25.861 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.022 * * * [progress]: [2/2] Setting up program.
0.024 * [progress]: [Phase 2 of 3] Improving.
0.025 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.025 * * [simplify]: Extracting # 0 : cost  0
0.025 * * [simplify]: Extracting # 1 : cost  0
0.025 * * [simplify]: Extracting # 2 : cost  0
0.025 * * [simplify]: Extracting # 3 : cost  0
0.025 * * [simplify]: Extracting # 4 : cost  0
0.025 * * [simplify]: Extracting # 5 : cost  0
0.025 * * [simplify]: iteration  0 :  9  enodes  (cost  19 )
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: iteration  1 :  17  enodes  (cost  19 )
0.030 * * [simplify]: Extracting # 0 : cost  0
0.031 * * [simplify]: Extracting # 1 : cost  0
0.031 * * [simplify]: Extracting # 2 : cost  0
0.031 * * [simplify]: iteration  2 :  35  enodes  (cost  19 )
0.042 * * [simplify]: Extracting # 0 : cost  0
0.043 * * [simplify]: Extracting # 1 : cost  0
0.043 * * [simplify]: Extracting # 2 : cost  0
0.043 * * [simplify]: iteration  3 :  67  enodes  (cost  19 )
0.071 * * [simplify]: Extracting # 0 : cost  0
0.071 * * [simplify]: Extracting # 1 : cost  0
0.071 * * [simplify]: Extracting # 2 : cost  0
0.071 * * [simplify]: iteration  4 :  114  enodes  (cost  19 )
0.129 * * [simplify]: Extracting # 0 : cost  0
0.129 * * [simplify]: Extracting # 1 : cost  0
0.129 * * [simplify]: Extracting # 2 : cost  0
0.129 * * [simplify]: iteration  5 :  166  enodes  (cost  19 )
0.189 * * [simplify]: Extracting # 0 : cost  0
0.189 * * [simplify]: Extracting # 1 : cost  0
0.190 * * [simplify]: Extracting # 2 : cost  0
0.190 * * [simplify]: iteration  6 :  195  enodes  (cost  19 )
0.246 * * [simplify]: Extracting # 0 : cost  0
0.247 * * [simplify]: iteration  7 :  199  enodes  (cost  19 )
0.292 * * [simplify]: Extracting # 0 : cost  0
0.293 * * [simplify]: iteration done:  199  enodes  (cost  19 )
0.293 * [simplify]: Simplified to:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.293 * * [progress]: iteration 1 / 4
0.293 * * * [progress]: picking best candidate
0.295 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.295 * * * [progress]: localizing error
0.304 * * * [progress]: generating rewritten candidates
0.304 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.356 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.370 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.393 * * * [progress]: generating series expansions
0.393 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.393 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
0.393 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
0.393 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
0.393 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.393 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.393 * [taylor]: Taking taylor expansion of x in y
0.393 * [backup-simplify]: Simplify x into x
0.393 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.393 * [taylor]: Taking taylor expansion of 4.0 in y
0.393 * [backup-simplify]: Simplify 4.0 into 4.0
0.393 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.393 * [taylor]: Taking taylor expansion of y in y
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 1 into 1
0.393 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.394 * [taylor]: Taking taylor expansion of x in y
0.394 * [backup-simplify]: Simplify x into x
0.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.394 * [taylor]: Taking taylor expansion of 4.0 in y
0.394 * [backup-simplify]: Simplify 4.0 into 4.0
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.394 * [taylor]: Taking taylor expansion of y in y
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.394 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.394 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.394 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.394 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.394 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.394 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.394 * [taylor]: Taking taylor expansion of 4.0 in x
0.394 * [backup-simplify]: Simplify 4.0 into 4.0
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.394 * [taylor]: Taking taylor expansion of y in x
0.394 * [backup-simplify]: Simplify y into y
0.394 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.394 * [taylor]: Taking taylor expansion of x in x
0.394 * [backup-simplify]: Simplify 0 into 0
0.394 * [backup-simplify]: Simplify 1 into 1
0.394 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.394 * [taylor]: Taking taylor expansion of 4.0 in x
0.394 * [backup-simplify]: Simplify 4.0 into 4.0
0.394 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.395 * [taylor]: Taking taylor expansion of y in x
0.395 * [backup-simplify]: Simplify y into y
0.395 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.395 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.395 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.395 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.395 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.395 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.395 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.395 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.395 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.395 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.395 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.395 * [taylor]: Taking taylor expansion of x in x
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.396 * [taylor]: Taking taylor expansion of 4.0 in x
0.396 * [backup-simplify]: Simplify 4.0 into 4.0
0.396 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.396 * [taylor]: Taking taylor expansion of y in x
0.396 * [backup-simplify]: Simplify y into y
0.396 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.396 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.396 * [taylor]: Taking taylor expansion of x in x
0.396 * [backup-simplify]: Simplify 0 into 0
0.396 * [backup-simplify]: Simplify 1 into 1
0.396 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.396 * [taylor]: Taking taylor expansion of 4.0 in x
0.396 * [backup-simplify]: Simplify 4.0 into 4.0
0.396 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.396 * [taylor]: Taking taylor expansion of y in x
0.396 * [backup-simplify]: Simplify y into y
0.396 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.396 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.396 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.396 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.396 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.396 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.396 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.397 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.397 * [taylor]: Taking taylor expansion of -1.0 in y
0.397 * [backup-simplify]: Simplify -1.0 into -1.0
0.397 * [backup-simplify]: Simplify -1.0 into -1.0
0.397 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.397 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.398 * [backup-simplify]: Simplify (- 0) into 0
0.398 * [backup-simplify]: Simplify (+ 0 0) into 0
0.398 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.398 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.399 * [backup-simplify]: Simplify (+ 0 0) into 0
0.399 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.399 * [taylor]: Taking taylor expansion of 0 in y
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify 0 into 0
0.399 * [backup-simplify]: Simplify (* 1 1) into 1
0.399 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.400 * [backup-simplify]: Simplify (- 0) into 0
0.400 * [backup-simplify]: Simplify (+ 1 0) into 1
0.401 * [backup-simplify]: Simplify (* 1 1) into 1
0.401 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.401 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.402 * [backup-simplify]: Simplify (+ 1 0) into 1
0.402 * [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)))
0.402 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.402 * [taylor]: Taking taylor expansion of 0.5 in y
0.402 * [backup-simplify]: Simplify 0.5 into 0.5
0.402 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.402 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.402 * [taylor]: Taking taylor expansion of y in y
0.403 * [backup-simplify]: Simplify 0 into 0
0.403 * [backup-simplify]: Simplify 1 into 1
0.403 * [backup-simplify]: Simplify (* 1 1) into 1
0.403 * [backup-simplify]: Simplify (/ 1 1) into 1
0.404 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.405 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.406 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.407 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.407 * [backup-simplify]: Simplify (- 0) into 0
0.408 * [backup-simplify]: Simplify (+ 0 0) into 0
0.408 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.408 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.409 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.410 * [backup-simplify]: Simplify (+ 0 0) into 0
0.410 * [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
0.410 * [taylor]: Taking taylor expansion of 0 in y
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify 0 into 0
0.410 * [backup-simplify]: Simplify -1.0 into -1.0
0.411 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
0.411 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
0.411 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
0.411 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.411 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.411 * [taylor]: Taking taylor expansion of x in y
0.411 * [backup-simplify]: Simplify x into x
0.411 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.411 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.411 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.411 * [taylor]: Taking taylor expansion of 4.0 in y
0.411 * [backup-simplify]: Simplify 4.0 into 4.0
0.411 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.411 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.411 * [taylor]: Taking taylor expansion of y in y
0.411 * [backup-simplify]: Simplify 0 into 0
0.411 * [backup-simplify]: Simplify 1 into 1
0.411 * [backup-simplify]: Simplify (* 1 1) into 1
0.411 * [backup-simplify]: Simplify (/ 1 1) into 1
0.412 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.412 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.412 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.412 * [taylor]: Taking taylor expansion of x in y
0.412 * [backup-simplify]: Simplify x into x
0.412 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.412 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.412 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.412 * [taylor]: Taking taylor expansion of 4.0 in y
0.412 * [backup-simplify]: Simplify 4.0 into 4.0
0.412 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.412 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.412 * [taylor]: Taking taylor expansion of y in y
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 1 into 1
0.412 * [backup-simplify]: Simplify (* 1 1) into 1
0.412 * [backup-simplify]: Simplify (/ 1 1) into 1
0.413 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.413 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.413 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.414 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.414 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.414 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.414 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.414 * [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
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.415 * [backup-simplify]: Simplify (* 1 1) into 1
0.415 * [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 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.415 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.415 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.415 * [taylor]: Taking taylor expansion of x in x
0.415 * [backup-simplify]: Simplify 0 into 0
0.415 * [backup-simplify]: Simplify 1 into 1
0.416 * [backup-simplify]: Simplify (* 1 1) into 1
0.416 * [backup-simplify]: Simplify (/ 1 1) into 1
0.416 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.416 * [taylor]: Taking taylor expansion of 4.0 in x
0.416 * [backup-simplify]: Simplify 4.0 into 4.0
0.416 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.416 * [taylor]: Taking taylor expansion of y in x
0.416 * [backup-simplify]: Simplify y into y
0.416 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.416 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [backup-simplify]: Simplify (+ 1 0) into 1
0.417 * [backup-simplify]: Simplify (/ 1 1) into 1
0.417 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.417 * [taylor]: Taking taylor expansion of x in x
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [backup-simplify]: Simplify (* 1 1) into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.418 * [taylor]: Taking taylor expansion of 4.0 in x
0.418 * [backup-simplify]: Simplify 4.0 into 4.0
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.418 * [taylor]: Taking taylor expansion of y in x
0.418 * [backup-simplify]: Simplify y into y
0.418 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.418 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.418 * [taylor]: Taking taylor expansion of x in x
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (* 1 1) into 1
0.419 * [backup-simplify]: Simplify (/ 1 1) into 1
0.419 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.419 * [taylor]: Taking taylor expansion of 4.0 in x
0.419 * [backup-simplify]: Simplify 4.0 into 4.0
0.419 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.419 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.419 * [taylor]: Taking taylor expansion of y in x
0.419 * [backup-simplify]: Simplify y into y
0.419 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.419 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.419 * [backup-simplify]: Simplify (+ 1 0) into 1
0.419 * [backup-simplify]: Simplify (+ 1 0) into 1
0.420 * [backup-simplify]: Simplify (/ 1 1) into 1
0.420 * [taylor]: Taking taylor expansion of 1 in y
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify 1 into 1
0.420 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.421 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.421 * [backup-simplify]: Simplify (+ 0 0) into 0
0.421 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.422 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.422 * [backup-simplify]: Simplify (+ 0 0) into 0
0.423 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.423 * [taylor]: Taking taylor expansion of 0 in y
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 0 into 0
0.423 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.425 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.425 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.426 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.426 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.427 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.428 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.428 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.428 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.429 * [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))))
0.429 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.429 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.429 * [taylor]: Taking taylor expansion of 8.0 in y
0.430 * [backup-simplify]: Simplify 8.0 into 8.0
0.430 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.430 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.430 * [taylor]: Taking taylor expansion of y in y
0.430 * [backup-simplify]: Simplify 0 into 0
0.430 * [backup-simplify]: Simplify 1 into 1
0.430 * [backup-simplify]: Simplify (* 1 1) into 1
0.430 * [backup-simplify]: Simplify (/ 1 1) into 1
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.431 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.432 * [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
0.433 * [backup-simplify]: Simplify (- 0) into 0
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.434 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.435 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.435 * [backup-simplify]: Simplify (- 0) into 0
0.435 * [backup-simplify]: Simplify (+ 0 0) into 0
0.436 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.436 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.437 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.437 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.437 * [backup-simplify]: Simplify (+ 0 0) into 0
0.439 * [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
0.439 * [taylor]: Taking taylor expansion of 0 in y
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 1 into 1
0.439 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
0.439 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
0.439 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
0.439 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.439 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.439 * [taylor]: Taking taylor expansion of x in y
0.439 * [backup-simplify]: Simplify x into x
0.439 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.439 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.439 * [taylor]: Taking taylor expansion of 4.0 in y
0.440 * [backup-simplify]: Simplify 4.0 into 4.0
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.440 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify 1 into 1
0.440 * [backup-simplify]: Simplify (* 1 1) into 1
0.440 * [backup-simplify]: Simplify (/ 1 1) into 1
0.440 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.440 * [taylor]: Taking taylor expansion of x in y
0.440 * [backup-simplify]: Simplify x into x
0.440 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.440 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.440 * [taylor]: Taking taylor expansion of 4.0 in y
0.440 * [backup-simplify]: Simplify 4.0 into 4.0
0.440 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.440 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.440 * [taylor]: Taking taylor expansion of y in y
0.441 * [backup-simplify]: Simplify 0 into 0
0.441 * [backup-simplify]: Simplify 1 into 1
0.441 * [backup-simplify]: Simplify (* 1 1) into 1
0.441 * [backup-simplify]: Simplify (/ 1 1) into 1
0.441 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.442 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.442 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.442 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.443 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.443 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.443 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.443 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.443 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.443 * [taylor]: Taking taylor expansion of x in x
0.443 * [backup-simplify]: Simplify 0 into 0
0.443 * [backup-simplify]: Simplify 1 into 1
0.444 * [backup-simplify]: Simplify (* 1 1) into 1
0.444 * [backup-simplify]: Simplify (/ 1 1) into 1
0.444 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.444 * [taylor]: Taking taylor expansion of 4.0 in x
0.444 * [backup-simplify]: Simplify 4.0 into 4.0
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.444 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.444 * [taylor]: Taking taylor expansion of y in x
0.444 * [backup-simplify]: Simplify y into y
0.444 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.444 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.444 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.444 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.444 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.444 * [taylor]: Taking taylor expansion of x in x
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.445 * [backup-simplify]: Simplify (* 1 1) into 1
0.445 * [backup-simplify]: Simplify (/ 1 1) into 1
0.445 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.445 * [taylor]: Taking taylor expansion of 4.0 in x
0.445 * [backup-simplify]: Simplify 4.0 into 4.0
0.445 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.445 * [taylor]: Taking taylor expansion of y in x
0.445 * [backup-simplify]: Simplify y into y
0.445 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.445 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.445 * [backup-simplify]: Simplify (+ 1 0) into 1
0.446 * [backup-simplify]: Simplify (+ 1 0) into 1
0.446 * [backup-simplify]: Simplify (/ 1 1) into 1
0.446 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
0.446 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.446 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.446 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.446 * [taylor]: Taking taylor expansion of x in x
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 (* 4.0 (/ 1 (pow y 2))) in x
0.447 * [taylor]: Taking taylor expansion of 4.0 in x
0.447 * [backup-simplify]: Simplify 4.0 into 4.0
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.447 * [taylor]: Taking taylor expansion of y in x
0.447 * [backup-simplify]: Simplify y into y
0.447 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.447 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.447 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.447 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.447 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.447 * [taylor]: Taking taylor expansion of x in x
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 1 into 1
0.447 * [backup-simplify]: Simplify (* 1 1) into 1
0.448 * [backup-simplify]: Simplify (/ 1 1) into 1
0.448 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.448 * [taylor]: Taking taylor expansion of 4.0 in x
0.448 * [backup-simplify]: Simplify 4.0 into 4.0
0.448 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.448 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.448 * [taylor]: Taking taylor expansion of y in x
0.448 * [backup-simplify]: Simplify y into y
0.448 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.448 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.448 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [backup-simplify]: Simplify (+ 1 0) into 1
0.449 * [backup-simplify]: Simplify (/ 1 1) into 1
0.449 * [taylor]: Taking taylor expansion of 1 in y
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify 1 into 1
0.449 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.450 * [backup-simplify]: Simplify (+ 0 0) into 0
0.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.451 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.451 * [backup-simplify]: Simplify (+ 0 0) into 0
0.451 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.451 * [taylor]: Taking taylor expansion of 0 in y
0.451 * [backup-simplify]: Simplify 0 into 0
0.451 * [backup-simplify]: Simplify 0 into 0
0.451 * [backup-simplify]: Simplify 0 into 0
0.452 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.453 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.453 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.453 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.453 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.454 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.454 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.454 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.455 * [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))))
0.455 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.455 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.455 * [taylor]: Taking taylor expansion of 8.0 in y
0.455 * [backup-simplify]: Simplify 8.0 into 8.0
0.455 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.455 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.455 * [taylor]: Taking taylor expansion of y in y
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 1 into 1
0.455 * [backup-simplify]: Simplify (* 1 1) into 1
0.456 * [backup-simplify]: Simplify (/ 1 1) into 1
0.456 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.457 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.457 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.458 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.458 * [backup-simplify]: Simplify (- 0) into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 0 into 0
0.459 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.460 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.460 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.460 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.460 * [backup-simplify]: Simplify (- 0) into 0
0.461 * [backup-simplify]: Simplify (+ 0 0) into 0
0.461 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.462 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.462 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.462 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.463 * [backup-simplify]: Simplify (+ 0 0) into 0
0.464 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 8.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
0.464 * [taylor]: Taking taylor expansion of 0 in y
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.464 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.464 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.464 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.464 * [taylor]: Taking taylor expansion of x in y
0.464 * [backup-simplify]: Simplify x into x
0.464 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.464 * [taylor]: Taking taylor expansion of 4.0 in y
0.464 * [backup-simplify]: Simplify 4.0 into 4.0
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.464 * [taylor]: Taking taylor expansion of y in y
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.464 * [backup-simplify]: Simplify 0 into 0
0.464 * [backup-simplify]: Simplify 1 into 1
0.464 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.464 * [taylor]: Taking taylor expansion of 4.0 in x
0.464 * [backup-simplify]: Simplify 4.0 into 4.0
0.464 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.464 * [taylor]: Taking taylor expansion of y in x
0.464 * [backup-simplify]: Simplify y into y
0.464 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.464 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.464 * [taylor]: Taking taylor expansion of x in x
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.465 * [taylor]: Taking taylor expansion of 4.0 in x
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.465 * [taylor]: Taking taylor expansion of y in x
0.465 * [backup-simplify]: Simplify y into y
0.465 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.465 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.465 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.465 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.465 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.465 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.465 * [taylor]: Taking taylor expansion of 4.0 in y
0.465 * [backup-simplify]: Simplify 4.0 into 4.0
0.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.465 * [taylor]: Taking taylor expansion of y in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify 1 into 1
0.465 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.466 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.466 * [backup-simplify]: Simplify (- 0) into 0
0.466 * [backup-simplify]: Simplify (+ 0 0) into 0
0.466 * [taylor]: Taking taylor expansion of 0 in y
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify (* 1 1) into 1
0.467 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.467 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.468 * [backup-simplify]: Simplify (- 0) into 0
0.468 * [backup-simplify]: Simplify (+ 1 0) into 1
0.468 * [taylor]: Taking taylor expansion of 1 in y
0.468 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify 1 into 1
0.468 * [backup-simplify]: Simplify 0 into 0
0.468 * [backup-simplify]: Simplify (* 1 1) into 1
0.468 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.469 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.469 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.469 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.470 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.471 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.472 * [backup-simplify]: Simplify (- 0) into 0
0.472 * [backup-simplify]: Simplify (+ 0 0) into 0
0.472 * [taylor]: Taking taylor expansion of 0 in y
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.473 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.474 * [backup-simplify]: Simplify (- 0) into 0
0.474 * [backup-simplify]: Simplify 0 into 0
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.476 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.477 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.478 * [backup-simplify]: Simplify (- 0) into 0
0.478 * [backup-simplify]: Simplify (+ 0 0) into 0
0.478 * [taylor]: Taking taylor expansion of 0 in y
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 0 into 0
0.479 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.479 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.479 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.479 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.479 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.479 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.479 * [taylor]: Taking taylor expansion of x in y
0.479 * [backup-simplify]: Simplify x into x
0.479 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.480 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.480 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.480 * [taylor]: Taking taylor expansion of 4.0 in y
0.480 * [backup-simplify]: Simplify 4.0 into 4.0
0.480 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.480 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.480 * [taylor]: Taking taylor expansion of y in y
0.480 * [backup-simplify]: Simplify 0 into 0
0.480 * [backup-simplify]: Simplify 1 into 1
0.480 * [backup-simplify]: Simplify (* 1 1) into 1
0.481 * [backup-simplify]: Simplify (/ 1 1) into 1
0.481 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.481 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.481 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.481 * [taylor]: Taking taylor expansion of x in x
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify 1 into 1
0.481 * [backup-simplify]: Simplify (* 1 1) into 1
0.482 * [backup-simplify]: Simplify (/ 1 1) into 1
0.482 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.482 * [taylor]: Taking taylor expansion of 4.0 in x
0.482 * [backup-simplify]: Simplify 4.0 into 4.0
0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.482 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.482 * [taylor]: Taking taylor expansion of y in x
0.482 * [backup-simplify]: Simplify y into y
0.482 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.482 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.482 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.482 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.482 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.482 * [taylor]: Taking taylor expansion of x in x
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify 1 into 1
0.482 * [backup-simplify]: Simplify (* 1 1) into 1
0.483 * [backup-simplify]: Simplify (/ 1 1) into 1
0.483 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.483 * [taylor]: Taking taylor expansion of 4.0 in x
0.483 * [backup-simplify]: Simplify 4.0 into 4.0
0.483 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.483 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.483 * [taylor]: Taking taylor expansion of y in x
0.483 * [backup-simplify]: Simplify y into y
0.483 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.483 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.484 * [backup-simplify]: Simplify (+ 1 0) into 1
0.484 * [taylor]: Taking taylor expansion of 1 in y
0.484 * [backup-simplify]: Simplify 1 into 1
0.484 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.485 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.485 * [backup-simplify]: Simplify (+ 0 0) into 0
0.485 * [taylor]: Taking taylor expansion of 0 in y
0.485 * [backup-simplify]: Simplify 0 into 0
0.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.487 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.487 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.487 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.488 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.488 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.488 * [taylor]: Taking taylor expansion of 4.0 in y
0.488 * [backup-simplify]: Simplify 4.0 into 4.0
0.488 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.488 * [taylor]: Taking taylor expansion of y in y
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [backup-simplify]: Simplify (* 1 1) into 1
0.488 * [backup-simplify]: Simplify (/ 1 1) into 1
0.493 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.493 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.494 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.494 * [backup-simplify]: Simplify 1 into 1
0.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.495 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.496 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.496 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.496 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.497 * [backup-simplify]: Simplify (- 0) into 0
0.497 * [backup-simplify]: Simplify (+ 0 0) into 0
0.497 * [taylor]: Taking taylor expansion of 0 in y
0.497 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.498 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.499 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.499 * [backup-simplify]: Simplify (- 0) into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.500 * [backup-simplify]: Simplify 0 into 0
0.501 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.503 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.504 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.504 * [backup-simplify]: Simplify (- 0) into 0
0.505 * [backup-simplify]: Simplify (+ 0 0) into 0
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.505 * [backup-simplify]: Simplify 0 into 0
0.505 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.506 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.507 * [backup-simplify]: Simplify (- 0) into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [backup-simplify]: Simplify 0 into 0
0.507 * [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)))
0.507 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.508 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.508 * [taylor]: Taking taylor expansion of x in y
0.508 * [backup-simplify]: Simplify x into x
0.508 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.508 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.508 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.508 * [taylor]: Taking taylor expansion of 4.0 in y
0.508 * [backup-simplify]: Simplify 4.0 into 4.0
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.508 * [taylor]: Taking taylor expansion of y in y
0.508 * [backup-simplify]: Simplify 0 into 0
0.508 * [backup-simplify]: Simplify 1 into 1
0.508 * [backup-simplify]: Simplify (* 1 1) into 1
0.508 * [backup-simplify]: Simplify (/ 1 1) into 1
0.508 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.508 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.508 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.508 * [taylor]: Taking taylor expansion of x in x
0.508 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.509 * [backup-simplify]: Simplify (* 1 1) into 1
0.509 * [backup-simplify]: Simplify (/ 1 1) into 1
0.509 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.509 * [taylor]: Taking taylor expansion of 4.0 in x
0.509 * [backup-simplify]: Simplify 4.0 into 4.0
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.509 * [taylor]: Taking taylor expansion of y in x
0.509 * [backup-simplify]: Simplify y into y
0.509 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.509 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.509 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.509 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.509 * [taylor]: Taking taylor expansion of x in x
0.509 * [backup-simplify]: Simplify 0 into 0
0.509 * [backup-simplify]: Simplify 1 into 1
0.510 * [backup-simplify]: Simplify (* 1 1) into 1
0.510 * [backup-simplify]: Simplify (/ 1 1) into 1
0.510 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.510 * [taylor]: Taking taylor expansion of 4.0 in x
0.510 * [backup-simplify]: Simplify 4.0 into 4.0
0.510 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.510 * [taylor]: Taking taylor expansion of y in x
0.510 * [backup-simplify]: Simplify y into y
0.510 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.510 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.510 * [backup-simplify]: Simplify (+ 1 0) into 1
0.510 * [taylor]: Taking taylor expansion of 1 in y
0.510 * [backup-simplify]: Simplify 1 into 1
0.511 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.511 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.512 * [backup-simplify]: Simplify (+ 0 0) into 0
0.512 * [taylor]: Taking taylor expansion of 0 in y
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.513 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.513 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.513 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.513 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.513 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.513 * [taylor]: Taking taylor expansion of 4.0 in y
0.513 * [backup-simplify]: Simplify 4.0 into 4.0
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.513 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.513 * [taylor]: Taking taylor expansion of y in y
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 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.514 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.515 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.516 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.516 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.516 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.517 * [backup-simplify]: Simplify (- 0) into 0
0.517 * [backup-simplify]: Simplify (+ 0 0) into 0
0.517 * [taylor]: Taking taylor expansion of 0 in y
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.518 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.518 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.518 * [backup-simplify]: Simplify (- 0) into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.518 * [backup-simplify]: Simplify 0 into 0
0.519 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.520 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.520 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.520 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.521 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.521 * [backup-simplify]: Simplify (- 0) into 0
0.521 * [backup-simplify]: Simplify (+ 0 0) into 0
0.521 * [taylor]: Taking taylor expansion of 0 in y
0.521 * [backup-simplify]: Simplify 0 into 0
0.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.522 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.523 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.523 * [backup-simplify]: Simplify (- 0) into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.523 * [backup-simplify]: Simplify 0 into 0
0.524 * [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)))
0.524 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.524 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.524 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.524 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.524 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.524 * [taylor]: Taking taylor expansion of x in y
0.524 * [backup-simplify]: Simplify x into x
0.524 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.524 * [taylor]: Taking taylor expansion of 4.0 in y
0.524 * [backup-simplify]: Simplify 4.0 into 4.0
0.524 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.524 * [taylor]: Taking taylor expansion of y in y
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.525 * [taylor]: Taking taylor expansion of 4.0 in x
0.525 * [backup-simplify]: Simplify 4.0 into 4.0
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.525 * [backup-simplify]: Simplify y into y
0.525 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.525 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.525 * [taylor]: Taking taylor expansion of x in x
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.525 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.525 * [taylor]: Taking taylor expansion of 4.0 in x
0.525 * [backup-simplify]: Simplify 4.0 into 4.0
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.525 * [taylor]: Taking taylor expansion of y in x
0.525 * [backup-simplify]: Simplify y into y
0.525 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.525 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.525 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.525 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.525 * [taylor]: Taking taylor expansion of 4.0 in y
0.525 * [backup-simplify]: Simplify 4.0 into 4.0
0.525 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.525 * [taylor]: Taking taylor expansion of y in y
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 1 into 1
0.526 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.526 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.526 * [backup-simplify]: Simplify (+ 0 0) into 0
0.526 * [taylor]: Taking taylor expansion of 0 in y
0.526 * [backup-simplify]: Simplify 0 into 0
0.526 * [backup-simplify]: Simplify 0 into 0
0.527 * [backup-simplify]: Simplify (* 1 1) into 1
0.527 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.528 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.528 * [backup-simplify]: Simplify (+ 1 0) into 1
0.528 * [taylor]: Taking taylor expansion of 1 in y
0.528 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify 1 into 1
0.528 * [backup-simplify]: Simplify 0 into 0
0.528 * [backup-simplify]: Simplify (* 1 1) into 1
0.529 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.529 * [backup-simplify]: Simplify 4.0 into 4.0
0.529 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.530 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.531 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.531 * [backup-simplify]: Simplify (+ 0 0) into 0
0.531 * [taylor]: Taking taylor expansion of 0 in y
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify 0 into 0
0.531 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.532 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.532 * [backup-simplify]: Simplify 0 into 0
0.532 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.533 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.535 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.535 * [backup-simplify]: Simplify (+ 0 0) into 0
0.535 * [taylor]: Taking taylor expansion of 0 in y
0.535 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify 0 into 0
0.535 * [backup-simplify]: Simplify 0 into 0
0.536 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.536 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.536 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.536 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.536 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.536 * [taylor]: Taking taylor expansion of x in y
0.536 * [backup-simplify]: Simplify x into x
0.536 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.536 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.537 * [taylor]: Taking taylor expansion of 4.0 in y
0.537 * [backup-simplify]: Simplify 4.0 into 4.0
0.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.537 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.537 * [taylor]: Taking taylor expansion of y in y
0.537 * [backup-simplify]: Simplify 0 into 0
0.537 * [backup-simplify]: Simplify 1 into 1
0.537 * [backup-simplify]: Simplify (* 1 1) into 1
0.538 * [backup-simplify]: Simplify (/ 1 1) into 1
0.538 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.538 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.538 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.538 * [taylor]: Taking taylor expansion of x in x
0.538 * [backup-simplify]: Simplify 0 into 0
0.538 * [backup-simplify]: Simplify 1 into 1
0.538 * [backup-simplify]: Simplify (* 1 1) into 1
0.539 * [backup-simplify]: Simplify (/ 1 1) into 1
0.539 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.539 * [taylor]: Taking taylor expansion of 4.0 in x
0.539 * [backup-simplify]: Simplify 4.0 into 4.0
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.539 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.539 * [taylor]: Taking taylor expansion of y in x
0.539 * [backup-simplify]: Simplify y into y
0.539 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.539 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.539 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.539 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.539 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.539 * [taylor]: Taking taylor expansion of x in x
0.539 * [backup-simplify]: Simplify 0 into 0
0.539 * [backup-simplify]: Simplify 1 into 1
0.540 * [backup-simplify]: Simplify (* 1 1) into 1
0.540 * [backup-simplify]: Simplify (/ 1 1) into 1
0.540 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.540 * [taylor]: Taking taylor expansion of 4.0 in x
0.540 * [backup-simplify]: Simplify 4.0 into 4.0
0.540 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.540 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.540 * [taylor]: Taking taylor expansion of y in x
0.540 * [backup-simplify]: Simplify y into y
0.540 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.540 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.541 * [backup-simplify]: Simplify (+ 1 0) into 1
0.541 * [taylor]: Taking taylor expansion of 1 in y
0.541 * [backup-simplify]: Simplify 1 into 1
0.542 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.543 * [backup-simplify]: Simplify (+ 0 0) into 0
0.543 * [taylor]: Taking taylor expansion of 0 in y
0.543 * [backup-simplify]: Simplify 0 into 0
0.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.544 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.545 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.545 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.545 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.545 * [taylor]: Taking taylor expansion of 4.0 in y
0.545 * [backup-simplify]: Simplify 4.0 into 4.0
0.545 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.545 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.545 * [taylor]: Taking taylor expansion of y in y
0.545 * [backup-simplify]: Simplify 0 into 0
0.545 * [backup-simplify]: Simplify 1 into 1
0.545 * [backup-simplify]: Simplify (* 1 1) into 1
0.546 * [backup-simplify]: Simplify (/ 1 1) into 1
0.546 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.546 * [backup-simplify]: Simplify 4.0 into 4.0
0.546 * [backup-simplify]: Simplify 1 into 1
0.547 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.548 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.548 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.548 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.549 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.549 * [backup-simplify]: Simplify (+ 0 0) into 0
0.549 * [taylor]: Taking taylor expansion of 0 in y
0.549 * [backup-simplify]: Simplify 0 into 0
0.550 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.552 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.552 * [backup-simplify]: Simplify 0 into 0
0.553 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.554 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.554 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.555 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.556 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.556 * [backup-simplify]: Simplify (+ 0 0) into 0
0.556 * [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 0) (+ (* 0 0) (* 0 1))) into 0
0.558 * [backup-simplify]: Simplify 0 into 0
0.558 * [backup-simplify]: Simplify 0 into 0
0.559 * [backup-simplify]: Simplify 0 into 0
0.559 * [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)))
0.559 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.559 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.560 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.560 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.560 * [taylor]: Taking taylor expansion of x in y
0.560 * [backup-simplify]: Simplify x into x
0.560 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.560 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.560 * [taylor]: Taking taylor expansion of 4.0 in y
0.560 * [backup-simplify]: Simplify 4.0 into 4.0
0.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.560 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.560 * [taylor]: Taking taylor expansion of y in y
0.560 * [backup-simplify]: Simplify 0 into 0
0.560 * [backup-simplify]: Simplify 1 into 1
0.560 * [backup-simplify]: Simplify (* 1 1) into 1
0.561 * [backup-simplify]: Simplify (/ 1 1) into 1
0.561 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.561 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.561 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.561 * [taylor]: Taking taylor expansion of x in x
0.561 * [backup-simplify]: Simplify 0 into 0
0.561 * [backup-simplify]: Simplify 1 into 1
0.561 * [backup-simplify]: Simplify (* 1 1) into 1
0.562 * [backup-simplify]: Simplify (/ 1 1) into 1
0.562 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.562 * [taylor]: Taking taylor expansion of 4.0 in x
0.562 * [backup-simplify]: Simplify 4.0 into 4.0
0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.562 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.562 * [taylor]: Taking taylor expansion of y in x
0.562 * [backup-simplify]: Simplify y into y
0.562 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.562 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.562 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.562 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.562 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.562 * [taylor]: Taking taylor expansion of x in x
0.562 * [backup-simplify]: Simplify 0 into 0
0.562 * [backup-simplify]: Simplify 1 into 1
0.562 * [backup-simplify]: Simplify (* 1 1) into 1
0.563 * [backup-simplify]: Simplify (/ 1 1) into 1
0.563 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.563 * [taylor]: Taking taylor expansion of 4.0 in x
0.563 * [backup-simplify]: Simplify 4.0 into 4.0
0.563 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.563 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.563 * [taylor]: Taking taylor expansion of y in x
0.563 * [backup-simplify]: Simplify y into y
0.563 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.563 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.564 * [backup-simplify]: Simplify (+ 1 0) into 1
0.564 * [taylor]: Taking taylor expansion of 1 in y
0.564 * [backup-simplify]: Simplify 1 into 1
0.565 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.565 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.566 * [backup-simplify]: Simplify (+ 0 0) into 0
0.566 * [taylor]: Taking taylor expansion of 0 in y
0.566 * [backup-simplify]: Simplify 0 into 0
0.567 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.567 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.568 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.568 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.568 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.568 * [taylor]: Taking taylor expansion of 4.0 in y
0.568 * [backup-simplify]: Simplify 4.0 into 4.0
0.568 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.568 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.568 * [taylor]: Taking taylor expansion of y in y
0.568 * [backup-simplify]: Simplify 0 into 0
0.568 * [backup-simplify]: Simplify 1 into 1
0.568 * [backup-simplify]: Simplify (* 1 1) into 1
0.569 * [backup-simplify]: Simplify (/ 1 1) into 1
0.569 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.569 * [backup-simplify]: Simplify 4.0 into 4.0
0.569 * [backup-simplify]: Simplify 1 into 1
0.570 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.571 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.572 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.572 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.573 * [backup-simplify]: Simplify (+ 0 0) into 0
0.573 * [taylor]: Taking taylor expansion of 0 in y
0.573 * [backup-simplify]: Simplify 0 into 0
0.573 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.575 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 0 into 0
0.575 * [backup-simplify]: Simplify 0 into 0
0.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.578 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.578 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.579 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.580 * [backup-simplify]: Simplify (+ 0 0) into 0
0.580 * [taylor]: Taking taylor expansion of 0 in y
0.580 * [backup-simplify]: Simplify 0 into 0
0.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.583 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [backup-simplify]: Simplify 0 into 0
0.583 * [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)))
0.583 * * * [progress]: simplifying candidates
0.585 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* x x) (* (* y 4.0) y)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
0.589 * * [simplify]: Extracting # 0 : cost  0
0.589 * * [simplify]: Extracting # 1 : cost  0
0.589 * * [simplify]: Extracting # 2 : cost  0
0.589 * * [simplify]: Extracting # 3 : cost  0
0.589 * * [simplify]: Extracting # 4 : cost  0
0.590 * * [simplify]: Extracting # 5 : cost  0
0.590 * * [simplify]: Extracting # 6 : cost  0
0.590 * * [simplify]: Extracting # 7 : cost  0
0.590 * * [simplify]: iteration  0 :  87  enodes  (cost  1404 )
0.628 * * [simplify]: Extracting # 0 : cost  0
0.628 * * [simplify]: Extracting # 1 : cost  0
0.628 * * [simplify]: Extracting # 2 : cost  0
0.629 * * [simplify]: Extracting # 3 : cost  0
0.629 * * [simplify]: Extracting # 4 : cost  0
0.629 * * [simplify]: iteration  1 :  254  enodes  (cost  1375 )
0.763 * * [simplify]: Extracting # 0 : cost  0
0.764 * * [simplify]: Extracting # 1 : cost  0
0.766 * * [simplify]: Extracting # 2 : cost  0
0.767 * * [simplify]: Extracting # 3 : cost  0
0.769 * * [simplify]: Extracting # 4 : cost  0
0.770 * * [simplify]: iteration  2 :  1196  enodes  (cost  1235 )
1.334 * * [simplify]: Extracting # 0 : cost  0
1.344 * * [simplify]: Extracting # 1 : cost  0
1.354 * * [simplify]: Extracting # 2 : cost  0
1.361 * * [simplify]: Extracting # 3 : cost  0
1.369 * * [simplify]: Extracting # 4 : cost  0
1.381 * * [simplify]: iteration done:  5001  enodes  (cost  1233 )
1.382 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* 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))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (* 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)) (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 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* (* y 4.0) y)) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (pow x 2) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (pow (+ (* x x) (* (* y 4.0) y)) 3)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x))))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
1.382 * * * [progress]: adding candidates to table
1.598 * * [progress]: iteration 2 / 4
1.598 * * * [progress]: picking best candidate
1.614 * * * * [pick]: Picked  #<alt (λ (x 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))))))>
1.614 * * * [progress]: localizing error
1.644 * * * [progress]: generating rewritten candidates
1.644 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
1.677 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
1.711 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1)
1.741 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1 1)
1.761 * * * [progress]: generating series expansions
1.761 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
1.762 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
1.762 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
1.762 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
1.762 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
1.762 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.762 * [taylor]: Taking taylor expansion of x in y
1.762 * [backup-simplify]: Simplify x into x
1.762 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.762 * [taylor]: Taking taylor expansion of 4.0 in y
1.762 * [backup-simplify]: Simplify 4.0 into 4.0
1.762 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.762 * [taylor]: Taking taylor expansion of y in y
1.762 * [backup-simplify]: Simplify 0 into 0
1.762 * [backup-simplify]: Simplify 1 into 1
1.762 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
1.762 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.762 * [taylor]: Taking taylor expansion of x in y
1.762 * [backup-simplify]: Simplify x into x
1.762 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.763 * [taylor]: Taking taylor expansion of 4.0 in y
1.763 * [backup-simplify]: Simplify 4.0 into 4.0
1.763 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.763 * [taylor]: Taking taylor expansion of y in y
1.763 * [backup-simplify]: Simplify 0 into 0
1.763 * [backup-simplify]: Simplify 1 into 1
1.763 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.763 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.763 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.763 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.763 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
1.763 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.763 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [backup-simplify]: Simplify 0 into 0
1.764 * [backup-simplify]: Simplify 1 into 1
1.764 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.764 * [taylor]: Taking taylor expansion of 4.0 in x
1.764 * [backup-simplify]: Simplify 4.0 into 4.0
1.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.764 * [taylor]: Taking taylor expansion of y in x
1.764 * [backup-simplify]: Simplify y into y
1.764 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.764 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.764 * [taylor]: Taking taylor expansion of x in x
1.764 * [backup-simplify]: Simplify 0 into 0
1.764 * [backup-simplify]: Simplify 1 into 1
1.764 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.764 * [taylor]: Taking taylor expansion of 4.0 in x
1.764 * [backup-simplify]: Simplify 4.0 into 4.0
1.764 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.764 * [taylor]: Taking taylor expansion of y in x
1.764 * [backup-simplify]: Simplify y into y
1.764 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.764 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.765 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.765 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.765 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.765 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.765 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.766 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.766 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.766 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.766 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.766 * [taylor]: Taking taylor expansion of x in x
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 1 into 1
1.766 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.766 * [taylor]: Taking taylor expansion of 4.0 in x
1.766 * [backup-simplify]: Simplify 4.0 into 4.0
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.766 * [taylor]: Taking taylor expansion of y in x
1.766 * [backup-simplify]: Simplify y into y
1.766 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.766 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.766 * [taylor]: Taking taylor expansion of x in x
1.766 * [backup-simplify]: Simplify 0 into 0
1.766 * [backup-simplify]: Simplify 1 into 1
1.766 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.766 * [taylor]: Taking taylor expansion of 4.0 in x
1.766 * [backup-simplify]: Simplify 4.0 into 4.0
1.766 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.766 * [taylor]: Taking taylor expansion of y in x
1.766 * [backup-simplify]: Simplify y into y
1.766 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.767 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.767 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.767 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.767 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.767 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.768 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.768 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.768 * [taylor]: Taking taylor expansion of -1.0 in y
1.768 * [backup-simplify]: Simplify -1.0 into -1.0
1.768 * [backup-simplify]: Simplify -1.0 into -1.0
1.768 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.770 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.770 * [backup-simplify]: Simplify (- 0) into 0
1.770 * [backup-simplify]: Simplify (+ 0 0) into 0
1.770 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.771 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.771 * [backup-simplify]: Simplify (+ 0 0) into 0
1.772 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
1.772 * [taylor]: Taking taylor expansion of 0 in y
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify 0 into 0
1.772 * [backup-simplify]: Simplify (* 1 1) into 1
1.773 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.773 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.774 * [backup-simplify]: Simplify (- 0) into 0
1.774 * [backup-simplify]: Simplify (+ 1 0) into 1
1.774 * [backup-simplify]: Simplify (* 1 1) into 1
1.775 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.776 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.776 * [backup-simplify]: Simplify (+ 1 0) into 1
1.777 * [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)))
1.777 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
1.777 * [taylor]: Taking taylor expansion of 0.5 in y
1.777 * [backup-simplify]: Simplify 0.5 into 0.5
1.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.777 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.777 * [taylor]: Taking taylor expansion of y in y
1.777 * [backup-simplify]: Simplify 0 into 0
1.777 * [backup-simplify]: Simplify 1 into 1
1.778 * [backup-simplify]: Simplify (* 1 1) into 1
1.778 * [backup-simplify]: Simplify (/ 1 1) into 1
1.779 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.779 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.782 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.782 * [backup-simplify]: Simplify 0 into 0
1.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.784 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.785 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.789 * [backup-simplify]: Simplify (- 0) into 0
1.789 * [backup-simplify]: Simplify (+ 0 0) into 0
1.790 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.790 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.791 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.791 * [backup-simplify]: Simplify (+ 0 0) into 0
1.792 * [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
1.792 * [taylor]: Taking taylor expansion of 0 in y
1.792 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify 0 into 0
1.792 * [backup-simplify]: Simplify -1.0 into -1.0
1.792 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.792 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.792 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.793 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.793 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.793 * [taylor]: Taking taylor expansion of x in y
1.793 * [backup-simplify]: Simplify x into x
1.793 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.793 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.793 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.793 * [taylor]: Taking taylor expansion of 4.0 in y
1.793 * [backup-simplify]: Simplify 4.0 into 4.0
1.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.793 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.793 * [taylor]: Taking taylor expansion of y in y
1.793 * [backup-simplify]: Simplify 0 into 0
1.793 * [backup-simplify]: Simplify 1 into 1
1.793 * [backup-simplify]: Simplify (* 1 1) into 1
1.793 * [backup-simplify]: Simplify (/ 1 1) into 1
1.793 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.793 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.793 * [taylor]: Taking taylor expansion of x in y
1.793 * [backup-simplify]: Simplify x into x
1.794 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.794 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.794 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.794 * [taylor]: Taking taylor expansion of 4.0 in y
1.794 * [backup-simplify]: Simplify 4.0 into 4.0
1.794 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.794 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.794 * [taylor]: Taking taylor expansion of y in y
1.794 * [backup-simplify]: Simplify 0 into 0
1.794 * [backup-simplify]: Simplify 1 into 1
1.794 * [backup-simplify]: Simplify (* 1 1) into 1
1.794 * [backup-simplify]: Simplify (/ 1 1) into 1
1.795 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.795 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.795 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.796 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.796 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.796 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.796 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.796 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.796 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.796 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.796 * [taylor]: Taking taylor expansion of x in x
1.796 * [backup-simplify]: Simplify 0 into 0
1.796 * [backup-simplify]: Simplify 1 into 1
1.797 * [backup-simplify]: Simplify (* 1 1) into 1
1.797 * [backup-simplify]: Simplify (/ 1 1) into 1
1.797 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.797 * [taylor]: Taking taylor expansion of 4.0 in x
1.797 * [backup-simplify]: Simplify 4.0 into 4.0
1.797 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.797 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.797 * [taylor]: Taking taylor expansion of y in x
1.797 * [backup-simplify]: Simplify y into y
1.797 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.797 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.797 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.797 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.797 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.797 * [taylor]: Taking taylor expansion of x in x
1.797 * [backup-simplify]: Simplify 0 into 0
1.797 * [backup-simplify]: Simplify 1 into 1
1.798 * [backup-simplify]: Simplify (* 1 1) into 1
1.798 * [backup-simplify]: Simplify (/ 1 1) into 1
1.798 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.798 * [taylor]: Taking taylor expansion of 4.0 in x
1.798 * [backup-simplify]: Simplify 4.0 into 4.0
1.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.798 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.798 * [taylor]: Taking taylor expansion of y in x
1.798 * [backup-simplify]: Simplify y into y
1.798 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.798 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.798 * [backup-simplify]: Simplify (+ 1 0) into 1
1.799 * [backup-simplify]: Simplify (+ 1 0) into 1
1.799 * [backup-simplify]: Simplify (/ 1 1) into 1
1.799 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.799 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.799 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.799 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.799 * [taylor]: Taking taylor expansion of x in x
1.799 * [backup-simplify]: Simplify 0 into 0
1.799 * [backup-simplify]: Simplify 1 into 1
1.799 * [backup-simplify]: Simplify (* 1 1) into 1
1.799 * [backup-simplify]: Simplify (/ 1 1) into 1
1.800 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.800 * [taylor]: Taking taylor expansion of 4.0 in x
1.800 * [backup-simplify]: Simplify 4.0 into 4.0
1.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.800 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.800 * [taylor]: Taking taylor expansion of y in x
1.800 * [backup-simplify]: Simplify y into y
1.800 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.800 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.800 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.800 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.800 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.800 * [taylor]: Taking taylor expansion of x in x
1.800 * [backup-simplify]: Simplify 0 into 0
1.800 * [backup-simplify]: Simplify 1 into 1
1.800 * [backup-simplify]: Simplify (* 1 1) into 1
1.800 * [backup-simplify]: Simplify (/ 1 1) into 1
1.800 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.800 * [taylor]: Taking taylor expansion of 4.0 in x
1.800 * [backup-simplify]: Simplify 4.0 into 4.0
1.800 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.800 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.800 * [taylor]: Taking taylor expansion of y in x
1.801 * [backup-simplify]: Simplify y into y
1.801 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.801 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.801 * [backup-simplify]: Simplify (+ 1 0) into 1
1.801 * [backup-simplify]: Simplify (+ 1 0) into 1
1.801 * [backup-simplify]: Simplify (/ 1 1) into 1
1.801 * [taylor]: Taking taylor expansion of 1 in y
1.802 * [backup-simplify]: Simplify 1 into 1
1.802 * [backup-simplify]: Simplify 1 into 1
1.802 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.803 * [backup-simplify]: Simplify (+ 0 0) into 0
1.803 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.804 * [backup-simplify]: Simplify (+ 0 0) into 0
1.804 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.804 * [taylor]: Taking taylor expansion of 0 in y
1.804 * [backup-simplify]: Simplify 0 into 0
1.804 * [backup-simplify]: Simplify 0 into 0
1.804 * [backup-simplify]: Simplify 0 into 0
1.805 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.805 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.805 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.806 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.806 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.807 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.807 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.808 * [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))))
1.808 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.808 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.808 * [taylor]: Taking taylor expansion of 8.0 in y
1.808 * [backup-simplify]: Simplify 8.0 into 8.0
1.808 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.808 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.808 * [taylor]: Taking taylor expansion of y in y
1.808 * [backup-simplify]: Simplify 0 into 0
1.808 * [backup-simplify]: Simplify 1 into 1
1.808 * [backup-simplify]: Simplify (* 1 1) into 1
1.808 * [backup-simplify]: Simplify (/ 1 1) into 1
1.809 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.809 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.809 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.811 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.811 * [backup-simplify]: Simplify (- 0) into 0
1.811 * [backup-simplify]: Simplify 0 into 0
1.811 * [backup-simplify]: Simplify 0 into 0
1.811 * [backup-simplify]: Simplify 0 into 0
1.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.812 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.812 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.812 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.813 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.813 * [backup-simplify]: Simplify (- 0) into 0
1.813 * [backup-simplify]: Simplify (+ 0 0) into 0
1.814 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.814 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.814 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.814 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.815 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.815 * [backup-simplify]: Simplify (+ 0 0) into 0
1.816 * [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
1.816 * [taylor]: Taking taylor expansion of 0 in y
1.816 * [backup-simplify]: Simplify 0 into 0
1.816 * [backup-simplify]: Simplify 0 into 0
1.816 * [backup-simplify]: Simplify 1 into 1
1.817 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.817 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.817 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.817 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.817 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.817 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.817 * [taylor]: Taking taylor expansion of x in y
1.817 * [backup-simplify]: Simplify x into x
1.817 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.817 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.817 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.817 * [taylor]: Taking taylor expansion of 4.0 in y
1.817 * [backup-simplify]: Simplify 4.0 into 4.0
1.817 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.817 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.817 * [taylor]: Taking taylor expansion of y in y
1.817 * [backup-simplify]: Simplify 0 into 0
1.817 * [backup-simplify]: Simplify 1 into 1
1.817 * [backup-simplify]: Simplify (* 1 1) into 1
1.818 * [backup-simplify]: Simplify (/ 1 1) into 1
1.818 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.818 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.818 * [taylor]: Taking taylor expansion of x in y
1.818 * [backup-simplify]: Simplify x into x
1.818 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.818 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.818 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.818 * [taylor]: Taking taylor expansion of 4.0 in y
1.818 * [backup-simplify]: Simplify 4.0 into 4.0
1.818 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.818 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.818 * [taylor]: Taking taylor expansion of y in y
1.818 * [backup-simplify]: Simplify 0 into 0
1.818 * [backup-simplify]: Simplify 1 into 1
1.819 * [backup-simplify]: Simplify (* 1 1) into 1
1.819 * [backup-simplify]: Simplify (/ 1 1) into 1
1.819 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.820 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.821 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.821 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.821 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.822 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.822 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.822 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.822 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.822 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.822 * [taylor]: Taking taylor expansion of x in x
1.822 * [backup-simplify]: Simplify 0 into 0
1.822 * [backup-simplify]: Simplify 1 into 1
1.823 * [backup-simplify]: Simplify (* 1 1) into 1
1.823 * [backup-simplify]: Simplify (/ 1 1) into 1
1.823 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.823 * [taylor]: Taking taylor expansion of 4.0 in x
1.823 * [backup-simplify]: Simplify 4.0 into 4.0
1.823 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.823 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.823 * [taylor]: Taking taylor expansion of y in x
1.823 * [backup-simplify]: Simplify y into y
1.823 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.823 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.823 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.824 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.824 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.824 * [taylor]: Taking taylor expansion of x in x
1.824 * [backup-simplify]: Simplify 0 into 0
1.824 * [backup-simplify]: Simplify 1 into 1
1.824 * [backup-simplify]: Simplify (* 1 1) into 1
1.824 * [backup-simplify]: Simplify (/ 1 1) into 1
1.824 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.824 * [taylor]: Taking taylor expansion of 4.0 in x
1.824 * [backup-simplify]: Simplify 4.0 into 4.0
1.824 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.824 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.825 * [taylor]: Taking taylor expansion of y in x
1.825 * [backup-simplify]: Simplify y into y
1.825 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.825 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.825 * [backup-simplify]: Simplify (+ 1 0) into 1
1.826 * [backup-simplify]: Simplify (+ 1 0) into 1
1.826 * [backup-simplify]: Simplify (/ 1 1) into 1
1.826 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.826 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.826 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.826 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.826 * [taylor]: Taking taylor expansion of x in x
1.826 * [backup-simplify]: Simplify 0 into 0
1.826 * [backup-simplify]: Simplify 1 into 1
1.826 * [backup-simplify]: Simplify (* 1 1) into 1
1.827 * [backup-simplify]: Simplify (/ 1 1) into 1
1.827 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.827 * [taylor]: Taking taylor expansion of 4.0 in x
1.827 * [backup-simplify]: Simplify 4.0 into 4.0
1.827 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.827 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.827 * [taylor]: Taking taylor expansion of y in x
1.827 * [backup-simplify]: Simplify y into y
1.827 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.827 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.827 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.827 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.827 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.827 * [taylor]: Taking taylor expansion of x in x
1.827 * [backup-simplify]: Simplify 0 into 0
1.827 * [backup-simplify]: Simplify 1 into 1
1.828 * [backup-simplify]: Simplify (* 1 1) into 1
1.828 * [backup-simplify]: Simplify (/ 1 1) into 1
1.828 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.828 * [taylor]: Taking taylor expansion of 4.0 in x
1.828 * [backup-simplify]: Simplify 4.0 into 4.0
1.828 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.828 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.828 * [taylor]: Taking taylor expansion of y in x
1.828 * [backup-simplify]: Simplify y into y
1.828 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.828 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.829 * [backup-simplify]: Simplify (+ 1 0) into 1
1.829 * [backup-simplify]: Simplify (+ 1 0) into 1
1.830 * [backup-simplify]: Simplify (/ 1 1) into 1
1.830 * [taylor]: Taking taylor expansion of 1 in y
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [backup-simplify]: Simplify 1 into 1
1.830 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.831 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.831 * [backup-simplify]: Simplify (+ 0 0) into 0
1.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.833 * [backup-simplify]: Simplify (+ 0 0) into 0
1.834 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.834 * [taylor]: Taking taylor expansion of 0 in y
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify 0 into 0
1.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.836 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.836 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.836 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.837 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.838 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.838 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.838 * [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))))
1.838 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.838 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.838 * [taylor]: Taking taylor expansion of 8.0 in y
1.839 * [backup-simplify]: Simplify 8.0 into 8.0
1.839 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.839 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.839 * [taylor]: Taking taylor expansion of y in y
1.839 * [backup-simplify]: Simplify 0 into 0
1.839 * [backup-simplify]: Simplify 1 into 1
1.839 * [backup-simplify]: Simplify (* 1 1) into 1
1.839 * [backup-simplify]: Simplify (/ 1 1) into 1
1.840 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.840 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.842 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.842 * [backup-simplify]: Simplify (- 0) into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.842 * [backup-simplify]: Simplify 0 into 0
1.843 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.843 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.843 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.844 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.844 * [backup-simplify]: Simplify (- 0) into 0
1.844 * [backup-simplify]: Simplify (+ 0 0) into 0
1.845 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.845 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.845 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.846 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.846 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.846 * [backup-simplify]: Simplify (+ 0 0) into 0
1.847 * [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
1.847 * [taylor]: Taking taylor expansion of 0 in y
1.847 * [backup-simplify]: Simplify 0 into 0
1.847 * [backup-simplify]: Simplify 0 into 0
1.847 * [backup-simplify]: Simplify 1 into 1
1.847 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
1.848 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
1.848 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
1.848 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
1.848 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
1.848 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.848 * [taylor]: Taking taylor expansion of x in y
1.848 * [backup-simplify]: Simplify x into x
1.848 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.848 * [taylor]: Taking taylor expansion of 4.0 in y
1.848 * [backup-simplify]: Simplify 4.0 into 4.0
1.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.848 * [taylor]: Taking taylor expansion of y in y
1.848 * [backup-simplify]: Simplify 0 into 0
1.848 * [backup-simplify]: Simplify 1 into 1
1.848 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
1.848 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.848 * [taylor]: Taking taylor expansion of x in y
1.848 * [backup-simplify]: Simplify x into x
1.848 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.848 * [taylor]: Taking taylor expansion of 4.0 in y
1.848 * [backup-simplify]: Simplify 4.0 into 4.0
1.848 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.848 * [taylor]: Taking taylor expansion of y in y
1.848 * [backup-simplify]: Simplify 0 into 0
1.848 * [backup-simplify]: Simplify 1 into 1
1.848 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.848 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.848 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.848 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.849 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
1.849 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.849 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.849 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.849 * [taylor]: Taking taylor expansion of x in x
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 1 into 1
1.849 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.849 * [taylor]: Taking taylor expansion of 4.0 in x
1.849 * [backup-simplify]: Simplify 4.0 into 4.0
1.849 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.849 * [taylor]: Taking taylor expansion of y in x
1.849 * [backup-simplify]: Simplify y into y
1.849 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.849 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.849 * [taylor]: Taking taylor expansion of x in x
1.849 * [backup-simplify]: Simplify 0 into 0
1.849 * [backup-simplify]: Simplify 1 into 1
1.849 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.849 * [taylor]: Taking taylor expansion of 4.0 in x
1.849 * [backup-simplify]: Simplify 4.0 into 4.0
1.849 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.849 * [taylor]: Taking taylor expansion of y in x
1.849 * [backup-simplify]: Simplify y into y
1.849 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.849 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.849 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.849 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.849 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.849 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.850 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.850 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.850 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.850 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.850 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.850 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.850 * [taylor]: Taking taylor expansion of 4.0 in x
1.850 * [backup-simplify]: Simplify 4.0 into 4.0
1.850 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.850 * [taylor]: Taking taylor expansion of y in x
1.850 * [backup-simplify]: Simplify y into y
1.850 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.850 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.850 * [taylor]: Taking taylor expansion of x in x
1.850 * [backup-simplify]: Simplify 0 into 0
1.850 * [backup-simplify]: Simplify 1 into 1
1.850 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.850 * [taylor]: Taking taylor expansion of 4.0 in x
1.850 * [backup-simplify]: Simplify 4.0 into 4.0
1.850 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.850 * [taylor]: Taking taylor expansion of y in x
1.850 * [backup-simplify]: Simplify y into y
1.850 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.850 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.850 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.851 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.851 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.851 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.851 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.851 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.851 * [taylor]: Taking taylor expansion of -1.0 in y
1.851 * [backup-simplify]: Simplify -1.0 into -1.0
1.851 * [backup-simplify]: Simplify -1.0 into -1.0
1.851 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.852 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.852 * [backup-simplify]: Simplify (- 0) into 0
1.852 * [backup-simplify]: Simplify (+ 0 0) into 0
1.852 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.853 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.853 * [backup-simplify]: Simplify (+ 0 0) into 0
1.853 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
1.853 * [taylor]: Taking taylor expansion of 0 in y
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify 0 into 0
1.853 * [backup-simplify]: Simplify (* 1 1) into 1
1.854 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.854 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.854 * [backup-simplify]: Simplify (- 0) into 0
1.855 * [backup-simplify]: Simplify (+ 1 0) into 1
1.855 * [backup-simplify]: Simplify (* 1 1) into 1
1.855 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.856 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.856 * [backup-simplify]: Simplify (+ 1 0) into 1
1.856 * [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)))
1.856 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
1.856 * [taylor]: Taking taylor expansion of 0.5 in y
1.856 * [backup-simplify]: Simplify 0.5 into 0.5
1.856 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.856 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.856 * [taylor]: Taking taylor expansion of y in y
1.856 * [backup-simplify]: Simplify 0 into 0
1.857 * [backup-simplify]: Simplify 1 into 1
1.857 * [backup-simplify]: Simplify (* 1 1) into 1
1.857 * [backup-simplify]: Simplify (/ 1 1) into 1
1.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.858 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.858 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.859 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.859 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.859 * [backup-simplify]: Simplify 0 into 0
1.859 * [backup-simplify]: Simplify 0 into 0
1.859 * [backup-simplify]: Simplify 0 into 0
1.860 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.860 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.862 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.862 * [backup-simplify]: Simplify (- 0) into 0
1.862 * [backup-simplify]: Simplify (+ 0 0) into 0
1.863 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.863 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.865 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.865 * [backup-simplify]: Simplify (+ 0 0) into 0
1.866 * [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
1.866 * [taylor]: Taking taylor expansion of 0 in y
1.866 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify 0 into 0
1.866 * [backup-simplify]: Simplify -1.0 into -1.0
1.866 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.866 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.866 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.867 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.867 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.867 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.867 * [taylor]: Taking taylor expansion of x in y
1.867 * [backup-simplify]: Simplify x into x
1.867 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.867 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.867 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.867 * [taylor]: Taking taylor expansion of 4.0 in y
1.867 * [backup-simplify]: Simplify 4.0 into 4.0
1.867 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.867 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.867 * [taylor]: Taking taylor expansion of y in y
1.867 * [backup-simplify]: Simplify 0 into 0
1.867 * [backup-simplify]: Simplify 1 into 1
1.867 * [backup-simplify]: Simplify (* 1 1) into 1
1.868 * [backup-simplify]: Simplify (/ 1 1) into 1
1.868 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.868 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.868 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.868 * [taylor]: Taking taylor expansion of x in y
1.868 * [backup-simplify]: Simplify x into x
1.868 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.868 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.868 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.868 * [taylor]: Taking taylor expansion of 4.0 in y
1.868 * [backup-simplify]: Simplify 4.0 into 4.0
1.868 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.868 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.868 * [taylor]: Taking taylor expansion of y in y
1.868 * [backup-simplify]: Simplify 0 into 0
1.868 * [backup-simplify]: Simplify 1 into 1
1.868 * [backup-simplify]: Simplify (* 1 1) into 1
1.869 * [backup-simplify]: Simplify (/ 1 1) into 1
1.869 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.869 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.870 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.870 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.870 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.871 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.871 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.871 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.871 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.871 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.871 * [taylor]: Taking taylor expansion of x in x
1.871 * [backup-simplify]: Simplify 0 into 0
1.871 * [backup-simplify]: Simplify 1 into 1
1.871 * [backup-simplify]: Simplify (* 1 1) into 1
1.871 * [backup-simplify]: Simplify (/ 1 1) into 1
1.871 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.871 * [taylor]: Taking taylor expansion of 4.0 in x
1.871 * [backup-simplify]: Simplify 4.0 into 4.0
1.871 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.871 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.871 * [taylor]: Taking taylor expansion of y in x
1.871 * [backup-simplify]: Simplify y into y
1.871 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.872 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.872 * [taylor]: Taking taylor expansion of x in x
1.872 * [backup-simplify]: Simplify 0 into 0
1.872 * [backup-simplify]: Simplify 1 into 1
1.872 * [backup-simplify]: Simplify (* 1 1) into 1
1.872 * [backup-simplify]: Simplify (/ 1 1) into 1
1.872 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.872 * [taylor]: Taking taylor expansion of 4.0 in x
1.872 * [backup-simplify]: Simplify 4.0 into 4.0
1.872 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.872 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.872 * [taylor]: Taking taylor expansion of y in x
1.872 * [backup-simplify]: Simplify y into y
1.872 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.872 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.873 * [backup-simplify]: Simplify (+ 1 0) into 1
1.873 * [backup-simplify]: Simplify (+ 1 0) into 1
1.873 * [backup-simplify]: Simplify (/ 1 1) into 1
1.873 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.873 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.873 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.873 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.873 * [taylor]: Taking taylor expansion of x in x
1.873 * [backup-simplify]: Simplify 0 into 0
1.873 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (* 1 1) into 1
1.874 * [backup-simplify]: Simplify (/ 1 1) into 1
1.874 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.874 * [taylor]: Taking taylor expansion of 4.0 in x
1.874 * [backup-simplify]: Simplify 4.0 into 4.0
1.874 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.874 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.874 * [taylor]: Taking taylor expansion of y in x
1.874 * [backup-simplify]: Simplify y into y
1.874 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.874 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.874 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.874 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.874 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.874 * [taylor]: Taking taylor expansion of x in x
1.874 * [backup-simplify]: Simplify 0 into 0
1.874 * [backup-simplify]: Simplify 1 into 1
1.874 * [backup-simplify]: Simplify (* 1 1) into 1
1.875 * [backup-simplify]: Simplify (/ 1 1) into 1
1.875 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.875 * [taylor]: Taking taylor expansion of 4.0 in x
1.875 * [backup-simplify]: Simplify 4.0 into 4.0
1.875 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.875 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.875 * [taylor]: Taking taylor expansion of y in x
1.875 * [backup-simplify]: Simplify y into y
1.875 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.875 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.875 * [backup-simplify]: Simplify (+ 1 0) into 1
1.875 * [backup-simplify]: Simplify (+ 1 0) into 1
1.876 * [backup-simplify]: Simplify (/ 1 1) into 1
1.876 * [taylor]: Taking taylor expansion of 1 in y
1.876 * [backup-simplify]: Simplify 1 into 1
1.876 * [backup-simplify]: Simplify 1 into 1
1.876 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.877 * [backup-simplify]: Simplify (+ 0 0) into 0
1.877 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.878 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.878 * [backup-simplify]: Simplify (+ 0 0) into 0
1.878 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.878 * [taylor]: Taking taylor expansion of 0 in y
1.878 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify 0 into 0
1.878 * [backup-simplify]: Simplify 0 into 0
1.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.879 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.880 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.880 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.880 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.880 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.881 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.881 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.881 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.882 * [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))))
1.882 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.882 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.882 * [taylor]: Taking taylor expansion of 8.0 in y
1.882 * [backup-simplify]: Simplify 8.0 into 8.0
1.882 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.882 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.882 * [taylor]: Taking taylor expansion of y in y
1.882 * [backup-simplify]: Simplify 0 into 0
1.882 * [backup-simplify]: Simplify 1 into 1
1.882 * [backup-simplify]: Simplify (* 1 1) into 1
1.882 * [backup-simplify]: Simplify (/ 1 1) into 1
1.883 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.883 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.884 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.885 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.885 * [backup-simplify]: Simplify (- 0) into 0
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify 0 into 0
1.885 * [backup-simplify]: Simplify 0 into 0
1.886 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.886 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.887 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.887 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.887 * [backup-simplify]: Simplify (- 0) into 0
1.887 * [backup-simplify]: Simplify (+ 0 0) into 0
1.888 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.888 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.889 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.889 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.889 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.889 * [backup-simplify]: Simplify (+ 0 0) into 0
1.893 * [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
1.893 * [taylor]: Taking taylor expansion of 0 in y
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 0 into 0
1.893 * [backup-simplify]: Simplify 1 into 1
1.893 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.893 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.893 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.893 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.893 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.893 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.893 * [taylor]: Taking taylor expansion of x in y
1.893 * [backup-simplify]: Simplify x into x
1.893 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.894 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.894 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.894 * [taylor]: Taking taylor expansion of 4.0 in y
1.894 * [backup-simplify]: Simplify 4.0 into 4.0
1.894 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.894 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.894 * [taylor]: Taking taylor expansion of y in y
1.894 * [backup-simplify]: Simplify 0 into 0
1.894 * [backup-simplify]: Simplify 1 into 1
1.894 * [backup-simplify]: Simplify (* 1 1) into 1
1.894 * [backup-simplify]: Simplify (/ 1 1) into 1
1.894 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.894 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.894 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.894 * [taylor]: Taking taylor expansion of x in y
1.894 * [backup-simplify]: Simplify x into x
1.894 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.895 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.895 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.895 * [taylor]: Taking taylor expansion of 4.0 in y
1.895 * [backup-simplify]: Simplify 4.0 into 4.0
1.895 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.895 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.895 * [taylor]: Taking taylor expansion of y in y
1.895 * [backup-simplify]: Simplify 0 into 0
1.895 * [backup-simplify]: Simplify 1 into 1
1.895 * [backup-simplify]: Simplify (* 1 1) into 1
1.895 * [backup-simplify]: Simplify (/ 1 1) into 1
1.895 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.896 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.896 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.896 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.897 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.897 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.897 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.897 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.897 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.897 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.897 * [taylor]: Taking taylor expansion of x in x
1.897 * [backup-simplify]: Simplify 0 into 0
1.897 * [backup-simplify]: Simplify 1 into 1
1.898 * [backup-simplify]: Simplify (* 1 1) into 1
1.898 * [backup-simplify]: Simplify (/ 1 1) into 1
1.898 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.898 * [taylor]: Taking taylor expansion of 4.0 in x
1.898 * [backup-simplify]: Simplify 4.0 into 4.0
1.898 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.898 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.898 * [taylor]: Taking taylor expansion of y in x
1.898 * [backup-simplify]: Simplify y into y
1.898 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.898 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.898 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.898 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.898 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.898 * [taylor]: Taking taylor expansion of x in x
1.898 * [backup-simplify]: Simplify 0 into 0
1.898 * [backup-simplify]: Simplify 1 into 1
1.899 * [backup-simplify]: Simplify (* 1 1) into 1
1.899 * [backup-simplify]: Simplify (/ 1 1) into 1
1.899 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.899 * [taylor]: Taking taylor expansion of 4.0 in x
1.899 * [backup-simplify]: Simplify 4.0 into 4.0
1.899 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.899 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.899 * [taylor]: Taking taylor expansion of y in x
1.899 * [backup-simplify]: Simplify y into y
1.899 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.899 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.899 * [backup-simplify]: Simplify (+ 1 0) into 1
1.900 * [backup-simplify]: Simplify (+ 1 0) into 1
1.900 * [backup-simplify]: Simplify (/ 1 1) into 1
1.900 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.900 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.900 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.900 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.900 * [taylor]: Taking taylor expansion of x in x
1.900 * [backup-simplify]: Simplify 0 into 0
1.900 * [backup-simplify]: Simplify 1 into 1
1.900 * [backup-simplify]: Simplify (* 1 1) into 1
1.900 * [backup-simplify]: Simplify (/ 1 1) into 1
1.900 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.900 * [taylor]: Taking taylor expansion of 4.0 in x
1.901 * [backup-simplify]: Simplify 4.0 into 4.0
1.901 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.901 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.901 * [taylor]: Taking taylor expansion of y in x
1.901 * [backup-simplify]: Simplify y into y
1.901 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.901 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.901 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.901 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.901 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.901 * [taylor]: Taking taylor expansion of x in x
1.901 * [backup-simplify]: Simplify 0 into 0
1.901 * [backup-simplify]: Simplify 1 into 1
1.901 * [backup-simplify]: Simplify (* 1 1) into 1
1.902 * [backup-simplify]: Simplify (/ 1 1) into 1
1.902 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.902 * [taylor]: Taking taylor expansion of 4.0 in x
1.902 * [backup-simplify]: Simplify 4.0 into 4.0
1.902 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.902 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.902 * [taylor]: Taking taylor expansion of y in x
1.902 * [backup-simplify]: Simplify y into y
1.902 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.902 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.902 * [backup-simplify]: Simplify (+ 1 0) into 1
1.903 * [backup-simplify]: Simplify (+ 1 0) into 1
1.903 * [backup-simplify]: Simplify (/ 1 1) into 1
1.903 * [taylor]: Taking taylor expansion of 1 in y
1.903 * [backup-simplify]: Simplify 1 into 1
1.903 * [backup-simplify]: Simplify 1 into 1
1.904 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.905 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.905 * [backup-simplify]: Simplify (+ 0 0) into 0
1.905 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.906 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.906 * [backup-simplify]: Simplify (+ 0 0) into 0
1.906 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.906 * [taylor]: Taking taylor expansion of 0 in y
1.906 * [backup-simplify]: Simplify 0 into 0
1.906 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify 0 into 0
1.907 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.908 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.908 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.908 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.908 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.909 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.909 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.909 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.909 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.910 * [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))))
1.910 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.910 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.910 * [taylor]: Taking taylor expansion of 8.0 in y
1.910 * [backup-simplify]: Simplify 8.0 into 8.0
1.910 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.910 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.910 * [taylor]: Taking taylor expansion of y in y
1.910 * [backup-simplify]: Simplify 0 into 0
1.910 * [backup-simplify]: Simplify 1 into 1
1.910 * [backup-simplify]: Simplify (* 1 1) into 1
1.911 * [backup-simplify]: Simplify (/ 1 1) into 1
1.911 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.912 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.913 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.914 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.915 * [backup-simplify]: Simplify (- 0) into 0
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify 0 into 0
1.915 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.916 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.916 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.916 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.917 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.917 * [backup-simplify]: Simplify (- 0) into 0
1.917 * [backup-simplify]: Simplify (+ 0 0) into 0
1.918 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.918 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.919 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.919 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.919 * [backup-simplify]: Simplify (+ 0 0) into 0
1.920 * [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
1.920 * [taylor]: Taking taylor expansion of 0 in y
1.920 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify 0 into 0
1.920 * [backup-simplify]: Simplify 1 into 1
1.920 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1)
1.921 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
1.921 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
1.921 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
1.921 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
1.921 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.921 * [taylor]: Taking taylor expansion of x in y
1.921 * [backup-simplify]: Simplify x into x
1.921 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.921 * [taylor]: Taking taylor expansion of 4.0 in y
1.921 * [backup-simplify]: Simplify 4.0 into 4.0
1.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.921 * [taylor]: Taking taylor expansion of y in y
1.921 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify 1 into 1
1.921 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
1.921 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.921 * [taylor]: Taking taylor expansion of x in y
1.921 * [backup-simplify]: Simplify x into x
1.921 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.921 * [taylor]: Taking taylor expansion of 4.0 in y
1.921 * [backup-simplify]: Simplify 4.0 into 4.0
1.921 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.921 * [taylor]: Taking taylor expansion of y in y
1.921 * [backup-simplify]: Simplify 0 into 0
1.921 * [backup-simplify]: Simplify 1 into 1
1.921 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.921 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.921 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.921 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
1.922 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
1.922 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.922 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.922 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.922 * [taylor]: Taking taylor expansion of x in x
1.922 * [backup-simplify]: Simplify 0 into 0
1.922 * [backup-simplify]: Simplify 1 into 1
1.922 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.922 * [taylor]: Taking taylor expansion of 4.0 in x
1.922 * [backup-simplify]: Simplify 4.0 into 4.0
1.922 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.922 * [taylor]: Taking taylor expansion of y in x
1.922 * [backup-simplify]: Simplify y into y
1.922 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.922 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.922 * [taylor]: Taking taylor expansion of x in x
1.922 * [backup-simplify]: Simplify 0 into 0
1.922 * [backup-simplify]: Simplify 1 into 1
1.922 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.922 * [taylor]: Taking taylor expansion of 4.0 in x
1.922 * [backup-simplify]: Simplify 4.0 into 4.0
1.922 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.922 * [taylor]: Taking taylor expansion of y in x
1.922 * [backup-simplify]: Simplify y into y
1.922 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.922 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.922 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.922 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.922 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.923 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.923 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.923 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.923 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
1.923 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [backup-simplify]: Simplify 0 into 0
1.923 * [backup-simplify]: Simplify 1 into 1
1.923 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.923 * [taylor]: Taking taylor expansion of 4.0 in x
1.923 * [backup-simplify]: Simplify 4.0 into 4.0
1.923 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [backup-simplify]: Simplify y into y
1.923 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
1.923 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.923 * [taylor]: Taking taylor expansion of x in x
1.923 * [backup-simplify]: Simplify 0 into 0
1.923 * [backup-simplify]: Simplify 1 into 1
1.923 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.923 * [taylor]: Taking taylor expansion of 4.0 in x
1.923 * [backup-simplify]: Simplify 4.0 into 4.0
1.923 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.923 * [taylor]: Taking taylor expansion of y in x
1.923 * [backup-simplify]: Simplify y into y
1.923 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.923 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.924 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.924 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.924 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.924 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.924 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
1.924 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
1.924 * [taylor]: Taking taylor expansion of -1.0 in y
1.924 * [backup-simplify]: Simplify -1.0 into -1.0
1.924 * [backup-simplify]: Simplify -1.0 into -1.0
1.924 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.925 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.925 * [backup-simplify]: Simplify (- 0) into 0
1.925 * [backup-simplify]: Simplify (+ 0 0) into 0
1.925 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.926 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.926 * [backup-simplify]: Simplify (+ 0 0) into 0
1.926 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
1.926 * [taylor]: Taking taylor expansion of 0 in y
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify 0 into 0
1.926 * [backup-simplify]: Simplify (* 1 1) into 1
1.927 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.927 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.927 * [backup-simplify]: Simplify (- 0) into 0
1.928 * [backup-simplify]: Simplify (+ 1 0) into 1
1.928 * [backup-simplify]: Simplify (* 1 1) into 1
1.928 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.929 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.929 * [backup-simplify]: Simplify (+ 1 0) into 1
1.929 * [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)))
1.929 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
1.929 * [taylor]: Taking taylor expansion of 0.5 in y
1.930 * [backup-simplify]: Simplify 0.5 into 0.5
1.930 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.930 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.930 * [taylor]: Taking taylor expansion of y in y
1.930 * [backup-simplify]: Simplify 0 into 0
1.930 * [backup-simplify]: Simplify 1 into 1
1.930 * [backup-simplify]: Simplify (* 1 1) into 1
1.930 * [backup-simplify]: Simplify (/ 1 1) into 1
1.931 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.931 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.931 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.932 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.932 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
1.932 * [backup-simplify]: Simplify 0 into 0
1.932 * [backup-simplify]: Simplify 0 into 0
1.932 * [backup-simplify]: Simplify 0 into 0
1.933 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.933 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.934 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.934 * [backup-simplify]: Simplify (- 0) into 0
1.935 * [backup-simplify]: Simplify (+ 0 0) into 0
1.935 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.935 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.936 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.936 * [backup-simplify]: Simplify (+ 0 0) into 0
1.937 * [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
1.937 * [taylor]: Taking taylor expansion of 0 in y
1.937 * [backup-simplify]: Simplify 0 into 0
1.937 * [backup-simplify]: Simplify 0 into 0
1.937 * [backup-simplify]: Simplify -1.0 into -1.0
1.937 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.937 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.937 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.938 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.938 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.938 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.938 * [taylor]: Taking taylor expansion of x in y
1.938 * [backup-simplify]: Simplify x into x
1.938 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.938 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.938 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.938 * [taylor]: Taking taylor expansion of 4.0 in y
1.938 * [backup-simplify]: Simplify 4.0 into 4.0
1.938 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.938 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.938 * [taylor]: Taking taylor expansion of y in y
1.938 * [backup-simplify]: Simplify 0 into 0
1.938 * [backup-simplify]: Simplify 1 into 1
1.938 * [backup-simplify]: Simplify (* 1 1) into 1
1.938 * [backup-simplify]: Simplify (/ 1 1) into 1
1.938 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.938 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.938 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.938 * [taylor]: Taking taylor expansion of x in y
1.938 * [backup-simplify]: Simplify x into x
1.939 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.939 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.939 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.939 * [taylor]: Taking taylor expansion of 4.0 in y
1.939 * [backup-simplify]: Simplify 4.0 into 4.0
1.939 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.939 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.939 * [taylor]: Taking taylor expansion of y in y
1.939 * [backup-simplify]: Simplify 0 into 0
1.939 * [backup-simplify]: Simplify 1 into 1
1.939 * [backup-simplify]: Simplify (* 1 1) into 1
1.939 * [backup-simplify]: Simplify (/ 1 1) into 1
1.940 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.940 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.940 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.941 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.941 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.942 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.942 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.942 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.942 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.942 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.942 * [taylor]: Taking taylor expansion of x in x
1.942 * [backup-simplify]: Simplify 0 into 0
1.942 * [backup-simplify]: Simplify 1 into 1
1.942 * [backup-simplify]: Simplify (* 1 1) into 1
1.943 * [backup-simplify]: Simplify (/ 1 1) into 1
1.943 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.943 * [taylor]: Taking taylor expansion of 4.0 in x
1.943 * [backup-simplify]: Simplify 4.0 into 4.0
1.943 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.943 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.943 * [taylor]: Taking taylor expansion of y in x
1.943 * [backup-simplify]: Simplify y into y
1.943 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.943 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.943 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.943 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.943 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.943 * [taylor]: Taking taylor expansion of x in x
1.943 * [backup-simplify]: Simplify 0 into 0
1.943 * [backup-simplify]: Simplify 1 into 1
1.944 * [backup-simplify]: Simplify (* 1 1) into 1
1.944 * [backup-simplify]: Simplify (/ 1 1) into 1
1.944 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.944 * [taylor]: Taking taylor expansion of 4.0 in x
1.944 * [backup-simplify]: Simplify 4.0 into 4.0
1.944 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.944 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.944 * [taylor]: Taking taylor expansion of y in x
1.944 * [backup-simplify]: Simplify y into y
1.944 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.944 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.945 * [backup-simplify]: Simplify (+ 1 0) into 1
1.945 * [backup-simplify]: Simplify (+ 1 0) into 1
1.945 * [backup-simplify]: Simplify (/ 1 1) into 1
1.945 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.946 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.946 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.946 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.946 * [taylor]: Taking taylor expansion of x in x
1.946 * [backup-simplify]: Simplify 0 into 0
1.946 * [backup-simplify]: Simplify 1 into 1
1.946 * [backup-simplify]: Simplify (* 1 1) into 1
1.946 * [backup-simplify]: Simplify (/ 1 1) into 1
1.946 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.946 * [taylor]: Taking taylor expansion of 4.0 in x
1.946 * [backup-simplify]: Simplify 4.0 into 4.0
1.946 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.946 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.946 * [taylor]: Taking taylor expansion of y in x
1.947 * [backup-simplify]: Simplify y into y
1.947 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.947 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.947 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.947 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.947 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.947 * [taylor]: Taking taylor expansion of x in x
1.947 * [backup-simplify]: Simplify 0 into 0
1.947 * [backup-simplify]: Simplify 1 into 1
1.947 * [backup-simplify]: Simplify (* 1 1) into 1
1.948 * [backup-simplify]: Simplify (/ 1 1) into 1
1.948 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.948 * [taylor]: Taking taylor expansion of 4.0 in x
1.948 * [backup-simplify]: Simplify 4.0 into 4.0
1.948 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.948 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.948 * [taylor]: Taking taylor expansion of y in x
1.948 * [backup-simplify]: Simplify y into y
1.948 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.948 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.948 * [backup-simplify]: Simplify (+ 1 0) into 1
1.949 * [backup-simplify]: Simplify (+ 1 0) into 1
1.949 * [backup-simplify]: Simplify (/ 1 1) into 1
1.949 * [taylor]: Taking taylor expansion of 1 in y
1.949 * [backup-simplify]: Simplify 1 into 1
1.949 * [backup-simplify]: Simplify 1 into 1
1.949 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.950 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.950 * [backup-simplify]: Simplify (+ 0 0) into 0
1.950 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.951 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.951 * [backup-simplify]: Simplify (+ 0 0) into 0
1.951 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.951 * [taylor]: Taking taylor expansion of 0 in y
1.951 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify 0 into 0
1.951 * [backup-simplify]: Simplify 0 into 0
1.952 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.953 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.953 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.953 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.953 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.953 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.954 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.954 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.954 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.955 * [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))))
1.955 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.955 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.955 * [taylor]: Taking taylor expansion of 8.0 in y
1.955 * [backup-simplify]: Simplify 8.0 into 8.0
1.955 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.955 * [taylor]: Taking taylor expansion of y in y
1.955 * [backup-simplify]: Simplify 0 into 0
1.955 * [backup-simplify]: Simplify 1 into 1
1.955 * [backup-simplify]: Simplify (* 1 1) into 1
1.956 * [backup-simplify]: Simplify (/ 1 1) into 1
1.956 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.956 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.958 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.958 * [backup-simplify]: Simplify (- 0) into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.958 * [backup-simplify]: Simplify 0 into 0
1.959 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.959 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.959 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.960 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.960 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.960 * [backup-simplify]: Simplify (- 0) into 0
1.960 * [backup-simplify]: Simplify (+ 0 0) into 0
1.961 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.962 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.962 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.962 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.962 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.962 * [backup-simplify]: Simplify (+ 0 0) into 0
1.964 * [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
1.964 * [taylor]: Taking taylor expansion of 0 in y
1.964 * [backup-simplify]: Simplify 0 into 0
1.964 * [backup-simplify]: Simplify 0 into 0
1.964 * [backup-simplify]: Simplify 1 into 1
1.964 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
1.964 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
1.964 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
1.964 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.964 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.964 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.964 * [taylor]: Taking taylor expansion of x in y
1.964 * [backup-simplify]: Simplify x into x
1.964 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.964 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.964 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.964 * [taylor]: Taking taylor expansion of 4.0 in y
1.964 * [backup-simplify]: Simplify 4.0 into 4.0
1.964 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.964 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.965 * [taylor]: Taking taylor expansion of y in y
1.965 * [backup-simplify]: Simplify 0 into 0
1.965 * [backup-simplify]: Simplify 1 into 1
1.965 * [backup-simplify]: Simplify (* 1 1) into 1
1.965 * [backup-simplify]: Simplify (/ 1 1) into 1
1.965 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
1.965 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
1.965 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.965 * [taylor]: Taking taylor expansion of x in y
1.965 * [backup-simplify]: Simplify x into x
1.965 * [backup-simplify]: Simplify (* x x) into (pow x 2)
1.965 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
1.965 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
1.965 * [taylor]: Taking taylor expansion of 4.0 in y
1.965 * [backup-simplify]: Simplify 4.0 into 4.0
1.965 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.965 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.965 * [taylor]: Taking taylor expansion of y in y
1.965 * [backup-simplify]: Simplify 0 into 0
1.965 * [backup-simplify]: Simplify 1 into 1
1.966 * [backup-simplify]: Simplify (* 1 1) into 1
1.966 * [backup-simplify]: Simplify (/ 1 1) into 1
1.966 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.966 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.967 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
1.967 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.967 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
1.968 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
1.968 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.968 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.968 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.968 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.968 * [taylor]: Taking taylor expansion of x in x
1.968 * [backup-simplify]: Simplify 0 into 0
1.968 * [backup-simplify]: Simplify 1 into 1
1.968 * [backup-simplify]: Simplify (* 1 1) into 1
1.969 * [backup-simplify]: Simplify (/ 1 1) into 1
1.969 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.969 * [taylor]: Taking taylor expansion of 4.0 in x
1.969 * [backup-simplify]: Simplify 4.0 into 4.0
1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.969 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.969 * [taylor]: Taking taylor expansion of y in x
1.969 * [backup-simplify]: Simplify y into y
1.969 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.969 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.969 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.969 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.969 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.969 * [taylor]: Taking taylor expansion of x in x
1.969 * [backup-simplify]: Simplify 0 into 0
1.969 * [backup-simplify]: Simplify 1 into 1
1.969 * [backup-simplify]: Simplify (* 1 1) into 1
1.970 * [backup-simplify]: Simplify (/ 1 1) into 1
1.970 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.970 * [taylor]: Taking taylor expansion of 4.0 in x
1.970 * [backup-simplify]: Simplify 4.0 into 4.0
1.970 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.970 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.970 * [taylor]: Taking taylor expansion of y in x
1.970 * [backup-simplify]: Simplify y into y
1.970 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.970 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.970 * [backup-simplify]: Simplify (+ 1 0) into 1
1.970 * [backup-simplify]: Simplify (+ 1 0) into 1
1.971 * [backup-simplify]: Simplify (/ 1 1) into 1
1.971 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
1.971 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.971 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.971 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.971 * [taylor]: Taking taylor expansion of x in x
1.971 * [backup-simplify]: Simplify 0 into 0
1.971 * [backup-simplify]: Simplify 1 into 1
1.971 * [backup-simplify]: Simplify (* 1 1) into 1
1.971 * [backup-simplify]: Simplify (/ 1 1) into 1
1.971 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.971 * [taylor]: Taking taylor expansion of 4.0 in x
1.971 * [backup-simplify]: Simplify 4.0 into 4.0
1.971 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.971 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.971 * [taylor]: Taking taylor expansion of y in x
1.971 * [backup-simplify]: Simplify y into y
1.972 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.972 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.972 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
1.972 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.972 * [taylor]: Taking taylor expansion of x in x
1.972 * [backup-simplify]: Simplify 0 into 0
1.972 * [backup-simplify]: Simplify 1 into 1
1.972 * [backup-simplify]: Simplify (* 1 1) into 1
1.972 * [backup-simplify]: Simplify (/ 1 1) into 1
1.972 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
1.972 * [taylor]: Taking taylor expansion of 4.0 in x
1.972 * [backup-simplify]: Simplify 4.0 into 4.0
1.972 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
1.972 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.972 * [taylor]: Taking taylor expansion of y in x
1.972 * [backup-simplify]: Simplify y into y
1.972 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.973 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
1.973 * [backup-simplify]: Simplify (+ 1 0) into 1
1.973 * [backup-simplify]: Simplify (+ 1 0) into 1
1.973 * [backup-simplify]: Simplify (/ 1 1) into 1
1.973 * [taylor]: Taking taylor expansion of 1 in y
1.973 * [backup-simplify]: Simplify 1 into 1
1.973 * [backup-simplify]: Simplify 1 into 1
1.974 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.974 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.975 * [backup-simplify]: Simplify (+ 0 0) into 0
1.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.975 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.976 * [backup-simplify]: Simplify (+ 0 0) into 0
1.976 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
1.976 * [taylor]: Taking taylor expansion of 0 in y
1.976 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify 0 into 0
1.976 * [backup-simplify]: Simplify 0 into 0
1.977 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.977 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.978 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.978 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
1.978 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
1.978 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.979 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.979 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
1.979 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
1.980 * [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))))
1.980 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
1.980 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
1.980 * [taylor]: Taking taylor expansion of 8.0 in y
1.980 * [backup-simplify]: Simplify 8.0 into 8.0
1.980 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
1.980 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.980 * [taylor]: Taking taylor expansion of y in y
1.980 * [backup-simplify]: Simplify 0 into 0
1.980 * [backup-simplify]: Simplify 1 into 1
1.980 * [backup-simplify]: Simplify (* 1 1) into 1
1.981 * [backup-simplify]: Simplify (/ 1 1) into 1
1.981 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
1.982 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.982 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.983 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
1.983 * [backup-simplify]: Simplify (- 0) into 0
1.983 * [backup-simplify]: Simplify 0 into 0
1.983 * [backup-simplify]: Simplify 0 into 0
1.983 * [backup-simplify]: Simplify 0 into 0
1.984 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.985 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.985 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.985 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.985 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.986 * [backup-simplify]: Simplify (- 0) into 0
1.986 * [backup-simplify]: Simplify (+ 0 0) into 0
1.986 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
1.987 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
1.987 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.987 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
1.988 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
1.988 * [backup-simplify]: Simplify (+ 0 0) into 0
1.989 * [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
1.989 * [taylor]: Taking taylor expansion of 0 in y
1.989 * [backup-simplify]: Simplify 0 into 0
1.989 * [backup-simplify]: Simplify 0 into 0
1.989 * [backup-simplify]: Simplify 1 into 1
1.989 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1 1)
1.989 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
1.989 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
1.989 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
1.989 * [taylor]: Taking taylor expansion of (pow x 2) in y
1.989 * [taylor]: Taking taylor expansion of x in y
1.989 * [backup-simplify]: Simplify x into x
1.989 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.989 * [taylor]: Taking taylor expansion of 4.0 in y
1.990 * [backup-simplify]: Simplify 4.0 into 4.0
1.990 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.990 * [taylor]: Taking taylor expansion of y in y
1.990 * [backup-simplify]: Simplify 0 into 0
1.990 * [backup-simplify]: Simplify 1 into 1
1.990 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.990 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.990 * [taylor]: Taking taylor expansion of x in x
1.990 * [backup-simplify]: Simplify 0 into 0
1.990 * [backup-simplify]: Simplify 1 into 1
1.990 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.990 * [taylor]: Taking taylor expansion of 4.0 in x
1.990 * [backup-simplify]: Simplify 4.0 into 4.0
1.990 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.990 * [taylor]: Taking taylor expansion of y in x
1.990 * [backup-simplify]: Simplify y into y
1.990 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
1.990 * [taylor]: Taking taylor expansion of (pow x 2) in x
1.990 * [taylor]: Taking taylor expansion of x in x
1.990 * [backup-simplify]: Simplify 0 into 0
1.990 * [backup-simplify]: Simplify 1 into 1
1.990 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
1.990 * [taylor]: Taking taylor expansion of 4.0 in x
1.990 * [backup-simplify]: Simplify 4.0 into 4.0
1.990 * [taylor]: Taking taylor expansion of (pow y 2) in x
1.990 * [taylor]: Taking taylor expansion of y in x
1.990 * [backup-simplify]: Simplify y into y
1.990 * [backup-simplify]: Simplify (* y y) into (pow y 2)
1.990 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
1.990 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
1.990 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
1.990 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
1.990 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
1.990 * [taylor]: Taking taylor expansion of 4.0 in y
1.991 * [backup-simplify]: Simplify 4.0 into 4.0
1.991 * [taylor]: Taking taylor expansion of (pow y 2) in y
1.991 * [taylor]: Taking taylor expansion of y in y
1.991 * [backup-simplify]: Simplify 0 into 0
1.991 * [backup-simplify]: Simplify 1 into 1
1.991 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
1.991 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
1.991 * [backup-simplify]: Simplify (- 0) into 0
1.992 * [backup-simplify]: Simplify (+ 0 0) into 0
1.992 * [taylor]: Taking taylor expansion of 0 in y
1.992 * [backup-simplify]: Simplify 0 into 0
1.992 * [backup-simplify]: Simplify 0 into 0
1.992 * [backup-simplify]: Simplify (* 1 1) into 1
1.992 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
1.995 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
1.996 * [backup-simplify]: Simplify (- 0) into 0
1.996 * [backup-simplify]: Simplify (+ 1 0) into 1
1.996 * [taylor]: Taking taylor expansion of 1 in y
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify 1 into 1
1.996 * [backup-simplify]: Simplify 0 into 0
1.996 * [backup-simplify]: Simplify (* 1 1) into 1
1.996 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
1.997 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.997 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
1.997 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
1.998 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
1.999 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
1.999 * [backup-simplify]: Simplify (- 0) into 0
1.999 * [backup-simplify]: Simplify (+ 0 0) into 0
1.999 * [taylor]: Taking taylor expansion of 0 in y
1.999 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify 0 into 0
1.999 * [backup-simplify]: Simplify 0 into 0
2.000 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.000 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.000 * [backup-simplify]: Simplify (- 0) into 0
2.000 * [backup-simplify]: Simplify 0 into 0
2.001 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.002 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
2.003 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
2.003 * [backup-simplify]: Simplify (- 0) into 0
2.003 * [backup-simplify]: Simplify (+ 0 0) into 0
2.003 * [taylor]: Taking taylor expansion of 0 in y
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify 0 into 0
2.003 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
2.004 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
2.004 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.004 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.004 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.004 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.004 * [taylor]: Taking taylor expansion of x in y
2.004 * [backup-simplify]: Simplify x into x
2.004 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.004 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.004 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.004 * [taylor]: Taking taylor expansion of 4.0 in y
2.004 * [backup-simplify]: Simplify 4.0 into 4.0
2.004 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.004 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.004 * [taylor]: Taking taylor expansion of y in y
2.004 * [backup-simplify]: Simplify 0 into 0
2.004 * [backup-simplify]: Simplify 1 into 1
2.004 * [backup-simplify]: Simplify (* 1 1) into 1
2.005 * [backup-simplify]: Simplify (/ 1 1) into 1
2.005 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.005 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.005 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.005 * [taylor]: Taking taylor expansion of x in x
2.005 * [backup-simplify]: Simplify 0 into 0
2.005 * [backup-simplify]: Simplify 1 into 1
2.005 * [backup-simplify]: Simplify (* 1 1) into 1
2.005 * [backup-simplify]: Simplify (/ 1 1) into 1
2.005 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.005 * [taylor]: Taking taylor expansion of 4.0 in x
2.005 * [backup-simplify]: Simplify 4.0 into 4.0
2.005 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.005 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.005 * [taylor]: Taking taylor expansion of y in x
2.005 * [backup-simplify]: Simplify y into y
2.005 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.006 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.006 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.006 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.006 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.006 * [taylor]: Taking taylor expansion of x in x
2.006 * [backup-simplify]: Simplify 0 into 0
2.006 * [backup-simplify]: Simplify 1 into 1
2.006 * [backup-simplify]: Simplify (* 1 1) into 1
2.006 * [backup-simplify]: Simplify (/ 1 1) into 1
2.006 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.006 * [taylor]: Taking taylor expansion of 4.0 in x
2.006 * [backup-simplify]: Simplify 4.0 into 4.0
2.006 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.006 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.006 * [taylor]: Taking taylor expansion of y in x
2.006 * [backup-simplify]: Simplify y into y
2.006 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.007 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.007 * [backup-simplify]: Simplify (+ 1 0) into 1
2.007 * [taylor]: Taking taylor expansion of 1 in y
2.007 * [backup-simplify]: Simplify 1 into 1
2.007 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.008 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.008 * [backup-simplify]: Simplify (+ 0 0) into 0
2.008 * [taylor]: Taking taylor expansion of 0 in y
2.008 * [backup-simplify]: Simplify 0 into 0
2.008 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.009 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.010 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.010 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
2.010 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
2.010 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.010 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.010 * [taylor]: Taking taylor expansion of 4.0 in y
2.010 * [backup-simplify]: Simplify 4.0 into 4.0
2.010 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.010 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.010 * [taylor]: Taking taylor expansion of y in y
2.010 * [backup-simplify]: Simplify 0 into 0
2.010 * [backup-simplify]: Simplify 1 into 1
2.011 * [backup-simplify]: Simplify (* 1 1) into 1
2.011 * [backup-simplify]: Simplify (/ 1 1) into 1
2.012 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.012 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.012 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.012 * [backup-simplify]: Simplify 1 into 1
2.013 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.013 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.014 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.014 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.014 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.014 * [backup-simplify]: Simplify (- 0) into 0
2.015 * [backup-simplify]: Simplify (+ 0 0) into 0
2.015 * [taylor]: Taking taylor expansion of 0 in y
2.015 * [backup-simplify]: Simplify 0 into 0
2.015 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.016 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.016 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.016 * [backup-simplify]: Simplify (- 0) into 0
2.016 * [backup-simplify]: Simplify 0 into 0
2.016 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify 0 into 0
2.017 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.018 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.018 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.018 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.019 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.019 * [backup-simplify]: Simplify (- 0) into 0
2.020 * [backup-simplify]: Simplify (+ 0 0) into 0
2.020 * [taylor]: Taking taylor expansion of 0 in y
2.020 * [backup-simplify]: Simplify 0 into 0
2.020 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.021 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.022 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.022 * [backup-simplify]: Simplify (- 0) into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.022 * [backup-simplify]: Simplify 0 into 0
2.023 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 y)) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
2.023 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
2.023 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
2.023 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
2.023 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
2.023 * [taylor]: Taking taylor expansion of (pow x 2) in y
2.024 * [taylor]: Taking taylor expansion of x in y
2.024 * [backup-simplify]: Simplify x into x
2.024 * [backup-simplify]: Simplify (* x x) into (pow x 2)
2.024 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
2.024 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.024 * [taylor]: Taking taylor expansion of 4.0 in y
2.024 * [backup-simplify]: Simplify 4.0 into 4.0
2.024 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.024 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.024 * [taylor]: Taking taylor expansion of y in y
2.024 * [backup-simplify]: Simplify 0 into 0
2.024 * [backup-simplify]: Simplify 1 into 1
2.024 * [backup-simplify]: Simplify (* 1 1) into 1
2.025 * [backup-simplify]: Simplify (/ 1 1) into 1
2.025 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.025 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.025 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.025 * [taylor]: Taking taylor expansion of x in x
2.025 * [backup-simplify]: Simplify 0 into 0
2.025 * [backup-simplify]: Simplify 1 into 1
2.025 * [backup-simplify]: Simplify (* 1 1) into 1
2.026 * [backup-simplify]: Simplify (/ 1 1) into 1
2.026 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.026 * [taylor]: Taking taylor expansion of 4.0 in x
2.026 * [backup-simplify]: Simplify 4.0 into 4.0
2.026 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.026 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.026 * [taylor]: Taking taylor expansion of y in x
2.026 * [backup-simplify]: Simplify y into y
2.026 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.026 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.026 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
2.026 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
2.026 * [taylor]: Taking taylor expansion of (pow x 2) in x
2.026 * [taylor]: Taking taylor expansion of x in x
2.026 * [backup-simplify]: Simplify 0 into 0
2.026 * [backup-simplify]: Simplify 1 into 1
2.026 * [backup-simplify]: Simplify (* 1 1) into 1
2.027 * [backup-simplify]: Simplify (/ 1 1) into 1
2.027 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
2.027 * [taylor]: Taking taylor expansion of 4.0 in x
2.027 * [backup-simplify]: Simplify 4.0 into 4.0
2.027 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
2.027 * [taylor]: Taking taylor expansion of (pow y 2) in x
2.027 * [taylor]: Taking taylor expansion of y in x
2.027 * [backup-simplify]: Simplify y into y
2.027 * [backup-simplify]: Simplify (* y y) into (pow y 2)
2.027 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
2.028 * [backup-simplify]: Simplify (+ 1 0) into 1
2.028 * [taylor]: Taking taylor expansion of 1 in y
2.028 * [backup-simplify]: Simplify 1 into 1
2.028 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.029 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.029 * [backup-simplify]: Simplify (+ 0 0) into 0
2.029 * [taylor]: Taking taylor expansion of 0 in y
2.029 * [backup-simplify]: Simplify 0 into 0
2.030 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.031 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.031 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
2.031 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
2.031 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
2.032 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
2.032 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
2.032 * [taylor]: Taking taylor expansion of 4.0 in y
2.032 * [backup-simplify]: Simplify 4.0 into 4.0
2.032 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
2.032 * [taylor]: Taking taylor expansion of (pow y 2) in y
2.032 * [taylor]: Taking taylor expansion of y in y
2.032 * [backup-simplify]: Simplify 0 into 0
2.032 * [backup-simplify]: Simplify 1 into 1
2.032 * [backup-simplify]: Simplify (* 1 1) into 1
2.032 * [backup-simplify]: Simplify (/ 1 1) into 1
2.033 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
2.033 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.033 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
2.034 * [backup-simplify]: Simplify 1 into 1
2.034 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.035 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.035 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
2.036 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
2.036 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
2.037 * [backup-simplify]: Simplify (- 0) into 0
2.037 * [backup-simplify]: Simplify (+ 0 0) into 0
2.037 * [taylor]: Taking taylor expansion of 0 in y
2.037 * [backup-simplify]: Simplify 0 into 0
2.038 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.038 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.039 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
2.039 * [backup-simplify]: Simplify (- 0) into 0
2.039 * [backup-simplify]: Simplify 0 into 0
2.039 * [backup-simplify]: Simplify 0 into 0
2.039 * [backup-simplify]: Simplify 0 into 0
2.040 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.041 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.042 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
2.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
2.042 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
2.043 * [backup-simplify]: Simplify (- 0) into 0
2.043 * [backup-simplify]: Simplify (+ 0 0) into 0
2.043 * [taylor]: Taking taylor expansion of 0 in y
2.043 * [backup-simplify]: Simplify 0 into 0
2.043 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.045 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
2.045 * [backup-simplify]: Simplify (- 0) into 0
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify 0 into 0
2.045 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* (- 4.0) (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
2.046 * * * [progress]: simplifying candidates
2.048 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
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  (- (- (* 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)))
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  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
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  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
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  (/ (+ (* 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))))
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  (/ (- (* 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)))))
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  (/ (* (* (- (* 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))))
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  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) 1)
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  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
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  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
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  (/ 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))))
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  (/ (- (* 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))))
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  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
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  (/ (* (* (- (* 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))))
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  (/ (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))))
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  (/ (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)
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  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
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  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (- (* 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)))
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  (/ (- (* 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)))
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  (log (- (* x x) (* (* y 4.0) y)))
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  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
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  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
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  (+ (* (* 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
  -1.0
  1
  1
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
2.051 * * [simplify]: Extracting # 0 : cost  0
2.051 * * [simplify]: Extracting # 1 : cost  0
2.051 * * [simplify]: Extracting # 2 : cost  0
2.051 * * [simplify]: Extracting # 3 : cost  0
2.051 * * [simplify]: Extracting # 4 : cost  0
2.051 * * [simplify]: Extracting # 5 : cost  0
2.051 * * [simplify]: Extracting # 6 : cost  0
2.051 * * [simplify]: Extracting # 7 : cost  0
2.052 * * [simplify]: iteration  0 :  82  enodes  (cost  3148 )
2.076 * * [simplify]: Extracting # 0 : cost  0
2.076 * * [simplify]: Extracting # 1 : cost  0
2.077 * * [simplify]: Extracting # 2 : cost  0
2.077 * * [simplify]: Extracting # 3 : cost  0
2.077 * * [simplify]: Extracting # 4 : cost  0
2.078 * * [simplify]: iteration  1 :  237  enodes  (cost  3096 )
2.228 * * [simplify]: Extracting # 0 : cost  0
2.230 * * [simplify]: Extracting # 1 : cost  0
2.232 * * [simplify]: Extracting # 2 : cost  0
2.235 * * [simplify]: Extracting # 3 : cost  0
2.237 * * [simplify]: Extracting # 4 : cost  0
2.239 * * [simplify]: iteration  2 :  1163  enodes  (cost  2816 )
2.739 * * [simplify]: Extracting # 0 : cost  0
2.750 * * [simplify]: Extracting # 1 : cost  0
2.767 * * [simplify]: Extracting # 2 : cost  0
2.775 * * [simplify]: Extracting # 3 : cost  0
2.788 * * [simplify]: Extracting # 4 : cost  0
2.802 * * [simplify]: iteration done:  5001  enodes  (cost  2810 )
2.803 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* 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)))
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  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
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  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
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  (/ (- (* 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))
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  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* 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)))
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  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (* 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)) (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 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* 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))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (* 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)) (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 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* (* y 4.0) y)) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  -1.0
  1
  1
  -1.0
  1
  1
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
2.805 * * * [progress]: adding candidates to table
3.345 * * [progress]: iteration 3 / 4
3.345 * * * [progress]: picking best candidate
3.354 * * * * [pick]: Picked  #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))>
3.354 * * * [progress]: localizing error
3.417 * * * [progress]: generating rewritten candidates
3.418 * * * * [progress]: [ 1 / 4 ] rewriting at (2 2 1)
3.450 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1)
3.485 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1 2 1)
3.493 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1 1 1 1 1 2)
3.507 * * * [progress]: generating series expansions
3.507 * * * * [progress]: [ 1 / 4 ] generating series at (2 2 1)
3.508 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
3.508 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
3.508 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.508 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.508 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.508 * [taylor]: Taking taylor expansion of x in y
3.508 * [backup-simplify]: Simplify x into x
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.508 * [taylor]: Taking taylor expansion of 4.0 in y
3.508 * [backup-simplify]: Simplify 4.0 into 4.0
3.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.508 * [taylor]: Taking taylor expansion of y in y
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.508 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.508 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.508 * [taylor]: Taking taylor expansion of x in y
3.508 * [backup-simplify]: Simplify x into x
3.508 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.508 * [taylor]: Taking taylor expansion of 4.0 in y
3.508 * [backup-simplify]: Simplify 4.0 into 4.0
3.508 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.508 * [taylor]: Taking taylor expansion of y in y
3.508 * [backup-simplify]: Simplify 0 into 0
3.508 * [backup-simplify]: Simplify 1 into 1
3.509 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.509 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.509 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.509 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.509 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.509 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.509 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.509 * [taylor]: Taking taylor expansion of x in x
3.509 * [backup-simplify]: Simplify 0 into 0
3.509 * [backup-simplify]: Simplify 1 into 1
3.509 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.509 * [taylor]: Taking taylor expansion of 4.0 in x
3.509 * [backup-simplify]: Simplify 4.0 into 4.0
3.509 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.509 * [taylor]: Taking taylor expansion of y in x
3.509 * [backup-simplify]: Simplify y into y
3.509 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.509 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.509 * [taylor]: Taking taylor expansion of x in x
3.509 * [backup-simplify]: Simplify 0 into 0
3.510 * [backup-simplify]: Simplify 1 into 1
3.510 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.510 * [taylor]: Taking taylor expansion of 4.0 in x
3.510 * [backup-simplify]: Simplify 4.0 into 4.0
3.510 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.510 * [taylor]: Taking taylor expansion of y in x
3.510 * [backup-simplify]: Simplify y into y
3.510 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.510 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.510 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.510 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.510 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.510 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.511 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
3.511 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.511 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.511 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.511 * [taylor]: Taking taylor expansion of x in x
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.511 * [taylor]: Taking taylor expansion of 4.0 in x
3.511 * [backup-simplify]: Simplify 4.0 into 4.0
3.511 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.511 * [taylor]: Taking taylor expansion of y in x
3.511 * [backup-simplify]: Simplify y into y
3.511 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.511 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.511 * [taylor]: Taking taylor expansion of x in x
3.511 * [backup-simplify]: Simplify 0 into 0
3.511 * [backup-simplify]: Simplify 1 into 1
3.511 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.511 * [taylor]: Taking taylor expansion of 4.0 in x
3.511 * [backup-simplify]: Simplify 4.0 into 4.0
3.511 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.512 * [taylor]: Taking taylor expansion of y in x
3.512 * [backup-simplify]: Simplify y into y
3.512 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.512 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.512 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.512 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.512 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.512 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.512 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
3.513 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.513 * [taylor]: Taking taylor expansion of -1.0 in y
3.513 * [backup-simplify]: Simplify -1.0 into -1.0
3.513 * [backup-simplify]: Simplify -1.0 into -1.0
3.513 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.514 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.514 * [backup-simplify]: Simplify (- 0) into 0
3.515 * [backup-simplify]: Simplify (+ 0 0) into 0
3.515 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.515 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.515 * [backup-simplify]: Simplify (+ 0 0) into 0
3.516 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
3.516 * [taylor]: Taking taylor expansion of 0 in y
3.516 * [backup-simplify]: Simplify 0 into 0
3.516 * [backup-simplify]: Simplify 0 into 0
3.516 * [backup-simplify]: Simplify 0 into 0
3.516 * [backup-simplify]: Simplify (* 1 1) into 1
3.517 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.517 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.518 * [backup-simplify]: Simplify (- 0) into 0
3.518 * [backup-simplify]: Simplify (+ 1 0) into 1
3.518 * [backup-simplify]: Simplify (* 1 1) into 1
3.519 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.520 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.520 * [backup-simplify]: Simplify (+ 1 0) into 1
3.521 * [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)))
3.521 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.521 * [taylor]: Taking taylor expansion of 0.5 in y
3.521 * [backup-simplify]: Simplify 0.5 into 0.5
3.521 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.521 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.521 * [taylor]: Taking taylor expansion of y in y
3.521 * [backup-simplify]: Simplify 0 into 0
3.521 * [backup-simplify]: Simplify 1 into 1
3.521 * [backup-simplify]: Simplify (* 1 1) into 1
3.522 * [backup-simplify]: Simplify (/ 1 1) into 1
3.522 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.523 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.523 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.524 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.524 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 0 into 0
3.524 * [backup-simplify]: Simplify 0 into 0
3.525 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.525 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.526 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.526 * [backup-simplify]: Simplify (- 0) into 0
3.526 * [backup-simplify]: Simplify (+ 0 0) into 0
3.527 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.527 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.528 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.528 * [backup-simplify]: Simplify (+ 0 0) into 0
3.529 * [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
3.529 * [taylor]: Taking taylor expansion of 0 in y
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify 0 into 0
3.529 * [backup-simplify]: Simplify -1.0 into -1.0
3.529 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
3.529 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
3.529 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.529 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.529 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.529 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.529 * [taylor]: Taking taylor expansion of x in y
3.529 * [backup-simplify]: Simplify x into x
3.529 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.530 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.530 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.530 * [taylor]: Taking taylor expansion of 4.0 in y
3.530 * [backup-simplify]: Simplify 4.0 into 4.0
3.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.530 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.530 * [taylor]: Taking taylor expansion of y in y
3.530 * [backup-simplify]: Simplify 0 into 0
3.530 * [backup-simplify]: Simplify 1 into 1
3.530 * [backup-simplify]: Simplify (* 1 1) into 1
3.530 * [backup-simplify]: Simplify (/ 1 1) into 1
3.530 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.530 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.530 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.530 * [taylor]: Taking taylor expansion of x in y
3.530 * [backup-simplify]: Simplify x into x
3.530 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.530 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.530 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.530 * [taylor]: Taking taylor expansion of 4.0 in y
3.530 * [backup-simplify]: Simplify 4.0 into 4.0
3.530 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.531 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.531 * [taylor]: Taking taylor expansion of y in y
3.531 * [backup-simplify]: Simplify 0 into 0
3.531 * [backup-simplify]: Simplify 1 into 1
3.531 * [backup-simplify]: Simplify (* 1 1) into 1
3.531 * [backup-simplify]: Simplify (/ 1 1) into 1
3.531 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.532 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.532 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.532 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.533 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.533 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.533 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.533 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.533 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.533 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.533 * [taylor]: Taking taylor expansion of x in x
3.533 * [backup-simplify]: Simplify 0 into 0
3.533 * [backup-simplify]: Simplify 1 into 1
3.533 * [backup-simplify]: Simplify (* 1 1) into 1
3.534 * [backup-simplify]: Simplify (/ 1 1) into 1
3.534 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.534 * [taylor]: Taking taylor expansion of 4.0 in x
3.534 * [backup-simplify]: Simplify 4.0 into 4.0
3.534 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.534 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.534 * [taylor]: Taking taylor expansion of y in x
3.534 * [backup-simplify]: Simplify y into y
3.534 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.534 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.534 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.534 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.534 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.534 * [taylor]: Taking taylor expansion of x in x
3.534 * [backup-simplify]: Simplify 0 into 0
3.534 * [backup-simplify]: Simplify 1 into 1
3.534 * [backup-simplify]: Simplify (* 1 1) into 1
3.535 * [backup-simplify]: Simplify (/ 1 1) into 1
3.535 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.535 * [taylor]: Taking taylor expansion of 4.0 in x
3.535 * [backup-simplify]: Simplify 4.0 into 4.0
3.535 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.535 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.535 * [taylor]: Taking taylor expansion of y in x
3.535 * [backup-simplify]: Simplify y into y
3.535 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.535 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.535 * [backup-simplify]: Simplify (+ 1 0) into 1
3.535 * [backup-simplify]: Simplify (+ 1 0) into 1
3.536 * [backup-simplify]: Simplify (/ 1 1) into 1
3.536 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.536 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.536 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.536 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.536 * [taylor]: Taking taylor expansion of x in x
3.536 * [backup-simplify]: Simplify 0 into 0
3.536 * [backup-simplify]: Simplify 1 into 1
3.536 * [backup-simplify]: Simplify (* 1 1) into 1
3.536 * [backup-simplify]: Simplify (/ 1 1) into 1
3.536 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.536 * [taylor]: Taking taylor expansion of 4.0 in x
3.536 * [backup-simplify]: Simplify 4.0 into 4.0
3.536 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.536 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.536 * [taylor]: Taking taylor expansion of y in x
3.536 * [backup-simplify]: Simplify y into y
3.536 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.537 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.537 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.537 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.537 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.537 * [taylor]: Taking taylor expansion of x in x
3.537 * [backup-simplify]: Simplify 0 into 0
3.537 * [backup-simplify]: Simplify 1 into 1
3.537 * [backup-simplify]: Simplify (* 1 1) into 1
3.537 * [backup-simplify]: Simplify (/ 1 1) into 1
3.537 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.537 * [taylor]: Taking taylor expansion of 4.0 in x
3.537 * [backup-simplify]: Simplify 4.0 into 4.0
3.537 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.537 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.537 * [taylor]: Taking taylor expansion of y in x
3.537 * [backup-simplify]: Simplify y into y
3.537 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.537 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.538 * [backup-simplify]: Simplify (+ 1 0) into 1
3.538 * [backup-simplify]: Simplify (+ 1 0) into 1
3.538 * [backup-simplify]: Simplify (/ 1 1) into 1
3.538 * [taylor]: Taking taylor expansion of 1 in y
3.538 * [backup-simplify]: Simplify 1 into 1
3.538 * [backup-simplify]: Simplify 1 into 1
3.539 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.539 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.539 * [backup-simplify]: Simplify (+ 0 0) into 0
3.540 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.540 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.540 * [backup-simplify]: Simplify (+ 0 0) into 0
3.541 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.541 * [taylor]: Taking taylor expansion of 0 in y
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify 0 into 0
3.541 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.542 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.542 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.542 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.542 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.543 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.543 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.544 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.544 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
3.544 * [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))))
3.544 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.544 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.544 * [taylor]: Taking taylor expansion of 8.0 in y
3.544 * [backup-simplify]: Simplify 8.0 into 8.0
3.544 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.544 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.544 * [taylor]: Taking taylor expansion of y in y
3.545 * [backup-simplify]: Simplify 0 into 0
3.545 * [backup-simplify]: Simplify 1 into 1
3.545 * [backup-simplify]: Simplify (* 1 1) into 1
3.545 * [backup-simplify]: Simplify (/ 1 1) into 1
3.546 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.546 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.546 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.547 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.547 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.548 * [backup-simplify]: Simplify (- 0) into 0
3.548 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify 0 into 0
3.548 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.549 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.549 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.549 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.549 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.550 * [backup-simplify]: Simplify (- 0) into 0
3.550 * [backup-simplify]: Simplify (+ 0 0) into 0
3.551 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.551 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.551 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.551 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.552 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.552 * [backup-simplify]: Simplify (+ 0 0) into 0
3.553 * [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
3.553 * [taylor]: Taking taylor expansion of 0 in y
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 0 into 0
3.553 * [backup-simplify]: Simplify 1 into 1
3.554 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
3.554 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
3.554 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.554 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.554 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.554 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.554 * [taylor]: Taking taylor expansion of x in y
3.554 * [backup-simplify]: Simplify x into x
3.554 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.554 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.554 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.554 * [taylor]: Taking taylor expansion of 4.0 in y
3.554 * [backup-simplify]: Simplify 4.0 into 4.0
3.554 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.554 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.554 * [taylor]: Taking taylor expansion of y in y
3.554 * [backup-simplify]: Simplify 0 into 0
3.554 * [backup-simplify]: Simplify 1 into 1
3.554 * [backup-simplify]: Simplify (* 1 1) into 1
3.554 * [backup-simplify]: Simplify (/ 1 1) into 1
3.555 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.555 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.555 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.555 * [taylor]: Taking taylor expansion of x in y
3.555 * [backup-simplify]: Simplify x into x
3.555 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.555 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.555 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.555 * [taylor]: Taking taylor expansion of 4.0 in y
3.555 * [backup-simplify]: Simplify 4.0 into 4.0
3.555 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.555 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.555 * [taylor]: Taking taylor expansion of y in y
3.555 * [backup-simplify]: Simplify 0 into 0
3.555 * [backup-simplify]: Simplify 1 into 1
3.555 * [backup-simplify]: Simplify (* 1 1) into 1
3.555 * [backup-simplify]: Simplify (/ 1 1) into 1
3.556 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.556 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.556 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.557 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.557 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.558 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.558 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.558 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.558 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.558 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.558 * [taylor]: Taking taylor expansion of x in x
3.558 * [backup-simplify]: Simplify 0 into 0
3.558 * [backup-simplify]: Simplify 1 into 1
3.558 * [backup-simplify]: Simplify (* 1 1) into 1
3.558 * [backup-simplify]: Simplify (/ 1 1) into 1
3.559 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.559 * [taylor]: Taking taylor expansion of 4.0 in x
3.559 * [backup-simplify]: Simplify 4.0 into 4.0
3.559 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.559 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.559 * [taylor]: Taking taylor expansion of y in x
3.559 * [backup-simplify]: Simplify y into y
3.559 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.559 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.559 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.559 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.559 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.559 * [taylor]: Taking taylor expansion of x in x
3.559 * [backup-simplify]: Simplify 0 into 0
3.559 * [backup-simplify]: Simplify 1 into 1
3.559 * [backup-simplify]: Simplify (* 1 1) into 1
3.560 * [backup-simplify]: Simplify (/ 1 1) into 1
3.560 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.560 * [taylor]: Taking taylor expansion of 4.0 in x
3.560 * [backup-simplify]: Simplify 4.0 into 4.0
3.560 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.560 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.560 * [taylor]: Taking taylor expansion of y in x
3.560 * [backup-simplify]: Simplify y into y
3.560 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.560 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.561 * [backup-simplify]: Simplify (+ 1 0) into 1
3.561 * [backup-simplify]: Simplify (+ 1 0) into 1
3.561 * [backup-simplify]: Simplify (/ 1 1) into 1
3.561 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.561 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.561 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.561 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.561 * [taylor]: Taking taylor expansion of x in x
3.562 * [backup-simplify]: Simplify 0 into 0
3.562 * [backup-simplify]: Simplify 1 into 1
3.562 * [backup-simplify]: Simplify (* 1 1) into 1
3.562 * [backup-simplify]: Simplify (/ 1 1) into 1
3.562 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.562 * [taylor]: Taking taylor expansion of 4.0 in x
3.562 * [backup-simplify]: Simplify 4.0 into 4.0
3.562 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.562 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.562 * [taylor]: Taking taylor expansion of y in x
3.562 * [backup-simplify]: Simplify y into y
3.562 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.563 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.563 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.563 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.563 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.563 * [taylor]: Taking taylor expansion of x in x
3.563 * [backup-simplify]: Simplify 0 into 0
3.563 * [backup-simplify]: Simplify 1 into 1
3.563 * [backup-simplify]: Simplify (* 1 1) into 1
3.563 * [backup-simplify]: Simplify (/ 1 1) into 1
3.564 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.564 * [taylor]: Taking taylor expansion of 4.0 in x
3.564 * [backup-simplify]: Simplify 4.0 into 4.0
3.564 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.564 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.564 * [taylor]: Taking taylor expansion of y in x
3.564 * [backup-simplify]: Simplify y into y
3.564 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.564 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.568 * [backup-simplify]: Simplify (+ 1 0) into 1
3.568 * [backup-simplify]: Simplify (+ 1 0) into 1
3.568 * [backup-simplify]: Simplify (/ 1 1) into 1
3.569 * [taylor]: Taking taylor expansion of 1 in y
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [backup-simplify]: Simplify 1 into 1
3.569 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.569 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.570 * [backup-simplify]: Simplify (+ 0 0) into 0
3.570 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.571 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.571 * [backup-simplify]: Simplify (+ 0 0) into 0
3.571 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.571 * [taylor]: Taking taylor expansion of 0 in y
3.571 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify 0 into 0
3.571 * [backup-simplify]: Simplify 0 into 0
3.572 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.573 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.573 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.573 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.573 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.574 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.574 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.574 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.574 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
3.575 * [backup-simplify]: Simplify (- (/ (- (* 4.0 (/ 1 (pow y 2)))) 1) (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 8.0 (/ 1 (pow y 2))))
3.575 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.575 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.575 * [taylor]: Taking taylor expansion of 8.0 in y
3.575 * [backup-simplify]: Simplify 8.0 into 8.0
3.575 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.575 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.575 * [taylor]: Taking taylor expansion of y in y
3.575 * [backup-simplify]: Simplify 0 into 0
3.575 * [backup-simplify]: Simplify 1 into 1
3.575 * [backup-simplify]: Simplify (* 1 1) into 1
3.576 * [backup-simplify]: Simplify (/ 1 1) into 1
3.576 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.576 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.577 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.578 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.578 * [backup-simplify]: Simplify (- 0) into 0
3.578 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify 0 into 0
3.578 * [backup-simplify]: Simplify 0 into 0
3.579 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.579 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.579 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.580 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.580 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.580 * [backup-simplify]: Simplify (- 0) into 0
3.581 * [backup-simplify]: Simplify (+ 0 0) into 0
3.581 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.582 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.582 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.582 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.582 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.583 * [backup-simplify]: Simplify (+ 0 0) into 0
3.584 * [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
3.584 * [taylor]: Taking taylor expansion of 0 in y
3.584 * [backup-simplify]: Simplify 0 into 0
3.584 * [backup-simplify]: Simplify 0 into 0
3.584 * [backup-simplify]: Simplify 1 into 1
3.584 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 2 1)
3.584 * [backup-simplify]: Simplify (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
3.584 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
3.584 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
3.584 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.584 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.584 * [taylor]: Taking taylor expansion of x in y
3.584 * [backup-simplify]: Simplify x into x
3.584 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.584 * [taylor]: Taking taylor expansion of 4.0 in y
3.584 * [backup-simplify]: Simplify 4.0 into 4.0
3.584 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.584 * [taylor]: Taking taylor expansion of y in y
3.584 * [backup-simplify]: Simplify 0 into 0
3.584 * [backup-simplify]: Simplify 1 into 1
3.584 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
3.584 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.584 * [taylor]: Taking taylor expansion of x in y
3.584 * [backup-simplify]: Simplify x into x
3.584 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.584 * [taylor]: Taking taylor expansion of 4.0 in y
3.584 * [backup-simplify]: Simplify 4.0 into 4.0
3.584 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.585 * [taylor]: Taking taylor expansion of y in y
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.585 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.585 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.585 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.585 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
3.585 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.585 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.585 * [taylor]: Taking taylor expansion of x in x
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.585 * [taylor]: Taking taylor expansion of 4.0 in x
3.585 * [backup-simplify]: Simplify 4.0 into 4.0
3.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.585 * [taylor]: Taking taylor expansion of y in x
3.585 * [backup-simplify]: Simplify y into y
3.585 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.585 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.585 * [taylor]: Taking taylor expansion of x in x
3.585 * [backup-simplify]: Simplify 0 into 0
3.585 * [backup-simplify]: Simplify 1 into 1
3.585 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.585 * [taylor]: Taking taylor expansion of 4.0 in x
3.585 * [backup-simplify]: Simplify 4.0 into 4.0
3.585 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.585 * [taylor]: Taking taylor expansion of y in x
3.585 * [backup-simplify]: Simplify y into y
3.585 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.586 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.586 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.586 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.586 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.586 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.586 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
3.586 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.586 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
3.586 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.586 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.586 * [taylor]: Taking taylor expansion of x in x
3.586 * [backup-simplify]: Simplify 0 into 0
3.586 * [backup-simplify]: Simplify 1 into 1
3.586 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.586 * [taylor]: Taking taylor expansion of 4.0 in x
3.586 * [backup-simplify]: Simplify 4.0 into 4.0
3.586 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.586 * [taylor]: Taking taylor expansion of y in x
3.586 * [backup-simplify]: Simplify y into y
3.586 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
3.587 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.587 * [taylor]: Taking taylor expansion of x in x
3.587 * [backup-simplify]: Simplify 0 into 0
3.587 * [backup-simplify]: Simplify 1 into 1
3.587 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.587 * [taylor]: Taking taylor expansion of 4.0 in x
3.587 * [backup-simplify]: Simplify 4.0 into 4.0
3.587 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.587 * [taylor]: Taking taylor expansion of y in x
3.587 * [backup-simplify]: Simplify y into y
3.587 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.587 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.587 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.587 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.587 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.587 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.587 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
3.587 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
3.588 * [taylor]: Taking taylor expansion of -1.0 in y
3.588 * [backup-simplify]: Simplify -1.0 into -1.0
3.588 * [backup-simplify]: Simplify -1.0 into -1.0
3.588 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.588 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.588 * [backup-simplify]: Simplify (- 0) into 0
3.589 * [backup-simplify]: Simplify (+ 0 0) into 0
3.589 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.589 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.589 * [backup-simplify]: Simplify (+ 0 0) into 0
3.589 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
3.590 * [taylor]: Taking taylor expansion of 0 in y
3.590 * [backup-simplify]: Simplify 0 into 0
3.590 * [backup-simplify]: Simplify 0 into 0
3.590 * [backup-simplify]: Simplify 0 into 0
3.590 * [backup-simplify]: Simplify (* 1 1) into 1
3.590 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.591 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.591 * [backup-simplify]: Simplify (- 0) into 0
3.591 * [backup-simplify]: Simplify (+ 1 0) into 1
3.591 * [backup-simplify]: Simplify (* 1 1) into 1
3.592 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.592 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.593 * [backup-simplify]: Simplify (+ 1 0) into 1
3.593 * [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)))
3.593 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
3.593 * [taylor]: Taking taylor expansion of 0.5 in y
3.593 * [backup-simplify]: Simplify 0.5 into 0.5
3.593 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.593 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.593 * [taylor]: Taking taylor expansion of y in y
3.593 * [backup-simplify]: Simplify 0 into 0
3.593 * [backup-simplify]: Simplify 1 into 1
3.593 * [backup-simplify]: Simplify (* 1 1) into 1
3.594 * [backup-simplify]: Simplify (/ 1 1) into 1
3.631 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.631 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.632 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.633 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.634 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.634 * [backup-simplify]: Simplify 0 into 0
3.635 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.635 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.637 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.637 * [backup-simplify]: Simplify (- 0) into 0
3.637 * [backup-simplify]: Simplify (+ 0 0) into 0
3.638 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.639 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.640 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.640 * [backup-simplify]: Simplify (+ 0 0) into 0
3.641 * [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
3.641 * [taylor]: Taking taylor expansion of 0 in y
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify 0 into 0
3.641 * [backup-simplify]: Simplify -1.0 into -1.0
3.642 * [backup-simplify]: Simplify (/ (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
3.642 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
3.642 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.642 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.642 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.642 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.642 * [taylor]: Taking taylor expansion of x in y
3.642 * [backup-simplify]: Simplify x into x
3.642 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.642 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.642 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.642 * [taylor]: Taking taylor expansion of 4.0 in y
3.642 * [backup-simplify]: Simplify 4.0 into 4.0
3.642 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.642 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.642 * [taylor]: Taking taylor expansion of y in y
3.642 * [backup-simplify]: Simplify 0 into 0
3.642 * [backup-simplify]: Simplify 1 into 1
3.643 * [backup-simplify]: Simplify (* 1 1) into 1
3.643 * [backup-simplify]: Simplify (/ 1 1) into 1
3.643 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.643 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.643 * [taylor]: Taking taylor expansion of x in y
3.643 * [backup-simplify]: Simplify x into x
3.643 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.644 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.644 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.644 * [taylor]: Taking taylor expansion of 4.0 in y
3.644 * [backup-simplify]: Simplify 4.0 into 4.0
3.644 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.644 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.644 * [taylor]: Taking taylor expansion of y in y
3.644 * [backup-simplify]: Simplify 0 into 0
3.644 * [backup-simplify]: Simplify 1 into 1
3.644 * [backup-simplify]: Simplify (* 1 1) into 1
3.645 * [backup-simplify]: Simplify (/ 1 1) into 1
3.645 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.645 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.646 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.646 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.647 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.648 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.648 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.648 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.648 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.648 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.648 * [taylor]: Taking taylor expansion of x in x
3.648 * [backup-simplify]: Simplify 0 into 0
3.648 * [backup-simplify]: Simplify 1 into 1
3.648 * [backup-simplify]: Simplify (* 1 1) into 1
3.648 * [backup-simplify]: Simplify (/ 1 1) into 1
3.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.649 * [taylor]: Taking taylor expansion of 4.0 in x
3.649 * [backup-simplify]: Simplify 4.0 into 4.0
3.649 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.649 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.649 * [taylor]: Taking taylor expansion of y in x
3.649 * [backup-simplify]: Simplify y into y
3.649 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.649 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.649 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.649 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.649 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.649 * [taylor]: Taking taylor expansion of x in x
3.649 * [backup-simplify]: Simplify 0 into 0
3.649 * [backup-simplify]: Simplify 1 into 1
3.649 * [backup-simplify]: Simplify (* 1 1) into 1
3.650 * [backup-simplify]: Simplify (/ 1 1) into 1
3.650 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.650 * [taylor]: Taking taylor expansion of 4.0 in x
3.650 * [backup-simplify]: Simplify 4.0 into 4.0
3.650 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.650 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.650 * [taylor]: Taking taylor expansion of y in x
3.650 * [backup-simplify]: Simplify y into y
3.650 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.650 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.651 * [backup-simplify]: Simplify (+ 1 0) into 1
3.651 * [backup-simplify]: Simplify (+ 1 0) into 1
3.651 * [backup-simplify]: Simplify (/ 1 1) into 1
3.651 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.651 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.651 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.652 * [taylor]: Taking taylor expansion of x in x
3.652 * [backup-simplify]: Simplify 0 into 0
3.652 * [backup-simplify]: Simplify 1 into 1
3.652 * [backup-simplify]: Simplify (* 1 1) into 1
3.652 * [backup-simplify]: Simplify (/ 1 1) into 1
3.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.652 * [taylor]: Taking taylor expansion of 4.0 in x
3.652 * [backup-simplify]: Simplify 4.0 into 4.0
3.652 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.652 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.652 * [taylor]: Taking taylor expansion of y in x
3.653 * [backup-simplify]: Simplify y into y
3.653 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.653 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.653 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.653 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.653 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.653 * [taylor]: Taking taylor expansion of x in x
3.653 * [backup-simplify]: Simplify 0 into 0
3.653 * [backup-simplify]: Simplify 1 into 1
3.653 * [backup-simplify]: Simplify (* 1 1) into 1
3.654 * [backup-simplify]: Simplify (/ 1 1) into 1
3.654 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.654 * [taylor]: Taking taylor expansion of 4.0 in x
3.654 * [backup-simplify]: Simplify 4.0 into 4.0
3.654 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.654 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.654 * [taylor]: Taking taylor expansion of y in x
3.654 * [backup-simplify]: Simplify y into y
3.654 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.654 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.654 * [backup-simplify]: Simplify (+ 1 0) into 1
3.655 * [backup-simplify]: Simplify (+ 1 0) into 1
3.655 * [backup-simplify]: Simplify (/ 1 1) into 1
3.655 * [taylor]: Taking taylor expansion of 1 in y
3.655 * [backup-simplify]: Simplify 1 into 1
3.655 * [backup-simplify]: Simplify 1 into 1
3.656 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.657 * [backup-simplify]: Simplify (+ 0 0) into 0
3.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.658 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.658 * [backup-simplify]: Simplify (+ 0 0) into 0
3.659 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.659 * [taylor]: Taking taylor expansion of 0 in y
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 0 into 0
3.659 * [backup-simplify]: Simplify 0 into 0
3.660 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.661 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.661 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.661 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.662 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.663 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.663 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.663 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
3.664 * [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))))
3.665 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.665 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.665 * [taylor]: Taking taylor expansion of 8.0 in y
3.665 * [backup-simplify]: Simplify 8.0 into 8.0
3.665 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.665 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.665 * [taylor]: Taking taylor expansion of y in y
3.665 * [backup-simplify]: Simplify 0 into 0
3.665 * [backup-simplify]: Simplify 1 into 1
3.665 * [backup-simplify]: Simplify (* 1 1) into 1
3.665 * [backup-simplify]: Simplify (/ 1 1) into 1
3.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.667 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.669 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.669 * [backup-simplify]: Simplify (- 0) into 0
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 0 into 0
3.669 * [backup-simplify]: Simplify 0 into 0
3.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.671 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.671 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.671 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.672 * [backup-simplify]: Simplify (- 0) into 0
3.672 * [backup-simplify]: Simplify (+ 0 0) into 0
3.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.673 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.673 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.673 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.674 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.674 * [backup-simplify]: Simplify (+ 0 0) into 0
3.675 * [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
3.675 * [taylor]: Taking taylor expansion of 0 in y
3.675 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify 0 into 0
3.675 * [backup-simplify]: Simplify 1 into 1
3.675 * [backup-simplify]: Simplify (/ (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
3.675 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
3.675 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.675 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.675 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.676 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.676 * [taylor]: Taking taylor expansion of x in y
3.676 * [backup-simplify]: Simplify x into x
3.676 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.676 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.676 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.676 * [taylor]: Taking taylor expansion of 4.0 in y
3.676 * [backup-simplify]: Simplify 4.0 into 4.0
3.676 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.676 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.676 * [taylor]: Taking taylor expansion of y in y
3.676 * [backup-simplify]: Simplify 0 into 0
3.676 * [backup-simplify]: Simplify 1 into 1
3.676 * [backup-simplify]: Simplify (* 1 1) into 1
3.676 * [backup-simplify]: Simplify (/ 1 1) into 1
3.676 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.676 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.676 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.676 * [taylor]: Taking taylor expansion of x in y
3.676 * [backup-simplify]: Simplify x into x
3.676 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.677 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.677 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.677 * [taylor]: Taking taylor expansion of 4.0 in y
3.677 * [backup-simplify]: Simplify 4.0 into 4.0
3.677 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.677 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.677 * [taylor]: Taking taylor expansion of y in y
3.677 * [backup-simplify]: Simplify 0 into 0
3.677 * [backup-simplify]: Simplify 1 into 1
3.677 * [backup-simplify]: Simplify (* 1 1) into 1
3.677 * [backup-simplify]: Simplify (/ 1 1) into 1
3.678 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.678 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.678 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.679 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.679 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
3.679 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
3.679 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.679 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.679 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.679 * [taylor]: Taking taylor expansion of x in x
3.679 * [backup-simplify]: Simplify 0 into 0
3.679 * [backup-simplify]: Simplify 1 into 1
3.680 * [backup-simplify]: Simplify (* 1 1) into 1
3.680 * [backup-simplify]: Simplify (/ 1 1) into 1
3.680 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.680 * [taylor]: Taking taylor expansion of 4.0 in x
3.680 * [backup-simplify]: Simplify 4.0 into 4.0
3.680 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.680 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.680 * [taylor]: Taking taylor expansion of y in x
3.680 * [backup-simplify]: Simplify y into y
3.680 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.680 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.681 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.681 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.681 * [taylor]: Taking taylor expansion of x in x
3.681 * [backup-simplify]: Simplify 0 into 0
3.681 * [backup-simplify]: Simplify 1 into 1
3.681 * [backup-simplify]: Simplify (* 1 1) into 1
3.681 * [backup-simplify]: Simplify (/ 1 1) into 1
3.681 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.681 * [taylor]: Taking taylor expansion of 4.0 in x
3.681 * [backup-simplify]: Simplify 4.0 into 4.0
3.681 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.681 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.681 * [taylor]: Taking taylor expansion of y in x
3.681 * [backup-simplify]: Simplify y into y
3.681 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.681 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.682 * [backup-simplify]: Simplify (+ 1 0) into 1
3.682 * [backup-simplify]: Simplify (+ 1 0) into 1
3.682 * [backup-simplify]: Simplify (/ 1 1) into 1
3.682 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.682 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.682 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.682 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.682 * [taylor]: Taking taylor expansion of x in x
3.682 * [backup-simplify]: Simplify 0 into 0
3.682 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (* 1 1) into 1
3.683 * [backup-simplify]: Simplify (/ 1 1) into 1
3.683 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.683 * [taylor]: Taking taylor expansion of 4.0 in x
3.683 * [backup-simplify]: Simplify 4.0 into 4.0
3.683 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.683 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.683 * [taylor]: Taking taylor expansion of y in x
3.683 * [backup-simplify]: Simplify y into y
3.683 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.683 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.683 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.683 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.683 * [taylor]: Taking taylor expansion of x in x
3.683 * [backup-simplify]: Simplify 0 into 0
3.683 * [backup-simplify]: Simplify 1 into 1
3.683 * [backup-simplify]: Simplify (* 1 1) into 1
3.684 * [backup-simplify]: Simplify (/ 1 1) into 1
3.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.684 * [taylor]: Taking taylor expansion of 4.0 in x
3.684 * [backup-simplify]: Simplify 4.0 into 4.0
3.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.684 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.684 * [taylor]: Taking taylor expansion of y in x
3.684 * [backup-simplify]: Simplify y into y
3.684 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.684 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.684 * [backup-simplify]: Simplify (+ 1 0) into 1
3.685 * [backup-simplify]: Simplify (+ 1 0) into 1
3.685 * [backup-simplify]: Simplify (/ 1 1) into 1
3.685 * [taylor]: Taking taylor expansion of 1 in y
3.685 * [backup-simplify]: Simplify 1 into 1
3.685 * [backup-simplify]: Simplify 1 into 1
3.685 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.686 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.686 * [backup-simplify]: Simplify (+ 0 0) into 0
3.687 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.687 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.688 * [backup-simplify]: Simplify (+ 0 0) into 0
3.688 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
3.688 * [taylor]: Taking taylor expansion of 0 in y
3.688 * [backup-simplify]: Simplify 0 into 0
3.688 * [backup-simplify]: Simplify 0 into 0
3.689 * [backup-simplify]: Simplify 0 into 0
3.689 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.690 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.691 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.691 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.692 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.693 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.693 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
3.694 * [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))))
3.694 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
3.694 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
3.694 * [taylor]: Taking taylor expansion of 8.0 in y
3.694 * [backup-simplify]: Simplify 8.0 into 8.0
3.694 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.694 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.694 * [taylor]: Taking taylor expansion of y in y
3.694 * [backup-simplify]: Simplify 0 into 0
3.694 * [backup-simplify]: Simplify 1 into 1
3.694 * [backup-simplify]: Simplify (* 1 1) into 1
3.695 * [backup-simplify]: Simplify (/ 1 1) into 1
3.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.696 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.698 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
3.699 * [backup-simplify]: Simplify (- 0) into 0
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 0 into 0
3.699 * [backup-simplify]: Simplify 0 into 0
3.700 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.701 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.701 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.701 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.702 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.702 * [backup-simplify]: Simplify (- 0) into 0
3.702 * [backup-simplify]: Simplify (+ 0 0) into 0
3.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.704 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.704 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.705 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.705 * [backup-simplify]: Simplify (+ 0 0) into 0
3.707 * [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
3.707 * [taylor]: Taking taylor expansion of 0 in y
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify 0 into 0
3.707 * [backup-simplify]: Simplify 1 into 1
3.707 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1 2 1)
3.707 * [backup-simplify]: Simplify (cbrt (- (* x x) (* (* y 4.0) y))) into (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3)
3.707 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in (x y) around 0
3.707 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in y
3.708 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in y
3.708 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in y
3.708 * [taylor]: Taking taylor expansion of 1/3 in y
3.708 * [backup-simplify]: Simplify 1/3 into 1/3
3.708 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in y
3.708 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.708 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.708 * [taylor]: Taking taylor expansion of x in y
3.708 * [backup-simplify]: Simplify x into x
3.708 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.708 * [taylor]: Taking taylor expansion of 4.0 in y
3.708 * [backup-simplify]: Simplify 4.0 into 4.0
3.708 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.708 * [taylor]: Taking taylor expansion of y in y
3.708 * [backup-simplify]: Simplify 0 into 0
3.708 * [backup-simplify]: Simplify 1 into 1
3.708 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.708 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.708 * [backup-simplify]: Simplify (log (pow x 2)) into (log (pow x 2))
3.708 * [backup-simplify]: Simplify (* 1/3 (log (pow x 2))) into (* 1/3 (log (pow x 2)))
3.709 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow x 2)))) into (pow (pow x 2) 1/3)
3.709 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x
3.709 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x
3.709 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x
3.709 * [taylor]: Taking taylor expansion of 1/3 in x
3.709 * [backup-simplify]: Simplify 1/3 into 1/3
3.709 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x
3.709 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.709 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.709 * [taylor]: Taking taylor expansion of x in x
3.709 * [backup-simplify]: Simplify 0 into 0
3.709 * [backup-simplify]: Simplify 1 into 1
3.709 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.709 * [taylor]: Taking taylor expansion of 4.0 in x
3.709 * [backup-simplify]: Simplify 4.0 into 4.0
3.709 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.709 * [taylor]: Taking taylor expansion of y in x
3.709 * [backup-simplify]: Simplify y into y
3.709 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.709 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.709 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.710 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.710 * [backup-simplify]: Simplify (log (- (* 4.0 (pow y 2)))) into (log (- (* 4.0 (pow y 2))))
3.710 * [backup-simplify]: Simplify (* 1/3 (log (- (* 4.0 (pow y 2))))) into (* 1/3 (log (- (* 4.0 (pow y 2)))))
3.710 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) into (pow (- (* 4.0 (pow y 2))) 1/3)
3.710 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x
3.710 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x
3.710 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x
3.710 * [taylor]: Taking taylor expansion of 1/3 in x
3.711 * [backup-simplify]: Simplify 1/3 into 1/3
3.711 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x
3.711 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.711 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.711 * [taylor]: Taking taylor expansion of x in x
3.711 * [backup-simplify]: Simplify 0 into 0
3.711 * [backup-simplify]: Simplify 1 into 1
3.711 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.711 * [taylor]: Taking taylor expansion of 4.0 in x
3.711 * [backup-simplify]: Simplify 4.0 into 4.0
3.711 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.711 * [taylor]: Taking taylor expansion of y in x
3.711 * [backup-simplify]: Simplify y into y
3.711 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.711 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.711 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.711 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.712 * [backup-simplify]: Simplify (log (- (* 4.0 (pow y 2)))) into (log (- (* 4.0 (pow y 2))))
3.712 * [backup-simplify]: Simplify (* 1/3 (log (- (* 4.0 (pow y 2))))) into (* 1/3 (log (- (* 4.0 (pow y 2)))))
3.712 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) into (pow (- (* 4.0 (pow y 2))) 1/3)
3.712 * [taylor]: Taking taylor expansion of (pow (- (* 4.0 (pow y 2))) 1/3) in y
3.712 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) in y
3.712 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 4.0 (pow y 2))))) in y
3.712 * [taylor]: Taking taylor expansion of 1/3 in y
3.712 * [backup-simplify]: Simplify 1/3 into 1/3
3.712 * [taylor]: Taking taylor expansion of (log (- (* 4.0 (pow y 2)))) in y
3.712 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
3.712 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.712 * [taylor]: Taking taylor expansion of 4.0 in y
3.712 * [backup-simplify]: Simplify 4.0 into 4.0
3.713 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.713 * [taylor]: Taking taylor expansion of y in y
3.713 * [backup-simplify]: Simplify 0 into 0
3.713 * [backup-simplify]: Simplify 1 into 1
3.713 * [backup-simplify]: Simplify (* 1 1) into 1
3.713 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.714 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.714 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.715 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.716 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.717 * [backup-simplify]: Simplify (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))
3.718 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))
3.719 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))
3.719 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.720 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.720 * [backup-simplify]: Simplify (- 0) into 0
3.720 * [backup-simplify]: Simplify (+ 0 0) into 0
3.721 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 1) into 0
3.722 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (* 4.0 (pow y 2)))))) into 0
3.723 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.723 * [taylor]: Taking taylor expansion of 0 in y
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify 0 into 0
3.723 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.724 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.724 * [backup-simplify]: Simplify (- 0) into 0
3.725 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.731 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 4.0) 1)))) 1) into 0
3.732 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.733 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log (- 4.0)) (* 2 (log y))))) into 0
3.734 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.734 * [backup-simplify]: Simplify 0 into 0
3.734 * [backup-simplify]: Simplify (* 1 1) into 1
3.735 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.735 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.736 * [backup-simplify]: Simplify (- 0) into 0
3.736 * [backup-simplify]: Simplify (+ 1 0) into 1
3.737 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* 4.0 (pow y 2))) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 2) into (/ -0.25 (pow y 2))
3.738 * [backup-simplify]: Simplify (+ (* 1/3 (/ -0.25 (pow y 2))) (+ (* 0 0) (* 0 (log (- (* 4.0 (pow y 2))))))) into (- (* 0.08333333333333333 (/ 1 (pow y 2))))
3.738 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 0.08333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3))
3.739 * [taylor]: Taking taylor expansion of (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3)) in y
3.739 * [taylor]: Taking taylor expansion of -0.08333333333333333 in y
3.739 * [backup-simplify]: Simplify -0.08333333333333333 into -0.08333333333333333
3.739 * [taylor]: Taking taylor expansion of (pow (/ -4.0 (pow y 4)) 1/3) in y
3.739 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -4.0 (pow y 4))))) in y
3.739 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -4.0 (pow y 4)))) in y
3.739 * [taylor]: Taking taylor expansion of 1/3 in y
3.739 * [backup-simplify]: Simplify 1/3 into 1/3
3.739 * [taylor]: Taking taylor expansion of (log (/ -4.0 (pow y 4))) in y
3.739 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 4)) in y
3.739 * [taylor]: Taking taylor expansion of -4.0 in y
3.739 * [backup-simplify]: Simplify -4.0 into -4.0
3.739 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.739 * [taylor]: Taking taylor expansion of y in y
3.739 * [backup-simplify]: Simplify 0 into 0
3.739 * [backup-simplify]: Simplify 1 into 1
3.739 * [backup-simplify]: Simplify (* 1 1) into 1
3.739 * [backup-simplify]: Simplify (* 1 1) into 1
3.740 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
3.740 * [backup-simplify]: Simplify (log -4.0) into (log -4.0)
3.740 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) (log -4.0)) into (- (log -4.0) (* 4 (log y)))
3.741 * [backup-simplify]: Simplify (* 1/3 (- (log -4.0) (* 4 (log y)))) into (* 1/3 (- (log -4.0) (* 4 (log y))))
3.741 * [backup-simplify]: Simplify (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) into (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))
3.741 * [backup-simplify]: Simplify (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) into (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))
3.742 * [backup-simplify]: Simplify (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) into (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))
3.742 * [backup-simplify]: Simplify 0 into 0
3.742 * [backup-simplify]: Simplify (- 0) into 0
3.742 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.743 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.744 * [backup-simplify]: Simplify (- 0) into 0
3.744 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.746 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 4.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 4.0) 1)))) 2) into 0
3.746 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.747 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log (- 4.0)) (* 2 (log y)))))) into 0
3.749 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.749 * [backup-simplify]: Simplify 0 into 0
3.749 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.750 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.751 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.751 * [backup-simplify]: Simplify (- 0) into 0
3.751 * [backup-simplify]: Simplify (+ 0 0) into 0
3.753 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (* 4.0 (pow y 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (- (* 4.0 (pow y 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 6) into 0
3.754 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -0.25 (pow y 2))) (+ (* 0 0) (* 0 (log (- (* 4.0 (pow y 2)))))))) into 0
3.755 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 0.08333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.755 * [taylor]: Taking taylor expansion of 0 in y
3.755 * [backup-simplify]: Simplify 0 into 0
3.755 * [backup-simplify]: Simplify 0 into 0
3.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.756 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
3.758 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -4.0 1)))) 1) into 0
3.758 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) (log -4.0)) into (- (log -4.0) (* 4 (log y)))
3.759 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log -4.0) (* 4 (log y))))) into 0
3.760 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.761 * [backup-simplify]: Simplify (+ (* -0.08333333333333333 0) (* 0 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))) into 0
3.761 * [backup-simplify]: Simplify 0 into 0
3.761 * [backup-simplify]: Simplify 0 into 0
3.761 * [backup-simplify]: Simplify (- 0) into 0
3.762 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.762 * [backup-simplify]: Simplify (- 0) into 0
3.762 * [backup-simplify]: Simplify (- 0) into 0
3.762 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.763 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.764 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.764 * [backup-simplify]: Simplify (- 0) into 0
3.765 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.768 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 4.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 4.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 4.0) 1)))) 6) into 0
3.769 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.770 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log (- 4.0)) (* 2 (log y))))))) into 0
3.772 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.772 * [backup-simplify]: Simplify 0 into 0
3.773 * [backup-simplify]: Simplify (+ (* (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) (pow (* 1 x) 2)) (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))) into (- (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (* 0.08333333333333333 (* (pow x 2) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))))
3.773 * [backup-simplify]: Simplify (cbrt (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3)
3.773 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0
3.773 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y
3.774 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y
3.774 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.774 * [taylor]: Taking taylor expansion of 1/3 in y
3.774 * [backup-simplify]: Simplify 1/3 into 1/3
3.774 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.774 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.774 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.774 * [taylor]: Taking taylor expansion of x in y
3.774 * [backup-simplify]: Simplify x into x
3.774 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.774 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.774 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.774 * [taylor]: Taking taylor expansion of 4.0 in y
3.774 * [backup-simplify]: Simplify 4.0 into 4.0
3.774 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.774 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.774 * [taylor]: Taking taylor expansion of y in y
3.774 * [backup-simplify]: Simplify 0 into 0
3.774 * [backup-simplify]: Simplify 1 into 1
3.774 * [backup-simplify]: Simplify (* 1 1) into 1
3.775 * [backup-simplify]: Simplify (/ 1 1) into 1
3.775 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.775 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.776 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.776 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.777 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log (- 4.0))) into (- (log (- 4.0)) (* 2 (log y)))
3.777 * [backup-simplify]: Simplify (* 1/3 (- (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (- (log (- 4.0)) (* 2 (log y))))
3.778 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y)))))
3.778 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.778 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.778 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.778 * [taylor]: Taking taylor expansion of 1/3 in x
3.778 * [backup-simplify]: Simplify 1/3 into 1/3
3.778 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.778 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.778 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.778 * [taylor]: Taking taylor expansion of x in x
3.778 * [backup-simplify]: Simplify 0 into 0
3.778 * [backup-simplify]: Simplify 1 into 1
3.779 * [backup-simplify]: Simplify (* 1 1) into 1
3.779 * [backup-simplify]: Simplify (/ 1 1) into 1
3.779 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.779 * [taylor]: Taking taylor expansion of 4.0 in x
3.779 * [backup-simplify]: Simplify 4.0 into 4.0
3.779 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.779 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.779 * [taylor]: Taking taylor expansion of y in x
3.779 * [backup-simplify]: Simplify y into y
3.779 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.779 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.779 * [backup-simplify]: Simplify (+ 1 0) into 1
3.780 * [backup-simplify]: Simplify (log 1) into 0
3.780 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.780 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.780 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.780 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.780 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.780 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.780 * [taylor]: Taking taylor expansion of 1/3 in x
3.780 * [backup-simplify]: Simplify 1/3 into 1/3
3.780 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.780 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.780 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.780 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.780 * [taylor]: Taking taylor expansion of x in x
3.780 * [backup-simplify]: Simplify 0 into 0
3.780 * [backup-simplify]: Simplify 1 into 1
3.781 * [backup-simplify]: Simplify (* 1 1) into 1
3.781 * [backup-simplify]: Simplify (/ 1 1) into 1
3.781 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.781 * [taylor]: Taking taylor expansion of 4.0 in x
3.781 * [backup-simplify]: Simplify 4.0 into 4.0
3.781 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.781 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.781 * [taylor]: Taking taylor expansion of y in x
3.781 * [backup-simplify]: Simplify y into y
3.781 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.781 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.781 * [backup-simplify]: Simplify (+ 1 0) into 1
3.782 * [backup-simplify]: Simplify (log 1) into 0
3.782 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.782 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.782 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.782 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
3.782 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
3.782 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
3.782 * [taylor]: Taking taylor expansion of -2/3 in y
3.782 * [backup-simplify]: Simplify -2/3 into -2/3
3.782 * [taylor]: Taking taylor expansion of (log x) in y
3.782 * [taylor]: Taking taylor expansion of x in y
3.782 * [backup-simplify]: Simplify x into x
3.782 * [backup-simplify]: Simplify (log x) into (log x)
3.782 * [backup-simplify]: Simplify (* -2/3 (log x)) into (* -2/3 (log x))
3.782 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.782 * [backup-simplify]: Simplify (pow x -2/3) into (pow x -2/3)
3.783 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.784 * [backup-simplify]: Simplify (+ 0 0) into 0
3.784 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.785 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.785 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log x))))) into 0
3.785 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.785 * [taylor]: Taking taylor expansion of 0 in y
3.785 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify 0 into 0
3.786 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
3.786 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (log x))) into 0
3.787 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.787 * [backup-simplify]: Simplify 0 into 0
3.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.788 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.788 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.788 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.790 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4.0 (pow y 2))
3.790 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.791 * [backup-simplify]: Simplify (+ (* 1/3 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1.3333333333333333 (/ 1 (pow y 2))))
3.791 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))))
3.791 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
3.791 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y
3.791 * [backup-simplify]: Simplify -1.3333333333333333 into -1.3333333333333333
3.791 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
3.791 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
3.791 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
3.791 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
3.791 * [taylor]: Taking taylor expansion of 1/3 in y
3.791 * [backup-simplify]: Simplify 1/3 into 1/3
3.791 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.792 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.792 * [taylor]: Taking taylor expansion of x in y
3.792 * [backup-simplify]: Simplify x into x
3.792 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.792 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.792 * [backup-simplify]: Simplify (log (/ 1 (pow x 2))) into (log (/ 1 (pow x 2)))
3.792 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow x 2)))) into (* 1/3 (log (/ 1 (pow x 2))))
3.792 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow x 2))))) into (pow (/ 1 (pow x 2)) 1/3)
3.792 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.792 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.792 * [taylor]: Taking taylor expansion of y in y
3.792 * [backup-simplify]: Simplify 0 into 0
3.792 * [backup-simplify]: Simplify 1 into 1
3.792 * [backup-simplify]: Simplify (* 1 1) into 1
3.793 * [backup-simplify]: Simplify (/ 1 1) into 1
3.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.794 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.794 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.795 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.795 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.795 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 1) into 0
3.796 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow x 2))))) into 0
3.796 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.797 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.798 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow x 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 2) into 0
3.799 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow x 2)))))) into 0
3.800 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.800 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
3.801 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (* 0 1)) into 0
3.801 * [backup-simplify]: Simplify (* (pow (/ 1 (pow x 2)) 1/3) 1) into (pow (/ 1 (pow x 2)) 1/3)
3.801 * [backup-simplify]: Simplify (+ (* -1.3333333333333333 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow x 2)) 1/3)))) into 0
3.801 * [backup-simplify]: Simplify 0 into 0
3.801 * [backup-simplify]: Simplify 0 into 0
3.802 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
3.803 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log x)))) into 0
3.804 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.804 * [backup-simplify]: Simplify 0 into 0
3.804 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.805 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.805 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.806 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.806 * [backup-simplify]: Simplify (- 0) into 0
3.806 * [backup-simplify]: Simplify (+ 0 0) into 0
3.808 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
3.809 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.809 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
3.811 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.811 * [taylor]: Taking taylor expansion of 0 in y
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify 0 into 0
3.811 * [backup-simplify]: Simplify (pow (/ 1 x) -2/3) into (pow (/ 1 x) -2/3)
3.811 * [backup-simplify]: Simplify (cbrt (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3)
3.811 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0
3.811 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y
3.811 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y
3.811 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.811 * [taylor]: Taking taylor expansion of 1/3 in y
3.811 * [backup-simplify]: Simplify 1/3 into 1/3
3.811 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.811 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.811 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.811 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.811 * [taylor]: Taking taylor expansion of x in y
3.811 * [backup-simplify]: Simplify x into x
3.811 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.811 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.811 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.811 * [taylor]: Taking taylor expansion of 4.0 in y
3.811 * [backup-simplify]: Simplify 4.0 into 4.0
3.812 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.812 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.812 * [taylor]: Taking taylor expansion of y in y
3.812 * [backup-simplify]: Simplify 0 into 0
3.812 * [backup-simplify]: Simplify 1 into 1
3.812 * [backup-simplify]: Simplify (* 1 1) into 1
3.812 * [backup-simplify]: Simplify (/ 1 1) into 1
3.812 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.813 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.813 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.814 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.814 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log (- 4.0))) into (- (log (- 4.0)) (* 2 (log y)))
3.815 * [backup-simplify]: Simplify (* 1/3 (- (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (- (log (- 4.0)) (* 2 (log y))))
3.816 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y)))))
3.816 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.816 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.816 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.816 * [taylor]: Taking taylor expansion of 1/3 in x
3.816 * [backup-simplify]: Simplify 1/3 into 1/3
3.816 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.816 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.816 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.816 * [taylor]: Taking taylor expansion of x in x
3.816 * [backup-simplify]: Simplify 0 into 0
3.816 * [backup-simplify]: Simplify 1 into 1
3.816 * [backup-simplify]: Simplify (* 1 1) into 1
3.816 * [backup-simplify]: Simplify (/ 1 1) into 1
3.816 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.816 * [taylor]: Taking taylor expansion of 4.0 in x
3.816 * [backup-simplify]: Simplify 4.0 into 4.0
3.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.816 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.816 * [taylor]: Taking taylor expansion of y in x
3.816 * [backup-simplify]: Simplify y into y
3.816 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.817 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.817 * [backup-simplify]: Simplify (+ 1 0) into 1
3.817 * [backup-simplify]: Simplify (log 1) into 0
3.817 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.817 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.818 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.818 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.818 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.818 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.818 * [taylor]: Taking taylor expansion of 1/3 in x
3.818 * [backup-simplify]: Simplify 1/3 into 1/3
3.818 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.818 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.818 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.818 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.818 * [taylor]: Taking taylor expansion of x in x
3.818 * [backup-simplify]: Simplify 0 into 0
3.818 * [backup-simplify]: Simplify 1 into 1
3.818 * [backup-simplify]: Simplify (* 1 1) into 1
3.818 * [backup-simplify]: Simplify (/ 1 1) into 1
3.818 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.818 * [taylor]: Taking taylor expansion of 4.0 in x
3.818 * [backup-simplify]: Simplify 4.0 into 4.0
3.818 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.818 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.818 * [taylor]: Taking taylor expansion of y in x
3.818 * [backup-simplify]: Simplify y into y
3.818 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.819 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.819 * [backup-simplify]: Simplify (+ 1 0) into 1
3.819 * [backup-simplify]: Simplify (log 1) into 0
3.819 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.819 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.819 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.820 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
3.820 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
3.820 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
3.820 * [taylor]: Taking taylor expansion of -2/3 in y
3.820 * [backup-simplify]: Simplify -2/3 into -2/3
3.820 * [taylor]: Taking taylor expansion of (log x) in y
3.820 * [taylor]: Taking taylor expansion of x in y
3.820 * [backup-simplify]: Simplify x into x
3.820 * [backup-simplify]: Simplify (log x) into (log x)
3.820 * [backup-simplify]: Simplify (* -2/3 (log x)) into (* -2/3 (log x))
3.820 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.820 * [backup-simplify]: Simplify (pow x -2/3) into (pow x -2/3)
3.820 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.821 * [backup-simplify]: Simplify (+ 0 0) into 0
3.822 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.822 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.822 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log x))))) into 0
3.823 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.823 * [taylor]: Taking taylor expansion of 0 in y
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify 0 into 0
3.823 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
3.824 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (log x))) into 0
3.824 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.824 * [backup-simplify]: Simplify 0 into 0
3.830 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.832 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.832 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.832 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.834 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4.0 (pow y 2))
3.834 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.835 * [backup-simplify]: Simplify (+ (* 1/3 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1.3333333333333333 (/ 1 (pow y 2))))
3.835 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))))
3.835 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
3.835 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y
3.835 * [backup-simplify]: Simplify -1.3333333333333333 into -1.3333333333333333
3.835 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
3.835 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
3.835 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
3.835 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
3.835 * [taylor]: Taking taylor expansion of 1/3 in y
3.835 * [backup-simplify]: Simplify 1/3 into 1/3
3.835 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
3.835 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.836 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.836 * [taylor]: Taking taylor expansion of x in y
3.836 * [backup-simplify]: Simplify x into x
3.836 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.836 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.836 * [backup-simplify]: Simplify (log (/ 1 (pow x 2))) into (log (/ 1 (pow x 2)))
3.836 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow x 2)))) into (* 1/3 (log (/ 1 (pow x 2))))
3.836 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow x 2))))) into (pow (/ 1 (pow x 2)) 1/3)
3.836 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.836 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.836 * [taylor]: Taking taylor expansion of y in y
3.836 * [backup-simplify]: Simplify 0 into 0
3.836 * [backup-simplify]: Simplify 1 into 1
3.836 * [backup-simplify]: Simplify (* 1 1) into 1
3.837 * [backup-simplify]: Simplify (/ 1 1) into 1
3.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.838 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.839 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.839 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.839 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 1) into 0
3.840 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow x 2))))) into 0
3.840 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.841 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.841 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.842 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow x 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 2) into 0
3.843 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow x 2)))))) into 0
3.844 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.844 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
3.845 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (* 0 1)) into 0
3.845 * [backup-simplify]: Simplify (* (pow (/ 1 (pow x 2)) 1/3) 1) into (pow (/ 1 (pow x 2)) 1/3)
3.846 * [backup-simplify]: Simplify (+ (* -1.3333333333333333 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow x 2)) 1/3)))) into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.846 * [backup-simplify]: Simplify 0 into 0
3.847 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
3.847 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log x)))) into 0
3.848 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.848 * [backup-simplify]: Simplify 0 into 0
3.849 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.849 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.849 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.850 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.850 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.850 * [backup-simplify]: Simplify (- 0) into 0
3.850 * [backup-simplify]: Simplify (+ 0 0) into 0
3.853 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
3.853 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.854 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
3.855 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.855 * [taylor]: Taking taylor expansion of 0 in y
3.855 * [backup-simplify]: Simplify 0 into 0
3.855 * [backup-simplify]: Simplify 0 into 0
3.855 * [backup-simplify]: Simplify (pow (/ 1 (- x)) -2/3) into (pow (/ -1 x) -2/3)
3.855 * * * * [progress]: [ 4 / 4 ] generating series at (2 1 1 1 1 1 2)
3.856 * [backup-simplify]: Simplify (cbrt (- (* x x) (* (* y 4.0) y))) into (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3)
3.856 * [approximate]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in (x y) around 0
3.856 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in y
3.856 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in y
3.856 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in y
3.856 * [taylor]: Taking taylor expansion of 1/3 in y
3.856 * [backup-simplify]: Simplify 1/3 into 1/3
3.856 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in y
3.856 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
3.856 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.856 * [taylor]: Taking taylor expansion of x in y
3.856 * [backup-simplify]: Simplify x into x
3.856 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.856 * [taylor]: Taking taylor expansion of 4.0 in y
3.856 * [backup-simplify]: Simplify 4.0 into 4.0
3.856 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.856 * [taylor]: Taking taylor expansion of y in y
3.856 * [backup-simplify]: Simplify 0 into 0
3.856 * [backup-simplify]: Simplify 1 into 1
3.856 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.856 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
3.856 * [backup-simplify]: Simplify (log (pow x 2)) into (log (pow x 2))
3.856 * [backup-simplify]: Simplify (* 1/3 (log (pow x 2))) into (* 1/3 (log (pow x 2)))
3.856 * [backup-simplify]: Simplify (exp (* 1/3 (log (pow x 2)))) into (pow (pow x 2) 1/3)
3.856 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x
3.856 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x
3.856 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x
3.856 * [taylor]: Taking taylor expansion of 1/3 in x
3.856 * [backup-simplify]: Simplify 1/3 into 1/3
3.856 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x
3.856 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.856 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.857 * [taylor]: Taking taylor expansion of x in x
3.857 * [backup-simplify]: Simplify 0 into 0
3.857 * [backup-simplify]: Simplify 1 into 1
3.857 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.857 * [taylor]: Taking taylor expansion of 4.0 in x
3.857 * [backup-simplify]: Simplify 4.0 into 4.0
3.857 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.857 * [taylor]: Taking taylor expansion of y in x
3.857 * [backup-simplify]: Simplify y into y
3.857 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.857 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.857 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.857 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.857 * [backup-simplify]: Simplify (log (- (* 4.0 (pow y 2)))) into (log (- (* 4.0 (pow y 2))))
3.857 * [backup-simplify]: Simplify (* 1/3 (log (- (* 4.0 (pow y 2))))) into (* 1/3 (log (- (* 4.0 (pow y 2)))))
3.858 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) into (pow (- (* 4.0 (pow y 2))) 1/3)
3.858 * [taylor]: Taking taylor expansion of (pow (- (pow x 2) (* 4.0 (pow y 2))) 1/3) in x
3.858 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2)))))) in x
3.858 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (pow x 2) (* 4.0 (pow y 2))))) in x
3.858 * [taylor]: Taking taylor expansion of 1/3 in x
3.858 * [backup-simplify]: Simplify 1/3 into 1/3
3.858 * [taylor]: Taking taylor expansion of (log (- (pow x 2) (* 4.0 (pow y 2)))) in x
3.858 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
3.858 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.858 * [taylor]: Taking taylor expansion of x in x
3.858 * [backup-simplify]: Simplify 0 into 0
3.858 * [backup-simplify]: Simplify 1 into 1
3.858 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
3.858 * [taylor]: Taking taylor expansion of 4.0 in x
3.858 * [backup-simplify]: Simplify 4.0 into 4.0
3.858 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.858 * [taylor]: Taking taylor expansion of y in x
3.858 * [backup-simplify]: Simplify y into y
3.858 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.858 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
3.858 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
3.858 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
3.858 * [backup-simplify]: Simplify (log (- (* 4.0 (pow y 2)))) into (log (- (* 4.0 (pow y 2))))
3.859 * [backup-simplify]: Simplify (* 1/3 (log (- (* 4.0 (pow y 2))))) into (* 1/3 (log (- (* 4.0 (pow y 2)))))
3.859 * [backup-simplify]: Simplify (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) into (pow (- (* 4.0 (pow y 2))) 1/3)
3.859 * [taylor]: Taking taylor expansion of (pow (- (* 4.0 (pow y 2))) 1/3) in y
3.859 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) in y
3.859 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (* 4.0 (pow y 2))))) in y
3.859 * [taylor]: Taking taylor expansion of 1/3 in y
3.859 * [backup-simplify]: Simplify 1/3 into 1/3
3.859 * [taylor]: Taking taylor expansion of (log (- (* 4.0 (pow y 2)))) in y
3.859 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
3.859 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
3.859 * [taylor]: Taking taylor expansion of 4.0 in y
3.859 * [backup-simplify]: Simplify 4.0 into 4.0
3.859 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.859 * [taylor]: Taking taylor expansion of y in y
3.859 * [backup-simplify]: Simplify 0 into 0
3.859 * [backup-simplify]: Simplify 1 into 1
3.859 * [backup-simplify]: Simplify (* 1 1) into 1
3.860 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.860 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.860 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.861 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.861 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.862 * [backup-simplify]: Simplify (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))
3.863 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))
3.863 * [backup-simplify]: Simplify (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))
3.863 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.864 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
3.864 * [backup-simplify]: Simplify (- 0) into 0
3.864 * [backup-simplify]: Simplify (+ 0 0) into 0
3.865 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 1) into 0
3.865 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (- (* 4.0 (pow y 2)))))) into 0
3.866 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.866 * [taylor]: Taking taylor expansion of 0 in y
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify 0 into 0
3.866 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.867 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
3.867 * [backup-simplify]: Simplify (- 0) into 0
3.867 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.868 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (- 4.0) 1)))) 1) into 0
3.869 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.870 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (+ (log (- 4.0)) (* 2 (log y))))) into 0
3.871 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.871 * [backup-simplify]: Simplify 0 into 0
3.871 * [backup-simplify]: Simplify (* 1 1) into 1
3.871 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
3.872 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
3.872 * [backup-simplify]: Simplify (- 0) into 0
3.872 * [backup-simplify]: Simplify (+ 1 0) into 1
3.873 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- (* 4.0 (pow y 2))) 2))) (* 1 (/ (* 1 (pow (* 2 1) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 2) into (/ -0.25 (pow y 2))
3.874 * [backup-simplify]: Simplify (+ (* 1/3 (/ -0.25 (pow y 2))) (+ (* 0 0) (* 0 (log (- (* 4.0 (pow y 2))))))) into (- (* 0.08333333333333333 (/ 1 (pow y 2))))
3.875 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 0.08333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3))
3.875 * [taylor]: Taking taylor expansion of (* -0.08333333333333333 (pow (/ -4.0 (pow y 4)) 1/3)) in y
3.875 * [taylor]: Taking taylor expansion of -0.08333333333333333 in y
3.875 * [backup-simplify]: Simplify -0.08333333333333333 into -0.08333333333333333
3.875 * [taylor]: Taking taylor expansion of (pow (/ -4.0 (pow y 4)) 1/3) in y
3.875 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ -4.0 (pow y 4))))) in y
3.875 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ -4.0 (pow y 4)))) in y
3.875 * [taylor]: Taking taylor expansion of 1/3 in y
3.875 * [backup-simplify]: Simplify 1/3 into 1/3
3.875 * [taylor]: Taking taylor expansion of (log (/ -4.0 (pow y 4))) in y
3.875 * [taylor]: Taking taylor expansion of (/ -4.0 (pow y 4)) in y
3.875 * [taylor]: Taking taylor expansion of -4.0 in y
3.875 * [backup-simplify]: Simplify -4.0 into -4.0
3.875 * [taylor]: Taking taylor expansion of (pow y 4) in y
3.875 * [taylor]: Taking taylor expansion of y in y
3.875 * [backup-simplify]: Simplify 0 into 0
3.875 * [backup-simplify]: Simplify 1 into 1
3.875 * [backup-simplify]: Simplify (* 1 1) into 1
3.876 * [backup-simplify]: Simplify (* 1 1) into 1
3.876 * [backup-simplify]: Simplify (/ -4.0 1) into -4.0
3.876 * [backup-simplify]: Simplify (log -4.0) into (log -4.0)
3.877 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) (log -4.0)) into (- (log -4.0) (* 4 (log y)))
3.877 * [backup-simplify]: Simplify (* 1/3 (- (log -4.0) (* 4 (log y)))) into (* 1/3 (- (log -4.0) (* 4 (log y))))
3.877 * [backup-simplify]: Simplify (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) into (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))
3.878 * [backup-simplify]: Simplify (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) into (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))
3.878 * [backup-simplify]: Simplify (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) into (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))
3.878 * [backup-simplify]: Simplify 0 into 0
3.878 * [backup-simplify]: Simplify (- 0) into 0
3.879 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.879 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.880 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
3.880 * [backup-simplify]: Simplify (- 0) into 0
3.880 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.882 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (- 4.0) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (- 4.0) 1)))) 2) into 0
3.883 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.884 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (+ (log (- 4.0)) (* 2 (log y)))))) into 0
3.885 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.885 * [backup-simplify]: Simplify 0 into 0
3.886 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.886 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
3.887 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
3.887 * [backup-simplify]: Simplify (- 0) into 0
3.887 * [backup-simplify]: Simplify (+ 0 0) into 0
3.889 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- (* 4.0 (pow y 2))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 1) 1)) (pow (- (* 4.0 (pow y 2))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- (* 4.0 (pow y 2))) 1)))) 6) into 0
3.890 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -0.25 (pow y 2))) (+ (* 0 0) (* 0 (log (- (* 4.0 (pow y 2)))))))) into 0
3.892 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (- (* 4.0 (pow y 2)))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 0.08333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.892 * [taylor]: Taking taylor expansion of 0 in y
3.892 * [backup-simplify]: Simplify 0 into 0
3.892 * [backup-simplify]: Simplify 0 into 0
3.892 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.893 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.893 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -4.0 (/ 0 1)))) into 0
3.894 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow -4.0 1)))) 1) into 0
3.894 * [backup-simplify]: Simplify (+ (* (- 4) (log y)) (log -4.0)) into (- (log -4.0) (* 4 (log y)))
3.895 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (log -4.0) (* 4 (log y))))) into 0
3.896 * [backup-simplify]: Simplify (* (exp (* 1/3 (- (log -4.0) (* 4 (log y))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.896 * [backup-simplify]: Simplify (+ (* -0.08333333333333333 0) (* 0 (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))) into 0
3.896 * [backup-simplify]: Simplify 0 into 0
3.896 * [backup-simplify]: Simplify 0 into 0
3.897 * [backup-simplify]: Simplify (- 0) into 0
3.897 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.897 * [backup-simplify]: Simplify (- 0) into 0
3.897 * [backup-simplify]: Simplify (- 0) into 0
3.898 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.898 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.899 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.899 * [backup-simplify]: Simplify (- 0) into 0
3.899 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.903 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (- 4.0) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (- 4.0) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (- 4.0) 1)))) 6) into 0
3.903 * [backup-simplify]: Simplify (+ (* (- -2) (log y)) (log (- 4.0))) into (+ (log (- 4.0)) (* 2 (log y)))
3.905 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (+ (* 0 0) (* 0 (+ (log (- 4.0)) (* 2 (log y))))))) into 0
3.906 * [backup-simplify]: Simplify (* (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.906 * [backup-simplify]: Simplify 0 into 0
3.907 * [backup-simplify]: Simplify (+ (* (* -0.08333333333333333 (exp (* 1/3 (- (log -4.0) (* 4 (log y)))))) (pow (* 1 x) 2)) (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y)))))) into (- (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (* 0.08333333333333333 (* (pow x 2) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))))
3.907 * [backup-simplify]: Simplify (cbrt (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3)
3.907 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0
3.907 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y
3.908 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y
3.908 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.908 * [taylor]: Taking taylor expansion of 1/3 in y
3.908 * [backup-simplify]: Simplify 1/3 into 1/3
3.908 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.908 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.908 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.908 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.908 * [taylor]: Taking taylor expansion of x in y
3.908 * [backup-simplify]: Simplify x into x
3.908 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.908 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.908 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.908 * [taylor]: Taking taylor expansion of 4.0 in y
3.908 * [backup-simplify]: Simplify 4.0 into 4.0
3.908 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.908 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.908 * [taylor]: Taking taylor expansion of y in y
3.908 * [backup-simplify]: Simplify 0 into 0
3.908 * [backup-simplify]: Simplify 1 into 1
3.908 * [backup-simplify]: Simplify (* 1 1) into 1
3.908 * [backup-simplify]: Simplify (/ 1 1) into 1
3.909 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.909 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.910 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.910 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.911 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log (- 4.0))) into (- (log (- 4.0)) (* 2 (log y)))
3.911 * [backup-simplify]: Simplify (* 1/3 (- (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (- (log (- 4.0)) (* 2 (log y))))
3.912 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y)))))
3.912 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.912 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.912 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.912 * [taylor]: Taking taylor expansion of 1/3 in x
3.912 * [backup-simplify]: Simplify 1/3 into 1/3
3.912 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.912 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.912 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.912 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.912 * [taylor]: Taking taylor expansion of x in x
3.912 * [backup-simplify]: Simplify 0 into 0
3.912 * [backup-simplify]: Simplify 1 into 1
3.913 * [backup-simplify]: Simplify (* 1 1) into 1
3.913 * [backup-simplify]: Simplify (/ 1 1) into 1
3.913 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.913 * [taylor]: Taking taylor expansion of 4.0 in x
3.913 * [backup-simplify]: Simplify 4.0 into 4.0
3.913 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.913 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.913 * [taylor]: Taking taylor expansion of y in x
3.913 * [backup-simplify]: Simplify y into y
3.913 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.913 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.914 * [backup-simplify]: Simplify (+ 1 0) into 1
3.914 * [backup-simplify]: Simplify (log 1) into 0
3.914 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.914 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.914 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.914 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.914 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.914 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.914 * [taylor]: Taking taylor expansion of 1/3 in x
3.914 * [backup-simplify]: Simplify 1/3 into 1/3
3.914 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.915 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.915 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.915 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.915 * [taylor]: Taking taylor expansion of x in x
3.915 * [backup-simplify]: Simplify 0 into 0
3.915 * [backup-simplify]: Simplify 1 into 1
3.915 * [backup-simplify]: Simplify (* 1 1) into 1
3.915 * [backup-simplify]: Simplify (/ 1 1) into 1
3.915 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.915 * [taylor]: Taking taylor expansion of 4.0 in x
3.915 * [backup-simplify]: Simplify 4.0 into 4.0
3.915 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.915 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.915 * [taylor]: Taking taylor expansion of y in x
3.915 * [backup-simplify]: Simplify y into y
3.915 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.915 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.916 * [backup-simplify]: Simplify (+ 1 0) into 1
3.916 * [backup-simplify]: Simplify (log 1) into 0
3.916 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.916 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.916 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.916 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
3.916 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
3.916 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
3.916 * [taylor]: Taking taylor expansion of -2/3 in y
3.916 * [backup-simplify]: Simplify -2/3 into -2/3
3.916 * [taylor]: Taking taylor expansion of (log x) in y
3.917 * [taylor]: Taking taylor expansion of x in y
3.917 * [backup-simplify]: Simplify x into x
3.917 * [backup-simplify]: Simplify (log x) into (log x)
3.917 * [backup-simplify]: Simplify (* -2/3 (log x)) into (* -2/3 (log x))
3.917 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.917 * [backup-simplify]: Simplify (pow x -2/3) into (pow x -2/3)
3.917 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.918 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.918 * [backup-simplify]: Simplify (+ 0 0) into 0
3.919 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.919 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.919 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log x))))) into 0
3.920 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.920 * [taylor]: Taking taylor expansion of 0 in y
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify 0 into 0
3.920 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
3.921 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (log x))) into 0
3.921 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.921 * [backup-simplify]: Simplify 0 into 0
3.922 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.922 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.922 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.923 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.923 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.929 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4.0 (pow y 2))
3.930 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.931 * [backup-simplify]: Simplify (+ (* 1/3 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1.3333333333333333 (/ 1 (pow y 2))))
3.932 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))))
3.932 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
3.932 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y
3.932 * [backup-simplify]: Simplify -1.3333333333333333 into -1.3333333333333333
3.932 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
3.932 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
3.932 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
3.932 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
3.932 * [taylor]: Taking taylor expansion of 1/3 in y
3.932 * [backup-simplify]: Simplify 1/3 into 1/3
3.932 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
3.932 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.932 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.932 * [taylor]: Taking taylor expansion of x in y
3.932 * [backup-simplify]: Simplify x into x
3.932 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.932 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.933 * [backup-simplify]: Simplify (log (/ 1 (pow x 2))) into (log (/ 1 (pow x 2)))
3.933 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow x 2)))) into (* 1/3 (log (/ 1 (pow x 2))))
3.933 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow x 2))))) into (pow (/ 1 (pow x 2)) 1/3)
3.933 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.933 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.933 * [taylor]: Taking taylor expansion of y in y
3.933 * [backup-simplify]: Simplify 0 into 0
3.933 * [backup-simplify]: Simplify 1 into 1
3.933 * [backup-simplify]: Simplify (* 1 1) into 1
3.934 * [backup-simplify]: Simplify (/ 1 1) into 1
3.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.935 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.937 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.937 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.938 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 1) into 0
3.938 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow x 2))))) into 0
3.939 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.940 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.940 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.942 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow x 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 2) into 0
3.942 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow x 2)))))) into 0
3.943 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.944 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
3.944 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (* 0 1)) into 0
3.944 * [backup-simplify]: Simplify (* (pow (/ 1 (pow x 2)) 1/3) 1) into (pow (/ 1 (pow x 2)) 1/3)
3.945 * [backup-simplify]: Simplify (+ (* -1.3333333333333333 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow x 2)) 1/3)))) into 0
3.945 * [backup-simplify]: Simplify 0 into 0
3.945 * [backup-simplify]: Simplify 0 into 0
3.946 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
3.947 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log x)))) into 0
3.948 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.948 * [backup-simplify]: Simplify 0 into 0
3.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.949 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.949 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.949 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.949 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.950 * [backup-simplify]: Simplify (- 0) into 0
3.950 * [backup-simplify]: Simplify (+ 0 0) into 0
3.952 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
3.952 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.953 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
3.954 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.954 * [taylor]: Taking taylor expansion of 0 in y
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify (pow (/ 1 x) -2/3) into (pow (/ 1 x) -2/3)
3.955 * [backup-simplify]: Simplify (cbrt (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3)
3.955 * [approximate]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in (x y) around 0
3.955 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in y
3.955 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in y
3.955 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
3.955 * [taylor]: Taking taylor expansion of 1/3 in y
3.955 * [backup-simplify]: Simplify 1/3 into 1/3
3.955 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
3.955 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
3.955 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.955 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.955 * [taylor]: Taking taylor expansion of x in y
3.955 * [backup-simplify]: Simplify x into x
3.955 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.955 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.955 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
3.955 * [taylor]: Taking taylor expansion of 4.0 in y
3.955 * [backup-simplify]: Simplify 4.0 into 4.0
3.955 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.955 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.955 * [taylor]: Taking taylor expansion of y in y
3.955 * [backup-simplify]: Simplify 0 into 0
3.955 * [backup-simplify]: Simplify 1 into 1
3.956 * [backup-simplify]: Simplify (* 1 1) into 1
3.956 * [backup-simplify]: Simplify (/ 1 1) into 1
3.956 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
3.956 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
3.957 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
3.958 * [backup-simplify]: Simplify (log (- 4.0)) into (log (- 4.0))
3.958 * [backup-simplify]: Simplify (+ (* (- 2) (log y)) (log (- 4.0))) into (- (log (- 4.0)) (* 2 (log y)))
3.959 * [backup-simplify]: Simplify (* 1/3 (- (log (- 4.0)) (* 2 (log y)))) into (* 1/3 (- (log (- 4.0)) (* 2 (log y))))
3.960 * [backup-simplify]: Simplify (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y))))) into (exp (* 1/3 (- (log (- 4.0)) (* 2 (log y)))))
3.960 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.960 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.960 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.960 * [taylor]: Taking taylor expansion of 1/3 in x
3.960 * [backup-simplify]: Simplify 1/3 into 1/3
3.960 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.960 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.960 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.960 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.960 * [taylor]: Taking taylor expansion of x in x
3.960 * [backup-simplify]: Simplify 0 into 0
3.960 * [backup-simplify]: Simplify 1 into 1
3.960 * [backup-simplify]: Simplify (* 1 1) into 1
3.960 * [backup-simplify]: Simplify (/ 1 1) into 1
3.960 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.960 * [taylor]: Taking taylor expansion of 4.0 in x
3.960 * [backup-simplify]: Simplify 4.0 into 4.0
3.960 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.960 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.960 * [taylor]: Taking taylor expansion of y in x
3.960 * [backup-simplify]: Simplify y into y
3.960 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.961 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.961 * [backup-simplify]: Simplify (+ 1 0) into 1
3.961 * [backup-simplify]: Simplify (log 1) into 0
3.961 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.962 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.962 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.962 * [taylor]: Taking taylor expansion of (pow (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) 1/3) in x
3.962 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))) in x
3.962 * [taylor]: Taking taylor expansion of (* 1/3 (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
3.962 * [taylor]: Taking taylor expansion of 1/3 in x
3.962 * [backup-simplify]: Simplify 1/3 into 1/3
3.962 * [taylor]: Taking taylor expansion of (log (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
3.962 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
3.962 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
3.962 * [taylor]: Taking taylor expansion of (pow x 2) in x
3.962 * [taylor]: Taking taylor expansion of x in x
3.962 * [backup-simplify]: Simplify 0 into 0
3.962 * [backup-simplify]: Simplify 1 into 1
3.962 * [backup-simplify]: Simplify (* 1 1) into 1
3.962 * [backup-simplify]: Simplify (/ 1 1) into 1
3.962 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
3.962 * [taylor]: Taking taylor expansion of 4.0 in x
3.962 * [backup-simplify]: Simplify 4.0 into 4.0
3.962 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
3.962 * [taylor]: Taking taylor expansion of (pow y 2) in x
3.962 * [taylor]: Taking taylor expansion of y in x
3.962 * [backup-simplify]: Simplify y into y
3.963 * [backup-simplify]: Simplify (* y y) into (pow y 2)
3.963 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
3.963 * [backup-simplify]: Simplify (+ 1 0) into 1
3.963 * [backup-simplify]: Simplify (log 1) into 0
3.963 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.964 * [backup-simplify]: Simplify (* 1/3 (- (* 2 (log x)))) into (* -2/3 (log x))
3.964 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.964 * [taylor]: Taking taylor expansion of (pow x -2/3) in y
3.964 * [taylor]: Taking taylor expansion of (exp (* -2/3 (log x))) in y
3.964 * [taylor]: Taking taylor expansion of (* -2/3 (log x)) in y
3.964 * [taylor]: Taking taylor expansion of -2/3 in y
3.964 * [backup-simplify]: Simplify -2/3 into -2/3
3.964 * [taylor]: Taking taylor expansion of (log x) in y
3.964 * [taylor]: Taking taylor expansion of x in y
3.964 * [backup-simplify]: Simplify x into x
3.964 * [backup-simplify]: Simplify (log x) into (log x)
3.964 * [backup-simplify]: Simplify (* -2/3 (log x)) into (* -2/3 (log x))
3.964 * [backup-simplify]: Simplify (exp (* -2/3 (log x))) into (pow x -2/3)
3.964 * [backup-simplify]: Simplify (pow x -2/3) into (pow x -2/3)
3.964 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.965 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.965 * [backup-simplify]: Simplify (+ 0 0) into 0
3.966 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow 1 1)))) 1) into 0
3.966 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.967 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (- (* 2 (log x))))) into 0
3.967 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.967 * [taylor]: Taking taylor expansion of 0 in y
3.967 * [backup-simplify]: Simplify 0 into 0
3.967 * [backup-simplify]: Simplify 0 into 0
3.968 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow x 1)))) 1) into 0
3.968 * [backup-simplify]: Simplify (+ (* -2/3 0) (* 0 (log x))) into 0
3.969 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 1) 1)))) into 0
3.969 * [backup-simplify]: Simplify 0 into 0
3.969 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.970 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
3.970 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
3.970 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
3.971 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 1)))) 2) into (/ -4.0 (pow y 2))
3.972 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.972 * [backup-simplify]: Simplify (+ (* 1/3 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x)))))) into (- (* 1.3333333333333333 (/ 1 (pow y 2))))
3.973 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)))) into (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))))
3.973 * [taylor]: Taking taylor expansion of (* -1.3333333333333333 (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2)))) in y
3.973 * [taylor]: Taking taylor expansion of -1.3333333333333333 in y
3.973 * [backup-simplify]: Simplify -1.3333333333333333 into -1.3333333333333333
3.973 * [taylor]: Taking taylor expansion of (* (pow (/ 1 (pow x 2)) 1/3) (/ 1 (pow y 2))) in y
3.973 * [taylor]: Taking taylor expansion of (pow (/ 1 (pow x 2)) 1/3) in y
3.973 * [taylor]: Taking taylor expansion of (exp (* 1/3 (log (/ 1 (pow x 2))))) in y
3.973 * [taylor]: Taking taylor expansion of (* 1/3 (log (/ 1 (pow x 2)))) in y
3.973 * [taylor]: Taking taylor expansion of 1/3 in y
3.973 * [backup-simplify]: Simplify 1/3 into 1/3
3.973 * [taylor]: Taking taylor expansion of (log (/ 1 (pow x 2))) in y
3.973 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
3.973 * [taylor]: Taking taylor expansion of (pow x 2) in y
3.973 * [taylor]: Taking taylor expansion of x in y
3.973 * [backup-simplify]: Simplify x into x
3.973 * [backup-simplify]: Simplify (* x x) into (pow x 2)
3.973 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
3.973 * [backup-simplify]: Simplify (log (/ 1 (pow x 2))) into (log (/ 1 (pow x 2)))
3.974 * [backup-simplify]: Simplify (* 1/3 (log (/ 1 (pow x 2)))) into (* 1/3 (log (/ 1 (pow x 2))))
3.974 * [backup-simplify]: Simplify (exp (* 1/3 (log (/ 1 (pow x 2))))) into (pow (/ 1 (pow x 2)) 1/3)
3.974 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
3.974 * [taylor]: Taking taylor expansion of (pow y 2) in y
3.974 * [taylor]: Taking taylor expansion of y in y
3.974 * [backup-simplify]: Simplify 0 into 0
3.974 * [backup-simplify]: Simplify 1 into 1
3.974 * [backup-simplify]: Simplify (* 1 1) into 1
3.974 * [backup-simplify]: Simplify (/ 1 1) into 1
3.975 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.975 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.976 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.976 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
3.977 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
3.977 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 1) into 0
3.978 * [backup-simplify]: Simplify (+ (* 1/3 0) (* 0 (log (/ 1 (pow x 2))))) into 0
3.978 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 1) 1)))) into 0
3.979 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
3.979 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into 0
3.980 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (/ 1 (pow x 2)) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (/ 1 (pow x 2)) 1)))) 2) into 0
3.981 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 0) (* 0 (log (/ 1 (pow x 2)))))) into 0
3.982 * [backup-simplify]: Simplify (* (exp (* 1/3 (log (/ 1 (pow x 2))))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.982 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (+ (* 0 0) (* 0 1))) into 0
3.983 * [backup-simplify]: Simplify (+ (* (pow (/ 1 (pow x 2)) 1/3) 0) (* 0 1)) into 0
3.983 * [backup-simplify]: Simplify (* (pow (/ 1 (pow x 2)) 1/3) 1) into (pow (/ 1 (pow x 2)) 1/3)
3.983 * [backup-simplify]: Simplify (+ (* -1.3333333333333333 0) (+ (* 0 0) (* 0 (pow (/ 1 (pow x 2)) 1/3)))) into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.984 * [backup-simplify]: Simplify 0 into 0
3.985 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow x 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow x 1)))) 2) into 0
3.985 * [backup-simplify]: Simplify (+ (* -2/3 0) (+ (* 0 0) (* 0 (log x)))) into 0
3.987 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
3.987 * [backup-simplify]: Simplify 0 into 0
3.987 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.988 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.988 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
3.988 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
3.989 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
3.989 * [backup-simplify]: Simplify (- 0) into 0
3.989 * [backup-simplify]: Simplify (+ 0 0) into 0
3.992 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 (- (* 4.0 (/ 1 (pow y 2))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow 1 1)))) 6) into 0
3.992 * [backup-simplify]: Simplify (+ (* (- 2) (log x)) 0) into (- (* 2 (log x)))
3.993 * [backup-simplify]: Simplify (+ (* 1/3 0) (+ (* 0 (/ -4.0 (pow y 2))) (+ (* 0 0) (* 0 (- (* 2 (log x))))))) into 0
3.994 * [backup-simplify]: Simplify (* (exp (* -2/3 (log x))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow (- (* 1.3333333333333333 (/ 1 (pow y 2)))) 1) 1)) (* (/ (pow 0 1) 1)))) into 0
3.994 * [taylor]: Taking taylor expansion of 0 in y
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify 0 into 0
3.995 * [backup-simplify]: Simplify (pow (/ 1 (- x)) -2/3) into (pow (/ -1 x) -2/3)
3.995 * * * [progress]: simplifying candidates
3.997 * [simplify]: Simplifying:
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (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)))
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  (/ (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)))
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  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) 1)
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  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
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  (/ 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))))
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  (/ (- (* 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)))
  (- (log (- (* x x) (* (* y 4.0) y))) (log (+ (* x x) (* (* y 4.0) y))))
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  (/ (* (* (- (* 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))))
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  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
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  (/ (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)
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  (/ (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))))
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  (/ (- (* 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)))))
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  (exp (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt 1)
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (cbrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
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  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
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  (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt 1)
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (cbrt (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (cbrt (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (cbrt (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (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 (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
  -1.0
  1
  1
  -1.0
  1
  1
  (- (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (* 0.08333333333333333 (* (pow x 2) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (- (exp (* 1/3 (+ (log (- 4.0)) (* 2 (log y))))) (* 0.08333333333333333 (* (pow x 2) (exp (* 1/3 (- (log -4.0) (* 4 (log y))))))))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
3.999 * * [simplify]: Extracting # 0 : cost  0
3.999 * * [simplify]: Extracting # 1 : cost  0
4.000 * * [simplify]: Extracting # 2 : cost  0
4.000 * * [simplify]: Extracting # 3 : cost  0
4.000 * * [simplify]: Extracting # 4 : cost  0
4.000 * * [simplify]: Extracting # 5 : cost  0
4.000 * * [simplify]: Extracting # 6 : cost  0
4.000 * * [simplify]: Extracting # 7 : cost  0
4.000 * * [simplify]: Extracting # 8 : cost  0
4.001 * * [simplify]: Extracting # 9 : cost  0
4.001 * * [simplify]: Extracting # 10 : cost  0
4.001 * * [simplify]: Extracting # 11 : cost  0
4.001 * * [simplify]: Extracting # 12 : cost  0
4.001 * * [simplify]: iteration  0 :  111  enodes  (cost  2530 )
4.036 * * [simplify]: Extracting # 0 : cost  0
4.036 * * [simplify]: Extracting # 1 : cost  0
4.037 * * [simplify]: Extracting # 2 : cost  0
4.038 * * [simplify]: Extracting # 3 : cost  0
4.038 * * [simplify]: Extracting # 4 : cost  0
4.039 * * [simplify]: iteration  1 :  280  enodes  (cost  2486 )
4.199 * * [simplify]: Extracting # 0 : cost  0
4.202 * * [simplify]: Extracting # 1 : cost  0
4.204 * * [simplify]: Extracting # 2 : cost  0
4.207 * * [simplify]: Extracting # 3 : cost  0
4.210 * * [simplify]: Extracting # 4 : cost  0
4.213 * * [simplify]: iteration  2 :  1176  enodes  (cost  2258 )
4.705 * * [simplify]: Extracting # 0 : cost  0
4.715 * * [simplify]: Extracting # 1 : cost  0
4.730 * * [simplify]: Extracting # 2 : cost  0
4.744 * * [simplify]: Extracting # 3 : cost  0
4.759 * * [simplify]: Extracting # 4 : cost  0
4.773 * * [simplify]: iteration done:  5000  enodes  (cost  2232 )
4.778 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (- (* 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)))
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  (/ (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))))
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  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
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  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
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  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
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  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
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  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
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  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
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  (/ (- (* 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))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
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  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))))
  (* (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)) (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (log (cbrt (- (* x x) (* (* y 4.0) y))))
  (exp (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  1
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (cbrt (- (pow x 6) (pow (* (* y 4.0) y) 3)))
  (cbrt (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)))
  (cbrt (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (log (cbrt (- (* x x) (* (* y 4.0) y))))
  (exp (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (sqrt (- (* x x) (* (* y 4.0) y))))
  1
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (cbrt (- (pow x 6) (pow (* (* y 4.0) y) 3)))
  (cbrt (+ (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)) (pow x 4)))
  (cbrt (- (pow x 4) (* (pow y 3) (* 4.0 (* y 4.0)))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))) (cbrt (cbrt (- (* x x) (* (* y 4.0) y)))))
  (cbrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
  (sqrt (cbrt (- (* x x) (* (* y 4.0) y))))
  -1.0
  1
  1
  -1.0
  1
  1
  (- (* (pow y 2/3) (pow (- 4.0) 1/3)) (* (* (* x x) (cbrt (exp (- (log -4.0) (* 4 (log y)))))) 0.08333333333333333))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
  (- (* (pow y 2/3) (pow (- 4.0) 1/3)) (* (* (* x x) (cbrt (exp (- (log -4.0) (* 4 (log y)))))) 0.08333333333333333))
  (pow (/ 1 x) -2/3)
  (pow (/ -1 x) -2/3)
4.779 * * * [progress]: adding candidates to table
5.429 * * [progress]: iteration 4 / 4
5.429 * * * [progress]: picking best candidate
5.435 * * * * [pick]: Picked  #<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))>
5.435 * * * [progress]: localizing error
5.453 * * * [progress]: generating rewritten candidates
5.453 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
5.553 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1)
5.566 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2)
5.591 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
5.611 * * * [progress]: generating series expansions
5.611 * * * * [progress]: [ 1 / 4 ] generating series at (2)
5.611 * [backup-simplify]: Simplify (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))) into (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
5.611 * [approximate]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
5.611 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
5.611 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.611 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.611 * [taylor]: Taking taylor expansion of x in y
5.612 * [backup-simplify]: Simplify x into x
5.612 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.612 * [taylor]: Taking taylor expansion of 4.0 in y
5.612 * [backup-simplify]: Simplify 4.0 into 4.0
5.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.612 * [taylor]: Taking taylor expansion of y in y
5.612 * [backup-simplify]: Simplify 0 into 0
5.612 * [backup-simplify]: Simplify 1 into 1
5.612 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
5.612 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.612 * [taylor]: Taking taylor expansion of x in y
5.612 * [backup-simplify]: Simplify x into x
5.612 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.612 * [taylor]: Taking taylor expansion of 4.0 in y
5.612 * [backup-simplify]: Simplify 4.0 into 4.0
5.612 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.612 * [taylor]: Taking taylor expansion of y in y
5.612 * [backup-simplify]: Simplify 0 into 0
5.612 * [backup-simplify]: Simplify 1 into 1
5.612 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.612 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.612 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.612 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.613 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
5.613 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
5.613 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.613 * [taylor]: Taking taylor expansion of x in x
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify 1 into 1
5.613 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.613 * [taylor]: Taking taylor expansion of 4.0 in x
5.613 * [backup-simplify]: Simplify 4.0 into 4.0
5.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.613 * [taylor]: Taking taylor expansion of y in x
5.613 * [backup-simplify]: Simplify y into y
5.613 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.613 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.613 * [taylor]: Taking taylor expansion of x in x
5.613 * [backup-simplify]: Simplify 0 into 0
5.613 * [backup-simplify]: Simplify 1 into 1
5.613 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.613 * [taylor]: Taking taylor expansion of 4.0 in x
5.613 * [backup-simplify]: Simplify 4.0 into 4.0
5.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.613 * [taylor]: Taking taylor expansion of y in x
5.613 * [backup-simplify]: Simplify y into y
5.613 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.614 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.614 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.614 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.614 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.614 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.614 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
5.615 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.615 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
5.615 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.615 * [taylor]: Taking taylor expansion of x in x
5.615 * [backup-simplify]: Simplify 0 into 0
5.615 * [backup-simplify]: Simplify 1 into 1
5.615 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.615 * [taylor]: Taking taylor expansion of 4.0 in x
5.615 * [backup-simplify]: Simplify 4.0 into 4.0
5.615 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.615 * [taylor]: Taking taylor expansion of y in x
5.615 * [backup-simplify]: Simplify y into y
5.615 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.615 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.615 * [taylor]: Taking taylor expansion of x in x
5.615 * [backup-simplify]: Simplify 0 into 0
5.615 * [backup-simplify]: Simplify 1 into 1
5.615 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.615 * [taylor]: Taking taylor expansion of 4.0 in x
5.615 * [backup-simplify]: Simplify 4.0 into 4.0
5.615 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.615 * [taylor]: Taking taylor expansion of y in x
5.615 * [backup-simplify]: Simplify y into y
5.615 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.615 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.616 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.616 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.616 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.616 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.616 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
5.616 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
5.617 * [taylor]: Taking taylor expansion of -1.0 in y
5.617 * [backup-simplify]: Simplify -1.0 into -1.0
5.617 * [backup-simplify]: Simplify -1.0 into -1.0
5.617 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.618 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.618 * [backup-simplify]: Simplify (- 0) into 0
5.618 * [backup-simplify]: Simplify (+ 0 0) into 0
5.618 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.619 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.619 * [backup-simplify]: Simplify (+ 0 0) into 0
5.620 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
5.620 * [taylor]: Taking taylor expansion of 0 in y
5.620 * [backup-simplify]: Simplify 0 into 0
5.620 * [backup-simplify]: Simplify 0 into 0
5.620 * [backup-simplify]: Simplify 0 into 0
5.620 * [backup-simplify]: Simplify (* 1 1) into 1
5.621 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.622 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.622 * [backup-simplify]: Simplify (- 0) into 0
5.622 * [backup-simplify]: Simplify (+ 1 0) into 1
5.623 * [backup-simplify]: Simplify (* 1 1) into 1
5.623 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.624 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.624 * [backup-simplify]: Simplify (+ 1 0) into 1
5.625 * [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)))
5.625 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
5.625 * [taylor]: Taking taylor expansion of 0.5 in y
5.625 * [backup-simplify]: Simplify 0.5 into 0.5
5.625 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.625 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.625 * [taylor]: Taking taylor expansion of y in y
5.625 * [backup-simplify]: Simplify 0 into 0
5.625 * [backup-simplify]: Simplify 1 into 1
5.625 * [backup-simplify]: Simplify (* 1 1) into 1
5.626 * [backup-simplify]: Simplify (/ 1 1) into 1
5.627 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.627 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.628 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.629 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.629 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
5.629 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify 0 into 0
5.630 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.631 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.632 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.632 * [backup-simplify]: Simplify (- 0) into 0
5.633 * [backup-simplify]: Simplify (+ 0 0) into 0
5.633 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.634 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.635 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.635 * [backup-simplify]: Simplify (+ 0 0) into 0
5.636 * [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
5.636 * [taylor]: Taking taylor expansion of 0 in y
5.636 * [backup-simplify]: Simplify 0 into 0
5.636 * [backup-simplify]: Simplify 0 into 0
5.636 * [backup-simplify]: Simplify -1.0 into -1.0
5.637 * [backup-simplify]: Simplify (* (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (/ 1 (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.637 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.637 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.637 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.637 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.637 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.637 * [taylor]: Taking taylor expansion of x in y
5.637 * [backup-simplify]: Simplify x into x
5.637 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.637 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.637 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.637 * [taylor]: Taking taylor expansion of 4.0 in y
5.638 * [backup-simplify]: Simplify 4.0 into 4.0
5.638 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.638 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.638 * [taylor]: Taking taylor expansion of y in y
5.638 * [backup-simplify]: Simplify 0 into 0
5.638 * [backup-simplify]: Simplify 1 into 1
5.638 * [backup-simplify]: Simplify (* 1 1) into 1
5.638 * [backup-simplify]: Simplify (/ 1 1) into 1
5.638 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.638 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.638 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.638 * [taylor]: Taking taylor expansion of x in y
5.638 * [backup-simplify]: Simplify x into x
5.639 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.639 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.639 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.639 * [taylor]: Taking taylor expansion of 4.0 in y
5.639 * [backup-simplify]: Simplify 4.0 into 4.0
5.639 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.639 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.639 * [taylor]: Taking taylor expansion of y in y
5.639 * [backup-simplify]: Simplify 0 into 0
5.639 * [backup-simplify]: Simplify 1 into 1
5.639 * [backup-simplify]: Simplify (* 1 1) into 1
5.640 * [backup-simplify]: Simplify (/ 1 1) into 1
5.640 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.640 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.641 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.641 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.642 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.643 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.643 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.643 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.643 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.643 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.643 * [taylor]: Taking taylor expansion of x in x
5.643 * [backup-simplify]: Simplify 0 into 0
5.643 * [backup-simplify]: Simplify 1 into 1
5.643 * [backup-simplify]: Simplify (* 1 1) into 1
5.643 * [backup-simplify]: Simplify (/ 1 1) into 1
5.643 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.643 * [taylor]: Taking taylor expansion of 4.0 in x
5.644 * [backup-simplify]: Simplify 4.0 into 4.0
5.644 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.644 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.644 * [taylor]: Taking taylor expansion of y in x
5.644 * [backup-simplify]: Simplify y into y
5.644 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.644 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.644 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.644 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.644 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.644 * [taylor]: Taking taylor expansion of x in x
5.644 * [backup-simplify]: Simplify 0 into 0
5.644 * [backup-simplify]: Simplify 1 into 1
5.644 * [backup-simplify]: Simplify (* 1 1) into 1
5.645 * [backup-simplify]: Simplify (/ 1 1) into 1
5.645 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.645 * [taylor]: Taking taylor expansion of 4.0 in x
5.645 * [backup-simplify]: Simplify 4.0 into 4.0
5.645 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.645 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.645 * [taylor]: Taking taylor expansion of y in x
5.645 * [backup-simplify]: Simplify y into y
5.645 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.645 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.646 * [backup-simplify]: Simplify (+ 1 0) into 1
5.646 * [backup-simplify]: Simplify (+ 1 0) into 1
5.646 * [backup-simplify]: Simplify (/ 1 1) into 1
5.646 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.646 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.646 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.646 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.646 * [taylor]: Taking taylor expansion of x in x
5.646 * [backup-simplify]: Simplify 0 into 0
5.646 * [backup-simplify]: Simplify 1 into 1
5.647 * [backup-simplify]: Simplify (* 1 1) into 1
5.647 * [backup-simplify]: Simplify (/ 1 1) into 1
5.647 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.647 * [taylor]: Taking taylor expansion of 4.0 in x
5.647 * [backup-simplify]: Simplify 4.0 into 4.0
5.647 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.647 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.647 * [taylor]: Taking taylor expansion of y in x
5.647 * [backup-simplify]: Simplify y into y
5.647 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.648 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
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
5.648 * [backup-simplify]: Simplify (* 1 1) into 1
5.648 * [backup-simplify]: Simplify (/ 1 1) into 1
5.648 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.648 * [taylor]: Taking taylor expansion of 4.0 in x
5.648 * [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
5.649 * [taylor]: Taking taylor expansion of y in x
5.649 * [backup-simplify]: Simplify y into y
5.649 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.649 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.649 * [backup-simplify]: Simplify (+ 1 0) into 1
5.650 * [backup-simplify]: Simplify (+ 1 0) into 1
5.654 * [backup-simplify]: Simplify (/ 1 1) into 1
5.654 * [taylor]: Taking taylor expansion of 1 in y
5.654 * [backup-simplify]: Simplify 1 into 1
5.655 * [backup-simplify]: Simplify 1 into 1
5.655 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.656 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.656 * [backup-simplify]: Simplify (+ 0 0) into 0
5.657 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.657 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.658 * [backup-simplify]: Simplify (+ 0 0) into 0
5.658 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.658 * [taylor]: Taking taylor expansion of 0 in y
5.659 * [backup-simplify]: Simplify 0 into 0
5.659 * [backup-simplify]: Simplify 0 into 0
5.659 * [backup-simplify]: Simplify 0 into 0
5.659 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.660 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.660 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.661 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.661 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.662 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.662 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.663 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.663 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.664 * [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))))
5.664 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
5.664 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.664 * [taylor]: Taking taylor expansion of 8.0 in y
5.664 * [backup-simplify]: Simplify 8.0 into 8.0
5.664 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.664 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.664 * [taylor]: Taking taylor expansion of y in y
5.664 * [backup-simplify]: Simplify 0 into 0
5.664 * [backup-simplify]: Simplify 1 into 1
5.664 * [backup-simplify]: Simplify (* 1 1) into 1
5.665 * [backup-simplify]: Simplify (/ 1 1) into 1
5.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.666 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.667 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.668 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.669 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.669 * [backup-simplify]: Simplify (- 0) into 0
5.669 * [backup-simplify]: Simplify 0 into 0
5.669 * [backup-simplify]: Simplify 0 into 0
5.669 * [backup-simplify]: Simplify 0 into 0
5.670 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.671 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.672 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.672 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.673 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.673 * [backup-simplify]: Simplify (- 0) into 0
5.673 * [backup-simplify]: Simplify (+ 0 0) into 0
5.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.675 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.675 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.675 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.676 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.676 * [backup-simplify]: Simplify (+ 0 0) into 0
5.678 * [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
5.678 * [taylor]: Taking taylor expansion of 0 in y
5.678 * [backup-simplify]: Simplify 0 into 0
5.678 * [backup-simplify]: Simplify 0 into 0
5.678 * [backup-simplify]: Simplify 1 into 1
5.679 * [backup-simplify]: Simplify (* (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (/ 1 (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.679 * [approximate]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.679 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.679 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.679 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.679 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.679 * [taylor]: Taking taylor expansion of x in y
5.679 * [backup-simplify]: Simplify x into x
5.679 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.679 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.679 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.679 * [taylor]: Taking taylor expansion of 4.0 in y
5.679 * [backup-simplify]: Simplify 4.0 into 4.0
5.679 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.679 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.679 * [taylor]: Taking taylor expansion of y in y
5.679 * [backup-simplify]: Simplify 0 into 0
5.679 * [backup-simplify]: Simplify 1 into 1
5.680 * [backup-simplify]: Simplify (* 1 1) into 1
5.680 * [backup-simplify]: Simplify (/ 1 1) into 1
5.680 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.680 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.680 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.680 * [taylor]: Taking taylor expansion of x in y
5.680 * [backup-simplify]: Simplify x into x
5.680 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.681 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.681 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in y
5.681 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.681 * [taylor]: Taking taylor expansion of y in y
5.681 * [backup-simplify]: Simplify 0 into 0
5.681 * [backup-simplify]: Simplify 1 into 1
5.681 * [backup-simplify]: Simplify (* 1 1) into 1
5.681 * [backup-simplify]: Simplify (/ 1 1) into 1
5.682 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.682 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.682 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
5.683 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.683 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.683 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
5.683 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.683 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.683 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.684 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.684 * [taylor]: Taking taylor expansion of x in x
5.684 * [backup-simplify]: Simplify 0 into 0
5.684 * [backup-simplify]: Simplify 1 into 1
5.684 * [backup-simplify]: Simplify (* 1 1) into 1
5.684 * [backup-simplify]: Simplify (/ 1 1) into 1
5.684 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.684 * [taylor]: Taking taylor expansion of 4.0 in x
5.684 * [backup-simplify]: Simplify 4.0 into 4.0
5.684 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.684 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.684 * [taylor]: Taking taylor expansion of y in x
5.684 * [backup-simplify]: Simplify y into y
5.684 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.684 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.684 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.684 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.684 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.684 * [taylor]: Taking taylor expansion of x in x
5.684 * [backup-simplify]: Simplify 0 into 0
5.684 * [backup-simplify]: Simplify 1 into 1
5.685 * [backup-simplify]: Simplify (* 1 1) into 1
5.685 * [backup-simplify]: Simplify (/ 1 1) into 1
5.685 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.685 * [taylor]: Taking taylor expansion of 4.0 in x
5.685 * [backup-simplify]: Simplify 4.0 into 4.0
5.685 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.685 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.685 * [taylor]: Taking taylor expansion of y in x
5.685 * [backup-simplify]: Simplify y into y
5.685 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.685 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.686 * [backup-simplify]: Simplify (+ 1 0) into 1
5.686 * [backup-simplify]: Simplify (+ 1 0) into 1
5.686 * [backup-simplify]: Simplify (/ 1 1) into 1
5.686 * [taylor]: Taking taylor expansion of (/ (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.686 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.686 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.686 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.686 * [taylor]: Taking taylor expansion of x in x
5.686 * [backup-simplify]: Simplify 0 into 0
5.686 * [backup-simplify]: Simplify 1 into 1
5.686 * [backup-simplify]: Simplify (* 1 1) into 1
5.687 * [backup-simplify]: Simplify (/ 1 1) into 1
5.687 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.687 * [taylor]: Taking taylor expansion of 4.0 in x
5.687 * [backup-simplify]: Simplify 4.0 into 4.0
5.687 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.687 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.687 * [taylor]: Taking taylor expansion of y in x
5.687 * [backup-simplify]: Simplify y into y
5.687 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.687 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.687 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.687 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.687 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.687 * [taylor]: Taking taylor expansion of x in x
5.687 * [backup-simplify]: Simplify 0 into 0
5.687 * [backup-simplify]: Simplify 1 into 1
5.687 * [backup-simplify]: Simplify (* 1 1) into 1
5.688 * [backup-simplify]: Simplify (/ 1 1) into 1
5.688 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.688 * [taylor]: Taking taylor expansion of 4.0 in x
5.688 * [backup-simplify]: Simplify 4.0 into 4.0
5.688 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.688 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.688 * [taylor]: Taking taylor expansion of y in x
5.688 * [backup-simplify]: Simplify y into y
5.688 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.688 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.688 * [backup-simplify]: Simplify (+ 1 0) into 1
5.688 * [backup-simplify]: Simplify (+ 1 0) into 1
5.689 * [backup-simplify]: Simplify (/ 1 1) into 1
5.689 * [taylor]: Taking taylor expansion of 1 in y
5.689 * [backup-simplify]: Simplify 1 into 1
5.689 * [backup-simplify]: Simplify 1 into 1
5.689 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.690 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.690 * [backup-simplify]: Simplify (+ 0 0) into 0
5.690 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.691 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.691 * [backup-simplify]: Simplify (+ 0 0) into 0
5.691 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
5.691 * [taylor]: Taking taylor expansion of 0 in y
5.691 * [backup-simplify]: Simplify 0 into 0
5.691 * [backup-simplify]: Simplify 0 into 0
5.692 * [backup-simplify]: Simplify 0 into 0
5.692 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.693 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.693 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.693 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.693 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.694 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.694 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.694 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.694 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.695 * [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))))
5.695 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
5.695 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
5.695 * [taylor]: Taking taylor expansion of 8.0 in y
5.695 * [backup-simplify]: Simplify 8.0 into 8.0
5.695 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.695 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.695 * [taylor]: Taking taylor expansion of y in y
5.695 * [backup-simplify]: Simplify 0 into 0
5.695 * [backup-simplify]: Simplify 1 into 1
5.695 * [backup-simplify]: Simplify (* 1 1) into 1
5.696 * [backup-simplify]: Simplify (/ 1 1) into 1
5.696 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.697 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.697 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.698 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
5.698 * [backup-simplify]: Simplify (- 0) into 0
5.698 * [backup-simplify]: Simplify 0 into 0
5.698 * [backup-simplify]: Simplify 0 into 0
5.698 * [backup-simplify]: Simplify 0 into 0
5.699 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.700 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.700 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.700 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.700 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.701 * [backup-simplify]: Simplify (- 0) into 0
5.701 * [backup-simplify]: Simplify (+ 0 0) into 0
5.701 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.702 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.702 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.703 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.703 * [backup-simplify]: Simplify (+ 0 0) into 0
5.705 * [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
5.705 * [taylor]: Taking taylor expansion of 0 in y
5.705 * [backup-simplify]: Simplify 0 into 0
5.705 * [backup-simplify]: Simplify 0 into 0
5.705 * [backup-simplify]: Simplify 1 into 1
5.705 * * * * [progress]: [ 2 / 4 ] generating series at (2 1)
5.705 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
5.705 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
5.705 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
5.705 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.705 * [taylor]: Taking taylor expansion of x in y
5.705 * [backup-simplify]: Simplify x into x
5.705 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.705 * [taylor]: Taking taylor expansion of 4.0 in y
5.705 * [backup-simplify]: Simplify 4.0 into 4.0
5.705 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.705 * [taylor]: Taking taylor expansion of y in y
5.706 * [backup-simplify]: Simplify 0 into 0
5.706 * [backup-simplify]: Simplify 1 into 1
5.706 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.706 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.706 * [taylor]: Taking taylor expansion of x in x
5.706 * [backup-simplify]: Simplify 0 into 0
5.706 * [backup-simplify]: Simplify 1 into 1
5.706 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.706 * [taylor]: Taking taylor expansion of 4.0 in x
5.706 * [backup-simplify]: Simplify 4.0 into 4.0
5.706 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.706 * [taylor]: Taking taylor expansion of y in x
5.706 * [backup-simplify]: Simplify y into y
5.706 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
5.706 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.706 * [taylor]: Taking taylor expansion of x in x
5.706 * [backup-simplify]: Simplify 0 into 0
5.706 * [backup-simplify]: Simplify 1 into 1
5.706 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.706 * [taylor]: Taking taylor expansion of 4.0 in x
5.706 * [backup-simplify]: Simplify 4.0 into 4.0
5.706 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.706 * [taylor]: Taking taylor expansion of y in x
5.706 * [backup-simplify]: Simplify y into y
5.706 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.707 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.707 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
5.707 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
5.707 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
5.707 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.707 * [taylor]: Taking taylor expansion of 4.0 in y
5.707 * [backup-simplify]: Simplify 4.0 into 4.0
5.707 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.707 * [taylor]: Taking taylor expansion of y in y
5.707 * [backup-simplify]: Simplify 0 into 0
5.707 * [backup-simplify]: Simplify 1 into 1
5.707 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.708 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.708 * [backup-simplify]: Simplify (- 0) into 0
5.709 * [backup-simplify]: Simplify (+ 0 0) into 0
5.709 * [taylor]: Taking taylor expansion of 0 in y
5.709 * [backup-simplify]: Simplify 0 into 0
5.709 * [backup-simplify]: Simplify 0 into 0
5.709 * [backup-simplify]: Simplify (* 1 1) into 1
5.710 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.711 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.711 * [backup-simplify]: Simplify (- 0) into 0
5.711 * [backup-simplify]: Simplify (+ 1 0) into 1
5.711 * [taylor]: Taking taylor expansion of 1 in y
5.711 * [backup-simplify]: Simplify 1 into 1
5.711 * [backup-simplify]: Simplify 1 into 1
5.712 * [backup-simplify]: Simplify 0 into 0
5.712 * [backup-simplify]: Simplify (* 1 1) into 1
5.712 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.712 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.713 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.713 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.713 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.714 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.714 * [backup-simplify]: Simplify (- 0) into 0
5.715 * [backup-simplify]: Simplify (+ 0 0) into 0
5.715 * [taylor]: Taking taylor expansion of 0 in y
5.715 * [backup-simplify]: Simplify 0 into 0
5.715 * [backup-simplify]: Simplify 0 into 0
5.715 * [backup-simplify]: Simplify 0 into 0
5.715 * [backup-simplify]: Simplify 0 into 0
5.715 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.716 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.716 * [backup-simplify]: Simplify (- 0) into 0
5.716 * [backup-simplify]: Simplify 0 into 0
5.716 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.717 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.718 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.718 * [backup-simplify]: Simplify (- 0) into 0
5.719 * [backup-simplify]: Simplify (+ 0 0) into 0
5.719 * [taylor]: Taking taylor expansion of 0 in y
5.719 * [backup-simplify]: Simplify 0 into 0
5.719 * [backup-simplify]: Simplify 0 into 0
5.719 * [backup-simplify]: Simplify 0 into 0
5.719 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
5.719 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.719 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.719 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.719 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.719 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.719 * [taylor]: Taking taylor expansion of x in y
5.719 * [backup-simplify]: Simplify x into x
5.719 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.720 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.720 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.720 * [taylor]: Taking taylor expansion of 4.0 in y
5.720 * [backup-simplify]: Simplify 4.0 into 4.0
5.720 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.720 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.720 * [taylor]: Taking taylor expansion of y in y
5.720 * [backup-simplify]: Simplify 0 into 0
5.720 * [backup-simplify]: Simplify 1 into 1
5.720 * [backup-simplify]: Simplify (* 1 1) into 1
5.720 * [backup-simplify]: Simplify (/ 1 1) into 1
5.720 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.720 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.720 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.720 * [taylor]: Taking taylor expansion of x in x
5.720 * [backup-simplify]: Simplify 0 into 0
5.720 * [backup-simplify]: Simplify 1 into 1
5.721 * [backup-simplify]: Simplify (* 1 1) into 1
5.721 * [backup-simplify]: Simplify (/ 1 1) into 1
5.721 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.721 * [taylor]: Taking taylor expansion of 4.0 in x
5.721 * [backup-simplify]: Simplify 4.0 into 4.0
5.721 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.721 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.721 * [taylor]: Taking taylor expansion of y in x
5.721 * [backup-simplify]: Simplify y into y
5.721 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.721 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.721 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.721 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.721 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.721 * [taylor]: Taking taylor expansion of x in x
5.721 * [backup-simplify]: Simplify 0 into 0
5.721 * [backup-simplify]: Simplify 1 into 1
5.721 * [backup-simplify]: Simplify (* 1 1) into 1
5.722 * [backup-simplify]: Simplify (/ 1 1) into 1
5.722 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.722 * [taylor]: Taking taylor expansion of 4.0 in x
5.722 * [backup-simplify]: Simplify 4.0 into 4.0
5.722 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.722 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.722 * [taylor]: Taking taylor expansion of y in x
5.722 * [backup-simplify]: Simplify y into y
5.722 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.722 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.722 * [backup-simplify]: Simplify (+ 1 0) into 1
5.722 * [taylor]: Taking taylor expansion of 1 in y
5.722 * [backup-simplify]: Simplify 1 into 1
5.723 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.723 * [backup-simplify]: Simplify (+ 0 0) into 0
5.723 * [taylor]: Taking taylor expansion of 0 in y
5.723 * [backup-simplify]: Simplify 0 into 0
5.724 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.724 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.725 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.725 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.725 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.725 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.725 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.725 * [taylor]: Taking taylor expansion of 4.0 in y
5.725 * [backup-simplify]: Simplify 4.0 into 4.0
5.725 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.725 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.725 * [taylor]: Taking taylor expansion of y in y
5.725 * [backup-simplify]: Simplify 0 into 0
5.725 * [backup-simplify]: Simplify 1 into 1
5.725 * [backup-simplify]: Simplify (* 1 1) into 1
5.725 * [backup-simplify]: Simplify (/ 1 1) into 1
5.726 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.726 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.726 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.726 * [backup-simplify]: Simplify 1 into 1
5.727 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.727 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.728 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.728 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.728 * [backup-simplify]: Simplify (- 0) into 0
5.729 * [backup-simplify]: Simplify (+ 0 0) into 0
5.729 * [taylor]: Taking taylor expansion of 0 in y
5.729 * [backup-simplify]: Simplify 0 into 0
5.729 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.730 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.730 * [backup-simplify]: Simplify (- 0) into 0
5.730 * [backup-simplify]: Simplify 0 into 0
5.730 * [backup-simplify]: Simplify 0 into 0
5.730 * [backup-simplify]: Simplify 0 into 0
5.731 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.731 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.732 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.732 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.733 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.733 * [backup-simplify]: Simplify (- 0) into 0
5.733 * [backup-simplify]: Simplify (+ 0 0) into 0
5.733 * [taylor]: Taking taylor expansion of 0 in y
5.733 * [backup-simplify]: Simplify 0 into 0
5.734 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.734 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.735 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.735 * [backup-simplify]: Simplify (- 0) into 0
5.735 * [backup-simplify]: Simplify 0 into 0
5.735 * [backup-simplify]: Simplify 0 into 0
5.735 * [backup-simplify]: Simplify 0 into 0
5.736 * [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)))
5.736 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.736 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.736 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.736 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.736 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.736 * [taylor]: Taking taylor expansion of x in y
5.736 * [backup-simplify]: Simplify x into x
5.736 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.736 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.736 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.736 * [taylor]: Taking taylor expansion of 4.0 in y
5.736 * [backup-simplify]: Simplify 4.0 into 4.0
5.736 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.736 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.736 * [taylor]: Taking taylor expansion of y in y
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 (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.737 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.737 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.737 * [taylor]: Taking taylor expansion of x in x
5.737 * [backup-simplify]: Simplify 0 into 0
5.737 * [backup-simplify]: Simplify 1 into 1
5.737 * [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
5.738 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.738 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.738 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
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
5.738 * [backup-simplify]: Simplify (* 1 1) into 1
5.738 * [backup-simplify]: Simplify (/ 1 1) into 1
5.738 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) 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 (/ 1 (pow y 2)) in x
5.738 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.738 * [taylor]: Taking taylor expansion of y in x
5.738 * [backup-simplify]: Simplify y into y
5.738 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.738 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.739 * [backup-simplify]: Simplify (+ 1 0) into 1
5.739 * [taylor]: Taking taylor expansion of 1 in y
5.739 * [backup-simplify]: Simplify 1 into 1
5.739 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.740 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.740 * [backup-simplify]: Simplify (+ 0 0) into 0
5.740 * [taylor]: Taking taylor expansion of 0 in y
5.740 * [backup-simplify]: Simplify 0 into 0
5.740 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.741 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.741 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.741 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
5.741 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
5.741 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.741 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.741 * [taylor]: Taking taylor expansion of 4.0 in y
5.741 * [backup-simplify]: Simplify 4.0 into 4.0
5.741 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.741 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.742 * [taylor]: Taking taylor expansion of y in y
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 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.743 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.743 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
5.743 * [backup-simplify]: Simplify 1 into 1
5.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.744 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.744 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.744 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.745 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.745 * [backup-simplify]: Simplify (- 0) into 0
5.745 * [backup-simplify]: Simplify (+ 0 0) into 0
5.745 * [taylor]: Taking taylor expansion of 0 in y
5.745 * [backup-simplify]: Simplify 0 into 0
5.745 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.746 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.747 * [backup-simplify]: Simplify (- 0) into 0
5.747 * [backup-simplify]: Simplify 0 into 0
5.747 * [backup-simplify]: Simplify 0 into 0
5.747 * [backup-simplify]: Simplify 0 into 0
5.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.748 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.748 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.749 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.749 * [backup-simplify]: Simplify (- 0) into 0
5.749 * [backup-simplify]: Simplify (+ 0 0) into 0
5.749 * [taylor]: Taking taylor expansion of 0 in y
5.750 * [backup-simplify]: Simplify 0 into 0
5.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.751 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.751 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.751 * [backup-simplify]: Simplify (- 0) into 0
5.751 * [backup-simplify]: Simplify 0 into 0
5.751 * [backup-simplify]: Simplify 0 into 0
5.751 * [backup-simplify]: Simplify 0 into 0
5.752 * [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)))
5.752 * * * * [progress]: [ 3 / 4 ] generating series at (2 2)
5.752 * [backup-simplify]: Simplify (/ 1 (+ (* x x) (* (* y 4.0) y))) into (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))
5.752 * [approximate]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
5.752 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in y
5.752 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
5.752 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.752 * [taylor]: Taking taylor expansion of x in y
5.752 * [backup-simplify]: Simplify x into x
5.752 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.752 * [taylor]: Taking taylor expansion of 4.0 in y
5.752 * [backup-simplify]: Simplify 4.0 into 4.0
5.752 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.752 * [taylor]: Taking taylor expansion of y in y
5.752 * [backup-simplify]: Simplify 0 into 0
5.752 * [backup-simplify]: Simplify 1 into 1
5.752 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.753 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
5.753 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.753 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in x
5.753 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.753 * [taylor]: Taking taylor expansion of x in x
5.753 * [backup-simplify]: Simplify 0 into 0
5.753 * [backup-simplify]: Simplify 1 into 1
5.753 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.753 * [taylor]: Taking taylor expansion of 4.0 in x
5.753 * [backup-simplify]: Simplify 4.0 into 4.0
5.753 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.753 * [taylor]: Taking taylor expansion of y in x
5.753 * [backup-simplify]: Simplify y into y
5.753 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.753 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.753 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
5.753 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
5.753 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in x
5.753 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.753 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.753 * [taylor]: Taking taylor expansion of x in x
5.753 * [backup-simplify]: Simplify 0 into 0
5.753 * [backup-simplify]: Simplify 1 into 1
5.753 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.753 * [taylor]: Taking taylor expansion of 4.0 in x
5.753 * [backup-simplify]: Simplify 4.0 into 4.0
5.753 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.753 * [taylor]: Taking taylor expansion of y in x
5.754 * [backup-simplify]: Simplify y into y
5.754 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.754 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.754 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
5.754 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
5.754 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
5.754 * [taylor]: Taking taylor expansion of 0.25 in y
5.754 * [backup-simplify]: Simplify 0.25 into 0.25
5.754 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.754 * [taylor]: Taking taylor expansion of y in y
5.754 * [backup-simplify]: Simplify 0 into 0
5.754 * [backup-simplify]: Simplify 1 into 1
5.754 * [backup-simplify]: Simplify (* 1 1) into 1
5.755 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
5.755 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.755 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.756 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
5.757 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.757 * [backup-simplify]: Simplify 0 into 0
5.757 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.757 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
5.757 * [backup-simplify]: Simplify (+ 0 0) into 0
5.757 * [backup-simplify]: Simplify (- (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
5.757 * [taylor]: Taking taylor expansion of 0 in y
5.758 * [backup-simplify]: Simplify 0 into 0
5.758 * [backup-simplify]: Simplify 0 into 0
5.758 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.759 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.759 * [backup-simplify]: Simplify 0 into 0
5.759 * [backup-simplify]: Simplify (* 1 1) into 1
5.759 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.764 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.765 * [backup-simplify]: Simplify (+ 1 0) into 1
5.765 * [backup-simplify]: Simplify (- (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
5.765 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
5.765 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
5.765 * [taylor]: Taking taylor expansion of 0.0625 in y
5.765 * [backup-simplify]: Simplify 0.0625 into 0.0625
5.765 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
5.765 * [taylor]: Taking taylor expansion of (pow y 4) in y
5.765 * [taylor]: Taking taylor expansion of y in y
5.765 * [backup-simplify]: Simplify 0 into 0
5.765 * [backup-simplify]: Simplify 1 into 1
5.765 * [backup-simplify]: Simplify (* 1 1) into 1
5.766 * [backup-simplify]: Simplify (* 1 1) into 1
5.766 * [backup-simplify]: Simplify (/ 1 1) into 1
5.767 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.767 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.768 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.769 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.770 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.771 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.773 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.773 * [backup-simplify]: Simplify (- 0) into 0
5.773 * [backup-simplify]: Simplify 0 into 0
5.773 * [backup-simplify]: Simplify 0 into 0
5.774 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.775 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.775 * [backup-simplify]: Simplify 0 into 0
5.775 * [backup-simplify]: Simplify 0 into 0
5.775 * [backup-simplify]: Simplify (/ 1 (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.775 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.775 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.775 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.775 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.775 * [taylor]: Taking taylor expansion of x in y
5.775 * [backup-simplify]: Simplify x into x
5.775 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.775 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.775 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.775 * [taylor]: Taking taylor expansion of 4.0 in y
5.775 * [backup-simplify]: Simplify 4.0 into 4.0
5.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.775 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.775 * [taylor]: Taking taylor expansion of y in y
5.775 * [backup-simplify]: Simplify 0 into 0
5.775 * [backup-simplify]: Simplify 1 into 1
5.776 * [backup-simplify]: Simplify (* 1 1) into 1
5.776 * [backup-simplify]: Simplify (/ 1 1) into 1
5.776 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.776 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.777 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
5.777 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.777 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.777 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.777 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.777 * [taylor]: Taking taylor expansion of x in x
5.777 * [backup-simplify]: Simplify 0 into 0
5.777 * [backup-simplify]: Simplify 1 into 1
5.777 * [backup-simplify]: Simplify (* 1 1) into 1
5.777 * [backup-simplify]: Simplify (/ 1 1) into 1
5.777 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.777 * [taylor]: Taking taylor expansion of 4.0 in x
5.777 * [backup-simplify]: Simplify 4.0 into 4.0
5.777 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.777 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.777 * [taylor]: Taking taylor expansion of y in x
5.777 * [backup-simplify]: Simplify y into y
5.777 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.778 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.778 * [backup-simplify]: Simplify (+ 1 0) into 1
5.778 * [backup-simplify]: Simplify (/ 1 1) into 1
5.778 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.778 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.778 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.778 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.778 * [taylor]: Taking taylor expansion of x in x
5.778 * [backup-simplify]: Simplify 0 into 0
5.778 * [backup-simplify]: Simplify 1 into 1
5.778 * [backup-simplify]: Simplify (* 1 1) into 1
5.779 * [backup-simplify]: Simplify (/ 1 1) into 1
5.779 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.779 * [taylor]: Taking taylor expansion of 4.0 in x
5.779 * [backup-simplify]: Simplify 4.0 into 4.0
5.779 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.779 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.779 * [taylor]: Taking taylor expansion of y in x
5.779 * [backup-simplify]: Simplify y into y
5.779 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.779 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.779 * [backup-simplify]: Simplify (+ 1 0) into 1
5.780 * [backup-simplify]: Simplify (/ 1 1) into 1
5.780 * [taylor]: Taking taylor expansion of 1 in y
5.780 * [backup-simplify]: Simplify 1 into 1
5.780 * [backup-simplify]: Simplify 0 into 0
5.780 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.780 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.781 * [backup-simplify]: Simplify (+ 0 0) into 0
5.781 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.781 * [taylor]: Taking taylor expansion of 0 in y
5.781 * [backup-simplify]: Simplify 0 into 0
5.781 * [backup-simplify]: Simplify 0 into 0
5.781 * [backup-simplify]: Simplify 0 into 0
5.782 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.783 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.783 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.783 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
5.783 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.783 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.783 * [taylor]: Taking taylor expansion of 4.0 in y
5.783 * [backup-simplify]: Simplify 4.0 into 4.0
5.783 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.783 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.783 * [taylor]: Taking taylor expansion of y in y
5.783 * [backup-simplify]: Simplify 0 into 0
5.783 * [backup-simplify]: Simplify 1 into 1
5.784 * [backup-simplify]: Simplify (* 1 1) into 1
5.784 * [backup-simplify]: Simplify (/ 1 1) into 1
5.785 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.785 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.785 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.786 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.787 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.787 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.788 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.789 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.789 * [backup-simplify]: Simplify (- 0) into 0
5.789 * [backup-simplify]: Simplify 0 into 0
5.789 * [backup-simplify]: Simplify 0 into 0
5.789 * [backup-simplify]: Simplify 0 into 0
5.789 * [backup-simplify]: Simplify 0 into 0
5.789 * [backup-simplify]: Simplify (/ 1 (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
5.790 * [approximate]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
5.790 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
5.790 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.790 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.790 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.790 * [taylor]: Taking taylor expansion of x in y
5.790 * [backup-simplify]: Simplify x into x
5.790 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.790 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.790 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.790 * [taylor]: Taking taylor expansion of 4.0 in y
5.790 * [backup-simplify]: Simplify 4.0 into 4.0
5.790 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.790 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.790 * [taylor]: Taking taylor expansion of y in y
5.790 * [backup-simplify]: Simplify 0 into 0
5.790 * [backup-simplify]: Simplify 1 into 1
5.790 * [backup-simplify]: Simplify (* 1 1) into 1
5.790 * [backup-simplify]: Simplify (/ 1 1) into 1
5.791 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.791 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
5.791 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
5.791 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.791 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.791 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.791 * [taylor]: Taking taylor expansion of x in x
5.791 * [backup-simplify]: Simplify 0 into 0
5.791 * [backup-simplify]: Simplify 1 into 1
5.792 * [backup-simplify]: Simplify (* 1 1) into 1
5.792 * [backup-simplify]: Simplify (/ 1 1) into 1
5.792 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.792 * [taylor]: Taking taylor expansion of 4.0 in x
5.792 * [backup-simplify]: Simplify 4.0 into 4.0
5.792 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.792 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.792 * [taylor]: Taking taylor expansion of y in x
5.792 * [backup-simplify]: Simplify y into y
5.792 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.792 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.792 * [backup-simplify]: Simplify (+ 1 0) into 1
5.793 * [backup-simplify]: Simplify (/ 1 1) into 1
5.793 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
5.793 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.793 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.793 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.793 * [taylor]: Taking taylor expansion of x in x
5.793 * [backup-simplify]: Simplify 0 into 0
5.793 * [backup-simplify]: Simplify 1 into 1
5.793 * [backup-simplify]: Simplify (* 1 1) into 1
5.793 * [backup-simplify]: Simplify (/ 1 1) into 1
5.793 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.793 * [taylor]: Taking taylor expansion of 4.0 in x
5.793 * [backup-simplify]: Simplify 4.0 into 4.0
5.793 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.793 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.793 * [taylor]: Taking taylor expansion of y in x
5.793 * [backup-simplify]: Simplify y into y
5.794 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.794 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.794 * [backup-simplify]: Simplify (+ 1 0) into 1
5.794 * [backup-simplify]: Simplify (/ 1 1) into 1
5.794 * [taylor]: Taking taylor expansion of 1 in y
5.794 * [backup-simplify]: Simplify 1 into 1
5.794 * [backup-simplify]: Simplify 0 into 0
5.795 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.795 * [backup-simplify]: Simplify (+ 0 0) into 0
5.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.796 * [taylor]: Taking taylor expansion of 0 in y
5.796 * [backup-simplify]: Simplify 0 into 0
5.796 * [backup-simplify]: Simplify 0 into 0
5.796 * [backup-simplify]: Simplify 0 into 0
5.796 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.797 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.797 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
5.798 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
5.798 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.798 * [taylor]: Taking taylor expansion of 4.0 in y
5.798 * [backup-simplify]: Simplify 4.0 into 4.0
5.798 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.798 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.798 * [taylor]: Taking taylor expansion of y in y
5.798 * [backup-simplify]: Simplify 0 into 0
5.798 * [backup-simplify]: Simplify 1 into 1
5.798 * [backup-simplify]: Simplify (* 1 1) into 1
5.798 * [backup-simplify]: Simplify (/ 1 1) into 1
5.799 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.799 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.800 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.800 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.801 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.803 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.803 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.804 * [backup-simplify]: Simplify (- 0) into 0
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
5.804 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
5.804 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
5.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
5.804 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.804 * [taylor]: Taking taylor expansion of x in y
5.804 * [backup-simplify]: Simplify x into x
5.804 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.804 * [taylor]: Taking taylor expansion of 4.0 in y
5.804 * [backup-simplify]: Simplify 4.0 into 4.0
5.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.804 * [taylor]: Taking taylor expansion of y in y
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 1 into 1
5.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.804 * [taylor]: Taking taylor expansion of x in x
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 1 into 1
5.804 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.804 * [taylor]: Taking taylor expansion of 4.0 in x
5.804 * [backup-simplify]: Simplify 4.0 into 4.0
5.804 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.804 * [taylor]: Taking taylor expansion of y in x
5.804 * [backup-simplify]: Simplify y into y
5.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
5.804 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.804 * [taylor]: Taking taylor expansion of x in x
5.804 * [backup-simplify]: Simplify 0 into 0
5.804 * [backup-simplify]: Simplify 1 into 1
5.805 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
5.805 * [taylor]: Taking taylor expansion of 4.0 in x
5.805 * [backup-simplify]: Simplify 4.0 into 4.0
5.805 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.805 * [taylor]: Taking taylor expansion of y in x
5.805 * [backup-simplify]: Simplify y into y
5.805 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.805 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
5.805 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
5.805 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
5.805 * [taylor]: Taking taylor expansion of 4.0 in y
5.805 * [backup-simplify]: Simplify 4.0 into 4.0
5.805 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.805 * [taylor]: Taking taylor expansion of y in y
5.805 * [backup-simplify]: Simplify 0 into 0
5.805 * [backup-simplify]: Simplify 1 into 1
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 0) into 0
5.806 * [taylor]: Taking taylor expansion of 0 in y
5.806 * [backup-simplify]: Simplify 0 into 0
5.806 * [backup-simplify]: Simplify 0 into 0
5.806 * [backup-simplify]: Simplify (* 1 1) into 1
5.806 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.807 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
5.807 * [backup-simplify]: Simplify (+ 1 0) into 1
5.807 * [taylor]: Taking taylor expansion of 1 in y
5.807 * [backup-simplify]: Simplify 1 into 1
5.807 * [backup-simplify]: Simplify 1 into 1
5.807 * [backup-simplify]: Simplify 0 into 0
5.808 * [backup-simplify]: Simplify (* 1 1) into 1
5.808 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.808 * [backup-simplify]: Simplify 4.0 into 4.0
5.808 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.809 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
5.810 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
5.810 * [backup-simplify]: Simplify (+ 0 0) into 0
5.810 * [taylor]: Taking taylor expansion of 0 in y
5.810 * [backup-simplify]: Simplify 0 into 0
5.810 * [backup-simplify]: Simplify 0 into 0
5.810 * [backup-simplify]: Simplify 0 into 0
5.810 * [backup-simplify]: Simplify 0 into 0
5.810 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.811 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.811 * [backup-simplify]: Simplify 0 into 0
5.811 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.812 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
5.813 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
5.813 * [backup-simplify]: Simplify (+ 0 0) into 0
5.813 * [taylor]: Taking taylor expansion of 0 in y
5.813 * [backup-simplify]: Simplify 0 into 0
5.813 * [backup-simplify]: Simplify 0 into 0
5.813 * [backup-simplify]: Simplify 0 into 0
5.814 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
5.814 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.814 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.814 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.814 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.814 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.814 * [taylor]: Taking taylor expansion of x in y
5.814 * [backup-simplify]: Simplify x into x
5.814 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.814 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.814 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.814 * [taylor]: Taking taylor expansion of 4.0 in y
5.814 * [backup-simplify]: Simplify 4.0 into 4.0
5.814 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.814 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.814 * [taylor]: Taking taylor expansion of y in y
5.814 * [backup-simplify]: Simplify 0 into 0
5.814 * [backup-simplify]: Simplify 1 into 1
5.814 * [backup-simplify]: Simplify (* 1 1) into 1
5.815 * [backup-simplify]: Simplify (/ 1 1) into 1
5.815 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.815 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.815 * [taylor]: Taking taylor expansion of x in x
5.815 * [backup-simplify]: Simplify 0 into 0
5.815 * [backup-simplify]: Simplify 1 into 1
5.815 * [backup-simplify]: Simplify (* 1 1) into 1
5.815 * [backup-simplify]: Simplify (/ 1 1) into 1
5.815 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.815 * [taylor]: Taking taylor expansion of 4.0 in x
5.815 * [backup-simplify]: Simplify 4.0 into 4.0
5.815 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.815 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.815 * [taylor]: Taking taylor expansion of y in x
5.815 * [backup-simplify]: Simplify y into y
5.815 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.815 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.816 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.816 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.816 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.816 * [taylor]: Taking taylor expansion of x in x
5.816 * [backup-simplify]: Simplify 0 into 0
5.816 * [backup-simplify]: Simplify 1 into 1
5.816 * [backup-simplify]: Simplify (* 1 1) into 1
5.816 * [backup-simplify]: Simplify (/ 1 1) into 1
5.816 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.816 * [taylor]: Taking taylor expansion of 4.0 in x
5.816 * [backup-simplify]: Simplify 4.0 into 4.0
5.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.816 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.816 * [taylor]: Taking taylor expansion of y in x
5.816 * [backup-simplify]: Simplify y into y
5.816 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.816 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.817 * [backup-simplify]: Simplify (+ 1 0) into 1
5.817 * [taylor]: Taking taylor expansion of 1 in y
5.817 * [backup-simplify]: Simplify 1 into 1
5.817 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.818 * [backup-simplify]: Simplify (+ 0 0) into 0
5.818 * [taylor]: Taking taylor expansion of 0 in y
5.818 * [backup-simplify]: Simplify 0 into 0
5.818 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.819 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.819 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.819 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.819 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.819 * [taylor]: Taking taylor expansion of 4.0 in y
5.819 * [backup-simplify]: Simplify 4.0 into 4.0
5.819 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.819 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.819 * [taylor]: Taking taylor expansion of y in y
5.819 * [backup-simplify]: Simplify 0 into 0
5.819 * [backup-simplify]: Simplify 1 into 1
5.820 * [backup-simplify]: Simplify (* 1 1) into 1
5.820 * [backup-simplify]: Simplify (/ 1 1) into 1
5.820 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.820 * [backup-simplify]: Simplify 4.0 into 4.0
5.820 * [backup-simplify]: Simplify 1 into 1
5.821 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.821 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.821 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.822 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.822 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.822 * [backup-simplify]: Simplify (+ 0 0) into 0
5.822 * [taylor]: Taking taylor expansion of 0 in y
5.822 * [backup-simplify]: Simplify 0 into 0
5.823 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.824 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.824 * [backup-simplify]: Simplify 0 into 0
5.824 * [backup-simplify]: Simplify 0 into 0
5.824 * [backup-simplify]: Simplify 0 into 0
5.824 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.825 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.825 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.826 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.826 * [backup-simplify]: Simplify (+ 0 0) into 0
5.826 * [taylor]: Taking taylor expansion of 0 in y
5.826 * [backup-simplify]: Simplify 0 into 0
5.827 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.828 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.828 * [backup-simplify]: Simplify 0 into 0
5.828 * [backup-simplify]: Simplify 0 into 0
5.828 * [backup-simplify]: Simplify 0 into 0
5.828 * [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)))
5.829 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
5.829 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
5.829 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
5.829 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
5.829 * [taylor]: Taking taylor expansion of (pow x 2) in y
5.829 * [taylor]: Taking taylor expansion of x in y
5.829 * [backup-simplify]: Simplify x into x
5.829 * [backup-simplify]: Simplify (* x x) into (pow x 2)
5.829 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
5.829 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.829 * [taylor]: Taking taylor expansion of 4.0 in y
5.829 * [backup-simplify]: Simplify 4.0 into 4.0
5.829 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.829 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.829 * [taylor]: Taking taylor expansion of y in y
5.829 * [backup-simplify]: Simplify 0 into 0
5.829 * [backup-simplify]: Simplify 1 into 1
5.829 * [backup-simplify]: Simplify (* 1 1) into 1
5.829 * [backup-simplify]: Simplify (/ 1 1) into 1
5.830 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.830 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.830 * [taylor]: Taking taylor expansion of x in x
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.830 * [backup-simplify]: Simplify (* 1 1) into 1
5.830 * [backup-simplify]: Simplify (/ 1 1) into 1
5.830 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.830 * [taylor]: Taking taylor expansion of 4.0 in x
5.830 * [backup-simplify]: Simplify 4.0 into 4.0
5.830 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.830 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.830 * [taylor]: Taking taylor expansion of y in x
5.830 * [backup-simplify]: Simplify y into y
5.830 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.830 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.830 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
5.830 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
5.830 * [taylor]: Taking taylor expansion of (pow x 2) in x
5.830 * [taylor]: Taking taylor expansion of x in x
5.830 * [backup-simplify]: Simplify 0 into 0
5.830 * [backup-simplify]: Simplify 1 into 1
5.831 * [backup-simplify]: Simplify (* 1 1) into 1
5.831 * [backup-simplify]: Simplify (/ 1 1) into 1
5.831 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
5.831 * [taylor]: Taking taylor expansion of 4.0 in x
5.831 * [backup-simplify]: Simplify 4.0 into 4.0
5.831 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
5.831 * [taylor]: Taking taylor expansion of (pow y 2) in x
5.831 * [taylor]: Taking taylor expansion of y in x
5.831 * [backup-simplify]: Simplify y into y
5.831 * [backup-simplify]: Simplify (* y y) into (pow y 2)
5.831 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
5.832 * [backup-simplify]: Simplify (+ 1 0) into 1
5.832 * [taylor]: Taking taylor expansion of 1 in y
5.832 * [backup-simplify]: Simplify 1 into 1
5.832 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.833 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.833 * [backup-simplify]: Simplify (+ 0 0) into 0
5.833 * [taylor]: Taking taylor expansion of 0 in y
5.833 * [backup-simplify]: Simplify 0 into 0
5.834 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.835 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.835 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
5.835 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
5.835 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
5.835 * [taylor]: Taking taylor expansion of 4.0 in y
5.835 * [backup-simplify]: Simplify 4.0 into 4.0
5.835 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
5.835 * [taylor]: Taking taylor expansion of (pow y 2) in y
5.835 * [taylor]: Taking taylor expansion of y in y
5.835 * [backup-simplify]: Simplify 0 into 0
5.835 * [backup-simplify]: Simplify 1 into 1
5.835 * [backup-simplify]: Simplify (* 1 1) into 1
5.836 * [backup-simplify]: Simplify (/ 1 1) into 1
5.836 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
5.836 * [backup-simplify]: Simplify 4.0 into 4.0
5.836 * [backup-simplify]: Simplify 1 into 1
5.837 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
5.838 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.838 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
5.838 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
5.839 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
5.839 * [backup-simplify]: Simplify (+ 0 0) into 0
5.839 * [taylor]: Taking taylor expansion of 0 in y
5.839 * [backup-simplify]: Simplify 0 into 0
5.840 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
5.841 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
5.841 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
5.841 * [backup-simplify]: Simplify 0 into 0
5.841 * [backup-simplify]: Simplify 0 into 0
5.841 * [backup-simplify]: Simplify 0 into 0
5.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
5.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.844 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
5.844 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
5.845 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
5.845 * [backup-simplify]: Simplify (+ 0 0) into 0
5.845 * [taylor]: Taking taylor expansion of 0 in y
5.845 * [backup-simplify]: Simplify 0 into 0
5.846 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
5.847 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
5.848 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
5.848 * [backup-simplify]: Simplify 0 into 0
5.848 * [backup-simplify]: Simplify 0 into 0
5.848 * [backup-simplify]: Simplify 0 into 0
5.848 * [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)))
5.849 * * * [progress]: simplifying candidates
5.851 * [simplify]: Simplifying:
  (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* 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))) (- 0 (log (+ (* x x) (* (* y 4.0) y)))))
  (+ (log (- (* x x) (* (* y 4.0) y))) (- (log 1) (log (+ (* x x) (* (* y 4.0) y)))))
  (+ (log (- (* x x) (* (* y 4.0) y))) (log (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (log (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (exp (* (- (* 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))) (/ (* (* 1 1) 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)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y))) (* (* (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y)))) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y))))) (cbrt (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (* (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y))))) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) 1)
  (* (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))) (+ (* x x) (* (* y 4.0) y)))
  (* (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) 1)
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (/ (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (/ 1 (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)) (* (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y))))))
  (* (- (* x x) (* (* y 4.0) y)) (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (- (* x x) (* (* y 4.0) y)) (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (* (- (* x x) (* (* y 4.0) y)) (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (* (- (* x x) (* (* y 4.0) y)) (/ (* (cbrt 1) (cbrt 1)) 1))
  (* (- (* x x) (* (* y 4.0) y)) (/ (sqrt 1) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (* (- (* x x) (* (* y 4.0) y)) (/ (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (* (- (* x x) (* (* y 4.0) y)) (/ (sqrt 1) 1))
  (* (- (* 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)) (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (* (- (* x x) (* (* y 4.0) y)) (/ 1 1))
  (* (- (* x x) (* (* y 4.0) y)) 1)
  (* (- (* x x) (* (* y 4.0) y)) 1)
  (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (* (- (* x x) (* (* y 4.0) y)) (/ 1 (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (* (- (* x x) (* (* y 4.0) y)) 1)
  (* (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3)) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (* (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (/ (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (* (* (- (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y))) (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (+ (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* x x) (* (* y 4.0) y))
  (- (* (* y 4.0) y))
  (- 1)
  (- (log (+ (* x x) (* (* y 4.0) y))))
  (- 0 (log (+ (* x x) (* (* y 4.0) y))))
  (- (log 1) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (exp (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* 1 1) 1) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ 1 (+ (* x x) (* (* y 4.0) y))) (/ 1 (+ (* x x) (* (* y 4.0) y)))) (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (- 1)
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt 1) (cbrt 1)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt 1) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt 1) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt 1) (cbrt 1)) 1)
  (/ (cbrt 1) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt 1) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt 1) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt 1) 1)
  (/ (sqrt 1) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) 1)
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 1)
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt 1))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt 1))
  (/ (+ (* x x) (* (* y 4.0) y)) 1)
  (/ 1 (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ 1 (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  (- (pow x 2) (* 4.0 (pow y 2)))
  0
  0
  0
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
5.856 * * [simplify]: Extracting # 0 : cost  0
5.856 * * [simplify]: Extracting # 1 : cost  0
5.856 * * [simplify]: Extracting # 2 : cost  0
5.857 * * [simplify]: Extracting # 3 : cost  0
5.857 * * [simplify]: Extracting # 4 : cost  0
5.857 * * [simplify]: Extracting # 5 : cost  0
5.857 * * [simplify]: Extracting # 6 : cost  0
5.858 * * [simplify]: Extracting # 7 : cost  0
5.858 * * [simplify]: iteration  0 :  127  enodes  (cost  2193 )
5.920 * * [simplify]: Extracting # 0 : cost  0
5.920 * * [simplify]: Extracting # 1 : cost  0
5.921 * * [simplify]: Extracting # 2 : cost  0
5.921 * * [simplify]: Extracting # 3 : cost  0
5.921 * * [simplify]: Extracting # 4 : cost  0
5.922 * * [simplify]: iteration  1 :  360  enodes  (cost  2072 )
6.232 * * [simplify]: Extracting # 0 : cost  0
6.237 * * [simplify]: Extracting # 1 : cost  0
6.241 * * [simplify]: Extracting # 2 : cost  0
6.245 * * [simplify]: Extracting # 3 : cost  0
6.249 * * [simplify]: Extracting # 4 : cost  0
6.253 * * [simplify]: Extracting # 5 : cost  0
6.256 * * [simplify]: iteration  2 :  2151  enodes  (cost  1773 )
7.659 * * [simplify]: Extracting # 0 : cost  0
7.679 * * [simplify]: Extracting # 1 : cost  0
7.687 * * [simplify]: Extracting # 2 : cost  0
7.696 * * [simplify]: Extracting # 3 : cost  0
7.703 * * [simplify]: Extracting # 4 : cost  0
7.712 * * [simplify]: iteration done:  5001  enodes  (cost  1767 )
7.713 * [simplify]: Simplified to:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))) 3)
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (* (+ (pow x 4) (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (+ (pow x 2) (* 4.0 (pow y 2))))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (* (+ (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (* (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (- (* x x) (* (* y 4.0) y)) (* (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y))))))
  (* (sqrt (/ 1 (+ (* 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 (+ (* (* y 4.0) y) (* x x))))
  (- (* 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 (+ (* (* y 4.0) y) (* x x))))
  (- (* 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 (+ (* (* y 4.0) y) (* x x))))
  (- (* 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 (* (* y 4.0) y) 3) (pow x 6)))
  (/ (- (* x x) (* (* y 4.0) y)) (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (pow x 2) (* 4.0 (pow y 2))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (pow x 2) (* 4.0 (pow y 2))))
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* (* y 4.0) y) (* x x)))
  (- (* x x) (* (* y 4.0) y))
  (/ (- (pow x 6) (pow (* (* y 4.0) y) 3)) (+ (pow x 2) (* 4.0 (pow y 2))))
  (/ (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))) (+ (pow x 2) (* 4.0 (pow y 2))))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* (* y 4.0) y)) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (pow x 4) (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (+ (* (* y 4.0) y) (* x x))
  (- (* (* y 4.0) y))
  -1
  (- (log (+ (pow x 2) (* 4.0 (pow y 2)))))
  (- (log (+ (pow x 2) (* 4.0 (pow y 2)))))
  (- (log (+ (pow x 2) (* 4.0 (pow y 2)))))
  (- (log (+ (pow x 2) (* 4.0 (pow y 2)))))
  (exp (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (pow (+ (pow x 2) (* 4.0 (pow y 2))) 3))
  (* (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (pow (+ (pow x 2) (* 4.0 (pow y 2))) 3))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  -1
  (- (+ (pow x 2) (* 4.0 (pow y 2))))
  (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ 1 (+ (* (* y 4.0) y) (* x x)))
  (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ 1 (+ (* (* y 4.0) y) (* x x)))
  (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ 1 (+ (* (* y 4.0) y) (* x x)))
  (/ 1 (+ (* (* y 4.0) y) (* x x)))
  (+ (* (* y 4.0) y) (* x x))
  (/ (/ 1 (cbrt (+ (* x x) (* (* y 4.0) y)))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (+ (* (* y 4.0) y) (* x x))
  (+ (* (* y 4.0) y) (* x x))
  (+ (* (* y 4.0) y) (* x x))
  (/ 1 (+ (pow (* (* y 4.0) y) 3) (pow x 6)))
  (/ 1 (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (log (+ (pow x 2) (* 4.0 (pow y 2))))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (pow (+ (* (* y 4.0) y) (* x x)) 3)
  (sqrt (+ (* (* y 4.0) y) (* x x)))
  (sqrt (+ (* (* y 4.0) y) (* x x)))
  (+ (pow (* (* y 4.0) y) 3) (pow x 6))
  (+ (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x))) (pow x 4))
  (- (pow x 4) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (* x x) (* (* y 4.0) y))
  (- (* x x) (* (* y 4.0) y))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  (+ (* (* y 4.0) y) (* x x))
  (+ (* (* y 4.0) y) (* x x))
  (+ (* (* y 4.0) y) (* x x))
7.714 * * * [progress]: adding candidates to table
8.013 * [progress]: [Phase 3 of 3] Extracting.
8.013 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.017 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
8.017 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.068 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.096 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.148 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.187 * * * [regime]: Found split indices: #<option (#s(si 3 35) #s(si 2 96) #s(si 1 163) #s(si 2 213) #s(si 3 255))>
8.188 * [binary-search]: Improving bounds with binary search for x and (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.417 * [regimes]: Found splitpoints: (#s(sp 3 x -1.517398075841732e+145) #s(sp 2 x -6.621300319852041e-102) #s(sp 1 x 1.2958981514480286e-152) #s(sp 2 x 6.052303689076668e+95) #s(sp 3 x +nan.0)) , with alts (#<alt (λ (x y) (* (- (* x x) (* (* y 4.0) y)) (/ 1 (+ (* x x) (* (* y 4.0) y)))))> #<alt (λ (x y) -1.0)> #<alt (λ (x y) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))))> #<alt (λ (x y) 1)>)
8.417 * [simplify]: Simplifying:
  (if (<= x -1.517398075841732e+145) 1 (if (<= x -6.621300319852041e-102) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (if (<= x 1.2958981514480286e-152) -1.0 (if (<= x 6.052303689076668e+95) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) 1))))
8.417 * * [simplify]: Extracting # 0 : cost  0
8.418 * * [simplify]: Extracting # 1 : cost  0
8.418 * * [simplify]: Extracting # 2 : cost  0
8.418 * * [simplify]: Extracting # 3 : cost  0
8.418 * * [simplify]: Extracting # 4 : cost  0
8.418 * * [simplify]: Extracting # 5 : cost  0
8.418 * * [simplify]: Extracting # 6 : cost  0
8.418 * * [simplify]: Extracting # 7 : cost  0
8.418 * * [simplify]: Extracting # 8 : cost  0
8.418 * * [simplify]: Extracting # 9 : cost  0
8.418 * * [simplify]: Extracting # 10 : cost  0
8.418 * * [simplify]: Extracting # 11 : cost  0
8.418 * * [simplify]: Extracting # 12 : cost  0
8.418 * * [simplify]: Extracting # 13 : cost  0
8.418 * * [simplify]: Extracting # 14 : cost  0
8.418 * * [simplify]: Extracting # 15 : cost  0
8.418 * * [simplify]: Extracting # 16 : cost  0
8.418 * * [simplify]: iteration  0 :  34  enodes  (cost  235 )
8.420 * * [simplify]: Extracting # 0 : cost  0
8.420 * * [simplify]: iteration  1 :  42  enodes  (cost  235 )
8.422 * * [simplify]: Extracting # 0 : cost  0
8.422 * * [simplify]: iteration done:  42  enodes  (cost  235 )
8.422 * [simplify]: Simplified to:
  (if (<= x -1.517398075841732e+145) 1 (if (<= x -6.621300319852041e-102) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) (if (<= x 1.2958981514480286e-152) -1.0 (if (<= x 6.052303689076668e+95) (* (* (cbrt (* (/ (* (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)) (+ (* x x) (* (* y 4.0) y))))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))) 1))))
9.558 * [regime-testing]: Baseline error score: 32.23526929776597
9.561 * [regime-testing]: Oracle error score: 0.3631683640424252
9.568 * [regime-testing]: End program error score: 12.588386697894846
9.632 * [regime-testing]: Target error score: 31.87995490751828