55.897 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.043 * * * [progress]: [2/2] Setting up program.
0.049 * [progress]: [Phase 2 of 3] Improving.
0.049 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.049 * * [simplify]: iteration 0: 9 enodes
0.052 * * [simplify]: iteration 1: 19 enodes
0.057 * * [simplify]: iteration 2: 39 enodes
0.069 * * [simplify]: iteration 3: 77 enodes
0.091 * * [simplify]: iteration 4: 133 enodes
0.140 * * [simplify]: iteration 5: 199 enodes
0.199 * * [simplify]: iteration 6: 244 enodes
0.250 * * [simplify]: iteration 7: 252 enodes
0.304 * * [simplify]: iteration complete: 252 enodes
0.304 * * [simplify]: Extracting #0: cost 1 inf + 0
0.305 * * [simplify]: Extracting #1: cost 24 inf + 0
0.305 * * [simplify]: Extracting #2: cost 28 inf + 290
0.305 * * [simplify]: Extracting #3: cost 24 inf + 576
0.306 * * [simplify]: Extracting #4: cost 7 inf + 3987
0.308 * * [simplify]: Extracting #5: cost 0 inf + 5553
0.310 * [simplify]: Simplified to:
  (/ (- (* x x) (* 4.0 (* y y))) (fma y (* y 4.0) (* x x)))
0.311 * * [progress]: iteration 1 / 4
0.311 * * * [progress]: picking best candidate
0.314 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.314 * * * [progress]: localizing error
0.343 * * * [progress]: generating rewritten candidates
0.343 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.370 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.377 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.386 * * * [progress]: generating series expansions
0.386 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.386 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2)))
0.386 * [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
0.386 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in y
0.386 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.386 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.386 * [backup-simplify]: Simplify x into x
0.386 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.386 * [taylor]: Taking taylor expansion of 4.0 in y
0.386 * [backup-simplify]: Simplify 4.0 into 4.0
0.386 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify 1 into 1
0.386 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
0.386 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.386 * [taylor]: Taking taylor expansion of 4.0 in y
0.386 * [backup-simplify]: Simplify 4.0 into 4.0
0.386 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.386 * [taylor]: Taking taylor expansion of y in y
0.386 * [backup-simplify]: Simplify 0 into 0
0.386 * [backup-simplify]: Simplify 1 into 1
0.386 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.386 * [taylor]: Taking taylor expansion of x in y
0.386 * [backup-simplify]: Simplify x into x
0.386 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.387 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.387 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.387 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
0.387 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.387 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.387 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.387 * [taylor]: Taking taylor expansion of 4.0 in x
0.387 * [backup-simplify]: Simplify 4.0 into 4.0
0.387 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [backup-simplify]: Simplify y into y
0.387 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.387 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.387 * [taylor]: Taking taylor expansion of 4.0 in x
0.387 * [backup-simplify]: Simplify 4.0 into 4.0
0.387 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.387 * [taylor]: Taking taylor expansion of y in x
0.387 * [backup-simplify]: Simplify y into y
0.387 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.387 * [taylor]: Taking taylor expansion of x in x
0.387 * [backup-simplify]: Simplify 0 into 0
0.387 * [backup-simplify]: Simplify 1 into 1
0.387 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.387 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.388 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.388 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.388 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.388 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.388 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.388 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.388 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (* 4.0 (pow y 2)) (pow x 2))) in x
0.388 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 1 into 1
0.388 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.388 * [taylor]: Taking taylor expansion of 4.0 in x
0.388 * [backup-simplify]: Simplify 4.0 into 4.0
0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [backup-simplify]: Simplify y into y
0.388 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.388 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.388 * [taylor]: Taking taylor expansion of 4.0 in x
0.388 * [backup-simplify]: Simplify 4.0 into 4.0
0.388 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.388 * [taylor]: Taking taylor expansion of y in x
0.388 * [backup-simplify]: Simplify y into y
0.388 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.388 * [taylor]: Taking taylor expansion of x in x
0.388 * [backup-simplify]: Simplify 0 into 0
0.389 * [backup-simplify]: Simplify 1 into 1
0.389 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.389 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.389 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.389 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.389 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.389 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.389 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.389 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.389 * [taylor]: Taking taylor expansion of -1.0 in y
0.389 * [backup-simplify]: Simplify -1.0 into -1.0
0.389 * [backup-simplify]: Simplify -1.0 into -1.0
0.390 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.390 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.391 * [backup-simplify]: Simplify (- 0) into 0
0.391 * [backup-simplify]: Simplify (+ 0 0) into 0
0.391 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.391 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.392 * [backup-simplify]: Simplify (+ 0 0) into 0
0.392 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.392 * [taylor]: Taking taylor expansion of 0 in y
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify 0 into 0
0.392 * [backup-simplify]: Simplify (* 1 1) into 1
0.392 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.393 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.393 * [backup-simplify]: Simplify (- 0) into 0
0.394 * [backup-simplify]: Simplify (+ 1 0) into 1
0.394 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.395 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.396 * [backup-simplify]: Simplify (* 1 1) into 1
0.396 * [backup-simplify]: Simplify (+ 0 1) into 1
0.397 * [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)))
0.397 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.397 * [taylor]: Taking taylor expansion of 0.5 in y
0.397 * [backup-simplify]: Simplify 0.5 into 0.5
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.397 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.397 * [taylor]: Taking taylor expansion of y in y
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.401 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.402 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.403 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.403 * [backup-simplify]: Simplify (- 0) into 0
0.403 * [backup-simplify]: Simplify (+ 0 0) into 0
0.404 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.405 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.405 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.406 * [backup-simplify]: Simplify (+ 0 0) into 0
0.406 * [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
0.406 * [taylor]: Taking taylor expansion of 0 in y
0.406 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify -1.0 into -1.0
0.407 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.407 * [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
0.407 * [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
0.407 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.407 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.407 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.407 * [taylor]: Taking taylor expansion of x in y
0.407 * [backup-simplify]: Simplify x into x
0.407 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.407 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.407 * [taylor]: Taking taylor expansion of 4.0 in y
0.407 * [backup-simplify]: Simplify 4.0 into 4.0
0.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.407 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.407 * [taylor]: Taking taylor expansion of y in y
0.407 * [backup-simplify]: Simplify 0 into 0
0.407 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify (* 1 1) into 1
0.408 * [backup-simplify]: Simplify (/ 1 1) into 1
0.408 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.408 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.408 * [taylor]: Taking taylor expansion of 4.0 in y
0.408 * [backup-simplify]: Simplify 4.0 into 4.0
0.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.408 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 1 into 1
0.408 * [backup-simplify]: Simplify (* 1 1) into 1
0.409 * [backup-simplify]: Simplify (/ 1 1) into 1
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))
0.409 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.410 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.410 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.410 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.411 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.411 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.411 * [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
0.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.411 * [taylor]: Taking taylor expansion of x in x
0.411 * [backup-simplify]: Simplify 0 into 0
0.411 * [backup-simplify]: Simplify 1 into 1
0.412 * [backup-simplify]: Simplify (* 1 1) into 1
0.412 * [backup-simplify]: Simplify (/ 1 1) into 1
0.412 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.412 * [taylor]: Taking taylor expansion of 4.0 in x
0.412 * [backup-simplify]: Simplify 4.0 into 4.0
0.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.412 * [backup-simplify]: Simplify y into y
0.412 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.412 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.412 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.412 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.412 * [taylor]: Taking taylor expansion of 4.0 in x
0.412 * [backup-simplify]: Simplify 4.0 into 4.0
0.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.412 * [taylor]: Taking taylor expansion of y in x
0.412 * [backup-simplify]: Simplify y into y
0.412 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.413 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.413 * [taylor]: Taking taylor expansion of x in x
0.413 * [backup-simplify]: Simplify 0 into 0
0.413 * [backup-simplify]: Simplify 1 into 1
0.413 * [backup-simplify]: Simplify (* 1 1) into 1
0.413 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [backup-simplify]: Simplify (+ 1 0) into 1
0.414 * [backup-simplify]: Simplify (+ 0 1) into 1
0.414 * [backup-simplify]: Simplify (/ 1 1) into 1
0.414 * [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
0.414 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.414 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.414 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.414 * [taylor]: Taking taylor expansion of x in x
0.414 * [backup-simplify]: Simplify 0 into 0
0.414 * [backup-simplify]: Simplify 1 into 1
0.414 * [backup-simplify]: Simplify (* 1 1) into 1
0.415 * [backup-simplify]: Simplify (/ 1 1) into 1
0.415 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.415 * [taylor]: Taking taylor expansion of 4.0 in x
0.415 * [backup-simplify]: Simplify 4.0 into 4.0
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.415 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.415 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.415 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.415 * [taylor]: Taking taylor expansion of 4.0 in x
0.415 * [backup-simplify]: Simplify 4.0 into 4.0
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.415 * [taylor]: Taking taylor expansion of y in x
0.415 * [backup-simplify]: Simplify y into y
0.415 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.415 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
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
0.416 * [backup-simplify]: Simplify (* 1 1) into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [backup-simplify]: Simplify (+ 0 1) into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [taylor]: Taking taylor expansion of 1 in y
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.418 * [backup-simplify]: Simplify (+ 0 0) into 0
0.419 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.419 * [backup-simplify]: Simplify (+ 0 0) into 0
0.420 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.420 * [taylor]: Taking taylor expansion of 0 in y
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.420 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.421 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.422 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.422 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.426 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.426 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.427 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.427 * [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))))
0.427 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.427 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.427 * [taylor]: Taking taylor expansion of 8.0 in y
0.428 * [backup-simplify]: Simplify 8.0 into 8.0
0.428 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.428 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.428 * [taylor]: Taking taylor expansion of y in y
0.428 * [backup-simplify]: Simplify 0 into 0
0.428 * [backup-simplify]: Simplify 1 into 1
0.428 * [backup-simplify]: Simplify (* 1 1) into 1
0.428 * [backup-simplify]: Simplify (/ 1 1) into 1
0.429 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.432 * [backup-simplify]: Simplify (- 0) into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.435 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.436 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.437 * [backup-simplify]: Simplify (- 0) into 0
0.437 * [backup-simplify]: Simplify (+ 0 0) into 0
0.437 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.438 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.443 * [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
0.443 * [taylor]: Taking taylor expansion of 0 in y
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))))
0.444 * [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
0.444 * [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
0.444 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.444 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.444 * [taylor]: Taking taylor expansion of x in y
0.444 * [backup-simplify]: Simplify x into x
0.444 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.444 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.444 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.444 * [taylor]: Taking taylor expansion of 4.0 in y
0.444 * [backup-simplify]: Simplify 4.0 into 4.0
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (* 1 1) into 1
0.446 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.446 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.446 * [taylor]: Taking taylor expansion of 4.0 in y
0.446 * [backup-simplify]: Simplify 4.0 into 4.0
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (* 1 1) into 1
0.447 * [backup-simplify]: Simplify (/ 1 1) into 1
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.447 * [taylor]: Taking taylor expansion of x in y
0.447 * [backup-simplify]: Simplify x into x
0.447 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.447 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.448 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.448 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.449 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.450 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.450 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
0.451 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.451 * [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
0.451 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.451 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.451 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.451 * [taylor]: Taking taylor expansion of x in x
0.451 * [backup-simplify]: Simplify 0 into 0
0.451 * [backup-simplify]: Simplify 1 into 1
0.452 * [backup-simplify]: Simplify (* 1 1) into 1
0.452 * [backup-simplify]: Simplify (/ 1 1) into 1
0.452 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.452 * [taylor]: Taking taylor expansion of 4.0 in x
0.452 * [backup-simplify]: Simplify 4.0 into 4.0
0.452 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.452 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.452 * [taylor]: Taking taylor expansion of y in x
0.452 * [backup-simplify]: Simplify y into y
0.453 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.453 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.453 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.453 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.453 * [taylor]: Taking taylor expansion of 4.0 in x
0.453 * [backup-simplify]: Simplify 4.0 into 4.0
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.453 * [taylor]: Taking taylor expansion of y in x
0.453 * [backup-simplify]: Simplify y into y
0.453 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.453 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.453 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.453 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.453 * [taylor]: Taking taylor expansion of x in x
0.453 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify 1 into 1
0.454 * [backup-simplify]: Simplify (* 1 1) into 1
0.454 * [backup-simplify]: Simplify (/ 1 1) into 1
0.455 * [backup-simplify]: Simplify (+ 1 0) into 1
0.455 * [backup-simplify]: Simplify (+ 0 1) into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [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
0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.456 * [taylor]: Taking taylor expansion of x in x
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (* 1 1) into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [backup-simplify]: Simplify 4.0 into 4.0
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [backup-simplify]: Simplify y into y
0.457 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.457 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.457 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.458 * [taylor]: Taking taylor expansion of 4.0 in x
0.458 * [backup-simplify]: Simplify 4.0 into 4.0
0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [backup-simplify]: Simplify y into y
0.458 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.458 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify (* 1 1) into 1
0.459 * [backup-simplify]: Simplify (/ 1 1) into 1
0.459 * [backup-simplify]: Simplify (+ 1 0) into 1
0.460 * [backup-simplify]: Simplify (+ 0 1) into 1
0.460 * [backup-simplify]: Simplify (/ 1 1) into 1
0.460 * [taylor]: Taking taylor expansion of 1 in y
0.460 * [backup-simplify]: Simplify 1 into 1
0.460 * [backup-simplify]: Simplify 1 into 1
0.461 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (+ 0 0) into 0
0.463 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.465 * [taylor]: Taking taylor expansion of 0 in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.468 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.468 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.469 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.471 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.472 * [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))))
0.473 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.473 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.473 * [taylor]: Taking taylor expansion of 8.0 in y
0.473 * [backup-simplify]: Simplify 8.0 into 8.0
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.473 * [taylor]: Taking taylor expansion of y in y
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
0.474 * [backup-simplify]: Simplify (/ 1 1) into 1
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.476 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.478 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.479 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.480 * [backup-simplify]: Simplify (- 0) into 0
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.483 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.483 * [backup-simplify]: Simplify (+ (* 4.0 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 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.485 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.486 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.488 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.489 * [backup-simplify]: Simplify (+ 0 0) into 0
0.491 * [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
0.491 * [taylor]: Taking taylor expansion of 0 in y
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.492 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.492 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.492 * [taylor]: Taking taylor expansion of x in y
0.492 * [backup-simplify]: Simplify x into x
0.492 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.492 * [taylor]: Taking taylor expansion of 4.0 in y
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.492 * [taylor]: Taking taylor expansion of y in y
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.492 * [taylor]: Taking taylor expansion of 4.0 in x
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.492 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.492 * [taylor]: Taking taylor expansion of y in x
0.492 * [backup-simplify]: Simplify y into y
0.492 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.492 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.492 * [taylor]: Taking taylor expansion of x in x
0.492 * [backup-simplify]: Simplify 0 into 0
0.492 * [backup-simplify]: Simplify 1 into 1
0.492 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.492 * [taylor]: Taking taylor expansion of 4.0 in x
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.493 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.493 * [taylor]: Taking taylor expansion of y in x
0.493 * [backup-simplify]: Simplify y into y
0.493 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.493 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.493 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.493 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.493 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.493 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.493 * [taylor]: Taking taylor expansion of 4.0 in y
0.494 * [backup-simplify]: Simplify 4.0 into 4.0
0.494 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.494 * [taylor]: Taking taylor expansion of y in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 1 into 1
0.494 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.495 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.495 * [backup-simplify]: Simplify (- 0) into 0
0.495 * [backup-simplify]: Simplify (+ 0 0) into 0
0.495 * [taylor]: Taking taylor expansion of 0 in y
0.495 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify 0 into 0
0.496 * [backup-simplify]: Simplify (* 1 1) into 1
0.496 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.497 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.498 * [backup-simplify]: Simplify (- 0) into 0
0.498 * [backup-simplify]: Simplify (+ 1 0) into 1
0.498 * [taylor]: Taking taylor expansion of 1 in y
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify (* 1 1) into 1
0.499 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.499 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.500 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.501 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.503 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.503 * [backup-simplify]: Simplify (- 0) into 0
0.503 * [backup-simplify]: Simplify (+ 0 0) into 0
0.503 * [taylor]: Taking taylor expansion of 0 in y
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify 0 into 0
0.504 * [backup-simplify]: Simplify (+ (* 1 0) (* 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
0.506 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.509 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (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
0.510 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.511 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.511 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.511 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.511 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.511 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.511 * [taylor]: Taking taylor expansion of x in y
0.511 * [backup-simplify]: Simplify x into x
0.512 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.512 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.512 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.512 * [taylor]: Taking taylor expansion of 4.0 in y
0.512 * [backup-simplify]: Simplify 4.0 into 4.0
0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.512 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.512 * [taylor]: Taking taylor expansion of y in y
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (* 1 1) into 1
0.513 * [backup-simplify]: Simplify (/ 1 1) into 1
0.513 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (* 1 1) into 1
0.514 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.514 * [taylor]: Taking taylor expansion of 4.0 in x
0.514 * [backup-simplify]: Simplify 4.0 into 4.0
0.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.514 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.514 * [taylor]: Taking taylor expansion of y in x
0.514 * [backup-simplify]: Simplify y into y
0.514 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.514 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.515 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.515 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.515 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.515 * [taylor]: Taking taylor expansion of x in x
0.515 * [backup-simplify]: Simplify 0 into 0
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (* 1 1) into 1
0.516 * [backup-simplify]: Simplify (/ 1 1) into 1
0.516 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.516 * [taylor]: Taking taylor expansion of 4.0 in x
0.516 * [backup-simplify]: Simplify 4.0 into 4.0
0.516 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.516 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.516 * [taylor]: Taking taylor expansion of y in x
0.516 * [backup-simplify]: Simplify y into y
0.516 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.516 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.517 * [backup-simplify]: Simplify (+ 1 0) into 1
0.517 * [taylor]: Taking taylor expansion of 1 in y
0.517 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (+ 0 0) into 0
0.519 * [taylor]: Taking taylor expansion of 0 in y
0.519 * [backup-simplify]: Simplify 0 into 0
0.520 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.521 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.522 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.522 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.522 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.522 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.522 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.522 * [taylor]: Taking taylor expansion of 4.0 in y
0.522 * [backup-simplify]: Simplify 4.0 into 4.0
0.522 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.522 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.522 * [taylor]: Taking taylor expansion of y in y
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 1 into 1
0.523 * [backup-simplify]: Simplify (* 1 1) into 1
0.524 * [backup-simplify]: Simplify (/ 1 1) into 1
0.524 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.525 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.525 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.525 * [backup-simplify]: Simplify 1 into 1
0.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.528 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.528 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.528 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.529 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.530 * [backup-simplify]: Simplify (- 0) into 0
0.530 * [backup-simplify]: Simplify (+ 0 0) into 0
0.530 * [taylor]: Taking taylor expansion of 0 in y
0.530 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.532 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.533 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.533 * [backup-simplify]: Simplify (- 0) into 0
0.534 * [backup-simplify]: Simplify 0 into 0
0.534 * [backup-simplify]: Simplify 0 into 0
0.534 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.536 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.537 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.538 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.539 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.540 * [backup-simplify]: Simplify (- 0) into 0
0.540 * [backup-simplify]: Simplify (+ 0 0) into 0
0.540 * [taylor]: Taking taylor expansion of 0 in y
0.540 * [backup-simplify]: Simplify 0 into 0
0.542 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.544 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.545 * [backup-simplify]: Simplify (- 0) into 0
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 0 into 0
0.546 * [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)))
0.547 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.547 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.547 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.547 * [taylor]: Taking taylor expansion of x in y
0.547 * [backup-simplify]: Simplify x into x
0.547 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.547 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.547 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.547 * [taylor]: Taking taylor expansion of 4.0 in y
0.547 * [backup-simplify]: Simplify 4.0 into 4.0
0.547 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.547 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.547 * [taylor]: Taking taylor expansion of y in y
0.547 * [backup-simplify]: Simplify 0 into 0
0.547 * [backup-simplify]: Simplify 1 into 1
0.548 * [backup-simplify]: Simplify (* 1 1) into 1
0.549 * [backup-simplify]: Simplify (/ 1 1) into 1
0.549 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.549 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.549 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.549 * [taylor]: Taking taylor expansion of x in x
0.549 * [backup-simplify]: Simplify 0 into 0
0.549 * [backup-simplify]: Simplify 1 into 1
0.549 * [backup-simplify]: Simplify (* 1 1) into 1
0.550 * [backup-simplify]: Simplify (/ 1 1) into 1
0.550 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.550 * [taylor]: Taking taylor expansion of 4.0 in x
0.550 * [backup-simplify]: Simplify 4.0 into 4.0
0.550 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.550 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.550 * [taylor]: Taking taylor expansion of y in x
0.550 * [backup-simplify]: Simplify y into y
0.550 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.550 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.550 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.550 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.551 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.551 * [taylor]: Taking taylor expansion of x in x
0.551 * [backup-simplify]: Simplify 0 into 0
0.551 * [backup-simplify]: Simplify 1 into 1
0.551 * [backup-simplify]: Simplify (* 1 1) into 1
0.552 * [backup-simplify]: Simplify (/ 1 1) into 1
0.552 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.552 * [taylor]: Taking taylor expansion of 4.0 in x
0.552 * [backup-simplify]: Simplify 4.0 into 4.0
0.552 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.552 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.552 * [taylor]: Taking taylor expansion of y in x
0.552 * [backup-simplify]: Simplify y into y
0.552 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.552 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.553 * [backup-simplify]: Simplify (+ 1 0) into 1
0.553 * [taylor]: Taking taylor expansion of 1 in y
0.553 * [backup-simplify]: Simplify 1 into 1
0.554 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.555 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.555 * [backup-simplify]: Simplify (+ 0 0) into 0
0.555 * [taylor]: Taking taylor expansion of 0 in y
0.556 * [backup-simplify]: Simplify 0 into 0
0.557 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.558 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.558 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.559 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.559 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.559 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.559 * [taylor]: Taking taylor expansion of 4.0 in y
0.559 * [backup-simplify]: Simplify 4.0 into 4.0
0.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.559 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.559 * [taylor]: Taking taylor expansion of y in y
0.559 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 1 into 1
0.560 * [backup-simplify]: Simplify (* 1 1) into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.561 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.562 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.562 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.562 * [backup-simplify]: Simplify 1 into 1
0.563 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.565 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.565 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.567 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.567 * [backup-simplify]: Simplify (- 0) into 0
0.568 * [backup-simplify]: Simplify (+ 0 0) into 0
0.568 * [taylor]: Taking taylor expansion of 0 in y
0.568 * [backup-simplify]: Simplify 0 into 0
0.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.570 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.571 * [backup-simplify]: Simplify (- 0) into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.571 * [backup-simplify]: Simplify 0 into 0
0.573 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.575 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.575 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.577 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.577 * [backup-simplify]: Simplify (- 0) into 0
0.578 * [backup-simplify]: Simplify (+ 0 0) into 0
0.578 * [taylor]: Taking taylor expansion of 0 in y
0.578 * [backup-simplify]: Simplify 0 into 0
0.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.580 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.581 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.582 * [backup-simplify]: Simplify (- 0) into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.582 * [backup-simplify]: Simplify 0 into 0
0.584 * [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)))
0.584 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.584 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.584 * [approximate]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in (x y) around 0
0.584 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in y
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
0.585 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.585 * [taylor]: Taking taylor expansion of x in y
0.585 * [backup-simplify]: Simplify x into x
0.585 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.585 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.585 * [taylor]: Taking taylor expansion of 4.0 in x
0.585 * [backup-simplify]: Simplify 4.0 into 4.0
0.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.585 * [taylor]: Taking taylor expansion of y in x
0.585 * [backup-simplify]: Simplify y into y
0.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [backup-simplify]: Simplify 0 into 0
0.585 * [backup-simplify]: Simplify 1 into 1
0.585 * [taylor]: Taking taylor expansion of (+ (* 4.0 (pow y 2)) (pow x 2)) in x
0.585 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.585 * [taylor]: Taking taylor expansion of 4.0 in x
0.585 * [backup-simplify]: Simplify 4.0 into 4.0
0.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.585 * [taylor]: Taking taylor expansion of y in x
0.585 * [backup-simplify]: Simplify y into y
0.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.585 * [taylor]: Taking taylor expansion of x in x
0.585 * [backup-simplify]: Simplify 0 into 0
0.585 * [backup-simplify]: Simplify 1 into 1
0.585 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.586 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.586 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
0.586 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.586 * [taylor]: Taking taylor expansion of 4.0 in y
0.586 * [backup-simplify]: Simplify 4.0 into 4.0
0.586 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.586 * [taylor]: Taking taylor expansion of y in y
0.586 * [backup-simplify]: Simplify 0 into 0
0.586 * [backup-simplify]: Simplify 1 into 1
0.586 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.587 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.588 * [backup-simplify]: Simplify (+ 0 0) into 0
0.588 * [taylor]: Taking taylor expansion of 0 in y
0.588 * [backup-simplify]: Simplify 0 into 0
0.588 * [backup-simplify]: Simplify 0 into 0
0.589 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.590 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.590 * [backup-simplify]: Simplify (* 1 1) into 1
0.591 * [backup-simplify]: Simplify (+ 0 1) into 1
0.591 * [taylor]: Taking taylor expansion of 1 in y
0.591 * [backup-simplify]: Simplify 1 into 1
0.591 * [backup-simplify]: Simplify 1 into 1
0.591 * [backup-simplify]: Simplify 0 into 0
0.592 * [backup-simplify]: Simplify (* 1 1) into 1
0.592 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.592 * [backup-simplify]: Simplify 4.0 into 4.0
0.593 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.595 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.596 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.596 * [backup-simplify]: Simplify (+ 0 0) into 0
0.596 * [taylor]: Taking taylor expansion of 0 in y
0.596 * [backup-simplify]: Simplify 0 into 0
0.596 * [backup-simplify]: Simplify 0 into 0
0.596 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify 0 into 0
0.597 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.598 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.598 * [backup-simplify]: Simplify 0 into 0
0.600 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.602 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.603 * [backup-simplify]: Simplify (+ 0 0) into 0
0.603 * [taylor]: Taking taylor expansion of 0 in y
0.603 * [backup-simplify]: Simplify 0 into 0
0.603 * [backup-simplify]: Simplify 0 into 0
0.603 * [backup-simplify]: Simplify 0 into 0
0.604 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (* 4.0 (pow y 2)) (pow x 2))
0.604 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.604 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.604 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.604 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.604 * [taylor]: Taking taylor expansion of 4.0 in y
0.604 * [backup-simplify]: Simplify 4.0 into 4.0
0.604 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.604 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.604 * [taylor]: Taking taylor expansion of y in y
0.605 * [backup-simplify]: Simplify 0 into 0
0.605 * [backup-simplify]: Simplify 1 into 1
0.605 * [backup-simplify]: Simplify (* 1 1) into 1
0.606 * [backup-simplify]: Simplify (/ 1 1) into 1
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.606 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.606 * [taylor]: Taking taylor expansion of x in y
0.606 * [backup-simplify]: Simplify x into x
0.606 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.606 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.606 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.606 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.606 * [taylor]: Taking taylor expansion of 4.0 in x
0.606 * [backup-simplify]: Simplify 4.0 into 4.0
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.606 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.606 * [taylor]: Taking taylor expansion of y in x
0.606 * [backup-simplify]: Simplify y into y
0.606 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.606 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.606 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.607 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.607 * [taylor]: Taking taylor expansion of x in x
0.607 * [backup-simplify]: Simplify 0 into 0
0.607 * [backup-simplify]: Simplify 1 into 1
0.607 * [backup-simplify]: Simplify (* 1 1) into 1
0.612 * [backup-simplify]: Simplify (/ 1 1) into 1
0.612 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.613 * [taylor]: Taking taylor expansion of 4.0 in x
0.613 * [backup-simplify]: Simplify 4.0 into 4.0
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.613 * [taylor]: Taking taylor expansion of y in x
0.613 * [backup-simplify]: Simplify y into y
0.613 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.613 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.613 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.613 * [taylor]: Taking taylor expansion of x in x
0.613 * [backup-simplify]: Simplify 0 into 0
0.613 * [backup-simplify]: Simplify 1 into 1
0.614 * [backup-simplify]: Simplify (* 1 1) into 1
0.614 * [backup-simplify]: Simplify (/ 1 1) into 1
0.615 * [backup-simplify]: Simplify (+ 0 1) into 1
0.615 * [taylor]: Taking taylor expansion of 1 in y
0.615 * [backup-simplify]: Simplify 1 into 1
0.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.616 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.617 * [backup-simplify]: Simplify (+ 0 0) into 0
0.617 * [taylor]: Taking taylor expansion of 0 in y
0.617 * [backup-simplify]: Simplify 0 into 0
0.617 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.618 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.619 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.620 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.620 * [taylor]: Taking taylor expansion of 4.0 in y
0.620 * [backup-simplify]: Simplify 4.0 into 4.0
0.620 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.620 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.620 * [taylor]: Taking taylor expansion of y in y
0.620 * [backup-simplify]: Simplify 0 into 0
0.620 * [backup-simplify]: Simplify 1 into 1
0.620 * [backup-simplify]: Simplify (* 1 1) into 1
0.621 * [backup-simplify]: Simplify (/ 1 1) into 1
0.621 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.621 * [backup-simplify]: Simplify 4.0 into 4.0
0.621 * [backup-simplify]: Simplify 1 into 1
0.622 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.622 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.623 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.626 * [backup-simplify]: Simplify (+ 0 0) into 0
0.626 * [taylor]: Taking taylor expansion of 0 in y
0.626 * [backup-simplify]: Simplify 0 into 0
0.626 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.627 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.628 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.628 * [backup-simplify]: Simplify 0 into 0
0.628 * [backup-simplify]: Simplify 0 into 0
0.628 * [backup-simplify]: Simplify 0 into 0
0.629 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.629 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.630 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.632 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.634 * [backup-simplify]: Simplify (+ 0 0) into 0
0.634 * [taylor]: Taking taylor expansion of 0 in y
0.634 * [backup-simplify]: Simplify 0 into 0
0.635 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.637 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.637 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [backup-simplify]: Simplify 0 into 0
0.639 * [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))
0.640 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2)))
0.640 * [approximate]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in (x y) around 0
0.640 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in y
0.640 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.640 * [taylor]: Taking taylor expansion of 4.0 in y
0.640 * [backup-simplify]: Simplify 4.0 into 4.0
0.640 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.640 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.640 * [taylor]: Taking taylor expansion of y in y
0.640 * [backup-simplify]: Simplify 0 into 0
0.640 * [backup-simplify]: Simplify 1 into 1
0.641 * [backup-simplify]: Simplify (* 1 1) into 1
0.641 * [backup-simplify]: Simplify (/ 1 1) into 1
0.641 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.641 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.641 * [taylor]: Taking taylor expansion of x in y
0.641 * [backup-simplify]: Simplify x into x
0.641 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.641 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.641 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.641 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.641 * [taylor]: Taking taylor expansion of 4.0 in x
0.642 * [backup-simplify]: Simplify 4.0 into 4.0
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.642 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.642 * [taylor]: Taking taylor expansion of y in x
0.642 * [backup-simplify]: Simplify y into y
0.642 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.642 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.642 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.642 * [taylor]: Taking taylor expansion of x in x
0.642 * [backup-simplify]: Simplify 0 into 0
0.642 * [backup-simplify]: Simplify 1 into 1
0.643 * [backup-simplify]: Simplify (* 1 1) into 1
0.643 * [backup-simplify]: Simplify (/ 1 1) into 1
0.643 * [taylor]: Taking taylor expansion of (+ (* 4.0 (/ 1 (pow y 2))) (/ 1 (pow x 2))) in x
0.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.643 * [taylor]: Taking taylor expansion of 4.0 in x
0.643 * [backup-simplify]: Simplify 4.0 into 4.0
0.643 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.643 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.643 * [taylor]: Taking taylor expansion of y in x
0.643 * [backup-simplify]: Simplify y into y
0.643 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.644 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.644 * [taylor]: Taking taylor expansion of x in x
0.644 * [backup-simplify]: Simplify 0 into 0
0.644 * [backup-simplify]: Simplify 1 into 1
0.644 * [backup-simplify]: Simplify (* 1 1) into 1
0.645 * [backup-simplify]: Simplify (/ 1 1) into 1
0.645 * [backup-simplify]: Simplify (+ 0 1) into 1
0.645 * [taylor]: Taking taylor expansion of 1 in y
0.645 * [backup-simplify]: Simplify 1 into 1
0.646 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.647 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.647 * [backup-simplify]: Simplify (+ 0 0) into 0
0.647 * [taylor]: Taking taylor expansion of 0 in y
0.647 * [backup-simplify]: Simplify 0 into 0
0.648 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.649 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.650 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
0.650 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.650 * [taylor]: Taking taylor expansion of 4.0 in y
0.650 * [backup-simplify]: Simplify 4.0 into 4.0
0.650 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.650 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.650 * [taylor]: Taking taylor expansion of y in y
0.650 * [backup-simplify]: Simplify 0 into 0
0.650 * [backup-simplify]: Simplify 1 into 1
0.651 * [backup-simplify]: Simplify (* 1 1) into 1
0.651 * [backup-simplify]: Simplify (/ 1 1) into 1
0.652 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.652 * [backup-simplify]: Simplify 4.0 into 4.0
0.652 * [backup-simplify]: Simplify 1 into 1
0.652 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.652 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.653 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.654 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.655 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.656 * [backup-simplify]: Simplify (+ 0 0) into 0
0.656 * [taylor]: Taking taylor expansion of 0 in y
0.656 * [backup-simplify]: Simplify 0 into 0
0.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.658 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 0 into 0
0.658 * [backup-simplify]: Simplify 0 into 0
0.659 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.659 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.660 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.663 * [backup-simplify]: Simplify (+ 0 0) into 0
0.664 * [taylor]: Taking taylor expansion of 0 in y
0.664 * [backup-simplify]: Simplify 0 into 0
0.665 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.667 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.667 * [backup-simplify]: Simplify 0 into 0
0.667 * [backup-simplify]: Simplify 0 into 0
0.667 * [backup-simplify]: Simplify 0 into 0
0.667 * [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))
0.668 * * * [progress]: simplifying candidates
0.670 * [simplify]: Simplifying:
  (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* y 4.0) y))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (expm1 (+ (* x x) (* (* y 4.0) y)))
  (log1p (+ (* x x) (* (* y 4.0) y)))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -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)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
0.672 * * [simplify]: iteration 0: 98 enodes
0.715 * * [simplify]: iteration 1: 279 enodes
0.903 * * [simplify]: iteration 2: 1796 enodes
2.381 * * [simplify]: iteration complete: 5000 enodes
2.381 * * [simplify]: Extracting #0: cost 62 inf + 0
2.383 * * [simplify]: Extracting #1: cost 627 inf + 2
2.390 * * [simplify]: Extracting #2: cost 1532 inf + 5081
2.413 * * [simplify]: Extracting #3: cost 835 inf + 100665
2.491 * * [simplify]: Extracting #4: cost 153 inf + 252642
2.594 * * [simplify]: Extracting #5: cost 15 inf + 289911
2.690 * * [simplify]: Extracting #6: cost 0 inf + 295098
2.806 * [simplify]: Simplified to:
  (expm1 (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (log1p (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (log (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (log (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (exp (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (* (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))) (* (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))) (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x)))))
  (* (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x)))) (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x)))))
  (cbrt (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (* (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))) (* (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))) (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x)))))
  (sqrt (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x))))
  (- (- (* x x) (* y (* y 4.0))))
  (- (fma y (* y 4.0) (* x x)))
  (/ (* x x) (fma y (* y 4.0) (* x x)))
  (/ (* y (* y 4.0)) (fma y (* y 4.0) (* x x)))
  (* (/ (cbrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma y (* y 4.0) (* x x)))) (/ (cbrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (cbrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma y (* y 4.0) (* x x))))
  (* (/ (cbrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma y (* y 4.0) (* x x)))) (cbrt (- (* x x) (* y (* y 4.0)))))
  (/ (cbrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma y (* y 4.0) (* x x))))
  (* (cbrt (- (* x x) (* y (* y 4.0)))) (cbrt (- (* x x) (* y (* y 4.0)))))
  (/ (cbrt (- (* x x) (* y (* y 4.0)))) (fma y (* y 4.0) (* x x)))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (sqrt (fma y (* y 4.0) (* x x))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (/ (sqrt (- (* x x) (* y (* y 4.0)))) (fma y (* y 4.0) (* x x)))
  (/ 1 (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (- (* x x) (* y (* y 4.0))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ 1 (sqrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* y (* y 4.0))) (sqrt (fma y (* y 4.0) (* x x))))
  1
  (/ (- (* x x) (* y (* y 4.0))) (fma y (* y 4.0) (* x x)))
  (/ 1 (fma y (* y 4.0) (* x x)))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* y (* y 4.0))))
  (/ (/ (- (* x x) (* y (* y 4.0))) (cbrt (fma y (* y 4.0) (* x x)))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* y (* y 4.0))) (sqrt (fma y (* y 4.0) (* x x))))
  (- (* x x) (* y (* y 4.0)))
  (/ (fma y (* y 4.0) (* x x)) (cbrt (- (* x x) (* y (* y 4.0)))))
  (/ (fma y (* y 4.0) (* x x)) (sqrt (- (* x x) (* y (* y 4.0)))))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* y (* y 4.0))))
  (/ (- (* x x) (* y (* y 4.0))) (fma (* y (* y 4.0)) (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x (* x x)) (* x (* x x)))))
  (/ (- (* x x) (* y (* y 4.0))) (* (+ (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))))
  (* (fma y (* (* y 4.0) (fma y (* y 4.0) (* x x))) (* (* x x) (* x x))) (fma y (* y 4.0) (* x x)))
  (* (fma y (* y 4.0) (* x x)) (fma y (* y 4.0) (* x x)))
  (- (* x x) (* y (* y 4.0)))
  (* (* y 4.0) (+ (- y) y))
  (expm1 (- (* x x) (* y (* y 4.0))))
  (log1p (- (* x x) (* y (* y 4.0))))
  (* (- 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))))
  (* (- (* x x) (* y (* y 4.0))) (* (- (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0)))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (sqrt (- (* x x) (* y (* y 4.0))))
  (- (* (* x (* x x)) (* x (* x x))) (* (* (* y (* y 4.0)) (* (* y (* y 4.0)) (* y 4.0))) y))
  (fma y (* (* y 4.0) (fma y (* y 4.0) (* x x))) (* (* x x) (* x x)))
  (* (- y) (* y 4.0))
  (* (+ (* x x) (* y (* y 4.0))) (- (* x x) (* y (* y 4.0))))
  (fma y (* y 4.0) (* x x))
  (* (- y) (* y 4.0))
  (expm1 (fma y (* y 4.0) (* x x)))
  (log1p (fma y (* y 4.0) (* x x)))
  (exp (fma y (* y 4.0) (* x x)))
  (log (fma y (* y 4.0) (* x x)))
  (exp (fma y (* y 4.0) (* x x)))
  (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x))))
  (cbrt (fma y (* y 4.0) (* x x)))
  (* (* (fma y (* y 4.0) (* x x)) (fma y (* y 4.0) (* x x))) (fma y (* y 4.0) (* x x)))
  (sqrt (fma y (* y 4.0) (* x x)))
  (sqrt (fma y (* y 4.0) (* x x)))
  (fma (* y (* y 4.0)) (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x (* x x)) (* x (* x x))))
  (fma (- (* y (* y 4.0)) (* x x)) (* y (* y 4.0)) (* (* x x) (* x x)))
  (* (+ (* 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)))
  (fma y (* y 4.0) (* x x))
  (fma y (* y 4.0) (* x x))
  (fma y (* y 4.0) (* x x))
2.815 * * * [progress]: adding candidates to table
3.244 * * [progress]: iteration 2 / 4
3.244 * * * [progress]: picking best candidate
3.265 * * * * [pick]: Picked  #<alt (λ (x y) -1.0)>
3.266 * * * [progress]: localizing error
3.266 * * * [progress]: generating rewritten candidates
3.266 * * * [progress]: generating series expansions
3.266 * * * [progress]: simplifying candidates
3.266 * [simplify]: Simplifying:
  
3.266 * * [simplify]: iteration 0: 0 enodes
3.266 * * [simplify]: iteration complete: 0 enodes
3.266 * * [simplify]: Extracting #0: cost 0 inf + 0
3.266 * [simplify]: Simplified to:
  
3.266 * * * [progress]: adding candidates to table
3.267 * * [progress]: iteration 3 / 4
3.267 * * * [progress]: picking best candidate
3.282 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))>
3.282 * * * [progress]: localizing error
3.296 * * * [progress]: generating rewritten candidates
3.296 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
3.316 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
3.331 * * * [progress]: generating series expansions
3.331 * * * * [progress]: [ 1 / 2 ] generating series at (2)
3.331 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))
3.331 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in (x y) around 0
3.332 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in y
3.332 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.332 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.332 * [taylor]: Taking taylor expansion of x in y
3.332 * [backup-simplify]: Simplify x into x
3.332 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.332 * [taylor]: Taking taylor expansion of 4.0 in y
3.332 * [backup-simplify]: Simplify 4.0 into 4.0
3.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.332 * [taylor]: Taking taylor expansion of y in y
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 1 into 1
3.332 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in y
3.332 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
3.332 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in y
3.332 * [taylor]: Taking taylor expansion of y in y
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 1 into 1
3.332 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
3.332 * [taylor]: Taking taylor expansion of 4.0 in y
3.332 * [backup-simplify]: Simplify 4.0 into 4.0
3.332 * [taylor]: Taking taylor expansion of y in y
3.332 * [backup-simplify]: Simplify 0 into 0
3.332 * [backup-simplify]: Simplify 1 into 1
3.332 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.332 * [taylor]: Taking taylor expansion of x in y
3.332 * [backup-simplify]: Simplify x into x
3.333 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.333 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.333 * [backup-simplify]: Simplify (* 4.0 0) into 0
3.334 * [backup-simplify]: Simplify (* 0 0) into 0
3.334 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.334 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
3.334 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.334 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
3.334 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.334 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.335 * [taylor]: Taking taylor expansion of x in x
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 1 into 1
3.335 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.335 * [taylor]: Taking taylor expansion of 4.0 in x
3.335 * [backup-simplify]: Simplify 4.0 into 4.0
3.335 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.335 * [taylor]: Taking taylor expansion of y in x
3.335 * [backup-simplify]: Simplify y into y
3.335 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
3.335 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
3.335 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
3.335 * [taylor]: Taking taylor expansion of y in x
3.335 * [backup-simplify]: Simplify y into y
3.335 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
3.335 * [taylor]: Taking taylor expansion of 4.0 in x
3.335 * [backup-simplify]: Simplify 4.0 into 4.0
3.335 * [taylor]: Taking taylor expansion of y in x
3.335 * [backup-simplify]: Simplify y into y
3.335 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.335 * [taylor]: Taking taylor expansion of x in x
3.335 * [backup-simplify]: Simplify 0 into 0
3.335 * [backup-simplify]: Simplify 1 into 1
3.335 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.335 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.336 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.336 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.336 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
3.336 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
3.336 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.336 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.337 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
3.337 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.337 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.337 * [taylor]: Taking taylor expansion of x in x
3.337 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify 1 into 1
3.337 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.337 * [taylor]: Taking taylor expansion of 4.0 in x
3.337 * [backup-simplify]: Simplify 4.0 into 4.0
3.337 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.337 * [taylor]: Taking taylor expansion of y in x
3.337 * [backup-simplify]: Simplify y into y
3.337 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
3.337 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
3.337 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
3.337 * [taylor]: Taking taylor expansion of y in x
3.337 * [backup-simplify]: Simplify y into y
3.337 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
3.337 * [taylor]: Taking taylor expansion of 4.0 in x
3.337 * [backup-simplify]: Simplify 4.0 into 4.0
3.337 * [taylor]: Taking taylor expansion of y in x
3.337 * [backup-simplify]: Simplify y into y
3.337 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.337 * [taylor]: Taking taylor expansion of x in x
3.337 * [backup-simplify]: Simplify 0 into 0
3.337 * [backup-simplify]: Simplify 1 into 1
3.337 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.337 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.338 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.338 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.338 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
3.338 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
3.338 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
3.338 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.338 * [taylor]: Taking taylor expansion of -1.0 in y
3.338 * [backup-simplify]: Simplify -1.0 into -1.0
3.338 * [backup-simplify]: Simplify -1.0 into -1.0
3.338 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.339 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.339 * [backup-simplify]: Simplify (- 0) into 0
3.339 * [backup-simplify]: Simplify (+ 0 0) into 0
3.340 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
3.340 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
3.340 * [backup-simplify]: Simplify (+ 0 0) into 0
3.340 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
3.340 * [taylor]: Taking taylor expansion of 0 in y
3.340 * [backup-simplify]: Simplify 0 into 0
3.340 * [backup-simplify]: Simplify 0 into 0
3.340 * [backup-simplify]: Simplify 0 into 0
3.341 * [backup-simplify]: Simplify (* 1 1) into 1
3.341 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.342 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.342 * [backup-simplify]: Simplify (- 0) into 0
3.342 * [backup-simplify]: Simplify (+ 1 0) into 1
3.343 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
3.343 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
3.343 * [backup-simplify]: Simplify (* 1 1) into 1
3.343 * [backup-simplify]: Simplify (+ 0 1) into 1
3.344 * [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)))
3.344 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.344 * [taylor]: Taking taylor expansion of 0.5 in y
3.344 * [backup-simplify]: Simplify 0.5 into 0.5
3.344 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.344 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.344 * [taylor]: Taking taylor expansion of y in y
3.344 * [backup-simplify]: Simplify 0 into 0
3.344 * [backup-simplify]: Simplify 1 into 1
3.344 * [backup-simplify]: Simplify (* 1 1) into 1
3.345 * [backup-simplify]: Simplify (/ 1 1) into 1
3.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.346 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.347 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
3.347 * [backup-simplify]: Simplify 0 into 0
3.347 * [backup-simplify]: Simplify 0 into 0
3.347 * [backup-simplify]: Simplify 0 into 0
3.348 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.348 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.350 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.351 * [backup-simplify]: Simplify (- 0) into 0
3.351 * [backup-simplify]: Simplify (+ 0 0) into 0
3.352 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.356 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))) into 0
3.357 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.357 * [backup-simplify]: Simplify (+ 0 0) into 0
3.358 * [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
3.358 * [taylor]: Taking taylor expansion of 0 in y
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify 0 into 0
3.358 * [backup-simplify]: Simplify -1.0 into -1.0
3.358 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (fma (/ 1 y) (* (/ 1 y) 4.0) (* (/ 1 x) (/ 1 x)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))
3.358 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in (x y) around 0
3.358 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in y
3.358 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.358 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.358 * [taylor]: Taking taylor expansion of x in y
3.358 * [backup-simplify]: Simplify x into x
3.358 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.359 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.359 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.359 * [taylor]: Taking taylor expansion of 4.0 in y
3.359 * [backup-simplify]: Simplify 4.0 into 4.0
3.359 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.359 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.359 * [taylor]: Taking taylor expansion of y in y
3.359 * [backup-simplify]: Simplify 0 into 0
3.359 * [backup-simplify]: Simplify 1 into 1
3.359 * [backup-simplify]: Simplify (* 1 1) into 1
3.360 * [backup-simplify]: Simplify (/ 1 1) into 1
3.360 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in y
3.360 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
3.360 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in y
3.360 * [taylor]: Taking taylor expansion of (/ 1 y) in y
3.360 * [taylor]: Taking taylor expansion of y in y
3.360 * [backup-simplify]: Simplify 0 into 0
3.360 * [backup-simplify]: Simplify 1 into 1
3.360 * [backup-simplify]: Simplify (/ 1 1) into 1
3.360 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
3.360 * [taylor]: Taking taylor expansion of 4.0 in y
3.360 * [backup-simplify]: Simplify 4.0 into 4.0
3.360 * [taylor]: Taking taylor expansion of y in y
3.360 * [backup-simplify]: Simplify 0 into 0
3.360 * [backup-simplify]: Simplify 1 into 1
3.361 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
3.361 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.361 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.361 * [taylor]: Taking taylor expansion of x in y
3.361 * [backup-simplify]: Simplify x into x
3.361 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.361 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.361 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.362 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.362 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.363 * [backup-simplify]: Simplify (* 1 4.0) into 4.0
3.363 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.363 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.363 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
3.363 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.363 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.363 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.363 * [taylor]: Taking taylor expansion of x in x
3.363 * [backup-simplify]: Simplify 0 into 0
3.363 * [backup-simplify]: Simplify 1 into 1
3.364 * [backup-simplify]: Simplify (* 1 1) into 1
3.364 * [backup-simplify]: Simplify (/ 1 1) into 1
3.364 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.364 * [taylor]: Taking taylor expansion of 4.0 in x
3.364 * [backup-simplify]: Simplify 4.0 into 4.0
3.364 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.364 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.364 * [taylor]: Taking taylor expansion of y in x
3.364 * [backup-simplify]: Simplify y into y
3.364 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.364 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.364 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
3.364 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
3.364 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
3.364 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.364 * [taylor]: Taking taylor expansion of y in x
3.365 * [backup-simplify]: Simplify y into y
3.365 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.365 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
3.365 * [taylor]: Taking taylor expansion of 4.0 in x
3.365 * [backup-simplify]: Simplify 4.0 into 4.0
3.365 * [taylor]: Taking taylor expansion of y in x
3.365 * [backup-simplify]: Simplify y into y
3.365 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
3.365 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.365 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.365 * [taylor]: Taking taylor expansion of x in x
3.365 * [backup-simplify]: Simplify 0 into 0
3.365 * [backup-simplify]: Simplify 1 into 1
3.365 * [backup-simplify]: Simplify (* 1 1) into 1
3.365 * [backup-simplify]: Simplify (/ 1 1) into 1
3.366 * [backup-simplify]: Simplify (+ 1 0) into 1
3.366 * [backup-simplify]: Simplify (+ 0 1) into 1
3.366 * [backup-simplify]: Simplify (/ 1 1) into 1
3.366 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
3.366 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.366 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.366 * [taylor]: Taking taylor expansion of x in x
3.366 * [backup-simplify]: Simplify 0 into 0
3.366 * [backup-simplify]: Simplify 1 into 1
3.367 * [backup-simplify]: Simplify (* 1 1) into 1
3.367 * [backup-simplify]: Simplify (/ 1 1) into 1
3.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.367 * [taylor]: Taking taylor expansion of 4.0 in x
3.367 * [backup-simplify]: Simplify 4.0 into 4.0
3.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.367 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.367 * [taylor]: Taking taylor expansion of y in x
3.367 * [backup-simplify]: Simplify y into y
3.367 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.367 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.367 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
3.367 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
3.367 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
3.367 * [taylor]: Taking taylor expansion of (/ 1 y) in x
3.367 * [taylor]: Taking taylor expansion of y in x
3.367 * [backup-simplify]: Simplify y into y
3.367 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
3.367 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
3.367 * [taylor]: Taking taylor expansion of 4.0 in x
3.367 * [backup-simplify]: Simplify 4.0 into 4.0
3.367 * [taylor]: Taking taylor expansion of y in x
3.367 * [backup-simplify]: Simplify y into y
3.368 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
3.368 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.368 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.368 * [taylor]: Taking taylor expansion of x in x
3.368 * [backup-simplify]: Simplify 0 into 0
3.368 * [backup-simplify]: Simplify 1 into 1
3.368 * [backup-simplify]: Simplify (* 1 1) into 1
3.368 * [backup-simplify]: Simplify (/ 1 1) into 1
3.368 * [backup-simplify]: Simplify (+ 1 0) into 1
3.369 * [backup-simplify]: Simplify (+ 0 1) into 1
3.369 * [backup-simplify]: Simplify (/ 1 1) into 1
3.369 * [taylor]: Taking taylor expansion of 1 in y
3.369 * [backup-simplify]: Simplify 1 into 1
3.369 * [backup-simplify]: Simplify 1 into 1
3.370 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.370 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.370 * [backup-simplify]: Simplify (+ 0 0) into 0
3.371 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.371 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.371 * [backup-simplify]: Simplify (+ 0 0) into 0
3.372 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.372 * [taylor]: Taking taylor expansion of 0 in y
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify 0 into 0
3.372 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.373 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.373 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.373 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.374 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.374 * [backup-simplify]: Simplify (* (/ 1 y) (/ 4.0 y)) into (/ 4.0 (pow y 2))
3.374 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.375 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.375 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.376 * [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))))
3.376 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.376 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.376 * [taylor]: Taking taylor expansion of 8.0 in y
3.376 * [backup-simplify]: Simplify 8.0 into 8.0
3.376 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.376 * [taylor]: Taking taylor expansion of y in y
3.376 * [backup-simplify]: Simplify 0 into 0
3.376 * [backup-simplify]: Simplify 1 into 1
3.376 * [backup-simplify]: Simplify (* 1 1) into 1
3.376 * [backup-simplify]: Simplify (/ 1 1) into 1
3.377 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.377 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.378 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.379 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.380 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.381 * [backup-simplify]: Simplify (- 0) into 0
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 0 into 0
3.381 * [backup-simplify]: Simplify 0 into 0
3.382 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.383 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.384 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.385 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.385 * [backup-simplify]: Simplify (- 0) into 0
3.385 * [backup-simplify]: Simplify (+ 0 0) into 0
3.386 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0
3.386 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
3.386 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (* 0 (/ 4.0 y))) into 0
3.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.389 * [backup-simplify]: Simplify (+ 0 0) into 0
3.391 * [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
3.391 * [taylor]: Taking taylor expansion of 0 in y
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify 0 into 0
3.391 * [backup-simplify]: Simplify 1 into 1
3.392 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (fma (/ 1 (- y)) (* (/ 1 (- y)) 4.0) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))
3.392 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in (x y) around 0
3.392 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in y
3.392 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.392 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.392 * [taylor]: Taking taylor expansion of x in y
3.392 * [backup-simplify]: Simplify x into x
3.392 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.392 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.392 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.392 * [taylor]: Taking taylor expansion of 4.0 in y
3.392 * [backup-simplify]: Simplify 4.0 into 4.0
3.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.392 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.393 * [taylor]: Taking taylor expansion of y in y
3.393 * [backup-simplify]: Simplify 0 into 0
3.393 * [backup-simplify]: Simplify 1 into 1
3.393 * [backup-simplify]: Simplify (* 1 1) into 1
3.394 * [backup-simplify]: Simplify (/ 1 1) into 1
3.394 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in y
3.394 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
3.394 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in y
3.394 * [taylor]: Taking taylor expansion of (/ -1 y) in y
3.394 * [taylor]: Taking taylor expansion of -1 in y
3.394 * [backup-simplify]: Simplify -1 into -1
3.394 * [taylor]: Taking taylor expansion of y in y
3.394 * [backup-simplify]: Simplify 0 into 0
3.394 * [backup-simplify]: Simplify 1 into 1
3.395 * [backup-simplify]: Simplify (/ -1 1) into -1
3.395 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
3.395 * [taylor]: Taking taylor expansion of -4.0 in y
3.395 * [backup-simplify]: Simplify -4.0 into -4.0
3.395 * [taylor]: Taking taylor expansion of y in y
3.395 * [backup-simplify]: Simplify 0 into 0
3.395 * [backup-simplify]: Simplify 1 into 1
3.396 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
3.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.396 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.396 * [taylor]: Taking taylor expansion of x in y
3.396 * [backup-simplify]: Simplify x into x
3.396 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.396 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.397 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.397 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.398 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.399 * [backup-simplify]: Simplify (* -1 -4.0) into 4.0
3.400 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
3.401 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.401 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
3.401 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.401 * [taylor]: Taking taylor expansion of x in x
3.401 * [backup-simplify]: Simplify 0 into 0
3.401 * [backup-simplify]: Simplify 1 into 1
3.402 * [backup-simplify]: Simplify (* 1 1) into 1
3.402 * [backup-simplify]: Simplify (/ 1 1) into 1
3.402 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.402 * [taylor]: Taking taylor expansion of 4.0 in x
3.402 * [backup-simplify]: Simplify 4.0 into 4.0
3.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.402 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.402 * [taylor]: Taking taylor expansion of y in x
3.402 * [backup-simplify]: Simplify y into y
3.402 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.403 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.403 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
3.403 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
3.403 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
3.403 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.403 * [taylor]: Taking taylor expansion of -1 in x
3.403 * [backup-simplify]: Simplify -1 into -1
3.403 * [taylor]: Taking taylor expansion of y in x
3.403 * [backup-simplify]: Simplify y into y
3.403 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.403 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
3.403 * [taylor]: Taking taylor expansion of -4.0 in x
3.403 * [backup-simplify]: Simplify -4.0 into -4.0
3.403 * [taylor]: Taking taylor expansion of y in x
3.403 * [backup-simplify]: Simplify y into y
3.403 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
3.403 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.403 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.403 * [taylor]: Taking taylor expansion of x in x
3.404 * [backup-simplify]: Simplify 0 into 0
3.404 * [backup-simplify]: Simplify 1 into 1
3.404 * [backup-simplify]: Simplify (* 1 1) into 1
3.405 * [backup-simplify]: Simplify (/ 1 1) into 1
3.405 * [backup-simplify]: Simplify (+ 1 0) into 1
3.406 * [backup-simplify]: Simplify (+ 0 1) into 1
3.406 * [backup-simplify]: Simplify (/ 1 1) into 1
3.406 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
3.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.406 * [taylor]: Taking taylor expansion of x in x
3.406 * [backup-simplify]: Simplify 0 into 0
3.407 * [backup-simplify]: Simplify 1 into 1
3.407 * [backup-simplify]: Simplify (* 1 1) into 1
3.407 * [backup-simplify]: Simplify (/ 1 1) into 1
3.408 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.408 * [taylor]: Taking taylor expansion of 4.0 in x
3.408 * [backup-simplify]: Simplify 4.0 into 4.0
3.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.408 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.408 * [taylor]: Taking taylor expansion of y in x
3.408 * [backup-simplify]: Simplify y into y
3.408 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.408 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.408 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
3.408 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
3.408 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
3.408 * [taylor]: Taking taylor expansion of (/ -1 y) in x
3.408 * [taylor]: Taking taylor expansion of -1 in x
3.408 * [backup-simplify]: Simplify -1 into -1
3.408 * [taylor]: Taking taylor expansion of y in x
3.408 * [backup-simplify]: Simplify y into y
3.409 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
3.409 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
3.409 * [taylor]: Taking taylor expansion of -4.0 in x
3.409 * [backup-simplify]: Simplify -4.0 into -4.0
3.409 * [taylor]: Taking taylor expansion of y in x
3.409 * [backup-simplify]: Simplify y into y
3.409 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
3.409 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.409 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.409 * [taylor]: Taking taylor expansion of x in x
3.409 * [backup-simplify]: Simplify 0 into 0
3.409 * [backup-simplify]: Simplify 1 into 1
3.410 * [backup-simplify]: Simplify (* 1 1) into 1
3.410 * [backup-simplify]: Simplify (/ 1 1) into 1
3.411 * [backup-simplify]: Simplify (+ 1 0) into 1
3.411 * [backup-simplify]: Simplify (+ 0 1) into 1
3.411 * [backup-simplify]: Simplify (/ 1 1) into 1
3.411 * [taylor]: Taking taylor expansion of 1 in y
3.411 * [backup-simplify]: Simplify 1 into 1
3.411 * [backup-simplify]: Simplify 1 into 1
3.412 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.413 * [backup-simplify]: Simplify (+ 0 0) into 0
3.414 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.415 * [backup-simplify]: Simplify (+ 0 0) into 0
3.416 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.416 * [taylor]: Taking taylor expansion of 0 in y
3.416 * [backup-simplify]: Simplify 0 into 0
3.416 * [backup-simplify]: Simplify 0 into 0
3.416 * [backup-simplify]: Simplify 0 into 0
3.417 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.419 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.419 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.419 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.419 * [backup-simplify]: Simplify (* (/ -1 y) (/ -4.0 y)) into (/ 4.0 (pow y 2))
3.421 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.422 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
3.423 * [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))))
3.423 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.423 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.423 * [taylor]: Taking taylor expansion of 8.0 in y
3.423 * [backup-simplify]: Simplify 8.0 into 8.0
3.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.423 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.423 * [taylor]: Taking taylor expansion of y in y
3.423 * [backup-simplify]: Simplify 0 into 0
3.423 * [backup-simplify]: Simplify 1 into 1
3.424 * [backup-simplify]: Simplify (* 1 1) into 1
3.424 * [backup-simplify]: Simplify (/ 1 1) into 1
3.425 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.427 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.429 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.430 * [backup-simplify]: Simplify (- 0) into 0
3.430 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify 0 into 0
3.430 * [backup-simplify]: Simplify 0 into 0
3.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.432 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.433 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.433 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.434 * [backup-simplify]: Simplify (- 0) into 0
3.434 * [backup-simplify]: Simplify (+ 0 0) into 0
3.435 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)))) into 0
3.435 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
3.435 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (* 0 (/ -4.0 y))) into 0
3.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.437 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.438 * [backup-simplify]: Simplify (+ 0 0) into 0
3.440 * [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
3.440 * [taylor]: Taking taylor expansion of 0 in y
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 0 into 0
3.440 * [backup-simplify]: Simplify 1 into 1
3.440 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
3.440 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
3.440 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
3.440 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.440 * [taylor]: Taking taylor expansion of x in y
3.440 * [backup-simplify]: Simplify x into x
3.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.441 * [taylor]: Taking taylor expansion of 4.0 in y
3.441 * [backup-simplify]: Simplify 4.0 into 4.0
3.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.441 * [taylor]: Taking taylor expansion of y in y
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.441 * [taylor]: Taking taylor expansion of x in x
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.441 * [taylor]: Taking taylor expansion of 4.0 in x
3.441 * [backup-simplify]: Simplify 4.0 into 4.0
3.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.441 * [taylor]: Taking taylor expansion of y in x
3.441 * [backup-simplify]: Simplify y into y
3.441 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.441 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.441 * [taylor]: Taking taylor expansion of x in x
3.441 * [backup-simplify]: Simplify 0 into 0
3.441 * [backup-simplify]: Simplify 1 into 1
3.441 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.441 * [taylor]: Taking taylor expansion of 4.0 in x
3.441 * [backup-simplify]: Simplify 4.0 into 4.0
3.441 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.441 * [taylor]: Taking taylor expansion of y in x
3.441 * [backup-simplify]: Simplify y into y
3.442 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.442 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.442 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.442 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.442 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
3.442 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.442 * [taylor]: Taking taylor expansion of 4.0 in y
3.442 * [backup-simplify]: Simplify 4.0 into 4.0
3.442 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.442 * [taylor]: Taking taylor expansion of y in y
3.442 * [backup-simplify]: Simplify 0 into 0
3.442 * [backup-simplify]: Simplify 1 into 1
3.443 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.443 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.444 * [backup-simplify]: Simplify (- 0) into 0
3.444 * [backup-simplify]: Simplify (+ 0 0) into 0
3.444 * [taylor]: Taking taylor expansion of 0 in y
3.444 * [backup-simplify]: Simplify 0 into 0
3.444 * [backup-simplify]: Simplify 0 into 0
3.445 * [backup-simplify]: Simplify (* 1 1) into 1
3.445 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.446 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.447 * [backup-simplify]: Simplify (- 0) into 0
3.447 * [backup-simplify]: Simplify (+ 1 0) into 1
3.447 * [taylor]: Taking taylor expansion of 1 in y
3.447 * [backup-simplify]: Simplify 1 into 1
3.447 * [backup-simplify]: Simplify 1 into 1
3.447 * [backup-simplify]: Simplify 0 into 0
3.448 * [backup-simplify]: Simplify (* 1 1) into 1
3.448 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.449 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.449 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.451 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.452 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.453 * [backup-simplify]: Simplify (- 0) into 0
3.453 * [backup-simplify]: Simplify (+ 0 0) into 0
3.453 * [taylor]: Taking taylor expansion of 0 in y
3.453 * [backup-simplify]: Simplify 0 into 0
3.453 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify 0 into 0
3.454 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.455 * [backup-simplify]: Simplify (- 0) into 0
3.455 * [backup-simplify]: Simplify 0 into 0
3.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.458 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
3.459 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
3.459 * [backup-simplify]: Simplify (- 0) into 0
3.459 * [backup-simplify]: Simplify (+ 0 0) into 0
3.459 * [taylor]: Taking taylor expansion of 0 in y
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify 0 into 0
3.459 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
3.460 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
3.460 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
3.460 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.460 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.460 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.460 * [taylor]: Taking taylor expansion of x in y
3.460 * [backup-simplify]: Simplify x into x
3.460 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.460 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.460 * [taylor]: Taking taylor expansion of 4.0 in y
3.460 * [backup-simplify]: Simplify 4.0 into 4.0
3.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.460 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.460 * [taylor]: Taking taylor expansion of y in y
3.460 * [backup-simplify]: Simplify 0 into 0
3.460 * [backup-simplify]: Simplify 1 into 1
3.461 * [backup-simplify]: Simplify (* 1 1) into 1
3.461 * [backup-simplify]: Simplify (/ 1 1) into 1
3.461 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.461 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.461 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.461 * [taylor]: Taking taylor expansion of x in x
3.461 * [backup-simplify]: Simplify 0 into 0
3.461 * [backup-simplify]: Simplify 1 into 1
3.461 * [backup-simplify]: Simplify (* 1 1) into 1
3.462 * [backup-simplify]: Simplify (/ 1 1) into 1
3.462 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.462 * [taylor]: Taking taylor expansion of 4.0 in x
3.462 * [backup-simplify]: Simplify 4.0 into 4.0
3.462 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.462 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.462 * [taylor]: Taking taylor expansion of y in x
3.462 * [backup-simplify]: Simplify y into y
3.462 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.462 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.462 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.462 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.462 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.462 * [taylor]: Taking taylor expansion of x in x
3.462 * [backup-simplify]: Simplify 0 into 0
3.462 * [backup-simplify]: Simplify 1 into 1
3.463 * [backup-simplify]: Simplify (* 1 1) into 1
3.463 * [backup-simplify]: Simplify (/ 1 1) into 1
3.463 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.463 * [taylor]: Taking taylor expansion of 4.0 in x
3.463 * [backup-simplify]: Simplify 4.0 into 4.0
3.463 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.463 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.463 * [taylor]: Taking taylor expansion of y in x
3.463 * [backup-simplify]: Simplify y into y
3.463 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.463 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.464 * [backup-simplify]: Simplify (+ 1 0) into 1
3.464 * [taylor]: Taking taylor expansion of 1 in y
3.464 * [backup-simplify]: Simplify 1 into 1
3.464 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.465 * [backup-simplify]: Simplify (+ 0 0) into 0
3.465 * [taylor]: Taking taylor expansion of 0 in y
3.465 * [backup-simplify]: Simplify 0 into 0
3.465 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.466 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.466 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.466 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.466 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.466 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.466 * [taylor]: Taking taylor expansion of 4.0 in y
3.467 * [backup-simplify]: Simplify 4.0 into 4.0
3.467 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.467 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.467 * [taylor]: Taking taylor expansion of y in y
3.467 * [backup-simplify]: Simplify 0 into 0
3.467 * [backup-simplify]: Simplify 1 into 1
3.467 * [backup-simplify]: Simplify (* 1 1) into 1
3.467 * [backup-simplify]: Simplify (/ 1 1) into 1
3.468 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.468 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.468 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.468 * [backup-simplify]: Simplify 1 into 1
3.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.469 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.470 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.470 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.470 * [backup-simplify]: Simplify (- 0) into 0
3.471 * [backup-simplify]: Simplify (+ 0 0) into 0
3.471 * [taylor]: Taking taylor expansion of 0 in y
3.471 * [backup-simplify]: Simplify 0 into 0
3.471 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.472 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.472 * [backup-simplify]: Simplify (- 0) into 0
3.472 * [backup-simplify]: Simplify 0 into 0
3.472 * [backup-simplify]: Simplify 0 into 0
3.472 * [backup-simplify]: Simplify 0 into 0
3.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.474 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.474 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.475 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.475 * [backup-simplify]: Simplify (- 0) into 0
3.475 * [backup-simplify]: Simplify (+ 0 0) into 0
3.475 * [taylor]: Taking taylor expansion of 0 in y
3.476 * [backup-simplify]: Simplify 0 into 0
3.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.477 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.477 * [backup-simplify]: Simplify (- 0) into 0
3.478 * [backup-simplify]: Simplify 0 into 0
3.478 * [backup-simplify]: Simplify 0 into 0
3.478 * [backup-simplify]: Simplify 0 into 0
3.478 * [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)))
3.478 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
3.478 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
3.478 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.478 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.478 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.479 * [taylor]: Taking taylor expansion of x in y
3.479 * [backup-simplify]: Simplify x into x
3.479 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.479 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.479 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.479 * [taylor]: Taking taylor expansion of 4.0 in y
3.479 * [backup-simplify]: Simplify 4.0 into 4.0
3.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.479 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.479 * [taylor]: Taking taylor expansion of y in y
3.479 * [backup-simplify]: Simplify 0 into 0
3.479 * [backup-simplify]: Simplify 1 into 1
3.479 * [backup-simplify]: Simplify (* 1 1) into 1
3.479 * [backup-simplify]: Simplify (/ 1 1) into 1
3.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.480 * [taylor]: Taking taylor expansion of x in x
3.480 * [backup-simplify]: Simplify 0 into 0
3.480 * [backup-simplify]: Simplify 1 into 1
3.480 * [backup-simplify]: Simplify (* 1 1) into 1
3.480 * [backup-simplify]: Simplify (/ 1 1) into 1
3.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.480 * [taylor]: Taking taylor expansion of 4.0 in x
3.480 * [backup-simplify]: Simplify 4.0 into 4.0
3.480 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.480 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.480 * [taylor]: Taking taylor expansion of y in x
3.480 * [backup-simplify]: Simplify y into y
3.480 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.480 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.480 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.480 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.480 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.481 * [taylor]: Taking taylor expansion of x in x
3.481 * [backup-simplify]: Simplify 0 into 0
3.481 * [backup-simplify]: Simplify 1 into 1
3.481 * [backup-simplify]: Simplify (* 1 1) into 1
3.481 * [backup-simplify]: Simplify (/ 1 1) into 1
3.481 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.481 * [taylor]: Taking taylor expansion of 4.0 in x
3.481 * [backup-simplify]: Simplify 4.0 into 4.0
3.481 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.481 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.481 * [taylor]: Taking taylor expansion of y in x
3.481 * [backup-simplify]: Simplify y into y
3.481 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.481 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.482 * [backup-simplify]: Simplify (+ 1 0) into 1
3.482 * [taylor]: Taking taylor expansion of 1 in y
3.482 * [backup-simplify]: Simplify 1 into 1
3.482 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.483 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.483 * [backup-simplify]: Simplify (+ 0 0) into 0
3.483 * [taylor]: Taking taylor expansion of 0 in y
3.483 * [backup-simplify]: Simplify 0 into 0
3.484 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.484 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.484 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.485 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.485 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
3.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.485 * [taylor]: Taking taylor expansion of 4.0 in y
3.485 * [backup-simplify]: Simplify 4.0 into 4.0
3.485 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.485 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.485 * [taylor]: Taking taylor expansion of y in y
3.485 * [backup-simplify]: Simplify 0 into 0
3.485 * [backup-simplify]: Simplify 1 into 1
3.485 * [backup-simplify]: Simplify (* 1 1) into 1
3.485 * [backup-simplify]: Simplify (/ 1 1) into 1
3.486 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.486 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.486 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.486 * [backup-simplify]: Simplify 1 into 1
3.487 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.488 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.488 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.488 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.489 * [backup-simplify]: Simplify (- 0) into 0
3.489 * [backup-simplify]: Simplify (+ 0 0) into 0
3.489 * [taylor]: Taking taylor expansion of 0 in y
3.489 * [backup-simplify]: Simplify 0 into 0
3.489 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.490 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.490 * [backup-simplify]: Simplify (- 0) into 0
3.490 * [backup-simplify]: Simplify 0 into 0
3.490 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify 0 into 0
3.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
3.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.495 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.495 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
3.497 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
3.497 * [backup-simplify]: Simplify (- 0) into 0
3.498 * [backup-simplify]: Simplify (+ 0 0) into 0
3.498 * [taylor]: Taking taylor expansion of 0 in y
3.498 * [backup-simplify]: Simplify 0 into 0
3.499 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.500 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.502 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.502 * [backup-simplify]: Simplify (- 0) into 0
3.502 * [backup-simplify]: Simplify 0 into 0
3.502 * [backup-simplify]: Simplify 0 into 0
3.502 * [backup-simplify]: Simplify 0 into 0
3.504 * [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)))
3.504 * * * [progress]: simplifying candidates
3.505 * [simplify]: Simplifying:
  (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (fma y (* y 4.0) (* x x))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (fma y (* y 4.0) (* x x)) (fma y (* y 4.0) (* x x))) (fma y (* y 4.0) (* x x))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (fma y (* y 4.0) (* x x)))
  (/ (* x x) (fma y (* y 4.0) (* x x)))
  (/ (* (* y 4.0) y) (fma y (* y 4.0) (* x x)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma y (* y 4.0) (* x x)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma y (* y 4.0) (* x x)))
  (/ 1 (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma y (* y 4.0) (* x x))))
  (/ 1 (sqrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma y (* y 4.0) (* x x))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))
  (/ 1 (fma y (* y 4.0) (* x x)))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (fma y (* y 4.0) (* x x)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma y (* y 4.0) (* x x)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (* (fma y (* y 4.0) (* x x)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (fma y (* y 4.0) (* x x)) (+ (* x x) (* (* y 4.0) y)))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* y 4.0) y))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  -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)))
3.508 * * [simplify]: iteration 0: 90 enodes
3.536 * * [simplify]: iteration 1: 241 enodes
3.659 * * [simplify]: iteration 2: 1424 enodes
4.558 * * [simplify]: iteration complete: 5000 enodes
4.558 * * [simplify]: Extracting #0: cost 50 inf + 0
4.561 * * [simplify]: Extracting #1: cost 589 inf + 2
4.571 * * [simplify]: Extracting #2: cost 1465 inf + 3834
4.591 * * [simplify]: Extracting #3: cost 1091 inf + 59472
4.638 * * [simplify]: Extracting #4: cost 427 inf + 193844
4.749 * * [simplify]: Extracting #5: cost 38 inf + 299160
4.839 * * [simplify]: Extracting #6: cost 0 inf + 313079
4.930 * [simplify]: Simplified to:
  (expm1 (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (exp (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (* (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))) (* (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))) (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))))
  (* (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))) (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))))
  (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (* (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))) (* (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))) (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y)))))
  (+ (* 4.0 (* y y)) (* (- x) x))
  (- (fma x x (* 4.0 (* y y))))
  (/ x (/ (fma x x (* 4.0 (* y y))) x))
  (/ (* 4.0 (* y y)) (fma x x (* 4.0 (* y y))))
  (* (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y))))) (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y))))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (/ (sqrt (fma x x (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma 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)))) (fma x x (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (* (cbrt (fma x x (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y))))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma x x (* 4.0 (* y y)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma x x (* 4.0 (* y y)))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (fma x x (* 4.0 (* y y))))
  (/ (/ 1 (cbrt (fma x x (* 4.0 (* y y))))) (cbrt (fma x x (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (cbrt (fma x x (* 4.0 (* y y)))))
  (/ 1 (sqrt (fma x x (* 4.0 (* y y)))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (fma x x (* 4.0 (* y y)))))
  1
  (/ (- (* x x) (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))
  (/ 1 (fma x x (* 4.0 (* y y))))
  (/ (fma x x (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (/ (- (* x x) (* 4.0 (* y y))) (* (cbrt (fma x x (* 4.0 (* y y)))) (cbrt (fma x x (* 4.0 (* y y))))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (fma x x (* 4.0 (* y y)))))
  (- (* x x) (* 4.0 (* y y)))
  (/ (fma x x (* 4.0 (* y y))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (fma x x (* 4.0 (* y y))) (sqrt (- (* x x) (* 4.0 (* y y)))))
  (/ (fma x x (* 4.0 (* y y))) (- (* x x) (* 4.0 (* y y))))
  (* (fma x x (* 4.0 (* y y))) (fma (fma x x (* 4.0 (* y y))) (* 4.0 (* y y)) (* (* x x) (* x x))))
  (* (fma x x (* 4.0 (* y y))) (fma x x (* 4.0 (* y y))))
  (- (* x x) (* 4.0 (* y y)))
  (* y (+ (- (* y 4.0)) (* y 4.0)))
  (expm1 (- (* x x) (* 4.0 (* y y))))
  (log1p (- (* x x) (* 4.0 (* y y))))
  (* (- y) (* y 4.0))
  (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))))
  (* (* (- (* 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))))
  (- (* (* (* x x) (* x x)) (* x x)) (* (* (* (* 4.0 (* y y)) y) (* (* 4.0 (* y y)) y)) 4.0))
  (fma (fma x x (* 4.0 (* y y))) (* 4.0 (* y y)) (* (* x x) (* x x)))
  (* (- y) (* y 4.0))
  (* (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (fma x x (* 4.0 (* y y)))
  (* (- y) (* y 4.0))
  -1.0
  1
  1
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
4.937 * * * [progress]: adding candidates to table
5.220 * * [progress]: iteration 4 / 4
5.220 * * * [progress]: picking best candidate
5.242 * * * * [pick]: Picked  #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))>
5.242 * * * [progress]: localizing error
5.286 * * * [progress]: generating rewritten candidates
5.286 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1)
5.318 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1)
5.325 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
5.326 * * * * [progress]: [ 4 / 4 ] rewriting at (2)
5.327 * * * [progress]: generating series expansions
5.327 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1)
5.327 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))
5.327 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in (x y) around 0
5.327 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in y
5.327 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.328 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.328 * [taylor]: Taking taylor expansion of x in y
5.328 * [backup-simplify]: Simplify x into x
5.328 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.328 * [taylor]: Taking taylor expansion of 4.0 in y
5.328 * [backup-simplify]: Simplify 4.0 into 4.0
5.328 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.328 * [taylor]: Taking taylor expansion of y in y
5.328 * [backup-simplify]: Simplify 0 into 0
5.328 * [backup-simplify]: Simplify 1 into 1
5.328 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in y
5.328 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.328 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in y
5.328 * [taylor]: Taking taylor expansion of y in y
5.328 * [backup-simplify]: Simplify 0 into 0
5.328 * [backup-simplify]: Simplify 1 into 1
5.328 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
5.328 * [taylor]: Taking taylor expansion of 4.0 in y
5.328 * [backup-simplify]: Simplify 4.0 into 4.0
5.328 * [taylor]: Taking taylor expansion of y in y
5.328 * [backup-simplify]: Simplify 0 into 0
5.328 * [backup-simplify]: Simplify 1 into 1
5.328 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.328 * [taylor]: Taking taylor expansion of x in y
5.328 * [backup-simplify]: Simplify x into x
5.328 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.328 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.329 * [backup-simplify]: Simplify (* 4.0 0) into 0
5.329 * [backup-simplify]: Simplify (* 0 0) into 0
5.329 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.329 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
5.329 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
5.329 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.329 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.330 * [taylor]: Taking taylor expansion of x in x
5.330 * [backup-simplify]: Simplify 0 into 0
5.330 * [backup-simplify]: Simplify 1 into 1
5.330 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.330 * [taylor]: Taking taylor expansion of 4.0 in x
5.330 * [backup-simplify]: Simplify 4.0 into 4.0
5.330 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.330 * [taylor]: Taking taylor expansion of y in x
5.330 * [backup-simplify]: Simplify y into y
5.330 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.330 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.330 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.330 * [taylor]: Taking taylor expansion of y in x
5.330 * [backup-simplify]: Simplify y into y
5.330 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.330 * [taylor]: Taking taylor expansion of 4.0 in x
5.330 * [backup-simplify]: Simplify 4.0 into 4.0
5.330 * [taylor]: Taking taylor expansion of y in x
5.330 * [backup-simplify]: Simplify y into y
5.330 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.330 * [taylor]: Taking taylor expansion of x in x
5.330 * [backup-simplify]: Simplify 0 into 0
5.330 * [backup-simplify]: Simplify 1 into 1
5.330 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.330 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.330 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.330 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.330 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.330 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.331 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.331 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.331 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.331 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.331 * [taylor]: Taking taylor expansion of x in x
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 1 into 1
5.331 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.331 * [taylor]: Taking taylor expansion of 4.0 in x
5.331 * [backup-simplify]: Simplify 4.0 into 4.0
5.331 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.331 * [taylor]: Taking taylor expansion of y in x
5.331 * [backup-simplify]: Simplify y into y
5.331 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.331 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.331 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.331 * [taylor]: Taking taylor expansion of y in x
5.331 * [backup-simplify]: Simplify y into y
5.331 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.331 * [taylor]: Taking taylor expansion of 4.0 in x
5.331 * [backup-simplify]: Simplify 4.0 into 4.0
5.331 * [taylor]: Taking taylor expansion of y in x
5.331 * [backup-simplify]: Simplify y into y
5.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.331 * [taylor]: Taking taylor expansion of x in x
5.331 * [backup-simplify]: Simplify 0 into 0
5.331 * [backup-simplify]: Simplify 1 into 1
5.331 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.331 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.332 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.332 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.332 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.332 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.332 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.332 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.332 * [taylor]: Taking taylor expansion of -1.0 in y
5.332 * [backup-simplify]: Simplify -1.0 into -1.0
5.332 * [backup-simplify]: Simplify -1.0 into -1.0
5.332 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.333 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.333 * [backup-simplify]: Simplify (- 0) into 0
5.333 * [backup-simplify]: Simplify (+ 0 0) into 0
5.334 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
5.334 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
5.334 * [backup-simplify]: Simplify (+ 0 0) into 0
5.334 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.334 * [taylor]: Taking taylor expansion of 0 in y
5.334 * [backup-simplify]: Simplify 0 into 0
5.334 * [backup-simplify]: Simplify 0 into 0
5.334 * [backup-simplify]: Simplify 0 into 0
5.335 * [backup-simplify]: Simplify (* 1 1) into 1
5.335 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.336 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.336 * [backup-simplify]: Simplify (- 0) into 0
5.336 * [backup-simplify]: Simplify (+ 1 0) into 1
5.337 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
5.337 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
5.337 * [backup-simplify]: Simplify (* 1 1) into 1
5.338 * [backup-simplify]: Simplify (+ 0 1) into 1
5.338 * [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)))
5.338 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
5.338 * [taylor]: Taking taylor expansion of 0.5 in y
5.338 * [backup-simplify]: Simplify 0.5 into 0.5
5.338 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.338 * [taylor]: Taking taylor expansion of y in y
5.338 * [backup-simplify]: Simplify 0 into 0
5.338 * [backup-simplify]: Simplify 1 into 1
5.339 * [backup-simplify]: Simplify (* 1 1) into 1
5.339 * [backup-simplify]: Simplify (/ 1 1) into 1
5.339 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.340 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.340 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.341 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.341 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.342 * [backup-simplify]: Simplify 0 into 0
5.342 * [backup-simplify]: Simplify 0 into 0
5.342 * [backup-simplify]: Simplify 0 into 0
5.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.343 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.344 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.344 * [backup-simplify]: Simplify (- 0) into 0
5.344 * [backup-simplify]: Simplify (+ 0 0) into 0
5.345 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.345 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))) into 0
5.346 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.347 * [backup-simplify]: Simplify (+ 0 0) into 0
5.347 * [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
5.347 * [taylor]: Taking taylor expansion of 0 in y
5.348 * [backup-simplify]: Simplify 0 into 0
5.348 * [backup-simplify]: Simplify 0 into 0
5.348 * [backup-simplify]: Simplify -1.0 into -1.0
5.348 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (fma (/ 1 y) (* (/ 1 y) 4.0) (* (/ 1 x) (/ 1 x)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))
5.348 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in (x y) around 0
5.348 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in y
5.348 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.348 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.348 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.348 * [taylor]: Taking taylor expansion of x in y
5.348 * [backup-simplify]: Simplify x into x
5.348 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.349 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.349 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.349 * [taylor]: Taking taylor expansion of 4.0 in y
5.349 * [backup-simplify]: Simplify 4.0 into 4.0
5.349 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.349 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.349 * [taylor]: Taking taylor expansion of y in y
5.349 * [backup-simplify]: Simplify 0 into 0
5.349 * [backup-simplify]: Simplify 1 into 1
5.349 * [backup-simplify]: Simplify (* 1 1) into 1
5.350 * [backup-simplify]: Simplify (/ 1 1) into 1
5.350 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in y
5.350 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.350 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in y
5.350 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.350 * [taylor]: Taking taylor expansion of y in y
5.350 * [backup-simplify]: Simplify 0 into 0
5.350 * [backup-simplify]: Simplify 1 into 1
5.351 * [backup-simplify]: Simplify (/ 1 1) into 1
5.351 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
5.351 * [taylor]: Taking taylor expansion of 4.0 in y
5.351 * [backup-simplify]: Simplify 4.0 into 4.0
5.351 * [taylor]: Taking taylor expansion of y in y
5.351 * [backup-simplify]: Simplify 0 into 0
5.351 * [backup-simplify]: Simplify 1 into 1
5.351 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
5.351 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.351 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.351 * [taylor]: Taking taylor expansion of x in y
5.352 * [backup-simplify]: Simplify x into x
5.352 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.352 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.352 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.353 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.354 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.354 * [backup-simplify]: Simplify (* 1 4.0) into 4.0
5.355 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.355 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.356 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
5.356 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.356 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.356 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.356 * [taylor]: Taking taylor expansion of x in x
5.356 * [backup-simplify]: Simplify 0 into 0
5.356 * [backup-simplify]: Simplify 1 into 1
5.356 * [backup-simplify]: Simplify (* 1 1) into 1
5.357 * [backup-simplify]: Simplify (/ 1 1) into 1
5.357 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.357 * [taylor]: Taking taylor expansion of 4.0 in x
5.357 * [backup-simplify]: Simplify 4.0 into 4.0
5.357 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.357 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.357 * [taylor]: Taking taylor expansion of y in x
5.357 * [backup-simplify]: Simplify y into y
5.357 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.357 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.357 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.357 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.357 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.357 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.357 * [taylor]: Taking taylor expansion of y in x
5.357 * [backup-simplify]: Simplify y into y
5.357 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.358 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.358 * [taylor]: Taking taylor expansion of 4.0 in x
5.358 * [backup-simplify]: Simplify 4.0 into 4.0
5.358 * [taylor]: Taking taylor expansion of y in x
5.358 * [backup-simplify]: Simplify y into y
5.358 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.358 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.358 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.358 * [taylor]: Taking taylor expansion of x in x
5.358 * [backup-simplify]: Simplify 0 into 0
5.358 * [backup-simplify]: Simplify 1 into 1
5.358 * [backup-simplify]: Simplify (* 1 1) into 1
5.359 * [backup-simplify]: Simplify (/ 1 1) into 1
5.359 * [backup-simplify]: Simplify (+ 1 0) into 1
5.360 * [backup-simplify]: Simplify (+ 0 1) into 1
5.360 * [backup-simplify]: Simplify (/ 1 1) into 1
5.360 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
5.360 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.360 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.360 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.360 * [taylor]: Taking taylor expansion of x in x
5.360 * [backup-simplify]: Simplify 0 into 0
5.360 * [backup-simplify]: Simplify 1 into 1
5.361 * [backup-simplify]: Simplify (* 1 1) into 1
5.361 * [backup-simplify]: Simplify (/ 1 1) into 1
5.361 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.361 * [taylor]: Taking taylor expansion of 4.0 in x
5.361 * [backup-simplify]: Simplify 4.0 into 4.0
5.361 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.361 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.361 * [taylor]: Taking taylor expansion of y in x
5.361 * [backup-simplify]: Simplify y into y
5.361 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.362 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.362 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.362 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.362 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.362 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.362 * [taylor]: Taking taylor expansion of y in x
5.362 * [backup-simplify]: Simplify y into y
5.362 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.362 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.362 * [taylor]: Taking taylor expansion of 4.0 in x
5.362 * [backup-simplify]: Simplify 4.0 into 4.0
5.362 * [taylor]: Taking taylor expansion of y in x
5.362 * [backup-simplify]: Simplify y into y
5.362 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.362 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.362 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.362 * [taylor]: Taking taylor expansion of x in x
5.362 * [backup-simplify]: Simplify 0 into 0
5.362 * [backup-simplify]: Simplify 1 into 1
5.363 * [backup-simplify]: Simplify (* 1 1) into 1
5.363 * [backup-simplify]: Simplify (/ 1 1) into 1
5.364 * [backup-simplify]: Simplify (+ 1 0) into 1
5.364 * [backup-simplify]: Simplify (+ 0 1) into 1
5.364 * [backup-simplify]: Simplify (/ 1 1) into 1
5.364 * [taylor]: Taking taylor expansion of 1 in y
5.365 * [backup-simplify]: Simplify 1 into 1
5.365 * [backup-simplify]: Simplify 1 into 1
5.366 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.366 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.367 * [backup-simplify]: Simplify (+ 0 0) into 0
5.368 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.368 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.369 * [backup-simplify]: Simplify (+ 0 0) into 0
5.369 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.370 * [taylor]: Taking taylor expansion of 0 in y
5.370 * [backup-simplify]: Simplify 0 into 0
5.370 * [backup-simplify]: Simplify 0 into 0
5.370 * [backup-simplify]: Simplify 0 into 0
5.371 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.372 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.373 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.373 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.373 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.373 * [backup-simplify]: Simplify (* (/ 1 y) (/ 4.0 y)) into (/ 4.0 (pow y 2))
5.375 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.376 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.377 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.379 * [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))))
5.379 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
5.379 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.379 * [taylor]: Taking taylor expansion of 8.0 in y
5.379 * [backup-simplify]: Simplify 8.0 into 8.0
5.379 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.379 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.379 * [taylor]: Taking taylor expansion of y in y
5.379 * [backup-simplify]: Simplify 0 into 0
5.379 * [backup-simplify]: Simplify 1 into 1
5.380 * [backup-simplify]: Simplify (* 1 1) into 1
5.380 * [backup-simplify]: Simplify (/ 1 1) into 1
5.381 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.382 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.383 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.384 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.385 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.386 * [backup-simplify]: Simplify (- 0) into 0
5.386 * [backup-simplify]: Simplify 0 into 0
5.386 * [backup-simplify]: Simplify 0 into 0
5.386 * [backup-simplify]: Simplify 0 into 0
5.387 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.388 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.389 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.389 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.390 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.391 * [backup-simplify]: Simplify (- 0) into 0
5.391 * [backup-simplify]: Simplify (+ 0 0) into 0
5.392 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0
5.392 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.392 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (* 0 (/ 4.0 y))) into 0
5.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.395 * [backup-simplify]: Simplify (+ 0 0) into 0
5.397 * [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
5.397 * [taylor]: Taking taylor expansion of 0 in y
5.397 * [backup-simplify]: Simplify 0 into 0
5.398 * [backup-simplify]: Simplify 0 into 0
5.398 * [backup-simplify]: Simplify 1 into 1
5.398 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (fma (/ 1 (- y)) (* (/ 1 (- y)) 4.0) (* (/ 1 (- x)) (/ 1 (- x))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))
5.398 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in (x y) around 0
5.398 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in y
5.398 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.398 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.398 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.398 * [taylor]: Taking taylor expansion of x in y
5.398 * [backup-simplify]: Simplify x into x
5.398 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.399 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.399 * [taylor]: Taking taylor expansion of 4.0 in y
5.399 * [backup-simplify]: Simplify 4.0 into 4.0
5.399 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.399 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.399 * [taylor]: Taking taylor expansion of y in y
5.399 * [backup-simplify]: Simplify 0 into 0
5.399 * [backup-simplify]: Simplify 1 into 1
5.400 * [backup-simplify]: Simplify (* 1 1) into 1
5.400 * [backup-simplify]: Simplify (/ 1 1) into 1
5.400 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in y
5.400 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.400 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in y
5.400 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.400 * [taylor]: Taking taylor expansion of -1 in y
5.400 * [backup-simplify]: Simplify -1 into -1
5.400 * [taylor]: Taking taylor expansion of y in y
5.400 * [backup-simplify]: Simplify 0 into 0
5.400 * [backup-simplify]: Simplify 1 into 1
5.401 * [backup-simplify]: Simplify (/ -1 1) into -1
5.401 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
5.401 * [taylor]: Taking taylor expansion of -4.0 in y
5.401 * [backup-simplify]: Simplify -4.0 into -4.0
5.401 * [taylor]: Taking taylor expansion of y in y
5.401 * [backup-simplify]: Simplify 0 into 0
5.401 * [backup-simplify]: Simplify 1 into 1
5.402 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
5.402 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.402 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.402 * [taylor]: Taking taylor expansion of x in y
5.402 * [backup-simplify]: Simplify x into x
5.402 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.402 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.403 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.403 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.404 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.404 * [backup-simplify]: Simplify (* -1 -4.0) into 4.0
5.405 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.406 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.406 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
5.406 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.406 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.406 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.406 * [taylor]: Taking taylor expansion of x in x
5.406 * [backup-simplify]: Simplify 0 into 0
5.406 * [backup-simplify]: Simplify 1 into 1
5.407 * [backup-simplify]: Simplify (* 1 1) into 1
5.407 * [backup-simplify]: Simplify (/ 1 1) into 1
5.407 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.407 * [taylor]: Taking taylor expansion of 4.0 in x
5.407 * [backup-simplify]: Simplify 4.0 into 4.0
5.407 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.407 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.407 * [taylor]: Taking taylor expansion of y in x
5.407 * [backup-simplify]: Simplify y into y
5.407 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.408 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.408 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
5.408 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.408 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
5.408 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.408 * [taylor]: Taking taylor expansion of -1 in x
5.408 * [backup-simplify]: Simplify -1 into -1
5.408 * [taylor]: Taking taylor expansion of y in x
5.408 * [backup-simplify]: Simplify y into y
5.408 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.408 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
5.408 * [taylor]: Taking taylor expansion of -4.0 in x
5.408 * [backup-simplify]: Simplify -4.0 into -4.0
5.408 * [taylor]: Taking taylor expansion of y in x
5.408 * [backup-simplify]: Simplify y into y
5.408 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
5.408 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.408 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.408 * [taylor]: Taking taylor expansion of x in x
5.408 * [backup-simplify]: Simplify 0 into 0
5.409 * [backup-simplify]: Simplify 1 into 1
5.409 * [backup-simplify]: Simplify (* 1 1) into 1
5.410 * [backup-simplify]: Simplify (/ 1 1) into 1
5.410 * [backup-simplify]: Simplify (+ 1 0) into 1
5.411 * [backup-simplify]: Simplify (+ 0 1) into 1
5.411 * [backup-simplify]: Simplify (/ 1 1) into 1
5.411 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
5.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.411 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.411 * [taylor]: Taking taylor expansion of x in x
5.411 * [backup-simplify]: Simplify 0 into 0
5.411 * [backup-simplify]: Simplify 1 into 1
5.412 * [backup-simplify]: Simplify (* 1 1) into 1
5.412 * [backup-simplify]: Simplify (/ 1 1) into 1
5.412 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.412 * [taylor]: Taking taylor expansion of 4.0 in x
5.412 * [backup-simplify]: Simplify 4.0 into 4.0
5.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.412 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.412 * [taylor]: Taking taylor expansion of y in x
5.412 * [backup-simplify]: Simplify y into y
5.412 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.413 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.413 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
5.413 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.413 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
5.413 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.413 * [taylor]: Taking taylor expansion of -1 in x
5.413 * [backup-simplify]: Simplify -1 into -1
5.413 * [taylor]: Taking taylor expansion of y in x
5.413 * [backup-simplify]: Simplify y into y
5.413 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.413 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
5.413 * [taylor]: Taking taylor expansion of -4.0 in x
5.413 * [backup-simplify]: Simplify -4.0 into -4.0
5.413 * [taylor]: Taking taylor expansion of y in x
5.413 * [backup-simplify]: Simplify y into y
5.413 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
5.413 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.413 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.413 * [taylor]: Taking taylor expansion of x in x
5.413 * [backup-simplify]: Simplify 0 into 0
5.414 * [backup-simplify]: Simplify 1 into 1
5.414 * [backup-simplify]: Simplify (* 1 1) into 1
5.415 * [backup-simplify]: Simplify (/ 1 1) into 1
5.416 * [backup-simplify]: Simplify (+ 1 0) into 1
5.416 * [backup-simplify]: Simplify (+ 0 1) into 1
5.416 * [backup-simplify]: Simplify (/ 1 1) into 1
5.417 * [taylor]: Taking taylor expansion of 1 in y
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify 1 into 1
5.417 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.418 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.419 * [backup-simplify]: Simplify (+ 0 0) into 0
5.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.420 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.421 * [backup-simplify]: Simplify (+ 0 0) into 0
5.422 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.422 * [taylor]: Taking taylor expansion of 0 in y
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.422 * [backup-simplify]: Simplify 0 into 0
5.423 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.424 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.425 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.425 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.425 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.425 * [backup-simplify]: Simplify (* (/ -1 y) (/ -4.0 y)) into (/ 4.0 (pow y 2))
5.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.428 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.430 * [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))))
5.430 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
5.430 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.430 * [taylor]: Taking taylor expansion of 8.0 in y
5.430 * [backup-simplify]: Simplify 8.0 into 8.0
5.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.430 * [taylor]: Taking taylor expansion of y in y
5.430 * [backup-simplify]: Simplify 0 into 0
5.430 * [backup-simplify]: Simplify 1 into 1
5.431 * [backup-simplify]: Simplify (* 1 1) into 1
5.431 * [backup-simplify]: Simplify (/ 1 1) into 1
5.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.434 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.437 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.438 * [backup-simplify]: Simplify (- 0) into 0
5.438 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify 0 into 0
5.438 * [backup-simplify]: Simplify 0 into 0
5.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.440 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.441 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.442 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.442 * [backup-simplify]: Simplify (- 0) into 0
5.443 * [backup-simplify]: Simplify (+ 0 0) into 0
5.443 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)))) into 0
5.443 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
5.443 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (* 0 (/ -4.0 y))) into 0
5.444 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.445 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.446 * [backup-simplify]: Simplify (+ 0 0) into 0
5.448 * [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
5.448 * [taylor]: Taking taylor expansion of 0 in y
5.448 * [backup-simplify]: Simplify 0 into 0
5.448 * [backup-simplify]: Simplify 0 into 0
5.448 * [backup-simplify]: Simplify 1 into 1
5.448 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1)
5.448 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
5.449 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
5.449 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.449 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.449 * [taylor]: Taking taylor expansion of x in y
5.449 * [backup-simplify]: Simplify x into x
5.449 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.449 * [taylor]: Taking taylor expansion of 4.0 in y
5.449 * [backup-simplify]: Simplify 4.0 into 4.0
5.449 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.449 * [taylor]: Taking taylor expansion of y in y
5.449 * [backup-simplify]: Simplify 0 into 0
5.449 * [backup-simplify]: Simplify 1 into 1
5.449 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.449 * [taylor]: Taking taylor expansion of x in x
5.449 * [backup-simplify]: Simplify 0 into 0
5.449 * [backup-simplify]: Simplify 1 into 1
5.449 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.449 * [taylor]: Taking taylor expansion of 4.0 in x
5.449 * [backup-simplify]: Simplify 4.0 into 4.0
5.449 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.449 * [taylor]: Taking taylor expansion of y in x
5.449 * [backup-simplify]: Simplify y into y
5.449 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.449 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.449 * [taylor]: Taking taylor expansion of x in x
5.449 * [backup-simplify]: Simplify 0 into 0
5.449 * [backup-simplify]: Simplify 1 into 1
5.449 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.449 * [taylor]: Taking taylor expansion of 4.0 in x
5.449 * [backup-simplify]: Simplify 4.0 into 4.0
5.449 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.449 * [taylor]: Taking taylor expansion of y in x
5.449 * [backup-simplify]: Simplify y into y
5.450 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.450 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.450 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.450 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.450 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
5.450 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.450 * [taylor]: Taking taylor expansion of 4.0 in y
5.450 * [backup-simplify]: Simplify 4.0 into 4.0
5.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.450 * [taylor]: Taking taylor expansion of y in y
5.450 * [backup-simplify]: Simplify 0 into 0
5.450 * [backup-simplify]: Simplify 1 into 1
5.451 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.451 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.452 * [backup-simplify]: Simplify (- 0) into 0
5.455 * [backup-simplify]: Simplify (+ 0 0) into 0
5.456 * [taylor]: Taking taylor expansion of 0 in y
5.456 * [backup-simplify]: Simplify 0 into 0
5.456 * [backup-simplify]: Simplify 0 into 0
5.456 * [backup-simplify]: Simplify (* 1 1) into 1
5.457 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.458 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.459 * [backup-simplify]: Simplify (- 0) into 0
5.459 * [backup-simplify]: Simplify (+ 1 0) into 1
5.459 * [taylor]: Taking taylor expansion of 1 in y
5.459 * [backup-simplify]: Simplify 1 into 1
5.460 * [backup-simplify]: Simplify 1 into 1
5.460 * [backup-simplify]: Simplify 0 into 0
5.460 * [backup-simplify]: Simplify (* 1 1) into 1
5.461 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.461 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.462 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.462 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.463 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.465 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.465 * [backup-simplify]: Simplify (- 0) into 0
5.465 * [backup-simplify]: Simplify (+ 0 0) into 0
5.466 * [taylor]: Taking taylor expansion of 0 in y
5.466 * [backup-simplify]: Simplify 0 into 0
5.466 * [backup-simplify]: Simplify 0 into 0
5.466 * [backup-simplify]: Simplify 0 into 0
5.466 * [backup-simplify]: Simplify 0 into 0
5.466 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.467 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.468 * [backup-simplify]: Simplify (- 0) into 0
5.468 * [backup-simplify]: Simplify 0 into 0
5.469 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.470 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.472 * [backup-simplify]: Simplify (- 0) into 0
5.473 * [backup-simplify]: Simplify (+ 0 0) into 0
5.473 * [taylor]: Taking taylor expansion of 0 in y
5.473 * [backup-simplify]: Simplify 0 into 0
5.473 * [backup-simplify]: Simplify 0 into 0
5.473 * [backup-simplify]: Simplify 0 into 0
5.474 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
5.474 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.474 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.474 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.474 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.474 * [taylor]: Taking taylor expansion of x in y
5.474 * [backup-simplify]: Simplify x into x
5.474 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.474 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.474 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.474 * [taylor]: Taking taylor expansion of 4.0 in y
5.475 * [backup-simplify]: Simplify 4.0 into 4.0
5.475 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.475 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.475 * [taylor]: Taking taylor expansion of y in y
5.475 * [backup-simplify]: Simplify 0 into 0
5.475 * [backup-simplify]: Simplify 1 into 1
5.475 * [backup-simplify]: Simplify (* 1 1) into 1
5.476 * [backup-simplify]: Simplify (/ 1 1) into 1
5.476 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.476 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.476 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.476 * [taylor]: Taking taylor expansion of x in x
5.476 * [backup-simplify]: Simplify 0 into 0
5.476 * [backup-simplify]: Simplify 1 into 1
5.476 * [backup-simplify]: Simplify (* 1 1) into 1
5.477 * [backup-simplify]: Simplify (/ 1 1) into 1
5.477 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.477 * [taylor]: Taking taylor expansion of 4.0 in x
5.477 * [backup-simplify]: Simplify 4.0 into 4.0
5.477 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.477 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.477 * [taylor]: Taking taylor expansion of y in x
5.477 * [backup-simplify]: Simplify y into y
5.477 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.477 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.477 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.477 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.477 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.477 * [taylor]: Taking taylor expansion of x in x
5.477 * [backup-simplify]: Simplify 0 into 0
5.477 * [backup-simplify]: Simplify 1 into 1
5.478 * [backup-simplify]: Simplify (* 1 1) into 1
5.478 * [backup-simplify]: Simplify (/ 1 1) into 1
5.478 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.479 * [taylor]: Taking taylor expansion of 4.0 in x
5.479 * [backup-simplify]: Simplify 4.0 into 4.0
5.479 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.479 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.479 * [taylor]: Taking taylor expansion of y in x
5.479 * [backup-simplify]: Simplify y into y
5.479 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.479 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.480 * [backup-simplify]: Simplify (+ 1 0) into 1
5.480 * [taylor]: Taking taylor expansion of 1 in y
5.480 * [backup-simplify]: Simplify 1 into 1
5.480 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.481 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.482 * [backup-simplify]: Simplify (+ 0 0) into 0
5.482 * [taylor]: Taking taylor expansion of 0 in y
5.482 * [backup-simplify]: Simplify 0 into 0
5.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.484 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.484 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.485 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.485 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.485 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.485 * [taylor]: Taking taylor expansion of 4.0 in y
5.485 * [backup-simplify]: Simplify 4.0 into 4.0
5.485 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.485 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.485 * [taylor]: Taking taylor expansion of y in y
5.485 * [backup-simplify]: Simplify 0 into 0
5.485 * [backup-simplify]: Simplify 1 into 1
5.486 * [backup-simplify]: Simplify (* 1 1) into 1
5.486 * [backup-simplify]: Simplify (/ 1 1) into 1
5.487 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.487 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.487 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.488 * [backup-simplify]: Simplify 1 into 1
5.489 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.490 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.490 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.490 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.492 * [backup-simplify]: Simplify (- 0) into 0
5.492 * [backup-simplify]: Simplify (+ 0 0) into 0
5.492 * [taylor]: Taking taylor expansion of 0 in y
5.492 * [backup-simplify]: Simplify 0 into 0
5.493 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.494 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.495 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.495 * [backup-simplify]: Simplify (- 0) into 0
5.496 * [backup-simplify]: Simplify 0 into 0
5.496 * [backup-simplify]: Simplify 0 into 0
5.496 * [backup-simplify]: Simplify 0 into 0
5.497 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.499 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.499 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.500 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.501 * [backup-simplify]: Simplify (- 0) into 0
5.501 * [backup-simplify]: Simplify (+ 0 0) into 0
5.501 * [taylor]: Taking taylor expansion of 0 in y
5.501 * [backup-simplify]: Simplify 0 into 0
5.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.503 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.504 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.505 * [backup-simplify]: Simplify (- 0) into 0
5.505 * [backup-simplify]: Simplify 0 into 0
5.505 * [backup-simplify]: Simplify 0 into 0
5.505 * [backup-simplify]: Simplify 0 into 0
5.506 * [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)))
5.507 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.507 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.507 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.507 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.507 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.507 * [taylor]: Taking taylor expansion of x in y
5.507 * [backup-simplify]: Simplify x into x
5.507 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.507 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.507 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.507 * [taylor]: Taking taylor expansion of 4.0 in y
5.507 * [backup-simplify]: Simplify 4.0 into 4.0
5.507 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.507 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.507 * [taylor]: Taking taylor expansion of y in y
5.507 * [backup-simplify]: Simplify 0 into 0
5.507 * [backup-simplify]: Simplify 1 into 1
5.508 * [backup-simplify]: Simplify (* 1 1) into 1
5.508 * [backup-simplify]: Simplify (/ 1 1) into 1
5.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.508 * [taylor]: Taking taylor expansion of x in x
5.508 * [backup-simplify]: Simplify 0 into 0
5.508 * [backup-simplify]: Simplify 1 into 1
5.509 * [backup-simplify]: Simplify (* 1 1) into 1
5.509 * [backup-simplify]: Simplify (/ 1 1) into 1
5.509 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.509 * [taylor]: Taking taylor expansion of 4.0 in x
5.509 * [backup-simplify]: Simplify 4.0 into 4.0
5.509 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.509 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.509 * [taylor]: Taking taylor expansion of y in x
5.509 * [backup-simplify]: Simplify y into y
5.510 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.510 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.510 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.510 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.510 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.510 * [taylor]: Taking taylor expansion of x in x
5.510 * [backup-simplify]: Simplify 0 into 0
5.510 * [backup-simplify]: Simplify 1 into 1
5.510 * [backup-simplify]: Simplify (* 1 1) into 1
5.511 * [backup-simplify]: Simplify (/ 1 1) into 1
5.511 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.511 * [taylor]: Taking taylor expansion of 4.0 in x
5.511 * [backup-simplify]: Simplify 4.0 into 4.0
5.511 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.511 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.511 * [taylor]: Taking taylor expansion of y in x
5.511 * [backup-simplify]: Simplify y into y
5.511 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.511 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.512 * [backup-simplify]: Simplify (+ 1 0) into 1
5.512 * [taylor]: Taking taylor expansion of 1 in y
5.512 * [backup-simplify]: Simplify 1 into 1
5.513 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.514 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.514 * [backup-simplify]: Simplify (+ 0 0) into 0
5.514 * [taylor]: Taking taylor expansion of 0 in y
5.514 * [backup-simplify]: Simplify 0 into 0
5.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.517 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.517 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.517 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.517 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.517 * [taylor]: Taking taylor expansion of 4.0 in y
5.517 * [backup-simplify]: Simplify 4.0 into 4.0
5.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.517 * [taylor]: Taking taylor expansion of y in y
5.517 * [backup-simplify]: Simplify 0 into 0
5.517 * [backup-simplify]: Simplify 1 into 1
5.518 * [backup-simplify]: Simplify (* 1 1) into 1
5.518 * [backup-simplify]: Simplify (/ 1 1) into 1
5.519 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.519 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.520 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.520 * [backup-simplify]: Simplify 1 into 1
5.521 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.522 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.523 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.524 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.524 * [backup-simplify]: Simplify (- 0) into 0
5.524 * [backup-simplify]: Simplify (+ 0 0) into 0
5.524 * [taylor]: Taking taylor expansion of 0 in y
5.525 * [backup-simplify]: Simplify 0 into 0
5.525 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.526 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.527 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.528 * [backup-simplify]: Simplify (- 0) into 0
5.528 * [backup-simplify]: Simplify 0 into 0
5.528 * [backup-simplify]: Simplify 0 into 0
5.528 * [backup-simplify]: Simplify 0 into 0
5.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.531 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.531 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.532 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.533 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.534 * [backup-simplify]: Simplify (- 0) into 0
5.534 * [backup-simplify]: Simplify (+ 0 0) into 0
5.534 * [taylor]: Taking taylor expansion of 0 in y
5.534 * [backup-simplify]: Simplify 0 into 0
5.535 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.537 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.538 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.538 * [backup-simplify]: Simplify (- 0) into 0
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 0 into 0
5.538 * [backup-simplify]: Simplify 0 into 0
5.539 * [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)))
5.540 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
5.540 * [backup-simplify]: Simplify (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) into (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))
5.540 * [approximate]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in (x y) around 0
5.540 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in y
5.540 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.540 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in y
5.540 * [taylor]: Taking taylor expansion of 1 in y
5.540 * [backup-simplify]: Simplify 1 into 1
5.540 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in y
5.540 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.541 * [taylor]: Taking taylor expansion of x in y
5.541 * [backup-simplify]: Simplify x into x
5.541 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.541 * [taylor]: Taking taylor expansion of 4.0 in y
5.541 * [backup-simplify]: Simplify 4.0 into 4.0
5.541 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.541 * [taylor]: Taking taylor expansion of y in y
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 1 into 1
5.541 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in y
5.541 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.541 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in y
5.541 * [taylor]: Taking taylor expansion of y in y
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 1 into 1
5.541 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
5.541 * [taylor]: Taking taylor expansion of 4.0 in y
5.541 * [backup-simplify]: Simplify 4.0 into 4.0
5.541 * [taylor]: Taking taylor expansion of y in y
5.541 * [backup-simplify]: Simplify 0 into 0
5.541 * [backup-simplify]: Simplify 1 into 1
5.541 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.541 * [taylor]: Taking taylor expansion of x in y
5.541 * [backup-simplify]: Simplify x into x
5.541 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.542 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.542 * [backup-simplify]: Simplify (* 4.0 0) into 0
5.543 * [backup-simplify]: Simplify (* 0 0) into 0
5.543 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.543 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
5.543 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
5.544 * [backup-simplify]: Simplify (+ 1 1) into 2
5.544 * [backup-simplify]: Simplify (log 2) into (log 2)
5.544 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.545 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.545 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.545 * [taylor]: Taking taylor expansion of 1 in x
5.545 * [backup-simplify]: Simplify 1 into 1
5.545 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.545 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.545 * [taylor]: Taking taylor expansion of x in x
5.545 * [backup-simplify]: Simplify 0 into 0
5.545 * [backup-simplify]: Simplify 1 into 1
5.545 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.545 * [taylor]: Taking taylor expansion of 4.0 in x
5.545 * [backup-simplify]: Simplify 4.0 into 4.0
5.545 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.545 * [taylor]: Taking taylor expansion of y in x
5.545 * [backup-simplify]: Simplify y into y
5.545 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.545 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.545 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.545 * [taylor]: Taking taylor expansion of y in x
5.545 * [backup-simplify]: Simplify y into y
5.545 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.545 * [taylor]: Taking taylor expansion of 4.0 in x
5.545 * [backup-simplify]: Simplify 4.0 into 4.0
5.545 * [taylor]: Taking taylor expansion of y in x
5.545 * [backup-simplify]: Simplify y into y
5.545 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.545 * [taylor]: Taking taylor expansion of x in x
5.545 * [backup-simplify]: Simplify 0 into 0
5.546 * [backup-simplify]: Simplify 1 into 1
5.546 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.546 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.546 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.546 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.546 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.546 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.547 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.547 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.548 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.548 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.548 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.549 * [backup-simplify]: Simplify (- 0) into 0
5.549 * [backup-simplify]: Simplify (+ 0 0) into 0
5.550 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
5.550 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
5.550 * [backup-simplify]: Simplify (+ 0 0) into 0
5.551 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.551 * [backup-simplify]: Simplify (+ 0 0) into 0
5.552 * [backup-simplify]: Simplify (* 1 1) into 1
5.552 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.553 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.554 * [backup-simplify]: Simplify (- 0) into 0
5.554 * [backup-simplify]: Simplify (+ 1 0) into 1
5.555 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
5.556 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
5.556 * [backup-simplify]: Simplify (* 1 1) into 1
5.557 * [backup-simplify]: Simplify (+ 0 1) into 1
5.558 * [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)))
5.558 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
5.558 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow y 2)))) into (log (/ 0.5 (pow y 2)))
5.558 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.558 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.558 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.558 * [taylor]: Taking taylor expansion of 1 in x
5.558 * [backup-simplify]: Simplify 1 into 1
5.558 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.558 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.559 * [taylor]: Taking taylor expansion of x in x
5.559 * [backup-simplify]: Simplify 0 into 0
5.559 * [backup-simplify]: Simplify 1 into 1
5.559 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.559 * [taylor]: Taking taylor expansion of 4.0 in x
5.559 * [backup-simplify]: Simplify 4.0 into 4.0
5.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.559 * [taylor]: Taking taylor expansion of y in x
5.559 * [backup-simplify]: Simplify y into y
5.559 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.559 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.559 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.559 * [taylor]: Taking taylor expansion of y in x
5.559 * [backup-simplify]: Simplify y into y
5.559 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.559 * [taylor]: Taking taylor expansion of 4.0 in x
5.559 * [backup-simplify]: Simplify 4.0 into 4.0
5.559 * [taylor]: Taking taylor expansion of y in x
5.559 * [backup-simplify]: Simplify y into y
5.559 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.559 * [taylor]: Taking taylor expansion of x in x
5.559 * [backup-simplify]: Simplify 0 into 0
5.559 * [backup-simplify]: Simplify 1 into 1
5.559 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.559 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.560 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.560 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.560 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.560 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.560 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.561 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.561 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.562 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.562 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.563 * [backup-simplify]: Simplify (- 0) into 0
5.563 * [backup-simplify]: Simplify (+ 0 0) into 0
5.564 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
5.564 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
5.564 * [backup-simplify]: Simplify (+ 0 0) into 0
5.565 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.565 * [backup-simplify]: Simplify (+ 0 0) into 0
5.566 * [backup-simplify]: Simplify (* 1 1) into 1
5.566 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.567 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.568 * [backup-simplify]: Simplify (- 0) into 0
5.568 * [backup-simplify]: Simplify (+ 1 0) into 1
5.569 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
5.570 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
5.570 * [backup-simplify]: Simplify (* 1 1) into 1
5.571 * [backup-simplify]: Simplify (+ 0 1) into 1
5.571 * [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)))
5.572 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
5.572 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow y 2)))) into (log (/ 0.5 (pow y 2)))
5.573 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.573 * [taylor]: Taking taylor expansion of (+ (log (/ 0.5 (pow y 2))) (* 2 (log x))) in y
5.573 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y
5.573 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y
5.573 * [taylor]: Taking taylor expansion of 0.5 in y
5.573 * [backup-simplify]: Simplify 0.5 into 0.5
5.573 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.573 * [taylor]: Taking taylor expansion of y in y
5.573 * [backup-simplify]: Simplify 0 into 0
5.573 * [backup-simplify]: Simplify 1 into 1
5.574 * [backup-simplify]: Simplify (* 1 1) into 1
5.574 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
5.575 * [backup-simplify]: Simplify (log 0.5) into (log 0.5)
5.575 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
5.575 * [taylor]: Taking taylor expansion of 2 in y
5.575 * [backup-simplify]: Simplify 2 into 2
5.575 * [taylor]: Taking taylor expansion of (log x) in y
5.575 * [taylor]: Taking taylor expansion of x in y
5.575 * [backup-simplify]: Simplify x into x
5.575 * [backup-simplify]: Simplify (log x) into (log x)
5.576 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log 0.5)) into (- (log 0.5) (* 2 (log y)))
5.576 * [backup-simplify]: Simplify (* 2 (log x)) into (* 2 (log x))
5.577 * [backup-simplify]: Simplify (+ (- (log 0.5) (* 2 (log y))) (* 2 (log x))) into (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
5.577 * [backup-simplify]: Simplify (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))) into (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
5.578 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.579 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.581 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.581 * [backup-simplify]: Simplify (- 0) into 0
5.582 * [backup-simplify]: Simplify (+ 0 0) into 0
5.583 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.584 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))) into 0
5.585 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.585 * [backup-simplify]: Simplify (+ 0 0) into 0
5.586 * [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
5.587 * [backup-simplify]: Simplify (+ 0 0) into 0
5.588 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 1) into 0
5.588 * [taylor]: Taking taylor expansion of 0 in y
5.588 * [backup-simplify]: Simplify 0 into 0
5.589 * [backup-simplify]: Simplify 0 into 0
5.589 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
5.592 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 0.5 1)))) 1) into 0
5.593 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
5.594 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log x))) into 0
5.594 * [backup-simplify]: Simplify (+ 0 0) into 0
5.594 * [backup-simplify]: Simplify 0 into 0
5.595 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.597 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.599 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.599 * [backup-simplify]: Simplify (- 0) into 0
5.600 * [backup-simplify]: Simplify (+ 0 0) into 0
5.601 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.602 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y)))))) into 0
5.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.603 * [backup-simplify]: Simplify (+ 0 0) into 0
5.603 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.125 (/ 1 (pow y 4))))
5.604 * [backup-simplify]: Simplify (+ 0 (- (* 0.125 (/ 1 (pow y 4))))) into (- (* 0.125 (/ 1 (pow y 4))))
5.605 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 0.5 (/ 1 (pow y 2))) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 0.125 (/ 1 (pow y 4))))) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 2) into (/ -0.25 (pow y 2))
5.605 * [taylor]: Taking taylor expansion of (/ -0.25 (pow y 2)) in y
5.605 * [taylor]: Taking taylor expansion of -0.25 in y
5.605 * [backup-simplify]: Simplify -0.25 into -0.25
5.605 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.605 * [taylor]: Taking taylor expansion of y in y
5.605 * [backup-simplify]: Simplify 0 into 0
5.605 * [backup-simplify]: Simplify 1 into 1
5.606 * [backup-simplify]: Simplify (* 1 1) into 1
5.606 * [backup-simplify]: Simplify (/ -0.25 1) into -0.25
5.607 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.607 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.607 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.25 (/ 0 1)))) into 0
5.608 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.608 * [backup-simplify]: Simplify 0 into 0
5.608 * [backup-simplify]: Simplify 0 into 0
5.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.611 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 0.5 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 0.5 1)))) 2) into 0
5.612 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
5.613 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log x)))) into 0
5.613 * [backup-simplify]: Simplify (+ 0 0) into 0
5.613 * [backup-simplify]: Simplify 0 into 0
5.614 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.615 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
5.616 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
5.617 * [backup-simplify]: Simplify (- 0) into 0
5.617 * [backup-simplify]: Simplify (+ 0 0) into 0
5.618 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
5.621 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))))) into 0
5.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.622 * [backup-simplify]: Simplify (+ 0 0) into 0
5.623 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.125 (/ 1 (pow y 4)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
5.623 * [backup-simplify]: Simplify (+ 0 0) into 0
5.625 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 0.5 (/ 1 (pow y 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 0.125 (/ 1 (pow y 4))))) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 6) into 0
5.625 * [taylor]: Taking taylor expansion of 0 in y
5.625 * [backup-simplify]: Simplify 0 into 0
5.625 * [backup-simplify]: Simplify 0 into 0
5.626 * [backup-simplify]: Simplify (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))) into (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
5.626 * [backup-simplify]: Simplify (log1p (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (fma (/ 1 y) (* (/ 1 y) 4.0) (* (/ 1 x) (/ 1 x))))) into (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))
5.626 * [approximate]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in (x y) around 0
5.626 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in y
5.626 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.626 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in y
5.626 * [taylor]: Taking taylor expansion of 1 in y
5.626 * [backup-simplify]: Simplify 1 into 1
5.627 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in y
5.627 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.627 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.627 * [taylor]: Taking taylor expansion of x in y
5.627 * [backup-simplify]: Simplify x into x
5.627 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.627 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.627 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.627 * [taylor]: Taking taylor expansion of 4.0 in y
5.627 * [backup-simplify]: Simplify 4.0 into 4.0
5.627 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.627 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.627 * [taylor]: Taking taylor expansion of y in y
5.627 * [backup-simplify]: Simplify 0 into 0
5.627 * [backup-simplify]: Simplify 1 into 1
5.627 * [backup-simplify]: Simplify (* 1 1) into 1
5.628 * [backup-simplify]: Simplify (/ 1 1) into 1
5.628 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in y
5.628 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.628 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in y
5.628 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.628 * [taylor]: Taking taylor expansion of y in y
5.628 * [backup-simplify]: Simplify 0 into 0
5.628 * [backup-simplify]: Simplify 1 into 1
5.628 * [backup-simplify]: Simplify (/ 1 1) into 1
5.628 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
5.628 * [taylor]: Taking taylor expansion of 4.0 in y
5.628 * [backup-simplify]: Simplify 4.0 into 4.0
5.628 * [taylor]: Taking taylor expansion of y in y
5.628 * [backup-simplify]: Simplify 0 into 0
5.628 * [backup-simplify]: Simplify 1 into 1
5.629 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
5.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.629 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.629 * [taylor]: Taking taylor expansion of x in y
5.629 * [backup-simplify]: Simplify x into x
5.629 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.629 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.629 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.630 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.630 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.631 * [backup-simplify]: Simplify (* 1 4.0) into 4.0
5.631 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.631 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.632 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.632 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.633 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.633 * [backup-simplify]: Simplify (- 0) into 0
5.634 * [backup-simplify]: Simplify (+ 0 0) into 0
5.634 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
5.635 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.636 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 4.0)) into 0
5.636 * [backup-simplify]: Simplify (+ 0 0) into 0
5.637 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* -1.0 (/ 0 4.0)))) into 0
5.638 * [backup-simplify]: Simplify (+ 0 0) into 0
5.640 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.642 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.642 * [backup-simplify]: Simplify (- 0) into 0
5.643 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
5.644 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 4.0))) into 0
5.646 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
5.647 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 2)) 4.0) (+ (* -1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (* 0.5 (/ 1 (pow x 2)))
5.648 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow x 2)))) into (* 0.5 (/ 1 (pow x 2)))
5.648 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow x 2)))) into (log (/ 0.5 (pow x 2)))
5.648 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.648 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.648 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.648 * [taylor]: Taking taylor expansion of 1 in x
5.648 * [backup-simplify]: Simplify 1 into 1
5.648 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
5.648 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.648 * [taylor]: Taking taylor expansion of x in x
5.648 * [backup-simplify]: Simplify 0 into 0
5.648 * [backup-simplify]: Simplify 1 into 1
5.649 * [backup-simplify]: Simplify (* 1 1) into 1
5.649 * [backup-simplify]: Simplify (/ 1 1) into 1
5.649 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.649 * [taylor]: Taking taylor expansion of 4.0 in x
5.649 * [backup-simplify]: Simplify 4.0 into 4.0
5.649 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.649 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.650 * [taylor]: Taking taylor expansion of y in x
5.650 * [backup-simplify]: Simplify y into y
5.650 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.650 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.650 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.650 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.650 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.650 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.650 * [taylor]: Taking taylor expansion of y in x
5.650 * [backup-simplify]: Simplify y into y
5.650 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.650 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.650 * [taylor]: Taking taylor expansion of 4.0 in x
5.650 * [backup-simplify]: Simplify 4.0 into 4.0
5.650 * [taylor]: Taking taylor expansion of y in x
5.650 * [backup-simplify]: Simplify y into y
5.650 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.650 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.650 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.650 * [taylor]: Taking taylor expansion of x in x
5.651 * [backup-simplify]: Simplify 0 into 0
5.651 * [backup-simplify]: Simplify 1 into 1
5.651 * [backup-simplify]: Simplify (* 1 1) into 1
5.652 * [backup-simplify]: Simplify (/ 1 1) into 1
5.652 * [backup-simplify]: Simplify (+ 1 0) into 1
5.652 * [backup-simplify]: Simplify (+ 0 1) into 1
5.653 * [backup-simplify]: Simplify (/ 1 1) into 1
5.653 * [backup-simplify]: Simplify (+ 1 1) into 2
5.654 * [backup-simplify]: Simplify (log 2) into (log 2)
5.654 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.654 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.654 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.654 * [taylor]: Taking taylor expansion of 1 in x
5.654 * [backup-simplify]: Simplify 1 into 1
5.654 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
5.654 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.654 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.654 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.654 * [taylor]: Taking taylor expansion of x in x
5.654 * [backup-simplify]: Simplify 0 into 0
5.654 * [backup-simplify]: Simplify 1 into 1
5.655 * [backup-simplify]: Simplify (* 1 1) into 1
5.656 * [backup-simplify]: Simplify (/ 1 1) into 1
5.656 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.656 * [taylor]: Taking taylor expansion of 4.0 in x
5.656 * [backup-simplify]: Simplify 4.0 into 4.0
5.656 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.656 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.656 * [taylor]: Taking taylor expansion of y in x
5.656 * [backup-simplify]: Simplify y into y
5.656 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.656 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.656 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.656 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.656 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.656 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.657 * [taylor]: Taking taylor expansion of y in x
5.657 * [backup-simplify]: Simplify y into y
5.657 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.657 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.657 * [taylor]: Taking taylor expansion of 4.0 in x
5.657 * [backup-simplify]: Simplify 4.0 into 4.0
5.657 * [taylor]: Taking taylor expansion of y in x
5.657 * [backup-simplify]: Simplify y into y
5.657 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.657 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.657 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.657 * [taylor]: Taking taylor expansion of x in x
5.657 * [backup-simplify]: Simplify 0 into 0
5.657 * [backup-simplify]: Simplify 1 into 1
5.658 * [backup-simplify]: Simplify (* 1 1) into 1
5.658 * [backup-simplify]: Simplify (/ 1 1) into 1
5.659 * [backup-simplify]: Simplify (+ 1 0) into 1
5.659 * [backup-simplify]: Simplify (+ 0 1) into 1
5.659 * [backup-simplify]: Simplify (/ 1 1) into 1
5.660 * [backup-simplify]: Simplify (+ 1 1) into 2
5.660 * [backup-simplify]: Simplify (log 2) into (log 2)
5.660 * [taylor]: Taking taylor expansion of (log 2) in y
5.660 * [taylor]: Taking taylor expansion of 2 in y
5.661 * [backup-simplify]: Simplify 2 into 2
5.661 * [backup-simplify]: Simplify (log 2) into (log 2)
5.661 * [backup-simplify]: Simplify (log 2) into (log 2)
5.662 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.664 * [backup-simplify]: Simplify (+ 0 0) into 0
5.665 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.666 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.666 * [backup-simplify]: Simplify (+ 0 0) into 0
5.667 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.667 * [backup-simplify]: Simplify (+ 0 0) into 0
5.669 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
5.669 * [taylor]: Taking taylor expansion of 0 in y
5.669 * [backup-simplify]: Simplify 0 into 0
5.669 * [backup-simplify]: Simplify 0 into 0
5.671 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
5.671 * [backup-simplify]: Simplify 0 into 0
5.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.673 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.674 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.674 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.674 * [backup-simplify]: Simplify (* (/ 1 y) (/ 4.0 y)) into (/ 4.0 (pow y 2))
5.675 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.676 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.677 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.678 * [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))))
5.679 * [backup-simplify]: Simplify (+ 0 (- (* 8.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
5.681 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 1)))) 2) into (/ -4.0 (pow y 2))
5.681 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 2)) in y
5.681 * [taylor]: Taking taylor expansion of -4.0 in y
5.681 * [backup-simplify]: Simplify -4.0 into -4.0
5.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.681 * [taylor]: Taking taylor expansion of y in y
5.682 * [backup-simplify]: Simplify 0 into 0
5.682 * [backup-simplify]: Simplify 1 into 1
5.682 * [backup-simplify]: Simplify (* 1 1) into 1
5.683 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
5.684 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.685 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
5.687 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.687 * [backup-simplify]: Simplify 0 into 0
5.687 * [backup-simplify]: Simplify 0 into 0
5.690 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
5.690 * [backup-simplify]: Simplify 0 into 0
5.691 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.693 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.693 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.694 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.695 * [backup-simplify]: Simplify (- 0) into 0
5.695 * [backup-simplify]: Simplify (+ 0 0) into 0
5.696 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0
5.696 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
5.696 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (* 0 (/ 4.0 y))) into 0
5.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.699 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.700 * [backup-simplify]: Simplify (+ 0 0) into 0
5.702 * [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
5.703 * [backup-simplify]: Simplify (+ 0 0) into 0
5.707 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0
5.707 * [taylor]: Taking taylor expansion of 0 in y
5.707 * [backup-simplify]: Simplify 0 into 0
5.707 * [backup-simplify]: Simplify 0 into 0
5.708 * [backup-simplify]: Simplify (log 2) into (log 2)
5.708 * [backup-simplify]: Simplify (log1p (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (fma (/ 1 (- y)) (* (/ 1 (- y)) 4.0) (* (/ 1 (- x)) (/ 1 (- x)))))) into (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))
5.709 * [approximate]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in (x y) around 0
5.709 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in y
5.709 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
5.709 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in y
5.709 * [taylor]: Taking taylor expansion of 1 in y
5.709 * [backup-simplify]: Simplify 1 into 1
5.709 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in y
5.709 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.709 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.709 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.709 * [taylor]: Taking taylor expansion of x in y
5.709 * [backup-simplify]: Simplify x into x
5.709 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.709 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.709 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.709 * [taylor]: Taking taylor expansion of 4.0 in y
5.709 * [backup-simplify]: Simplify 4.0 into 4.0
5.709 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.709 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.709 * [taylor]: Taking taylor expansion of y in y
5.709 * [backup-simplify]: Simplify 0 into 0
5.709 * [backup-simplify]: Simplify 1 into 1
5.710 * [backup-simplify]: Simplify (* 1 1) into 1
5.710 * [backup-simplify]: Simplify (/ 1 1) into 1
5.710 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in y
5.711 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.711 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in y
5.711 * [taylor]: Taking taylor expansion of (/ -1 y) in y
5.711 * [taylor]: Taking taylor expansion of -1 in y
5.711 * [backup-simplify]: Simplify -1 into -1
5.711 * [taylor]: Taking taylor expansion of y in y
5.711 * [backup-simplify]: Simplify 0 into 0
5.711 * [backup-simplify]: Simplify 1 into 1
5.711 * [backup-simplify]: Simplify (/ -1 1) into -1
5.712 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
5.712 * [taylor]: Taking taylor expansion of -4.0 in y
5.712 * [backup-simplify]: Simplify -4.0 into -4.0
5.712 * [taylor]: Taking taylor expansion of y in y
5.712 * [backup-simplify]: Simplify 0 into 0
5.712 * [backup-simplify]: Simplify 1 into 1
5.712 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
5.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.712 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.712 * [taylor]: Taking taylor expansion of x in y
5.712 * [backup-simplify]: Simplify x into x
5.712 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.713 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.713 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.714 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.715 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.715 * [backup-simplify]: Simplify (* -1 -4.0) into 4.0
5.716 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.717 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.717 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.718 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.719 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.720 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.720 * [backup-simplify]: Simplify (- 0) into 0
5.721 * [backup-simplify]: Simplify (+ 0 0) into 0
5.722 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
5.723 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
5.723 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -4.0)) into 0
5.724 * [backup-simplify]: Simplify (+ 0 0) into 0
5.725 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* -1.0 (/ 0 4.0)))) into 0
5.725 * [backup-simplify]: Simplify (+ 0 0) into 0
5.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.729 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.729 * [backup-simplify]: Simplify (- 0) into 0
5.730 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
5.731 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.732 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.733 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -4.0))) into 0
5.733 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
5.735 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 2)) 4.0) (+ (* -1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (* 0.5 (/ 1 (pow x 2)))
5.735 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow x 2)))) into (* 0.5 (/ 1 (pow x 2)))
5.735 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow x 2)))) into (log (/ 0.5 (pow x 2)))
5.735 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
5.735 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
5.735 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
5.735 * [taylor]: Taking taylor expansion of 1 in x
5.735 * [backup-simplify]: Simplify 1 into 1
5.735 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
5.735 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.735 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.735 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.736 * [taylor]: Taking taylor expansion of x in x
5.736 * [backup-simplify]: Simplify 0 into 0
5.736 * [backup-simplify]: Simplify 1 into 1
5.736 * [backup-simplify]: Simplify (* 1 1) into 1
5.737 * [backup-simplify]: Simplify (/ 1 1) into 1
5.737 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.737 * [taylor]: Taking taylor expansion of 4.0 in x
5.737 * [backup-simplify]: Simplify 4.0 into 4.0
5.737 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.737 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.737 * [taylor]: Taking taylor expansion of y in x
5.737 * [backup-simplify]: Simplify y into y
5.737 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.737 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.737 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
5.737 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.737 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
5.737 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.737 * [taylor]: Taking taylor expansion of -1 in x
5.737 * [backup-simplify]: Simplify -1 into -1
5.737 * [taylor]: Taking taylor expansion of y in x
5.738 * [backup-simplify]: Simplify y into y
5.738 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.738 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
5.738 * [taylor]: Taking taylor expansion of -4.0 in x
5.738 * [backup-simplify]: Simplify -4.0 into -4.0
5.738 * [taylor]: Taking taylor expansion of y in x
5.738 * [backup-simplify]: Simplify y into y
5.738 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
5.738 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.738 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.738 * [taylor]: Taking taylor expansion of x in x
5.738 * [backup-simplify]: Simplify 0 into 0
5.738 * [backup-simplify]: Simplify 1 into 1
5.739 * [backup-simplify]: Simplify (* 1 1) into 1
5.739 * [backup-simplify]: Simplify (/ 1 1) into 1
5.739 * [backup-simplify]: Simplify (+ 1 0) into 1
5.740 * [backup-simplify]: Simplify (+ 0 1) into 1
5.740 * [backup-simplify]: Simplify (/ 1 1) into 1
5.741 * [backup-simplify]: Simplify (+ 1 1) into 2
5.741 * [backup-simplify]: Simplify (log 2) into (log 2)
5.741 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
5.741 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
5.741 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
5.741 * [taylor]: Taking taylor expansion of 1 in x
5.741 * [backup-simplify]: Simplify 1 into 1
5.741 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
5.741 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.741 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.741 * [taylor]: Taking taylor expansion of x in x
5.742 * [backup-simplify]: Simplify 0 into 0
5.742 * [backup-simplify]: Simplify 1 into 1
5.742 * [backup-simplify]: Simplify (* 1 1) into 1
5.742 * [backup-simplify]: Simplify (/ 1 1) into 1
5.742 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.743 * [taylor]: Taking taylor expansion of 4.0 in x
5.743 * [backup-simplify]: Simplify 4.0 into 4.0
5.743 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.743 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.743 * [taylor]: Taking taylor expansion of y in x
5.743 * [backup-simplify]: Simplify y into y
5.743 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.743 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.743 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
5.743 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
5.743 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
5.743 * [taylor]: Taking taylor expansion of (/ -1 y) in x
5.743 * [taylor]: Taking taylor expansion of -1 in x
5.743 * [backup-simplify]: Simplify -1 into -1
5.743 * [taylor]: Taking taylor expansion of y in x
5.743 * [backup-simplify]: Simplify y into y
5.743 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
5.743 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
5.743 * [taylor]: Taking taylor expansion of -4.0 in x
5.744 * [backup-simplify]: Simplify -4.0 into -4.0
5.744 * [taylor]: Taking taylor expansion of y in x
5.744 * [backup-simplify]: Simplify y into y
5.744 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
5.744 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.744 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.744 * [taylor]: Taking taylor expansion of x in x
5.744 * [backup-simplify]: Simplify 0 into 0
5.744 * [backup-simplify]: Simplify 1 into 1
5.744 * [backup-simplify]: Simplify (* 1 1) into 1
5.745 * [backup-simplify]: Simplify (/ 1 1) into 1
5.745 * [backup-simplify]: Simplify (+ 1 0) into 1
5.746 * [backup-simplify]: Simplify (+ 0 1) into 1
5.746 * [backup-simplify]: Simplify (/ 1 1) into 1
5.746 * [backup-simplify]: Simplify (+ 1 1) into 2
5.747 * [backup-simplify]: Simplify (log 2) into (log 2)
5.747 * [taylor]: Taking taylor expansion of (log 2) in y
5.747 * [taylor]: Taking taylor expansion of 2 in y
5.747 * [backup-simplify]: Simplify 2 into 2
5.748 * [backup-simplify]: Simplify (log 2) into (log 2)
5.748 * [backup-simplify]: Simplify (log 2) into (log 2)
5.749 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.750 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.750 * [backup-simplify]: Simplify (+ 0 0) into 0
5.751 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.752 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.753 * [backup-simplify]: Simplify (+ 0 0) into 0
5.753 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.754 * [backup-simplify]: Simplify (+ 0 0) into 0
5.756 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
5.756 * [taylor]: Taking taylor expansion of 0 in y
5.756 * [backup-simplify]: Simplify 0 into 0
5.756 * [backup-simplify]: Simplify 0 into 0
5.757 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
5.757 * [backup-simplify]: Simplify 0 into 0
5.759 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.760 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.760 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.760 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.761 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.761 * [backup-simplify]: Simplify (* (/ -1 y) (/ -4.0 y)) into (/ 4.0 (pow y 2))
5.762 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.763 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.763 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.765 * [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))))
5.765 * [backup-simplify]: Simplify (+ 0 (- (* 8.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
5.768 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 1)))) 2) into (/ -4.0 (pow y 2))
5.768 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 2)) in y
5.768 * [taylor]: Taking taylor expansion of -4.0 in y
5.768 * [backup-simplify]: Simplify -4.0 into -4.0
5.768 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.768 * [taylor]: Taking taylor expansion of y in y
5.768 * [backup-simplify]: Simplify 0 into 0
5.768 * [backup-simplify]: Simplify 1 into 1
5.769 * [backup-simplify]: Simplify (* 1 1) into 1
5.770 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
5.771 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.771 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.772 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
5.774 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.774 * [backup-simplify]: Simplify 0 into 0
5.774 * [backup-simplify]: Simplify 0 into 0
5.777 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 2 1)))) 2) into 0
5.777 * [backup-simplify]: Simplify 0 into 0
5.778 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.779 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.780 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.780 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.781 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.781 * [backup-simplify]: Simplify (- 0) into 0
5.782 * [backup-simplify]: Simplify (+ 0 0) into 0
5.782 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)))) into 0
5.782 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
5.782 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (* 0 (/ -4.0 y))) into 0
5.784 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.785 * [backup-simplify]: Simplify (+ 0 0) into 0
5.788 * [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
5.788 * [backup-simplify]: Simplify (+ 0 0) into 0
5.794 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0
5.795 * [taylor]: Taking taylor expansion of 0 in y
5.795 * [backup-simplify]: Simplify 0 into 0
5.795 * [backup-simplify]: Simplify 0 into 0
5.795 * [backup-simplify]: Simplify (log 2) into (log 2)
5.795 * * * * [progress]: [ 4 / 4 ] generating series at (2)
5.796 * [backup-simplify]: Simplify (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) into (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.796 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in (x y) around 0
5.796 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in y
5.796 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) 1)
5.796 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in y
5.796 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in y
5.796 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.796 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in y
5.796 * [taylor]: Taking taylor expansion of 1 in y
5.796 * [backup-simplify]: Simplify 1 into 1
5.796 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in y
5.796 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.797 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.797 * [taylor]: Taking taylor expansion of x in y
5.797 * [backup-simplify]: Simplify x into x
5.797 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.797 * [taylor]: Taking taylor expansion of 4.0 in y
5.797 * [backup-simplify]: Simplify 4.0 into 4.0
5.797 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.797 * [taylor]: Taking taylor expansion of y in y
5.797 * [backup-simplify]: Simplify 0 into 0
5.797 * [backup-simplify]: Simplify 1 into 1
5.797 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in y
5.797 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.797 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in y
5.797 * [taylor]: Taking taylor expansion of y in y
5.797 * [backup-simplify]: Simplify 0 into 0
5.797 * [backup-simplify]: Simplify 1 into 1
5.797 * [taylor]: Taking taylor expansion of (* 4.0 y) in y
5.797 * [taylor]: Taking taylor expansion of 4.0 in y
5.797 * [backup-simplify]: Simplify 4.0 into 4.0
5.797 * [taylor]: Taking taylor expansion of y in y
5.797 * [backup-simplify]: Simplify 0 into 0
5.797 * [backup-simplify]: Simplify 1 into 1
5.797 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.797 * [taylor]: Taking taylor expansion of x in y
5.797 * [backup-simplify]: Simplify x into x
5.797 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.798 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.798 * [backup-simplify]: Simplify (* 4.0 0) into 0
5.799 * [backup-simplify]: Simplify (* 0 0) into 0
5.799 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.799 * [backup-simplify]: Simplify (+ 0 (pow x 2)) into (pow x 2)
5.799 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
5.800 * [backup-simplify]: Simplify (+ 1 1) into 2
5.800 * [backup-simplify]: Simplify (log 2) into (log 2)
5.801 * [backup-simplify]: Simplify (exp (log 2)) into 2
5.801 * [taylor]: Taking taylor expansion of 1 in y
5.801 * [backup-simplify]: Simplify 1 into 1
5.801 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in x
5.801 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) 1)
5.801 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in x
5.801 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.801 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.801 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.802 * [taylor]: Taking taylor expansion of 1 in x
5.802 * [backup-simplify]: Simplify 1 into 1
5.802 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.802 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.802 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.802 * [taylor]: Taking taylor expansion of x in x
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 1 into 1
5.802 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.802 * [taylor]: Taking taylor expansion of 4.0 in x
5.802 * [backup-simplify]: Simplify 4.0 into 4.0
5.802 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.802 * [taylor]: Taking taylor expansion of y in x
5.802 * [backup-simplify]: Simplify y into y
5.802 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.802 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.802 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.802 * [taylor]: Taking taylor expansion of y in x
5.802 * [backup-simplify]: Simplify y into y
5.802 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.802 * [taylor]: Taking taylor expansion of 4.0 in x
5.802 * [backup-simplify]: Simplify 4.0 into 4.0
5.802 * [taylor]: Taking taylor expansion of y in x
5.802 * [backup-simplify]: Simplify y into y
5.802 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.802 * [taylor]: Taking taylor expansion of x in x
5.802 * [backup-simplify]: Simplify 0 into 0
5.802 * [backup-simplify]: Simplify 1 into 1
5.803 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.803 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.803 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.803 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.803 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.803 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.804 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.804 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.804 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.805 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.805 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.806 * [backup-simplify]: Simplify (- 0) into 0
5.806 * [backup-simplify]: Simplify (+ 0 0) into 0
5.807 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
5.807 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
5.807 * [backup-simplify]: Simplify (+ 0 0) into 0
5.807 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.808 * [backup-simplify]: Simplify (+ 0 0) into 0
5.808 * [backup-simplify]: Simplify (* 1 1) into 1
5.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.810 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.810 * [backup-simplify]: Simplify (- 0) into 0
5.811 * [backup-simplify]: Simplify (+ 1 0) into 1
5.811 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
5.812 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
5.812 * [backup-simplify]: Simplify (* 1 1) into 1
5.813 * [backup-simplify]: Simplify (+ 0 1) into 1
5.814 * [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)))
5.814 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
5.814 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow y 2)))) into (log (/ 0.5 (pow y 2)))
5.815 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.816 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.816 * [backup-simplify]: Simplify (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) into (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x))))
5.816 * [taylor]: Taking taylor expansion of 1 in x
5.816 * [backup-simplify]: Simplify 1 into 1
5.816 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in x
5.816 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) 1)
5.816 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))))) in x
5.817 * [taylor]: Taking taylor expansion of (log1p (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.817 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))))
5.817 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2)))) in x
5.817 * [taylor]: Taking taylor expansion of 1 in x
5.817 * [backup-simplify]: Simplify 1 into 1
5.817 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (fma y (* 4.0 y) (pow x 2))) in x
5.817 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.817 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.817 * [taylor]: Taking taylor expansion of x in x
5.817 * [backup-simplify]: Simplify 0 into 0
5.817 * [backup-simplify]: Simplify 1 into 1
5.817 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.817 * [taylor]: Taking taylor expansion of 4.0 in x
5.817 * [backup-simplify]: Simplify 4.0 into 4.0
5.817 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.817 * [taylor]: Taking taylor expansion of y in x
5.817 * [backup-simplify]: Simplify y into y
5.817 * [taylor]: Taking taylor expansion of (fma y (* 4.0 y) (pow x 2)) in x
5.817 * [taylor]: Rewrote expression to (+ (* y (* 4.0 y)) (pow x 2))
5.817 * [taylor]: Taking taylor expansion of (* y (* 4.0 y)) in x
5.817 * [taylor]: Taking taylor expansion of y in x
5.817 * [backup-simplify]: Simplify y into y
5.817 * [taylor]: Taking taylor expansion of (* 4.0 y) in x
5.817 * [taylor]: Taking taylor expansion of 4.0 in x
5.817 * [backup-simplify]: Simplify 4.0 into 4.0
5.817 * [taylor]: Taking taylor expansion of y in x
5.817 * [backup-simplify]: Simplify y into y
5.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.818 * [taylor]: Taking taylor expansion of x in x
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [backup-simplify]: Simplify 1 into 1
5.818 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.818 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.818 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.818 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.818 * [backup-simplify]: Simplify (* 4.0 y) into (* 4.0 y)
5.818 * [backup-simplify]: Simplify (* y (* 4.0 y)) into (* 4.0 (pow y 2))
5.819 * [backup-simplify]: Simplify (+ (* 4.0 (pow y 2)) 0) into (* 4.0 (pow y 2))
5.819 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.820 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.820 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.820 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.821 * [backup-simplify]: Simplify (- 0) into 0
5.821 * [backup-simplify]: Simplify (+ 0 0) into 0
5.822 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 y)) into 0
5.822 * [backup-simplify]: Simplify (+ (* y 0) (* 0 (* 4.0 y))) into 0
5.822 * [backup-simplify]: Simplify (+ 0 0) into 0
5.823 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.823 * [backup-simplify]: Simplify (+ 0 0) into 0
5.824 * [backup-simplify]: Simplify (* 1 1) into 1
5.824 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.825 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.825 * [backup-simplify]: Simplify (- 0) into 0
5.826 * [backup-simplify]: Simplify (+ 1 0) into 1
5.827 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 y))) into 0
5.827 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 (* 4.0 y)))) into 0
5.828 * [backup-simplify]: Simplify (* 1 1) into 1
5.828 * [backup-simplify]: Simplify (+ 0 1) into 1
5.829 * [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)))
5.829 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
5.829 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow y 2)))) into (log (/ 0.5 (pow y 2)))
5.830 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.831 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.831 * [backup-simplify]: Simplify (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) into (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x))))
5.831 * [taylor]: Taking taylor expansion of 1 in x
5.831 * [backup-simplify]: Simplify 1 into 1
5.831 * [backup-simplify]: Simplify (- 1) into -1
5.832 * [backup-simplify]: Simplify (+ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) -1) into (- (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) 1)
5.832 * [taylor]: Taking taylor expansion of (- (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) 1) in y
5.832 * [taylor]: Taking taylor expansion of (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) in y
5.832 * [taylor]: Taking taylor expansion of (+ (log (/ 0.5 (pow y 2))) (* 2 (log x))) in y
5.832 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y
5.832 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y
5.832 * [taylor]: Taking taylor expansion of 0.5 in y
5.832 * [backup-simplify]: Simplify 0.5 into 0.5
5.832 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.832 * [taylor]: Taking taylor expansion of y in y
5.832 * [backup-simplify]: Simplify 0 into 0
5.832 * [backup-simplify]: Simplify 1 into 1
5.833 * [backup-simplify]: Simplify (* 1 1) into 1
5.833 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
5.834 * [backup-simplify]: Simplify (log 0.5) into (log 0.5)
5.834 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
5.834 * [taylor]: Taking taylor expansion of 2 in y
5.834 * [backup-simplify]: Simplify 2 into 2
5.834 * [taylor]: Taking taylor expansion of (log x) in y
5.834 * [taylor]: Taking taylor expansion of x in y
5.834 * [backup-simplify]: Simplify x into x
5.834 * [backup-simplify]: Simplify (log x) into (log x)
5.835 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log 0.5)) into (- (log 0.5) (* 2 (log y)))
5.835 * [backup-simplify]: Simplify (* 2 (log x)) into (* 2 (log x))
5.835 * [backup-simplify]: Simplify (+ (- (log 0.5) (* 2 (log y))) (* 2 (log x))) into (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
5.836 * [backup-simplify]: Simplify (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) into (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))))
5.836 * [taylor]: Taking taylor expansion of 1 in y
5.836 * [backup-simplify]: Simplify 1 into 1
5.837 * [backup-simplify]: Simplify (- 1) into -1
5.838 * [backup-simplify]: Simplify (+ (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) -1) into (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1)
5.838 * [backup-simplify]: Simplify (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1) into (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1)
5.839 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.840 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.841 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.842 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.842 * [backup-simplify]: Simplify (- 0) into 0
5.843 * [backup-simplify]: Simplify (+ 0 0) into 0
5.844 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.845 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))) into 0
5.846 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.846 * [backup-simplify]: Simplify (+ 0 0) into 0
5.847 * [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
5.847 * [backup-simplify]: Simplify (+ 0 0) into 0
5.848 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 1) into 0
5.850 * [backup-simplify]: Simplify (* (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (+ (* (/ (pow 0 1) 1)))) into 0
5.850 * [backup-simplify]: Simplify (- 0) into 0
5.851 * [backup-simplify]: Simplify (+ 0 0) into 0
5.851 * [taylor]: Taking taylor expansion of 0 in y
5.851 * [backup-simplify]: Simplify 0 into 0
5.851 * [backup-simplify]: Simplify 0 into 0
5.851 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.852 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
5.854 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 0.5 1)))) 1) into 0
5.855 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
5.856 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log x))) into 0
5.856 * [backup-simplify]: Simplify (+ 0 0) into 0
5.858 * [backup-simplify]: Simplify (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
5.859 * [backup-simplify]: Simplify (- 0) into 0
5.859 * [backup-simplify]: Simplify (+ 0 0) into 0
5.859 * [backup-simplify]: Simplify 0 into 0
5.860 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.861 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.863 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.864 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.865 * [backup-simplify]: Simplify (- 0) into 0
5.865 * [backup-simplify]: Simplify (+ 0 0) into 0
5.867 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.868 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y)))))) into 0
5.869 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.870 * [backup-simplify]: Simplify (+ 0 0) into 0
5.871 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.125 (/ 1 (pow y 4))))
5.871 * [backup-simplify]: Simplify (+ 0 (- (* 0.125 (/ 1 (pow y 4))))) into (- (* 0.125 (/ 1 (pow y 4))))
5.873 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (* 0.5 (/ 1 (pow y 2))) 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 0.125 (/ 1 (pow y 4))))) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 2) into (/ -0.25 (pow y 2))
5.875 * [backup-simplify]: Simplify (* (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ -0.25 (pow y 2)) 1) 1)))) into (* -0.25 (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2)))
5.876 * [backup-simplify]: Simplify (- 0) into 0
5.877 * [backup-simplify]: Simplify (+ (* -0.25 (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2))) 0) into (- (* 0.25 (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2))))
5.877 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2)))) in y
5.877 * [taylor]: Taking taylor expansion of (* 0.25 (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2))) in y
5.877 * [taylor]: Taking taylor expansion of 0.25 in y
5.877 * [backup-simplify]: Simplify 0.25 into 0.25
5.877 * [taylor]: Taking taylor expansion of (/ (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (pow y 2)) in y
5.877 * [taylor]: Taking taylor expansion of (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) in y
5.877 * [taylor]: Taking taylor expansion of (+ (log (/ 0.5 (pow y 2))) (* 2 (log x))) in y
5.877 * [taylor]: Taking taylor expansion of (log (/ 0.5 (pow y 2))) in y
5.877 * [taylor]: Taking taylor expansion of (/ 0.5 (pow y 2)) in y
5.877 * [taylor]: Taking taylor expansion of 0.5 in y
5.877 * [backup-simplify]: Simplify 0.5 into 0.5
5.877 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.877 * [taylor]: Taking taylor expansion of y in y
5.877 * [backup-simplify]: Simplify 0 into 0
5.877 * [backup-simplify]: Simplify 1 into 1
5.878 * [backup-simplify]: Simplify (* 1 1) into 1
5.878 * [backup-simplify]: Simplify (/ 0.5 1) into 0.5
5.879 * [backup-simplify]: Simplify (log 0.5) into (log 0.5)
5.879 * [taylor]: Taking taylor expansion of (* 2 (log x)) in y
5.879 * [taylor]: Taking taylor expansion of 2 in y
5.879 * [backup-simplify]: Simplify 2 into 2
5.879 * [taylor]: Taking taylor expansion of (log x) in y
5.879 * [taylor]: Taking taylor expansion of x in y
5.879 * [backup-simplify]: Simplify x into x
5.879 * [backup-simplify]: Simplify (log x) into (log x)
5.880 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log 0.5)) into (- (log 0.5) (* 2 (log y)))
5.880 * [backup-simplify]: Simplify (* 2 (log x)) into (* 2 (log x))
5.881 * [backup-simplify]: Simplify (+ (- (log 0.5) (* 2 (log y))) (* 2 (log x))) into (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
5.881 * [backup-simplify]: Simplify (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) into (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))))
5.881 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.881 * [taylor]: Taking taylor expansion of y in y
5.881 * [backup-simplify]: Simplify 0 into 0
5.881 * [backup-simplify]: Simplify 1 into 1
5.882 * [backup-simplify]: Simplify (* 1 1) into 1
5.883 * [backup-simplify]: Simplify (/ (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1) into (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))))
5.884 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.885 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)))) into 0
5.886 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 0.5 1)))) 1) into 0
5.888 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
5.888 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (log x))) into 0
5.889 * [backup-simplify]: Simplify (+ 0 0) into 0
5.890 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.891 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.894 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 0.5 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 0.5 1)))) 2) into 0
5.896 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
5.898 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log x)))) into 0
5.898 * [backup-simplify]: Simplify (+ 0 0) into 0
5.900 * [backup-simplify]: Simplify (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.901 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.903 * [backup-simplify]: Simplify (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (+ (* (/ (pow 0 1) 1)))) into 0
5.903 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.905 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (/ 0 1)))) into 0
5.907 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.908 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (* 0 (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y))))))) into 0
5.909 * [backup-simplify]: Simplify (- 0) into 0
5.909 * [backup-simplify]: Simplify 0 into 0
5.909 * [backup-simplify]: Simplify 0 into 0
5.910 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.911 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.5 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.914 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 0.5 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow 0.5 1)))) 2) into 0
5.915 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
5.915 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (log x)))) into 0
5.916 * [backup-simplify]: Simplify (+ 0 0) into 0
5.917 * [backup-simplify]: Simplify (* (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
5.917 * [backup-simplify]: Simplify (- 0) into 0
5.917 * [backup-simplify]: Simplify (+ 0 0) into 0
5.917 * [backup-simplify]: Simplify 0 into 0
5.918 * [backup-simplify]: Simplify (+ (* (- -2) (log x)) (log (/ 0.5 (pow y 2)))) into (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))
5.919 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.920 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
5.921 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))))) into 0
5.921 * [backup-simplify]: Simplify (- 0) into 0
5.921 * [backup-simplify]: Simplify (+ 0 0) into 0
5.923 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0
5.924 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (* 4.0 y))))))) into 0
5.924 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.925 * [backup-simplify]: Simplify (+ 0 0) into 0
5.925 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))) (* (* 0.5 (/ 1 (pow y 2))) (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.125 (/ 1 (pow y 4)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
5.926 * [backup-simplify]: Simplify (+ 0 0) into 0
5.928 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (* 0.5 (/ 1 (pow y 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 0.125 (/ 1 (pow y 4))))) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (* 0.5 (/ 1 (pow y 2))) 1)))) 6) into 0
5.930 * [backup-simplify]: Simplify (* (exp (+ (log (/ 0.5 (pow y 2))) (* 2 (log x)))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ -0.25 (pow y 2)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
5.930 * [backup-simplify]: Simplify (- 0) into 0
5.931 * [backup-simplify]: Simplify (+ 0 0) into 0
5.931 * [taylor]: Taking taylor expansion of 0 in y
5.931 * [backup-simplify]: Simplify 0 into 0
5.931 * [backup-simplify]: Simplify 0 into 0
5.931 * [backup-simplify]: Simplify (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1) into (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1)
5.931 * [backup-simplify]: Simplify (expm1 (log1p (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (fma (/ 1 y) (* (/ 1 y) 4.0) (* (/ 1 x) (/ 1 x)))))) into (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.931 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in (x y) around 0
5.931 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in y
5.931 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) 1)
5.932 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in y
5.932 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in y
5.932 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.932 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in y
5.932 * [taylor]: Taking taylor expansion of 1 in y
5.932 * [backup-simplify]: Simplify 1 into 1
5.932 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in y
5.932 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.932 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.932 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.932 * [taylor]: Taking taylor expansion of x in y
5.932 * [backup-simplify]: Simplify x into x
5.932 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.932 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.932 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.932 * [taylor]: Taking taylor expansion of 4.0 in y
5.932 * [backup-simplify]: Simplify 4.0 into 4.0
5.932 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.932 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.932 * [taylor]: Taking taylor expansion of y in y
5.932 * [backup-simplify]: Simplify 0 into 0
5.932 * [backup-simplify]: Simplify 1 into 1
5.932 * [backup-simplify]: Simplify (* 1 1) into 1
5.933 * [backup-simplify]: Simplify (/ 1 1) into 1
5.933 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in y
5.933 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.933 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in y
5.933 * [taylor]: Taking taylor expansion of (/ 1 y) in y
5.933 * [taylor]: Taking taylor expansion of y in y
5.933 * [backup-simplify]: Simplify 0 into 0
5.933 * [backup-simplify]: Simplify 1 into 1
5.933 * [backup-simplify]: Simplify (/ 1 1) into 1
5.933 * [taylor]: Taking taylor expansion of (/ 4.0 y) in y
5.933 * [taylor]: Taking taylor expansion of 4.0 in y
5.933 * [backup-simplify]: Simplify 4.0 into 4.0
5.933 * [taylor]: Taking taylor expansion of y in y
5.933 * [backup-simplify]: Simplify 0 into 0
5.933 * [backup-simplify]: Simplify 1 into 1
5.934 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
5.934 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.934 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.934 * [taylor]: Taking taylor expansion of x in y
5.934 * [backup-simplify]: Simplify x into x
5.934 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.934 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.934 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.935 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.935 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.936 * [backup-simplify]: Simplify (* 1 4.0) into 4.0
5.936 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
5.936 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.937 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
5.937 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.938 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.938 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.938 * [backup-simplify]: Simplify (- 0) into 0
5.938 * [backup-simplify]: Simplify (+ 0 0) into 0
5.939 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
5.939 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.940 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 4.0)) into 0
5.940 * [backup-simplify]: Simplify (+ 0 0) into 0
5.941 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* -1.0 (/ 0 4.0)))) into 0
5.941 * [backup-simplify]: Simplify (+ 0 0) into 0
5.945 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.947 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.948 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.949 * [backup-simplify]: Simplify (- 0) into 0
5.949 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
5.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.952 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 4.0))) into 0
5.953 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
5.955 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 2)) 4.0) (+ (* -1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (* 0.5 (/ 1 (pow x 2)))
5.955 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow x 2)))) into (* 0.5 (/ 1 (pow x 2)))
5.955 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow x 2)))) into (log (/ 0.5 (pow x 2)))
5.956 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (/ 0.5 (pow x 2)))) into (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))
5.957 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (/ 0.5 (pow x 2)))) into (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))
5.958 * [backup-simplify]: Simplify (exp (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))) into (exp (+ (log (/ 0.5 (pow x 2))) (* 2 (log y))))
5.958 * [taylor]: Taking taylor expansion of 1 in y
5.958 * [backup-simplify]: Simplify 1 into 1
5.958 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in x
5.958 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) 1)
5.958 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in x
5.958 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.958 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.958 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.958 * [taylor]: Taking taylor expansion of 1 in x
5.958 * [backup-simplify]: Simplify 1 into 1
5.958 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
5.958 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.958 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.958 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.958 * [taylor]: Taking taylor expansion of x in x
5.958 * [backup-simplify]: Simplify 0 into 0
5.958 * [backup-simplify]: Simplify 1 into 1
5.959 * [backup-simplify]: Simplify (* 1 1) into 1
5.959 * [backup-simplify]: Simplify (/ 1 1) into 1
5.959 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.959 * [taylor]: Taking taylor expansion of 4.0 in x
5.959 * [backup-simplify]: Simplify 4.0 into 4.0
5.959 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.959 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.960 * [taylor]: Taking taylor expansion of y in x
5.960 * [backup-simplify]: Simplify y into y
5.960 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.960 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.960 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.960 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.960 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.960 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.960 * [taylor]: Taking taylor expansion of y in x
5.960 * [backup-simplify]: Simplify y into y
5.960 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.960 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.960 * [taylor]: Taking taylor expansion of 4.0 in x
5.960 * [backup-simplify]: Simplify 4.0 into 4.0
5.960 * [taylor]: Taking taylor expansion of y in x
5.960 * [backup-simplify]: Simplify y into y
5.961 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.961 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.961 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.961 * [taylor]: Taking taylor expansion of x in x
5.961 * [backup-simplify]: Simplify 0 into 0
5.961 * [backup-simplify]: Simplify 1 into 1
5.961 * [backup-simplify]: Simplify (* 1 1) into 1
5.962 * [backup-simplify]: Simplify (/ 1 1) into 1
5.962 * [backup-simplify]: Simplify (+ 1 0) into 1
5.963 * [backup-simplify]: Simplify (+ 0 1) into 1
5.963 * [backup-simplify]: Simplify (/ 1 1) into 1
5.963 * [backup-simplify]: Simplify (+ 1 1) into 2
5.964 * [backup-simplify]: Simplify (log 2) into (log 2)
5.965 * [backup-simplify]: Simplify (exp (log 2)) into 2
5.965 * [taylor]: Taking taylor expansion of 1 in x
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in x
5.965 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) 1)
5.965 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))))) in x
5.965 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.965 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))))
5.965 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))))) in x
5.965 * [taylor]: Taking taylor expansion of 1 in x
5.965 * [backup-simplify]: Simplify 1 into 1
5.965 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2)))) in x
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
5.966 * [backup-simplify]: Simplify (* 1 1) into 1
5.966 * [backup-simplify]: Simplify (/ 1 1) into 1
5.966 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.966 * [taylor]: Taking taylor expansion of 4.0 in x
5.967 * [backup-simplify]: Simplify 4.0 into 4.0
5.967 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.967 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.967 * [taylor]: Taking taylor expansion of y in x
5.967 * [backup-simplify]: Simplify y into y
5.967 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.967 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.967 * [taylor]: Taking taylor expansion of (fma (/ 1 y) (/ 4.0 y) (/ 1 (pow x 2))) in x
5.967 * [taylor]: Rewrote expression to (+ (* (/ 1 y) (/ 4.0 y)) (/ 1 (pow x 2)))
5.967 * [taylor]: Taking taylor expansion of (* (/ 1 y) (/ 4.0 y)) in x
5.967 * [taylor]: Taking taylor expansion of (/ 1 y) in x
5.967 * [taylor]: Taking taylor expansion of y in x
5.967 * [backup-simplify]: Simplify y into y
5.967 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y)
5.967 * [taylor]: Taking taylor expansion of (/ 4.0 y) in x
5.967 * [taylor]: Taking taylor expansion of 4.0 in x
5.967 * [backup-simplify]: Simplify 4.0 into 4.0
5.967 * [taylor]: Taking taylor expansion of y in x
5.967 * [backup-simplify]: Simplify y into y
5.967 * [backup-simplify]: Simplify (/ 4.0 y) into (/ 4.0 y)
5.967 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.968 * [taylor]: Taking taylor expansion of x in x
5.968 * [backup-simplify]: Simplify 0 into 0
5.968 * [backup-simplify]: Simplify 1 into 1
5.968 * [backup-simplify]: Simplify (* 1 1) into 1
5.969 * [backup-simplify]: Simplify (/ 1 1) into 1
5.969 * [backup-simplify]: Simplify (+ 1 0) into 1
5.969 * [backup-simplify]: Simplify (+ 0 1) into 1
5.970 * [backup-simplify]: Simplify (/ 1 1) into 1
5.970 * [backup-simplify]: Simplify (+ 1 1) into 2
5.970 * [backup-simplify]: Simplify (log 2) into (log 2)
5.971 * [backup-simplify]: Simplify (exp (log 2)) into 2
5.971 * [taylor]: Taking taylor expansion of 1 in x
5.971 * [backup-simplify]: Simplify 1 into 1
5.972 * [backup-simplify]: Simplify (- 1) into -1
5.972 * [backup-simplify]: Simplify (+ 2 -1) into 1
5.972 * [taylor]: Taking taylor expansion of 1 in y
5.972 * [backup-simplify]: Simplify 1 into 1
5.972 * [backup-simplify]: Simplify 1 into 1
5.973 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.974 * [backup-simplify]: Simplify (+ 0 0) into 0
5.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.976 * [backup-simplify]: Simplify (+ 0 0) into 0
5.978 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.978 * [backup-simplify]: Simplify (+ 0 0) into 0
5.980 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
5.981 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 1) 1)))) into 0
5.982 * [backup-simplify]: Simplify (- 0) into 0
5.982 * [backup-simplify]: Simplify (+ 0 0) into 0
5.982 * [taylor]: Taking taylor expansion of 0 in y
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 0 into 0
5.982 * [backup-simplify]: Simplify 0 into 0
5.983 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.984 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.985 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.985 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.985 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.985 * [backup-simplify]: Simplify (* (/ 1 y) (/ 4.0 y)) into (/ 4.0 (pow y 2))
5.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.988 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
5.990 * [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))))
5.991 * [backup-simplify]: Simplify (+ 0 (- (* 8.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
5.994 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 1)))) 2) into (/ -4.0 (pow y 2))
5.996 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ -4.0 (pow y 2)) 1) 1)))) into (/ -8.0 (pow y 2))
5.996 * [backup-simplify]: Simplify (- 0) into 0
5.997 * [backup-simplify]: Simplify (+ (/ -8.0 (pow y 2)) 0) into (- (* 8.0 (/ 1 (pow y 2))))
5.997 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
5.997 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.997 * [taylor]: Taking taylor expansion of 8.0 in y
5.997 * [backup-simplify]: Simplify 8.0 into 8.0
5.997 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.997 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.997 * [taylor]: Taking taylor expansion of y in y
5.997 * [backup-simplify]: Simplify 0 into 0
5.997 * [backup-simplify]: Simplify 1 into 1
5.998 * [backup-simplify]: Simplify (* 1 1) into 1
5.998 * [backup-simplify]: Simplify (/ 1 1) into 1
5.999 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.000 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.000 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.001 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.003 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
6.003 * [backup-simplify]: Simplify (- 0) into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.003 * [backup-simplify]: Simplify 0 into 0
6.004 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.005 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.006 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.006 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.007 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.007 * [backup-simplify]: Simplify (- 0) into 0
6.008 * [backup-simplify]: Simplify (+ 0 0) into 0
6.008 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ 4.0 y) (/ 0 y)))) into 0
6.008 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0
6.008 * [backup-simplify]: Simplify (+ (* (/ 1 y) 0) (* 0 (/ 4.0 y))) into 0
6.009 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.010 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.010 * [backup-simplify]: Simplify (+ 0 0) into 0
6.012 * [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
6.012 * [backup-simplify]: Simplify (+ 0 0) into 0
6.014 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0
6.016 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ -4.0 (pow y 2)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
6.016 * [backup-simplify]: Simplify (- 0) into 0
6.017 * [backup-simplify]: Simplify (+ 0 0) into 0
6.017 * [taylor]: Taking taylor expansion of 0 in y
6.017 * [backup-simplify]: Simplify 0 into 0
6.017 * [backup-simplify]: Simplify 0 into 0
6.017 * [backup-simplify]: Simplify 1 into 1
6.017 * [backup-simplify]: Simplify (expm1 (log1p (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (fma (/ 1 (- y)) (* (/ 1 (- y)) 4.0) (* (/ 1 (- x)) (/ 1 (- x))))))) into (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
6.017 * [approximate]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in (x y) around 0
6.017 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in y
6.017 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) 1)
6.017 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in y
6.017 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in y
6.017 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
6.018 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in y
6.018 * [taylor]: Taking taylor expansion of 1 in y
6.018 * [backup-simplify]: Simplify 1 into 1
6.018 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in y
6.018 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.018 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.018 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.018 * [taylor]: Taking taylor expansion of x in y
6.018 * [backup-simplify]: Simplify x into x
6.018 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.018 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.018 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.018 * [taylor]: Taking taylor expansion of 4.0 in y
6.018 * [backup-simplify]: Simplify 4.0 into 4.0
6.018 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.018 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.018 * [taylor]: Taking taylor expansion of y in y
6.018 * [backup-simplify]: Simplify 0 into 0
6.018 * [backup-simplify]: Simplify 1 into 1
6.018 * [backup-simplify]: Simplify (* 1 1) into 1
6.019 * [backup-simplify]: Simplify (/ 1 1) into 1
6.019 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in y
6.019 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
6.019 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in y
6.019 * [taylor]: Taking taylor expansion of (/ -1 y) in y
6.019 * [taylor]: Taking taylor expansion of -1 in y
6.019 * [backup-simplify]: Simplify -1 into -1
6.019 * [taylor]: Taking taylor expansion of y in y
6.019 * [backup-simplify]: Simplify 0 into 0
6.019 * [backup-simplify]: Simplify 1 into 1
6.019 * [backup-simplify]: Simplify (/ -1 1) into -1
6.019 * [taylor]: Taking taylor expansion of (/ -4.0 y) in y
6.019 * [taylor]: Taking taylor expansion of -4.0 in y
6.019 * [backup-simplify]: Simplify -4.0 into -4.0
6.019 * [taylor]: Taking taylor expansion of y in y
6.019 * [backup-simplify]: Simplify 0 into 0
6.019 * [backup-simplify]: Simplify 1 into 1
6.020 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
6.020 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.020 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.020 * [taylor]: Taking taylor expansion of x in y
6.020 * [backup-simplify]: Simplify x into x
6.020 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.020 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.020 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.021 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
6.021 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
6.021 * [backup-simplify]: Simplify (* -1 -4.0) into 4.0
6.022 * [backup-simplify]: Simplify (+ 4.0 0) into 4.0
6.022 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
6.022 * [backup-simplify]: Simplify (+ 1 -1.0) into 0
6.023 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.023 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.024 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.024 * [backup-simplify]: Simplify (- 0) into 0
6.024 * [backup-simplify]: Simplify (+ 0 0) into 0
6.025 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
6.025 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
6.026 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -4.0)) into 0
6.026 * [backup-simplify]: Simplify (+ 0 0) into 0
6.026 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* -1.0 (/ 0 4.0)))) into 0
6.027 * [backup-simplify]: Simplify (+ 0 0) into 0
6.027 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.028 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.029 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.029 * [backup-simplify]: Simplify (- 0) into 0
6.029 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.030 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.030 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.031 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -4.0))) into 0
6.031 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow x 2))) into (/ 1 (pow x 2))
6.032 * [backup-simplify]: Simplify (- (/ (/ 1 (pow x 2)) 4.0) (+ (* -1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (* 0.5 (/ 1 (pow x 2)))
6.032 * [backup-simplify]: Simplify (+ 0 (* 0.5 (/ 1 (pow x 2)))) into (* 0.5 (/ 1 (pow x 2)))
6.032 * [backup-simplify]: Simplify (log (* 0.5 (/ 1 (pow x 2)))) into (log (/ 0.5 (pow x 2)))
6.033 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (/ 0.5 (pow x 2)))) into (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))
6.033 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (/ 0.5 (pow x 2)))) into (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))
6.033 * [backup-simplify]: Simplify (exp (+ (log (/ 0.5 (pow x 2))) (* 2 (log y)))) into (exp (+ (log (/ 0.5 (pow x 2))) (* 2 (log y))))
6.033 * [taylor]: Taking taylor expansion of 1 in y
6.033 * [backup-simplify]: Simplify 1 into 1
6.033 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in x
6.033 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) 1)
6.033 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in x
6.034 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
6.034 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
6.034 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
6.034 * [taylor]: Taking taylor expansion of 1 in x
6.034 * [backup-simplify]: Simplify 1 into 1
6.034 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
6.034 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.034 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.034 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.034 * [taylor]: Taking taylor expansion of x in x
6.034 * [backup-simplify]: Simplify 0 into 0
6.034 * [backup-simplify]: Simplify 1 into 1
6.034 * [backup-simplify]: Simplify (* 1 1) into 1
6.034 * [backup-simplify]: Simplify (/ 1 1) into 1
6.034 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.034 * [taylor]: Taking taylor expansion of 4.0 in x
6.034 * [backup-simplify]: Simplify 4.0 into 4.0
6.034 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.035 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.035 * [taylor]: Taking taylor expansion of y in x
6.035 * [backup-simplify]: Simplify y into y
6.035 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.035 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.035 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
6.035 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
6.035 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
6.035 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.035 * [taylor]: Taking taylor expansion of -1 in x
6.035 * [backup-simplify]: Simplify -1 into -1
6.035 * [taylor]: Taking taylor expansion of y in x
6.035 * [backup-simplify]: Simplify y into y
6.035 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.035 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
6.035 * [taylor]: Taking taylor expansion of -4.0 in x
6.035 * [backup-simplify]: Simplify -4.0 into -4.0
6.035 * [taylor]: Taking taylor expansion of y in x
6.035 * [backup-simplify]: Simplify y into y
6.035 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
6.035 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.035 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.035 * [taylor]: Taking taylor expansion of x in x
6.035 * [backup-simplify]: Simplify 0 into 0
6.035 * [backup-simplify]: Simplify 1 into 1
6.036 * [backup-simplify]: Simplify (* 1 1) into 1
6.036 * [backup-simplify]: Simplify (/ 1 1) into 1
6.036 * [backup-simplify]: Simplify (+ 1 0) into 1
6.036 * [backup-simplify]: Simplify (+ 0 1) into 1
6.037 * [backup-simplify]: Simplify (/ 1 1) into 1
6.037 * [backup-simplify]: Simplify (+ 1 1) into 2
6.037 * [backup-simplify]: Simplify (log 2) into (log 2)
6.038 * [backup-simplify]: Simplify (exp (log 2)) into 2
6.038 * [taylor]: Taking taylor expansion of 1 in x
6.038 * [backup-simplify]: Simplify 1 into 1
6.038 * [taylor]: Taking taylor expansion of (expm1 (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in x
6.038 * [taylor]: Rewrote expression to (- (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) 1)
6.038 * [taylor]: Taking taylor expansion of (exp (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))))) in x
6.038 * [taylor]: Taking taylor expansion of (log1p (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
6.038 * [taylor]: Rewrote expression to (log (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))))
6.038 * [taylor]: Taking taylor expansion of (+ 1 (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))))) in x
6.038 * [taylor]: Taking taylor expansion of 1 in x
6.038 * [backup-simplify]: Simplify 1 into 1
6.038 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2)))) in x
6.038 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.038 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.038 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.038 * [taylor]: Taking taylor expansion of x in x
6.038 * [backup-simplify]: Simplify 0 into 0
6.038 * [backup-simplify]: Simplify 1 into 1
6.039 * [backup-simplify]: Simplify (* 1 1) into 1
6.039 * [backup-simplify]: Simplify (/ 1 1) into 1
6.039 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.039 * [taylor]: Taking taylor expansion of 4.0 in x
6.039 * [backup-simplify]: Simplify 4.0 into 4.0
6.039 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.039 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.039 * [taylor]: Taking taylor expansion of y in x
6.039 * [backup-simplify]: Simplify y into y
6.039 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.039 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.039 * [taylor]: Taking taylor expansion of (fma (/ -1 y) (/ -4.0 y) (/ 1 (pow x 2))) in x
6.039 * [taylor]: Rewrote expression to (+ (* (/ -1 y) (/ -4.0 y)) (/ 1 (pow x 2)))
6.040 * [taylor]: Taking taylor expansion of (* (/ -1 y) (/ -4.0 y)) in x
6.040 * [taylor]: Taking taylor expansion of (/ -1 y) in x
6.040 * [taylor]: Taking taylor expansion of -1 in x
6.040 * [backup-simplify]: Simplify -1 into -1
6.040 * [taylor]: Taking taylor expansion of y in x
6.040 * [backup-simplify]: Simplify y into y
6.040 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y)
6.040 * [taylor]: Taking taylor expansion of (/ -4.0 y) in x
6.040 * [taylor]: Taking taylor expansion of -4.0 in x
6.040 * [backup-simplify]: Simplify -4.0 into -4.0
6.040 * [taylor]: Taking taylor expansion of y in x
6.040 * [backup-simplify]: Simplify y into y
6.040 * [backup-simplify]: Simplify (/ -4.0 y) into (/ -4.0 y)
6.040 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.040 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.040 * [taylor]: Taking taylor expansion of x in x
6.040 * [backup-simplify]: Simplify 0 into 0
6.040 * [backup-simplify]: Simplify 1 into 1
6.040 * [backup-simplify]: Simplify (* 1 1) into 1
6.040 * [backup-simplify]: Simplify (/ 1 1) into 1
6.041 * [backup-simplify]: Simplify (+ 1 0) into 1
6.041 * [backup-simplify]: Simplify (+ 0 1) into 1
6.041 * [backup-simplify]: Simplify (/ 1 1) into 1
6.041 * [backup-simplify]: Simplify (+ 1 1) into 2
6.042 * [backup-simplify]: Simplify (log 2) into (log 2)
6.042 * [backup-simplify]: Simplify (exp (log 2)) into 2
6.042 * [taylor]: Taking taylor expansion of 1 in x
6.042 * [backup-simplify]: Simplify 1 into 1
6.043 * [backup-simplify]: Simplify (- 1) into -1
6.043 * [backup-simplify]: Simplify (+ 2 -1) into 1
6.043 * [taylor]: Taking taylor expansion of 1 in y
6.043 * [backup-simplify]: Simplify 1 into 1
6.043 * [backup-simplify]: Simplify 1 into 1
6.043 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.044 * [backup-simplify]: Simplify (+ 0 0) into 0
6.045 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.045 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.045 * [backup-simplify]: Simplify (+ 0 0) into 0
6.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
6.046 * [backup-simplify]: Simplify (+ 0 0) into 0
6.047 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 2 1)))) 1) into 0
6.048 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 1) 1)))) into 0
6.048 * [backup-simplify]: Simplify (- 0) into 0
6.048 * [backup-simplify]: Simplify (+ 0 0) into 0
6.048 * [taylor]: Taking taylor expansion of 0 in y
6.048 * [backup-simplify]: Simplify 0 into 0
6.048 * [backup-simplify]: Simplify 0 into 0
6.048 * [backup-simplify]: Simplify 0 into 0
6.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.050 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.051 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
6.051 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
6.051 * [backup-simplify]: Simplify (* (/ -1 y) (/ -4.0 y)) into (/ 4.0 (pow y 2))
6.052 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.053 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.054 * [backup-simplify]: Simplify (+ (/ 4.0 (pow y 2)) 0) into (* 4.0 (/ 1 (pow y 2)))
6.055 * [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))))
6.055 * [backup-simplify]: Simplify (+ 0 (- (* 8.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
6.058 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 2 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 1)))) 2) into (/ -4.0 (pow y 2))
6.060 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (/ -4.0 (pow y 2)) 1) 1)))) into (/ -8.0 (pow y 2))
6.061 * [backup-simplify]: Simplify (- 0) into 0
6.061 * [backup-simplify]: Simplify (+ (/ -8.0 (pow y 2)) 0) into (- (* 8.0 (/ 1 (pow y 2))))
6.061 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
6.061 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
6.061 * [taylor]: Taking taylor expansion of 8.0 in y
6.061 * [backup-simplify]: Simplify 8.0 into 8.0
6.061 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.061 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.061 * [taylor]: Taking taylor expansion of y in y
6.061 * [backup-simplify]: Simplify 0 into 0
6.061 * [backup-simplify]: Simplify 1 into 1
6.062 * [backup-simplify]: Simplify (* 1 1) into 1
6.062 * [backup-simplify]: Simplify (/ 1 1) into 1
6.063 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.064 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.064 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.065 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.067 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
6.067 * [backup-simplify]: Simplify (- 0) into 0
6.067 * [backup-simplify]: Simplify 0 into 0
6.067 * [backup-simplify]: Simplify 0 into 0
6.067 * [backup-simplify]: Simplify 0 into 0
6.068 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.070 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.070 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.071 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
6.071 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
6.072 * [backup-simplify]: Simplify (- 0) into 0
6.072 * [backup-simplify]: Simplify (+ 0 0) into 0
6.073 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -4.0 y) (/ 0 y)))) into 0
6.073 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0
6.073 * [backup-simplify]: Simplify (+ (* (/ -1 y) 0) (* 0 (/ -4.0 y))) into 0
6.074 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.076 * [backup-simplify]: Simplify (+ 0 0) into 0
6.078 * [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
6.078 * [backup-simplify]: Simplify (+ 0 0) into 0
6.081 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 2 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 8.0 (/ 1 (pow y 2))))) 1)) (pow 2 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 2 1)))) 6) into 0
6.083 * [backup-simplify]: Simplify (* (exp (log 2)) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (/ -4.0 (pow y 2)) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
6.083 * [backup-simplify]: Simplify (- 0) into 0
6.083 * [backup-simplify]: Simplify (+ 0 0) into 0
6.083 * [taylor]: Taking taylor expansion of 0 in y
6.083 * [backup-simplify]: Simplify 0 into 0
6.083 * [backup-simplify]: Simplify 0 into 0
6.083 * [backup-simplify]: Simplify 1 into 1
6.083 * * * [progress]: simplifying candidates
6.086 * [simplify]: Simplifying:
  (expm1 (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (fma y (* y 4.0) (* x x))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (fma y (* y 4.0) (* x x)) (fma y (* y 4.0) (* x x))) (fma y (* y 4.0) (* x x))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))) (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (fma y (* y 4.0) (* x x)))
  (/ (* x x) (fma y (* y 4.0) (* x x)))
  (/ (* (* y 4.0) y) (fma y (* y 4.0) (* x x)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (fma y (* y 4.0) (* x x)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (fma y (* y 4.0) (* x x)))
  (/ 1 (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (fma y (* y 4.0) (* x x))))
  (/ 1 (sqrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma y (* y 4.0) (* x x))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))
  (/ 1 (fma y (* y 4.0) (* x x)))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (fma y (* y 4.0) (* x x))) (cbrt (fma y (* y 4.0) (* x x)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (fma y (* y 4.0) (* x x))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (fma y (* y 4.0) (* x x)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma y (* y 4.0) (* x x)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (fma y (* y 4.0) (* x x)) (- (* x x) (* (* y 4.0) y)))
  (* (fma y (* y 4.0) (* x x)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (fma y (* y 4.0) (* x x)) (+ (* x x) (* (* y 4.0) y)))
  (fma x x (- (* y (* y 4.0))))
  (fma (- y) (* y 4.0) (* y (* y 4.0)))
  (expm1 (- (* x x) (* (* y 4.0) y)))
  (log1p (- (* x x) (* (* y 4.0) y)))
  (- (* (* y 4.0) y))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (+ 1 (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))
  (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (log1p (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (log (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (* (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (cbrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (* (* (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (sqrt (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (exp (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))
  (expm1 (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (log1p (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (log (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (exp (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (* (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))) (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))))
  (cbrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (* (* (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x)))))) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (sqrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  (sqrt (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))
  -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)))
  (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))
  (log 2)
  (log 2)
  (- (exp (- (+ (log 0.5) (* 2 (log x))) (* 2 (log y)))) 1)
  1
  1
6.088 * * [simplify]: iteration 0: 120 enodes
6.112 * * [simplify]: iteration 1: 294 enodes
6.306 * * [simplify]: iteration 2: 1505 enodes
7.150 * * [simplify]: iteration complete: 5001 enodes
7.150 * * [simplify]: Extracting #0: cost 61 inf + 0
7.151 * * [simplify]: Extracting #1: cost 548 inf + 2
7.157 * * [simplify]: Extracting #2: cost 1586 inf + 1954
7.187 * * [simplify]: Extracting #3: cost 1054 inf + 93866
7.255 * * [simplify]: Extracting #4: cost 216 inf + 295053
7.341 * * [simplify]: Extracting #5: cost 21 inf + 350288
7.447 * * [simplify]: Extracting #6: cost 0 inf + 358312
7.576 * [simplify]: Simplified to:
  (expm1 (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (exp (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (* (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (- (- (* x x) (* 4.0 (* y y))))
  (- (fma (* 4.0 y) y (* x x)))
  (/ (* x x) (fma (* 4.0 y) y (* x x)))
  (/ (* 4.0 y) (/ (fma (* 4.0 y) y (* x x)) y))
  (* (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma (* 4.0 y) y (* x x)))) (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma (* 4.0 y) y (* x x)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma (* 4.0 y) y (* x x))))
  (/ (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y))))) (sqrt (fma (* 4.0 y) y (* x x))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma (* 4.0 y) y (* x x))))
  (* (cbrt (- (* x x) (* 4.0 (* y y)))) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (cbrt (- (* x x) (* 4.0 (* y y)))) (fma (* 4.0 y) y (* x x)))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (* (cbrt (fma (* 4.0 y) y (* x x))) (cbrt (fma (* 4.0 y) y (* x x)))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (cbrt (fma (* 4.0 y) y (* x x))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma (* 4.0 y) y (* x x))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (sqrt (fma (* 4.0 y) y (* x x))))
  (sqrt (- (* x x) (* 4.0 (* y y))))
  (/ (sqrt (- (* x x) (* 4.0 (* y y)))) (fma (* 4.0 y) y (* x x)))
  (/ 1 (* (cbrt (fma (* 4.0 y) y (* x x))) (cbrt (fma (* 4.0 y) y (* x x)))))
  (- (/ (* x x) (cbrt (fma (* 4.0 y) y (* x x)))) (/ (* 4.0 y) (/ (cbrt (fma (* 4.0 y) y (* x x))) y)))
  (/ 1 (sqrt (fma (* 4.0 y) y (* x x))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (fma (* 4.0 y) y (* x x))))
  1
  (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))
  (/ 1 (fma (* 4.0 y) y (* x x)))
  (/ (fma (* 4.0 y) y (* x x)) (- (* x x) (* 4.0 (* y y))))
  (/ (- (* x x) (* 4.0 (* y y))) (* (cbrt (fma (* 4.0 y) y (* x x))) (cbrt (fma (* 4.0 y) y (* x x)))))
  (/ (- (* x x) (* 4.0 (* y y))) (sqrt (fma (* 4.0 y) y (* x x))))
  (- (* x x) (* 4.0 (* y y)))
  (/ (fma (* 4.0 y) y (* x x)) (cbrt (- (* x x) (* 4.0 (* y y)))))
  (/ (fma (* 4.0 y) y (* x x)) (sqrt (- (* x x) (* 4.0 (* y y)))))
  (/ (fma (* 4.0 y) y (* x x)) (- (* x x) (* 4.0 (* y y))))
  (* (fma (* 4.0 y) y (* x x)) (fma y (* (* 4.0 y) (fma (* 4.0 y) y (* x x))) (* (* x x) (* x x))))
  (* (fma (* 4.0 y) y (* x x)) (fma (* 4.0 y) y (* x x)))
  (- (* x x) (* 4.0 (* y y)))
  (* (* 4.0 y) (+ (- y) y))
  (expm1 (- (* x x) (* 4.0 (* y y))))
  (log1p (- (* x x) (* 4.0 (* y y))))
  (* (- y) (* 4.0 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))))
  (* (* (- (* 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))))
  (- (* (* (* x x) (* x x)) (* x x)) (* (* 4.0 y) (* y (* (* (* 4.0 y) y) (* (* 4.0 y) y)))))
  (fma y (* (* 4.0 y) (fma (* 4.0 y) y (* x x))) (* (* x x) (* x x)))
  (* (- y) (* 4.0 y))
  (- (* (* x x) (* x x)) (* (* (* 4.0 y) y) (* (* 4.0 y) y)))
  (fma (* 4.0 y) y (* x x))
  (* (- y) (* 4.0 y))
  (- (/ (* x x) (fma (* 4.0 y) y (* x x))) (fma (/ (* 4.0 y) (fma (* 4.0 y) y (* x x))) y -1))
  (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))
  (log1p (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (log (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (exp (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (* (cbrt (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))) (cbrt (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))))
  (cbrt (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (* (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (* (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))))
  (sqrt (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (sqrt (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (exp (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (expm1 (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (log1p (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (log (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (exp (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (* (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))))
  (cbrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (* (* (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x)))) (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  (sqrt (/ (- (* x x) (* 4.0 (* y y))) (fma (* 4.0 y) y (* x x))))
  -1.0
  1
  1
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
  (- (* x x) (* 4.0 (* y y)))
  (fma 2 (- (log x) (log y)) (log 0.5))
  (log 2)
  (log 2)
  (fma 0.5 (/ (* x x) (* y y)) -1)
  1
  1
7.587 * * * [progress]: adding candidates to table
8.023 * [progress]: [Phase 3 of 3] Extracting.
8.023 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.024 * * * [regime-changes]: Trying 5 branch expressions: ((* (* y 4.0) y) (* x x) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) y x)
8.025 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.074 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.143 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.189 * * * * [regimes]: Trying to branch on (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) -1.0)>)
8.247 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.313 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.379 * * * [regime]: Found split indices: #<option (#s(si 3 39) #s(si 0 91) #s(si 1 185) #s(si 2 205) #s(si 3 255))>
8.380 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.594 * [regimes]: Found splitpoints: (#s(sp 3 y -2.0417989825890665e+153) #s(sp 0 y -3.379561403631359e-65) #s(sp 1 y 9.959621465941043e-80) #s(sp 2 y 2.371593609881423e+60) #s(sp 3 y +nan.0)) , with alts (#<alt (λ (x y) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)> #<alt (λ (x y) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))))> #<alt (λ (x y) -1.0)>)
8.594 * [simplify]: Simplifying:
  (if (<= y -2.0417989825890665e+153) -1.0 (if (<= y -3.379561403631359e-65) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (if (<= y 9.959621465941043e-80) 1 (if (<= y 2.371593609881423e+60) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) -1.0))))
8.594 * * [simplify]: iteration 0: 29 enodes
8.596 * * [simplify]: iteration 1: 34 enodes
8.597 * * [simplify]: iteration complete: 34 enodes
8.597 * * [simplify]: Extracting #0: cost 1 inf + 0
8.597 * * [simplify]: Extracting #1: cost 4 inf + 0
8.597 * * [simplify]: Extracting #2: cost 8 inf + 1
8.597 * * [simplify]: Extracting #3: cost 11 inf + 3
8.597 * * [simplify]: Extracting #4: cost 11 inf + 139
8.597 * * [simplify]: Extracting #5: cost 14 inf + 140
8.597 * * [simplify]: Extracting #6: cost 14 inf + 275
8.597 * * [simplify]: Extracting #7: cost 17 inf + 275
8.597 * * [simplify]: Extracting #8: cost 16 inf + 317
8.597 * * [simplify]: Extracting #9: cost 14 inf + 360
8.598 * * [simplify]: Extracting #10: cost 9 inf + 1149
8.598 * * [simplify]: Extracting #11: cost 6 inf + 2123
8.598 * * [simplify]: Extracting #12: cost 4 inf + 2889
8.599 * * [simplify]: Extracting #13: cost 3 inf + 3439
8.599 * * [simplify]: Extracting #14: cost 2 inf + 4121
8.600 * * [simplify]: Extracting #15: cost 0 inf + 6358
8.600 * [simplify]: Simplified to:
  (if (<= y -2.0417989825890665e+153) -1.0 (if (<= y -3.379561403631359e-65) (log1p (expm1 (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (if (<= y 9.959621465941043e-80) 1 (if (<= y 2.371593609881423e+60) (expm1 (log1p (/ (- (* x x) (* (* y 4.0) y)) (fma y (* y 4.0) (* x x))))) -1.0))))
10.306 * [regime-testing]: Baseline error score: 31.748543715449927
10.324 * [regime-testing]: Oracle error score: 0.39662451096970214
10.352 * [regime-testing]: End program error score: 12.822252824615726
10.494 * [regime-testing]: Target error score: 31.308314360837958