrt x) x))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (+ (* y 4.0) (/ (* x x) y))
  (+ (* y 4.0) (/ (* x x) y))
  (+ (* y 4.0) (/ (* x x) y))
  (+ (* (/ (* y y) x) 4.0) x)
  (+ (* (/ (* y y) x) 4.0) x)
  (+ (* (/ (* y y) x) 4.0) x)
  0
  0
  0
  0
  0
  0
2.982 * * * [progress]: adding candidates to table
4.142 * * [progress]: iteration 3 / 4
4.142 * * * [progress]: picking best candidate
4.153 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>
4.154 * * * [progress]: localizing error
4.187 * * * [progress]: generating rewritten candidates
4.187 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 2)
4.222 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1)
4.230 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
4.261 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1)
4.307 * * * [progress]: generating series expansions
4.307 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 2)
4.307 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) y) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y)
4.307 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in (x y) around 0
4.307 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in y
4.307 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.307 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.307 * [taylor]: Taking taylor expansion of 4.0 in y
4.307 * [backup-simplify]: Simplify 4.0 into 4.0
4.307 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.307 * [taylor]: Taking taylor expansion of y in y
4.307 * [backup-simplify]: Simplify 0 into 0
4.308 * [backup-simplify]: Simplify 1 into 1
4.308 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.308 * [taylor]: Taking taylor expansion of x in y
4.308 * [backup-simplify]: Simplify x into x
4.308 * [taylor]: Taking taylor expansion of y in y
4.308 * [backup-simplify]: Simplify 0 into 0
4.308 * [backup-simplify]: Simplify 1 into 1
4.308 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.308 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.308 * [backup-simplify]: Simplify (/ (pow x 2) 1) into (pow x 2)
4.308 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
4.308 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.308 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.308 * [taylor]: Taking taylor expansion of 4.0 in x
4.308 * [backup-simplify]: Simplify 4.0 into 4.0
4.308 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.308 * [taylor]: Taking taylor expansion of y in x
4.308 * [backup-simplify]: Simplify y into y
4.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.308 * [taylor]: Taking taylor expansion of x in x
4.308 * [backup-simplify]: Simplify 0 into 0
4.308 * [backup-simplify]: Simplify 1 into 1
4.308 * [taylor]: Taking taylor expansion of y in x
4.308 * [backup-simplify]: Simplify y into y
4.308 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.308 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.308 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.308 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
4.308 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) y) in x
4.308 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.308 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.309 * [taylor]: Taking taylor expansion of 4.0 in x
4.309 * [backup-simplify]: Simplify 4.0 into 4.0
4.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.309 * [taylor]: Taking taylor expansion of y in x
4.309 * [backup-simplify]: Simplify y into y
4.309 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.309 * [taylor]: Taking taylor expansion of x in x
4.309 * [backup-simplify]: Simplify 0 into 0
4.309 * [backup-simplify]: Simplify 1 into 1
4.309 * [taylor]: Taking taylor expansion of y in x
4.309 * [backup-simplify]: Simplify y into y
4.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.309 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.309 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.309 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) y) into (* 4.0 y)
4.309 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
4.309 * [taylor]: Taking taylor expansion of 4.0 in y
4.309 * [backup-simplify]: Simplify 4.0 into 4.0
4.309 * [taylor]: Taking taylor expansion of y in y
4.309 * [backup-simplify]: Simplify 0 into 0
4.309 * [backup-simplify]: Simplify 1 into 1
4.309 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.310 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.310 * [backup-simplify]: Simplify (+ 0 0) into 0
4.310 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)))) into 0
4.310 * [taylor]: Taking taylor expansion of 0 in y
4.310 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify (* 4.0 0) into 0
4.311 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.311 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.312 * [backup-simplify]: Simplify (* 1 1) into 1
4.312 * [backup-simplify]: Simplify (+ 0 1) into 1
4.312 * [backup-simplify]: Simplify (- (/ 1 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)))) into (/ 1 y)
4.312 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.312 * [taylor]: Taking taylor expansion of y in y
4.312 * [backup-simplify]: Simplify 0 into 0
4.312 * [backup-simplify]: Simplify 1 into 1
4.312 * [backup-simplify]: Simplify (/ 1 1) into 1
4.312 * [backup-simplify]: Simplify 1 into 1
4.312 * [backup-simplify]: Simplify 0 into 0
4.313 * [backup-simplify]: Simplify (+ (* 4.0 1) (* 0 0)) into 4.0
4.313 * [backup-simplify]: Simplify 4.0 into 4.0
4.314 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.315 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.315 * [backup-simplify]: Simplify (+ 0 0) into 0
4.315 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)))) into 0
4.315 * [taylor]: Taking taylor expansion of 0 in y
4.315 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify 0 into 0
4.316 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 1) (* 0 0))) into 0
4.317 * [backup-simplify]: Simplify 0 into 0
4.317 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.319 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.320 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.320 * [backup-simplify]: Simplify (+ 0 0) into 0
4.320 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (* 4.0 y) (/ 0 y)) (* 0 (/ 0 y)) (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0
4.320 * [taylor]: Taking taylor expansion of 0 in y
4.320 * [backup-simplify]: Simplify 0 into 0
4.320 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.321 * [backup-simplify]: Simplify 0 into 0
4.321 * [backup-simplify]: Simplify 0 into 0
4.322 * [backup-simplify]: Simplify (+ (* 4.0 (* y 1)) (* 1 (* (/ 1 y) (pow x 2)))) into (+ (* 4.0 y) (/ (pow x 2) y))
4.322 * [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)
4.322 * [approximate]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in (x y) around 0
4.322 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
4.322 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.322 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.322 * [taylor]: Taking taylor expansion of 4.0 in y
4.322 * [backup-simplify]: Simplify 4.0 into 4.0
4.322 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.322 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.322 * [taylor]: Taking taylor expansion of y in y
4.322 * [backup-simplify]: Simplify 0 into 0
4.322 * [backup-simplify]: Simplify 1 into 1
4.323 * [backup-simplify]: Simplify (* 1 1) into 1
4.323 * [backup-simplify]: Simplify (/ 1 1) into 1
4.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.323 * [taylor]: Taking taylor expansion of x in y
4.323 * [backup-simplify]: Simplify x into x
4.323 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.323 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.323 * [taylor]: Taking taylor expansion of y in y
4.323 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify 1 into 1
4.324 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
4.324 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.324 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.324 * [taylor]: Taking taylor expansion of 4.0 in x
4.324 * [backup-simplify]: Simplify 4.0 into 4.0
4.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.324 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.324 * [taylor]: Taking taylor expansion of y in x
4.324 * [backup-simplify]: Simplify y into y
4.324 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.324 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.324 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.324 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.324 * [taylor]: Taking taylor expansion of x in x
4.324 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify 1 into 1
4.325 * [backup-simplify]: Simplify (* 1 1) into 1
4.325 * [backup-simplify]: Simplify (/ 1 1) into 1
4.325 * [taylor]: Taking taylor expansion of y in x
4.325 * [backup-simplify]: Simplify y into y
4.325 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
4.325 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.325 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.325 * [taylor]: Taking taylor expansion of 4.0 in x
4.325 * [backup-simplify]: Simplify 4.0 into 4.0
4.325 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.325 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.325 * [taylor]: Taking taylor expansion of y in x
4.325 * [backup-simplify]: Simplify y into y
4.326 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.326 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.326 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.326 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.326 * [taylor]: Taking taylor expansion of x in x
4.326 * [backup-simplify]: Simplify 0 into 0
4.326 * [backup-simplify]: Simplify 1 into 1
4.326 * [backup-simplify]: Simplify (* 1 1) into 1
4.326 * [backup-simplify]: Simplify (/ 1 1) into 1
4.327 * [taylor]: Taking taylor expansion of y in x
4.327 * [backup-simplify]: Simplify y into y
4.327 * [backup-simplify]: Simplify (+ 0 1) into 1
4.327 * [backup-simplify]: Simplify (* 1 y) into y
4.327 * [taylor]: Taking taylor expansion of y in y
4.327 * [backup-simplify]: Simplify 0 into 0
4.327 * [backup-simplify]: Simplify 1 into 1
4.328 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.328 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.329 * [backup-simplify]: Simplify (+ 0 0) into 0
4.329 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
4.329 * [taylor]: Taking taylor expansion of 0 in y
4.329 * [backup-simplify]: Simplify 0 into 0
4.330 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.330 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.331 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.332 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.333 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
4.333 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.333 * [taylor]: Taking taylor expansion of 4.0 in y
4.333 * [backup-simplify]: Simplify 4.0 into 4.0
4.333 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.333 * [taylor]: Taking taylor expansion of y in y
4.333 * [backup-simplify]: Simplify 0 into 0
4.333 * [backup-simplify]: Simplify 1 into 1
4.333 * [backup-simplify]: Simplify (/ 1 1) into 1
4.333 * [backup-simplify]: Simplify 0 into 0
4.333 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.334 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.334 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.335 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.337 * [backup-simplify]: Simplify (+ 0 0) into 0
4.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
4.338 * [taylor]: Taking taylor expansion of 0 in y
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.338 * [backup-simplify]: Simplify 4.0 into 4.0
4.338 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify 1 into 1
4.339 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.339 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.340 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.341 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.343 * [backup-simplify]: Simplify (+ 0 0) into 0
4.344 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
4.344 * [taylor]: Taking taylor expansion of 0 in y
4.344 * [backup-simplify]: Simplify 0 into 0
4.345 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.346 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.346 * [backup-simplify]: Simplify 0 into 0
4.346 * [backup-simplify]: Simplify 0 into 0
4.346 * [backup-simplify]: Simplify 0 into 0
4.346 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.347 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.348 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
4.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.354 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.355 * [backup-simplify]: Simplify (+ 0 0) into 0
4.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.356 * [taylor]: Taking taylor expansion of 0 in y
4.357 * [backup-simplify]: Simplify 0 into 0
4.357 * [backup-simplify]: Simplify 0 into 0
4.357 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.358 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.358 * [backup-simplify]: Simplify 0 into 0
4.359 * [backup-simplify]: Simplify 0 into 0
4.359 * [backup-simplify]: Simplify (+ (* 1 (* (/ 1 y) (pow (/ 1 x) -2))) (* 4.0 (* (/ 1 (/ 1 y)) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
4.359 * [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))
4.359 * [approximate]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in (x y) around 0
4.360 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in y
4.360 * [taylor]: Taking taylor expansion of -1 in y
4.360 * [backup-simplify]: Simplify -1 into -1
4.360 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in y
4.360 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.360 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.360 * [taylor]: Taking taylor expansion of 4.0 in y
4.360 * [backup-simplify]: Simplify 4.0 into 4.0
4.360 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.360 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.360 * [taylor]: Taking taylor expansion of y in y
4.360 * [backup-simplify]: Simplify 0 into 0
4.360 * [backup-simplify]: Simplify 1 into 1
4.360 * [backup-simplify]: Simplify (* 1 1) into 1
4.361 * [backup-simplify]: Simplify (/ 1 1) into 1
4.361 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.361 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.361 * [taylor]: Taking taylor expansion of x in y
4.361 * [backup-simplify]: Simplify x into x
4.361 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.361 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.361 * [taylor]: Taking taylor expansion of y in y
4.361 * [backup-simplify]: Simplify 0 into 0
4.361 * [backup-simplify]: Simplify 1 into 1
4.361 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
4.361 * [taylor]: Taking taylor expansion of -1 in x
4.361 * [backup-simplify]: Simplify -1 into -1
4.361 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
4.361 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.362 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.362 * [taylor]: Taking taylor expansion of 4.0 in x
4.362 * [backup-simplify]: Simplify 4.0 into 4.0
4.362 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.362 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.362 * [taylor]: Taking taylor expansion of y in x
4.362 * [backup-simplify]: Simplify y into y
4.362 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.362 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.362 * [taylor]: Taking taylor expansion of x in x
4.362 * [backup-simplify]: Simplify 0 into 0
4.362 * [backup-simplify]: Simplify 1 into 1
4.363 * [backup-simplify]: Simplify (* 1 1) into 1
4.363 * [backup-simplify]: Simplify (/ 1 1) into 1
4.363 * [taylor]: Taking taylor expansion of y in x
4.363 * [backup-simplify]: Simplify y into y
4.363 * [taylor]: Taking taylor expansion of (* -1 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y)) in x
4.363 * [taylor]: Taking taylor expansion of -1 in x
4.363 * [backup-simplify]: Simplify -1 into -1
4.363 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) y) in x
4.363 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.363 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.363 * [taylor]: Taking taylor expansion of 4.0 in x
4.363 * [backup-simplify]: Simplify 4.0 into 4.0
4.363 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.363 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.363 * [taylor]: Taking taylor expansion of y in x
4.363 * [backup-simplify]: Simplify y into y
4.364 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.364 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.364 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.364 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.364 * [taylor]: Taking taylor expansion of x in x
4.364 * [backup-simplify]: Simplify 0 into 0
4.364 * [backup-simplify]: Simplify 1 into 1
4.364 * [backup-simplify]: Simplify (* 1 1) into 1
4.365 * [backup-simplify]: Simplify (/ 1 1) into 1
4.365 * [taylor]: Taking taylor expansion of y in x
4.365 * [backup-simplify]: Simplify y into y
4.365 * [backup-simplify]: Simplify (+ 0 1) into 1
4.365 * [backup-simplify]: Simplify (* 1 y) into y
4.365 * [backup-simplify]: Simplify (* -1 y) into (* -1 y)
4.365 * [taylor]: Taking taylor expansion of (* -1 y) in y
4.365 * [taylor]: Taking taylor expansion of -1 in y
4.365 * [backup-simplify]: Simplify -1 into -1
4.365 * [taylor]: Taking taylor expansion of y in y
4.365 * [backup-simplify]: Simplify 0 into 0
4.365 * [backup-simplify]: Simplify 1 into 1
4.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.367 * [backup-simplify]: Simplify (+ 0 0) into 0
4.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 y)) into 0
4.368 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 y)) into 0
4.368 * [taylor]: Taking taylor expansion of 0 in y
4.368 * [backup-simplify]: Simplify 0 into 0
4.368 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.369 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.370 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* (* 4.0 (/ 1 (pow y 2))) y))) into (* 4.0 (/ 1 y))
4.372 * [backup-simplify]: Simplify (+ (* -1 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))) into (- (* 4.0 (/ 1 y)))
4.372 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 y))) in y
4.372 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 y)) in y
4.372 * [taylor]: Taking taylor expansion of 4.0 in y
4.372 * [backup-simplify]: Simplify 4.0 into 4.0
4.372 * [taylor]: Taking taylor expansion of (/ 1 y) in y
4.372 * [taylor]: Taking taylor expansion of y in y
4.372 * [backup-simplify]: Simplify 0 into 0
4.372 * [backup-simplify]: Simplify 1 into 1
4.372 * [backup-simplify]: Simplify (/ 1 1) into 1
4.373 * [backup-simplify]: Simplify (* -1 0) into 0
4.373 * [backup-simplify]: Simplify 0 into 0
4.373 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.373 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.374 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.376 * [backup-simplify]: Simplify (+ 0 0) into 0
4.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (* 0 y)))) into 0
4.378 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))) into 0
4.378 * [taylor]: Taking taylor expansion of 0 in y
4.378 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.379 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.379 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
4.379 * [backup-simplify]: Simplify 0 into 0
4.380 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
4.380 * [backup-simplify]: Simplify -1 into -1
4.381 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.382 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.383 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.384 * [backup-simplify]: Simplify (+ 0 0) into 0
4.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (* 0 y))))) into 0
4.387 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y))))) into 0
4.387 * [taylor]: Taking taylor expansion of 0 in y
4.387 * [backup-simplify]: Simplify 0 into 0
4.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.389 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.389 * [backup-simplify]: Simplify (- 0) into 0
4.389 * [backup-simplify]: Simplify 0 into 0
4.389 * [backup-simplify]: Simplify 0 into 0
4.390 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
4.390 * [backup-simplify]: Simplify 0 into 0
4.391 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.393 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2)))))) into 0
4.395 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))))) into 0
4.396 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.396 * [backup-simplify]: Simplify (+ 0 0) into 0
4.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* (* 4.0 (/ 1 (pow y 2))) 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
4.400 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 y))) (+ (* 0 0) (* 0 y)))))) into 0
4.400 * [taylor]: Taking taylor expansion of 0 in y
4.400 * [backup-simplify]: Simplify 0 into 0
4.400 * [backup-simplify]: Simplify 0 into 0
4.401 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.402 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.402 * [backup-simplify]: Simplify (- 0) into 0
4.402 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify (+ (* -1 (* (/ 1 (- y)) (pow (/ 1 (- x)) -2))) (* (- 4.0) (* (/ 1 (/ 1 (- y))) 1))) into (+ (* 4.0 y) (/ (pow x 2) y))
4.403 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1 1)
4.403 * [backup-simplify]: Simplify (/ (* y y) x) into (/ (pow y 2) x)
4.403 * [approximate]: Taking taylor expansion of (/ (pow y 2) x) in (y x) around 0
4.403 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.403 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.403 * [taylor]: Taking taylor expansion of y in x
4.403 * [backup-simplify]: Simplify y into y
4.403 * [taylor]: Taking taylor expansion of x in x
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify 1 into 1
4.404 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.404 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.404 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.404 * [taylor]: Taking taylor expansion of y in y
4.404 * [backup-simplify]: Simplify 0 into 0
4.404 * [backup-simplify]: Simplify 1 into 1
4.404 * [taylor]: Taking taylor expansion of x in y
4.404 * [backup-simplify]: Simplify x into x
4.404 * [backup-simplify]: Simplify (* 1 1) into 1
4.404 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.404 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.404 * [taylor]: Taking taylor expansion of y in y
4.404 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify 1 into 1
4.405 * [taylor]: Taking taylor expansion of x in y
4.405 * [backup-simplify]: Simplify x into x
4.405 * [backup-simplify]: Simplify (* 1 1) into 1
4.405 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.405 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.405 * [taylor]: Taking taylor expansion of x in x
4.405 * [backup-simplify]: Simplify 0 into 0
4.405 * [backup-simplify]: Simplify 1 into 1
4.405 * [backup-simplify]: Simplify (/ 1 1) into 1
4.406 * [backup-simplify]: Simplify 1 into 1
4.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.406 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)))) into 0
4.406 * [taylor]: Taking taylor expansion of 0 in x
4.406 * [backup-simplify]: Simplify 0 into 0
4.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.407 * [backup-simplify]: Simplify 0 into 0
4.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.408 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.408 * [taylor]: Taking taylor expansion of 0 in x
4.408 * [backup-simplify]: Simplify 0 into 0
4.408 * [backup-simplify]: Simplify 0 into 0
4.409 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.409 * [backup-simplify]: Simplify 0 into 0
4.410 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.411 * [backup-simplify]: Simplify (- (/ 0 x) (+ (* (/ 1 x) (/ 0 x)) (* 0 (/ 0 x)) (* 0 (/ 0 x)))) into 0
4.411 * [taylor]: Taking taylor expansion of 0 in x
4.411 * [backup-simplify]: Simplify 0 into 0
4.411 * [backup-simplify]: Simplify 0 into 0
4.411 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow y 2))) into (/ (pow y 2) x)
4.412 * [backup-simplify]: Simplify (/ (* (/ 1 y) (/ 1 y)) (/ 1 x)) into (/ x (pow y 2))
4.412 * [approximate]: Taking taylor expansion of (/ x (pow y 2)) in (y x) around 0
4.412 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.412 * [taylor]: Taking taylor expansion of x in x
4.412 * [backup-simplify]: Simplify 0 into 0
4.412 * [backup-simplify]: Simplify 1 into 1
4.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.412 * [taylor]: Taking taylor expansion of y in x
4.412 * [backup-simplify]: Simplify y into y
4.412 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.412 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.413 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.413 * [taylor]: Taking taylor expansion of x in y
4.413 * [backup-simplify]: Simplify x into x
4.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.413 * [taylor]: Taking taylor expansion of y in y
4.413 * [backup-simplify]: Simplify 0 into 0
4.413 * [backup-simplify]: Simplify 1 into 1
4.413 * [backup-simplify]: Simplify (* 1 1) into 1
4.413 * [backup-simplify]: Simplify (/ x 1) into x
4.413 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.413 * [taylor]: Taking taylor expansion of x in y
4.413 * [backup-simplify]: Simplify x into x
4.413 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.413 * [taylor]: Taking taylor expansion of y in y
4.413 * [backup-simplify]: Simplify 0 into 0
4.413 * [backup-simplify]: Simplify 1 into 1
4.414 * [backup-simplify]: Simplify (* 1 1) into 1
4.414 * [backup-simplify]: Simplify (/ x 1) into x
4.414 * [taylor]: Taking taylor expansion of x in x
4.414 * [backup-simplify]: Simplify 0 into 0
4.414 * [backup-simplify]: Simplify 1 into 1
4.414 * [backup-simplify]: Simplify 1 into 1
4.415 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.416 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.416 * [taylor]: Taking taylor expansion of 0 in x
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.418 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.418 * [taylor]: Taking taylor expansion of 0 in x
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify 0 into 0
4.418 * [backup-simplify]: Simplify 0 into 0
4.420 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.422 * [taylor]: Taking taylor expansion of 0 in x
4.422 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify (* 1 (* (/ 1 x) (pow (/ 1 y) -2))) into (/ (pow y 2) x)
4.422 * [backup-simplify]: Simplify (/ (* (/ 1 (- y)) (/ 1 (- y))) (/ 1 (- x))) into (* -1 (/ x (pow y 2)))
4.422 * [approximate]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in (y x) around 0
4.422 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in x
4.422 * [taylor]: Taking taylor expansion of -1 in x
4.422 * [backup-simplify]: Simplify -1 into -1
4.422 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.422 * [taylor]: Taking taylor expansion of x in x
4.423 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify 1 into 1
4.423 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.423 * [taylor]: Taking taylor expansion of y in x
4.423 * [backup-simplify]: Simplify y into y
4.423 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.423 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.423 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.423 * [taylor]: Taking taylor expansion of -1 in y
4.423 * [backup-simplify]: Simplify -1 into -1
4.423 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.423 * [taylor]: Taking taylor expansion of x in y
4.423 * [backup-simplify]: Simplify x into x
4.423 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.423 * [taylor]: Taking taylor expansion of y in y
4.423 * [backup-simplify]: Simplify 0 into 0
4.423 * [backup-simplify]: Simplify 1 into 1
4.424 * [backup-simplify]: Simplify (* 1 1) into 1
4.424 * [backup-simplify]: Simplify (/ x 1) into x
4.424 * [taylor]: Taking taylor expansion of (* -1 (/ x (pow y 2))) in y
4.424 * [taylor]: Taking taylor expansion of -1 in y
4.424 * [backup-simplify]: Simplify -1 into -1
4.424 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.424 * [taylor]: Taking taylor expansion of x in y
4.424 * [backup-simplify]: Simplify x into x
4.424 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.424 * [taylor]: Taking taylor expansion of y in y
4.424 * [backup-simplify]: Simplify 0 into 0
4.424 * [backup-simplify]: Simplify 1 into 1
4.424 * [backup-simplify]: Simplify (* 1 1) into 1
4.424 * [backup-simplify]: Simplify (/ x 1) into x
4.424 * [backup-simplify]: Simplify (* -1 x) into (* -1 x)
4.425 * [taylor]: Taking taylor expansion of (* -1 x) in x
4.425 * [taylor]: Taking taylor expansion of -1 in x
4.425 * [backup-simplify]: Simplify -1 into -1
4.425 * [taylor]: Taking taylor expansion of x in x
4.425 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify 1 into 1
4.425 * [backup-simplify]: Simplify (+ (* -1 1) (* 0 0)) into -1
4.425 * [backup-simplify]: Simplify -1 into -1
4.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.427 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)))) into 0
4.427 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 x)) into 0
4.428 * [taylor]: Taking taylor expansion of 0 in x
4.428 * [backup-simplify]: Simplify 0 into 0
4.428 * [backup-simplify]: Simplify 0 into 0
4.429 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 1) (* 0 0))) into 0
4.429 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.431 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.432 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 x))) into 0
4.432 * [taylor]: Taking taylor expansion of 0 in x
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.434 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
4.434 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.437 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* x (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.438 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 x)))) into 0
4.438 * [taylor]: Taking taylor expansion of 0 in x
4.438 * [backup-simplify]: Simplify 0 into 0
4.438 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify (* -1 (* (/ 1 (- x)) (pow (/ 1 (- y)) -2))) into (/ (pow y 2) x)
4.439 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
4.439 * [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))))
4.439 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in (y x) around 0
4.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in x
4.439 * [taylor]: Taking taylor expansion of 4.0 in x
4.439 * [backup-simplify]: Simplify 4.0 into 4.0
4.439 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
4.439 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.439 * [taylor]: Taking taylor expansion of y in x
4.439 * [backup-simplify]: Simplify y into y
4.439 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
4.439 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.439 * [taylor]: Taking taylor expansion of 4.0 in x
4.439 * [backup-simplify]: Simplify 4.0 into 4.0
4.439 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.439 * [taylor]: Taking taylor expansion of y in x
4.439 * [backup-simplify]: Simplify y into y
4.439 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.440 * [taylor]: Taking taylor expansion of x in x
4.440 * [backup-simplify]: Simplify 0 into 0
4.440 * [backup-simplify]: Simplify 1 into 1
4.440 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.440 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.440 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.440 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
4.440 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
4.440 * [taylor]: Taking taylor expansion of 4.0 in y
4.440 * [backup-simplify]: Simplify 4.0 into 4.0
4.440 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.440 * [taylor]: Taking taylor expansion of y in y
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify 1 into 1
4.441 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.441 * [taylor]: Taking taylor expansion of 4.0 in y
4.441 * [backup-simplify]: Simplify 4.0 into 4.0
4.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.441 * [taylor]: Taking taylor expansion of y in y
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify 1 into 1
4.441 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.441 * [taylor]: Taking taylor expansion of x in y
4.441 * [backup-simplify]: Simplify x into x
4.441 * [backup-simplify]: Simplify (* 1 1) into 1
4.442 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.442 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.442 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.442 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2)))) in y
4.442 * [taylor]: Taking taylor expansion of 4.0 in y
4.442 * [backup-simplify]: Simplify 4.0 into 4.0
4.442 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
4.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.442 * [taylor]: Taking taylor expansion of y in y
4.442 * [backup-simplify]: Simplify 0 into 0
4.442 * [backup-simplify]: Simplify 1 into 1
4.442 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
4.442 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.442 * [taylor]: Taking taylor expansion of 4.0 in y
4.442 * [backup-simplify]: Simplify 4.0 into 4.0
4.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.442 * [taylor]: Taking taylor expansion of y in y
4.442 * [backup-simplify]: Simplify 0 into 0
4.442 * [backup-simplify]: Simplify 1 into 1
4.442 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.442 * [taylor]: Taking taylor expansion of x in y
4.443 * [backup-simplify]: Simplify x into x
4.443 * [backup-simplify]: Simplify (* 1 1) into 1
4.443 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.444 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
4.444 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.444 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
4.444 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
4.444 * [taylor]: Taking taylor expansion of 4.0 in x
4.444 * [backup-simplify]: Simplify 4.0 into 4.0
4.444 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.444 * [taylor]: Taking taylor expansion of x in x
4.444 * [backup-simplify]: Simplify 0 into 0
4.444 * [backup-simplify]: Simplify 1 into 1
4.445 * [backup-simplify]: Simplify (* 1 1) into 1
4.445 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
4.446 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.447 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.448 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
4.449 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.449 * [backup-simplify]: Simplify 0 into 0
4.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.450 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.451 * [backup-simplify]: Simplify (+ 0 0) into 0
4.452 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.452 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
4.452 * [taylor]: Taking taylor expansion of 0 in x
4.452 * [backup-simplify]: Simplify 0 into 0
4.453 * [backup-simplify]: Simplify 0 into 0
4.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.455 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.455 * [backup-simplify]: Simplify 0 into 0
4.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.456 * [backup-simplify]: Simplify (* 1 1) into 1
4.457 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.457 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.458 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.458 * [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))))
4.459 * [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))))
4.459 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
4.459 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
4.459 * [taylor]: Taking taylor expansion of 16.0 in x
4.459 * [backup-simplify]: Simplify 16.0 into 16.0
4.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
4.459 * [taylor]: Taking taylor expansion of (pow x 4) in x
4.459 * [taylor]: Taking taylor expansion of x in x
4.459 * [backup-simplify]: Simplify 0 into 0
4.460 * [backup-simplify]: Simplify 1 into 1
4.460 * [backup-simplify]: Simplify (* 1 1) into 1
4.460 * [backup-simplify]: Simplify (* 1 1) into 1
4.461 * [backup-simplify]: Simplify (/ 1 1) into 1
4.462 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.462 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.464 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.466 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.470 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.470 * [backup-simplify]: Simplify (- 0) into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify 0 into 0
4.471 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.471 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.471 * [backup-simplify]: Simplify 0 into 0
4.471 * [backup-simplify]: Simplify 0 into 0
4.472 * [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)))
4.472 * [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
4.472 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in x
4.472 * [taylor]: Taking taylor expansion of 4.0 in x
4.472 * [backup-simplify]: Simplify 4.0 into 4.0
4.472 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.472 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.472 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.472 * [taylor]: Taking taylor expansion of 4.0 in x
4.472 * [backup-simplify]: Simplify 4.0 into 4.0
4.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.472 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.472 * [taylor]: Taking taylor expansion of y in x
4.472 * [backup-simplify]: Simplify y into y
4.472 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.472 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.472 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.472 * [taylor]: Taking taylor expansion of x in x
4.472 * [backup-simplify]: Simplify 0 into 0
4.472 * [backup-simplify]: Simplify 1 into 1
4.472 * [backup-simplify]: Simplify (* 1 1) into 1
4.473 * [backup-simplify]: Simplify (/ 1 1) into 1
4.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.473 * [taylor]: Taking taylor expansion of y in x
4.473 * [backup-simplify]: Simplify y into y
4.473 * [backup-simplify]: Simplify (+ 0 1) into 1
4.473 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.473 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.473 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.473 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.473 * [taylor]: Taking taylor expansion of 4.0 in y
4.473 * [backup-simplify]: Simplify 4.0 into 4.0
4.473 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.473 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.473 * [taylor]: Taking taylor expansion of 4.0 in y
4.473 * [backup-simplify]: Simplify 4.0 into 4.0
4.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.473 * [taylor]: Taking taylor expansion of y in y
4.473 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify 1 into 1
4.474 * [backup-simplify]: Simplify (* 1 1) into 1
4.474 * [backup-simplify]: Simplify (/ 1 1) into 1
4.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.474 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.474 * [taylor]: Taking taylor expansion of x in y
4.474 * [backup-simplify]: Simplify x into x
4.474 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.474 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.474 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.474 * [taylor]: Taking taylor expansion of y in y
4.474 * [backup-simplify]: Simplify 0 into 0
4.474 * [backup-simplify]: Simplify 1 into 1
4.474 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.475 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.475 * [backup-simplify]: Simplify (* 1 1) into 1
4.475 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.476 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.476 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.476 * [taylor]: Taking taylor expansion of 4.0 in y
4.476 * [backup-simplify]: Simplify 4.0 into 4.0
4.476 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.476 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.476 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.476 * [taylor]: Taking taylor expansion of 4.0 in y
4.476 * [backup-simplify]: Simplify 4.0 into 4.0
4.476 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.476 * [taylor]: Taking taylor expansion of y in y
4.476 * [backup-simplify]: Simplify 0 into 0
4.476 * [backup-simplify]: Simplify 1 into 1
4.476 * [backup-simplify]: Simplify (* 1 1) into 1
4.476 * [backup-simplify]: Simplify (/ 1 1) into 1
4.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.476 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.476 * [taylor]: Taking taylor expansion of x in y
4.476 * [backup-simplify]: Simplify x into x
4.476 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.476 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.476 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.476 * [taylor]: Taking taylor expansion of y in y
4.476 * [backup-simplify]: Simplify 0 into 0
4.476 * [backup-simplify]: Simplify 1 into 1
4.477 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.477 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.477 * [backup-simplify]: Simplify (* 1 1) into 1
4.478 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.478 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.478 * [taylor]: Taking taylor expansion of 1.0 in x
4.478 * [backup-simplify]: Simplify 1.0 into 1.0
4.478 * [backup-simplify]: Simplify 0 into 0
4.478 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.479 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.480 * [backup-simplify]: Simplify (+ 0 0) into 0
4.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.481 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.481 * [taylor]: Taking taylor expansion of 0 in x
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify 0 into 0
4.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.482 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.483 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.483 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.484 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.485 * [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))))
4.485 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.485 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.485 * [taylor]: Taking taylor expansion of 0.25 in x
4.485 * [backup-simplify]: Simplify 0.25 into 0.25
4.485 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.485 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.485 * [taylor]: Taking taylor expansion of x in x
4.485 * [backup-simplify]: Simplify 0 into 0
4.485 * [backup-simplify]: Simplify 1 into 1
4.485 * [backup-simplify]: Simplify (* 1 1) into 1
4.485 * [backup-simplify]: Simplify (/ 1 1) into 1
4.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.486 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.491 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.492 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.492 * [backup-simplify]: Simplify (- 0) into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.492 * [backup-simplify]: Simplify 0 into 0
4.493 * [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)))
4.493 * [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
4.493 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (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 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in x
4.493 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
4.493 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in x
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 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.493 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.493 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 * [backup-simplify]: Simplify (* 1 1) into 1
4.494 * [backup-simplify]: Simplify (/ 1 1) into 1
4.494 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.494 * [taylor]: Taking taylor expansion of y in x
4.494 * [backup-simplify]: Simplify y into y
4.494 * [backup-simplify]: Simplify (+ 0 1) into 1
4.494 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.494 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.494 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.494 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.494 * [taylor]: Taking taylor expansion of 4.0 in y
4.494 * [backup-simplify]: Simplify 4.0 into 4.0
4.494 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.494 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.494 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.494 * [taylor]: Taking taylor expansion of 4.0 in y
4.494 * [backup-simplify]: Simplify 4.0 into 4.0
4.494 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.494 * [taylor]: Taking taylor expansion of y in y
4.495 * [backup-simplify]: Simplify 0 into 0
4.495 * [backup-simplify]: Simplify 1 into 1
4.495 * [backup-simplify]: Simplify (* 1 1) into 1
4.495 * [backup-simplify]: Simplify (/ 1 1) into 1
4.495 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.495 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.495 * [taylor]: Taking taylor expansion of x in y
4.495 * [backup-simplify]: Simplify x into x
4.495 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.495 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.495 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.495 * [taylor]: Taking taylor expansion of y in y
4.495 * [backup-simplify]: Simplify 0 into 0
4.495 * [backup-simplify]: Simplify 1 into 1
4.496 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.496 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.496 * [backup-simplify]: Simplify (* 1 1) into 1
4.496 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.497 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.497 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2))) in y
4.497 * [taylor]: Taking taylor expansion of 4.0 in y
4.497 * [backup-simplify]: Simplify 4.0 into 4.0
4.497 * [taylor]: Taking taylor expansion of (* (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (pow y 2)) in y
4.497 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
4.497 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.497 * [taylor]: Taking taylor expansion of 4.0 in y
4.497 * [backup-simplify]: Simplify 4.0 into 4.0
4.497 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.497 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.497 * [taylor]: Taking taylor expansion of y in y
4.497 * [backup-simplify]: Simplify 0 into 0
4.497 * [backup-simplify]: Simplify 1 into 1
4.497 * [backup-simplify]: Simplify (* 1 1) into 1
4.497 * [backup-simplify]: Simplify (/ 1 1) into 1
4.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.497 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.498 * [taylor]: Taking taylor expansion of x in y
4.498 * [backup-simplify]: Simplify x into x
4.498 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.498 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.498 * [taylor]: Taking taylor expansion of y in y
4.498 * [backup-simplify]: Simplify 0 into 0
4.498 * [backup-simplify]: Simplify 1 into 1
4.498 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.498 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
4.499 * [backup-simplify]: Simplify (* 1 1) into 1
4.499 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.499 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.499 * [taylor]: Taking taylor expansion of 1.0 in x
4.499 * [backup-simplify]: Simplify 1.0 into 1.0
4.499 * [backup-simplify]: Simplify 0 into 0
4.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.500 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.501 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.501 * [backup-simplify]: Simplify (+ 0 0) into 0
4.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.502 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.502 * [taylor]: Taking taylor expansion of 0 in x
4.502 * [backup-simplify]: Simplify 0 into 0
4.503 * [backup-simplify]: Simplify 0 into 0
4.503 * [backup-simplify]: Simplify 0 into 0
4.503 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.504 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.505 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.505 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
4.506 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.506 * [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))))
4.507 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.507 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.507 * [taylor]: Taking taylor expansion of 0.25 in x
4.507 * [backup-simplify]: Simplify 0.25 into 0.25
4.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.507 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.507 * [taylor]: Taking taylor expansion of x in x
4.507 * [backup-simplify]: Simplify 0 into 0
4.507 * [backup-simplify]: Simplify 1 into 1
4.507 * [backup-simplify]: Simplify (* 1 1) into 1
4.507 * [backup-simplify]: Simplify (/ 1 1) into 1
4.508 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.508 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.509 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.511 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.512 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.514 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.514 * [backup-simplify]: Simplify (- 0) into 0
4.514 * [backup-simplify]: Simplify 0 into 0
4.514 * [backup-simplify]: Simplify 0 into 0
4.514 * [backup-simplify]: Simplify 0 into 0
4.514 * [backup-simplify]: Simplify 0 into 0
4.514 * * * * [progress]: [ 4 / 4 ] generating series at (2 1)
4.514 * [backup-simplify]: Simplify (/ x (+ (* (/ (* y y) x) 4.0) x)) into (/ x (+ x (* 4.0 (/ (pow y 2) x))))
4.514 * [approximate]: Taking taylor expansion of (/ x (+ x (* 4.0 (/ (pow y 2) x)))) in (x y) around 0
4.514 * [taylor]: Taking taylor expansion of (/ x (+ x (* 4.0 (/ (pow y 2) x)))) in y
4.514 * [taylor]: Taking taylor expansion of x in y
4.514 * [backup-simplify]: Simplify x into x
4.514 * [taylor]: Taking taylor expansion of (+ x (* 4.0 (/ (pow y 2) x))) in y
4.514 * [taylor]: Taking taylor expansion of x in y
4.514 * [backup-simplify]: Simplify x into x
4.514 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) x)) in y
4.514 * [taylor]: Taking taylor expansion of 4.0 in y
4.514 * [backup-simplify]: Simplify 4.0 into 4.0
4.514 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in y
4.514 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.514 * [taylor]: Taking taylor expansion of y in y
4.515 * [backup-simplify]: Simplify 0 into 0
4.515 * [backup-simplify]: Simplify 1 into 1
4.515 * [taylor]: Taking taylor expansion of x in y
4.515 * [backup-simplify]: Simplify x into x
4.515 * [backup-simplify]: Simplify (* 1 1) into 1
4.515 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.515 * [backup-simplify]: Simplify (+ x 0) into x
4.515 * [backup-simplify]: Simplify (/ x x) into 1
4.515 * [taylor]: Taking taylor expansion of (/ x (+ x (* 4.0 (/ (pow y 2) x)))) in x
4.515 * [taylor]: Taking taylor expansion of x in x
4.515 * [backup-simplify]: Simplify 0 into 0
4.515 * [backup-simplify]: Simplify 1 into 1
4.515 * [taylor]: Taking taylor expansion of (+ x (* 4.0 (/ (pow y 2) x))) in x
4.515 * [taylor]: Taking taylor expansion of x in x
4.515 * [backup-simplify]: Simplify 0 into 0
4.515 * [backup-simplify]: Simplify 1 into 1
4.515 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) x)) in x
4.515 * [taylor]: Taking taylor expansion of 4.0 in x
4.515 * [backup-simplify]: Simplify 4.0 into 4.0
4.515 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.515 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.515 * [taylor]: Taking taylor expansion of y in x
4.515 * [backup-simplify]: Simplify y into y
4.515 * [taylor]: Taking taylor expansion of x in x
4.515 * [backup-simplify]: Simplify 0 into 0
4.515 * [backup-simplify]: Simplify 1 into 1
4.515 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.515 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.516 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.516 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.516 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.516 * [taylor]: Taking taylor expansion of (/ x (+ x (* 4.0 (/ (pow y 2) x)))) in x
4.516 * [taylor]: Taking taylor expansion of x in x
4.516 * [backup-simplify]: Simplify 0 into 0
4.516 * [backup-simplify]: Simplify 1 into 1
4.516 * [taylor]: Taking taylor expansion of (+ x (* 4.0 (/ (pow y 2) x))) in x
4.516 * [taylor]: Taking taylor expansion of x in x
4.516 * [backup-simplify]: Simplify 0 into 0
4.516 * [backup-simplify]: Simplify 1 into 1
4.516 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) x)) in x
4.516 * [taylor]: Taking taylor expansion of 4.0 in x
4.516 * [backup-simplify]: Simplify 4.0 into 4.0
4.516 * [taylor]: Taking taylor expansion of (/ (pow y 2) x) in x
4.516 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.516 * [taylor]: Taking taylor expansion of y in x
4.516 * [backup-simplify]: Simplify y into y
4.516 * [taylor]: Taking taylor expansion of x in x
4.516 * [backup-simplify]: Simplify 0 into 0
4.516 * [backup-simplify]: Simplify 1 into 1
4.516 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.516 * [backup-simplify]: Simplify (/ (pow y 2) 1) into (pow y 2)
4.516 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.516 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.516 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.517 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
4.517 * [taylor]: Taking taylor expansion of 0.25 in y
4.517 * [backup-simplify]: Simplify 0.25 into 0.25
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
4.517 * [backup-simplify]: Simplify (* 1 1) into 1
4.517 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
4.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.518 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.519 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
4.519 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.519 * [backup-simplify]: Simplify 0 into 0
4.519 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.520 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)))) into 0
4.521 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.521 * [backup-simplify]: Simplify (+ 0 0) into 0
4.521 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.521 * [taylor]: Taking taylor expansion of 0 in y
4.521 * [backup-simplify]: Simplify 0 into 0
4.521 * [backup-simplify]: Simplify 0 into 0
4.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.523 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.523 * [backup-simplify]: Simplify 0 into 0
4.523 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.524 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (pow y 2) (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.524 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.525 * [backup-simplify]: Simplify (+ 1 0) into 1
4.525 * [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))))
4.525 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
4.525 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
4.525 * [taylor]: Taking taylor expansion of 0.0625 in y
4.525 * [backup-simplify]: Simplify 0.0625 into 0.0625
4.525 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.525 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.525 * [taylor]: Taking taylor expansion of y in y
4.525 * [backup-simplify]: Simplify 0 into 0
4.525 * [backup-simplify]: Simplify 1 into 1
4.526 * [backup-simplify]: Simplify (* 1 1) into 1
4.526 * [backup-simplify]: Simplify (* 1 1) into 1
4.526 * [backup-simplify]: Simplify (/ 1 1) into 1
4.527 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.528 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.530 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.530 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.531 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.533 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.534 * [backup-simplify]: Simplify (- 0) into 0
4.534 * [backup-simplify]: Simplify 0 into 0
4.534 * [backup-simplify]: Simplify 0 into 0
4.534 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.535 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.535 * [backup-simplify]: Simplify 0 into 0
4.535 * [backup-simplify]: Simplify 0 into 0
4.535 * [backup-simplify]: Simplify (/ (/ 1 x) (+ (* (/ (* (/ 1 y) (/ 1 y)) (/ 1 x)) 4.0) (/ 1 x))) into (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))))
4.535 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in (x y) around 0
4.535 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in y
4.535 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) in y
4.535 * [taylor]: Taking taylor expansion of x in y
4.535 * [backup-simplify]: Simplify x into x
4.535 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in y
4.535 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (pow y 2))) in y
4.535 * [taylor]: Taking taylor expansion of 4.0 in y
4.535 * [backup-simplify]: Simplify 4.0 into 4.0
4.535 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.536 * [taylor]: Taking taylor expansion of x in y
4.536 * [backup-simplify]: Simplify x into x
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 (/ x 1) into x
4.536 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.536 * [taylor]: Taking taylor expansion of x in y
4.536 * [backup-simplify]: Simplify x into x
4.536 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.536 * [backup-simplify]: Simplify (* 4.0 x) into (* 4.0 x)
4.536 * [backup-simplify]: Simplify (+ (* 4.0 x) 0) into (* 4.0 x)
4.536 * [backup-simplify]: Simplify (* x (* 4.0 x)) into (* 4.0 (pow x 2))
4.536 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.536 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in x
4.536 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) in x
4.536 * [taylor]: Taking taylor expansion of x in x
4.536 * [backup-simplify]: Simplify 0 into 0
4.536 * [backup-simplify]: Simplify 1 into 1
4.536 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in x
4.536 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (pow y 2))) in x
4.536 * [taylor]: Taking taylor expansion of 4.0 in x
4.536 * [backup-simplify]: Simplify 4.0 into 4.0
4.536 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.536 * [taylor]: Taking taylor expansion of x in x
4.536 * [backup-simplify]: Simplify 0 into 0
4.536 * [backup-simplify]: Simplify 1 into 1
4.536 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.536 * [taylor]: Taking taylor expansion of y in x
4.537 * [backup-simplify]: Simplify y into y
4.537 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.537 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.537 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.537 * [taylor]: Taking taylor expansion of x in x
4.537 * [backup-simplify]: Simplify 0 into 0
4.537 * [backup-simplify]: Simplify 1 into 1
4.537 * [backup-simplify]: Simplify (/ 1 1) into 1
4.537 * [backup-simplify]: Simplify (+ 0 1) into 1
4.537 * [backup-simplify]: Simplify (* 0 1) into 0
4.538 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.538 * [backup-simplify]: Simplify (+ 0 0) into 0
4.539 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
4.539 * [backup-simplify]: Simplify (/ 1 1) into 1
4.539 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in x
4.539 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) in x
4.539 * [taylor]: Taking taylor expansion of x in x
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 1 into 1
4.539 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in x
4.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (pow y 2))) in x
4.539 * [taylor]: Taking taylor expansion of 4.0 in x
4.539 * [backup-simplify]: Simplify 4.0 into 4.0
4.539 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.539 * [taylor]: Taking taylor expansion of x in x
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 1 into 1
4.539 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.539 * [taylor]: Taking taylor expansion of y in x
4.539 * [backup-simplify]: Simplify y into y
4.539 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.539 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.539 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.539 * [taylor]: Taking taylor expansion of x in x
4.539 * [backup-simplify]: Simplify 0 into 0
4.539 * [backup-simplify]: Simplify 1 into 1
4.539 * [backup-simplify]: Simplify (/ 1 1) into 1
4.540 * [backup-simplify]: Simplify (+ 0 1) into 1
4.540 * [backup-simplify]: Simplify (* 0 1) into 0
4.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.541 * [backup-simplify]: Simplify (+ 0 0) into 0
4.541 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
4.541 * [backup-simplify]: Simplify (/ 1 1) into 1
4.541 * [taylor]: Taking taylor expansion of 1 in y
4.541 * [backup-simplify]: Simplify 1 into 1
4.541 * [backup-simplify]: Simplify 0 into 0
4.542 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.542 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.543 * [backup-simplify]: Simplify (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 1 0) (* 0 1))) into 0
4.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.543 * [taylor]: Taking taylor expansion of 0 in y
4.543 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify 0 into 0
4.543 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.544 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.544 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.545 * [backup-simplify]: Simplify (+ 0 0) into 0
4.545 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (* 4.0 (/ 1 (pow y 2)))
4.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 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 (/ 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
4.546 * [backup-simplify]: Simplify (* 1 1) into 1
4.547 * [backup-simplify]: Simplify (/ 1 1) into 1
4.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.548 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.549 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.550 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.552 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.553 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.553 * [backup-simplify]: Simplify (- 0) into 0
4.553 * [backup-simplify]: Simplify 0 into 0
4.553 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify 0 into 0
4.554 * [backup-simplify]: Simplify (/ (/ 1 (- x)) (+ (* (/ (* (/ 1 (- y)) (/ 1 (- y))) (/ 1 (- x))) 4.0) (/ 1 (- x)))) into (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))))
4.554 * [approximate]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in (x y) around 0
4.554 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in y
4.554 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) in y
4.554 * [taylor]: Taking taylor expansion of x in y
4.554 * [backup-simplify]: Simplify x into x
4.554 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in y
4.554 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (pow y 2))) in y
4.554 * [taylor]: Taking taylor expansion of 4.0 in y
4.555 * [backup-simplify]: Simplify 4.0 into 4.0
4.555 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in y
4.555 * [taylor]: Taking taylor expansion of x in y
4.555 * [backup-simplify]: Simplify x into x
4.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.555 * [taylor]: Taking taylor expansion of y in y
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
4.555 * [backup-simplify]: Simplify (/ x 1) into x
4.555 * [taylor]: Taking taylor expansion of (/ 1 x) in y
4.555 * [taylor]: Taking taylor expansion of x in y
4.555 * [backup-simplify]: Simplify x into x
4.555 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x)
4.555 * [backup-simplify]: Simplify (* 4.0 x) into (* 4.0 x)
4.556 * [backup-simplify]: Simplify (+ (* 4.0 x) 0) into (* 4.0 x)
4.556 * [backup-simplify]: Simplify (* x (* 4.0 x)) into (* 4.0 (pow x 2))
4.556 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.556 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in x
4.556 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in x
4.556 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (pow y 2))) in x
4.556 * [taylor]: Taking taylor expansion of 4.0 in x
4.556 * [backup-simplify]: Simplify 4.0 into 4.0
4.556 * [taylor]: Taking taylor expansion of (/ x (pow y 2)) in x
4.556 * [taylor]: Taking taylor expansion of x in x
4.556 * [backup-simplify]: Simplify 0 into 0
4.556 * [backup-simplify]: Simplify 1 into 1
4.556 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.556 * [taylor]: Taking taylor expansion of y in x
4.556 * [backup-simplify]: Simplify y into y
4.556 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.556 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.557 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.557 * [taylor]: Taking taylor expansion of x in x
4.557 * [backup-simplify]: Simplify 0 into 0
4.557 * [backup-simplify]: Simplify 1 into 1
4.557 * [backup-simplify]: Simplify (/ 1 1) into 1
4.557 * [backup-simplify]: Simplify (+ 0 1) into 1
4.558 * [backup-simplify]: Simplify (* 0 1) into 0
4.559 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.559 * [backup-simplify]: Simplify (+ 0 0) into 0
4.560 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
4.560 * [backup-simplify]: Simplify (/ 1 1) into 1
4.560 * [taylor]: Taking taylor expansion of (/ 1 (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)))) in x
4.560 * [taylor]: Taking taylor expansion of (* x (+ (* 4.0 (/ x (pow y 2))) (/ 1 x))) 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
4.560 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ x (pow y 2))) (/ 1 x)) in x
4.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ x (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 (/ x (pow y 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 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.561 * [taylor]: Taking taylor expansion of y in x
4.561 * [backup-simplify]: Simplify y into y
4.561 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.561 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.561 * [taylor]: Taking taylor expansion of (/ 1 x) in x
4.561 * [taylor]: Taking taylor expansion of x in x
4.561 * [backup-simplify]: Simplify 0 into 0
4.561 * [backup-simplify]: Simplify 1 into 1
4.561 * [backup-simplify]: Simplify (/ 1 1) into 1
4.562 * [backup-simplify]: Simplify (+ 0 1) into 1
4.562 * [backup-simplify]: Simplify (* 0 1) into 0
4.563 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.563 * [backup-simplify]: Simplify (+ 0 0) into 0
4.564 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 1)) into 1
4.564 * [backup-simplify]: Simplify (/ 1 1) into 1
4.565 * [taylor]: Taking taylor expansion of 1 in y
4.565 * [backup-simplify]: Simplify 1 into 1
4.565 * [backup-simplify]: Simplify 0 into 0
4.565 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.566 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.566 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
4.567 * [backup-simplify]: Simplify (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 1 0) (* 0 1))) into 0
4.568 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.568 * [taylor]: Taking taylor expansion of 0 in y
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify 0 into 0
4.568 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.569 * [backup-simplify]: Simplify (- (/ 0 (pow y 2)) (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.569 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.571 * [backup-simplify]: Simplify (+ 0 0) into 0
4.573 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into (* 4.0 (/ 1 (pow y 2)))
4.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.574 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.574 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.574 * [taylor]: Taking taylor expansion of 4.0 in y
4.574 * [backup-simplify]: Simplify 4.0 into 4.0
4.574 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.574 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.574 * [taylor]: Taking taylor expansion of y in y
4.574 * [backup-simplify]: Simplify 0 into 0
4.574 * [backup-simplify]: Simplify 1 into 1
4.574 * [backup-simplify]: Simplify (* 1 1) into 1
4.575 * [backup-simplify]: Simplify (/ 1 1) into 1
4.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.578 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.581 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.583 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.584 * [backup-simplify]: Simplify (- 0) into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * [backup-simplify]: Simplify 0 into 0
4.584 * * * [progress]: simplifying candidates
4.587 * [simplify]: Simplifying:
  (- (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 y) (log y)) (log x))
  (- (log (* y y)) (log x))
  (log (/ (* y y) x))
  (exp (/ (* y y) x))
  (/ (* (* (* y y) y) (* (* y y) y)) (* (* x x) x))
  (/ (* (* (* y y) (* y y)) (* y y)) (* (* x x) x))
  (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x)))
  (cbrt (/ (* y y) x))
  (* (* (/ (* y y) x) (/ (* y y) x)) (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (- (* y y))
  (- x)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (cbrt x))
  (/ y (sqrt x))
  (/ y (sqrt x))
  (/ y 1)
  (/ y x)
  (/ 1 x)
  (/ x (* y y))
  (/ (* y y) (* (cbrt x) (cbrt x)))
  (/ (* y y) (sqrt x))
  (/ (* y y) 1)
  (/ x 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 (+ (* (/ (* y y) x) 4.0) x)))
  (log (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (exp (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (/ (* (* x x) x) (* (* (+ (* (/ (* y y) x) 4.0) x) (+ (* (/ (* y y) x) 4.0) x)) (+ (* (/ (* y y) x) 4.0) x)))
  (* (cbrt (/ x (+ (* (/ (* y y) x) 4.0) x))) (cbrt (/ x (+ (* (/ (* y y) x) 4.0) x))))
  (cbrt (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (* (* (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ x (+ (* (/ (* y y) x) 4.0) x))) (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (sqrt (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (sqrt (/ x (+ (* (/ (* y y) x) 4.0) x)))
  (- x)
  (- (+ (* (/ (* y y) x) 4.0) x))
  (/ (* (cbrt x) (cbrt x)) (* (cbrt (+ (* (/ (* y y) x) 4.0) x)) (cbrt (+ (* (/ (* y y) x) 4.0) x))))
  (/ (cbrt x) (cbrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (cbrt x) (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (* (cbrt x) (cbrt x)) 1)
  (/ (cbrt x) (+ (* (/ (* y y) x) 4.0) x))
  (/ (sqrt x) (* (cbrt (+ (* (/ (* y y) x) 4.0) x)) (cbrt (+ (* (/ (* y y) x) 4.0) x))))
  (/ (sqrt x) (cbrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (sqrt x) (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (sqrt x) (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ (sqrt x) 1)
  (/ (sqrt x) (+ (* (/ (* y y) x) 4.0) x))
  (/ 1 (* (cbrt (+ (* (/ (* y y) x) 4.0) x)) (cbrt (+ (* (/ (* y y) x) 4.0) x))))
  (/ x (cbrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ 1 (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ x (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ 1 1)
  (/ x (+ (* (/ (* y y) x) 4.0) x))
  (/ 1 (+ (* (/ (* y y) x) 4.0) x))
  (/ (+ (* (/ (* y y) x) 4.0) x) x)
  (/ x (* (cbrt (+ (* (/ (* y y) x) 4.0) x)) (cbrt (+ (* (/ (* y y) x) 4.0) x))))
  (/ x (sqrt (+ (* (/ (* y y) x) 4.0) x)))
  (/ x 1)
  (/ (+ (* (/ (* y y) x) 4.0) x) (cbrt x))
  (/ (+ (* (/ (* y y) x) 4.0) x) (sqrt x))
  (/ (+ (* (/ (* y y) x) 4.0) x) x)
  (/ x (+ (pow (* (/ (* y y) x) 4.0) 3) (pow x 3)))
  (/ x (- (* (* (/ (* y y) x) 4.0) (* (/ (* y y) x) 4.0)) (* x x)))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (+ (* 4.0 y) (/ (pow x 2) y))
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  (/ (pow y 2) x)
  0
  0
  0
  0
  0
  0
4.591 * * [simplify]: iteration 0: 219 enodes
4.668 * * [simplify]: iteration 1: 649 enodes
4.933 * * [simplify]: iteration complete: 5000 enodes
4.933 * * [simplify]: Extracting #0: cost 139 inf + 0
4.937 * * [simplify]: Extracting #1: cost 972 inf + 23
4.947 * * [simplify]: Extracting #2: cost 1834 inf + 1067
4.957 * * [simplify]: Extracting #3: cost 1015 inf + 10333
4.966 * * [simplify]: Extracting #4: cost 181 inf + 23069
4.979 * * [simplify]: Extracting #5: cost 7 inf + 25679
4.987 * * [simplify]: Extracting #6: cost 0 inf + 25747
4.996 * [simplify]: Simplified to:
  (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))
  (- (* x (- x)) (* (* 4.0 y) y))
  (- y)
  (/ (cbrt (+ (* (* 4.0 y) y) (* x x))) (/ (* (cbrt y) (cbrt y)) (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (/ (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)))
  (* (+ (* (* 4.0 y) (* y (- (* (* 4.0 y) y) (* x x)))) (pow x (* 2 2))) y)
  (* (- (* x x) (* (* 4.0 y) y)) y)
  (log (/ (* y y) x))
  (log (/ (* y y) x))
  (log (/ (* y y) x))
  (exp (/ (* y y) x))
  (* (/ (pow y 3) (pow x 3)) (pow y 3))
  (/ (pow (* y y) 3) (pow x 3))
  (* (cbrt (/ (* y y) x)) (cbrt (/ (* y y) x)))
  (cbrt (/ (* y y) x))
  (pow (/ (* y y) x) 3)
  (sqrt (/ (* y y) x))
  (sqrt (/ (* y y) x))
  (- (* y y))
  (- x)
  (/ y (* (cbrt x) (cbrt x)))
  (/ y (cbrt x))
  (/ y (sqrt x))
  (/ y (sqrt x))
  y
  (/ y x)
  (/ 1 x)
  (/ x (* y y))
  (/ (/ (* y y) (cbrt x)) (cbrt x))
  (/ (* y y) (sqrt x))
  (* y y)
  (/ x y)
  (log (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (log (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (log (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (log (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (log (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (exp (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (/ (* (* (pow 4.0 3) (pow y 3)) (pow y 3)) (pow (+ (* (* 4.0 y) y) (* x x)) 3))
  (/ (* (pow 4.0 3) (pow y 3)) (pow (/ (+ (* (* 4.0 y) y) (* x x)) y) 3))
  (/ (* (pow (* 4.0 y) 3) (pow y 3)) (pow (+ (* (* 4.0 y) y) (* x x)) 3))
  (pow (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y) 3)
  (* (cbrt (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y)) (cbrt (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y)))
  (cbrt (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (pow (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y) 3)
  (sqrt (* (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x))) y))
  (sqrt (* (/ (* 4.0 y) (+ (* (* 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 (+ (* (* 4.0 y) y) (* x x))) (cbrt (+ (* (* 4.0 y) y) (* x x))))) (* (cbrt y) (cbrt y)))
  (* (cbrt y) (/ y (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (/ (* 4.0 (sqrt y)) (* (cbrt (+ (* (* 4.0 y) y) (* x x))) (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (* (sqrt y) (/ y (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (/ 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))))
  (* (* (cbrt y) (cbrt y)) (/ 4.0 (sqrt (+ (* (* 4.0 y) y) (* x x)))))
  (* (/ y (sqrt (+ (* (* 4.0 y) y) (* x x)))) (cbrt y))
  (/ 4.0 (/ (sqrt (+ (* (* 4.0 y) y) (* x x))) (sqrt y)))
  (* (/ 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))))
  (* (* (cbrt y) (cbrt y)) 4.0)
  (* (cbrt y) (/ y (+ (* (* 4.0 y) y) (* x x))))
  (* 4.0 (sqrt y))
  (* (/ y (+ (* (* 4.0 y) y) (* x x))) (sqrt y))
  4.0
  (/ (* y y) (+ (* (* 4.0 y) y) (* x x)))
  4.0
  (/ (* y y) (+ (* (* 4.0 y) y) (* x x)))
  (/ 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))
  (/ y (/ (* (cbrt (/ (+ (* (* 4.0 y) y) (* x x)) y)) (cbrt (/ (+ (* (* 4.0 y) y) (* x x)) y))) 4.0))
  (* (/ 4.0 (sqrt (/ (+ (* (* 4.0 y) y) (* x x)) y))) y)
  (* (* (* (/ 4.0 (cbrt (+ (* (* 4.0 y) y) (* x x)))) (/ y (cbrt (+ (* (* 4.0 y) y) (* x x))))) (cbrt y)) (cbrt y))
  (* (/ (* 4.0 y) (cbrt (+ (* (* 4.0 y) y) (* x x)))) (/ (sqrt y) (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (* (/ 4.0 (cbrt (+ (* (* 4.0 y) y) (* x x)))) (/ y (cbrt (+ (* (* 4.0 y) y) (* x x)))))
  (/ (* (* (* 4.0 y) (cbrt y)) (cbrt y)) (sqrt (+ (* (* 4.0 y) y) (* x x))))
  (/ (* (sqrt y) (* 4.0 y)) (sqrt (+ (* (* 4.0 y) y) (* x x))))
  (/ (* 4.0 y) (sqrt (+ (* (* 4.0 y) y) (* x x))))
  (* (* (* 4.0 y) (cbrt y)) (cbrt y))
  (* (sqrt y) (* 4.0 y))
  (* 4.0 y)
  (* 4.0 y)
  (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x)))
  (/ (/ (+ (* (* 4.0 y) y) (* x x)) y) y)
  (/ (* 4.0 y) (+ (* (* 4.0 y) y) (* x x)))
  (log (/ x (+ x (* (/ (* y y) x) 4.0))))
  (log (/ x (+ x (* (/ (* y y) x) 4.0))))
  (exp (/ x (+ x (* (/ (* y y) x) 4.0))))
  (/ (pow x 3) (pow (+ x (* (/ (* y y) x) 4.0)) 3))
  (* (cbrt (/ x (+ x (* (/ (* y y) x) 4.0)))) (cbrt (/ x (+ x (* (/ (* y y) x) 4.0)))))
  (cbrt (/ x (+ x (* (/ (* y y) x) 4.0))))
  (pow (/ x (+ x (* (/ (* y y) x) 4.0))) 3)
  (sqrt (/ x (+ x (* (/ (* y y) x) 4.0))))
  (sqrt (/ x (+ x (* (/ (* y y) x) 4.0))))
  (- x)
  (- (* (- 4.0) (/ (* y y) x)) x)
  (/ (/ (* (cbrt x) (cbrt x)) (cbrt (+ x (* (/ (* y y) x) 4.0)))) (cbrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (cbrt x) (cbrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (* (cbrt x) (cbrt x)) (sqrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (cbrt x) (sqrt (+ x (* (/ (* y y) x) 4.0))))
  (* (cbrt x) (cbrt x))
  (/ (cbrt x) (+ x (* (/ (* y y) x) 4.0)))
  (/ (/ (sqrt x) (cbrt (+ x (* (/ (* y y) x) 4.0)))) (cbrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (sqrt x) (cbrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (sqrt x) (sqrt (+ x (* (/ (* y y) x) 4.0))))
  (/ (sqrt x) (sqrt (+ x (* (/ (* y y) x) 4.0))))
  (sqrt x)
  (/ (sqrt x) (+ x (* (/ (* y y) x) 4.0)))
  (/ 1 (* (cbrt (+ x (* (/ (* y y) x) 4.0))) (cbrt (+ x (* (/ (* y y) x) 4.0)))))
  (/ x (cbrt (+ x (* (/ (* y y) x) 4.0))))
  (/ 1 (sqrt (+ x (* (/ (* y y) x) 4.0))))
  (/ x (sqrt (+ x (* (/ (* y y) x) 4.0))))
  1
  (/ x (+ x (* (/ (* y y) x) 4.0)))
  (/ 1 (+ x (* (/ (* y y) x) 4.0)))
  (/ (+ x (* (/ (* y y) x) 4.0)) x)
  (/ x (* (cbrt (+ x (* (/ (* y y) x) 4.0))) (cbrt (+ x (* (/ (* y y) x) 4.0)))))
  (/ x (sqrt (+ x (* (/ (* y y) x) 4.0))))
  x
  (/ (+ x (* (/ (* y y) x) 4.0)) (cbrt x))
  (/ (+ x (* (/ (* y y) x) 4.0)) (sqrt x))
  (/ (+ x (* (/ (* y y) x) 4.0)) x)
  (/ x (+ (pow x 3) (pow (* (/ (* y y) x) 4.0) 3)))
  (/ x (* (+ (* (/ (* y y) x) 4.0) x) (- (* (/ (* y y) x) 4.0) x)))
  (+ (/ (* x x) y) (* 4.0 y))
  (+ (/ (* x x) y) (* 4.0 y))
  (+ (/ (* x x) y) (* 4.0 y))
  (/ (* y y) x)
  (/ (* y y) x)
  (/ (* y y) x)
  0
  0
  0
  0
  0
  0
4.997 * * * [progress]: adding candidates to table
5.769 * * [progress]: iteration 4 / 4
5.769 * * * [progress]: picking best candidate
5.776 * * * * [pick]: Picked  #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))>
5.776 * * * [progress]: localizing error
5.790 * * * [progress]: generating rewritten candidates
5.790 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2)
5.837 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2)
5.843 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
5.864 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
5.885 * * * [progress]: generating series expansions
5.885 * * * * [progress]: [ 1 / 4 ] generating series at (2 2)
5.886 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))) into (/ (+ (* 4.0 (pow y 2)) (pow x 2)) (- (pow x 2) (* 4.0 (pow y 2))))
5.886 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) (- (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
5.886 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) (- (pow x 2) (* 4.0 (pow y 2)))) in y
5.886 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
5.886 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.886 * [taylor]: Taking taylor expansion of 4.0 in y
5.886 * [backup-simplify]: Simplify 4.0 into 4.0
5.886 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.886 * [taylor]: Taking taylor expansion of y in y
5.886 * [backup-simplify]: Simplify 0 into 0
5.886 * [backup-simplify]: Simplify 1 into 1
5.886 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.886 * [taylor]: Taking taylor expansion of x in y
5.886 * [backup-simplify]: Simplify x into x
5.886 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.886 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.886 * [taylor]: Taking taylor expansion of x in y
5.886 * [backup-simplify]: Simplify x into x
5.886 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.886 * [taylor]: Taking taylor expansion of 4.0 in y
5.886 * [backup-simplify]: Simplify 4.0 into 4.0
5.886 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.886 * [taylor]: Taking taylor expansion of y in y
5.886 * [backup-simplify]: Simplify 0 into 0
5.886 * [backup-simplify]: Simplify 1 into 1
5.887 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.887 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
5.887 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.887 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.887 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
5.887 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) (- (pow x 2) (* 4.0 (pow y 2)))) in x
5.887 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
5.887 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.887 * [taylor]: Taking taylor expansion of 4.0 in x
5.887 * [backup-simplify]: Simplify 4.0 into 4.0
5.887 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.887 * [taylor]: Taking taylor expansion of y in x
5.887 * [backup-simplify]: Simplify y into y
5.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.887 * [taylor]: Taking taylor expansion of x in x
5.887 * [backup-simplify]: Simplify 0 into 0
5.887 * [backup-simplify]: Simplify 1 into 1
5.887 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.887 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.887 * [taylor]: Taking taylor expansion of x in x
5.888 * [backup-simplify]: Simplify 0 into 0
5.888 * [backup-simplify]: Simplify 1 into 1
5.888 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.888 * [taylor]: Taking taylor expansion of 4.0 in x
5.888 * [backup-simplify]: Simplify 4.0 into 4.0
5.888 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.888 * [taylor]: Taking taylor expansion of y in x
5.888 * [backup-simplify]: Simplify y into y
5.888 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.888 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.888 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.888 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.888 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.888 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.889 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.889 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) (- (* 4.0 (pow y 2)))) into -1.0
5.889 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (pow y 2)) (pow x 2)) (- (pow x 2) (* 4.0 (pow y 2)))) in x
5.889 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
5.889 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.889 * [taylor]: Taking taylor expansion of 4.0 in x
5.889 * [backup-simplify]: Simplify 4.0 into 4.0
5.889 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.889 * [taylor]: Taking taylor expansion of y in x
5.889 * [backup-simplify]: Simplify y into y
5.889 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.889 * [taylor]: Taking taylor expansion of x in x
5.889 * [backup-simplify]: Simplify 0 into 0
5.889 * [backup-simplify]: Simplify 1 into 1
5.889 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.889 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.889 * [taylor]: Taking taylor expansion of x in x
5.889 * [backup-simplify]: Simplify 0 into 0
5.889 * [backup-simplify]: Simplify 1 into 1
5.889 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.889 * [taylor]: Taking taylor expansion of 4.0 in x
5.889 * [backup-simplify]: Simplify 4.0 into 4.0
5.889 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.890 * [taylor]: Taking taylor expansion of y in x
5.890 * [backup-simplify]: Simplify y into y
5.890 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.890 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.890 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.890 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.890 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.890 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.891 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.891 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) (- (* 4.0 (pow y 2)))) into -1.0
5.891 * [taylor]: Taking taylor expansion of -1.0 in y
5.891 * [backup-simplify]: Simplify -1.0 into -1.0
5.891 * [backup-simplify]: Simplify -1.0 into -1.0
5.891 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.892 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.892 * [backup-simplify]: Simplify (+ 0 0) into 0
5.893 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.893 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.894 * [backup-simplify]: Simplify (- 0) into 0
5.894 * [backup-simplify]: Simplify (+ 0 0) into 0
5.895 * [backup-simplify]: Simplify (- (/ 0 (- (* 4.0 (pow y 2)))) (+ (* -1.0 (/ 0 (- (* 4.0 (pow y 2))))))) into 0
5.895 * [taylor]: Taking taylor expansion of 0 in y
5.895 * [backup-simplify]: Simplify 0 into 0
5.895 * [backup-simplify]: Simplify 0 into 0
5.895 * [backup-simplify]: Simplify 0 into 0
5.895 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.896 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.896 * [backup-simplify]: Simplify (* 1 1) into 1
5.897 * [backup-simplify]: Simplify (+ 0 1) into 1
5.897 * [backup-simplify]: Simplify (* 1 1) into 1
5.898 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.899 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.899 * [backup-simplify]: Simplify (- 0) into 0
5.899 * [backup-simplify]: Simplify (+ 1 0) into 1
5.900 * [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))))
5.900 * [taylor]: Taking taylor expansion of (- (* 0.5 (/ 1 (pow y 2)))) in y
5.900 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
5.900 * [taylor]: Taking taylor expansion of 0.5 in y
5.900 * [backup-simplify]: Simplify 0.5 into 0.5
5.900 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.900 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.900 * [taylor]: Taking taylor expansion of y in y
5.900 * [backup-simplify]: Simplify 0 into 0
5.900 * [backup-simplify]: Simplify 1 into 1
5.901 * [backup-simplify]: Simplify (* 1 1) into 1
5.901 * [backup-simplify]: Simplify (/ 1 1) into 1
5.902 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.903 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.903 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.904 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.905 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.905 * [backup-simplify]: Simplify (- 0) into 0
5.906 * [backup-simplify]: Simplify 0 into 0
5.906 * [backup-simplify]: Simplify 0 into 0
5.906 * [backup-simplify]: Simplify 0 into 0
5.906 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.908 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.908 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.909 * [backup-simplify]: Simplify (+ 0 0) into 0
5.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.910 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.915 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.915 * [backup-simplify]: Simplify (- 0) into 0
5.915 * [backup-simplify]: Simplify (+ 0 0) into 0
5.917 * [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
5.917 * [taylor]: Taking taylor expansion of 0 in y
5.917 * [backup-simplify]: Simplify 0 into 0
5.917 * [backup-simplify]: Simplify 0 into 0
5.917 * [backup-simplify]: Simplify -1.0 into -1.0
5.917 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y)))) into (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.917 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.917 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.917 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
5.917 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.917 * [taylor]: Taking taylor expansion of 4.0 in y
5.917 * [backup-simplify]: Simplify 4.0 into 4.0
5.917 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.917 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.918 * [taylor]: Taking taylor expansion of y in y
5.918 * [backup-simplify]: Simplify 0 into 0
5.918 * [backup-simplify]: Simplify 1 into 1
5.918 * [backup-simplify]: Simplify (* 1 1) into 1
5.918 * [backup-simplify]: Simplify (/ 1 1) into 1
5.918 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.918 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.918 * [taylor]: Taking taylor expansion of x in y
5.918 * [backup-simplify]: Simplify x into x
5.918 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.919 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.919 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.919 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.919 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.919 * [taylor]: Taking taylor expansion of x in y
5.919 * [backup-simplify]: Simplify x into x
5.919 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.919 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.919 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.919 * [taylor]: Taking taylor expansion of 4.0 in y
5.919 * [backup-simplify]: Simplify 4.0 into 4.0
5.919 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.919 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.919 * [taylor]: Taking taylor expansion of y in y
5.919 * [backup-simplify]: Simplify 0 into 0
5.919 * [backup-simplify]: Simplify 1 into 1
5.920 * [backup-simplify]: Simplify (* 1 1) into 1
5.920 * [backup-simplify]: Simplify (/ 1 1) into 1
5.920 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.921 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.921 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.922 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.922 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.923 * [backup-simplify]: Simplify (/ 4.0 (- 4.0)) into -1.0
5.923 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.923 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
5.923 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.923 * [taylor]: Taking taylor expansion of 4.0 in x
5.923 * [backup-simplify]: Simplify 4.0 into 4.0
5.923 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.923 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.923 * [taylor]: Taking taylor expansion of y in x
5.923 * [backup-simplify]: Simplify y into y
5.924 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.924 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.924 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.924 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.924 * [taylor]: Taking taylor expansion of x in x
5.924 * [backup-simplify]: Simplify 0 into 0
5.924 * [backup-simplify]: Simplify 1 into 1
5.924 * [backup-simplify]: Simplify (* 1 1) into 1
5.925 * [backup-simplify]: Simplify (/ 1 1) into 1
5.925 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.925 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.925 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.925 * [taylor]: Taking taylor expansion of x in x
5.925 * [backup-simplify]: Simplify 0 into 0
5.925 * [backup-simplify]: Simplify 1 into 1
5.925 * [backup-simplify]: Simplify (* 1 1) into 1
5.925 * [backup-simplify]: Simplify (/ 1 1) into 1
5.926 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.926 * [taylor]: Taking taylor expansion of 4.0 in x
5.926 * [backup-simplify]: Simplify 4.0 into 4.0
5.926 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.926 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.926 * [taylor]: Taking taylor expansion of y in x
5.926 * [backup-simplify]: Simplify y into y
5.926 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.926 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.926 * [backup-simplify]: Simplify (+ 0 1) into 1
5.927 * [backup-simplify]: Simplify (+ 1 0) into 1
5.927 * [backup-simplify]: Simplify (/ 1 1) into 1
5.927 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.927 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
5.927 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.927 * [taylor]: Taking taylor expansion of 4.0 in x
5.927 * [backup-simplify]: Simplify 4.0 into 4.0
5.927 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.927 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.927 * [taylor]: Taking taylor expansion of y in x
5.927 * [backup-simplify]: Simplify y into y
5.927 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.928 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.928 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.928 * [taylor]: Taking taylor expansion of x in x
5.928 * [backup-simplify]: Simplify 0 into 0
5.928 * [backup-simplify]: Simplify 1 into 1
5.928 * [backup-simplify]: Simplify (* 1 1) into 1
5.928 * [backup-simplify]: Simplify (/ 1 1) into 1
5.928 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.928 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.928 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.928 * [taylor]: Taking taylor expansion of x in x
5.928 * [backup-simplify]: Simplify 0 into 0
5.929 * [backup-simplify]: Simplify 1 into 1
5.929 * [backup-simplify]: Simplify (* 1 1) into 1
5.929 * [backup-simplify]: Simplify (/ 1 1) into 1
5.929 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.929 * [taylor]: Taking taylor expansion of 4.0 in x
5.929 * [backup-simplify]: Simplify 4.0 into 4.0
5.929 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.929 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.929 * [taylor]: Taking taylor expansion of y in x
5.929 * [backup-simplify]: Simplify y into y
5.930 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.930 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.930 * [backup-simplify]: Simplify (+ 0 1) into 1
5.931 * [backup-simplify]: Simplify (+ 1 0) into 1
5.931 * [backup-simplify]: Simplify (/ 1 1) into 1
5.931 * [taylor]: Taking taylor expansion of 1 in y
5.931 * [backup-simplify]: Simplify 1 into 1
5.931 * [backup-simplify]: Simplify 1 into 1
5.932 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.933 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.933 * [backup-simplify]: Simplify (+ 0 0) into 0
5.933 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.934 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.935 * [backup-simplify]: Simplify (+ 0 0) into 0
5.935 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.935 * [taylor]: Taking taylor expansion of 0 in y
5.935 * [backup-simplify]: Simplify 0 into 0
5.935 * [backup-simplify]: Simplify 0 into 0
5.935 * [backup-simplify]: Simplify 0 into 0
5.936 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.937 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.938 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.938 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.940 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.940 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.940 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.941 * [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)))
5.941 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.941 * [taylor]: Taking taylor expansion of 8.0 in y
5.941 * [backup-simplify]: Simplify 8.0 into 8.0
5.941 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.941 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.941 * [taylor]: Taking taylor expansion of y in y
5.941 * [backup-simplify]: Simplify 0 into 0
5.941 * [backup-simplify]: Simplify 1 into 1
5.941 * [backup-simplify]: Simplify (* 1 1) into 1
5.942 * [backup-simplify]: Simplify (/ 1 1) into 1
5.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.943 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.945 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.946 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.946 * [backup-simplify]: Simplify 0 into 0
5.946 * [backup-simplify]: Simplify 0 into 0
5.946 * [backup-simplify]: Simplify 0 into 0
5.946 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.946 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.947 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.949 * [backup-simplify]: Simplify (+ 0 0) into 0
5.950 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.951 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.951 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.952 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.952 * [backup-simplify]: Simplify (- 0) into 0
5.953 * [backup-simplify]: Simplify (+ 0 0) into 0
5.954 * [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
5.954 * [taylor]: Taking taylor expansion of 0 in y
5.955 * [backup-simplify]: Simplify 0 into 0
5.955 * [backup-simplify]: Simplify 0 into 0
5.955 * [backup-simplify]: Simplify 1 into 1
5.955 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y))))) into (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.955 * [approximate]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.955 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.955 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
5.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.955 * [taylor]: Taking taylor expansion of 4.0 in y
5.955 * [backup-simplify]: Simplify 4.0 into 4.0
5.955 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.955 * [taylor]: Taking taylor expansion of y in y
5.955 * [backup-simplify]: Simplify 0 into 0
5.955 * [backup-simplify]: Simplify 1 into 1
5.956 * [backup-simplify]: Simplify (* 1 1) into 1
5.956 * [backup-simplify]: Simplify (/ 1 1) into 1
5.956 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.956 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.956 * [taylor]: Taking taylor expansion of x in y
5.956 * [backup-simplify]: Simplify x into x
5.956 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.957 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.957 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.957 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.957 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.957 * [taylor]: Taking taylor expansion of x in y
5.957 * [backup-simplify]: Simplify x into x
5.957 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.957 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.957 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.957 * [taylor]: Taking taylor expansion of 4.0 in y
5.957 * [backup-simplify]: Simplify 4.0 into 4.0
5.957 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.957 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.957 * [taylor]: Taking taylor expansion of y in y
5.957 * [backup-simplify]: Simplify 0 into 0
5.957 * [backup-simplify]: Simplify 1 into 1
5.958 * [backup-simplify]: Simplify (* 1 1) into 1
5.958 * [backup-simplify]: Simplify (/ 1 1) into 1
5.958 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.959 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.959 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.960 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.961 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.961 * [backup-simplify]: Simplify (/ 4.0 (- 4.0)) into -1.0
5.961 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.961 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
5.962 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.962 * [taylor]: Taking taylor expansion of 4.0 in x
5.962 * [backup-simplify]: Simplify 4.0 into 4.0
5.962 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.962 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.962 * [taylor]: Taking taylor expansion of y in x
5.962 * [backup-simplify]: Simplify y into y
5.962 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.962 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.962 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.962 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.962 * [taylor]: Taking taylor expansion of x in x
5.962 * [backup-simplify]: Simplify 0 into 0
5.962 * [backup-simplify]: Simplify 1 into 1
5.962 * [backup-simplify]: Simplify (* 1 1) into 1
5.962 * [backup-simplify]: Simplify (/ 1 1) into 1
5.962 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.962 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.962 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.962 * [taylor]: Taking taylor expansion of x in x
5.962 * [backup-simplify]: Simplify 0 into 0
5.962 * [backup-simplify]: Simplify 1 into 1
5.963 * [backup-simplify]: Simplify (* 1 1) into 1
5.963 * [backup-simplify]: Simplify (/ 1 1) into 1
5.963 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.963 * [taylor]: Taking taylor expansion of 4.0 in x
5.963 * [backup-simplify]: Simplify 4.0 into 4.0
5.963 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.963 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.963 * [taylor]: Taking taylor expansion of y in x
5.963 * [backup-simplify]: Simplify y into y
5.963 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.963 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.963 * [backup-simplify]: Simplify (+ 0 1) into 1
5.964 * [backup-simplify]: Simplify (+ 1 0) into 1
5.964 * [backup-simplify]: Simplify (/ 1 1) into 1
5.964 * [taylor]: Taking taylor expansion of (/ (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.964 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
5.964 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.964 * [taylor]: Taking taylor expansion of 4.0 in x
5.964 * [backup-simplify]: Simplify 4.0 into 4.0
5.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.964 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.964 * [taylor]: Taking taylor expansion of y in x
5.964 * [backup-simplify]: Simplify y into y
5.964 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.964 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.964 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.964 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.964 * [taylor]: Taking taylor expansion of x in x
5.964 * [backup-simplify]: Simplify 0 into 0
5.964 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (* 1 1) into 1
5.965 * [backup-simplify]: Simplify (/ 1 1) into 1
5.965 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.965 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.965 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.965 * [taylor]: Taking taylor expansion of x in x
5.965 * [backup-simplify]: Simplify 0 into 0
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [backup-simplify]: Simplify (* 1 1) into 1
5.965 * [backup-simplify]: Simplify (/ 1 1) into 1
5.965 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.965 * [taylor]: Taking taylor expansion of 4.0 in x
5.965 * [backup-simplify]: Simplify 4.0 into 4.0
5.965 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.965 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.965 * [taylor]: Taking taylor expansion of y in x
5.965 * [backup-simplify]: Simplify y into y
5.966 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.966 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.966 * [backup-simplify]: Simplify (+ 0 1) into 1
5.966 * [backup-simplify]: Simplify (+ 1 0) into 1
5.966 * [backup-simplify]: Simplify (/ 1 1) into 1
5.966 * [taylor]: Taking taylor expansion of 1 in y
5.966 * [backup-simplify]: Simplify 1 into 1
5.967 * [backup-simplify]: Simplify 1 into 1
5.967 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.967 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.968 * [backup-simplify]: Simplify (+ 0 0) into 0
5.968 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.968 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.969 * [backup-simplify]: Simplify (+ 0 0) into 0
5.969 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.969 * [taylor]: Taking taylor expansion of 0 in y
5.969 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify 0 into 0
5.969 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.971 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.971 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.972 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.972 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.972 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.972 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.973 * [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)))
5.973 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.973 * [taylor]: Taking taylor expansion of 8.0 in y
5.973 * [backup-simplify]: Simplify 8.0 into 8.0
5.973 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.973 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.973 * [taylor]: Taking taylor expansion of y in y
5.973 * [backup-simplify]: Simplify 0 into 0
5.973 * [backup-simplify]: Simplify 1 into 1
5.973 * [backup-simplify]: Simplify (* 1 1) into 1
5.973 * [backup-simplify]: Simplify (/ 1 1) into 1
5.974 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.974 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.976 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify 0 into 0
5.976 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.976 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.976 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.978 * [backup-simplify]: Simplify (+ 0 0) into 0
5.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.979 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.979 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.980 * [backup-simplify]: Simplify (- 0) into 0
5.980 * [backup-simplify]: Simplify (+ 0 0) into 0
5.981 * [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
5.981 * [taylor]: Taking taylor expansion of 0 in y
5.981 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify 0 into 0
5.981 * [backup-simplify]: Simplify 1 into 1
5.981 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2)
5.982 * [backup-simplify]: Simplify (- (* x x) (* (* 4.0 y) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
5.982 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
5.982 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.982 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.982 * [taylor]: Taking taylor expansion of x in y
5.982 * [backup-simplify]: Simplify x into x
5.982 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.982 * [taylor]: Taking taylor expansion of 4.0 in y
5.982 * [backup-simplify]: Simplify 4.0 into 4.0
5.982 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.982 * [taylor]: Taking taylor expansion of y in y
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 1 into 1
5.982 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.982 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.982 * [taylor]: Taking taylor expansion of x in x
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 1 into 1
5.982 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.982 * [taylor]: Taking taylor expansion of 4.0 in x
5.982 * [backup-simplify]: Simplify 4.0 into 4.0
5.982 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.982 * [taylor]: Taking taylor expansion of y in x
5.982 * [backup-simplify]: Simplify y into y
5.982 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.982 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.982 * [taylor]: Taking taylor expansion of x in x
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 1 into 1
5.982 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.982 * [taylor]: Taking taylor expansion of 4.0 in x
5.982 * [backup-simplify]: Simplify 4.0 into 4.0
5.982 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.982 * [taylor]: Taking taylor expansion of y in x
5.982 * [backup-simplify]: Simplify y into y
5.982 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.982 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.983 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.983 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.983 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
5.983 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.983 * [taylor]: Taking taylor expansion of 4.0 in y
5.983 * [backup-simplify]: Simplify 4.0 into 4.0
5.983 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.983 * [taylor]: Taking taylor expansion of y in y
5.983 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify 1 into 1
5.983 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.983 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.984 * [backup-simplify]: Simplify (- 0) into 0
5.984 * [backup-simplify]: Simplify (+ 0 0) into 0
5.984 * [taylor]: Taking taylor expansion of 0 in y
5.984 * [backup-simplify]: Simplify 0 into 0
5.984 * [backup-simplify]: Simplify 0 into 0
5.984 * [backup-simplify]: Simplify (* 1 1) into 1
5.984 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.985 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.985 * [backup-simplify]: Simplify (- 0) into 0
5.986 * [backup-simplify]: Simplify (+ 1 0) into 1
5.986 * [taylor]: Taking taylor expansion of 1 in y
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [backup-simplify]: Simplify 1 into 1
5.986 * [backup-simplify]: Simplify 0 into 0
5.986 * [backup-simplify]: Simplify (* 1 1) into 1
5.986 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.987 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.987 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.987 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.988 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.989 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.989 * [backup-simplify]: Simplify (- 0) into 0
5.989 * [backup-simplify]: Simplify (+ 0 0) into 0
5.989 * [taylor]: Taking taylor expansion of 0 in y
5.989 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify 0 into 0
5.989 * [backup-simplify]: Simplify 0 into 0
5.990 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.990 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.990 * [backup-simplify]: Simplify (- 0) into 0
5.990 * [backup-simplify]: Simplify 0 into 0
5.991 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.992 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.993 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.993 * [backup-simplify]: Simplify (- 0) into 0
5.993 * [backup-simplify]: Simplify (+ 0 0) into 0
5.993 * [taylor]: Taking taylor expansion of 0 in y
5.993 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify 0 into 0
5.993 * [backup-simplify]: Simplify 0 into 0
5.994 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
5.994 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.994 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.994 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.994 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.994 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.994 * [taylor]: Taking taylor expansion of x in y
5.994 * [backup-simplify]: Simplify x into x
5.994 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.994 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.994 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.994 * [taylor]: Taking taylor expansion of 4.0 in y
5.994 * [backup-simplify]: Simplify 4.0 into 4.0
5.994 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.994 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.994 * [taylor]: Taking taylor expansion of y in y
5.994 * [backup-simplify]: Simplify 0 into 0
5.994 * [backup-simplify]: Simplify 1 into 1
5.995 * [backup-simplify]: Simplify (* 1 1) into 1
5.995 * [backup-simplify]: Simplify (/ 1 1) into 1
5.995 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.995 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.995 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.995 * [taylor]: Taking taylor expansion of x in x
5.995 * [backup-simplify]: Simplify 0 into 0
5.995 * [backup-simplify]: Simplify 1 into 1
5.995 * [backup-simplify]: Simplify (* 1 1) into 1
5.995 * [backup-simplify]: Simplify (/ 1 1) into 1
5.995 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.995 * [taylor]: Taking taylor expansion of 4.0 in x
5.995 * [backup-simplify]: Simplify 4.0 into 4.0
5.995 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.995 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.995 * [taylor]: Taking taylor expansion of y in x
5.996 * [backup-simplify]: Simplify y into y
5.996 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.996 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.996 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.996 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.996 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.996 * [taylor]: Taking taylor expansion of x in x
5.996 * [backup-simplify]: Simplify 0 into 0
5.996 * [backup-simplify]: Simplify 1 into 1
5.996 * [backup-simplify]: Simplify (* 1 1) into 1
5.996 * [backup-simplify]: Simplify (/ 1 1) into 1
5.996 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.996 * [taylor]: Taking taylor expansion of 4.0 in x
5.996 * [backup-simplify]: Simplify 4.0 into 4.0
5.996 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.996 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.996 * [taylor]: Taking taylor expansion of y in x
5.996 * [backup-simplify]: Simplify y into y
5.996 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.997 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.997 * [backup-simplify]: Simplify (+ 1 0) into 1
5.997 * [taylor]: Taking taylor expansion of 1 in y
5.997 * [backup-simplify]: Simplify 1 into 1
5.997 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.998 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.998 * [backup-simplify]: Simplify (+ 0 0) into 0
5.998 * [taylor]: Taking taylor expansion of 0 in y
5.998 * [backup-simplify]: Simplify 0 into 0
5.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.999 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.999 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.000 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
6.000 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
6.000 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
6.000 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.000 * [taylor]: Taking taylor expansion of 4.0 in y
6.000 * [backup-simplify]: Simplify 4.0 into 4.0
6.000 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.000 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.000 * [taylor]: Taking taylor expansion of y in y
6.000 * [backup-simplify]: Simplify 0 into 0
6.000 * [backup-simplify]: Simplify 1 into 1
6.000 * [backup-simplify]: Simplify (* 1 1) into 1
6.001 * [backup-simplify]: Simplify (/ 1 1) into 1
6.001 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.001 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.001 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.001 * [backup-simplify]: Simplify 1 into 1
6.002 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.003 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.003 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.003 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.003 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.003 * [backup-simplify]: Simplify (- 0) into 0
6.004 * [backup-simplify]: Simplify (+ 0 0) into 0
6.004 * [taylor]: Taking taylor expansion of 0 in y
6.004 * [backup-simplify]: Simplify 0 into 0
6.004 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.005 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.005 * [backup-simplify]: Simplify (- 0) into 0
6.005 * [backup-simplify]: Simplify 0 into 0
6.005 * [backup-simplify]: Simplify 0 into 0
6.005 * [backup-simplify]: Simplify 0 into 0
6.006 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.006 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.007 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.007 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.008 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
6.008 * [backup-simplify]: Simplify (- 0) into 0
6.008 * [backup-simplify]: Simplify (+ 0 0) into 0
6.008 * [taylor]: Taking taylor expansion of 0 in y
6.008 * [backup-simplify]: Simplify 0 into 0
6.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.010 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.010 * [backup-simplify]: Simplify (- 0) into 0
6.010 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [backup-simplify]: Simplify 0 into 0
6.011 * [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)))
6.012 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
6.012 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
6.012 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.012 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.012 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.012 * [taylor]: Taking taylor expansion of x in y
6.012 * [backup-simplify]: Simplify x into x
6.012 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.012 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.012 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.012 * [taylor]: Taking taylor expansion of 4.0 in y
6.012 * [backup-simplify]: Simplify 4.0 into 4.0
6.012 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.012 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.012 * [taylor]: Taking taylor expansion of y in y
6.012 * [backup-simplify]: Simplify 0 into 0
6.012 * [backup-simplify]: Simplify 1 into 1
6.013 * [backup-simplify]: Simplify (* 1 1) into 1
6.013 * [backup-simplify]: Simplify (/ 1 1) into 1
6.013 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.013 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.013 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.013 * [taylor]: Taking taylor expansion of x in x
6.013 * [backup-simplify]: Simplify 0 into 0
6.013 * [backup-simplify]: Simplify 1 into 1
6.014 * [backup-simplify]: Simplify (* 1 1) into 1
6.014 * [backup-simplify]: Simplify (/ 1 1) into 1
6.014 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.014 * [taylor]: Taking taylor expansion of 4.0 in x
6.014 * [backup-simplify]: Simplify 4.0 into 4.0
6.014 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.014 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.014 * [taylor]: Taking taylor expansion of y in x
6.014 * [backup-simplify]: Simplify y into y
6.015 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.015 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.015 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.015 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.015 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.015 * [taylor]: Taking taylor expansion of x in x
6.015 * [backup-simplify]: Simplify 0 into 0
6.015 * [backup-simplify]: Simplify 1 into 1
6.015 * [backup-simplify]: Simplify (* 1 1) into 1
6.016 * [backup-simplify]: Simplify (/ 1 1) into 1
6.016 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.016 * [taylor]: Taking taylor expansion of 4.0 in x
6.016 * [backup-simplify]: Simplify 4.0 into 4.0
6.016 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.016 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.016 * [taylor]: Taking taylor expansion of y in x
6.016 * [backup-simplify]: Simplify y into y
6.016 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.016 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.017 * [backup-simplify]: Simplify (+ 1 0) into 1
6.017 * [taylor]: Taking taylor expansion of 1 in y
6.017 * [backup-simplify]: Simplify 1 into 1
6.017 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.019 * [backup-simplify]: Simplify (+ 0 0) into 0
6.019 * [taylor]: Taking taylor expansion of 0 in y
6.019 * [backup-simplify]: Simplify 0 into 0
6.021 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.022 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.022 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.022 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
6.023 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
6.023 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
6.023 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.023 * [taylor]: Taking taylor expansion of 4.0 in y
6.023 * [backup-simplify]: Simplify 4.0 into 4.0
6.023 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.023 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.023 * [taylor]: Taking taylor expansion of y in y
6.023 * [backup-simplify]: Simplify 0 into 0
6.023 * [backup-simplify]: Simplify 1 into 1
6.023 * [backup-simplify]: Simplify (* 1 1) into 1
6.024 * [backup-simplify]: Simplify (/ 1 1) into 1
6.024 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.025 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.025 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.025 * [backup-simplify]: Simplify 1 into 1
6.026 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.027 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.027 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.028 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.028 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.029 * [backup-simplify]: Simplify (- 0) into 0
6.029 * [backup-simplify]: Simplify (+ 0 0) into 0
6.029 * [taylor]: Taking taylor expansion of 0 in y
6.029 * [backup-simplify]: Simplify 0 into 0
6.030 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.032 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.032 * [backup-simplify]: Simplify (- 0) into 0
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 0 into 0
6.032 * [backup-simplify]: Simplify 0 into 0
6.033 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.034 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.035 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.035 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.038 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
6.039 * [backup-simplify]: Simplify (- 0) into 0
6.039 * [backup-simplify]: Simplify (+ 0 0) into 0
6.039 * [taylor]: Taking taylor expansion of 0 in y
6.039 * [backup-simplify]: Simplify 0 into 0
6.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.042 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.042 * [backup-simplify]: Simplify (- 0) into 0
6.042 * [backup-simplify]: Simplify 0 into 0
6.042 * [backup-simplify]: Simplify 0 into 0
6.042 * [backup-simplify]: Simplify 0 into 0
6.043 * [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)))
6.043 * * * * [progress]: [ 3 / 4 ] generating series at (2)
6.044 * [backup-simplify]: Simplify (/ 1 (/ (+ (* 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)))
6.044 * [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
6.044 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
6.044 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
6.044 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.044 * [taylor]: Taking taylor expansion of x in y
6.044 * [backup-simplify]: Simplify x into x
6.044 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.044 * [taylor]: Taking taylor expansion of 4.0 in y
6.044 * [backup-simplify]: Simplify 4.0 into 4.0
6.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.044 * [taylor]: Taking taylor expansion of y in y
6.044 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify 1 into 1
6.044 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
6.044 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.044 * [taylor]: Taking taylor expansion of 4.0 in y
6.044 * [backup-simplify]: Simplify 4.0 into 4.0
6.044 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.044 * [taylor]: Taking taylor expansion of y in y
6.044 * [backup-simplify]: Simplify 0 into 0
6.044 * [backup-simplify]: Simplify 1 into 1
6.044 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.044 * [taylor]: Taking taylor expansion of x in y
6.044 * [backup-simplify]: Simplify x into x
6.044 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.045 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.045 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.045 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
6.045 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.045 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
6.045 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
6.045 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.045 * [taylor]: Taking taylor expansion of x in x
6.045 * [backup-simplify]: Simplify 0 into 0
6.045 * [backup-simplify]: Simplify 1 into 1
6.045 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.045 * [taylor]: Taking taylor expansion of 4.0 in x
6.045 * [backup-simplify]: Simplify 4.0 into 4.0
6.045 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.045 * [taylor]: Taking taylor expansion of y in x
6.045 * [backup-simplify]: Simplify y into y
6.045 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
6.045 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.045 * [taylor]: Taking taylor expansion of 4.0 in x
6.045 * [backup-simplify]: Simplify 4.0 into 4.0
6.046 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.046 * [taylor]: Taking taylor expansion of y in x
6.046 * [backup-simplify]: Simplify y into y
6.046 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.046 * [taylor]: Taking taylor expansion of x in x
6.046 * [backup-simplify]: Simplify 0 into 0
6.046 * [backup-simplify]: Simplify 1 into 1
6.046 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.046 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.046 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
6.046 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
6.046 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.046 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.047 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
6.047 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
6.047 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
6.047 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
6.047 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.047 * [taylor]: Taking taylor expansion of x in x
6.047 * [backup-simplify]: Simplify 0 into 0
6.047 * [backup-simplify]: Simplify 1 into 1
6.047 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.047 * [taylor]: Taking taylor expansion of 4.0 in x
6.047 * [backup-simplify]: Simplify 4.0 into 4.0
6.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.047 * [taylor]: Taking taylor expansion of y in x
6.047 * [backup-simplify]: Simplify y into y
6.047 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
6.047 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.047 * [taylor]: Taking taylor expansion of 4.0 in x
6.047 * [backup-simplify]: Simplify 4.0 into 4.0
6.047 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.047 * [taylor]: Taking taylor expansion of y in x
6.047 * [backup-simplify]: Simplify y into y
6.048 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.048 * [taylor]: Taking taylor expansion of x in x
6.048 * [backup-simplify]: Simplify 0 into 0
6.048 * [backup-simplify]: Simplify 1 into 1
6.048 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.048 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.048 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
6.048 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
6.048 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.048 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.049 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
6.049 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
6.049 * [taylor]: Taking taylor expansion of -1.0 in y
6.049 * [backup-simplify]: Simplify -1.0 into -1.0
6.049 * [backup-simplify]: Simplify -1.0 into -1.0
6.049 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.050 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
6.050 * [backup-simplify]: Simplify (- 0) into 0
6.051 * [backup-simplify]: Simplify (+ 0 0) into 0
6.051 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.052 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
6.052 * [backup-simplify]: Simplify (+ 0 0) into 0
6.052 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
6.052 * [taylor]: Taking taylor expansion of 0 in y
6.052 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify 0 into 0
6.053 * [backup-simplify]: Simplify (* 1 1) into 1
6.053 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.054 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
6.055 * [backup-simplify]: Simplify (- 0) into 0
6.055 * [backup-simplify]: Simplify (+ 1 0) into 1
6.056 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.057 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
6.057 * [backup-simplify]: Simplify (* 1 1) into 1
6.058 * [backup-simplify]: Simplify (+ 0 1) into 1
6.058 * [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)))
6.058 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
6.058 * [taylor]: Taking taylor expansion of 0.5 in y
6.058 * [backup-simplify]: Simplify 0.5 into 0.5
6.058 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.058 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.058 * [taylor]: Taking taylor expansion of y in y
6.058 * [backup-simplify]: Simplify 0 into 0
6.058 * [backup-simplify]: Simplify 1 into 1
6.059 * [backup-simplify]: Simplify (* 1 1) into 1
6.059 * [backup-simplify]: Simplify (/ 1 1) into 1
6.060 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.061 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.061 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.062 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.064 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.064 * [backup-simplify]: Simplify 0 into 0
6.065 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.066 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.067 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.068 * [backup-simplify]: Simplify (- 0) into 0
6.068 * [backup-simplify]: Simplify (+ 0 0) into 0
6.069 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.070 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.071 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.071 * [backup-simplify]: Simplify (+ 0 0) into 0
6.072 * [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
6.072 * [taylor]: Taking taylor expansion of 0 in y
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [backup-simplify]: Simplify 0 into 0
6.072 * [backup-simplify]: Simplify -1.0 into -1.0
6.072 * [backup-simplify]: Simplify (/ 1 (/ (+ (* (/ 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))))
6.072 * [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
6.072 * [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
6.073 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.073 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.073 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.073 * [taylor]: Taking taylor expansion of x in y
6.073 * [backup-simplify]: Simplify x into x
6.073 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.073 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.073 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.073 * [taylor]: Taking taylor expansion of 4.0 in y
6.073 * [backup-simplify]: Simplify 4.0 into 4.0
6.073 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.073 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.073 * [taylor]: Taking taylor expansion of y in y
6.073 * [backup-simplify]: Simplify 0 into 0
6.073 * [backup-simplify]: Simplify 1 into 1
6.073 * [backup-simplify]: Simplify (* 1 1) into 1
6.074 * [backup-simplify]: Simplify (/ 1 1) into 1
6.074 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
6.074 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.074 * [taylor]: Taking taylor expansion of 4.0 in y
6.074 * [backup-simplify]: Simplify 4.0 into 4.0
6.074 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.074 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.074 * [taylor]: Taking taylor expansion of y in y
6.074 * [backup-simplify]: Simplify 0 into 0
6.074 * [backup-simplify]: Simplify 1 into 1
6.074 * [backup-simplify]: Simplify (* 1 1) into 1
6.075 * [backup-simplify]: Simplify (/ 1 1) into 1
6.075 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.075 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.075 * [taylor]: Taking taylor expansion of x in y
6.075 * [backup-simplify]: Simplify x into x
6.075 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.075 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.075 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.076 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.077 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
6.077 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.078 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
6.078 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
6.078 * [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
6.078 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.079 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.079 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.079 * [taylor]: Taking taylor expansion of x in x
6.079 * [backup-simplify]: Simplify 0 into 0
6.079 * [backup-simplify]: Simplify 1 into 1
6.079 * [backup-simplify]: Simplify (* 1 1) into 1
6.079 * [backup-simplify]: Simplify (/ 1 1) into 1
6.079 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.079 * [taylor]: Taking taylor expansion of 4.0 in x
6.079 * [backup-simplify]: Simplify 4.0 into 4.0
6.079 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.079 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.080 * [taylor]: Taking taylor expansion of y in x
6.080 * [backup-simplify]: Simplify y into y
6.080 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.080 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.080 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.080 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.080 * [taylor]: Taking taylor expansion of 4.0 in x
6.080 * [backup-simplify]: Simplify 4.0 into 4.0
6.080 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.080 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.080 * [taylor]: Taking taylor expansion of y in x
6.080 * [backup-simplify]: Simplify y into y
6.080 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.080 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.080 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.080 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.080 * [taylor]: Taking taylor expansion of x in x
6.080 * [backup-simplify]: Simplify 0 into 0
6.080 * [backup-simplify]: Simplify 1 into 1
6.081 * [backup-simplify]: Simplify (* 1 1) into 1
6.081 * [backup-simplify]: Simplify (/ 1 1) into 1
6.081 * [backup-simplify]: Simplify (+ 1 0) into 1
6.082 * [backup-simplify]: Simplify (+ 0 1) into 1
6.082 * [backup-simplify]: Simplify (/ 1 1) into 1
6.082 * [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
6.082 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.082 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.082 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.082 * [taylor]: Taking taylor expansion of x in x
6.082 * [backup-simplify]: Simplify 0 into 0
6.082 * [backup-simplify]: Simplify 1 into 1
6.083 * [backup-simplify]: Simplify (* 1 1) into 1
6.083 * [backup-simplify]: Simplify (/ 1 1) into 1
6.083 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.083 * [taylor]: Taking taylor expansion of 4.0 in x
6.083 * [backup-simplify]: Simplify 4.0 into 4.0
6.083 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.083 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.083 * [taylor]: Taking taylor expansion of y in x
6.083 * [backup-simplify]: Simplify y into y
6.083 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.084 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.084 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.084 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.084 * [taylor]: Taking taylor expansion of 4.0 in x
6.084 * [backup-simplify]: Simplify 4.0 into 4.0
6.084 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.084 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.084 * [taylor]: Taking taylor expansion of y in x
6.084 * [backup-simplify]: Simplify y into y
6.084 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.084 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.084 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.084 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.084 * [taylor]: Taking taylor expansion of x in x
6.084 * [backup-simplify]: Simplify 0 into 0
6.084 * [backup-simplify]: Simplify 1 into 1
6.085 * [backup-simplify]: Simplify (* 1 1) into 1
6.085 * [backup-simplify]: Simplify (/ 1 1) into 1
6.085 * [backup-simplify]: Simplify (+ 1 0) into 1
6.086 * [backup-simplify]: Simplify (+ 0 1) into 1
6.086 * [backup-simplify]: Simplify (/ 1 1) into 1
6.086 * [taylor]: Taking taylor expansion of 1 in y
6.086 * [backup-simplify]: Simplify 1 into 1
6.086 * [backup-simplify]: Simplify 1 into 1
6.087 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.088 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.088 * [backup-simplify]: Simplify (+ 0 0) into 0
6.089 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.090 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.090 * [backup-simplify]: Simplify (+ 0 0) into 0
6.091 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.091 * [taylor]: Taking taylor expansion of 0 in y
6.091 * [backup-simplify]: Simplify 0 into 0
6.091 * [backup-simplify]: Simplify 0 into 0
6.091 * [backup-simplify]: Simplify 0 into 0
6.092 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.093 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.093 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.094 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
6.094 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
6.094 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.095 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.096 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.096 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
6.097 * [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))))
6.097 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
6.097 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
6.097 * [taylor]: Taking taylor expansion of 8.0 in y
6.097 * [backup-simplify]: Simplify 8.0 into 8.0
6.097 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.097 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.097 * [taylor]: Taking taylor expansion of y in y
6.097 * [backup-simplify]: Simplify 0 into 0
6.097 * [backup-simplify]: Simplify 1 into 1
6.098 * [backup-simplify]: Simplify (* 1 1) into 1
6.098 * [backup-simplify]: Simplify (/ 1 1) into 1
6.099 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.100 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.100 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.101 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.102 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
6.102 * [backup-simplify]: Simplify (- 0) into 0
6.103 * [backup-simplify]: Simplify 0 into 0
6.103 * [backup-simplify]: Simplify 0 into 0
6.103 * [backup-simplify]: Simplify 0 into 0
6.104 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.105 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.105 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.105 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.106 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.106 * [backup-simplify]: Simplify (- 0) into 0
6.106 * [backup-simplify]: Simplify (+ 0 0) into 0
6.106 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.107 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.107 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.108 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.110 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.110 * [backup-simplify]: Simplify (+ 0 0) into 0
6.112 * [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
6.112 * [taylor]: Taking taylor expansion of 0 in y
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 0 into 0
6.112 * [backup-simplify]: Simplify 1 into 1
6.113 * [backup-simplify]: Simplify (/ 1 (/ (+ (* (/ 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))))
6.113 * [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
6.113 * [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
6.113 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.113 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.113 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.113 * [taylor]: Taking taylor expansion of x in y
6.113 * [backup-simplify]: Simplify x into x
6.113 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.113 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.113 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.113 * [taylor]: Taking taylor expansion of 4.0 in y
6.113 * [backup-simplify]: Simplify 4.0 into 4.0
6.113 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.113 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.113 * [taylor]: Taking taylor expansion of y in y
6.113 * [backup-simplify]: Simplify 0 into 0
6.113 * [backup-simplify]: Simplify 1 into 1
6.114 * [backup-simplify]: Simplify (* 1 1) into 1
6.114 * [backup-simplify]: Simplify (/ 1 1) into 1
6.114 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
6.114 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.114 * [taylor]: Taking taylor expansion of 4.0 in y
6.114 * [backup-simplify]: Simplify 4.0 into 4.0
6.114 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.114 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.114 * [taylor]: Taking taylor expansion of y in y
6.114 * [backup-simplify]: Simplify 0 into 0
6.115 * [backup-simplify]: Simplify 1 into 1
6.115 * [backup-simplify]: Simplify (* 1 1) into 1
6.115 * [backup-simplify]: Simplify (/ 1 1) into 1
6.115 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.115 * [taylor]: Taking taylor expansion of x in y
6.115 * [backup-simplify]: Simplify x into x
6.115 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.116 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.116 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.116 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.117 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
6.118 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.118 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
6.119 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
6.119 * [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
6.119 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.119 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.119 * [taylor]: Taking taylor expansion of x in x
6.119 * [backup-simplify]: Simplify 0 into 0
6.119 * [backup-simplify]: Simplify 1 into 1
6.119 * [backup-simplify]: Simplify (* 1 1) into 1
6.120 * [backup-simplify]: Simplify (/ 1 1) into 1
6.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.120 * [taylor]: Taking taylor expansion of 4.0 in x
6.120 * [backup-simplify]: Simplify 4.0 into 4.0
6.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.120 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.120 * [taylor]: Taking taylor expansion of y in x
6.120 * [backup-simplify]: Simplify y into y
6.120 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.120 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.120 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.120 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.120 * [taylor]: Taking taylor expansion of 4.0 in x
6.120 * [backup-simplify]: Simplify 4.0 into 4.0
6.120 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.120 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.120 * [taylor]: Taking taylor expansion of y in x
6.120 * [backup-simplify]: Simplify y into y
6.121 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.121 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.121 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.121 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.121 * [taylor]: Taking taylor expansion of x in x
6.121 * [backup-simplify]: Simplify 0 into 0
6.121 * [backup-simplify]: Simplify 1 into 1
6.121 * [backup-simplify]: Simplify (* 1 1) into 1
6.122 * [backup-simplify]: Simplify (/ 1 1) into 1
6.122 * [backup-simplify]: Simplify (+ 1 0) into 1
6.122 * [backup-simplify]: Simplify (+ 0 1) into 1
6.123 * [backup-simplify]: Simplify (/ 1 1) into 1
6.123 * [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
6.123 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.123 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.123 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.123 * [taylor]: Taking taylor expansion of x in x
6.123 * [backup-simplify]: Simplify 0 into 0
6.123 * [backup-simplify]: Simplify 1 into 1
6.123 * [backup-simplify]: Simplify (* 1 1) into 1
6.124 * [backup-simplify]: Simplify (/ 1 1) into 1
6.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.124 * [taylor]: Taking taylor expansion of 4.0 in x
6.124 * [backup-simplify]: Simplify 4.0 into 4.0
6.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.124 * [taylor]: Taking taylor expansion of y in x
6.124 * [backup-simplify]: Simplify y into y
6.124 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.124 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.124 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.124 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.124 * [taylor]: Taking taylor expansion of 4.0 in x
6.124 * [backup-simplify]: Simplify 4.0 into 4.0
6.124 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.124 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.124 * [taylor]: Taking taylor expansion of y in x
6.124 * [backup-simplify]: Simplify y into y
6.124 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.125 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.125 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.125 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.125 * [taylor]: Taking taylor expansion of x in x
6.125 * [backup-simplify]: Simplify 0 into 0
6.125 * [backup-simplify]: Simplify 1 into 1
6.125 * [backup-simplify]: Simplify (* 1 1) into 1
6.125 * [backup-simplify]: Simplify (/ 1 1) into 1
6.126 * [backup-simplify]: Simplify (+ 1 0) into 1
6.126 * [backup-simplify]: Simplify (+ 0 1) into 1
6.127 * [backup-simplify]: Simplify (/ 1 1) into 1
6.127 * [taylor]: Taking taylor expansion of 1 in y
6.127 * [backup-simplify]: Simplify 1 into 1
6.127 * [backup-simplify]: Simplify 1 into 1
6.127 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.128 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.128 * [backup-simplify]: Simplify (+ 0 0) into 0
6.129 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.130 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.130 * [backup-simplify]: Simplify (+ 0 0) into 0
6.131 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.131 * [taylor]: Taking taylor expansion of 0 in y
6.131 * [backup-simplify]: Simplify 0 into 0
6.131 * [backup-simplify]: Simplify 0 into 0
6.131 * [backup-simplify]: Simplify 0 into 0
6.132 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.133 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.133 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.133 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
6.133 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
6.133 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.134 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.135 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.135 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
6.136 * [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))))
6.136 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
6.136 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
6.136 * [taylor]: Taking taylor expansion of 8.0 in y
6.136 * [backup-simplify]: Simplify 8.0 into 8.0
6.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.137 * [taylor]: Taking taylor expansion of y in y
6.137 * [backup-simplify]: Simplify 0 into 0
6.137 * [backup-simplify]: Simplify 1 into 1
6.137 * [backup-simplify]: Simplify (* 1 1) into 1
6.137 * [backup-simplify]: Simplify (/ 1 1) into 1
6.138 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.139 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.139 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.141 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
6.142 * [backup-simplify]: Simplify (- 0) into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.142 * [backup-simplify]: Simplify 0 into 0
6.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.144 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.144 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.144 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.145 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.145 * [backup-simplify]: Simplify (- 0) into 0
6.145 * [backup-simplify]: Simplify (+ 0 0) into 0
6.145 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.146 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.148 * [backup-simplify]: Simplify (+ 0 0) into 0
6.150 * [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
6.150 * [taylor]: Taking taylor expansion of 0 in y
6.150 * [backup-simplify]: Simplify 0 into 0
6.150 * [backup-simplify]: Simplify 0 into 0
6.150 * [backup-simplify]: Simplify 1 into 1
6.150 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
6.151 * [backup-simplify]: Simplify (+ (* x x) (* (* 4.0 y) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
6.151 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
6.151 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
6.151 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.151 * [taylor]: Taking taylor expansion of 4.0 in y
6.151 * [backup-simplify]: Simplify 4.0 into 4.0
6.151 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.151 * [taylor]: Taking taylor expansion of y in y
6.151 * [backup-simplify]: Simplify 0 into 0
6.151 * [backup-simplify]: Simplify 1 into 1
6.151 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.151 * [taylor]: Taking taylor expansion of x in y
6.151 * [backup-simplify]: Simplify x into x
6.151 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
6.151 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.151 * [taylor]: Taking taylor expansion of 4.0 in x
6.151 * [backup-simplify]: Simplify 4.0 into 4.0
6.151 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.151 * [taylor]: Taking taylor expansion of y in x
6.151 * [backup-simplify]: Simplify y into y
6.151 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.151 * [taylor]: Taking taylor expansion of x in x
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.152 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
6.152 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.152 * [taylor]: Taking taylor expansion of 4.0 in x
6.152 * [backup-simplify]: Simplify 4.0 into 4.0
6.152 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.152 * [taylor]: Taking taylor expansion of y in x
6.152 * [backup-simplify]: Simplify y into y
6.152 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.152 * [taylor]: Taking taylor expansion of x in x
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.152 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.152 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.152 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
6.152 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.152 * [taylor]: Taking taylor expansion of 4.0 in y
6.152 * [backup-simplify]: Simplify 4.0 into 4.0
6.152 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.152 * [taylor]: Taking taylor expansion of y in y
6.152 * [backup-simplify]: Simplify 0 into 0
6.152 * [backup-simplify]: Simplify 1 into 1
6.153 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.153 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
6.154 * [backup-simplify]: Simplify (+ 0 0) into 0
6.154 * [taylor]: Taking taylor expansion of 0 in y
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify 0 into 0
6.154 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.155 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
6.156 * [backup-simplify]: Simplify (* 1 1) into 1
6.156 * [backup-simplify]: Simplify (+ 0 1) into 1
6.156 * [taylor]: Taking taylor expansion of 1 in y
6.156 * [backup-simplify]: Simplify 1 into 1
6.156 * [backup-simplify]: Simplify 1 into 1
6.156 * [backup-simplify]: Simplify 0 into 0
6.157 * [backup-simplify]: Simplify (* 1 1) into 1
6.157 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.157 * [backup-simplify]: Simplify 4.0 into 4.0
6.158 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
6.159 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
6.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.160 * [backup-simplify]: Simplify (+ 0 0) into 0
6.160 * [taylor]: Taking taylor expansion of 0 in y
6.160 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 0 into 0
6.160 * [backup-simplify]: Simplify 0 into 0
6.161 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.162 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.162 * [backup-simplify]: Simplify 0 into 0
6.163 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
6.164 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
6.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.165 * [backup-simplify]: Simplify (+ 0 0) into 0
6.165 * [taylor]: Taking taylor expansion of 0 in y
6.166 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify 0 into 0
6.166 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
6.166 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* 4.0 (/ 1 y)) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
6.166 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
6.166 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
6.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.166 * [taylor]: Taking taylor expansion of 4.0 in y
6.166 * [backup-simplify]: Simplify 4.0 into 4.0
6.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.166 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.167 * [taylor]: Taking taylor expansion of y in y
6.167 * [backup-simplify]: Simplify 0 into 0
6.167 * [backup-simplify]: Simplify 1 into 1
6.167 * [backup-simplify]: Simplify (* 1 1) into 1
6.167 * [backup-simplify]: Simplify (/ 1 1) into 1
6.167 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.167 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.167 * [taylor]: Taking taylor expansion of x in y
6.167 * [backup-simplify]: Simplify x into x
6.167 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.168 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.168 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.168 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.168 * [taylor]: Taking taylor expansion of 4.0 in x
6.168 * [backup-simplify]: Simplify 4.0 into 4.0
6.168 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.168 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.168 * [taylor]: Taking taylor expansion of y in x
6.168 * [backup-simplify]: Simplify y into y
6.168 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.168 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.168 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.168 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.168 * [taylor]: Taking taylor expansion of x in x
6.168 * [backup-simplify]: Simplify 0 into 0
6.168 * [backup-simplify]: Simplify 1 into 1
6.169 * [backup-simplify]: Simplify (* 1 1) into 1
6.169 * [backup-simplify]: Simplify (/ 1 1) into 1
6.169 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.169 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.169 * [taylor]: Taking taylor expansion of 4.0 in x
6.169 * [backup-simplify]: Simplify 4.0 into 4.0
6.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.169 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.169 * [taylor]: Taking taylor expansion of y in x
6.169 * [backup-simplify]: Simplify y into y
6.169 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.170 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.170 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.170 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.170 * [taylor]: Taking taylor expansion of x in x
6.170 * [backup-simplify]: Simplify 0 into 0
6.170 * [backup-simplify]: Simplify 1 into 1
6.170 * [backup-simplify]: Simplify (* 1 1) into 1
6.170 * [backup-simplify]: Simplify (/ 1 1) into 1
6.171 * [backup-simplify]: Simplify (+ 0 1) into 1
6.171 * [taylor]: Taking taylor expansion of 1 in y
6.171 * [backup-simplify]: Simplify 1 into 1
6.172 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.172 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.173 * [backup-simplify]: Simplify (+ 0 0) into 0
6.173 * [taylor]: Taking taylor expansion of 0 in y
6.173 * [backup-simplify]: Simplify 0 into 0
6.173 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.174 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.175 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
6.175 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.175 * [taylor]: Taking taylor expansion of 4.0 in y
6.175 * [backup-simplify]: Simplify 4.0 into 4.0
6.175 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.175 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.175 * [taylor]: Taking taylor expansion of y in y
6.175 * [backup-simplify]: Simplify 0 into 0
6.175 * [backup-simplify]: Simplify 1 into 1
6.175 * [backup-simplify]: Simplify (* 1 1) into 1
6.176 * [backup-simplify]: Simplify (/ 1 1) into 1
6.176 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.176 * [backup-simplify]: Simplify 4.0 into 4.0
6.176 * [backup-simplify]: Simplify 1 into 1
6.176 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.177 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.177 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.179 * [backup-simplify]: Simplify (+ 0 0) into 0
6.179 * [taylor]: Taking taylor expansion of 0 in y
6.179 * [backup-simplify]: Simplify 0 into 0
6.179 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.180 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.180 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify 0 into 0
6.180 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.181 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.181 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
6.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.183 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.183 * [backup-simplify]: Simplify (+ 0 0) into 0
6.183 * [taylor]: Taking taylor expansion of 0 in y
6.183 * [backup-simplify]: Simplify 0 into 0
6.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.186 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify 0 into 0
6.186 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
6.186 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* 4.0 (/ 1 (- y))) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
6.186 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
6.187 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
6.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.187 * [taylor]: Taking taylor expansion of 4.0 in y
6.187 * [backup-simplify]: Simplify 4.0 into 4.0
6.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.187 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.187 * [taylor]: Taking taylor expansion of y in y
6.187 * [backup-simplify]: Simplify 0 into 0
6.187 * [backup-simplify]: Simplify 1 into 1
6.187 * [backup-simplify]: Simplify (* 1 1) into 1
6.187 * [backup-simplify]: Simplify (/ 1 1) into 1
6.187 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.187 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.187 * [taylor]: Taking taylor expansion of x in y
6.187 * [backup-simplify]: Simplify x into x
6.187 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.187 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.187 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.187 * [taylor]: Taking taylor expansion of 4.0 in x
6.187 * [backup-simplify]: Simplify 4.0 into 4.0
6.187 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.187 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.187 * [taylor]: Taking taylor expansion of y in x
6.187 * [backup-simplify]: Simplify y into y
6.187 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.188 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.188 * [backup-simplify]: Simplify (* 1 1) into 1
6.188 * [backup-simplify]: Simplify (/ 1 1) into 1
6.188 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
6.188 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.188 * [taylor]: Taking taylor expansion of 4.0 in x
6.188 * [backup-simplify]: Simplify 4.0 into 4.0
6.188 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.188 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.188 * [taylor]: Taking taylor expansion of y in x
6.188 * [backup-simplify]: Simplify y into y
6.188 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.188 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.188 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.188 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.188 * [taylor]: Taking taylor expansion of x in x
6.188 * [backup-simplify]: Simplify 0 into 0
6.188 * [backup-simplify]: Simplify 1 into 1
6.189 * [backup-simplify]: Simplify (* 1 1) into 1
6.189 * [backup-simplify]: Simplify (/ 1 1) into 1
6.189 * [backup-simplify]: Simplify (+ 0 1) into 1
6.189 * [taylor]: Taking taylor expansion of 1 in y
6.189 * [backup-simplify]: Simplify 1 into 1
6.190 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.190 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.190 * [backup-simplify]: Simplify (+ 0 0) into 0
6.190 * [taylor]: Taking taylor expansion of 0 in y
6.190 * [backup-simplify]: Simplify 0 into 0
6.191 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.191 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.192 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.192 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
6.192 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.192 * [taylor]: Taking taylor expansion of 4.0 in y
6.192 * [backup-simplify]: Simplify 4.0 into 4.0
6.192 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.192 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.192 * [taylor]: Taking taylor expansion of y in y
6.192 * [backup-simplify]: Simplify 0 into 0
6.192 * [backup-simplify]: Simplify 1 into 1
6.192 * [backup-simplify]: Simplify (* 1 1) into 1
6.192 * [backup-simplify]: Simplify (/ 1 1) into 1
6.193 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.193 * [backup-simplify]: Simplify 4.0 into 4.0
6.193 * [backup-simplify]: Simplify 1 into 1
6.193 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.193 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.193 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.194 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.195 * [backup-simplify]: Simplify (+ 0 0) into 0
6.195 * [taylor]: Taking taylor expansion of 0 in y
6.195 * [backup-simplify]: Simplify 0 into 0
6.195 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.195 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.196 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify 0 into 0
6.196 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.197 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
6.197 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
6.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.199 * [backup-simplify]: Simplify (+ 0 0) into 0
6.199 * [taylor]: Taking taylor expansion of 0 in y
6.199 * [backup-simplify]: Simplify 0 into 0
6.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.200 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 0 into 0
6.200 * [backup-simplify]: Simplify 0 into 0
6.201 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
6.201 * * * [progress]: simplifying candidates
6.203 * [simplify]: Simplifying:
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  (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)))
  (/ (* (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))))
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  (/ (+ (* 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)))
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  (exp (- (* x x) (* (* 4.0 y) y)))
  (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))
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  (* (* (- (* 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))
  (- 1)
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  (- (log (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (- 0 (- (log (+ (* x x) (* (* 4.0 y) y))) (log (- (* x x) (* (* 4.0 y) y)))))
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  (- (log 1) (- (log (+ (* x x) (* (* 4.0 y) y))) (log (- (* x x) (* (* 4.0 y) y)))))
  (- (log 1) (log (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
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  (/ (* (* 1 1) 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)) (- (* x x) (* (* 4.0 y) y))) (- (* x x) (* (* 4.0 y) y)))))
  (/ (* (* 1 1) 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)))) (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (* (cbrt (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))))) (cbrt (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))))))
  (cbrt (/ 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)))) (/ 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)))))
  (sqrt (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (sqrt (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
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  (- (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))))
  (/ (* (cbrt 1) (cbrt 1)) (* (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 1) (cbrt (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (/ (cbrt 1) (sqrt (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (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 1) (/ (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y)))))
  (/ (* (cbrt 1) (cbrt 1)) (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt (- (* x x) (* (* 4.0 y) y)))))
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  (/ 1 (/ 1 (sqrt (- (* x x) (* (* 4.0 y) y)))))
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  (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))))
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  (/ 1 (/ (* (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))))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) (sqrt (- (* x x) (* (* 4.0 y) y)))))
  (/ 1 (/ (* (cbrt (+ (* x x) (* (* 4.0 y) y))) (cbrt (+ (* x x) (* (* 4.0 y) y)))) 1))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) (sqrt (- (* x x) (* (* 4.0 y) y)))))
  (/ 1 (/ (sqrt (+ (* x x) (* (* 4.0 y) y))) 1))
  (/ 1 (/ 1 (* (cbrt (- (* x x) (* (* 4.0 y) y))) (cbrt (- (* x x) (* (* 4.0 y) y))))))
  (/ 1 (/ 1 (sqrt (- (* x x) (* (* 4.0 y) y)))))
  (/ 1 (/ 1 1))
  (/ 1 1)
  (/ 1 (+ (* x x) (* (* 4.0 y) y)))
  (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (pow (* x x) 3) (pow (* (* 4.0 y) y) 3))))
  (/ 1 (/ (+ (* 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))) (cbrt 1))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))) (sqrt 1))
  (/ (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y))) 1)
  (/ 1 (+ (* 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))))
  (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))
  (- (* x x) (* (* 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)))
  -1.0
  1
  1
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
6.207 * * [simplify]: iteration 0: 192 enodes
6.310 * * [simplify]: iteration 1: 534 enodes
6.607 * * [simplify]: iteration 2: 3133 enodes
7.390 * * [simplify]: iteration complete: 5000 enodes
7.390 * * [simplify]: Extracting #0: cost 89 inf + 0
7.395 * * [simplify]: Extracting #1: cost 1074 inf + 3
7.414 * * [simplify]: Extracting #2: cost 1980 inf + 116
7.426 * * [simplify]: Extracting #3: cost 1940 inf + 1394
7.440 * * [simplify]: Extracting #4: cost 1038 inf + 14154
7.454 * * [simplify]: Extracting #5: cost 164 inf + 33144
7.468 * * [simplify]: Extracting #6: cost 2 inf + 37165
7.482 * * [simplify]: Extracting #7: cost 0 inf + 37242
7.498 * [simplify]: Simplified to:
  (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (exp (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (/ (pow (+ (* x x) (* (* y y) 4.0)) 3) (pow (- (* x x) (* (* y y) 4.0)) 3))
  (* (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))) (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (pow (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))) 3)
  (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))
  (- (+ (* x x) (* (* y y) 4.0)))
  (- (- (* x x) (* (* y y) 4.0)))
  (/ (cbrt (+ (* x x) (* (* y y) 4.0))) (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (cbrt (+ (* x x) (* (* y y) 4.0))) (/ (sqrt (- (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (cbrt (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (/ (cbrt (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (sqrt (+ (* x x) (* (* y y) 4.0)))
  (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))))
  (/ (+ (* x x) (* (* y y) 4.0)) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ (+ (* x x) (* (* y y) 4.0)) (sqrt (- (* x x) (* (* y y) 4.0))))
  1
  (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (- (* x x) (* (* y y) 4.0)))
  (/ (- (* x x) (* (* y y) 4.0)) (+ (* x x) (* (* y y) 4.0)))
  (/ (/ (+ (* x x) (* (* y y) 4.0)) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (+ (* x x) (* (* y y) 4.0)) (sqrt (- (* x x) (* (* y y) 4.0))))
  (+ (* x x) (* (* y y) 4.0))
  (/ (- (* x x) (* (* y y) 4.0)) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (/ (- (* x x) (* (* y y) 4.0)) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (/ (- (* x x) (* (* y y) 4.0)) (+ (* x x) (* (* y y) 4.0)))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (pow x 6) (pow (* (* y y) 4.0) 3)))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))))
  (* (- (* x x) (* (* y y) 4.0)) (+ (pow x 4) (* (* (* y y) 4.0) (- (* (* y y) 4.0) (* x x)))))
  (* (- (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (exp (- (* x x) (* (* y y) 4.0)))
  (log (- (* x x) (* (* y y) 4.0)))
  (exp (- (* x x) (* (* y y) 4.0)))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (cbrt (- (* x x) (* (* y y) 4.0)))
  (pow (- (* x x) (* (* y y) 4.0)) 3)
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (- (pow x 6) (pow (* (* y y) 4.0) 3))
  (+ (* (* y 4.0) (* y (+ (* x x) (* (* y y) 4.0)))) (pow x 4))
  (* (- (* y y)) 4.0)
  (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0)))
  (+ (* x x) (* (* y y) 4.0))
  (* (- (* y y)) 4.0)
  -1
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (- (log (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (pow (exp (/ 1 (+ (* x x) (* (* y y) 4.0)))) (- (* x x) (* (* y y) 4.0)))
  (/ (pow (- (* x x) (* (* y y) 4.0)) 3) (pow (+ (* x x) (* (* y y) 4.0)) 3))
  (/ 1 (pow (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))) 3))
  (* (cbrt (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))) (cbrt (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))))
  (cbrt (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0))))
  (pow (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0))) 3)
  (sqrt (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0))))
  (sqrt (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0))))
  -1
  (/ (- (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))) (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (sqrt (- (* x x) (* (* y y) 4.0)))) (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (+ (* x x) (* (* y y) 4.0)))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (- (* x x) (* (* y y) 4.0))
  (* (- (pow x 6) (pow (* (* y y) 4.0) 3)) (/ 1 (+ (* x x) (* (* y y) 4.0))))
  (/ 1 (+ (* (* y 4.0) (* y (+ (* x x) (* (* y y) 4.0)))) (pow x 4)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (/ (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))) (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (sqrt (- (* x x) (* (* y y) 4.0)))) (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (+ (* x x) (* (* y y) 4.0)))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (- (* x x) (* (* y y) 4.0))
  (* (- (pow x 6) (pow (* (* y y) 4.0) 3)) (/ 1 (+ (* x x) (* (* y y) 4.0))))
  (/ 1 (+ (* (* y 4.0) (* y (+ (* x x) (* (* y y) 4.0)))) (pow x 4)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (/ (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))) (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (sqrt (- (* x x) (* (* y y) 4.0)))) (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0))))
  (/ (* 1 (- (* x x) (* (* y y) 4.0))) (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (/ (* 1 (cbrt (- (* x x) (* (* y y) 4.0)))) (+ (* x x) (* (* y y) 4.0)))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (sqrt (- (* x x) (* (* y y) 4.0))))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  1
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (- (* x x) (* (* y y) 4.0))
  (* (- (pow x 6) (pow (* (* y y) 4.0) 3)) (/ 1 (+ (* x x) (* (* y y) 4.0))))
  (/ 1 (+ (* (* y 4.0) (* y (+ (* x x) (* (* y y) 4.0)))) (pow x 4)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (* x x) (* (* y y) 4.0)))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (/ (/ 1 (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0))))) (cbrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (/ 1 (sqrt (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (cbrt (+ (* x x) (* (* y y) 4.0)))) (/ (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0)))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ (* 1 (sqrt (- (* x x) (* (* y y) 4.0)))) (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (/ 1 (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0)))))
  (* (/ 1 (/ (sqrt (+ (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (* (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0)))) (sqrt (- (* x x) (* (* y y) 4.0))))
  (/ 1 (sqrt (+ (* x x) (* (* y y) 4.0))))
  (* (cbrt (- (* x x) (* (* y y) 4.0))) (cbrt (- (* x x) (* (* y y) 4.0))))
  (sqrt (- (* x x) (* (* y y) 4.0)))
  1
  1
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (* (- (pow x 6) (pow (* (* y y) 4.0) 3)) (/ 1 (+ (* x x) (* (* y y) 4.0))))
  (* (/ 1 (+ (* x x) (* (* y y) 4.0))) (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0))))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (/ (+ (* x x) (* (* y y) 4.0)) (- (* x x) (* (* y y) 4.0)))
  (/ 1 (+ (* x x) (* (* y y) 4.0)))
  (exp (+ (* x x) (* (* y y) 4.0)))
  (log (+ (* x x) (* (* y y) 4.0)))
  (exp (+ (* x x) (* (* y y) 4.0)))
  (* (cbrt (+ (* x x) (* (* y y) 4.0))) (cbrt (+ (* x x) (* (* y y) 4.0))))
  (cbrt (+ (* x x) (* (* y y) 4.0)))
  (pow (+ (* x x) (* (* y y) 4.0)) 3)
  (sqrt (+ (* x x) (* (* y y) 4.0)))
  (sqrt (+ (* x x) (* (* y y) 4.0)))
  (+ (pow x 6) (pow (* (* y y) 4.0) 3))
  (+ (pow x 4) (* (* (* y y) 4.0) (- (* (* y y) 4.0) (* x x))))
  (- (pow x 4) (* (* (pow y 3) 4.0) (* y 4.0)))
  (- (* x x) (* (* y y) 4.0))
  -1.0
  1
  1
  (- (* x x) (* (* y y) 4.0))
  (- (* x x) (* (* y y) 4.0))
  (- (* x x) (* (* y y) 4.0))
  -1.0
  1
  1
  (+ (* x x) (* (* y y) 4.0))
  (+ (* x x) (* (* y y) 4.0))
  (+ (* x x) (* (* y y) 4.0))
7.500 * * * [progress]: adding candidates to table
8.128 * [progress]: [Phase 3 of 3] Extracting.
8.128 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.131 * * * [regime-changes]: Trying 3 branch expressions: ((* x x) y x)
8.131 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.193 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)>)
8.259 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.355 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.435 * * * [regime]: Found split indices: #<option (#s(si 2 39) #s(si 4 106) #s(si 0 171) #s(si 4 223) #s(si 2 255))>
8.435 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.683 * [regimes]: Found splitpoints: (#s(sp 2 y -2.6816105046843377e+153) #s(sp 4 y -2.6777867496852493e-159) #s(sp 0 y 4.876101206523021e-180) #s(sp 4 y 3.1088232252357084e+124) #s(sp 2 y +nan.0)) , with alts (#<alt (λ (x y) (/ 1 1))> #<alt (λ (x y) (/ 1 (/ (+ (* x x) (* (* 4.0 y) y)) (- (* x x) (* (* 4.0 y) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (- (/ x (/ (+ (* x x) (* (* 4.0 y) y)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))> #<alt (λ (x y) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))))>)
8.684 * [simplify]: Simplifying:
  (if (<= y -2.6816105046843377e+153) -1.0 (if (<= y -2.6777867496852493e-159) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) (if (<= y 4.876101206523021e-180) (/ 1 1) (if (<= y 3.1088232252357084e+124) (- (/ x (+ (* (/ (* y y) x) 4.0) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) -1.0))))
8.684 * * [simplify]: iteration 0: 30 enodes
8.686 * * [simplify]: iteration 1: 37 enodes
8.688 * * [simplify]: iteration complete: 37 enodes
8.688 * * [simplify]: Extracting #0: cost 1 inf + 0
8.688 * * [simplify]: Extracting #1: cost 4 inf + 0
8.688 * * [simplify]: Extracting #2: cost 8 inf + 1
8.688 * * [simplify]: Extracting #3: cost 12 inf + 3
8.688 * * [simplify]: Extracting #4: cost 14 inf + 11
8.688 * * [simplify]: Extracting #5: cost 16 inf + 13
8.688 * * [simplify]: Extracting #6: cost 15 inf + 21
8.688 * * [simplify]: Extracting #7: cost 12 inf + 41
8.688 * * [simplify]: Extracting #8: cost 9 inf + 60
8.688 * * [simplify]: Extracting #9: cost 5 inf + 102
8.688 * * [simplify]: Extracting #10: cost 3 inf + 161
8.688 * * [simplify]: Extracting #11: cost 1 inf + 266
8.688 * * [simplify]: Extracting #12: cost 0 inf + 339
8.689 * [simplify]: Simplified to:
  (if (<= y -2.6816105046843377e+153) -1.0 (if (<= y -2.6777867496852493e-159) (- (/ x (+ (* 4.0 (/ (* y y) x)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) (if (<= y 4.876101206523021e-180) 1 (if (<= y 3.1088232252357084e+124) (- (/ x (+ (* 4.0 (/ (* y y) x)) x)) (/ (* 4.0 y) (/ (+ (* x x) (* (* 4.0 y) y)) y))) -1.0))))
10.533 * [regime-testing]: Baseline error score: 18.590235714229358
10.536 * [regime-testing]: Oracle error score: 0.3411500986536477
10.544 * [regime-testing]: End program error score: 4.1769899276928975
10.702 * [regime-testing]: Target error score: 30.662305661145787