30.108 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.025 * * * [progress]: [2/2] Setting up program.
0.027 * [progress]: [Phase 2 of 3] Improving.
0.027 * [simplify]: Simplifying:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.027 * * [simplify]: Extracting # 0 : cost  0
0.027 * * [simplify]: Extracting # 1 : cost  0
0.027 * * [simplify]: Extracting # 2 : cost  0
0.027 * * [simplify]: Extracting # 3 : cost  0
0.027 * * [simplify]: Extracting # 4 : cost  0
0.027 * * [simplify]: Extracting # 5 : cost  0
0.028 * * [simplify]: iteration  0 :  9  enodes  (cost  19 )
0.029 * * [simplify]: Extracting # 0 : cost  0
0.029 * * [simplify]: Extracting # 1 : cost  0
0.029 * * [simplify]: Extracting # 2 : cost  0
0.029 * * [simplify]: iteration  1 :  17  enodes  (cost  19 )
0.032 * * [simplify]: Extracting # 0 : cost  0
0.032 * * [simplify]: Extracting # 1 : cost  0
0.032 * * [simplify]: Extracting # 2 : cost  0
0.032 * * [simplify]: iteration  2 :  35  enodes  (cost  19 )
0.039 * * [simplify]: Extracting # 0 : cost  0
0.039 * * [simplify]: Extracting # 1 : cost  0
0.039 * * [simplify]: Extracting # 2 : cost  0
0.040 * * [simplify]: iteration  3 :  67  enodes  (cost  19 )
0.062 * * [simplify]: Extracting # 0 : cost  0
0.062 * * [simplify]: Extracting # 1 : cost  0
0.063 * * [simplify]: Extracting # 2 : cost  0
0.063 * * [simplify]: iteration  4 :  111  enodes  (cost  19 )
0.113 * * [simplify]: Extracting # 0 : cost  0
0.113 * * [simplify]: Extracting # 1 : cost  0
0.114 * * [simplify]: Extracting # 2 : cost  0
0.114 * * [simplify]: iteration  5 :  158  enodes  (cost  19 )
0.154 * * [simplify]: Extracting # 0 : cost  0
0.154 * * [simplify]: Extracting # 1 : cost  0
0.154 * * [simplify]: Extracting # 2 : cost  0
0.154 * * [simplify]: iteration  6 :  173  enodes  (cost  19 )
0.212 * * [simplify]: Extracting # 0 : cost  0
0.212 * * [simplify]: iteration  7 :  174  enodes  (cost  19 )
0.290 * * [simplify]: Extracting # 0 : cost  0
0.290 * * [simplify]: iteration done:  174  enodes  (cost  19 )
0.290 * [simplify]: Simplified to:
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
0.291 * * [progress]: iteration 1 / 4
0.291 * * * [progress]: picking best candidate
0.293 * * * * [pick]: Picked  #<alt (λ (x y) (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))>
0.294 * * * [progress]: localizing error
0.309 * * * [progress]: generating rewritten candidates
0.309 * * * * [progress]: [ 1 / 3 ] rewriting at (2)
0.348 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1)
0.359 * * * * [progress]: [ 3 / 3 ] rewriting at (2 2)
0.376 * * * [progress]: generating series expansions
0.376 * * * * [progress]: [ 1 / 3 ] generating series at (2)
0.376 * [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))))
0.376 * [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
0.376 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
0.376 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.376 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [backup-simplify]: Simplify x into x
0.376 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.376 * [taylor]: Taking taylor expansion of 4.0 in y
0.376 * [backup-simplify]: Simplify 4.0 into 4.0
0.376 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.376 * [taylor]: Taking taylor expansion of y in y
0.376 * [backup-simplify]: Simplify 0 into 0
0.376 * [backup-simplify]: Simplify 1 into 1
0.376 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.376 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.376 * [taylor]: Taking taylor expansion of x in y
0.376 * [backup-simplify]: Simplify x into x
0.376 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.376 * [taylor]: Taking taylor expansion of 4.0 in y
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.377 * [taylor]: Taking taylor expansion of y in y
0.377 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify 1 into 1
0.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.377 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.377 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
0.377 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
0.377 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.377 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.377 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify 1 into 1
0.377 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.377 * [taylor]: Taking taylor expansion of 4.0 in x
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [backup-simplify]: Simplify y into y
0.377 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.377 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.377 * [taylor]: Taking taylor expansion of x in x
0.377 * [backup-simplify]: Simplify 0 into 0
0.377 * [backup-simplify]: Simplify 1 into 1
0.377 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.377 * [taylor]: Taking taylor expansion of 4.0 in x
0.377 * [backup-simplify]: Simplify 4.0 into 4.0
0.377 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.377 * [taylor]: Taking taylor expansion of y in x
0.377 * [backup-simplify]: Simplify y into y
0.377 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.378 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.378 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.378 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.378 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.378 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.378 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.378 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.378 * [taylor]: Taking taylor expansion of (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
0.378 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 1 into 1
0.378 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.378 * [taylor]: Taking taylor expansion of 4.0 in x
0.378 * [backup-simplify]: Simplify 4.0 into 4.0
0.378 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.378 * [taylor]: Taking taylor expansion of y in x
0.378 * [backup-simplify]: Simplify y into y
0.378 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.378 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.378 * [taylor]: Taking taylor expansion of x in x
0.378 * [backup-simplify]: Simplify 0 into 0
0.378 * [backup-simplify]: Simplify 1 into 1
0.378 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.379 * [taylor]: Taking taylor expansion of 4.0 in x
0.379 * [backup-simplify]: Simplify 4.0 into 4.0
0.379 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.379 * [taylor]: Taking taylor expansion of y in x
0.379 * [backup-simplify]: Simplify y into y
0.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.379 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.379 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.379 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.379 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.379 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.379 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.379 * [backup-simplify]: Simplify (/ (- (* 4.0 (pow y 2))) (* 4.0 (pow y 2))) into -1.0
0.379 * [taylor]: Taking taylor expansion of -1.0 in y
0.379 * [backup-simplify]: Simplify -1.0 into -1.0
0.379 * [backup-simplify]: Simplify -1.0 into -1.0
0.380 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.380 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.380 * [backup-simplify]: Simplify (- 0) into 0
0.381 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.381 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.381 * [backup-simplify]: Simplify (+ 0 0) into 0
0.381 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* -1.0 (/ 0 (* 4.0 (pow y 2)))))) into 0
0.381 * [taylor]: Taking taylor expansion of 0 in y
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify 0 into 0
0.382 * [backup-simplify]: Simplify (* 1 1) into 1
0.382 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.383 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.383 * [backup-simplify]: Simplify (- 0) into 0
0.383 * [backup-simplify]: Simplify (+ 1 0) into 1
0.383 * [backup-simplify]: Simplify (* 1 1) into 1
0.384 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.384 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.384 * [backup-simplify]: Simplify (+ 1 0) into 1
0.385 * [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)))
0.385 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
0.385 * [taylor]: Taking taylor expansion of 0.5 in y
0.385 * [backup-simplify]: Simplify 0.5 into 0.5
0.385 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.385 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.385 * [taylor]: Taking taylor expansion of y in y
0.385 * [backup-simplify]: Simplify 0 into 0
0.385 * [backup-simplify]: Simplify 1 into 1
0.385 * [backup-simplify]: Simplify (* 1 1) into 1
0.385 * [backup-simplify]: Simplify (/ 1 1) into 1
0.386 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.388 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify 0 into 0
0.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.389 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.390 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.390 * [backup-simplify]: Simplify (- 0) into 0
0.390 * [backup-simplify]: Simplify (+ 0 0) into 0
0.390 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.391 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.392 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.392 * [backup-simplify]: Simplify (+ 0 0) into 0
0.393 * [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
0.393 * [taylor]: Taking taylor expansion of 0 in y
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify 0 into 0
0.393 * [backup-simplify]: Simplify -1.0 into -1.0
0.394 * [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)))))
0.394 * [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
0.394 * [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
0.394 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 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 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.394 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.394 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (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 (/ 1 (pow y 2)) in y
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 (* 1 1) into 1
0.394 * [backup-simplify]: Simplify (/ 1 1) into 1
0.394 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.394 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.394 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.395 * [taylor]: Taking taylor expansion of x in y
0.395 * [backup-simplify]: Simplify x into x
0.395 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.395 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.395 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.395 * [taylor]: Taking taylor expansion of 4.0 in y
0.395 * [backup-simplify]: Simplify 4.0 into 4.0
0.395 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.395 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.395 * [taylor]: Taking taylor expansion of y in y
0.395 * [backup-simplify]: Simplify 0 into 0
0.395 * [backup-simplify]: Simplify 1 into 1
0.395 * [backup-simplify]: Simplify (* 1 1) into 1
0.395 * [backup-simplify]: Simplify (/ 1 1) into 1
0.396 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.396 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.396 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.397 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.397 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.397 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.397 * [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
0.397 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.397 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.397 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.397 * [taylor]: Taking taylor expansion of x in x
0.397 * [backup-simplify]: Simplify 0 into 0
0.397 * [backup-simplify]: Simplify 1 into 1
0.398 * [backup-simplify]: Simplify (* 1 1) into 1
0.398 * [backup-simplify]: Simplify (/ 1 1) into 1
0.398 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.398 * [taylor]: Taking taylor expansion of 4.0 in x
0.398 * [backup-simplify]: Simplify 4.0 into 4.0
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.398 * [taylor]: Taking taylor expansion of y in x
0.398 * [backup-simplify]: Simplify y into y
0.398 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.398 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.398 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.398 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.398 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.398 * [taylor]: Taking taylor expansion of x in x
0.398 * [backup-simplify]: Simplify 0 into 0
0.398 * [backup-simplify]: Simplify 1 into 1
0.399 * [backup-simplify]: Simplify (* 1 1) into 1
0.399 * [backup-simplify]: Simplify (/ 1 1) into 1
0.399 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.399 * [taylor]: Taking taylor expansion of 4.0 in x
0.399 * [backup-simplify]: Simplify 4.0 into 4.0
0.399 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.399 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.399 * [taylor]: Taking taylor expansion of y in x
0.399 * [backup-simplify]: Simplify y into y
0.399 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.399 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.399 * [backup-simplify]: Simplify (+ 1 0) into 1
0.400 * [backup-simplify]: Simplify (+ 1 0) into 1
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [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
0.400 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.400 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.400 * [taylor]: Taking taylor expansion of x in x
0.400 * [backup-simplify]: Simplify 0 into 0
0.400 * [backup-simplify]: Simplify 1 into 1
0.400 * [backup-simplify]: Simplify (* 1 1) into 1
0.400 * [backup-simplify]: Simplify (/ 1 1) into 1
0.400 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.400 * [taylor]: Taking taylor expansion of 4.0 in x
0.400 * [backup-simplify]: Simplify 4.0 into 4.0
0.400 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.400 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.400 * [taylor]: Taking taylor expansion of y in x
0.401 * [backup-simplify]: Simplify y into y
0.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.401 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.401 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.401 * [taylor]: Taking taylor expansion of x in x
0.401 * [backup-simplify]: Simplify 0 into 0
0.401 * [backup-simplify]: Simplify 1 into 1
0.401 * [backup-simplify]: Simplify (* 1 1) into 1
0.401 * [backup-simplify]: Simplify (/ 1 1) into 1
0.401 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.401 * [taylor]: Taking taylor expansion of 4.0 in x
0.401 * [backup-simplify]: Simplify 4.0 into 4.0
0.401 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.401 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.401 * [taylor]: Taking taylor expansion of y in x
0.401 * [backup-simplify]: Simplify y into y
0.401 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.401 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.402 * [backup-simplify]: Simplify (+ 1 0) into 1
0.402 * [backup-simplify]: Simplify (+ 1 0) into 1
0.402 * [backup-simplify]: Simplify (/ 1 1) into 1
0.402 * [taylor]: Taking taylor expansion of 1 in y
0.402 * [backup-simplify]: Simplify 1 into 1
0.402 * [backup-simplify]: Simplify 1 into 1
0.403 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.403 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.403 * [backup-simplify]: Simplify (+ 0 0) into 0
0.404 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.404 * [backup-simplify]: Simplify (+ 0 0) into 0
0.405 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.405 * [taylor]: Taking taylor expansion of 0 in y
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify 0 into 0
0.405 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.406 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.406 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.406 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.406 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.408 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.408 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.408 * [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))))
0.408 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.408 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.408 * [taylor]: Taking taylor expansion of 8.0 in y
0.408 * [backup-simplify]: Simplify 8.0 into 8.0
0.408 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.408 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.408 * [taylor]: Taking taylor expansion of y in y
0.408 * [backup-simplify]: Simplify 0 into 0
0.408 * [backup-simplify]: Simplify 1 into 1
0.409 * [backup-simplify]: Simplify (* 1 1) into 1
0.409 * [backup-simplify]: Simplify (/ 1 1) into 1
0.409 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.410 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.411 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.411 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.411 * [backup-simplify]: Simplify (- 0) into 0
0.411 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify 0 into 0
0.412 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.413 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.413 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.414 * [backup-simplify]: Simplify (- 0) into 0
0.414 * [backup-simplify]: Simplify (+ 0 0) into 0
0.414 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.415 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.415 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.415 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.415 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.416 * [backup-simplify]: Simplify (+ 0 0) into 0
0.417 * [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
0.417 * [taylor]: Taking taylor expansion of 0 in y
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 0 into 0
0.417 * [backup-simplify]: Simplify 1 into 1
0.417 * [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)))))
0.417 * [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
0.417 * [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 y
0.417 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.417 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.417 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.417 * [taylor]: Taking taylor expansion of x in y
0.417 * [backup-simplify]: Simplify x into x
0.417 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.418 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.418 * [taylor]: Taking taylor expansion of 4.0 in y
0.418 * [backup-simplify]: Simplify 4.0 into 4.0
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.418 * [backup-simplify]: Simplify (* 1 1) into 1
0.418 * [backup-simplify]: Simplify (/ 1 1) into 1
0.418 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.418 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.418 * [taylor]: Taking taylor expansion of x in y
0.418 * [backup-simplify]: Simplify x into x
0.418 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.418 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.418 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.418 * [taylor]: Taking taylor expansion of 4.0 in y
0.418 * [backup-simplify]: Simplify 4.0 into 4.0
0.418 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.418 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.418 * [taylor]: Taking taylor expansion of y in y
0.418 * [backup-simplify]: Simplify 0 into 0
0.418 * [backup-simplify]: Simplify 1 into 1
0.419 * [backup-simplify]: Simplify (* 1 1) into 1
0.419 * [backup-simplify]: Simplify (/ 1 1) into 1
0.419 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.419 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.420 * [backup-simplify]: Simplify (+ 0 (- 4.0)) into (- 4.0)
0.420 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.421 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
0.421 * [backup-simplify]: Simplify (/ (- 4.0) 4.0) into -1.0
0.421 * [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
0.421 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.421 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.421 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.421 * [taylor]: Taking taylor expansion of x in x
0.421 * [backup-simplify]: Simplify 0 into 0
0.421 * [backup-simplify]: Simplify 1 into 1
0.421 * [backup-simplify]: Simplify (* 1 1) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.422 * [taylor]: Taking taylor expansion of 4.0 in x
0.422 * [backup-simplify]: Simplify 4.0 into 4.0
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.422 * [taylor]: Taking taylor expansion of y in x
0.422 * [backup-simplify]: Simplify y into y
0.422 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.422 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.422 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.422 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.422 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.422 * [taylor]: Taking taylor expansion of x in x
0.422 * [backup-simplify]: Simplify 0 into 0
0.422 * [backup-simplify]: Simplify 1 into 1
0.422 * [backup-simplify]: Simplify (* 1 1) into 1
0.422 * [backup-simplify]: Simplify (/ 1 1) into 1
0.422 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.423 * [taylor]: Taking taylor expansion of 4.0 in x
0.423 * [backup-simplify]: Simplify 4.0 into 4.0
0.423 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.423 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.423 * [taylor]: Taking taylor expansion of y in x
0.423 * [backup-simplify]: Simplify y into y
0.423 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.423 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.423 * [backup-simplify]: Simplify (+ 1 0) into 1
0.423 * [backup-simplify]: Simplify (+ 1 0) into 1
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [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
0.424 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.424 * [taylor]: Taking taylor expansion of x in x
0.424 * [backup-simplify]: Simplify 0 into 0
0.424 * [backup-simplify]: Simplify 1 into 1
0.424 * [backup-simplify]: Simplify (* 1 1) into 1
0.424 * [backup-simplify]: Simplify (/ 1 1) into 1
0.424 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.424 * [taylor]: Taking taylor expansion of 4.0 in x
0.424 * [backup-simplify]: Simplify 4.0 into 4.0
0.424 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.424 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.424 * [taylor]: Taking taylor expansion of y in x
0.424 * [backup-simplify]: Simplify y into y
0.424 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.425 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.425 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.425 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.425 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.425 * [taylor]: Taking taylor expansion of x in x
0.425 * [backup-simplify]: Simplify 0 into 0
0.425 * [backup-simplify]: Simplify 1 into 1
0.425 * [backup-simplify]: Simplify (* 1 1) into 1
0.425 * [backup-simplify]: Simplify (/ 1 1) into 1
0.425 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.425 * [taylor]: Taking taylor expansion of 4.0 in x
0.425 * [backup-simplify]: Simplify 4.0 into 4.0
0.425 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.425 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.425 * [taylor]: Taking taylor expansion of y in x
0.425 * [backup-simplify]: Simplify y into y
0.425 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.425 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.426 * [backup-simplify]: Simplify (+ 1 0) into 1
0.426 * [backup-simplify]: Simplify (+ 1 0) into 1
0.426 * [backup-simplify]: Simplify (/ 1 1) into 1
0.426 * [taylor]: Taking taylor expansion of 1 in y
0.426 * [backup-simplify]: Simplify 1 into 1
0.426 * [backup-simplify]: Simplify 1 into 1
0.427 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.430 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.431 * [backup-simplify]: Simplify (+ 0 0) into 0
0.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.432 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.432 * [backup-simplify]: Simplify (+ 0 0) into 0
0.432 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1 (/ 0 1)))) into 0
0.432 * [taylor]: Taking taylor expansion of 0 in y
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.432 * [backup-simplify]: Simplify 0 into 0
0.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.433 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.434 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.434 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.434 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.434 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.435 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.435 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.435 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.436 * [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))))
0.436 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
0.436 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
0.436 * [taylor]: Taking taylor expansion of 8.0 in y
0.436 * [backup-simplify]: Simplify 8.0 into 8.0
0.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.436 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.436 * [taylor]: Taking taylor expansion of y in y
0.436 * [backup-simplify]: Simplify 0 into 0
0.436 * [backup-simplify]: Simplify 1 into 1
0.436 * [backup-simplify]: Simplify (* 1 1) into 1
0.436 * [backup-simplify]: Simplify (/ 1 1) into 1
0.437 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.439 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
0.439 * [backup-simplify]: Simplify (- 0) into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.439 * [backup-simplify]: Simplify 0 into 0
0.440 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.440 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.440 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.441 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.441 * [backup-simplify]: Simplify (- 0) into 0
0.441 * [backup-simplify]: Simplify (+ 0 0) into 0
0.442 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.442 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.443 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.443 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.443 * [backup-simplify]: Simplify (+ 0 0) into 0
0.444 * [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
0.444 * [taylor]: Taking taylor expansion of 0 in y
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 0 into 0
0.444 * [backup-simplify]: Simplify 1 into 1
0.444 * * * * [progress]: [ 2 / 3 ] generating series at (2 1)
0.445 * [backup-simplify]: Simplify (- (* x x) (* (* y 4.0) y)) into (- (pow x 2) (* 4.0 (pow y 2)))
0.445 * [approximate]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.445 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in y
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.445 * [taylor]: Taking taylor expansion of x in y
0.445 * [backup-simplify]: Simplify x into x
0.445 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.445 * [taylor]: Taking taylor expansion of 4.0 in y
0.445 * [backup-simplify]: Simplify 4.0 into 4.0
0.445 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.445 * [taylor]: Taking taylor expansion of y in y
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 * [taylor]: Taking taylor expansion of (- (pow x 2) (* 4.0 (pow y 2))) in x
0.445 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.445 * [taylor]: Taking taylor expansion of x in x
0.445 * [backup-simplify]: Simplify 0 into 0
0.445 * [backup-simplify]: Simplify 1 into 1
0.445 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.445 * [backup-simplify]: Simplify (- (* 4.0 (pow y 2))) into (- (* 4.0 (pow y 2)))
0.445 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (pow y 2)))) into (- (* 4.0 (pow y 2)))
0.446 * [taylor]: Taking taylor expansion of (- (* 4.0 (pow y 2))) in y
0.446 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.446 * [taylor]: Taking taylor expansion of 4.0 in y
0.446 * [backup-simplify]: Simplify 4.0 into 4.0
0.446 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.446 * [taylor]: Taking taylor expansion of y in y
0.446 * [backup-simplify]: Simplify 0 into 0
0.446 * [backup-simplify]: Simplify 1 into 1
0.446 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.446 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.446 * [backup-simplify]: Simplify (- 0) into 0
0.447 * [backup-simplify]: Simplify (+ 0 0) into 0
0.447 * [taylor]: Taking taylor expansion of 0 in y
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify 0 into 0
0.447 * [backup-simplify]: Simplify (* 1 1) into 1
0.447 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.448 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.448 * [backup-simplify]: Simplify (- 0) into 0
0.448 * [backup-simplify]: Simplify (+ 1 0) into 1
0.448 * [taylor]: Taking taylor expansion of 1 in y
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify 1 into 1
0.448 * [backup-simplify]: Simplify 0 into 0
0.448 * [backup-simplify]: Simplify (* 1 1) into 1
0.449 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.449 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.449 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.450 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.450 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.451 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.451 * [backup-simplify]: Simplify (- 0) into 0
0.451 * [backup-simplify]: Simplify (+ 0 0) 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
0.451 * [backup-simplify]: Simplify 0 into 0
0.452 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.452 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.452 * [backup-simplify]: Simplify (- 0) into 0
0.452 * [backup-simplify]: Simplify 0 into 0
0.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.454 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
0.455 * [backup-simplify]: Simplify (- 0) into 0
0.455 * [backup-simplify]: Simplify (+ 0 0) into 0
0.455 * [taylor]: Taking taylor expansion of 0 in y
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.455 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify (+ (* (- 4.0) (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (- (pow x 2) (* 4.0 (pow y 2)))
0.456 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.456 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.456 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.456 * [taylor]: Taking taylor expansion of x in y
0.456 * [backup-simplify]: Simplify x into x
0.456 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.456 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.456 * [taylor]: Taking taylor expansion of 4.0 in y
0.456 * [backup-simplify]: Simplify 4.0 into 4.0
0.456 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.456 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.456 * [taylor]: Taking taylor expansion of y in y
0.456 * [backup-simplify]: Simplify 0 into 0
0.456 * [backup-simplify]: Simplify 1 into 1
0.456 * [backup-simplify]: Simplify (* 1 1) into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.457 * [taylor]: Taking taylor expansion of x in x
0.457 * [backup-simplify]: Simplify 0 into 0
0.457 * [backup-simplify]: Simplify 1 into 1
0.457 * [backup-simplify]: Simplify (* 1 1) into 1
0.457 * [backup-simplify]: Simplify (/ 1 1) into 1
0.457 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.457 * [taylor]: Taking taylor expansion of 4.0 in x
0.457 * [backup-simplify]: Simplify 4.0 into 4.0
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.457 * [taylor]: Taking taylor expansion of y in x
0.457 * [backup-simplify]: Simplify y into y
0.457 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.457 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.457 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.457 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.457 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.458 * [taylor]: Taking taylor expansion of x in x
0.458 * [backup-simplify]: Simplify 0 into 0
0.458 * [backup-simplify]: Simplify 1 into 1
0.458 * [backup-simplify]: Simplify (* 1 1) into 1
0.458 * [backup-simplify]: Simplify (/ 1 1) into 1
0.458 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.458 * [taylor]: Taking taylor expansion of 4.0 in x
0.458 * [backup-simplify]: Simplify 4.0 into 4.0
0.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.458 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.458 * [taylor]: Taking taylor expansion of y in x
0.458 * [backup-simplify]: Simplify y into y
0.458 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.458 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.459 * [backup-simplify]: Simplify (+ 1 0) into 1
0.459 * [taylor]: Taking taylor expansion of 1 in y
0.459 * [backup-simplify]: Simplify 1 into 1
0.459 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.459 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.460 * [backup-simplify]: Simplify (+ 0 0) into 0
0.460 * [taylor]: Taking taylor expansion of 0 in y
0.460 * [backup-simplify]: Simplify 0 into 0
0.460 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.461 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.461 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.461 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.461 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.461 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.461 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.461 * [taylor]: Taking taylor expansion of 4.0 in y
0.461 * [backup-simplify]: Simplify 4.0 into 4.0
0.461 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.461 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.461 * [taylor]: Taking taylor expansion of y in y
0.461 * [backup-simplify]: Simplify 0 into 0
0.461 * [backup-simplify]: Simplify 1 into 1
0.462 * [backup-simplify]: Simplify (* 1 1) into 1
0.462 * [backup-simplify]: Simplify (/ 1 1) into 1
0.462 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.462 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.463 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.463 * [backup-simplify]: Simplify 1 into 1
0.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.464 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.464 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.464 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.465 * [backup-simplify]: Simplify (- 0) into 0
0.465 * [backup-simplify]: Simplify (+ 0 0) into 0
0.465 * [taylor]: Taking taylor expansion of 0 in y
0.465 * [backup-simplify]: Simplify 0 into 0
0.465 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.466 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.466 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.466 * [backup-simplify]: Simplify (- 0) into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.466 * [backup-simplify]: Simplify 0 into 0
0.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.467 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.468 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.469 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.469 * [backup-simplify]: Simplify (- 0) into 0
0.469 * [backup-simplify]: Simplify (+ 0 0) into 0
0.469 * [taylor]: Taking taylor expansion of 0 in y
0.469 * [backup-simplify]: Simplify 0 into 0
0.470 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.470 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.471 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.471 * [backup-simplify]: Simplify (- 0) into 0
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 0 into 0
0.471 * [backup-simplify]: Simplify 0 into 0
0.472 * [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)))
0.472 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.472 * [approximate]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.472 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.472 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.472 * [taylor]: Taking taylor expansion of x in y
0.472 * [backup-simplify]: Simplify x into x
0.472 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.472 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.472 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.472 * [taylor]: Taking taylor expansion of 4.0 in y
0.472 * [backup-simplify]: Simplify 4.0 into 4.0
0.472 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.472 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.472 * [taylor]: Taking taylor expansion of y in y
0.472 * [backup-simplify]: Simplify 0 into 0
0.472 * [backup-simplify]: Simplify 1 into 1
0.472 * [backup-simplify]: Simplify (* 1 1) into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.473 * [taylor]: Taking taylor expansion of x in x
0.473 * [backup-simplify]: Simplify 0 into 0
0.473 * [backup-simplify]: Simplify 1 into 1
0.473 * [backup-simplify]: Simplify (* 1 1) into 1
0.473 * [backup-simplify]: Simplify (/ 1 1) into 1
0.473 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.473 * [taylor]: Taking taylor expansion of 4.0 in x
0.473 * [backup-simplify]: Simplify 4.0 into 4.0
0.473 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.473 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.473 * [taylor]: Taking taylor expansion of y in x
0.473 * [backup-simplify]: Simplify y into y
0.473 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.473 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.474 * [taylor]: Taking taylor expansion of (- (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.474 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.474 * [taylor]: Taking taylor expansion of x in x
0.474 * [backup-simplify]: Simplify 0 into 0
0.474 * [backup-simplify]: Simplify 1 into 1
0.474 * [backup-simplify]: Simplify (* 1 1) into 1
0.474 * [backup-simplify]: Simplify (/ 1 1) into 1
0.474 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.474 * [taylor]: Taking taylor expansion of 4.0 in x
0.474 * [backup-simplify]: Simplify 4.0 into 4.0
0.474 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.474 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.474 * [taylor]: Taking taylor expansion of y in x
0.474 * [backup-simplify]: Simplify y into y
0.474 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.475 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.475 * [backup-simplify]: Simplify (+ 1 0) into 1
0.475 * [taylor]: Taking taylor expansion of 1 in y
0.475 * [backup-simplify]: Simplify 1 into 1
0.475 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.476 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.476 * [backup-simplify]: Simplify (+ 0 0) into 0
0.476 * [taylor]: Taking taylor expansion of 0 in y
0.476 * [backup-simplify]: Simplify 0 into 0
0.476 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.477 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.477 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.477 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
0.477 * [backup-simplify]: Simplify (+ 0 (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 4.0 (/ 1 (pow y 2))))
0.477 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
0.477 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.477 * [taylor]: Taking taylor expansion of 4.0 in y
0.477 * [backup-simplify]: Simplify 4.0 into 4.0
0.477 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.477 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.477 * [taylor]: Taking taylor expansion of y in y
0.477 * [backup-simplify]: Simplify 0 into 0
0.478 * [backup-simplify]: Simplify 1 into 1
0.478 * [backup-simplify]: Simplify (* 1 1) into 1
0.478 * [backup-simplify]: Simplify (/ 1 1) into 1
0.478 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.478 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.479 * [backup-simplify]: Simplify (- 4.0) into (- 4.0)
0.479 * [backup-simplify]: Simplify 1 into 1
0.479 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.480 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.480 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.481 * [backup-simplify]: Simplify (- 0) into 0
0.481 * [backup-simplify]: Simplify (+ 0 0) into 0
0.481 * [taylor]: Taking taylor expansion of 0 in y
0.481 * [backup-simplify]: Simplify 0 into 0
0.481 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.482 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.482 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.482 * [backup-simplify]: Simplify (- 0) into 0
0.482 * [backup-simplify]: Simplify 0 into 0
0.482 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify 0 into 0
0.483 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.484 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.484 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.484 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.485 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.485 * [backup-simplify]: Simplify (- 0) 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
0.486 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.487 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.487 * [backup-simplify]: Simplify (- 0) into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.487 * [backup-simplify]: Simplify 0 into 0
0.488 * [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)))
0.488 * * * * [progress]: [ 3 / 3 ] generating series at (2 2)
0.488 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.488 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
0.488 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.488 * [taylor]: Taking taylor expansion of x in y
0.488 * [backup-simplify]: Simplify x into x
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (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 (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 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.488 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.488 * [taylor]: Taking taylor expansion of 4.0 in x
0.488 * [backup-simplify]: Simplify 4.0 into 4.0
0.488 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.488 * [taylor]: Taking taylor expansion of y in x
0.488 * [backup-simplify]: Simplify y into y
0.488 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
0.488 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.488 * [taylor]: Taking taylor expansion of x in x
0.488 * [backup-simplify]: Simplify 0 into 0
0.488 * [backup-simplify]: Simplify 1 into 1
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
0.489 * [taylor]: Taking taylor expansion of 4.0 in x
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.489 * [taylor]: Taking taylor expansion of y in x
0.489 * [backup-simplify]: Simplify y into y
0.489 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.489 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
0.489 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
0.489 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
0.489 * [taylor]: Taking taylor expansion of 4.0 in y
0.489 * [backup-simplify]: Simplify 4.0 into 4.0
0.489 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.489 * [taylor]: Taking taylor expansion of y in y
0.489 * [backup-simplify]: Simplify 0 into 0
0.489 * [backup-simplify]: Simplify 1 into 1
0.489 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.489 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
0.490 * [backup-simplify]: Simplify (+ 0 0) into 0
0.490 * [taylor]: Taking taylor expansion of 0 in y
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify 0 into 0
0.490 * [backup-simplify]: Simplify (* 1 1) into 1
0.490 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.491 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
0.491 * [backup-simplify]: Simplify (+ 1 0) into 1
0.491 * [taylor]: Taking taylor expansion of 1 in y
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify 1 into 1
0.491 * [backup-simplify]: Simplify 0 into 0
0.491 * [backup-simplify]: Simplify (* 1 1) into 1
0.492 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.492 * [backup-simplify]: Simplify 4.0 into 4.0
0.492 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.493 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
0.493 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
0.494 * [backup-simplify]: Simplify (+ 0 0) into 0
0.494 * [taylor]: Taking taylor expansion of 0 in y
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify 0 into 0
0.494 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.494 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.494 * [backup-simplify]: Simplify 0 into 0
0.495 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.496 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
0.497 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) 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
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify 0 into 0
0.497 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
0.497 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.497 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.497 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.497 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.497 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.497 * [taylor]: Taking taylor expansion of x in y
0.497 * [backup-simplify]: Simplify x into x
0.498 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.498 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.498 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.498 * [taylor]: Taking taylor expansion of 4.0 in y
0.498 * [backup-simplify]: Simplify 4.0 into 4.0
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.498 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.498 * [taylor]: Taking taylor expansion of y in y
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.498 * [backup-simplify]: Simplify (* 1 1) into 1
0.498 * [backup-simplify]: Simplify (/ 1 1) into 1
0.498 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.498 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.498 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.498 * [taylor]: Taking taylor expansion of x in x
0.498 * [backup-simplify]: Simplify 0 into 0
0.498 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (* 1 1) into 1
0.499 * [backup-simplify]: Simplify (/ 1 1) into 1
0.499 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.499 * [taylor]: Taking taylor expansion of 4.0 in x
0.499 * [backup-simplify]: Simplify 4.0 into 4.0
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.499 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.499 * [taylor]: Taking taylor expansion of y in x
0.499 * [backup-simplify]: Simplify y into y
0.499 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.499 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.499 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.499 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.499 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.499 * [taylor]: Taking taylor expansion of x in x
0.499 * [backup-simplify]: Simplify 0 into 0
0.499 * [backup-simplify]: Simplify 1 into 1
0.499 * [backup-simplify]: Simplify (* 1 1) into 1
0.500 * [backup-simplify]: Simplify (/ 1 1) into 1
0.500 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.500 * [taylor]: Taking taylor expansion of 4.0 in x
0.500 * [backup-simplify]: Simplify 4.0 into 4.0
0.500 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.500 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.500 * [taylor]: Taking taylor expansion of y in x
0.500 * [backup-simplify]: Simplify y into y
0.500 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.500 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.500 * [backup-simplify]: Simplify (+ 1 0) into 1
0.500 * [taylor]: Taking taylor expansion of 1 in y
0.500 * [backup-simplify]: Simplify 1 into 1
0.501 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.501 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.501 * [backup-simplify]: Simplify (+ 0 0) into 0
0.501 * [taylor]: Taking taylor expansion of 0 in y
0.501 * [backup-simplify]: Simplify 0 into 0
0.502 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.502 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.502 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.503 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.503 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.503 * [taylor]: Taking taylor expansion of 4.0 in y
0.503 * [backup-simplify]: Simplify 4.0 into 4.0
0.503 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.503 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.503 * [taylor]: Taking taylor expansion of y in y
0.503 * [backup-simplify]: Simplify 0 into 0
0.503 * [backup-simplify]: Simplify 1 into 1
0.503 * [backup-simplify]: Simplify (* 1 1) into 1
0.503 * [backup-simplify]: Simplify (/ 1 1) into 1
0.503 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.503 * [backup-simplify]: Simplify 4.0 into 4.0
0.504 * [backup-simplify]: Simplify 1 into 1
0.504 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.505 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.505 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.505 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.505 * [backup-simplify]: Simplify (+ 0 0) into 0
0.505 * [taylor]: Taking taylor expansion of 0 in y
0.506 * [backup-simplify]: Simplify 0 into 0
0.506 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.506 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.507 * [backup-simplify]: Simplify (+ (* 4.0 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 (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.508 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.508 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.509 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.509 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.509 * [backup-simplify]: Simplify (+ 0 0) into 0
0.509 * [taylor]: Taking taylor expansion of 0 in y
0.509 * [backup-simplify]: Simplify 0 into 0
0.510 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.510 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.511 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [backup-simplify]: Simplify 0 into 0
0.511 * [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)))
0.512 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
0.512 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
0.512 * [taylor]: Taking taylor expansion of (pow x 2) in y
0.512 * [taylor]: Taking taylor expansion of x in y
0.512 * [backup-simplify]: Simplify x into x
0.512 * [backup-simplify]: Simplify (* x x) into (pow x 2)
0.512 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
0.512 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.512 * [taylor]: Taking taylor expansion of 4.0 in y
0.512 * [backup-simplify]: Simplify 4.0 into 4.0
0.512 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.512 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.512 * [taylor]: Taking taylor expansion of y in y
0.512 * [backup-simplify]: Simplify 0 into 0
0.512 * [backup-simplify]: Simplify 1 into 1
0.512 * [backup-simplify]: Simplify (* 1 1) into 1
0.512 * [backup-simplify]: Simplify (/ 1 1) into 1
0.512 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.513 * [backup-simplify]: Simplify (* 1 1) into 1
0.513 * [backup-simplify]: Simplify (/ 1 1) into 1
0.513 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.513 * [taylor]: Taking taylor expansion of 4.0 in x
0.513 * [backup-simplify]: Simplify 4.0 into 4.0
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.513 * [taylor]: Taking taylor expansion of y in x
0.513 * [backup-simplify]: Simplify y into y
0.513 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.513 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.513 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
0.513 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
0.513 * [taylor]: Taking taylor expansion of (pow x 2) in x
0.513 * [taylor]: Taking taylor expansion of x in x
0.513 * [backup-simplify]: Simplify 0 into 0
0.513 * [backup-simplify]: Simplify 1 into 1
0.514 * [backup-simplify]: Simplify (* 1 1) into 1
0.514 * [backup-simplify]: Simplify (/ 1 1) into 1
0.514 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
0.514 * [taylor]: Taking taylor expansion of 4.0 in x
0.514 * [backup-simplify]: Simplify 4.0 into 4.0
0.514 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
0.514 * [taylor]: Taking taylor expansion of (pow y 2) in x
0.514 * [taylor]: Taking taylor expansion of y in x
0.514 * [backup-simplify]: Simplify y into y
0.514 * [backup-simplify]: Simplify (* y y) into (pow y 2)
0.514 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
0.514 * [backup-simplify]: Simplify (+ 1 0) into 1
0.514 * [taylor]: Taking taylor expansion of 1 in y
0.515 * [backup-simplify]: Simplify 1 into 1
0.515 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.515 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.516 * [backup-simplify]: Simplify (+ 0 0) into 0
0.516 * [taylor]: Taking taylor expansion of 0 in y
0.516 * [backup-simplify]: Simplify 0 into 0
0.516 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.517 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.517 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
0.517 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
0.517 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
0.517 * [taylor]: Taking taylor expansion of 4.0 in y
0.517 * [backup-simplify]: Simplify 4.0 into 4.0
0.517 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
0.517 * [taylor]: Taking taylor expansion of (pow y 2) in y
0.517 * [taylor]: Taking taylor expansion of y in y
0.517 * [backup-simplify]: Simplify 0 into 0
0.517 * [backup-simplify]: Simplify 1 into 1
0.517 * [backup-simplify]: Simplify (* 1 1) into 1
0.517 * [backup-simplify]: Simplify (/ 1 1) into 1
0.518 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
0.518 * [backup-simplify]: Simplify 4.0 into 4.0
0.518 * [backup-simplify]: Simplify 1 into 1
0.518 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.519 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
0.519 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
0.519 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
0.520 * [backup-simplify]: Simplify (+ 0 0) into 0
0.520 * [taylor]: Taking taylor expansion of 0 in y
0.520 * [backup-simplify]: Simplify 0 into 0
0.524 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
0.525 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.525 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 0 into 0
0.525 * [backup-simplify]: Simplify 0 into 0
0.526 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
0.527 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.527 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
0.527 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
0.528 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
0.528 * [backup-simplify]: Simplify (+ 0 0) into 0
0.528 * [taylor]: Taking taylor expansion of 0 in y
0.528 * [backup-simplify]: Simplify 0 into 0
0.529 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
0.529 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.530 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [backup-simplify]: Simplify 0 into 0
0.530 * [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)))
0.530 * * * [progress]: simplifying candidates
0.531 * [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)))
0.533 * * [simplify]: Extracting # 0 : cost  0
0.533 * * [simplify]: Extracting # 1 : cost  0
0.533 * * [simplify]: Extracting # 2 : cost  0
0.533 * * [simplify]: Extracting # 3 : cost  0
0.533 * * [simplify]: Extracting # 4 : cost  0
0.533 * * [simplify]: Extracting # 5 : cost  0
0.533 * * [simplify]: Extracting # 6 : cost  0
0.533 * * [simplify]: Extracting # 7 : cost  0
0.534 * * [simplify]: iteration  0 :  87  enodes  (cost  1404 )
0.552 * * [simplify]: Extracting # 0 : cost  0
0.552 * * [simplify]: Extracting # 1 : cost  0
0.552 * * [simplify]: Extracting # 2 : cost  0
0.553 * * [simplify]: Extracting # 3 : cost  0
0.553 * * [simplify]: Extracting # 4 : cost  0
0.553 * * [simplify]: iteration  1 :  233  enodes  (cost  1375 )
1.000 * * [simplify]: Extracting # 0 : cost  0
1.001 * * [simplify]: Extracting # 1 : cost  0
1.002 * * [simplify]: Extracting # 2 : cost  0
1.002 * * [simplify]: Extracting # 3 : cost  0
1.003 * * [simplify]: Extracting # 4 : cost  0
1.004 * * [simplify]: iteration  2 :  769  enodes  (cost  1233 )
1.481 * * [simplify]: Extracting # 0 : cost  0
1.495 * * [simplify]: Extracting # 1 : cost  0
1.501 * * [simplify]: Extracting # 2 : cost  0
1.507 * * [simplify]: Extracting # 3 : cost  0
1.512 * * [simplify]: Extracting # 4 : cost  0
1.517 * * [simplify]: iteration  3 :  2891  enodes  (cost  1226 )
3.705 * * [simplify]: Extracting # 0 : cost  0
3.710 * * [simplify]: Extracting # 1 : cost  0
3.715 * * [simplify]: Extracting # 2 : cost  0
3.720 * * [simplify]: Extracting # 3 : cost  0
3.725 * * [simplify]: Extracting # 4 : cost  0
3.730 * * [simplify]: iteration done:  5001  enodes  (cost  1210 )
3.731 * [simplify]: Simplified to:
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y) (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y)))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (cbrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (/ (sqrt (- (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ 1 (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  1
  (/ (- (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (* x x) (* (* y 4.0) y)) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (- (* x x) (* (* y 4.0) y)) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (- (pow x 2) (* (* y 4.0) y))
  (/ (+ (* x x) (* (* y 4.0) y)) (cbrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (sqrt (- (* x x) (* (* y 4.0) y))))
  (/ (+ (* x x) (* (* y 4.0) y)) (- (* x x) (* (* y 4.0) y)))
  (/ (- (pow x 2) (* 4.0 (pow y 2))) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (* (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4)) (+ (pow x 2) (* 4.0 (pow y 2))))
  (* (+ (* 4.0 (pow y 2)) (pow x 2)) (+ (* 4.0 (pow y 2)) (pow x 2)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (log (- (* x x) (* (* y 4.0) y)))
  (exp (- (* x x) (* (* y 4.0) y)))
  (* (cbrt (- (* x x) (* (* y 4.0) y))) (cbrt (- (* x x) (* (* y 4.0) y))))
  (cbrt (- (* x x) (* (* y 4.0) y)))
  (pow (- (* x x) (* (* y 4.0) y)) 3)
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (- (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (* (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (pow x 4))
  (- (* 4.0 (pow y 2)))
  (- (pow x 4) (* (pow y 4) (* 4.0 4.0)))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (- (* 4.0 (pow y 2)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (log (+ (* 4.0 (pow y 2)) (pow x 2)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (pow (+ (* 4.0 (pow y 2)) (pow x 2)) 3)
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow x 6) (pow (* (* y 4.0) y) 3))
  (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x))))
  (- (pow x 4) (* (pow y 4) (* 4.0 4.0)))
  (- (pow x 2) (* (* y 4.0) y))
  -1.0
  1
  1
  (- (pow x 2) (* (* y 4.0) y))
  (- (pow x 2) (* (* y 4.0) y))
  (- (pow x 2) (* (* y 4.0) y))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
  (+ (* 4.0 (pow y 2)) (pow x 2))
3.732 * * * [progress]: adding candidates to table
3.929 * * [progress]: iteration 2 / 4
3.929 * * * [progress]: picking best candidate
3.942 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))>
3.942 * * * [progress]: localizing error
3.967 * * * [progress]: generating rewritten candidates
3.967 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
3.999 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
4.043 * * * * [progress]: [ 3 / 4 ] rewriting at (2)
4.143 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
4.154 * * * [progress]: generating series expansions
4.154 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
4.154 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2))))
4.154 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
4.154 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.154 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.154 * [taylor]: Taking taylor expansion of x in y
4.154 * [backup-simplify]: Simplify x into x
4.154 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.154 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.154 * [taylor]: Taking taylor expansion of x in y
4.154 * [backup-simplify]: Simplify x into x
4.154 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.154 * [taylor]: Taking taylor expansion of 4.0 in y
4.154 * [backup-simplify]: Simplify 4.0 into 4.0
4.154 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.154 * [taylor]: Taking taylor expansion of y in y
4.154 * [backup-simplify]: Simplify 0 into 0
4.154 * [backup-simplify]: Simplify 1 into 1
4.154 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.154 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.154 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.155 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.155 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.155 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.155 * [taylor]: Taking taylor expansion of x in x
4.155 * [backup-simplify]: Simplify 0 into 0
4.155 * [backup-simplify]: Simplify 1 into 1
4.155 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.155 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.155 * [taylor]: Taking taylor expansion of x in x
4.155 * [backup-simplify]: Simplify 0 into 0
4.155 * [backup-simplify]: Simplify 1 into 1
4.155 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.155 * [taylor]: Taking taylor expansion of 4.0 in x
4.155 * [backup-simplify]: Simplify 4.0 into 4.0
4.155 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.155 * [taylor]: Taking taylor expansion of y in x
4.155 * [backup-simplify]: Simplify y into y
4.155 * [backup-simplify]: Simplify (* 1 1) into 1
4.155 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.156 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.156 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.156 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.156 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.156 * [taylor]: Taking taylor expansion of x in x
4.156 * [backup-simplify]: Simplify 0 into 0
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.156 * [taylor]: Taking taylor expansion of x in x
4.156 * [backup-simplify]: Simplify 0 into 0
4.156 * [backup-simplify]: Simplify 1 into 1
4.156 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.156 * [taylor]: Taking taylor expansion of 4.0 in x
4.156 * [backup-simplify]: Simplify 4.0 into 4.0
4.156 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.156 * [taylor]: Taking taylor expansion of y in x
4.156 * [backup-simplify]: Simplify y into y
4.156 * [backup-simplify]: Simplify (* 1 1) into 1
4.156 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.156 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.157 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.157 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.157 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
4.157 * [taylor]: Taking taylor expansion of 0.25 in y
4.157 * [backup-simplify]: Simplify 0.25 into 0.25
4.157 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.157 * [taylor]: Taking taylor expansion of y in y
4.157 * [backup-simplify]: Simplify 0 into 0
4.157 * [backup-simplify]: Simplify 1 into 1
4.157 * [backup-simplify]: Simplify (* 1 1) into 1
4.157 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
4.158 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.158 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.159 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
4.160 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.160 * [backup-simplify]: Simplify 0 into 0
4.161 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.161 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.161 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.162 * [backup-simplify]: Simplify (+ 0 0) into 0
4.162 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.162 * [taylor]: Taking taylor expansion of 0 in y
4.162 * [backup-simplify]: Simplify 0 into 0
4.162 * [backup-simplify]: Simplify 0 into 0
4.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.164 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.164 * [backup-simplify]: Simplify 0 into 0
4.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.166 * [backup-simplify]: Simplify (* 1 1) into 1
4.166 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.167 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.168 * [backup-simplify]: Simplify (+ 1 0) into 1
4.168 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
4.168 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
4.168 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
4.169 * [taylor]: Taking taylor expansion of 0.0625 in y
4.169 * [backup-simplify]: Simplify 0.0625 into 0.0625
4.169 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
4.169 * [taylor]: Taking taylor expansion of (pow y 4) in y
4.169 * [taylor]: Taking taylor expansion of y in y
4.169 * [backup-simplify]: Simplify 0 into 0
4.169 * [backup-simplify]: Simplify 1 into 1
4.169 * [backup-simplify]: Simplify (* 1 1) into 1
4.169 * [backup-simplify]: Simplify (* 1 1) into 1
4.170 * [backup-simplify]: Simplify (/ 1 1) into 1
4.171 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.172 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.175 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.175 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.176 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.178 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.179 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.180 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.181 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.182 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.182 * [backup-simplify]: Simplify (- 0) into 0
4.182 * [backup-simplify]: Simplify 0 into 0
4.182 * [backup-simplify]: Simplify 0 into 0
4.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.185 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.185 * [backup-simplify]: Simplify 0 into 0
4.185 * [backup-simplify]: Simplify 0 into 0
4.186 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
4.186 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
4.186 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.186 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.186 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.186 * [taylor]: Taking taylor expansion of x in y
4.186 * [backup-simplify]: Simplify x into x
4.186 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.186 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.186 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.186 * [taylor]: Taking taylor expansion of x in y
4.186 * [backup-simplify]: Simplify x into x
4.186 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.186 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.186 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.186 * [taylor]: Taking taylor expansion of 4.0 in y
4.186 * [backup-simplify]: Simplify 4.0 into 4.0
4.186 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.186 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.186 * [taylor]: Taking taylor expansion of y in y
4.186 * [backup-simplify]: Simplify 0 into 0
4.186 * [backup-simplify]: Simplify 1 into 1
4.187 * [backup-simplify]: Simplify (* 1 1) into 1
4.187 * [backup-simplify]: Simplify (/ 1 1) into 1
4.187 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.188 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.188 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.189 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
4.189 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.189 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.189 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.189 * [taylor]: Taking taylor expansion of x in x
4.189 * [backup-simplify]: Simplify 0 into 0
4.189 * [backup-simplify]: Simplify 1 into 1
4.189 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.189 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.189 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.189 * [taylor]: Taking taylor expansion of x in x
4.189 * [backup-simplify]: Simplify 0 into 0
4.189 * [backup-simplify]: Simplify 1 into 1
4.190 * [backup-simplify]: Simplify (* 1 1) into 1
4.190 * [backup-simplify]: Simplify (/ 1 1) into 1
4.190 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.190 * [taylor]: Taking taylor expansion of 4.0 in x
4.190 * [backup-simplify]: Simplify 4.0 into 4.0
4.190 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.190 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.190 * [taylor]: Taking taylor expansion of y in x
4.190 * [backup-simplify]: Simplify y into y
4.190 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.190 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.191 * [backup-simplify]: Simplify (* 1 1) into 1
4.191 * [backup-simplify]: Simplify (+ 1 0) into 1
4.191 * [backup-simplify]: Simplify (* 1 1) into 1
4.192 * [backup-simplify]: Simplify (/ 1 1) into 1
4.192 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.192 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.192 * [backup-simplify]: Simplify 0 into 0
4.192 * [backup-simplify]: Simplify 1 into 1
4.192 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.192 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.192 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.192 * [taylor]: Taking taylor expansion of x in x
4.192 * [backup-simplify]: Simplify 0 into 0
4.192 * [backup-simplify]: Simplify 1 into 1
4.193 * [backup-simplify]: Simplify (* 1 1) into 1
4.193 * [backup-simplify]: Simplify (/ 1 1) into 1
4.193 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.193 * [taylor]: Taking taylor expansion of 4.0 in x
4.193 * [backup-simplify]: Simplify 4.0 into 4.0
4.193 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.193 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.193 * [taylor]: Taking taylor expansion of y in x
4.193 * [backup-simplify]: Simplify y into y
4.193 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.193 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.194 * [backup-simplify]: Simplify (* 1 1) into 1
4.194 * [backup-simplify]: Simplify (+ 1 0) into 1
4.195 * [backup-simplify]: Simplify (* 1 1) into 1
4.195 * [backup-simplify]: Simplify (/ 1 1) into 1
4.195 * [taylor]: Taking taylor expansion of 1 in y
4.195 * [backup-simplify]: Simplify 1 into 1
4.195 * [backup-simplify]: Simplify 0 into 0
4.195 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.196 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.196 * [backup-simplify]: Simplify (+ 0 0) into 0
4.196 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.197 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.197 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.197 * [taylor]: Taking taylor expansion of 0 in y
4.197 * [backup-simplify]: Simplify 0 into 0
4.197 * [backup-simplify]: Simplify 0 into 0
4.197 * [backup-simplify]: Simplify 0 into 0
4.198 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.198 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.199 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.199 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.200 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
4.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.200 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.200 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.200 * [taylor]: Taking taylor expansion of 4.0 in y
4.200 * [backup-simplify]: Simplify 4.0 into 4.0
4.200 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.200 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.200 * [taylor]: Taking taylor expansion of y in y
4.200 * [backup-simplify]: Simplify 0 into 0
4.200 * [backup-simplify]: Simplify 1 into 1
4.201 * [backup-simplify]: Simplify (* 1 1) into 1
4.201 * [backup-simplify]: Simplify (/ 1 1) into 1
4.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.202 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.202 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.203 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.204 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.205 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.206 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.206 * [backup-simplify]: Simplify (- 0) into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify 0 into 0
4.206 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
4.207 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
4.207 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.207 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.207 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.207 * [taylor]: Taking taylor expansion of x in y
4.207 * [backup-simplify]: Simplify x into x
4.207 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.207 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.207 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.207 * [taylor]: Taking taylor expansion of x in y
4.207 * [backup-simplify]: Simplify x into x
4.207 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.207 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.207 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.207 * [taylor]: Taking taylor expansion of 4.0 in y
4.207 * [backup-simplify]: Simplify 4.0 into 4.0
4.207 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.207 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.207 * [taylor]: Taking taylor expansion of y in y
4.207 * [backup-simplify]: Simplify 0 into 0
4.207 * [backup-simplify]: Simplify 1 into 1
4.207 * [backup-simplify]: Simplify (* 1 1) into 1
4.208 * [backup-simplify]: Simplify (/ 1 1) into 1
4.208 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.208 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.208 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.208 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
4.208 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.208 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.208 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.208 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.208 * [taylor]: Taking taylor expansion of x in x
4.208 * [backup-simplify]: Simplify 0 into 0
4.208 * [backup-simplify]: Simplify 1 into 1
4.208 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.208 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.208 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.209 * [taylor]: Taking taylor expansion of x in x
4.209 * [backup-simplify]: Simplify 0 into 0
4.209 * [backup-simplify]: Simplify 1 into 1
4.209 * [backup-simplify]: Simplify (* 1 1) into 1
4.209 * [backup-simplify]: Simplify (/ 1 1) into 1
4.209 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.209 * [taylor]: Taking taylor expansion of 4.0 in x
4.209 * [backup-simplify]: Simplify 4.0 into 4.0
4.209 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.209 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.209 * [taylor]: Taking taylor expansion of y in x
4.209 * [backup-simplify]: Simplify y into y
4.209 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.209 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.209 * [backup-simplify]: Simplify (* 1 1) into 1
4.210 * [backup-simplify]: Simplify (+ 1 0) into 1
4.210 * [backup-simplify]: Simplify (* 1 1) into 1
4.210 * [backup-simplify]: Simplify (/ 1 1) into 1
4.210 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.210 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 1 into 1
4.210 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.210 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.210 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.210 * [taylor]: Taking taylor expansion of x in x
4.210 * [backup-simplify]: Simplify 0 into 0
4.210 * [backup-simplify]: Simplify 1 into 1
4.211 * [backup-simplify]: Simplify (* 1 1) into 1
4.211 * [backup-simplify]: Simplify (/ 1 1) into 1
4.211 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.211 * [taylor]: Taking taylor expansion of 4.0 in x
4.211 * [backup-simplify]: Simplify 4.0 into 4.0
4.211 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.211 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.211 * [taylor]: Taking taylor expansion of y in x
4.211 * [backup-simplify]: Simplify y into y
4.211 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.211 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.211 * [backup-simplify]: Simplify (* 1 1) into 1
4.212 * [backup-simplify]: Simplify (+ 1 0) into 1
4.212 * [backup-simplify]: Simplify (* 1 1) into 1
4.212 * [backup-simplify]: Simplify (/ 1 1) into 1
4.212 * [taylor]: Taking taylor expansion of 1 in y
4.212 * [backup-simplify]: Simplify 1 into 1
4.212 * [backup-simplify]: Simplify 0 into 0
4.213 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.213 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.213 * [backup-simplify]: Simplify (+ 0 0) into 0
4.214 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.214 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.214 * [taylor]: Taking taylor expansion of 0 in y
4.214 * [backup-simplify]: Simplify 0 into 0
4.214 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify 0 into 0
4.215 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.216 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.216 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.216 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.217 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
4.217 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.217 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
4.217 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.217 * [taylor]: Taking taylor expansion of 4.0 in y
4.217 * [backup-simplify]: Simplify 4.0 into 4.0
4.217 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.218 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.218 * [taylor]: Taking taylor expansion of y in y
4.218 * [backup-simplify]: Simplify 0 into 0
4.218 * [backup-simplify]: Simplify 1 into 1
4.218 * [backup-simplify]: Simplify (* 1 1) into 1
4.218 * [backup-simplify]: Simplify (/ 1 1) into 1
4.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.219 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.219 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.220 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.221 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.223 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.223 * [backup-simplify]: Simplify (- 0) into 0
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * [backup-simplify]: Simplify 0 into 0
4.223 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
4.223 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
4.223 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
4.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.223 * [taylor]: Taking taylor expansion of 4.0 in x
4.223 * [backup-simplify]: Simplify 4.0 into 4.0
4.224 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.224 * [taylor]: Taking taylor expansion of y in x
4.224 * [backup-simplify]: Simplify y into y
4.224 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.224 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.224 * [taylor]: Taking taylor expansion of x in x
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 1 into 1
4.224 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.224 * [taylor]: Taking taylor expansion of 4.0 in x
4.224 * [backup-simplify]: Simplify 4.0 into 4.0
4.224 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.224 * [taylor]: Taking taylor expansion of y in x
4.224 * [backup-simplify]: Simplify y into y
4.224 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.224 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.224 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.224 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.224 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.224 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.224 * [taylor]: Taking taylor expansion of 4.0 in y
4.224 * [backup-simplify]: Simplify 4.0 into 4.0
4.224 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.224 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.224 * [taylor]: Taking taylor expansion of y in y
4.224 * [backup-simplify]: Simplify 0 into 0
4.224 * [backup-simplify]: Simplify 1 into 1
4.224 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.224 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.224 * [taylor]: Taking taylor expansion of x in y
4.224 * [backup-simplify]: Simplify x into x
4.224 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.224 * [taylor]: Taking taylor expansion of 4.0 in y
4.224 * [backup-simplify]: Simplify 4.0 into 4.0
4.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.225 * [taylor]: Taking taylor expansion of y in y
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 1 into 1
4.225 * [backup-simplify]: Simplify (* 1 1) into 1
4.225 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.225 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.225 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.225 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.225 * [taylor]: Taking taylor expansion of 4.0 in y
4.225 * [backup-simplify]: Simplify 4.0 into 4.0
4.225 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.225 * [taylor]: Taking taylor expansion of y in y
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 1 into 1
4.225 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.225 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.225 * [taylor]: Taking taylor expansion of x in y
4.225 * [backup-simplify]: Simplify x into x
4.225 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.225 * [taylor]: Taking taylor expansion of 4.0 in y
4.225 * [backup-simplify]: Simplify 4.0 into 4.0
4.225 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.225 * [taylor]: Taking taylor expansion of y in y
4.225 * [backup-simplify]: Simplify 0 into 0
4.225 * [backup-simplify]: Simplify 1 into 1
4.226 * [backup-simplify]: Simplify (* 1 1) into 1
4.226 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.226 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.226 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.226 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
4.226 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
4.226 * [taylor]: Taking taylor expansion of 4.0 in x
4.226 * [backup-simplify]: Simplify 4.0 into 4.0
4.226 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.226 * [taylor]: Taking taylor expansion of x in x
4.226 * [backup-simplify]: Simplify 0 into 0
4.226 * [backup-simplify]: Simplify 1 into 1
4.226 * [backup-simplify]: Simplify (* 1 1) into 1
4.227 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
4.227 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.228 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.228 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
4.229 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.229 * [backup-simplify]: Simplify 0 into 0
4.229 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.229 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
4.229 * [backup-simplify]: Simplify (+ 0 0) into 0
4.230 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
4.230 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
4.230 * [taylor]: Taking taylor expansion of 0 in x
4.230 * [backup-simplify]: Simplify 0 into 0
4.230 * [backup-simplify]: Simplify 0 into 0
4.231 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.231 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.231 * [backup-simplify]: Simplify 0 into 0
4.232 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.232 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
4.232 * [backup-simplify]: Simplify (* 1 1) into 1
4.233 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.233 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.233 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
4.234 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
4.234 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
4.234 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
4.234 * [taylor]: Taking taylor expansion of 16.0 in x
4.234 * [backup-simplify]: Simplify 16.0 into 16.0
4.234 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
4.234 * [taylor]: Taking taylor expansion of (pow x 4) in x
4.234 * [taylor]: Taking taylor expansion of x in x
4.234 * [backup-simplify]: Simplify 0 into 0
4.234 * [backup-simplify]: Simplify 1 into 1
4.234 * [backup-simplify]: Simplify (* 1 1) into 1
4.234 * [backup-simplify]: Simplify (* 1 1) into 1
4.235 * [backup-simplify]: Simplify (/ 1 1) into 1
4.235 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.236 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.236 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.239 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.241 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.242 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.243 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.244 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.244 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.245 * [backup-simplify]: Simplify (- 0) into 0
4.245 * [backup-simplify]: Simplify 0 into 0
4.245 * [backup-simplify]: Simplify 0 into 0
4.245 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.246 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.246 * [backup-simplify]: Simplify 0 into 0
4.246 * [backup-simplify]: Simplify 0 into 0
4.246 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
4.246 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
4.246 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.246 * [taylor]: Taking taylor expansion of 4.0 in x
4.246 * [backup-simplify]: Simplify 4.0 into 4.0
4.246 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.246 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.246 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.246 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.247 * [taylor]: Taking taylor expansion of x in x
4.247 * [backup-simplify]: Simplify 0 into 0
4.247 * [backup-simplify]: Simplify 1 into 1
4.247 * [backup-simplify]: Simplify (* 1 1) into 1
4.247 * [backup-simplify]: Simplify (/ 1 1) into 1
4.247 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.247 * [taylor]: Taking taylor expansion of 4.0 in x
4.247 * [backup-simplify]: Simplify 4.0 into 4.0
4.247 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.247 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.247 * [taylor]: Taking taylor expansion of y in x
4.247 * [backup-simplify]: Simplify y into y
4.247 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.247 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.248 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.248 * [taylor]: Taking taylor expansion of y in x
4.248 * [backup-simplify]: Simplify y into y
4.248 * [backup-simplify]: Simplify (+ 1 0) into 1
4.248 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.248 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.248 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.248 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.248 * [taylor]: Taking taylor expansion of 4.0 in y
4.248 * [backup-simplify]: Simplify 4.0 into 4.0
4.248 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.248 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.248 * [taylor]: Taking taylor expansion of x in y
4.248 * [backup-simplify]: Simplify x into x
4.248 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.248 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.248 * [taylor]: Taking taylor expansion of 4.0 in y
4.248 * [backup-simplify]: Simplify 4.0 into 4.0
4.249 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.249 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.249 * [taylor]: Taking taylor expansion of y in y
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 1 into 1
4.249 * [backup-simplify]: Simplify (* 1 1) into 1
4.249 * [backup-simplify]: Simplify (/ 1 1) into 1
4.249 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.249 * [taylor]: Taking taylor expansion of y in y
4.249 * [backup-simplify]: Simplify 0 into 0
4.249 * [backup-simplify]: Simplify 1 into 1
4.249 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.250 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.250 * [backup-simplify]: Simplify (* 1 1) into 1
4.250 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.250 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.250 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.251 * [taylor]: Taking taylor expansion of 4.0 in y
4.251 * [backup-simplify]: Simplify 4.0 into 4.0
4.251 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.251 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.251 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.251 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.251 * [taylor]: Taking taylor expansion of x in y
4.251 * [backup-simplify]: Simplify x into x
4.251 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.251 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.251 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.251 * [taylor]: Taking taylor expansion of 4.0 in y
4.251 * [backup-simplify]: Simplify 4.0 into 4.0
4.251 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.251 * [taylor]: Taking taylor expansion of y in y
4.251 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify 1 into 1
4.251 * [backup-simplify]: Simplify (* 1 1) into 1
4.251 * [backup-simplify]: Simplify (/ 1 1) into 1
4.251 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.251 * [taylor]: Taking taylor expansion of y in y
4.251 * [backup-simplify]: Simplify 0 into 0
4.251 * [backup-simplify]: Simplify 1 into 1
4.252 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.252 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.252 * [backup-simplify]: Simplify (* 1 1) into 1
4.253 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.253 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.253 * [taylor]: Taking taylor expansion of 1.0 in x
4.253 * [backup-simplify]: Simplify 1.0 into 1.0
4.253 * [backup-simplify]: Simplify 0 into 0
4.253 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.254 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.254 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.255 * [backup-simplify]: Simplify (+ 0 0) into 0
4.255 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.256 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.256 * [taylor]: Taking taylor expansion of 0 in x
4.256 * [backup-simplify]: Simplify 0 into 0
4.256 * [backup-simplify]: Simplify 0 into 0
4.256 * [backup-simplify]: Simplify 0 into 0
4.256 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.258 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.258 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
4.259 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.259 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
4.259 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.259 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.259 * [taylor]: Taking taylor expansion of 0.25 in x
4.259 * [backup-simplify]: Simplify 0.25 into 0.25
4.259 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.259 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.259 * [taylor]: Taking taylor expansion of x in x
4.259 * [backup-simplify]: Simplify 0 into 0
4.260 * [backup-simplify]: Simplify 1 into 1
4.260 * [backup-simplify]: Simplify (* 1 1) into 1
4.260 * [backup-simplify]: Simplify (/ 1 1) into 1
4.261 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.261 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.261 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.262 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.263 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.266 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.267 * [backup-simplify]: Simplify (- 0) into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.267 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
4.268 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
4.268 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.268 * [taylor]: Taking taylor expansion of 4.0 in x
4.268 * [backup-simplify]: Simplify 4.0 into 4.0
4.268 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.268 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.268 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.268 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.268 * [taylor]: Taking taylor expansion of x in x
4.268 * [backup-simplify]: Simplify 0 into 0
4.268 * [backup-simplify]: Simplify 1 into 1
4.268 * [backup-simplify]: Simplify (* 1 1) into 1
4.269 * [backup-simplify]: Simplify (/ 1 1) into 1
4.269 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.269 * [taylor]: Taking taylor expansion of 4.0 in x
4.269 * [backup-simplify]: Simplify 4.0 into 4.0
4.269 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.269 * [taylor]: Taking taylor expansion of y in x
4.269 * [backup-simplify]: Simplify y into y
4.269 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.269 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.269 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.269 * [taylor]: Taking taylor expansion of y in x
4.269 * [backup-simplify]: Simplify y into y
4.270 * [backup-simplify]: Simplify (+ 1 0) into 1
4.270 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.270 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.270 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
4.270 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.270 * [taylor]: Taking taylor expansion of 4.0 in y
4.270 * [backup-simplify]: Simplify 4.0 into 4.0
4.270 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.270 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.270 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.270 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.270 * [taylor]: Taking taylor expansion of x in y
4.270 * [backup-simplify]: Simplify x into x
4.270 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.271 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.271 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.271 * [taylor]: Taking taylor expansion of 4.0 in y
4.271 * [backup-simplify]: Simplify 4.0 into 4.0
4.271 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.271 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.271 * [taylor]: Taking taylor expansion of y in y
4.271 * [backup-simplify]: Simplify 0 into 0
4.271 * [backup-simplify]: Simplify 1 into 1
4.271 * [backup-simplify]: Simplify (* 1 1) into 1
4.272 * [backup-simplify]: Simplify (/ 1 1) into 1
4.272 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.272 * [taylor]: Taking taylor expansion of y in y
4.272 * [backup-simplify]: Simplify 0 into 0
4.272 * [backup-simplify]: Simplify 1 into 1
4.272 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.273 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.273 * [backup-simplify]: Simplify (* 1 1) into 1
4.274 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.274 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.274 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.274 * [taylor]: Taking taylor expansion of 4.0 in y
4.274 * [backup-simplify]: Simplify 4.0 into 4.0
4.274 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.274 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.274 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.274 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.274 * [taylor]: Taking taylor expansion of x in y
4.274 * [backup-simplify]: Simplify x into x
4.275 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.275 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.275 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.275 * [taylor]: Taking taylor expansion of 4.0 in y
4.275 * [backup-simplify]: Simplify 4.0 into 4.0
4.275 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.275 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.275 * [taylor]: Taking taylor expansion of y in y
4.275 * [backup-simplify]: Simplify 0 into 0
4.275 * [backup-simplify]: Simplify 1 into 1
4.275 * [backup-simplify]: Simplify (* 1 1) into 1
4.276 * [backup-simplify]: Simplify (/ 1 1) into 1
4.276 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.276 * [taylor]: Taking taylor expansion of y in y
4.276 * [backup-simplify]: Simplify 0 into 0
4.276 * [backup-simplify]: Simplify 1 into 1
4.276 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.277 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.277 * [backup-simplify]: Simplify (* 1 1) into 1
4.277 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.278 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
4.278 * [taylor]: Taking taylor expansion of 1.0 in x
4.278 * [backup-simplify]: Simplify 1.0 into 1.0
4.278 * [backup-simplify]: Simplify 0 into 0
4.279 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.279 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.280 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.281 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.281 * [backup-simplify]: Simplify (+ 0 0) into 0
4.282 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.282 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
4.282 * [taylor]: Taking taylor expansion of 0 in x
4.283 * [backup-simplify]: Simplify 0 into 0
4.283 * [backup-simplify]: Simplify 0 into 0
4.283 * [backup-simplify]: Simplify 0 into 0
4.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.284 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.285 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.286 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.286 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
4.287 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
4.289 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
4.289 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
4.289 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
4.289 * [taylor]: Taking taylor expansion of 0.25 in x
4.289 * [backup-simplify]: Simplify 0.25 into 0.25
4.289 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.289 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.289 * [taylor]: Taking taylor expansion of x in x
4.289 * [backup-simplify]: Simplify 0 into 0
4.289 * [backup-simplify]: Simplify 1 into 1
4.289 * [backup-simplify]: Simplify (* 1 1) into 1
4.290 * [backup-simplify]: Simplify (/ 1 1) into 1
4.291 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.291 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.292 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.293 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.294 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.295 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.296 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.297 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.298 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.298 * [backup-simplify]: Simplify (- 0) into 0
4.298 * [backup-simplify]: Simplify 0 into 0
4.299 * [backup-simplify]: Simplify 0 into 0
4.299 * [backup-simplify]: Simplify 0 into 0
4.299 * [backup-simplify]: Simplify 0 into 0
4.299 * * * * [progress]: [ 3 / 4 ] generating series at (2)
4.299 * [backup-simplify]: Simplify (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) into (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))))
4.300 * [approximate]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in (x y) around 0
4.300 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
4.300 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.300 * [taylor]: Taking taylor expansion of x in y
4.300 * [backup-simplify]: Simplify x into x
4.300 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.300 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.300 * [taylor]: Taking taylor expansion of x in y
4.300 * [backup-simplify]: Simplify x into x
4.300 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.300 * [taylor]: Taking taylor expansion of 4.0 in y
4.300 * [backup-simplify]: Simplify 4.0 into 4.0
4.300 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.300 * [taylor]: Taking taylor expansion of y in y
4.300 * [backup-simplify]: Simplify 0 into 0
4.300 * [backup-simplify]: Simplify 1 into 1
4.300 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.300 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.300 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.301 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
4.301 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
4.301 * [taylor]: Taking taylor expansion of 4.0 in y
4.301 * [backup-simplify]: Simplify 4.0 into 4.0
4.301 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
4.301 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.301 * [taylor]: Taking taylor expansion of y in y
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.301 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.301 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.301 * [taylor]: Taking taylor expansion of x in y
4.301 * [backup-simplify]: Simplify x into x
4.301 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.301 * [taylor]: Taking taylor expansion of 4.0 in y
4.301 * [backup-simplify]: Simplify 4.0 into 4.0
4.301 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.301 * [taylor]: Taking taylor expansion of y in y
4.301 * [backup-simplify]: Simplify 0 into 0
4.301 * [backup-simplify]: Simplify 1 into 1
4.302 * [backup-simplify]: Simplify (* 1 1) into 1
4.302 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.302 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
4.302 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.302 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
4.302 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.302 * [taylor]: Taking taylor expansion of x in x
4.302 * [backup-simplify]: Simplify 0 into 0
4.302 * [backup-simplify]: Simplify 1 into 1
4.302 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.302 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.302 * [taylor]: Taking taylor expansion of x in x
4.302 * [backup-simplify]: Simplify 0 into 0
4.302 * [backup-simplify]: Simplify 1 into 1
4.302 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.302 * [taylor]: Taking taylor expansion of 4.0 in x
4.302 * [backup-simplify]: Simplify 4.0 into 4.0
4.302 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.302 * [taylor]: Taking taylor expansion of y in x
4.302 * [backup-simplify]: Simplify y into y
4.303 * [backup-simplify]: Simplify (* 1 1) into 1
4.303 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.303 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.303 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.303 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.303 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.304 * [taylor]: Taking taylor expansion of 4.0 in x
4.304 * [backup-simplify]: Simplify 4.0 into 4.0
4.304 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.304 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.304 * [taylor]: Taking taylor expansion of y in x
4.304 * [backup-simplify]: Simplify y into y
4.304 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.304 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.304 * [taylor]: Taking taylor expansion of x in x
4.304 * [backup-simplify]: Simplify 0 into 0
4.304 * [backup-simplify]: Simplify 1 into 1
4.304 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.304 * [taylor]: Taking taylor expansion of 4.0 in x
4.304 * [backup-simplify]: Simplify 4.0 into 4.0
4.304 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.304 * [taylor]: Taking taylor expansion of y in x
4.304 * [backup-simplify]: Simplify y into y
4.304 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.304 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.304 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.304 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.305 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.305 * [taylor]: Taking taylor expansion of (- (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
4.305 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.305 * [taylor]: Taking taylor expansion of x in x
4.305 * [backup-simplify]: Simplify 0 into 0
4.305 * [backup-simplify]: Simplify 1 into 1
4.305 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.305 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.305 * [taylor]: Taking taylor expansion of x in x
4.305 * [backup-simplify]: Simplify 0 into 0
4.305 * [backup-simplify]: Simplify 1 into 1
4.305 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.305 * [taylor]: Taking taylor expansion of 4.0 in x
4.305 * [backup-simplify]: Simplify 4.0 into 4.0
4.305 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.305 * [taylor]: Taking taylor expansion of y in x
4.305 * [backup-simplify]: Simplify y into y
4.306 * [backup-simplify]: Simplify (* 1 1) into 1
4.306 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.306 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.306 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.306 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
4.306 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
4.306 * [taylor]: Taking taylor expansion of 4.0 in x
4.306 * [backup-simplify]: Simplify 4.0 into 4.0
4.306 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
4.306 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.306 * [taylor]: Taking taylor expansion of y in x
4.306 * [backup-simplify]: Simplify y into y
4.306 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.306 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.306 * [taylor]: Taking taylor expansion of x in x
4.307 * [backup-simplify]: Simplify 0 into 0
4.307 * [backup-simplify]: Simplify 1 into 1
4.307 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.307 * [taylor]: Taking taylor expansion of 4.0 in x
4.307 * [backup-simplify]: Simplify 4.0 into 4.0
4.307 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.307 * [taylor]: Taking taylor expansion of y in x
4.307 * [backup-simplify]: Simplify y into y
4.307 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.307 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.307 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.307 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.307 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
4.307 * [backup-simplify]: Simplify (* 4.0 0.25) into 1.0
4.308 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.308 * [backup-simplify]: Simplify (+ 0 (- 1.0)) into (- 1.0)
4.308 * [taylor]: Taking taylor expansion of (- 1.0) in y
4.308 * [taylor]: Taking taylor expansion of 1.0 in y
4.308 * [backup-simplify]: Simplify 1.0 into 1.0
4.309 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.309 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.309 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.309 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.309 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.309 * [backup-simplify]: Simplify (+ 0 0) into 0
4.310 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))))) into 0
4.310 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 0.25)) into 0
4.310 * [backup-simplify]: Simplify (- 0) into 0
4.311 * [backup-simplify]: Simplify (+ 0 0) into 0
4.311 * [taylor]: Taking taylor expansion of 0 in y
4.311 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify (- 0) into 0
4.311 * [backup-simplify]: Simplify 0 into 0
4.311 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.311 * [backup-simplify]: Simplify (* 1 1) into 1
4.312 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.312 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.313 * [backup-simplify]: Simplify (+ 1 0) into 1
4.313 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 2))))
4.313 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25))) into (- (* 0.25 (/ 1 (pow y 2))))
4.314 * [backup-simplify]: Simplify (- (- (* 0.25 (/ 1 (pow y 2))))) into (* 0.25 (/ 1 (pow y 2)))
4.314 * [backup-simplify]: Simplify (+ (/ 0.25 (pow y 2)) (* 0.25 (/ 1 (pow y 2)))) into (* 0.5 (/ 1 (pow y 2)))
4.314 * [taylor]: Taking taylor expansion of (* 0.5 (/ 1 (pow y 2))) in y
4.314 * [taylor]: Taking taylor expansion of 0.5 in y
4.314 * [backup-simplify]: Simplify 0.5 into 0.5
4.314 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.314 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.314 * [taylor]: Taking taylor expansion of y in y
4.314 * [backup-simplify]: Simplify 0 into 0
4.314 * [backup-simplify]: Simplify 1 into 1
4.314 * [backup-simplify]: Simplify (* 1 1) into 1
4.314 * [backup-simplify]: Simplify (/ 1 1) into 1
4.315 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.317 * [backup-simplify]: Simplify (+ (* 0.5 0) (+ (* 0 0) (* 0 1))) into 0
4.317 * [backup-simplify]: Simplify 0 into 0
4.317 * [backup-simplify]: Simplify 0 into 0
4.317 * [backup-simplify]: Simplify (- 0) into 0
4.317 * [backup-simplify]: Simplify 0 into 0
4.317 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.318 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.318 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.318 * [backup-simplify]: Simplify (+ 0 0) into 0
4.318 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.319 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.319 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.320 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.321 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.321 * [backup-simplify]: Simplify (+ 0 0) into 0
4.321 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* 0.25 (/ 0 (* 4.0 (pow y 2)))) (* 0 (/ 1 (* 4.0 (pow y 2)))) (* (- (* 0.0625 (/ 1 (pow y 2)))) (/ 0 (* 4.0 (pow y 2)))))) into 0
4.322 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 (- (* 0.0625 (/ 1 (pow y 2))))) (+ (* 0 0) (* 0 0.25)))) into 0
4.322 * [backup-simplify]: Simplify (- 0) into 0
4.322 * [backup-simplify]: Simplify (+ 0 0) into 0
4.322 * [taylor]: Taking taylor expansion of 0 in y
4.323 * [backup-simplify]: Simplify 0 into 0
4.323 * [backup-simplify]: Simplify 0 into 0
4.323 * [backup-simplify]: Simplify (- 1.0) into (- 1.0)
4.323 * [backup-simplify]: Simplify (- (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))))
4.323 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
4.323 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
4.323 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.323 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.323 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.323 * [taylor]: Taking taylor expansion of x in y
4.323 * [backup-simplify]: Simplify x into x
4.323 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.323 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.324 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.324 * [taylor]: Taking taylor expansion of x in y
4.324 * [backup-simplify]: Simplify x into x
4.324 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.324 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.324 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.324 * [taylor]: Taking taylor expansion of 4.0 in y
4.324 * [backup-simplify]: Simplify 4.0 into 4.0
4.324 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.324 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.324 * [taylor]: Taking taylor expansion of y in y
4.324 * [backup-simplify]: Simplify 0 into 0
4.324 * [backup-simplify]: Simplify 1 into 1
4.324 * [backup-simplify]: Simplify (* 1 1) into 1
4.324 * [backup-simplify]: Simplify (/ 1 1) into 1
4.324 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.325 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.325 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.325 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
4.325 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.325 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
4.325 * [taylor]: Taking taylor expansion of 4.0 in y
4.325 * [backup-simplify]: Simplify 4.0 into 4.0
4.325 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.325 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.325 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.325 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.325 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.325 * [taylor]: Taking taylor expansion of x in y
4.325 * [backup-simplify]: Simplify x into x
4.325 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.325 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.325 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.325 * [taylor]: Taking taylor expansion of 4.0 in y
4.326 * [backup-simplify]: Simplify 4.0 into 4.0
4.326 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.326 * [taylor]: Taking taylor expansion of y in y
4.326 * [backup-simplify]: Simplify 0 into 0
4.326 * [backup-simplify]: Simplify 1 into 1
4.326 * [backup-simplify]: Simplify (* 1 1) into 1
4.326 * [backup-simplify]: Simplify (/ 1 1) into 1
4.326 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.326 * [taylor]: Taking taylor expansion of y in y
4.326 * [backup-simplify]: Simplify 0 into 0
4.326 * [backup-simplify]: Simplify 1 into 1
4.326 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.327 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.327 * [backup-simplify]: Simplify (* 1 1) into 1
4.327 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.327 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.327 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
4.328 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.328 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.328 * [taylor]: Taking taylor expansion of x in x
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 1 into 1
4.328 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.328 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.328 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.328 * [taylor]: Taking taylor expansion of x in x
4.328 * [backup-simplify]: Simplify 0 into 0
4.328 * [backup-simplify]: Simplify 1 into 1
4.328 * [backup-simplify]: Simplify (* 1 1) into 1
4.328 * [backup-simplify]: Simplify (/ 1 1) into 1
4.328 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.328 * [taylor]: Taking taylor expansion of 4.0 in x
4.328 * [backup-simplify]: Simplify 4.0 into 4.0
4.328 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.328 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.328 * [taylor]: Taking taylor expansion of y in x
4.328 * [backup-simplify]: Simplify y into y
4.328 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.328 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.329 * [backup-simplify]: Simplify (* 1 1) into 1
4.329 * [backup-simplify]: Simplify (+ 1 0) into 1
4.329 * [backup-simplify]: Simplify (* 1 1) into 1
4.329 * [backup-simplify]: Simplify (/ 1 1) into 1
4.329 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.329 * [taylor]: Taking taylor expansion of 4.0 in x
4.330 * [backup-simplify]: Simplify 4.0 into 4.0
4.330 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.330 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.330 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.330 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.330 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.330 * [taylor]: Taking taylor expansion of x in x
4.330 * [backup-simplify]: Simplify 0 into 0
4.330 * [backup-simplify]: Simplify 1 into 1
4.330 * [backup-simplify]: Simplify (* 1 1) into 1
4.330 * [backup-simplify]: Simplify (/ 1 1) into 1
4.330 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.330 * [taylor]: Taking taylor expansion of 4.0 in x
4.330 * [backup-simplify]: Simplify 4.0 into 4.0
4.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.330 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.330 * [taylor]: Taking taylor expansion of y in x
4.330 * [backup-simplify]: Simplify y into y
4.330 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.330 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.330 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.330 * [taylor]: Taking taylor expansion of y in x
4.330 * [backup-simplify]: Simplify y into y
4.331 * [backup-simplify]: Simplify (+ 1 0) into 1
4.331 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.331 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.331 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.331 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
4.331 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.331 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.331 * [taylor]: Taking taylor expansion of x in x
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify 1 into 1
4.331 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.331 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.331 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.331 * [taylor]: Taking taylor expansion of x in x
4.331 * [backup-simplify]: Simplify 0 into 0
4.331 * [backup-simplify]: Simplify 1 into 1
4.331 * [backup-simplify]: Simplify (* 1 1) into 1
4.332 * [backup-simplify]: Simplify (/ 1 1) into 1
4.332 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.332 * [taylor]: Taking taylor expansion of 4.0 in x
4.332 * [backup-simplify]: Simplify 4.0 into 4.0
4.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.332 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.332 * [taylor]: Taking taylor expansion of y in x
4.332 * [backup-simplify]: Simplify y into y
4.332 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.332 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.332 * [backup-simplify]: Simplify (* 1 1) into 1
4.332 * [backup-simplify]: Simplify (+ 1 0) into 1
4.333 * [backup-simplify]: Simplify (* 1 1) into 1
4.333 * [backup-simplify]: Simplify (/ 1 1) into 1
4.333 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.333 * [taylor]: Taking taylor expansion of 4.0 in x
4.333 * [backup-simplify]: Simplify 4.0 into 4.0
4.333 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.333 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.333 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.333 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.333 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.333 * [taylor]: Taking taylor expansion of x in x
4.333 * [backup-simplify]: Simplify 0 into 0
4.333 * [backup-simplify]: Simplify 1 into 1
4.333 * [backup-simplify]: Simplify (* 1 1) into 1
4.334 * [backup-simplify]: Simplify (/ 1 1) into 1
4.334 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.334 * [taylor]: Taking taylor expansion of 4.0 in x
4.334 * [backup-simplify]: Simplify 4.0 into 4.0
4.334 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.334 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.334 * [taylor]: Taking taylor expansion of y in x
4.334 * [backup-simplify]: Simplify y into y
4.334 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.334 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.334 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.334 * [taylor]: Taking taylor expansion of y in x
4.334 * [backup-simplify]: Simplify y into y
4.334 * [backup-simplify]: Simplify (+ 1 0) into 1
4.334 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.334 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.334 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.335 * [backup-simplify]: Simplify (+ 1 0) into 1
4.335 * [taylor]: Taking taylor expansion of 1 in y
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [backup-simplify]: Simplify 1 into 1
4.335 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.336 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.336 * [backup-simplify]: Simplify (+ 0 0) into 0
4.336 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.337 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.337 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.337 * [backup-simplify]: Simplify (+ 0 0) into 0
4.337 * [taylor]: Taking taylor expansion of 0 in y
4.337 * [backup-simplify]: Simplify 0 into 0
4.337 * [backup-simplify]: Simplify 0 into 0
4.337 * [backup-simplify]: Simplify 0 into 0
4.338 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.339 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.339 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.339 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.340 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.341 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
4.342 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.342 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.342 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.343 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
4.343 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.343 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.343 * [taylor]: Taking taylor expansion of 8.0 in y
4.343 * [backup-simplify]: Simplify 8.0 into 8.0
4.343 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.343 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.343 * [taylor]: Taking taylor expansion of y in y
4.343 * [backup-simplify]: Simplify 0 into 0
4.343 * [backup-simplify]: Simplify 1 into 1
4.343 * [backup-simplify]: Simplify (* 1 1) into 1
4.344 * [backup-simplify]: Simplify (/ 1 1) into 1
4.345 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.346 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.346 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.347 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.348 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.349 * [backup-simplify]: Simplify (- 0) into 0
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 0 into 0
4.349 * [backup-simplify]: Simplify 0 into 0
4.350 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.351 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.351 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.351 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.352 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.352 * [backup-simplify]: Simplify (+ 0 0) into 0
4.353 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.355 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
4.360 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.361 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.361 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.362 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.362 * [backup-simplify]: Simplify (+ 0 0) into 0
4.363 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
4.363 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.364 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.364 * [backup-simplify]: Simplify (- 0) into 0
4.365 * [backup-simplify]: Simplify (+ 0 0) into 0
4.365 * [taylor]: Taking taylor expansion of 0 in y
4.365 * [backup-simplify]: Simplify 0 into 0
4.365 * [backup-simplify]: Simplify 0 into 0
4.365 * [backup-simplify]: Simplify 1 into 1
4.366 * [backup-simplify]: Simplify (- (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))))
4.366 * [approximate]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in (x y) around 0
4.366 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in y
4.366 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
4.366 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
4.366 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.366 * [taylor]: Taking taylor expansion of x in y
4.366 * [backup-simplify]: Simplify x into x
4.366 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.366 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.366 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.366 * [taylor]: Taking taylor expansion of x in y
4.366 * [backup-simplify]: Simplify x into x
4.367 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.367 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.367 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.367 * [taylor]: Taking taylor expansion of 4.0 in y
4.367 * [backup-simplify]: Simplify 4.0 into 4.0
4.367 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.367 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.367 * [taylor]: Taking taylor expansion of y in y
4.367 * [backup-simplify]: Simplify 0 into 0
4.367 * [backup-simplify]: Simplify 1 into 1
4.368 * [backup-simplify]: Simplify (* 1 1) into 1
4.368 * [backup-simplify]: Simplify (/ 1 1) into 1
4.368 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.368 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.369 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.369 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
4.369 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
4.369 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in y
4.369 * [taylor]: Taking taylor expansion of 4.0 in y
4.369 * [backup-simplify]: Simplify 4.0 into 4.0
4.369 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
4.369 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
4.369 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.369 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.369 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.370 * [taylor]: Taking taylor expansion of x in y
4.370 * [backup-simplify]: Simplify x into x
4.370 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.370 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.370 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.370 * [taylor]: Taking taylor expansion of 4.0 in y
4.370 * [backup-simplify]: Simplify 4.0 into 4.0
4.370 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.370 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.370 * [taylor]: Taking taylor expansion of y in y
4.370 * [backup-simplify]: Simplify 0 into 0
4.370 * [backup-simplify]: Simplify 1 into 1
4.370 * [backup-simplify]: Simplify (* 1 1) into 1
4.371 * [backup-simplify]: Simplify (/ 1 1) into 1
4.371 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.371 * [taylor]: Taking taylor expansion of y in y
4.371 * [backup-simplify]: Simplify 0 into 0
4.371 * [backup-simplify]: Simplify 1 into 1
4.371 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.372 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
4.372 * [backup-simplify]: Simplify (* 1 1) into 1
4.373 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.373 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
4.373 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
4.373 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.373 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.373 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.373 * [taylor]: Taking taylor expansion of x in x
4.373 * [backup-simplify]: Simplify 0 into 0
4.373 * [backup-simplify]: Simplify 1 into 1
4.373 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.373 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.373 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.373 * [taylor]: Taking taylor expansion of x in x
4.373 * [backup-simplify]: Simplify 0 into 0
4.373 * [backup-simplify]: Simplify 1 into 1
4.374 * [backup-simplify]: Simplify (* 1 1) into 1
4.374 * [backup-simplify]: Simplify (/ 1 1) into 1
4.374 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.374 * [taylor]: Taking taylor expansion of 4.0 in x
4.374 * [backup-simplify]: Simplify 4.0 into 4.0
4.374 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.374 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.374 * [taylor]: Taking taylor expansion of y in x
4.374 * [backup-simplify]: Simplify y into y
4.375 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.375 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.375 * [backup-simplify]: Simplify (* 1 1) into 1
4.376 * [backup-simplify]: Simplify (+ 1 0) into 1
4.376 * [backup-simplify]: Simplify (* 1 1) into 1
4.376 * [backup-simplify]: Simplify (/ 1 1) into 1
4.376 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.376 * [taylor]: Taking taylor expansion of 4.0 in x
4.376 * [backup-simplify]: Simplify 4.0 into 4.0
4.376 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.376 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.376 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.376 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.377 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.377 * [taylor]: Taking taylor expansion of x in x
4.377 * [backup-simplify]: Simplify 0 into 0
4.377 * [backup-simplify]: Simplify 1 into 1
4.377 * [backup-simplify]: Simplify (* 1 1) into 1
4.377 * [backup-simplify]: Simplify (/ 1 1) into 1
4.377 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.377 * [taylor]: Taking taylor expansion of 4.0 in x
4.377 * [backup-simplify]: Simplify 4.0 into 4.0
4.377 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.377 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.378 * [taylor]: Taking taylor expansion of y in x
4.378 * [backup-simplify]: Simplify y into y
4.378 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.378 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.378 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.378 * [taylor]: Taking taylor expansion of y in x
4.378 * [backup-simplify]: Simplify y into y
4.378 * [backup-simplify]: Simplify (+ 1 0) into 1
4.378 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.379 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.379 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.379 * [taylor]: Taking taylor expansion of (- (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))))) in x
4.379 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
4.379 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
4.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.379 * [taylor]: Taking taylor expansion of x in x
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 1 into 1
4.379 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.379 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.379 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.379 * [taylor]: Taking taylor expansion of x in x
4.379 * [backup-simplify]: Simplify 0 into 0
4.379 * [backup-simplify]: Simplify 1 into 1
4.380 * [backup-simplify]: Simplify (* 1 1) into 1
4.380 * [backup-simplify]: Simplify (/ 1 1) into 1
4.380 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.380 * [taylor]: Taking taylor expansion of 4.0 in x
4.380 * [backup-simplify]: Simplify 4.0 into 4.0
4.380 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.380 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.380 * [taylor]: Taking taylor expansion of y in x
4.380 * [backup-simplify]: Simplify y into y
4.380 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.380 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.381 * [backup-simplify]: Simplify (* 1 1) into 1
4.381 * [backup-simplify]: Simplify (+ 1 0) into 1
4.382 * [backup-simplify]: Simplify (* 1 1) into 1
4.382 * [backup-simplify]: Simplify (/ 1 1) into 1
4.382 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))) in x
4.382 * [taylor]: Taking taylor expansion of 4.0 in x
4.382 * [backup-simplify]: Simplify 4.0 into 4.0
4.382 * [taylor]: Taking taylor expansion of (/ 1 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
4.382 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
4.382 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.382 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.382 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.382 * [taylor]: Taking taylor expansion of x in x
4.382 * [backup-simplify]: Simplify 0 into 0
4.382 * [backup-simplify]: Simplify 1 into 1
4.383 * [backup-simplify]: Simplify (* 1 1) into 1
4.383 * [backup-simplify]: Simplify (/ 1 1) into 1
4.383 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.383 * [taylor]: Taking taylor expansion of 4.0 in x
4.383 * [backup-simplify]: Simplify 4.0 into 4.0
4.383 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.383 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.383 * [taylor]: Taking taylor expansion of y in x
4.383 * [backup-simplify]: Simplify y into y
4.383 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.384 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.384 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.384 * [taylor]: Taking taylor expansion of y in x
4.384 * [backup-simplify]: Simplify y into y
4.384 * [backup-simplify]: Simplify (+ 1 0) into 1
4.384 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.384 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
4.385 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.385 * [backup-simplify]: Simplify (+ 1 0) into 1
4.385 * [taylor]: Taking taylor expansion of 1 in y
4.385 * [backup-simplify]: Simplify 1 into 1
4.385 * [backup-simplify]: Simplify 1 into 1
4.386 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.387 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.387 * [backup-simplify]: Simplify (+ 0 0) into 0
4.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.388 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.389 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.389 * [backup-simplify]: Simplify (+ 0 0) into 0
4.389 * [taylor]: Taking taylor expansion of 0 in y
4.389 * [backup-simplify]: Simplify 0 into 0
4.389 * [backup-simplify]: Simplify 0 into 0
4.389 * [backup-simplify]: Simplify 0 into 0
4.390 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.391 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.392 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.392 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.393 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.394 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
4.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
4.395 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.395 * [backup-simplify]: Simplify (- (/ 4.0 (pow y 2))) into (- (* 4.0 (/ 1 (pow y 2))))
4.396 * [backup-simplify]: Simplify (+ (- (* 4.0 (/ 1 (pow y 2)))) (- (* 4.0 (/ 1 (pow y 2))))) into (- (* 8.0 (/ 1 (pow y 2))))
4.396 * [taylor]: Taking taylor expansion of (- (* 8.0 (/ 1 (pow y 2)))) in y
4.396 * [taylor]: Taking taylor expansion of (* 8.0 (/ 1 (pow y 2))) in y
4.396 * [taylor]: Taking taylor expansion of 8.0 in y
4.396 * [backup-simplify]: Simplify 8.0 into 8.0
4.396 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.396 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.396 * [taylor]: Taking taylor expansion of y in y
4.396 * [backup-simplify]: Simplify 0 into 0
4.396 * [backup-simplify]: Simplify 1 into 1
4.397 * [backup-simplify]: Simplify (* 1 1) into 1
4.397 * [backup-simplify]: Simplify (/ 1 1) into 1
4.398 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.398 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.400 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.401 * [backup-simplify]: Simplify (+ (* 8.0 0) (+ (* 0 0) (* 0 1))) into 0
4.402 * [backup-simplify]: Simplify (- 0) into 0
4.402 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify 0 into 0
4.402 * [backup-simplify]: Simplify 0 into 0
4.403 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.404 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.404 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.404 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.405 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.405 * [backup-simplify]: Simplify (+ 0 0) into 0
4.407 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.408 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
4.410 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* (- (* 4.0 (/ 1 (pow y 2)))) (/ 0 1)))) into 0
4.410 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.411 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.412 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.412 * [backup-simplify]: Simplify (+ 0 0) into 0
4.413 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (pow y 2))) into 0
4.413 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.414 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.414 * [backup-simplify]: Simplify (- 0) into 0
4.415 * [backup-simplify]: Simplify (+ 0 0) into 0
4.415 * [taylor]: Taking taylor expansion of 0 in y
4.415 * [backup-simplify]: Simplify 0 into 0
4.415 * [backup-simplify]: Simplify 0 into 0
4.415 * [backup-simplify]: Simplify 1 into 1
4.415 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
4.415 * [backup-simplify]: Simplify (+ (* x x) (* (* y 4.0) y)) into (+ (pow x 2) (* 4.0 (pow y 2)))
4.415 * [approximate]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in (x y) around 0
4.415 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
4.415 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.416 * [taylor]: Taking taylor expansion of x in y
4.416 * [backup-simplify]: Simplify x into x
4.416 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.416 * [taylor]: Taking taylor expansion of 4.0 in y
4.416 * [backup-simplify]: Simplify 4.0 into 4.0
4.416 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.416 * [taylor]: Taking taylor expansion of y in y
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.416 * [taylor]: Taking taylor expansion of x in x
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.416 * [taylor]: Taking taylor expansion of 4.0 in x
4.416 * [backup-simplify]: Simplify 4.0 into 4.0
4.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.416 * [taylor]: Taking taylor expansion of y in x
4.416 * [backup-simplify]: Simplify y into y
4.416 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
4.416 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.416 * [taylor]: Taking taylor expansion of x in x
4.416 * [backup-simplify]: Simplify 0 into 0
4.416 * [backup-simplify]: Simplify 1 into 1
4.416 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
4.416 * [taylor]: Taking taylor expansion of 4.0 in x
4.416 * [backup-simplify]: Simplify 4.0 into 4.0
4.416 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.416 * [taylor]: Taking taylor expansion of y in x
4.416 * [backup-simplify]: Simplify y into y
4.417 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.417 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
4.417 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
4.417 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
4.417 * [taylor]: Taking taylor expansion of 4.0 in y
4.417 * [backup-simplify]: Simplify 4.0 into 4.0
4.417 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.417 * [taylor]: Taking taylor expansion of y in y
4.417 * [backup-simplify]: Simplify 0 into 0
4.417 * [backup-simplify]: Simplify 1 into 1
4.417 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.418 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
4.419 * [backup-simplify]: Simplify (+ 0 0) into 0
4.419 * [taylor]: Taking taylor expansion of 0 in y
4.419 * [backup-simplify]: Simplify 0 into 0
4.419 * [backup-simplify]: Simplify 0 into 0
4.419 * [backup-simplify]: Simplify (* 1 1) into 1
4.420 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.421 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
4.421 * [backup-simplify]: Simplify (+ 1 0) into 1
4.421 * [taylor]: Taking taylor expansion of 1 in y
4.421 * [backup-simplify]: Simplify 1 into 1
4.421 * [backup-simplify]: Simplify 1 into 1
4.421 * [backup-simplify]: Simplify 0 into 0
4.422 * [backup-simplify]: Simplify (* 1 1) into 1
4.422 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.422 * [backup-simplify]: Simplify 4.0 into 4.0
4.423 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.424 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
4.425 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
4.425 * [backup-simplify]: Simplify (+ 0 0) into 0
4.425 * [taylor]: Taking taylor expansion of 0 in y
4.425 * [backup-simplify]: Simplify 0 into 0
4.425 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify 0 into 0
4.426 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.427 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.427 * [backup-simplify]: Simplify 0 into 0
4.428 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.429 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
4.430 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
4.431 * [backup-simplify]: Simplify (+ 0 0) into 0
4.431 * [taylor]: Taking taylor expansion of 0 in y
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y 1) 2)) (* 1 (pow (* 1 x) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
4.432 * [backup-simplify]: Simplify (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
4.432 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
4.432 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.432 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.432 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.432 * [taylor]: Taking taylor expansion of x in y
4.432 * [backup-simplify]: Simplify x into x
4.432 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.432 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.432 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.432 * [taylor]: Taking taylor expansion of 4.0 in y
4.432 * [backup-simplify]: Simplify 4.0 into 4.0
4.432 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.432 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.432 * [taylor]: Taking taylor expansion of y in y
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 1 into 1
4.433 * [backup-simplify]: Simplify (* 1 1) into 1
4.433 * [backup-simplify]: Simplify (/ 1 1) into 1
4.433 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.433 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.433 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.433 * [taylor]: Taking taylor expansion of x in x
4.433 * [backup-simplify]: Simplify 0 into 0
4.433 * [backup-simplify]: Simplify 1 into 1
4.434 * [backup-simplify]: Simplify (* 1 1) into 1
4.434 * [backup-simplify]: Simplify (/ 1 1) into 1
4.434 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.434 * [taylor]: Taking taylor expansion of 4.0 in x
4.434 * [backup-simplify]: Simplify 4.0 into 4.0
4.434 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.434 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.434 * [taylor]: Taking taylor expansion of y in x
4.434 * [backup-simplify]: Simplify y into y
4.434 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.435 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.435 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.435 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.435 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.435 * [taylor]: Taking taylor expansion of x in x
4.435 * [backup-simplify]: Simplify 0 into 0
4.435 * [backup-simplify]: Simplify 1 into 1
4.435 * [backup-simplify]: Simplify (* 1 1) into 1
4.435 * [backup-simplify]: Simplify (/ 1 1) into 1
4.435 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.436 * [taylor]: Taking taylor expansion of 4.0 in x
4.436 * [backup-simplify]: Simplify 4.0 into 4.0
4.436 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.436 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.436 * [taylor]: Taking taylor expansion of y in x
4.436 * [backup-simplify]: Simplify y into y
4.436 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.436 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.436 * [backup-simplify]: Simplify (+ 1 0) into 1
4.436 * [taylor]: Taking taylor expansion of 1 in y
4.436 * [backup-simplify]: Simplify 1 into 1
4.437 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.438 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.438 * [backup-simplify]: Simplify (+ 0 0) into 0
4.438 * [taylor]: Taking taylor expansion of 0 in y
4.438 * [backup-simplify]: Simplify 0 into 0
4.439 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.440 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.440 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.440 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.440 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.441 * [taylor]: Taking taylor expansion of 4.0 in y
4.441 * [backup-simplify]: Simplify 4.0 into 4.0
4.441 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.441 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.441 * [taylor]: Taking taylor expansion of y in y
4.441 * [backup-simplify]: Simplify 0 into 0
4.441 * [backup-simplify]: Simplify 1 into 1
4.441 * [backup-simplify]: Simplify (* 1 1) into 1
4.441 * [backup-simplify]: Simplify (/ 1 1) into 1
4.442 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.442 * [backup-simplify]: Simplify 4.0 into 4.0
4.442 * [backup-simplify]: Simplify 1 into 1
4.443 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.444 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.444 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.444 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.445 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.445 * [backup-simplify]: Simplify (+ 0 0) into 0
4.445 * [taylor]: Taking taylor expansion of 0 in y
4.445 * [backup-simplify]: Simplify 0 into 0
4.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.447 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.447 * [backup-simplify]: Simplify 0 into 0
4.448 * [backup-simplify]: Simplify 0 into 0
4.448 * [backup-simplify]: Simplify 0 into 0
4.449 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.450 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.450 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.451 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.451 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.452 * [backup-simplify]: Simplify (+ 0 0) into 0
4.452 * [taylor]: Taking taylor expansion of 0 in y
4.452 * [backup-simplify]: Simplify 0 into 0
4.453 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.454 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.455 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.455 * [backup-simplify]: Simplify 0 into 0
4.455 * [backup-simplify]: Simplify 0 into 0
4.455 * [backup-simplify]: Simplify 0 into 0
4.456 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 x))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 y)) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
4.456 * [backup-simplify]: Simplify (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) into (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))
4.456 * [approximate]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in (x y) around 0
4.456 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
4.456 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
4.456 * [taylor]: Taking taylor expansion of (pow x 2) in y
4.456 * [taylor]: Taking taylor expansion of x in y
4.456 * [backup-simplify]: Simplify x into x
4.456 * [backup-simplify]: Simplify (* x x) into (pow x 2)
4.456 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
4.456 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.456 * [taylor]: Taking taylor expansion of 4.0 in y
4.457 * [backup-simplify]: Simplify 4.0 into 4.0
4.457 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.457 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.457 * [taylor]: Taking taylor expansion of y in y
4.457 * [backup-simplify]: Simplify 0 into 0
4.457 * [backup-simplify]: Simplify 1 into 1
4.457 * [backup-simplify]: Simplify (* 1 1) into 1
4.457 * [backup-simplify]: Simplify (/ 1 1) into 1
4.457 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.458 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.458 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.458 * [taylor]: Taking taylor expansion of x in x
4.458 * [backup-simplify]: Simplify 0 into 0
4.458 * [backup-simplify]: Simplify 1 into 1
4.458 * [backup-simplify]: Simplify (* 1 1) into 1
4.458 * [backup-simplify]: Simplify (/ 1 1) into 1
4.458 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.458 * [taylor]: Taking taylor expansion of 4.0 in x
4.458 * [backup-simplify]: Simplify 4.0 into 4.0
4.458 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.458 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.459 * [taylor]: Taking taylor expansion of y in x
4.459 * [backup-simplify]: Simplify y into y
4.459 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.459 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.459 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
4.459 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
4.459 * [taylor]: Taking taylor expansion of (pow x 2) in x
4.459 * [taylor]: Taking taylor expansion of x in x
4.459 * [backup-simplify]: Simplify 0 into 0
4.459 * [backup-simplify]: Simplify 1 into 1
4.459 * [backup-simplify]: Simplify (* 1 1) into 1
4.460 * [backup-simplify]: Simplify (/ 1 1) into 1
4.460 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
4.460 * [taylor]: Taking taylor expansion of 4.0 in x
4.460 * [backup-simplify]: Simplify 4.0 into 4.0
4.460 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
4.460 * [taylor]: Taking taylor expansion of (pow y 2) in x
4.460 * [taylor]: Taking taylor expansion of y in x
4.460 * [backup-simplify]: Simplify y into y
4.460 * [backup-simplify]: Simplify (* y y) into (pow y 2)
4.460 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
4.461 * [backup-simplify]: Simplify (+ 1 0) into 1
4.461 * [taylor]: Taking taylor expansion of 1 in y
4.461 * [backup-simplify]: Simplify 1 into 1
4.461 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.462 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.462 * [backup-simplify]: Simplify (+ 0 0) into 0
4.462 * [taylor]: Taking taylor expansion of 0 in y
4.462 * [backup-simplify]: Simplify 0 into 0
4.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.464 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.464 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
4.464 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
4.464 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
4.465 * [taylor]: Taking taylor expansion of 4.0 in y
4.465 * [backup-simplify]: Simplify 4.0 into 4.0
4.465 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
4.465 * [taylor]: Taking taylor expansion of (pow y 2) in y
4.465 * [taylor]: Taking taylor expansion of y in y
4.465 * [backup-simplify]: Simplify 0 into 0
4.465 * [backup-simplify]: Simplify 1 into 1
4.465 * [backup-simplify]: Simplify (* 1 1) into 1
4.465 * [backup-simplify]: Simplify (/ 1 1) into 1
4.466 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
4.466 * [backup-simplify]: Simplify 4.0 into 4.0
4.466 * [backup-simplify]: Simplify 1 into 1
4.467 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.468 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
4.468 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
4.469 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
4.469 * [backup-simplify]: Simplify (+ 0 0) into 0
4.469 * [taylor]: Taking taylor expansion of 0 in y
4.469 * [backup-simplify]: Simplify 0 into 0
4.470 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
4.471 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
4.472 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
4.472 * [backup-simplify]: Simplify 0 into 0
4.472 * [backup-simplify]: Simplify 0 into 0
4.472 * [backup-simplify]: Simplify 0 into 0
4.473 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
4.474 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.474 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
4.475 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
4.476 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
4.477 * [backup-simplify]: Simplify (+ 0 0) into 0
4.477 * [taylor]: Taking taylor expansion of 0 in y
4.477 * [backup-simplify]: Simplify 0 into 0
4.478 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
4.479 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
4.480 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
4.480 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify 0 into 0
4.480 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- x)))) 2)) (* 4.0 (pow (* (/ 1 (/ 1 (- y))) 1) 2))) into (+ (pow x 2) (* 4.0 (pow y 2)))
4.480 * * * [progress]: simplifying candidates
4.483 * [simplify]: Simplifying:
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (/ (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (* (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (* (* x x) (+ (* x x) (* (* y 4.0) y))) (* (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y)))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (+ (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (- (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))) (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (- (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (exp (* x x)) (exp (* (* y 4.0) y)))
  (log (+ (* x x) (* (* y 4.0) y)))
  (exp (+ (* x x) (* (* y 4.0) y)))
  (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (cbrt (+ (* x x) (* (* y 4.0) y)))
  (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))
  (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y))))
  (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
  (+ (pow x 2) (* 4.0 (pow y 2)))
4.488 * * [simplify]: Extracting # 0 : cost  0
4.488 * * [simplify]: Extracting # 1 : cost  0
4.489 * * [simplify]: Extracting # 2 : cost  0
4.489 * * [simplify]: Extracting # 3 : cost  0
4.489 * * [simplify]: Extracting # 4 : cost  0
4.490 * * [simplify]: Extracting # 5 : cost  0
4.490 * * [simplify]: Extracting # 6 : cost  0
4.491 * * [simplify]: Extracting # 7 : cost  0
4.491 * * [simplify]: iteration  0 :  142  enodes  (cost  2132 )
4.564 * * [simplify]: Extracting # 0 : cost  0
4.565 * * [simplify]: Extracting # 1 : cost  0
4.566 * * [simplify]: Extracting # 2 : cost  0
4.567 * * [simplify]: Extracting # 3 : cost  0
4.568 * * [simplify]: Extracting # 4 : cost  0
4.569 * * [simplify]: iteration  1 :  384  enodes  (cost  2013 )
4.786 * * [simplify]: Extracting # 0 : cost  0
4.788 * * [simplify]: Extracting # 1 : cost  0
4.789 * * [simplify]: Extracting # 2 : cost  0
4.791 * * [simplify]: Extracting # 3 : cost  0
4.792 * * [simplify]: Extracting # 4 : cost  0
4.794 * * [simplify]: Extracting # 5 : cost  0
4.795 * * [simplify]: iteration  2 :  1397  enodes  (cost  1747 )
6.070 * * [simplify]: Extracting # 0 : cost  0
6.081 * * [simplify]: Extracting # 1 : cost  0
6.093 * * [simplify]: Extracting # 2 : cost  0
6.103 * * [simplify]: Extracting # 3 : cost  0
6.109 * * [simplify]: Extracting # 4 : cost  0
6.114 * * [simplify]: iteration done:  5000  enodes  (cost  1747 )
6.115 * [simplify]: Simplified to:
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ x (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) x))
  (/ (* x x) (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3)))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* 4.0 (pow y 2))
  (/ (+ (* x x) (* 4.0 (pow y 2))) y)
  (/ y (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) (* y 4.0)))
  (/ (* 4.0 (pow y 2)) (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (log (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (pow (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 3)
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (* x x) (* (* y 4.0) y))
  (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3))))
  (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y)))
  (- (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3) (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3))
  (+ (/ (/ (pow x 4) (+ (pow x 2) (* 4.0 (pow y 2)))) (+ (pow x 2) (* 4.0 (pow y 2)))) (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (- (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (/ (/ (pow x 4) (+ (pow x 2) (* 4.0 (pow y 2)))) (+ (pow x 2) (* 4.0 (pow y 2)))) (/ (/ (* (* 4.0 4.0) (pow y 3)) (/ (+ (* x x) (* (* y 4.0) y)) y)) (+ (pow x 2) (* 4.0 (pow y 2)))))
  (+ (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ x (sqrt (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x) (* (* y 4.0) y))
  (- (/ x (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) x)) (/ y (/ (+ (pow x 6) (pow (* (* y 4.0) y) 3)) (* y 4.0))))
  (- (/ (* x x) (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3))))) (/ (* 4.0 (pow y 2)) (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3))))))
  (- (/ (* (* 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) (- (* (* y 4.0) y) (* x x))) (pow x 4))
  (- (pow x 4) (* y (* (* 4.0 4.0) (pow y 3))))
  (- (* x x) (* (* y 4.0) y))
  0
  0
  0
  0
  0
  0
  (- 1.0)
  1
  1
  (+ (* x x) (* 4.0 (pow y 2)))
  (+ (* x x) (* 4.0 (pow y 2)))
  (+ (* x x) (* 4.0 (pow y 2)))
6.115 * * * [progress]: adding candidates to table
6.406 * * [progress]: iteration 3 / 4
6.406 * * * [progress]: picking best candidate
6.416 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>
6.416 * * * [progress]: localizing error
6.432 * * * [progress]: generating rewritten candidates
6.432 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1)
6.449 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
6.505 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
6.551 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
6.581 * * * [progress]: generating series expansions
6.581 * * * * [progress]: [ 1 / 4 ] generating series at (2 1)
6.581 * [backup-simplify]: Simplify (/ (* x x) (+ (* x x) (* (* y 4.0) y))) into (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2))))
6.581 * [approximate]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in (x y) around 0
6.581 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.581 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.581 * [taylor]: Taking taylor expansion of x in y
6.581 * [backup-simplify]: Simplify x into x
6.581 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.581 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.581 * [taylor]: Taking taylor expansion of x in y
6.581 * [backup-simplify]: Simplify x into x
6.581 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.581 * [taylor]: Taking taylor expansion of 4.0 in y
6.581 * [backup-simplify]: Simplify 4.0 into 4.0
6.581 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.581 * [taylor]: Taking taylor expansion of y in y
6.581 * [backup-simplify]: Simplify 0 into 0
6.581 * [backup-simplify]: Simplify 1 into 1
6.581 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.581 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.582 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.582 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
6.582 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
6.582 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.582 * [taylor]: Taking taylor expansion of x in x
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify 1 into 1
6.582 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
6.582 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.582 * [taylor]: Taking taylor expansion of x in x
6.582 * [backup-simplify]: Simplify 0 into 0
6.582 * [backup-simplify]: Simplify 1 into 1
6.582 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.582 * [taylor]: Taking taylor expansion of 4.0 in x
6.582 * [backup-simplify]: Simplify 4.0 into 4.0
6.582 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.582 * [taylor]: Taking taylor expansion of y in x
6.582 * [backup-simplify]: Simplify y into y
6.583 * [backup-simplify]: Simplify (* 1 1) into 1
6.583 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.583 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.583 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
6.583 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
6.583 * [taylor]: Taking taylor expansion of (/ (pow x 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
6.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.583 * [taylor]: Taking taylor expansion of x in x
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
6.583 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.583 * [taylor]: Taking taylor expansion of x in x
6.583 * [backup-simplify]: Simplify 0 into 0
6.583 * [backup-simplify]: Simplify 1 into 1
6.583 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.583 * [taylor]: Taking taylor expansion of 4.0 in x
6.583 * [backup-simplify]: Simplify 4.0 into 4.0
6.583 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.583 * [taylor]: Taking taylor expansion of y in x
6.583 * [backup-simplify]: Simplify y into y
6.584 * [backup-simplify]: Simplify (* 1 1) into 1
6.584 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.585 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.585 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
6.585 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
6.585 * [taylor]: Taking taylor expansion of (/ 0.25 (pow y 2)) in y
6.585 * [taylor]: Taking taylor expansion of 0.25 in y
6.585 * [backup-simplify]: Simplify 0.25 into 0.25
6.585 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.585 * [taylor]: Taking taylor expansion of y in y
6.585 * [backup-simplify]: Simplify 0 into 0
6.585 * [backup-simplify]: Simplify 1 into 1
6.585 * [backup-simplify]: Simplify (* 1 1) into 1
6.586 * [backup-simplify]: Simplify (/ 0.25 1) into 0.25
6.586 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.587 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.587 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)))) into 0
6.588 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.588 * [backup-simplify]: Simplify 0 into 0
6.588 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.588 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.589 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
6.589 * [backup-simplify]: Simplify (+ 0 0) into 0
6.589 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
6.589 * [taylor]: Taking taylor expansion of 0 in y
6.589 * [backup-simplify]: Simplify 0 into 0
6.589 * [backup-simplify]: Simplify 0 into 0
6.590 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.590 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.590 * [backup-simplify]: Simplify 0 into 0
6.591 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.592 * [backup-simplify]: Simplify (* 1 1) into 1
6.592 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
6.593 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
6.593 * [backup-simplify]: Simplify (+ 1 0) into 1
6.594 * [backup-simplify]: Simplify (- (/ 0 (* 4.0 (pow y 2))) (+ (* (/ 0.25 (pow y 2)) (/ 1 (* 4.0 (pow y 2)))) (* 0 (/ 0 (* 4.0 (pow y 2)))))) into (- (* 0.0625 (/ 1 (pow y 4))))
6.594 * [taylor]: Taking taylor expansion of (- (* 0.0625 (/ 1 (pow y 4)))) in y
6.594 * [taylor]: Taking taylor expansion of (* 0.0625 (/ 1 (pow y 4))) in y
6.594 * [taylor]: Taking taylor expansion of 0.0625 in y
6.594 * [backup-simplify]: Simplify 0.0625 into 0.0625
6.594 * [taylor]: Taking taylor expansion of (/ 1 (pow y 4)) in y
6.594 * [taylor]: Taking taylor expansion of (pow y 4) in y
6.594 * [taylor]: Taking taylor expansion of y in y
6.594 * [backup-simplify]: Simplify 0 into 0
6.594 * [backup-simplify]: Simplify 1 into 1
6.595 * [backup-simplify]: Simplify (* 1 1) into 1
6.595 * [backup-simplify]: Simplify (* 1 1) into 1
6.596 * [backup-simplify]: Simplify (/ 1 1) into 1
6.597 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.597 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.598 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.599 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.600 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.601 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.602 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.603 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.604 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.605 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.606 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.607 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.608 * [backup-simplify]: Simplify (+ (* 0.0625 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.608 * [backup-simplify]: Simplify (- 0) into 0
6.608 * [backup-simplify]: Simplify 0 into 0
6.608 * [backup-simplify]: Simplify 0 into 0
6.609 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.609 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 0.25 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.609 * [backup-simplify]: Simplify 0 into 0
6.609 * [backup-simplify]: Simplify 0 into 0
6.610 * [backup-simplify]: Simplify (/ (* (/ 1 x) (/ 1 x)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
6.610 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
6.610 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.610 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.610 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.610 * [taylor]: Taking taylor expansion of x in y
6.610 * [backup-simplify]: Simplify x into x
6.610 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.610 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.610 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.610 * [taylor]: Taking taylor expansion of x in y
6.610 * [backup-simplify]: Simplify x into x
6.610 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.610 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.610 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.610 * [taylor]: Taking taylor expansion of 4.0 in y
6.610 * [backup-simplify]: Simplify 4.0 into 4.0
6.610 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.610 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.610 * [taylor]: Taking taylor expansion of y in y
6.610 * [backup-simplify]: Simplify 0 into 0
6.610 * [backup-simplify]: Simplify 1 into 1
6.611 * [backup-simplify]: Simplify (* 1 1) into 1
6.611 * [backup-simplify]: Simplify (/ 1 1) into 1
6.611 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.611 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.612 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.612 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
6.612 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
6.612 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.612 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.612 * [taylor]: Taking taylor expansion of x in x
6.612 * [backup-simplify]: Simplify 0 into 0
6.612 * [backup-simplify]: Simplify 1 into 1
6.612 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.612 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.612 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.612 * [taylor]: Taking taylor expansion of x in x
6.612 * [backup-simplify]: Simplify 0 into 0
6.612 * [backup-simplify]: Simplify 1 into 1
6.612 * [backup-simplify]: Simplify (* 1 1) into 1
6.612 * [backup-simplify]: Simplify (/ 1 1) into 1
6.613 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.613 * [taylor]: Taking taylor expansion of 4.0 in x
6.613 * [backup-simplify]: Simplify 4.0 into 4.0
6.613 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.613 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.613 * [taylor]: Taking taylor expansion of y in x
6.613 * [backup-simplify]: Simplify y into y
6.613 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.613 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.613 * [backup-simplify]: Simplify (* 1 1) into 1
6.613 * [backup-simplify]: Simplify (+ 1 0) into 1
6.614 * [backup-simplify]: Simplify (* 1 1) into 1
6.614 * [backup-simplify]: Simplify (/ 1 1) into 1
6.614 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.614 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.614 * [taylor]: Taking taylor expansion of x in x
6.614 * [backup-simplify]: Simplify 0 into 0
6.614 * [backup-simplify]: Simplify 1 into 1
6.614 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.614 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.614 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.614 * [taylor]: Taking taylor expansion of x in x
6.614 * [backup-simplify]: Simplify 0 into 0
6.614 * [backup-simplify]: Simplify 1 into 1
6.614 * [backup-simplify]: Simplify (* 1 1) into 1
6.614 * [backup-simplify]: Simplify (/ 1 1) into 1
6.614 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.614 * [taylor]: Taking taylor expansion of 4.0 in x
6.615 * [backup-simplify]: Simplify 4.0 into 4.0
6.615 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.615 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.615 * [taylor]: Taking taylor expansion of y in x
6.615 * [backup-simplify]: Simplify y into y
6.615 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.615 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.615 * [backup-simplify]: Simplify (* 1 1) into 1
6.615 * [backup-simplify]: Simplify (+ 1 0) into 1
6.615 * [backup-simplify]: Simplify (* 1 1) into 1
6.616 * [backup-simplify]: Simplify (/ 1 1) into 1
6.616 * [taylor]: Taking taylor expansion of 1 in y
6.616 * [backup-simplify]: Simplify 1 into 1
6.616 * [backup-simplify]: Simplify 0 into 0
6.616 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.617 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.617 * [backup-simplify]: Simplify (+ 0 0) into 0
6.617 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.618 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.618 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.618 * [taylor]: Taking taylor expansion of 0 in y
6.618 * [backup-simplify]: Simplify 0 into 0
6.618 * [backup-simplify]: Simplify 0 into 0
6.618 * [backup-simplify]: Simplify 0 into 0
6.619 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.619 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.619 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.619 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
6.620 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.620 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
6.621 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
6.621 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
6.621 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.621 * [taylor]: Taking taylor expansion of 4.0 in y
6.621 * [backup-simplify]: Simplify 4.0 into 4.0
6.621 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.621 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.621 * [taylor]: Taking taylor expansion of y in y
6.621 * [backup-simplify]: Simplify 0 into 0
6.621 * [backup-simplify]: Simplify 1 into 1
6.621 * [backup-simplify]: Simplify (* 1 1) into 1
6.622 * [backup-simplify]: Simplify (/ 1 1) into 1
6.622 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.623 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.623 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.624 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.625 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.626 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.627 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.627 * [backup-simplify]: Simplify (- 0) into 0
6.627 * [backup-simplify]: Simplify 0 into 0
6.627 * [backup-simplify]: Simplify 0 into 0
6.627 * [backup-simplify]: Simplify 0 into 0
6.627 * [backup-simplify]: Simplify 0 into 0
6.627 * [backup-simplify]: Simplify (/ (* (/ 1 (- x)) (/ 1 (- x))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))))
6.627 * [approximate]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in (x y) around 0
6.627 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.627 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.627 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.627 * [taylor]: Taking taylor expansion of x in y
6.627 * [backup-simplify]: Simplify x into x
6.627 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.627 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.628 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.628 * [taylor]: Taking taylor expansion of x in y
6.628 * [backup-simplify]: Simplify x into x
6.628 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.628 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.628 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.628 * [taylor]: Taking taylor expansion of 4.0 in y
6.628 * [backup-simplify]: Simplify 4.0 into 4.0
6.628 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.628 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.628 * [taylor]: Taking taylor expansion of y in y
6.628 * [backup-simplify]: Simplify 0 into 0
6.628 * [backup-simplify]: Simplify 1 into 1
6.628 * [backup-simplify]: Simplify (* 1 1) into 1
6.628 * [backup-simplify]: Simplify (/ 1 1) into 1
6.628 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.629 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.629 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.629 * [backup-simplify]: Simplify (* (pow x 2) 4.0) into (* 4.0 (pow x 2))
6.629 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow x 2))) into (/ 0.25 (pow x 2))
6.629 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.629 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.629 * [taylor]: Taking taylor expansion of x in x
6.629 * [backup-simplify]: Simplify 0 into 0
6.629 * [backup-simplify]: Simplify 1 into 1
6.629 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.629 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.629 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.629 * [taylor]: Taking taylor expansion of x in x
6.629 * [backup-simplify]: Simplify 0 into 0
6.629 * [backup-simplify]: Simplify 1 into 1
6.630 * [backup-simplify]: Simplify (* 1 1) into 1
6.630 * [backup-simplify]: Simplify (/ 1 1) into 1
6.630 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.630 * [taylor]: Taking taylor expansion of 4.0 in x
6.630 * [backup-simplify]: Simplify 4.0 into 4.0
6.630 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.630 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.630 * [taylor]: Taking taylor expansion of y in x
6.630 * [backup-simplify]: Simplify y into y
6.630 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.630 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.630 * [backup-simplify]: Simplify (* 1 1) into 1
6.631 * [backup-simplify]: Simplify (+ 1 0) into 1
6.631 * [backup-simplify]: Simplify (* 1 1) into 1
6.631 * [backup-simplify]: Simplify (/ 1 1) into 1
6.631 * [taylor]: Taking taylor expansion of (/ 1 (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.631 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.631 * [taylor]: Taking taylor expansion of x in x
6.631 * [backup-simplify]: Simplify 0 into 0
6.631 * [backup-simplify]: Simplify 1 into 1
6.631 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.631 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.631 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.631 * [taylor]: Taking taylor expansion of x in x
6.631 * [backup-simplify]: Simplify 0 into 0
6.631 * [backup-simplify]: Simplify 1 into 1
6.632 * [backup-simplify]: Simplify (* 1 1) into 1
6.632 * [backup-simplify]: Simplify (/ 1 1) into 1
6.632 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.632 * [taylor]: Taking taylor expansion of 4.0 in x
6.632 * [backup-simplify]: Simplify 4.0 into 4.0
6.632 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.632 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.632 * [taylor]: Taking taylor expansion of y in x
6.632 * [backup-simplify]: Simplify y into y
6.632 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.632 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.632 * [backup-simplify]: Simplify (* 1 1) into 1
6.633 * [backup-simplify]: Simplify (+ 1 0) into 1
6.633 * [backup-simplify]: Simplify (* 1 1) into 1
6.633 * [backup-simplify]: Simplify (/ 1 1) into 1
6.633 * [taylor]: Taking taylor expansion of 1 in y
6.633 * [backup-simplify]: Simplify 1 into 1
6.633 * [backup-simplify]: Simplify 0 into 0
6.634 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.634 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.634 * [backup-simplify]: Simplify (+ 0 0) into 0
6.635 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.635 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.636 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.636 * [taylor]: Taking taylor expansion of 0 in y
6.636 * [backup-simplify]: Simplify 0 into 0
6.636 * [backup-simplify]: Simplify 0 into 0
6.636 * [backup-simplify]: Simplify 0 into 0
6.637 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.638 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.638 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
6.638 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
6.639 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.640 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
6.641 * [backup-simplify]: Simplify (- (+ (* 1 (/ (* 4.0 (/ 1 (pow y 2))) 1)) (* 0 (/ 0 1)))) into (- (* 4.0 (/ 1 (pow y 2))))
6.641 * [taylor]: Taking taylor expansion of (- (* 4.0 (/ 1 (pow y 2)))) in y
6.641 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.641 * [taylor]: Taking taylor expansion of 4.0 in y
6.641 * [backup-simplify]: Simplify 4.0 into 4.0
6.641 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.641 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.641 * [taylor]: Taking taylor expansion of y in y
6.641 * [backup-simplify]: Simplify 0 into 0
6.641 * [backup-simplify]: Simplify 1 into 1
6.642 * [backup-simplify]: Simplify (* 1 1) into 1
6.642 * [backup-simplify]: Simplify (/ 1 1) into 1
6.643 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.644 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.645 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.646 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.647 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.648 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.649 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.650 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.651 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.651 * [backup-simplify]: Simplify (- 0) into 0
6.652 * [backup-simplify]: Simplify 0 into 0
6.652 * [backup-simplify]: Simplify 0 into 0
6.652 * [backup-simplify]: Simplify 0 into 0
6.652 * [backup-simplify]: Simplify 0 into 0
6.652 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
6.652 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
6.652 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
6.652 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
6.652 * [taylor]: Taking taylor expansion of 4.0 in x
6.652 * [backup-simplify]: Simplify 4.0 into 4.0
6.652 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
6.652 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.652 * [taylor]: Taking taylor expansion of y in x
6.652 * [backup-simplify]: Simplify y into y
6.652 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
6.652 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.652 * [taylor]: Taking taylor expansion of x in x
6.652 * [backup-simplify]: Simplify 0 into 0
6.653 * [backup-simplify]: Simplify 1 into 1
6.653 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.653 * [taylor]: Taking taylor expansion of 4.0 in x
6.653 * [backup-simplify]: Simplify 4.0 into 4.0
6.653 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.653 * [taylor]: Taking taylor expansion of y in x
6.653 * [backup-simplify]: Simplify y into y
6.653 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.653 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.653 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.653 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
6.653 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
6.653 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.654 * [taylor]: Taking taylor expansion of 4.0 in y
6.654 * [backup-simplify]: Simplify 4.0 into 4.0
6.654 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.654 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.654 * [taylor]: Taking taylor expansion of y in y
6.654 * [backup-simplify]: Simplify 0 into 0
6.654 * [backup-simplify]: Simplify 1 into 1
6.654 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.654 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.654 * [taylor]: Taking taylor expansion of x in y
6.654 * [backup-simplify]: Simplify x into x
6.654 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.654 * [taylor]: Taking taylor expansion of 4.0 in y
6.654 * [backup-simplify]: Simplify 4.0 into 4.0
6.654 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.654 * [taylor]: Taking taylor expansion of y in y
6.654 * [backup-simplify]: Simplify 0 into 0
6.654 * [backup-simplify]: Simplify 1 into 1
6.654 * [backup-simplify]: Simplify (* 1 1) into 1
6.655 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.655 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.655 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.655 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.655 * [taylor]: Taking taylor expansion of 4.0 in y
6.655 * [backup-simplify]: Simplify 4.0 into 4.0
6.655 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.655 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.655 * [taylor]: Taking taylor expansion of y in y
6.655 * [backup-simplify]: Simplify 0 into 0
6.655 * [backup-simplify]: Simplify 1 into 1
6.655 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.655 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.655 * [taylor]: Taking taylor expansion of x in y
6.655 * [backup-simplify]: Simplify x into x
6.655 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.655 * [taylor]: Taking taylor expansion of 4.0 in y
6.655 * [backup-simplify]: Simplify 4.0 into 4.0
6.655 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.655 * [taylor]: Taking taylor expansion of y in y
6.655 * [backup-simplify]: Simplify 0 into 0
6.655 * [backup-simplify]: Simplify 1 into 1
6.656 * [backup-simplify]: Simplify (* 1 1) into 1
6.656 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.656 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.656 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.656 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
6.657 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
6.657 * [taylor]: Taking taylor expansion of 4.0 in x
6.657 * [backup-simplify]: Simplify 4.0 into 4.0
6.657 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.657 * [taylor]: Taking taylor expansion of x in x
6.657 * [backup-simplify]: Simplify 0 into 0
6.657 * [backup-simplify]: Simplify 1 into 1
6.657 * [backup-simplify]: Simplify (* 1 1) into 1
6.658 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
6.658 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.659 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.660 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
6.661 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.661 * [backup-simplify]: Simplify 0 into 0
6.661 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.662 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.662 * [backup-simplify]: Simplify (+ 0 0) into 0
6.662 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
6.663 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
6.663 * [taylor]: Taking taylor expansion of 0 in x
6.663 * [backup-simplify]: Simplify 0 into 0
6.663 * [backup-simplify]: Simplify 0 into 0
6.664 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.665 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.665 * [backup-simplify]: Simplify 0 into 0
6.666 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.666 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.667 * [backup-simplify]: Simplify (* 1 1) into 1
6.667 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.668 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.669 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
6.669 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
6.669 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
6.669 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
6.669 * [taylor]: Taking taylor expansion of 16.0 in x
6.669 * [backup-simplify]: Simplify 16.0 into 16.0
6.670 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
6.670 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.670 * [taylor]: Taking taylor expansion of x in x
6.670 * [backup-simplify]: Simplify 0 into 0
6.670 * [backup-simplify]: Simplify 1 into 1
6.670 * [backup-simplify]: Simplify (* 1 1) into 1
6.670 * [backup-simplify]: Simplify (* 1 1) into 1
6.671 * [backup-simplify]: Simplify (/ 1 1) into 1
6.672 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.673 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.674 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.676 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.676 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.677 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.678 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.679 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.683 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.684 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.685 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.686 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.686 * [backup-simplify]: Simplify (- 0) into 0
6.686 * [backup-simplify]: Simplify 0 into 0
6.686 * [backup-simplify]: Simplify 0 into 0
6.687 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.687 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.687 * [backup-simplify]: Simplify 0 into 0
6.687 * [backup-simplify]: Simplify 0 into 0
6.688 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
6.688 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
6.688 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
6.688 * [taylor]: Taking taylor expansion of 4.0 in x
6.688 * [backup-simplify]: Simplify 4.0 into 4.0
6.688 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
6.688 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.688 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.688 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.688 * [taylor]: Taking taylor expansion of x in x
6.688 * [backup-simplify]: Simplify 0 into 0
6.688 * [backup-simplify]: Simplify 1 into 1
6.688 * [backup-simplify]: Simplify (* 1 1) into 1
6.688 * [backup-simplify]: Simplify (/ 1 1) into 1
6.688 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.688 * [taylor]: Taking taylor expansion of 4.0 in x
6.688 * [backup-simplify]: Simplify 4.0 into 4.0
6.688 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.688 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.688 * [taylor]: Taking taylor expansion of y in x
6.688 * [backup-simplify]: Simplify y into y
6.689 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.689 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.689 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.689 * [taylor]: Taking taylor expansion of y in x
6.689 * [backup-simplify]: Simplify y into y
6.689 * [backup-simplify]: Simplify (+ 1 0) into 1
6.689 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.689 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.689 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
6.689 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.689 * [taylor]: Taking taylor expansion of 4.0 in y
6.689 * [backup-simplify]: Simplify 4.0 into 4.0
6.689 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.689 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.689 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.689 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.689 * [taylor]: Taking taylor expansion of x in y
6.689 * [backup-simplify]: Simplify x into x
6.689 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.689 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.690 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.690 * [taylor]: Taking taylor expansion of 4.0 in y
6.690 * [backup-simplify]: Simplify 4.0 into 4.0
6.690 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.690 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.690 * [taylor]: Taking taylor expansion of y in y
6.690 * [backup-simplify]: Simplify 0 into 0
6.690 * [backup-simplify]: Simplify 1 into 1
6.690 * [backup-simplify]: Simplify (* 1 1) into 1
6.690 * [backup-simplify]: Simplify (/ 1 1) into 1
6.690 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.690 * [taylor]: Taking taylor expansion of y in y
6.690 * [backup-simplify]: Simplify 0 into 0
6.690 * [backup-simplify]: Simplify 1 into 1
6.690 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.691 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.691 * [backup-simplify]: Simplify (* 1 1) into 1
6.691 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.691 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.691 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.692 * [taylor]: Taking taylor expansion of 4.0 in y
6.692 * [backup-simplify]: Simplify 4.0 into 4.0
6.692 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.692 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.692 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.692 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.692 * [taylor]: Taking taylor expansion of x in y
6.692 * [backup-simplify]: Simplify x into x
6.692 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.692 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.692 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.692 * [taylor]: Taking taylor expansion of 4.0 in y
6.692 * [backup-simplify]: Simplify 4.0 into 4.0
6.692 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.692 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.692 * [taylor]: Taking taylor expansion of y in y
6.692 * [backup-simplify]: Simplify 0 into 0
6.692 * [backup-simplify]: Simplify 1 into 1
6.692 * [backup-simplify]: Simplify (* 1 1) into 1
6.692 * [backup-simplify]: Simplify (/ 1 1) into 1
6.692 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.692 * [taylor]: Taking taylor expansion of y in y
6.692 * [backup-simplify]: Simplify 0 into 0
6.692 * [backup-simplify]: Simplify 1 into 1
6.693 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.693 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.693 * [backup-simplify]: Simplify (* 1 1) into 1
6.693 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.694 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.694 * [taylor]: Taking taylor expansion of 1.0 in x
6.694 * [backup-simplify]: Simplify 1.0 into 1.0
6.694 * [backup-simplify]: Simplify 0 into 0
6.694 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.695 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.695 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.695 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.696 * [backup-simplify]: Simplify (+ 0 0) into 0
6.696 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.697 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
6.697 * [taylor]: Taking taylor expansion of 0 in x
6.697 * [backup-simplify]: Simplify 0 into 0
6.697 * [backup-simplify]: Simplify 0 into 0
6.697 * [backup-simplify]: Simplify 0 into 0
6.697 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.698 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.698 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.699 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.699 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.700 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.700 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
6.700 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
6.700 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
6.700 * [taylor]: Taking taylor expansion of 0.25 in x
6.700 * [backup-simplify]: Simplify 0.25 into 0.25
6.700 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.700 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.700 * [taylor]: Taking taylor expansion of x in x
6.700 * [backup-simplify]: Simplify 0 into 0
6.700 * [backup-simplify]: Simplify 1 into 1
6.701 * [backup-simplify]: Simplify (* 1 1) into 1
6.701 * [backup-simplify]: Simplify (/ 1 1) into 1
6.702 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.702 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.702 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.703 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.704 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.705 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.706 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.706 * [backup-simplify]: Simplify (- 0) into 0
6.706 * [backup-simplify]: Simplify 0 into 0
6.706 * [backup-simplify]: Simplify 0 into 0
6.706 * [backup-simplify]: Simplify 0 into 0
6.706 * [backup-simplify]: Simplify 0 into 0
6.706 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
6.706 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
6.706 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
6.706 * [taylor]: Taking taylor expansion of 4.0 in x
6.706 * [backup-simplify]: Simplify 4.0 into 4.0
6.706 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
6.706 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.706 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.706 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.706 * [taylor]: Taking taylor expansion of x in x
6.706 * [backup-simplify]: Simplify 0 into 0
6.707 * [backup-simplify]: Simplify 1 into 1
6.707 * [backup-simplify]: Simplify (* 1 1) into 1
6.707 * [backup-simplify]: Simplify (/ 1 1) into 1
6.707 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.707 * [taylor]: Taking taylor expansion of 4.0 in x
6.707 * [backup-simplify]: Simplify 4.0 into 4.0
6.707 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.707 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.707 * [taylor]: Taking taylor expansion of y in x
6.707 * [backup-simplify]: Simplify y into y
6.707 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.708 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.708 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.708 * [taylor]: Taking taylor expansion of y in x
6.708 * [backup-simplify]: Simplify y into y
6.708 * [backup-simplify]: Simplify (+ 1 0) into 1
6.708 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.708 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.708 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
6.708 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.709 * [taylor]: Taking taylor expansion of 4.0 in y
6.709 * [backup-simplify]: Simplify 4.0 into 4.0
6.709 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.709 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.709 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.709 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.709 * [taylor]: Taking taylor expansion of x in y
6.709 * [backup-simplify]: Simplify x into x
6.709 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.709 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.709 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.709 * [taylor]: Taking taylor expansion of 4.0 in y
6.709 * [backup-simplify]: Simplify 4.0 into 4.0
6.709 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.709 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.709 * [taylor]: Taking taylor expansion of y in y
6.709 * [backup-simplify]: Simplify 0 into 0
6.709 * [backup-simplify]: Simplify 1 into 1
6.709 * [backup-simplify]: Simplify (* 1 1) into 1
6.710 * [backup-simplify]: Simplify (/ 1 1) into 1
6.710 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.710 * [taylor]: Taking taylor expansion of y in y
6.710 * [backup-simplify]: Simplify 0 into 0
6.710 * [backup-simplify]: Simplify 1 into 1
6.710 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.711 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.711 * [backup-simplify]: Simplify (* 1 1) into 1
6.712 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.712 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.712 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.712 * [taylor]: Taking taylor expansion of 4.0 in y
6.712 * [backup-simplify]: Simplify 4.0 into 4.0
6.712 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.712 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.712 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.712 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.712 * [taylor]: Taking taylor expansion of x in y
6.712 * [backup-simplify]: Simplify x into x
6.712 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.713 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.713 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.713 * [taylor]: Taking taylor expansion of 4.0 in y
6.713 * [backup-simplify]: Simplify 4.0 into 4.0
6.713 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.713 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.713 * [taylor]: Taking taylor expansion of y in y
6.713 * [backup-simplify]: Simplify 0 into 0
6.713 * [backup-simplify]: Simplify 1 into 1
6.713 * [backup-simplify]: Simplify (* 1 1) into 1
6.713 * [backup-simplify]: Simplify (/ 1 1) into 1
6.714 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.714 * [taylor]: Taking taylor expansion of y in y
6.714 * [backup-simplify]: Simplify 0 into 0
6.714 * [backup-simplify]: Simplify 1 into 1
6.714 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.714 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.715 * [backup-simplify]: Simplify (* 1 1) into 1
6.715 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.716 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.716 * [taylor]: Taking taylor expansion of 1.0 in x
6.716 * [backup-simplify]: Simplify 1.0 into 1.0
6.716 * [backup-simplify]: Simplify 0 into 0
6.716 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.717 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.718 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.719 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.719 * [backup-simplify]: Simplify (+ 0 0) into 0
6.720 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.721 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
6.721 * [taylor]: Taking taylor expansion of 0 in x
6.721 * [backup-simplify]: Simplify 0 into 0
6.721 * [backup-simplify]: Simplify 0 into 0
6.721 * [backup-simplify]: Simplify 0 into 0
6.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.722 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.723 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.724 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.724 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.724 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.725 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
6.725 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
6.725 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
6.725 * [taylor]: Taking taylor expansion of 0.25 in x
6.725 * [backup-simplify]: Simplify 0.25 into 0.25
6.725 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.725 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.725 * [taylor]: Taking taylor expansion of x in x
6.725 * [backup-simplify]: Simplify 0 into 0
6.725 * [backup-simplify]: Simplify 1 into 1
6.726 * [backup-simplify]: Simplify (* 1 1) into 1
6.726 * [backup-simplify]: Simplify (/ 1 1) into 1
6.726 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.727 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.727 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.728 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.729 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.730 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.730 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.731 * [backup-simplify]: Simplify (- 0) into 0
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
6.731 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
6.731 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
6.731 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
6.731 * [taylor]: Taking taylor expansion of 4.0 in x
6.731 * [backup-simplify]: Simplify 4.0 into 4.0
6.731 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
6.731 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.731 * [taylor]: Taking taylor expansion of y in x
6.731 * [backup-simplify]: Simplify y into y
6.731 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
6.731 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.731 * [taylor]: Taking taylor expansion of x in x
6.731 * [backup-simplify]: Simplify 0 into 0
6.731 * [backup-simplify]: Simplify 1 into 1
6.731 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.731 * [taylor]: Taking taylor expansion of 4.0 in x
6.731 * [backup-simplify]: Simplify 4.0 into 4.0
6.731 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.731 * [taylor]: Taking taylor expansion of y in x
6.731 * [backup-simplify]: Simplify y into y
6.732 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.732 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.732 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.732 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
6.732 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
6.732 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.732 * [taylor]: Taking taylor expansion of 4.0 in y
6.732 * [backup-simplify]: Simplify 4.0 into 4.0
6.732 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.732 * [taylor]: Taking taylor expansion of y in y
6.732 * [backup-simplify]: Simplify 0 into 0
6.732 * [backup-simplify]: Simplify 1 into 1
6.732 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.732 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.732 * [taylor]: Taking taylor expansion of x in y
6.732 * [backup-simplify]: Simplify x into x
6.732 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.732 * [taylor]: Taking taylor expansion of 4.0 in y
6.732 * [backup-simplify]: Simplify 4.0 into 4.0
6.732 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.732 * [taylor]: Taking taylor expansion of y in y
6.732 * [backup-simplify]: Simplify 0 into 0
6.732 * [backup-simplify]: Simplify 1 into 1
6.733 * [backup-simplify]: Simplify (* 1 1) into 1
6.733 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.733 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.733 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.733 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.733 * [taylor]: Taking taylor expansion of 4.0 in y
6.733 * [backup-simplify]: Simplify 4.0 into 4.0
6.733 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.733 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.733 * [taylor]: Taking taylor expansion of y in y
6.733 * [backup-simplify]: Simplify 0 into 0
6.733 * [backup-simplify]: Simplify 1 into 1
6.733 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.733 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.733 * [taylor]: Taking taylor expansion of x in y
6.733 * [backup-simplify]: Simplify x into x
6.733 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.733 * [taylor]: Taking taylor expansion of 4.0 in y
6.733 * [backup-simplify]: Simplify 4.0 into 4.0
6.733 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.733 * [taylor]: Taking taylor expansion of y in y
6.733 * [backup-simplify]: Simplify 0 into 0
6.733 * [backup-simplify]: Simplify 1 into 1
6.733 * [backup-simplify]: Simplify (* 1 1) into 1
6.733 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.733 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.734 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.734 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
6.734 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
6.734 * [taylor]: Taking taylor expansion of 4.0 in x
6.734 * [backup-simplify]: Simplify 4.0 into 4.0
6.734 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.734 * [taylor]: Taking taylor expansion of x in x
6.734 * [backup-simplify]: Simplify 0 into 0
6.734 * [backup-simplify]: Simplify 1 into 1
6.734 * [backup-simplify]: Simplify (* 1 1) into 1
6.734 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
6.735 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.735 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
6.736 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.736 * [backup-simplify]: Simplify 0 into 0
6.737 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.737 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.737 * [backup-simplify]: Simplify (+ 0 0) into 0
6.737 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
6.738 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
6.738 * [taylor]: Taking taylor expansion of 0 in x
6.738 * [backup-simplify]: Simplify 0 into 0
6.738 * [backup-simplify]: Simplify 0 into 0
6.738 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.739 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.739 * [backup-simplify]: Simplify 0 into 0
6.739 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.740 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.740 * [backup-simplify]: Simplify (* 1 1) into 1
6.740 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.740 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.741 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
6.741 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
6.741 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
6.741 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
6.741 * [taylor]: Taking taylor expansion of 16.0 in x
6.741 * [backup-simplify]: Simplify 16.0 into 16.0
6.741 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
6.741 * [taylor]: Taking taylor expansion of (pow x 4) in x
6.741 * [taylor]: Taking taylor expansion of x in x
6.742 * [backup-simplify]: Simplify 0 into 0
6.742 * [backup-simplify]: Simplify 1 into 1
6.742 * [backup-simplify]: Simplify (* 1 1) into 1
6.742 * [backup-simplify]: Simplify (* 1 1) into 1
6.742 * [backup-simplify]: Simplify (/ 1 1) into 1
6.743 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.744 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.744 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.745 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.746 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.746 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.747 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.748 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.749 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.749 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.750 * [backup-simplify]: Simplify (- 0) into 0
6.750 * [backup-simplify]: Simplify 0 into 0
6.750 * [backup-simplify]: Simplify 0 into 0
6.750 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.751 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.751 * [backup-simplify]: Simplify 0 into 0
6.751 * [backup-simplify]: Simplify 0 into 0
6.751 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
6.751 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
6.751 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
6.751 * [taylor]: Taking taylor expansion of 4.0 in x
6.752 * [backup-simplify]: Simplify 4.0 into 4.0
6.752 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
6.752 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.752 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.752 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.752 * [taylor]: Taking taylor expansion of x in x
6.752 * [backup-simplify]: Simplify 0 into 0
6.752 * [backup-simplify]: Simplify 1 into 1
6.752 * [backup-simplify]: Simplify (* 1 1) into 1
6.752 * [backup-simplify]: Simplify (/ 1 1) into 1
6.752 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.752 * [taylor]: Taking taylor expansion of 4.0 in x
6.752 * [backup-simplify]: Simplify 4.0 into 4.0
6.752 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.752 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.752 * [taylor]: Taking taylor expansion of y in x
6.752 * [backup-simplify]: Simplify y into y
6.752 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.752 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.752 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.752 * [taylor]: Taking taylor expansion of y in x
6.752 * [backup-simplify]: Simplify y into y
6.753 * [backup-simplify]: Simplify (+ 1 0) into 1
6.753 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.753 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.753 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
6.753 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.753 * [taylor]: Taking taylor expansion of 4.0 in y
6.753 * [backup-simplify]: Simplify 4.0 into 4.0
6.753 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.753 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.753 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.753 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.753 * [taylor]: Taking taylor expansion of x in y
6.753 * [backup-simplify]: Simplify x into x
6.753 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.753 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.753 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.753 * [taylor]: Taking taylor expansion of 4.0 in y
6.753 * [backup-simplify]: Simplify 4.0 into 4.0
6.753 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.753 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.753 * [taylor]: Taking taylor expansion of y in y
6.753 * [backup-simplify]: Simplify 0 into 0
6.753 * [backup-simplify]: Simplify 1 into 1
6.754 * [backup-simplify]: Simplify (* 1 1) into 1
6.754 * [backup-simplify]: Simplify (/ 1 1) into 1
6.754 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.754 * [taylor]: Taking taylor expansion of y in y
6.754 * [backup-simplify]: Simplify 0 into 0
6.754 * [backup-simplify]: Simplify 1 into 1
6.754 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.755 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.755 * [backup-simplify]: Simplify (* 1 1) into 1
6.755 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.756 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.756 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.756 * [taylor]: Taking taylor expansion of 4.0 in y
6.756 * [backup-simplify]: Simplify 4.0 into 4.0
6.756 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.756 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.756 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.756 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.756 * [taylor]: Taking taylor expansion of x in y
6.756 * [backup-simplify]: Simplify x into x
6.756 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.756 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.756 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.756 * [taylor]: Taking taylor expansion of 4.0 in y
6.756 * [backup-simplify]: Simplify 4.0 into 4.0
6.756 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.756 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.756 * [taylor]: Taking taylor expansion of y in y
6.756 * [backup-simplify]: Simplify 0 into 0
6.756 * [backup-simplify]: Simplify 1 into 1
6.757 * [backup-simplify]: Simplify (* 1 1) into 1
6.757 * [backup-simplify]: Simplify (/ 1 1) into 1
6.757 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.757 * [taylor]: Taking taylor expansion of y in y
6.757 * [backup-simplify]: Simplify 0 into 0
6.757 * [backup-simplify]: Simplify 1 into 1
6.758 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.758 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.759 * [backup-simplify]: Simplify (* 1 1) into 1
6.759 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.759 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.760 * [taylor]: Taking taylor expansion of 1.0 in x
6.760 * [backup-simplify]: Simplify 1.0 into 1.0
6.760 * [backup-simplify]: Simplify 0 into 0
6.760 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.761 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.762 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.762 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.763 * [backup-simplify]: Simplify (+ 0 0) into 0
6.763 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.764 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
6.764 * [taylor]: Taking taylor expansion of 0 in x
6.764 * [backup-simplify]: Simplify 0 into 0
6.764 * [backup-simplify]: Simplify 0 into 0
6.764 * [backup-simplify]: Simplify 0 into 0
6.764 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.765 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.765 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.766 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.766 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.767 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.767 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
6.767 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
6.767 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
6.767 * [taylor]: Taking taylor expansion of 0.25 in x
6.767 * [backup-simplify]: Simplify 0.25 into 0.25
6.767 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.767 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.767 * [taylor]: Taking taylor expansion of x in x
6.767 * [backup-simplify]: Simplify 0 into 0
6.767 * [backup-simplify]: Simplify 1 into 1
6.768 * [backup-simplify]: Simplify (* 1 1) into 1
6.768 * [backup-simplify]: Simplify (/ 1 1) into 1
6.769 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.769 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.769 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.770 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.771 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.772 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.773 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.773 * [backup-simplify]: Simplify (- 0) into 0
6.773 * [backup-simplify]: Simplify 0 into 0
6.773 * [backup-simplify]: Simplify 0 into 0
6.773 * [backup-simplify]: Simplify 0 into 0
6.773 * [backup-simplify]: Simplify 0 into 0
6.773 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
6.773 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
6.773 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
6.773 * [taylor]: Taking taylor expansion of 4.0 in x
6.773 * [backup-simplify]: Simplify 4.0 into 4.0
6.773 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
6.774 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.774 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.774 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.774 * [taylor]: Taking taylor expansion of x in x
6.774 * [backup-simplify]: Simplify 0 into 0
6.774 * [backup-simplify]: Simplify 1 into 1
6.774 * [backup-simplify]: Simplify (* 1 1) into 1
6.774 * [backup-simplify]: Simplify (/ 1 1) into 1
6.774 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.774 * [taylor]: Taking taylor expansion of 4.0 in x
6.774 * [backup-simplify]: Simplify 4.0 into 4.0
6.774 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.774 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.774 * [taylor]: Taking taylor expansion of y in x
6.774 * [backup-simplify]: Simplify y into y
6.774 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.774 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.774 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.774 * [taylor]: Taking taylor expansion of y in x
6.774 * [backup-simplify]: Simplify y into y
6.775 * [backup-simplify]: Simplify (+ 1 0) into 1
6.775 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.775 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
6.775 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
6.775 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.775 * [taylor]: Taking taylor expansion of 4.0 in y
6.775 * [backup-simplify]: Simplify 4.0 into 4.0
6.775 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.775 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.775 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.775 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.775 * [taylor]: Taking taylor expansion of x in y
6.775 * [backup-simplify]: Simplify x into x
6.775 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.775 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.775 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.775 * [taylor]: Taking taylor expansion of 4.0 in y
6.775 * [backup-simplify]: Simplify 4.0 into 4.0
6.775 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.775 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.775 * [taylor]: Taking taylor expansion of y in y
6.775 * [backup-simplify]: Simplify 0 into 0
6.775 * [backup-simplify]: Simplify 1 into 1
6.776 * [backup-simplify]: Simplify (* 1 1) into 1
6.776 * [backup-simplify]: Simplify (/ 1 1) into 1
6.776 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.776 * [taylor]: Taking taylor expansion of y in y
6.776 * [backup-simplify]: Simplify 0 into 0
6.776 * [backup-simplify]: Simplify 1 into 1
6.776 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.777 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.777 * [backup-simplify]: Simplify (* 1 1) into 1
6.777 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.778 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.778 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
6.778 * [taylor]: Taking taylor expansion of 4.0 in y
6.778 * [backup-simplify]: Simplify 4.0 into 4.0
6.778 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
6.778 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.778 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.778 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.778 * [taylor]: Taking taylor expansion of x in y
6.778 * [backup-simplify]: Simplify x into x
6.778 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.778 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.778 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.778 * [taylor]: Taking taylor expansion of 4.0 in y
6.778 * [backup-simplify]: Simplify 4.0 into 4.0
6.778 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.778 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.778 * [taylor]: Taking taylor expansion of y in y
6.778 * [backup-simplify]: Simplify 0 into 0
6.778 * [backup-simplify]: Simplify 1 into 1
6.778 * [backup-simplify]: Simplify (* 1 1) into 1
6.779 * [backup-simplify]: Simplify (/ 1 1) into 1
6.779 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.779 * [taylor]: Taking taylor expansion of y in y
6.779 * [backup-simplify]: Simplify 0 into 0
6.779 * [backup-simplify]: Simplify 1 into 1
6.779 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.779 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.780 * [backup-simplify]: Simplify (* 1 1) into 1
6.780 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.780 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
6.780 * [taylor]: Taking taylor expansion of 1.0 in x
6.780 * [backup-simplify]: Simplify 1.0 into 1.0
6.780 * [backup-simplify]: Simplify 0 into 0
6.781 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.781 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.782 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.786 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.787 * [backup-simplify]: Simplify (+ 0 0) into 0
6.787 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.788 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
6.788 * [taylor]: Taking taylor expansion of 0 in x
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify 0 into 0
6.788 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.789 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.789 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.790 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.790 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.791 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
6.791 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
6.791 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
6.791 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
6.791 * [taylor]: Taking taylor expansion of 0.25 in x
6.791 * [backup-simplify]: Simplify 0.25 into 0.25
6.791 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.791 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.792 * [taylor]: Taking taylor expansion of x in x
6.792 * [backup-simplify]: Simplify 0 into 0
6.792 * [backup-simplify]: Simplify 1 into 1
6.792 * [backup-simplify]: Simplify (* 1 1) into 1
6.792 * [backup-simplify]: Simplify (/ 1 1) into 1
6.793 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.793 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.793 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.794 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.795 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.795 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.797 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
6.797 * [backup-simplify]: Simplify (- 0) into 0
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * [backup-simplify]: Simplify 0 into 0
6.797 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
6.798 * [backup-simplify]: Simplify (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) into (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))))
6.798 * [approximate]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in (y x) around 0
6.798 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
6.798 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in x
6.798 * [taylor]: Taking taylor expansion of y in x
6.798 * [backup-simplify]: Simplify y into y
6.798 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.798 * [taylor]: Taking taylor expansion of 4.0 in x
6.798 * [backup-simplify]: Simplify 4.0 into 4.0
6.798 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.799 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.799 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in x
6.799 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in x
6.799 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
6.799 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.799 * [taylor]: Taking taylor expansion of x in x
6.799 * [backup-simplify]: Simplify 0 into 0
6.799 * [backup-simplify]: Simplify 1 into 1
6.799 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
6.799 * [taylor]: Taking taylor expansion of 4.0 in x
6.799 * [backup-simplify]: Simplify 4.0 into 4.0
6.799 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.799 * [taylor]: Taking taylor expansion of y in x
6.799 * [backup-simplify]: Simplify y into y
6.799 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.799 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
6.799 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
6.799 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
6.799 * [backup-simplify]: Simplify (sqrt (/ 0.25 (pow y 2))) into (/ (sqrt 0.25) y)
6.799 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
6.800 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
6.800 * [backup-simplify]: Simplify (+ 0 0) into 0
6.800 * [backup-simplify]: Simplify (- (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
6.800 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 0.25 (pow y 2))))) into 0
6.800 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
6.800 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in y
6.800 * [taylor]: Taking taylor expansion of y in y
6.801 * [backup-simplify]: Simplify 0 into 0
6.801 * [backup-simplify]: Simplify 1 into 1
6.801 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.801 * [taylor]: Taking taylor expansion of 4.0 in y
6.801 * [backup-simplify]: Simplify 4.0 into 4.0
6.801 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.801 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.801 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.801 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.801 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.801 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.801 * [taylor]: Taking taylor expansion of x in y
6.801 * [backup-simplify]: Simplify x into x
6.801 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.802 * [taylor]: Taking taylor expansion of 4.0 in y
6.802 * [backup-simplify]: Simplify 4.0 into 4.0
6.802 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.802 * [taylor]: Taking taylor expansion of y in y
6.802 * [backup-simplify]: Simplify 0 into 0
6.802 * [backup-simplify]: Simplify 1 into 1
6.802 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.802 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.802 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.802 * [backup-simplify]: Simplify (sqrt (/ 1 (pow x 2))) into (/ 1 x)
6.802 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.802 * [backup-simplify]: Simplify (+ 0 0) into 0
6.802 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
6.803 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (pow x 2))))) into 0
6.803 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
6.803 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in y
6.803 * [taylor]: Taking taylor expansion of y in y
6.803 * [backup-simplify]: Simplify 0 into 0
6.803 * [backup-simplify]: Simplify 1 into 1
6.803 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.803 * [taylor]: Taking taylor expansion of 4.0 in y
6.803 * [backup-simplify]: Simplify 4.0 into 4.0
6.803 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.803 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.803 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in y
6.803 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in y
6.804 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
6.804 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.804 * [taylor]: Taking taylor expansion of x in y
6.804 * [backup-simplify]: Simplify x into x
6.804 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
6.804 * [taylor]: Taking taylor expansion of 4.0 in y
6.804 * [backup-simplify]: Simplify 4.0 into 4.0
6.804 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.804 * [taylor]: Taking taylor expansion of y in y
6.804 * [backup-simplify]: Simplify 0 into 0
6.804 * [backup-simplify]: Simplify 1 into 1
6.804 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.804 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
6.804 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.804 * [backup-simplify]: Simplify (sqrt (/ 1 (pow x 2))) into (/ 1 x)
6.804 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
6.805 * [backup-simplify]: Simplify (+ 0 0) into 0
6.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
6.805 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (pow x 2))))) into 0
6.805 * [backup-simplify]: Simplify (* 0 (sqrt 4.0)) into 0
6.805 * [backup-simplify]: Simplify (* 0 (/ 1 x)) into 0
6.805 * [taylor]: Taking taylor expansion of 0 in x
6.806 * [backup-simplify]: Simplify 0 into 0
6.806 * [backup-simplify]: Simplify 0 into 0
6.807 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt 4.0))) into (sqrt 4.0)
6.807 * [backup-simplify]: Simplify (+ (* 0 0) (* (sqrt 4.0) (/ 1 x))) into (/ (sqrt 4.0) x)
6.807 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) x) in x
6.807 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.807 * [taylor]: Taking taylor expansion of 4.0 in x
6.807 * [backup-simplify]: Simplify 4.0 into 4.0
6.808 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.808 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.808 * [taylor]: Taking taylor expansion of x in x
6.808 * [backup-simplify]: Simplify 0 into 0
6.808 * [backup-simplify]: Simplify 1 into 1
6.809 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
6.809 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
6.809 * [backup-simplify]: Simplify 0 into 0
6.809 * [backup-simplify]: Simplify 0 into 0
6.810 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
6.810 * [backup-simplify]: Simplify (* 1 1) into 1
6.810 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.811 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
6.812 * [backup-simplify]: Simplify (/ (- (- (* 4.0 (/ 1 (pow x 4)))) (pow 0 2) (+)) (* 2 (/ 1 x))) into (/ -2.0 (pow x 3))
6.812 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.813 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt 4.0)))) into 0
6.813 * [backup-simplify]: Simplify (+ (* 0 (/ -2.0 (pow x 3))) (+ (* (sqrt 4.0) 0) (* 0 (/ 1 x)))) into 0
6.813 * [taylor]: Taking taylor expansion of 0 in x
6.813 * [backup-simplify]: Simplify 0 into 0
6.814 * [backup-simplify]: Simplify 0 into 0
6.814 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.815 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.815 * [backup-simplify]: Simplify 0 into 0
6.815 * [backup-simplify]: Simplify 0 into 0
6.815 * [backup-simplify]: Simplify 0 into 0
6.815 * [backup-simplify]: Simplify (sqrt (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y))
6.815 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in (y x) around 0
6.815 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in x
6.815 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.815 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.815 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.815 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.815 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.815 * [taylor]: Taking taylor expansion of x in x
6.815 * [backup-simplify]: Simplify 0 into 0
6.815 * [backup-simplify]: Simplify 1 into 1
6.816 * [backup-simplify]: Simplify (* 1 1) into 1
6.816 * [backup-simplify]: Simplify (/ 1 1) into 1
6.816 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.816 * [taylor]: Taking taylor expansion of 4.0 in x
6.816 * [backup-simplify]: Simplify 4.0 into 4.0
6.816 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.816 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.816 * [taylor]: Taking taylor expansion of y in x
6.816 * [backup-simplify]: Simplify y into y
6.816 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.816 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.816 * [backup-simplify]: Simplify (+ 1 0) into 1
6.817 * [backup-simplify]: Simplify (/ 1 1) into 1
6.817 * [backup-simplify]: Simplify (sqrt 1) into 1
6.817 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.818 * [backup-simplify]: Simplify (+ 0 0) into 0
6.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.819 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.819 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in x
6.819 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.819 * [taylor]: Taking taylor expansion of 4.0 in x
6.819 * [backup-simplify]: Simplify 4.0 into 4.0
6.819 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.820 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.820 * [taylor]: Taking taylor expansion of y in x
6.820 * [backup-simplify]: Simplify y into y
6.820 * [backup-simplify]: Simplify (/ (sqrt 4.0) y) into (/ (sqrt 4.0) y)
6.820 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
6.820 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.820 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.820 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.820 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.820 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.820 * [taylor]: Taking taylor expansion of x in y
6.820 * [backup-simplify]: Simplify x into x
6.820 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.820 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.820 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.820 * [taylor]: Taking taylor expansion of 4.0 in y
6.820 * [backup-simplify]: Simplify 4.0 into 4.0
6.820 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.820 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.820 * [taylor]: Taking taylor expansion of y in y
6.820 * [backup-simplify]: Simplify 0 into 0
6.820 * [backup-simplify]: Simplify 1 into 1
6.821 * [backup-simplify]: Simplify (* 1 1) into 1
6.821 * [backup-simplify]: Simplify (/ 1 1) into 1
6.821 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.821 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.822 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
6.822 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.822 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.823 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.823 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.823 * [backup-simplify]: Simplify (+ 0 0) into 0
6.824 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
6.824 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.824 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
6.824 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.824 * [taylor]: Taking taylor expansion of 4.0 in y
6.824 * [backup-simplify]: Simplify 4.0 into 4.0
6.825 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.825 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.825 * [taylor]: Taking taylor expansion of y in y
6.825 * [backup-simplify]: Simplify 0 into 0
6.825 * [backup-simplify]: Simplify 1 into 1
6.826 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
6.826 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
6.826 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.826 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.826 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.826 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.826 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.826 * [taylor]: Taking taylor expansion of x in y
6.826 * [backup-simplify]: Simplify x into x
6.826 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.826 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.826 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.826 * [taylor]: Taking taylor expansion of 4.0 in y
6.826 * [backup-simplify]: Simplify 4.0 into 4.0
6.826 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.826 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.826 * [taylor]: Taking taylor expansion of y in y
6.826 * [backup-simplify]: Simplify 0 into 0
6.826 * [backup-simplify]: Simplify 1 into 1
6.826 * [backup-simplify]: Simplify (* 1 1) into 1
6.827 * [backup-simplify]: Simplify (/ 1 1) into 1
6.827 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.827 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.827 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
6.828 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.828 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.829 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.829 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.829 * [backup-simplify]: Simplify (+ 0 0) into 0
6.830 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
6.830 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.830 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
6.830 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.830 * [taylor]: Taking taylor expansion of 4.0 in y
6.830 * [backup-simplify]: Simplify 4.0 into 4.0
6.831 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.831 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.831 * [taylor]: Taking taylor expansion of y in y
6.831 * [backup-simplify]: Simplify 0 into 0
6.831 * [backup-simplify]: Simplify 1 into 1
6.832 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
6.833 * [backup-simplify]: Simplify (* (sqrt 0.25) (sqrt 4.0)) into (* (sqrt 0.25) (sqrt 4.0))
6.833 * [taylor]: Taking taylor expansion of (* (sqrt 0.25) (sqrt 4.0)) in x
6.833 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
6.833 * [taylor]: Taking taylor expansion of 0.25 in x
6.833 * [backup-simplify]: Simplify 0.25 into 0.25
6.833 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.833 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.833 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.834 * [taylor]: Taking taylor expansion of 4.0 in x
6.834 * [backup-simplify]: Simplify 4.0 into 4.0
6.834 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.834 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.835 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
6.835 * [backup-simplify]: Simplify 0 into 0
6.835 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
6.836 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
6.836 * [taylor]: Taking taylor expansion of 0 in x
6.836 * [backup-simplify]: Simplify 0 into 0
6.836 * [backup-simplify]: Simplify 0 into 0
6.837 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.838 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
6.838 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* 0 (sqrt 4.0)))) into 0
6.838 * [backup-simplify]: Simplify 0 into 0
6.841 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.842 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.842 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.843 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.843 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.844 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.844 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.0625 (/ 1 (pow x 2))))
6.845 * [backup-simplify]: Simplify (/ (- (- (* 0.0625 (/ 1 (pow x 2)))) (pow 0 2) (+)) (* 2 (sqrt 0.25))) into (/ -0.03125 (* (pow x 2) (sqrt 0.25)))
6.847 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* (/ -0.03125 (* (pow x 2) (sqrt 0.25))) (sqrt 4.0)))) into (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))))
6.847 * [taylor]: Taking taylor expansion of (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))))) in x
6.847 * [taylor]: Taking taylor expansion of (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))) in x
6.847 * [taylor]: Taking taylor expansion of 0.03125 in x
6.847 * [backup-simplify]: Simplify 0.03125 into 0.03125
6.847 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))) in x
6.847 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.847 * [taylor]: Taking taylor expansion of 4.0 in x
6.847 * [backup-simplify]: Simplify 4.0 into 4.0
6.847 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.848 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.848 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.25)) in x
6.848 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.848 * [taylor]: Taking taylor expansion of x in x
6.848 * [backup-simplify]: Simplify 0 into 0
6.848 * [backup-simplify]: Simplify 1 into 1
6.848 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
6.848 * [taylor]: Taking taylor expansion of 0.25 in x
6.848 * [backup-simplify]: Simplify 0.25 into 0.25
6.848 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.849 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.849 * [backup-simplify]: Simplify (* 1 1) into 1
6.849 * [backup-simplify]: Simplify (* 1 (sqrt 0.25)) into (sqrt 0.25)
6.850 * [backup-simplify]: Simplify (/ (sqrt 4.0) (sqrt 0.25)) into (/ (sqrt 4.0) (sqrt 0.25))
6.851 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.852 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
6.854 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
6.855 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
6.856 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.856 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.857 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.859 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 0.25))))) into 0
6.860 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (sqrt 0.25))) into 0
6.861 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))))) into 0
6.862 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 0.25)))) into 0
6.863 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
6.865 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
6.866 * [backup-simplify]: Simplify (+ (* 0.03125 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqrt 4.0) (sqrt 0.25)))))) into 0
6.867 * [backup-simplify]: Simplify (- 0) into 0
6.867 * [backup-simplify]: Simplify 0 into 0
6.867 * [backup-simplify]: Simplify 0 into 0
6.868 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
6.870 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
6.871 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 4.0))))) into 0
6.871 * [backup-simplify]: Simplify 0 into 0
6.871 * [backup-simplify]: Simplify 0 into 0
6.872 * [backup-simplify]: Simplify (sqrt (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y))
6.872 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in (y x) around 0
6.872 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in x
6.872 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
6.872 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
6.872 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
6.872 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
6.872 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.872 * [taylor]: Taking taylor expansion of x in x
6.872 * [backup-simplify]: Simplify 0 into 0
6.872 * [backup-simplify]: Simplify 1 into 1
6.873 * [backup-simplify]: Simplify (* 1 1) into 1
6.873 * [backup-simplify]: Simplify (/ 1 1) into 1
6.873 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
6.873 * [taylor]: Taking taylor expansion of 4.0 in x
6.873 * [backup-simplify]: Simplify 4.0 into 4.0
6.873 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
6.873 * [taylor]: Taking taylor expansion of (pow y 2) in x
6.873 * [taylor]: Taking taylor expansion of y in x
6.873 * [backup-simplify]: Simplify y into y
6.873 * [backup-simplify]: Simplify (* y y) into (pow y 2)
6.874 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
6.874 * [backup-simplify]: Simplify (+ 1 0) into 1
6.874 * [backup-simplify]: Simplify (/ 1 1) into 1
6.875 * [backup-simplify]: Simplify (sqrt 1) into 1
6.875 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.876 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.877 * [backup-simplify]: Simplify (+ 0 0) into 0
6.877 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.878 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
6.878 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in x
6.878 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.878 * [taylor]: Taking taylor expansion of 4.0 in x
6.878 * [backup-simplify]: Simplify 4.0 into 4.0
6.879 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.880 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.880 * [taylor]: Taking taylor expansion of y in x
6.880 * [backup-simplify]: Simplify y into y
6.880 * [backup-simplify]: Simplify (/ (sqrt 4.0) y) into (/ (sqrt 4.0) y)
6.880 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
6.880 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.880 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.880 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.880 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.880 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.880 * [taylor]: Taking taylor expansion of x in y
6.880 * [backup-simplify]: Simplify x into x
6.880 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.881 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.881 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.881 * [taylor]: Taking taylor expansion of 4.0 in y
6.881 * [backup-simplify]: Simplify 4.0 into 4.0
6.881 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.881 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.881 * [taylor]: Taking taylor expansion of y in y
6.881 * [backup-simplify]: Simplify 0 into 0
6.881 * [backup-simplify]: Simplify 1 into 1
6.881 * [backup-simplify]: Simplify (* 1 1) into 1
6.882 * [backup-simplify]: Simplify (/ 1 1) into 1
6.882 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.883 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.883 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
6.884 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.885 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.885 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.886 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.887 * [backup-simplify]: Simplify (+ 0 0) into 0
6.887 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
6.888 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.888 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
6.888 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.888 * [taylor]: Taking taylor expansion of 4.0 in y
6.888 * [backup-simplify]: Simplify 4.0 into 4.0
6.889 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.890 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.890 * [taylor]: Taking taylor expansion of y in y
6.890 * [backup-simplify]: Simplify 0 into 0
6.890 * [backup-simplify]: Simplify 1 into 1
6.891 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
6.891 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
6.891 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
6.891 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
6.891 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
6.891 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
6.891 * [taylor]: Taking taylor expansion of (pow x 2) in y
6.891 * [taylor]: Taking taylor expansion of x in y
6.891 * [backup-simplify]: Simplify x into x
6.891 * [backup-simplify]: Simplify (* x x) into (pow x 2)
6.891 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
6.891 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
6.891 * [taylor]: Taking taylor expansion of 4.0 in y
6.891 * [backup-simplify]: Simplify 4.0 into 4.0
6.891 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
6.891 * [taylor]: Taking taylor expansion of (pow y 2) in y
6.891 * [taylor]: Taking taylor expansion of y in y
6.891 * [backup-simplify]: Simplify 0 into 0
6.891 * [backup-simplify]: Simplify 1 into 1
6.892 * [backup-simplify]: Simplify (* 1 1) into 1
6.892 * [backup-simplify]: Simplify (/ 1 1) into 1
6.893 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
6.893 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
6.894 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
6.894 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.895 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.895 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
6.896 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
6.896 * [backup-simplify]: Simplify (+ 0 0) into 0
6.897 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
6.898 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.898 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
6.898 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
6.898 * [taylor]: Taking taylor expansion of 4.0 in y
6.898 * [backup-simplify]: Simplify 4.0 into 4.0
6.906 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.907 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.908 * [taylor]: Taking taylor expansion of y in y
6.908 * [backup-simplify]: Simplify 0 into 0
6.908 * [backup-simplify]: Simplify 1 into 1
6.909 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
6.910 * [backup-simplify]: Simplify (* (sqrt 0.25) (sqrt 4.0)) into (* (sqrt 0.25) (sqrt 4.0))
6.910 * [taylor]: Taking taylor expansion of (* (sqrt 0.25) (sqrt 4.0)) in x
6.910 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
6.910 * [taylor]: Taking taylor expansion of 0.25 in x
6.910 * [backup-simplify]: Simplify 0.25 into 0.25
6.911 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.911 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.911 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.911 * [taylor]: Taking taylor expansion of 4.0 in x
6.912 * [backup-simplify]: Simplify 4.0 into 4.0
6.912 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.913 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.914 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
6.914 * [backup-simplify]: Simplify 0 into 0
6.915 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
6.916 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
6.916 * [taylor]: Taking taylor expansion of 0 in x
6.916 * [backup-simplify]: Simplify 0 into 0
6.916 * [backup-simplify]: Simplify 0 into 0
6.917 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.918 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
6.920 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* 0 (sqrt 4.0)))) into 0
6.920 * [backup-simplify]: Simplify 0 into 0
6.921 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.922 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.923 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
6.925 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
6.925 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
6.926 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.0625 (/ 1 (pow x 2))))
6.928 * [backup-simplify]: Simplify (/ (- (- (* 0.0625 (/ 1 (pow x 2)))) (pow 0 2) (+)) (* 2 (sqrt 0.25))) into (/ -0.03125 (* (pow x 2) (sqrt 0.25)))
6.930 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* (/ -0.03125 (* (pow x 2) (sqrt 0.25))) (sqrt 4.0)))) into (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))))
6.930 * [taylor]: Taking taylor expansion of (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))))) in x
6.930 * [taylor]: Taking taylor expansion of (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))) in x
6.930 * [taylor]: Taking taylor expansion of 0.03125 in x
6.930 * [backup-simplify]: Simplify 0.03125 into 0.03125
6.930 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))) in x
6.930 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
6.930 * [taylor]: Taking taylor expansion of 4.0 in x
6.930 * [backup-simplify]: Simplify 4.0 into 4.0
6.931 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
6.932 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
6.932 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.25)) in x
6.932 * [taylor]: Taking taylor expansion of (pow x 2) in x
6.932 * [taylor]: Taking taylor expansion of x in x
6.932 * [backup-simplify]: Simplify 0 into 0
6.932 * [backup-simplify]: Simplify 1 into 1
6.932 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
6.932 * [taylor]: Taking taylor expansion of 0.25 in x
6.932 * [backup-simplify]: Simplify 0.25 into 0.25
6.932 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
6.933 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
6.933 * [backup-simplify]: Simplify (* 1 1) into 1
6.934 * [backup-simplify]: Simplify (* 1 (sqrt 0.25)) into (sqrt 0.25)
6.935 * [backup-simplify]: Simplify (/ (sqrt 4.0) (sqrt 0.25)) into (/ (sqrt 4.0) (sqrt 0.25))
6.937 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
6.938 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
6.939 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
6.940 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
6.941 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
6.942 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
6.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
6.944 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 0.25))))) into 0
6.945 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (sqrt 0.25))) into 0
6.946 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))))) into 0
6.948 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 0.25)))) into 0
6.949 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
6.951 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
6.953 * [backup-simplify]: Simplify (+ (* 0.03125 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqrt 4.0) (sqrt 0.25)))))) into 0
6.953 * [backup-simplify]: Simplify (- 0) into 0
6.953 * [backup-simplify]: Simplify 0 into 0
6.953 * [backup-simplify]: Simplify 0 into 0
6.954 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
6.956 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
6.957 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 4.0))))) into 0
6.957 * [backup-simplify]: Simplify 0 into 0
6.957 * [backup-simplify]: Simplify 0 into 0
6.957 * * * [progress]: simplifying candidates
6.960 * [simplify]: Simplifying:
  (- (+ (log x) (log x)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* x x)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) x) (* (* x x) x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* x x) (* x x)) (* x x)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* x x) (+ (* x x) (* (* y 4.0) y))) (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x 1)
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* x x) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (log (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (/ y (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) 1))
  (sqrt (/ y (+ (* x x) (* (* y 4.0) y))))
  (sqrt 1)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (* (* y 4.0) y))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (* (* y 4.0) y))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (/ 1 2)
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
6.965 * * [simplify]: Extracting # 0 : cost  0
6.965 * * [simplify]: Extracting # 1 : cost  0
6.966 * * [simplify]: Extracting # 2 : cost  0
6.966 * * [simplify]: Extracting # 3 : cost  0
6.966 * * [simplify]: Extracting # 4 : cost  0
6.967 * * [simplify]: Extracting # 5 : cost  0
6.967 * * [simplify]: Extracting # 6 : cost  0
6.967 * * [simplify]: Extracting # 7 : cost  0
6.968 * * [simplify]: iteration  0 :  128  enodes  (cost  2114 )
7.011 * * [simplify]: Extracting # 0 : cost  0
7.011 * * [simplify]: Extracting # 1 : cost  0
7.012 * * [simplify]: Extracting # 2 : cost  0
7.012 * * [simplify]: Extracting # 3 : cost  0
7.012 * * [simplify]: Extracting # 4 : cost  0
7.013 * * [simplify]: iteration  1 :  320  enodes  (cost  2009 )
7.184 * * [simplify]: Extracting # 0 : cost  0
7.186 * * [simplify]: Extracting # 1 : cost  0
7.188 * * [simplify]: Extracting # 2 : cost  0
7.189 * * [simplify]: Extracting # 3 : cost  0
7.191 * * [simplify]: Extracting # 4 : cost  0
7.192 * * [simplify]: iteration  2 :  1232  enodes  (cost  1683 )
8.455 * * [simplify]: Extracting # 0 : cost  0
8.461 * * [simplify]: Extracting # 1 : cost  0
8.466 * * [simplify]: Extracting # 2 : cost  0
8.480 * * [simplify]: Extracting # 3 : cost  0
8.490 * * [simplify]: Extracting # 4 : cost  0
8.500 * * [simplify]: iteration done:  5000  enodes  (cost  1683 )
8.502 * [simplify]: Simplified to:
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* x x) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y))))
  (- (* x x))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ x (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ x (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ x (sqrt (+ (* x x) (* (* y 4.0) y))))
  x
  (/ x (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* x x))
  (/ (* x x) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* x x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (+ (pow x 6) (pow (* (* y 4.0) y) 3)))
  (/ x (/ (- (* x (pow x 3)) (* y (* (* 4.0 4.0) (pow y 3)))) x))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* y 4.0) y)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (* (/ (* y 4.0) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) y)
  (/ y (/ (- (* x (pow x 3)) (* y (* (* 4.0 4.0) (pow y 3)))) (* y 4.0)))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* (* y 4.0) y)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (* (/ (* y 4.0) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) y)
  (/ y (/ (- (* x (pow x 3)) (* y (* (* 4.0 4.0) (pow y 3)))) (* y 4.0)))
  (log (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (pow (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 3)
  (fabs (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (/ y (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* y 4.0))
  (sqrt (/ y (+ (* x x) (* (* y 4.0) y))))
  1
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (* (* y 4.0) y))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (* (/ (* y 4.0) (+ (pow x 6) (pow (* (* y 4.0) y) 3))) y))
  (sqrt (+ (* x (pow x 3)) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x)))))
  (sqrt (/ y (/ (- (* x (pow x 3)) (* y (* (* 4.0 4.0) (pow y 3)))) (* y 4.0))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (* (* y 4.0) y))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  1/2
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
  0
8.503 * * * [progress]: adding candidates to table
8.896 * * [progress]: iteration 4 / 4
8.896 * * * [progress]: picking best candidate
8.914 * * * * [pick]: Picked  #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>
8.914 * * * [progress]: localizing error
8.945 * * * [progress]: generating rewritten candidates
8.945 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2)
8.992 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2 2 1)
9.055 * * * * [progress]: [ 3 / 4 ] rewriting at (2 2 1 1)
9.088 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 2)
9.113 * * * [progress]: generating series expansions
9.115 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2)
9.115 * [backup-simplify]: Simplify (/ (+ (* x x) (* (* y 4.0) y)) (* x x)) into (/ (+ (pow x 2) (* 4.0 (pow y 2))) (pow x 2))
9.115 * [approximate]: Taking taylor expansion of (/ (+ (pow x 2) (* 4.0 (pow y 2))) (pow x 2)) in (x y) around 0
9.115 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (* 4.0 (pow y 2))) (pow x 2)) in y
9.115 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.115 * [taylor]: Taking taylor expansion of x in y
9.115 * [backup-simplify]: Simplify x into x
9.115 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.115 * [taylor]: Taking taylor expansion of 4.0 in y
9.115 * [backup-simplify]: Simplify 4.0 into 4.0
9.115 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.115 * [taylor]: Taking taylor expansion of y in y
9.115 * [backup-simplify]: Simplify 0 into 0
9.115 * [backup-simplify]: Simplify 1 into 1
9.115 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.115 * [taylor]: Taking taylor expansion of x in y
9.115 * [backup-simplify]: Simplify x into x
9.115 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.115 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.115 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.116 * [backup-simplify]: Simplify (/ (pow x 2) (pow x 2)) into 1
9.116 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (* 4.0 (pow y 2))) (pow x 2)) in x
9.116 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
9.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.116 * [taylor]: Taking taylor expansion of x in x
9.116 * [backup-simplify]: Simplify 0 into 0
9.116 * [backup-simplify]: Simplify 1 into 1
9.116 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
9.116 * [taylor]: Taking taylor expansion of 4.0 in x
9.116 * [backup-simplify]: Simplify 4.0 into 4.0
9.116 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.116 * [taylor]: Taking taylor expansion of y in x
9.116 * [backup-simplify]: Simplify y into y
9.116 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.116 * [taylor]: Taking taylor expansion of x in x
9.116 * [backup-simplify]: Simplify 0 into 0
9.116 * [backup-simplify]: Simplify 1 into 1
9.116 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.116 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
9.116 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
9.118 * [backup-simplify]: Simplify (* 1 1) into 1
9.118 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
9.118 * [taylor]: Taking taylor expansion of (/ (+ (pow x 2) (* 4.0 (pow y 2))) (pow x 2)) in x
9.118 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
9.118 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.119 * [taylor]: Taking taylor expansion of x in x
9.119 * [backup-simplify]: Simplify 0 into 0
9.119 * [backup-simplify]: Simplify 1 into 1
9.119 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
9.119 * [taylor]: Taking taylor expansion of 4.0 in x
9.119 * [backup-simplify]: Simplify 4.0 into 4.0
9.119 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.119 * [taylor]: Taking taylor expansion of y in x
9.119 * [backup-simplify]: Simplify y into y
9.119 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.119 * [taylor]: Taking taylor expansion of x in x
9.119 * [backup-simplify]: Simplify 0 into 0
9.119 * [backup-simplify]: Simplify 1 into 1
9.119 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.119 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
9.119 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
9.119 * [backup-simplify]: Simplify (* 1 1) into 1
9.119 * [backup-simplify]: Simplify (/ (* 4.0 (pow y 2)) 1) into (* 4.0 (pow y 2))
9.120 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.120 * [taylor]: Taking taylor expansion of 4.0 in y
9.120 * [backup-simplify]: Simplify 4.0 into 4.0
9.120 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.120 * [taylor]: Taking taylor expansion of y in y
9.120 * [backup-simplify]: Simplify 0 into 0
9.120 * [backup-simplify]: Simplify 1 into 1
9.120 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.120 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
9.120 * [backup-simplify]: Simplify (+ 0 0) into 0
9.121 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.122 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)))) into 0
9.122 * [taylor]: Taking taylor expansion of 0 in y
9.122 * [backup-simplify]: Simplify 0 into 0
9.122 * [backup-simplify]: Simplify 0 into 0
9.122 * [backup-simplify]: Simplify (* 1 1) into 1
9.122 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.123 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (pow y 2)))) into 0
9.123 * [backup-simplify]: Simplify (+ 1 0) into 1
9.124 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.125 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)))) into 1
9.125 * [taylor]: Taking taylor expansion of 1 in y
9.125 * [backup-simplify]: Simplify 1 into 1
9.125 * [backup-simplify]: Simplify 1 into 1
9.125 * [backup-simplify]: Simplify 0 into 0
9.125 * [backup-simplify]: Simplify (* 1 1) into 1
9.125 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.125 * [backup-simplify]: Simplify 4.0 into 4.0
9.126 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.126 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))) into 0
9.127 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2))))) into 0
9.127 * [backup-simplify]: Simplify (+ 0 0) into 0
9.128 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.129 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)))) into 0
9.129 * [taylor]: Taking taylor expansion of 0 in y
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.129 * [backup-simplify]: Simplify 0 into 0
9.130 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.130 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.130 * [backup-simplify]: Simplify 0 into 0
9.131 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.131 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0
9.132 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow y 2)))))) into 0
9.133 * [backup-simplify]: Simplify (+ 0 0) into 0
9.133 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.135 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (* 4.0 (pow y 2)) (/ 0 1)) (* 0 (/ 0 1)) (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.135 * [taylor]: Taking taylor expansion of 0 in y
9.135 * [backup-simplify]: Simplify 0 into 0
9.135 * [backup-simplify]: Simplify 0 into 0
9.135 * [backup-simplify]: Simplify 0 into 0
9.135 * [backup-simplify]: Simplify (+ (* 4.0 (pow (* y (/ 1 x)) 2)) 1) into (+ 1 (* 4.0 (/ (pow y 2) (pow x 2))))
9.135 * [backup-simplify]: Simplify (/ (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))) (* (/ 1 x) (/ 1 x))) into (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
9.135 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
9.135 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.135 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.135 * [taylor]: Taking taylor expansion of x in y
9.135 * [backup-simplify]: Simplify x into x
9.135 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.135 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.135 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.135 * [taylor]: Taking taylor expansion of x in y
9.135 * [backup-simplify]: Simplify x into x
9.135 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.136 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.136 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.136 * [taylor]: Taking taylor expansion of 4.0 in y
9.136 * [backup-simplify]: Simplify 4.0 into 4.0
9.136 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.136 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.136 * [taylor]: Taking taylor expansion of y in y
9.136 * [backup-simplify]: Simplify 0 into 0
9.136 * [backup-simplify]: Simplify 1 into 1
9.136 * [backup-simplify]: Simplify (* 1 1) into 1
9.136 * [backup-simplify]: Simplify (/ 1 1) into 1
9.136 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.136 * [taylor]: Taking taylor expansion of x in x
9.136 * [backup-simplify]: Simplify 0 into 0
9.136 * [backup-simplify]: Simplify 1 into 1
9.136 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.136 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.136 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.136 * [taylor]: Taking taylor expansion of x in x
9.136 * [backup-simplify]: Simplify 0 into 0
9.136 * [backup-simplify]: Simplify 1 into 1
9.137 * [backup-simplify]: Simplify (* 1 1) into 1
9.137 * [backup-simplify]: Simplify (/ 1 1) into 1
9.137 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.137 * [taylor]: Taking taylor expansion of 4.0 in x
9.137 * [backup-simplify]: Simplify 4.0 into 4.0
9.137 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.137 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.137 * [taylor]: Taking taylor expansion of y in x
9.137 * [backup-simplify]: Simplify y into y
9.137 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.137 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.137 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.137 * [taylor]: Taking taylor expansion of x in x
9.137 * [backup-simplify]: Simplify 0 into 0
9.137 * [backup-simplify]: Simplify 1 into 1
9.137 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.137 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.137 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.137 * [taylor]: Taking taylor expansion of x in x
9.137 * [backup-simplify]: Simplify 0 into 0
9.137 * [backup-simplify]: Simplify 1 into 1
9.138 * [backup-simplify]: Simplify (* 1 1) into 1
9.138 * [backup-simplify]: Simplify (/ 1 1) into 1
9.138 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.138 * [taylor]: Taking taylor expansion of 4.0 in x
9.138 * [backup-simplify]: Simplify 4.0 into 4.0
9.138 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.138 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.138 * [taylor]: Taking taylor expansion of y in x
9.138 * [backup-simplify]: Simplify y into y
9.138 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.138 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.138 * [backup-simplify]: Simplify (* 1 1) into 1
9.139 * [backup-simplify]: Simplify (+ 1 0) into 1
9.139 * [backup-simplify]: Simplify (* 1 1) into 1
9.139 * [taylor]: Taking taylor expansion of 1 in y
9.139 * [backup-simplify]: Simplify 1 into 1
9.139 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.140 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.140 * [backup-simplify]: Simplify (+ 0 0) into 0
9.140 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.141 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.141 * [taylor]: Taking taylor expansion of 0 in y
9.141 * [backup-simplify]: Simplify 0 into 0
9.141 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.142 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.142 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
9.142 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
9.143 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.143 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
9.143 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.143 * [taylor]: Taking taylor expansion of 4.0 in y
9.143 * [backup-simplify]: Simplify 4.0 into 4.0
9.143 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.143 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.143 * [taylor]: Taking taylor expansion of y in y
9.143 * [backup-simplify]: Simplify 0 into 0
9.143 * [backup-simplify]: Simplify 1 into 1
9.144 * [backup-simplify]: Simplify (* 1 1) into 1
9.144 * [backup-simplify]: Simplify (/ 1 1) into 1
9.144 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.144 * [backup-simplify]: Simplify 4.0 into 4.0
9.144 * [backup-simplify]: Simplify 1 into 1
9.145 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.145 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.145 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.146 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.146 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
9.146 * [backup-simplify]: Simplify (+ 0 0) into 0
9.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.147 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
9.147 * [taylor]: Taking taylor expansion of 0 in y
9.147 * [backup-simplify]: Simplify 0 into 0
9.148 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.148 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.149 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.149 * [backup-simplify]: Simplify 0 into 0
9.149 * [backup-simplify]: Simplify 0 into 0
9.149 * [backup-simplify]: Simplify 0 into 0
9.149 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.150 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.150 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.150 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.151 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
9.151 * [backup-simplify]: Simplify (+ 0 0) into 0
9.152 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
9.153 * [taylor]: Taking taylor expansion of 0 in y
9.153 * [backup-simplify]: Simplify 0 into 0
9.153 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.154 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.155 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.155 * [backup-simplify]: Simplify 0 into 0
9.155 * [backup-simplify]: Simplify 0 into 0
9.155 * [backup-simplify]: Simplify 0 into 0
9.155 * [backup-simplify]: Simplify (+ 1 (* 4.0 (pow (* (/ 1 (/ 1 y)) (/ 1 x)) 2))) into (+ (* 4.0 (/ (pow y 2) (pow x 2))) 1)
9.155 * [backup-simplify]: Simplify (/ (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))) (* (/ 1 (- x)) (/ 1 (- x)))) into (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))
9.155 * [approximate]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in (x y) around 0
9.155 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.155 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.155 * [taylor]: Taking taylor expansion of x in y
9.155 * [backup-simplify]: Simplify x into x
9.155 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.155 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.155 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.155 * [taylor]: Taking taylor expansion of x in y
9.155 * [backup-simplify]: Simplify x into x
9.155 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.155 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.155 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.156 * [taylor]: Taking taylor expansion of 4.0 in y
9.156 * [backup-simplify]: Simplify 4.0 into 4.0
9.156 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.156 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.156 * [taylor]: Taking taylor expansion of y in y
9.156 * [backup-simplify]: Simplify 0 into 0
9.156 * [backup-simplify]: Simplify 1 into 1
9.156 * [backup-simplify]: Simplify (* 1 1) into 1
9.156 * [backup-simplify]: Simplify (/ 1 1) into 1
9.156 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.156 * [taylor]: Taking taylor expansion of x in x
9.156 * [backup-simplify]: Simplify 0 into 0
9.156 * [backup-simplify]: Simplify 1 into 1
9.156 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.156 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.156 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.156 * [taylor]: Taking taylor expansion of x in x
9.156 * [backup-simplify]: Simplify 0 into 0
9.156 * [backup-simplify]: Simplify 1 into 1
9.157 * [backup-simplify]: Simplify (* 1 1) into 1
9.157 * [backup-simplify]: Simplify (/ 1 1) into 1
9.157 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.157 * [taylor]: Taking taylor expansion of 4.0 in x
9.157 * [backup-simplify]: Simplify 4.0 into 4.0
9.157 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.157 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.157 * [taylor]: Taking taylor expansion of y in x
9.157 * [backup-simplify]: Simplify y into y
9.157 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.157 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.157 * [taylor]: Taking taylor expansion of (* (pow x 2) (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.157 * [taylor]: Taking taylor expansion of x in x
9.157 * [backup-simplify]: Simplify 0 into 0
9.157 * [backup-simplify]: Simplify 1 into 1
9.157 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.157 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.157 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.157 * [taylor]: Taking taylor expansion of x in x
9.157 * [backup-simplify]: Simplify 0 into 0
9.157 * [backup-simplify]: Simplify 1 into 1
9.157 * [backup-simplify]: Simplify (* 1 1) into 1
9.158 * [backup-simplify]: Simplify (/ 1 1) into 1
9.158 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.158 * [taylor]: Taking taylor expansion of 4.0 in x
9.158 * [backup-simplify]: Simplify 4.0 into 4.0
9.158 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.158 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.158 * [taylor]: Taking taylor expansion of y in x
9.158 * [backup-simplify]: Simplify y into y
9.158 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.158 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.158 * [backup-simplify]: Simplify (* 1 1) into 1
9.159 * [backup-simplify]: Simplify (+ 1 0) into 1
9.159 * [backup-simplify]: Simplify (* 1 1) into 1
9.159 * [taylor]: Taking taylor expansion of 1 in y
9.159 * [backup-simplify]: Simplify 1 into 1
9.160 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.160 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.161 * [backup-simplify]: Simplify (+ 0 0) into 0
9.161 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.162 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.162 * [taylor]: Taking taylor expansion of 0 in y
9.162 * [backup-simplify]: Simplify 0 into 0
9.163 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.164 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.164 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow y 2))) into (/ 4.0 (pow y 2))
9.164 * [backup-simplify]: Simplify (+ 0 (/ 4.0 (pow y 2))) into (* 4.0 (/ 1 (pow y 2)))
9.165 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.166 * [backup-simplify]: Simplify (+ (* 1 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))) into (* 4.0 (/ 1 (pow y 2)))
9.166 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.166 * [taylor]: Taking taylor expansion of 4.0 in y
9.166 * [backup-simplify]: Simplify 4.0 into 4.0
9.166 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.166 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.166 * [taylor]: Taking taylor expansion of y in y
9.166 * [backup-simplify]: Simplify 0 into 0
9.166 * [backup-simplify]: Simplify 1 into 1
9.167 * [backup-simplify]: Simplify (* 1 1) into 1
9.167 * [backup-simplify]: Simplify (/ 1 1) into 1
9.168 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.168 * [backup-simplify]: Simplify 4.0 into 4.0
9.168 * [backup-simplify]: Simplify 1 into 1
9.169 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.170 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.170 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.170 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))))) into 0
9.171 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow y 2)))) into 0
9.171 * [backup-simplify]: Simplify (+ 0 0) into 0
9.172 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.173 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1)))) into 0
9.173 * [taylor]: Taking taylor expansion of 0 in y
9.173 * [backup-simplify]: Simplify 0 into 0
9.174 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.175 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.176 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.176 * [backup-simplify]: Simplify 0 into 0
9.176 * [backup-simplify]: Simplify 0 into 0
9.176 * [backup-simplify]: Simplify 0 into 0
9.177 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.178 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.179 * [backup-simplify]: Simplify (+ (* y 0) (+ (* 0 0) (* 0 y))) into 0
9.179 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow y 2)) (/ 0 (pow y 2))) (* 0 (/ 0 (pow y 2))))) into 0
9.180 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 (/ 1 (pow y 2))))) into 0
9.180 * [backup-simplify]: Simplify (+ 0 0) into 0
9.182 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.183 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 (* 4.0 (/ 1 (pow y 2)))) (+ (* 0 0) (* 0 1))))) into 0
9.183 * [taylor]: Taking taylor expansion of 0 in y
9.183 * [backup-simplify]: Simplify 0 into 0
9.184 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.185 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.186 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.186 * [backup-simplify]: Simplify 0 into 0
9.186 * [backup-simplify]: Simplify 0 into 0
9.186 * [backup-simplify]: Simplify 0 into 0
9.187 * [backup-simplify]: Simplify (+ 1 (* 4.0 (pow (* (/ 1 (/ 1 (- y))) (/ 1 (- x))) 2))) into (+ (* 4.0 (/ (pow y 2) (pow x 2))) 1)
9.187 * * * * [progress]: [ 2 / 4 ] generating series at (2 2 2 1)
9.187 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
9.187 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
9.187 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
9.187 * [taylor]: Taking taylor expansion of 4.0 in x
9.187 * [backup-simplify]: Simplify 4.0 into 4.0
9.187 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
9.187 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.187 * [taylor]: Taking taylor expansion of y in x
9.187 * [backup-simplify]: Simplify y into y
9.187 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
9.187 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.187 * [taylor]: Taking taylor expansion of x in x
9.187 * [backup-simplify]: Simplify 0 into 0
9.187 * [backup-simplify]: Simplify 1 into 1
9.187 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
9.188 * [taylor]: Taking taylor expansion of 4.0 in x
9.188 * [backup-simplify]: Simplify 4.0 into 4.0
9.188 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.188 * [taylor]: Taking taylor expansion of y in x
9.188 * [backup-simplify]: Simplify y into y
9.188 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.188 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.188 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
9.188 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
9.188 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
9.188 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.188 * [taylor]: Taking taylor expansion of 4.0 in y
9.188 * [backup-simplify]: Simplify 4.0 into 4.0
9.188 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.188 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.188 * [taylor]: Taking taylor expansion of y in y
9.189 * [backup-simplify]: Simplify 0 into 0
9.189 * [backup-simplify]: Simplify 1 into 1
9.189 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.189 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.189 * [taylor]: Taking taylor expansion of x in y
9.189 * [backup-simplify]: Simplify x into x
9.189 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.189 * [taylor]: Taking taylor expansion of 4.0 in y
9.189 * [backup-simplify]: Simplify 4.0 into 4.0
9.189 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.189 * [taylor]: Taking taylor expansion of y in y
9.189 * [backup-simplify]: Simplify 0 into 0
9.189 * [backup-simplify]: Simplify 1 into 1
9.189 * [backup-simplify]: Simplify (* 1 1) into 1
9.189 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.190 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.190 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.190 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.190 * [taylor]: Taking taylor expansion of 4.0 in y
9.190 * [backup-simplify]: Simplify 4.0 into 4.0
9.190 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.190 * [taylor]: Taking taylor expansion of y in y
9.190 * [backup-simplify]: Simplify 0 into 0
9.190 * [backup-simplify]: Simplify 1 into 1
9.190 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.190 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.190 * [taylor]: Taking taylor expansion of x in y
9.190 * [backup-simplify]: Simplify x into x
9.190 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.190 * [taylor]: Taking taylor expansion of 4.0 in y
9.190 * [backup-simplify]: Simplify 4.0 into 4.0
9.190 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.190 * [taylor]: Taking taylor expansion of y in y
9.190 * [backup-simplify]: Simplify 0 into 0
9.190 * [backup-simplify]: Simplify 1 into 1
9.191 * [backup-simplify]: Simplify (* 1 1) into 1
9.191 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.191 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.191 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.191 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
9.191 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
9.191 * [taylor]: Taking taylor expansion of 4.0 in x
9.191 * [backup-simplify]: Simplify 4.0 into 4.0
9.191 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.191 * [taylor]: Taking taylor expansion of x in x
9.191 * [backup-simplify]: Simplify 0 into 0
9.191 * [backup-simplify]: Simplify 1 into 1
9.192 * [backup-simplify]: Simplify (* 1 1) into 1
9.192 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
9.193 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.194 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.194 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
9.195 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.195 * [backup-simplify]: Simplify 0 into 0
9.196 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.196 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.197 * [backup-simplify]: Simplify (+ 0 0) into 0
9.197 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.198 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
9.198 * [taylor]: Taking taylor expansion of 0 in x
9.198 * [backup-simplify]: Simplify 0 into 0
9.198 * [backup-simplify]: Simplify 0 into 0
9.199 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.200 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.200 * [backup-simplify]: Simplify 0 into 0
9.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.201 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
9.202 * [backup-simplify]: Simplify (* 1 1) into 1
9.202 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.203 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.203 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
9.204 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
9.204 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
9.204 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
9.204 * [taylor]: Taking taylor expansion of 16.0 in x
9.204 * [backup-simplify]: Simplify 16.0 into 16.0
9.204 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
9.204 * [taylor]: Taking taylor expansion of (pow x 4) in x
9.204 * [taylor]: Taking taylor expansion of x in x
9.204 * [backup-simplify]: Simplify 0 into 0
9.204 * [backup-simplify]: Simplify 1 into 1
9.205 * [backup-simplify]: Simplify (* 1 1) into 1
9.205 * [backup-simplify]: Simplify (* 1 1) into 1
9.205 * [backup-simplify]: Simplify (/ 1 1) into 1
9.207 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.207 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.208 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.210 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.211 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.213 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.215 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.217 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.217 * [backup-simplify]: Simplify (- 0) into 0
9.217 * [backup-simplify]: Simplify 0 into 0
9.217 * [backup-simplify]: Simplify 0 into 0
9.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.218 * [backup-simplify]: Simplify 0 into 0
9.218 * [backup-simplify]: Simplify 0 into 0
9.219 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
9.219 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
9.219 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
9.219 * [taylor]: Taking taylor expansion of 4.0 in x
9.219 * [backup-simplify]: Simplify 4.0 into 4.0
9.219 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
9.219 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.219 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.219 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.219 * [taylor]: Taking taylor expansion of x in x
9.219 * [backup-simplify]: Simplify 0 into 0
9.219 * [backup-simplify]: Simplify 1 into 1
9.219 * [backup-simplify]: Simplify (* 1 1) into 1
9.219 * [backup-simplify]: Simplify (/ 1 1) into 1
9.219 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.219 * [taylor]: Taking taylor expansion of 4.0 in x
9.219 * [backup-simplify]: Simplify 4.0 into 4.0
9.219 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.219 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.219 * [taylor]: Taking taylor expansion of y in x
9.219 * [backup-simplify]: Simplify y into y
9.219 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.220 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.220 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.220 * [taylor]: Taking taylor expansion of y in x
9.220 * [backup-simplify]: Simplify y into y
9.220 * [backup-simplify]: Simplify (+ 1 0) into 1
9.220 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.220 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.220 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
9.220 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.220 * [taylor]: Taking taylor expansion of 4.0 in y
9.220 * [backup-simplify]: Simplify 4.0 into 4.0
9.220 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.220 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.220 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.220 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.220 * [taylor]: Taking taylor expansion of x in y
9.220 * [backup-simplify]: Simplify x into x
9.220 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.220 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.220 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.220 * [taylor]: Taking taylor expansion of 4.0 in y
9.220 * [backup-simplify]: Simplify 4.0 into 4.0
9.220 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.220 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.220 * [taylor]: Taking taylor expansion of y in y
9.221 * [backup-simplify]: Simplify 0 into 0
9.221 * [backup-simplify]: Simplify 1 into 1
9.221 * [backup-simplify]: Simplify (* 1 1) into 1
9.221 * [backup-simplify]: Simplify (/ 1 1) into 1
9.221 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.221 * [taylor]: Taking taylor expansion of y in y
9.221 * [backup-simplify]: Simplify 0 into 0
9.221 * [backup-simplify]: Simplify 1 into 1
9.221 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.222 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.222 * [backup-simplify]: Simplify (* 1 1) into 1
9.222 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.222 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.222 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.222 * [taylor]: Taking taylor expansion of 4.0 in y
9.222 * [backup-simplify]: Simplify 4.0 into 4.0
9.223 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.223 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.223 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.223 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.223 * [taylor]: Taking taylor expansion of x in y
9.223 * [backup-simplify]: Simplify x into x
9.223 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.223 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.223 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.223 * [taylor]: Taking taylor expansion of 4.0 in y
9.223 * [backup-simplify]: Simplify 4.0 into 4.0
9.223 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.223 * [taylor]: Taking taylor expansion of y in y
9.223 * [backup-simplify]: Simplify 0 into 0
9.223 * [backup-simplify]: Simplify 1 into 1
9.223 * [backup-simplify]: Simplify (* 1 1) into 1
9.223 * [backup-simplify]: Simplify (/ 1 1) into 1
9.223 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.223 * [taylor]: Taking taylor expansion of y in y
9.223 * [backup-simplify]: Simplify 0 into 0
9.223 * [backup-simplify]: Simplify 1 into 1
9.224 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.224 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.225 * [backup-simplify]: Simplify (* 1 1) into 1
9.225 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.225 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.225 * [taylor]: Taking taylor expansion of 1.0 in x
9.225 * [backup-simplify]: Simplify 1.0 into 1.0
9.225 * [backup-simplify]: Simplify 0 into 0
9.226 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.231 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.232 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.232 * [backup-simplify]: Simplify (+ 0 0) into 0
9.233 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.233 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
9.233 * [taylor]: Taking taylor expansion of 0 in x
9.233 * [backup-simplify]: Simplify 0 into 0
9.233 * [backup-simplify]: Simplify 0 into 0
9.233 * [backup-simplify]: Simplify 0 into 0
9.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.234 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.235 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.235 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.236 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.236 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
9.237 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
9.237 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
9.237 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
9.237 * [taylor]: Taking taylor expansion of 0.25 in x
9.237 * [backup-simplify]: Simplify 0.25 into 0.25
9.237 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.237 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.237 * [taylor]: Taking taylor expansion of x in x
9.237 * [backup-simplify]: Simplify 0 into 0
9.237 * [backup-simplify]: Simplify 1 into 1
9.237 * [backup-simplify]: Simplify (* 1 1) into 1
9.238 * [backup-simplify]: Simplify (/ 1 1) into 1
9.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.239 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.240 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.241 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.242 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.243 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.243 * [backup-simplify]: Simplify (- 0) into 0
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
9.243 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
9.243 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
9.243 * [taylor]: Taking taylor expansion of 4.0 in x
9.243 * [backup-simplify]: Simplify 4.0 into 4.0
9.243 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
9.243 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.243 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.243 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.243 * [taylor]: Taking taylor expansion of x in x
9.243 * [backup-simplify]: Simplify 0 into 0
9.243 * [backup-simplify]: Simplify 1 into 1
9.244 * [backup-simplify]: Simplify (* 1 1) into 1
9.244 * [backup-simplify]: Simplify (/ 1 1) into 1
9.244 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.244 * [taylor]: Taking taylor expansion of 4.0 in x
9.244 * [backup-simplify]: Simplify 4.0 into 4.0
9.244 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.244 * [taylor]: Taking taylor expansion of y in x
9.244 * [backup-simplify]: Simplify y into y
9.244 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.244 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.244 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.244 * [taylor]: Taking taylor expansion of y in x
9.244 * [backup-simplify]: Simplify y into y
9.245 * [backup-simplify]: Simplify (+ 1 0) into 1
9.245 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.245 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.245 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
9.245 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.245 * [taylor]: Taking taylor expansion of 4.0 in y
9.245 * [backup-simplify]: Simplify 4.0 into 4.0
9.245 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.245 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.245 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.245 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.245 * [taylor]: Taking taylor expansion of x in y
9.245 * [backup-simplify]: Simplify x into x
9.245 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.245 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.245 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.245 * [taylor]: Taking taylor expansion of 4.0 in y
9.245 * [backup-simplify]: Simplify 4.0 into 4.0
9.245 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.245 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.245 * [taylor]: Taking taylor expansion of y in y
9.245 * [backup-simplify]: Simplify 0 into 0
9.245 * [backup-simplify]: Simplify 1 into 1
9.246 * [backup-simplify]: Simplify (* 1 1) into 1
9.246 * [backup-simplify]: Simplify (/ 1 1) into 1
9.246 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.246 * [taylor]: Taking taylor expansion of y in y
9.246 * [backup-simplify]: Simplify 0 into 0
9.246 * [backup-simplify]: Simplify 1 into 1
9.246 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.246 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.247 * [backup-simplify]: Simplify (* 1 1) into 1
9.247 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.248 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.248 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.248 * [taylor]: Taking taylor expansion of 4.0 in y
9.248 * [backup-simplify]: Simplify 4.0 into 4.0
9.248 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.248 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.248 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.248 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.248 * [taylor]: Taking taylor expansion of x in y
9.248 * [backup-simplify]: Simplify x into x
9.248 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.248 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.248 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.248 * [taylor]: Taking taylor expansion of 4.0 in y
9.248 * [backup-simplify]: Simplify 4.0 into 4.0
9.248 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.249 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.249 * [taylor]: Taking taylor expansion of y in y
9.249 * [backup-simplify]: Simplify 0 into 0
9.249 * [backup-simplify]: Simplify 1 into 1
9.249 * [backup-simplify]: Simplify (* 1 1) into 1
9.249 * [backup-simplify]: Simplify (/ 1 1) into 1
9.249 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.249 * [taylor]: Taking taylor expansion of y in y
9.249 * [backup-simplify]: Simplify 0 into 0
9.249 * [backup-simplify]: Simplify 1 into 1
9.250 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.250 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.251 * [backup-simplify]: Simplify (* 1 1) into 1
9.251 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.252 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.252 * [taylor]: Taking taylor expansion of 1.0 in x
9.252 * [backup-simplify]: Simplify 1.0 into 1.0
9.252 * [backup-simplify]: Simplify 0 into 0
9.252 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.253 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.254 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.255 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.255 * [backup-simplify]: Simplify (+ 0 0) into 0
9.256 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.257 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
9.257 * [taylor]: Taking taylor expansion of 0 in x
9.257 * [backup-simplify]: Simplify 0 into 0
9.257 * [backup-simplify]: Simplify 0 into 0
9.257 * [backup-simplify]: Simplify 0 into 0
9.258 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.260 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.261 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.261 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.263 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
9.264 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
9.264 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
9.264 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
9.264 * [taylor]: Taking taylor expansion of 0.25 in x
9.264 * [backup-simplify]: Simplify 0.25 into 0.25
9.264 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.264 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.265 * [taylor]: Taking taylor expansion of x in x
9.265 * [backup-simplify]: Simplify 0 into 0
9.265 * [backup-simplify]: Simplify 1 into 1
9.265 * [backup-simplify]: Simplify (* 1 1) into 1
9.265 * [backup-simplify]: Simplify (/ 1 1) into 1
9.267 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.267 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.268 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.269 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.270 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.271 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.272 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.273 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.274 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.275 * [backup-simplify]: Simplify (- 0) into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * [backup-simplify]: Simplify 0 into 0
9.275 * * * * [progress]: [ 3 / 4 ] generating series at (2 2 1 1)
9.275 * [backup-simplify]: Simplify (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) into (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))))
9.275 * [approximate]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in (y x) around 0
9.275 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in x
9.275 * [taylor]: Taking taylor expansion of 4.0 in x
9.275 * [backup-simplify]: Simplify 4.0 into 4.0
9.275 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in x
9.275 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.275 * [taylor]: Taking taylor expansion of y in x
9.275 * [backup-simplify]: Simplify y into y
9.276 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
9.276 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.276 * [taylor]: Taking taylor expansion of x in x
9.276 * [backup-simplify]: Simplify 0 into 0
9.276 * [backup-simplify]: Simplify 1 into 1
9.276 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
9.276 * [taylor]: Taking taylor expansion of 4.0 in x
9.276 * [backup-simplify]: Simplify 4.0 into 4.0
9.276 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.276 * [taylor]: Taking taylor expansion of y in x
9.276 * [backup-simplify]: Simplify y into y
9.276 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.276 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.276 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
9.276 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
9.277 * [backup-simplify]: Simplify (/ (pow y 2) (* 4.0 (pow y 2))) into 0.25
9.277 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.277 * [taylor]: Taking taylor expansion of 4.0 in y
9.277 * [backup-simplify]: Simplify 4.0 into 4.0
9.277 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.277 * [taylor]: Taking taylor expansion of y in y
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify 1 into 1
9.277 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.277 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.277 * [taylor]: Taking taylor expansion of x in y
9.277 * [backup-simplify]: Simplify x into x
9.277 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.277 * [taylor]: Taking taylor expansion of 4.0 in y
9.277 * [backup-simplify]: Simplify 4.0 into 4.0
9.277 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.277 * [taylor]: Taking taylor expansion of y in y
9.277 * [backup-simplify]: Simplify 0 into 0
9.277 * [backup-simplify]: Simplify 1 into 1
9.278 * [backup-simplify]: Simplify (* 1 1) into 1
9.278 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.278 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.278 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.278 * [taylor]: Taking taylor expansion of (* 4.0 (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.278 * [taylor]: Taking taylor expansion of 4.0 in y
9.278 * [backup-simplify]: Simplify 4.0 into 4.0
9.278 * [taylor]: Taking taylor expansion of (/ (pow y 2) (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.278 * [taylor]: Taking taylor expansion of y in y
9.278 * [backup-simplify]: Simplify 0 into 0
9.278 * [backup-simplify]: Simplify 1 into 1
9.278 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.278 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.278 * [taylor]: Taking taylor expansion of x in y
9.278 * [backup-simplify]: Simplify x into x
9.278 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.278 * [taylor]: Taking taylor expansion of 4.0 in y
9.278 * [backup-simplify]: Simplify 4.0 into 4.0
9.278 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.278 * [taylor]: Taking taylor expansion of y in y
9.278 * [backup-simplify]: Simplify 0 into 0
9.278 * [backup-simplify]: Simplify 1 into 1
9.279 * [backup-simplify]: Simplify (* 1 1) into 1
9.279 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.279 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.279 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.279 * [backup-simplify]: Simplify (* 4.0 (/ 1 (pow x 2))) into (/ 4.0 (pow x 2))
9.279 * [taylor]: Taking taylor expansion of (/ 4.0 (pow x 2)) in x
9.279 * [taylor]: Taking taylor expansion of 4.0 in x
9.280 * [backup-simplify]: Simplify 4.0 into 4.0
9.280 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.280 * [taylor]: Taking taylor expansion of x in x
9.280 * [backup-simplify]: Simplify 0 into 0
9.280 * [backup-simplify]: Simplify 1 into 1
9.280 * [backup-simplify]: Simplify (* 1 1) into 1
9.280 * [backup-simplify]: Simplify (/ 4.0 1) into 4.0
9.281 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.282 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.283 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)))) into 0
9.284 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.284 * [backup-simplify]: Simplify 0 into 0
9.285 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.285 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.285 * [backup-simplify]: Simplify (+ 0 0) into 0
9.286 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.286 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (/ 1 (pow x 2)))) into 0
9.286 * [taylor]: Taking taylor expansion of 0 in x
9.286 * [backup-simplify]: Simplify 0 into 0
9.286 * [backup-simplify]: Simplify 0 into 0
9.287 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.288 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.288 * [backup-simplify]: Simplify 0 into 0
9.289 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.290 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
9.290 * [backup-simplify]: Simplify (* 1 1) into 1
9.291 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.291 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.292 * [backup-simplify]: Simplify (- (/ 0 (pow x 2)) (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
9.292 * [backup-simplify]: Simplify (+ (* 4.0 (- (* 4.0 (/ 1 (pow x 4))))) (+ (* 0 0) (* 0 (/ 1 (pow x 2))))) into (- (* 16.0 (/ 1 (pow x 4))))
9.292 * [taylor]: Taking taylor expansion of (- (* 16.0 (/ 1 (pow x 4)))) in x
9.293 * [taylor]: Taking taylor expansion of (* 16.0 (/ 1 (pow x 4))) in x
9.293 * [taylor]: Taking taylor expansion of 16.0 in x
9.293 * [backup-simplify]: Simplify 16.0 into 16.0
9.293 * [taylor]: Taking taylor expansion of (/ 1 (pow x 4)) in x
9.293 * [taylor]: Taking taylor expansion of (pow x 4) in x
9.293 * [taylor]: Taking taylor expansion of x in x
9.293 * [backup-simplify]: Simplify 0 into 0
9.293 * [backup-simplify]: Simplify 1 into 1
9.293 * [backup-simplify]: Simplify (* 1 1) into 1
9.293 * [backup-simplify]: Simplify (* 1 1) into 1
9.294 * [backup-simplify]: Simplify (/ 1 1) into 1
9.295 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.296 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.297 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.298 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.299 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.299 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.300 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.301 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.302 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.303 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.304 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.305 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.306 * [backup-simplify]: Simplify (+ (* 16.0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.307 * [backup-simplify]: Simplify (- 0) into 0
9.307 * [backup-simplify]: Simplify 0 into 0
9.307 * [backup-simplify]: Simplify 0 into 0
9.307 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.308 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 4.0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.308 * [backup-simplify]: Simplify 0 into 0
9.308 * [backup-simplify]: Simplify 0 into 0
9.308 * [backup-simplify]: Simplify (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y)))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
9.308 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
9.308 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
9.308 * [taylor]: Taking taylor expansion of 4.0 in x
9.308 * [backup-simplify]: Simplify 4.0 into 4.0
9.308 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
9.308 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.308 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.308 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.308 * [taylor]: Taking taylor expansion of x in x
9.309 * [backup-simplify]: Simplify 0 into 0
9.309 * [backup-simplify]: Simplify 1 into 1
9.309 * [backup-simplify]: Simplify (* 1 1) into 1
9.309 * [backup-simplify]: Simplify (/ 1 1) into 1
9.309 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.309 * [taylor]: Taking taylor expansion of 4.0 in x
9.309 * [backup-simplify]: Simplify 4.0 into 4.0
9.309 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.309 * [taylor]: Taking taylor expansion of y in x
9.309 * [backup-simplify]: Simplify y into y
9.309 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.309 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.309 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.309 * [taylor]: Taking taylor expansion of y in x
9.309 * [backup-simplify]: Simplify y into y
9.310 * [backup-simplify]: Simplify (+ 1 0) into 1
9.310 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.310 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.310 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
9.310 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.310 * [taylor]: Taking taylor expansion of 4.0 in y
9.310 * [backup-simplify]: Simplify 4.0 into 4.0
9.310 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.310 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.310 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.310 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.310 * [taylor]: Taking taylor expansion of x in y
9.310 * [backup-simplify]: Simplify x into x
9.310 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.310 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.310 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.310 * [taylor]: Taking taylor expansion of 4.0 in y
9.310 * [backup-simplify]: Simplify 4.0 into 4.0
9.310 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.310 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.310 * [taylor]: Taking taylor expansion of y in y
9.310 * [backup-simplify]: Simplify 0 into 0
9.310 * [backup-simplify]: Simplify 1 into 1
9.311 * [backup-simplify]: Simplify (* 1 1) into 1
9.311 * [backup-simplify]: Simplify (/ 1 1) into 1
9.311 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.311 * [taylor]: Taking taylor expansion of y in y
9.311 * [backup-simplify]: Simplify 0 into 0
9.311 * [backup-simplify]: Simplify 1 into 1
9.311 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.312 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.312 * [backup-simplify]: Simplify (* 1 1) into 1
9.312 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.312 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.312 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.312 * [taylor]: Taking taylor expansion of 4.0 in y
9.312 * [backup-simplify]: Simplify 4.0 into 4.0
9.312 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.312 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.312 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.312 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.312 * [taylor]: Taking taylor expansion of x in y
9.312 * [backup-simplify]: Simplify x into x
9.313 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.313 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.313 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.313 * [taylor]: Taking taylor expansion of 4.0 in y
9.313 * [backup-simplify]: Simplify 4.0 into 4.0
9.313 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.313 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.313 * [taylor]: Taking taylor expansion of y in y
9.313 * [backup-simplify]: Simplify 0 into 0
9.313 * [backup-simplify]: Simplify 1 into 1
9.313 * [backup-simplify]: Simplify (* 1 1) into 1
9.313 * [backup-simplify]: Simplify (/ 1 1) into 1
9.313 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.313 * [taylor]: Taking taylor expansion of y in y
9.313 * [backup-simplify]: Simplify 0 into 0
9.313 * [backup-simplify]: Simplify 1 into 1
9.314 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.314 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.314 * [backup-simplify]: Simplify (* 1 1) into 1
9.314 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.315 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.315 * [taylor]: Taking taylor expansion of 1.0 in x
9.315 * [backup-simplify]: Simplify 1.0 into 1.0
9.315 * [backup-simplify]: Simplify 0 into 0
9.315 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.316 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.316 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.317 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.317 * [backup-simplify]: Simplify (+ 0 0) into 0
9.317 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.318 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
9.318 * [taylor]: Taking taylor expansion of 0 in x
9.318 * [backup-simplify]: Simplify 0 into 0
9.318 * [backup-simplify]: Simplify 0 into 0
9.318 * [backup-simplify]: Simplify 0 into 0
9.318 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.319 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.319 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.320 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.320 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.321 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
9.321 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
9.322 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
9.322 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
9.322 * [taylor]: Taking taylor expansion of 0.25 in x
9.322 * [backup-simplify]: Simplify 0.25 into 0.25
9.322 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.322 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.322 * [taylor]: Taking taylor expansion of x in x
9.322 * [backup-simplify]: Simplify 0 into 0
9.322 * [backup-simplify]: Simplify 1 into 1
9.322 * [backup-simplify]: Simplify (* 1 1) into 1
9.322 * [backup-simplify]: Simplify (/ 1 1) into 1
9.323 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.323 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.324 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.324 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.325 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.325 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.326 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.328 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.328 * [backup-simplify]: Simplify (- 0) into 0
9.328 * [backup-simplify]: Simplify 0 into 0
9.328 * [backup-simplify]: Simplify 0 into 0
9.328 * [backup-simplify]: Simplify 0 into 0
9.328 * [backup-simplify]: Simplify 0 into 0
9.329 * [backup-simplify]: Simplify (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))))) into (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)))
9.329 * [approximate]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in (y x) around 0
9.329 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in x
9.329 * [taylor]: Taking taylor expansion of 4.0 in x
9.329 * [backup-simplify]: Simplify 4.0 into 4.0
9.329 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in x
9.329 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.329 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.329 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.329 * [taylor]: Taking taylor expansion of x in x
9.329 * [backup-simplify]: Simplify 0 into 0
9.329 * [backup-simplify]: Simplify 1 into 1
9.330 * [backup-simplify]: Simplify (* 1 1) into 1
9.330 * [backup-simplify]: Simplify (/ 1 1) into 1
9.330 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.330 * [taylor]: Taking taylor expansion of 4.0 in x
9.330 * [backup-simplify]: Simplify 4.0 into 4.0
9.330 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.330 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.330 * [taylor]: Taking taylor expansion of y in x
9.330 * [backup-simplify]: Simplify y into y
9.330 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.331 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.331 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.331 * [taylor]: Taking taylor expansion of y in x
9.331 * [backup-simplify]: Simplify y into y
9.331 * [backup-simplify]: Simplify (+ 1 0) into 1
9.331 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.331 * [backup-simplify]: Simplify (* 1 (pow y 2)) into (pow y 2)
9.331 * [backup-simplify]: Simplify (/ 4.0 (pow y 2)) into (/ 4.0 (pow y 2))
9.331 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.332 * [taylor]: Taking taylor expansion of 4.0 in y
9.332 * [backup-simplify]: Simplify 4.0 into 4.0
9.332 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.332 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.332 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.332 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.332 * [taylor]: Taking taylor expansion of x in y
9.332 * [backup-simplify]: Simplify x into x
9.332 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.332 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.332 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.332 * [taylor]: Taking taylor expansion of 4.0 in y
9.332 * [backup-simplify]: Simplify 4.0 into 4.0
9.332 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.332 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.332 * [taylor]: Taking taylor expansion of y in y
9.332 * [backup-simplify]: Simplify 0 into 0
9.332 * [backup-simplify]: Simplify 1 into 1
9.333 * [backup-simplify]: Simplify (* 1 1) into 1
9.333 * [backup-simplify]: Simplify (/ 1 1) into 1
9.333 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.333 * [taylor]: Taking taylor expansion of y in y
9.333 * [backup-simplify]: Simplify 0 into 0
9.333 * [backup-simplify]: Simplify 1 into 1
9.334 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.335 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.335 * [backup-simplify]: Simplify (* 1 1) into 1
9.336 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.336 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.336 * [taylor]: Taking taylor expansion of (/ 4.0 (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2))) in y
9.336 * [taylor]: Taking taylor expansion of 4.0 in y
9.336 * [backup-simplify]: Simplify 4.0 into 4.0
9.336 * [taylor]: Taking taylor expansion of (* (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) (pow y 2)) in y
9.336 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.337 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.337 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.337 * [taylor]: Taking taylor expansion of x in y
9.337 * [backup-simplify]: Simplify x into x
9.337 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.337 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.337 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.337 * [taylor]: Taking taylor expansion of 4.0 in y
9.337 * [backup-simplify]: Simplify 4.0 into 4.0
9.337 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.337 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.337 * [taylor]: Taking taylor expansion of y in y
9.337 * [backup-simplify]: Simplify 0 into 0
9.337 * [backup-simplify]: Simplify 1 into 1
9.338 * [backup-simplify]: Simplify (* 1 1) into 1
9.338 * [backup-simplify]: Simplify (/ 1 1) into 1
9.338 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.338 * [taylor]: Taking taylor expansion of y in y
9.338 * [backup-simplify]: Simplify 0 into 0
9.338 * [backup-simplify]: Simplify 1 into 1
9.339 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.339 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.340 * [backup-simplify]: Simplify (* 1 1) into 1
9.340 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.340 * [backup-simplify]: Simplify (/ 4.0 4.0) into 1.0
9.341 * [taylor]: Taking taylor expansion of 1.0 in x
9.341 * [backup-simplify]: Simplify 1.0 into 1.0
9.341 * [backup-simplify]: Simplify 0 into 0
9.341 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.342 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.343 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.343 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.344 * [backup-simplify]: Simplify (+ 0 0) into 0
9.345 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.345 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ 0 4.0)))) into 0
9.345 * [taylor]: Taking taylor expansion of 0 in x
9.345 * [backup-simplify]: Simplify 0 into 0
9.345 * [backup-simplify]: Simplify 0 into 0
9.345 * [backup-simplify]: Simplify 0 into 0
9.346 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.347 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.348 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.349 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.349 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.350 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* (/ 1 (pow x 2)) 1))) into (/ 1 (pow x 2))
9.352 * [backup-simplify]: Simplify (- (/ 0 4.0) (+ (* 1.0 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.25 (/ 1 (pow x 2))))
9.352 * [taylor]: Taking taylor expansion of (- (* 0.25 (/ 1 (pow x 2)))) in x
9.352 * [taylor]: Taking taylor expansion of (* 0.25 (/ 1 (pow x 2))) in x
9.352 * [taylor]: Taking taylor expansion of 0.25 in x
9.352 * [backup-simplify]: Simplify 0.25 into 0.25
9.352 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.352 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.352 * [taylor]: Taking taylor expansion of x in x
9.352 * [backup-simplify]: Simplify 0 into 0
9.352 * [backup-simplify]: Simplify 1 into 1
9.352 * [backup-simplify]: Simplify (* 1 1) into 1
9.353 * [backup-simplify]: Simplify (/ 1 1) into 1
9.354 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.355 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.355 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.356 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.357 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.358 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.359 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.367 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.368 * [backup-simplify]: Simplify (+ (* 0.25 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
9.369 * [backup-simplify]: Simplify (- 0) into 0
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * [backup-simplify]: Simplify 0 into 0
9.369 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 2)
9.370 * [backup-simplify]: Simplify (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) into (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))))
9.370 * [approximate]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in (y x) around 0
9.370 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in x
9.370 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in x
9.370 * [taylor]: Taking taylor expansion of y in x
9.370 * [backup-simplify]: Simplify y into y
9.370 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.370 * [taylor]: Taking taylor expansion of 4.0 in x
9.370 * [backup-simplify]: Simplify 4.0 into 4.0
9.370 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.371 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.371 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in x
9.371 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in x
9.371 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in x
9.371 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.371 * [taylor]: Taking taylor expansion of x in x
9.371 * [backup-simplify]: Simplify 0 into 0
9.372 * [backup-simplify]: Simplify 1 into 1
9.372 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in x
9.372 * [taylor]: Taking taylor expansion of 4.0 in x
9.372 * [backup-simplify]: Simplify 4.0 into 4.0
9.372 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.372 * [taylor]: Taking taylor expansion of y in x
9.372 * [backup-simplify]: Simplify y into y
9.372 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.372 * [backup-simplify]: Simplify (* 4.0 (pow y 2)) into (* 4.0 (pow y 2))
9.372 * [backup-simplify]: Simplify (+ 0 (* 4.0 (pow y 2))) into (* 4.0 (pow y 2))
9.372 * [backup-simplify]: Simplify (/ 1 (* 4.0 (pow y 2))) into (/ 0.25 (pow y 2))
9.373 * [backup-simplify]: Simplify (sqrt (/ 0.25 (pow y 2))) into (/ (sqrt 0.25) y)
9.373 * [backup-simplify]: Simplify (+ (* y 0) (* 0 y)) into 0
9.374 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 (pow y 2))) into 0
9.374 * [backup-simplify]: Simplify (+ 0 0) into 0
9.375 * [backup-simplify]: Simplify (- (+ (* (/ 0.25 (pow y 2)) (/ 0 (* 4.0 (pow y 2)))))) into 0
9.375 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 0.25 (pow y 2))))) into 0
9.375 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
9.375 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in y
9.375 * [taylor]: Taking taylor expansion of y in y
9.375 * [backup-simplify]: Simplify 0 into 0
9.375 * [backup-simplify]: Simplify 1 into 1
9.375 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.375 * [taylor]: Taking taylor expansion of 4.0 in y
9.375 * [backup-simplify]: Simplify 4.0 into 4.0
9.376 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.376 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.376 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.376 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.377 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.377 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.377 * [taylor]: Taking taylor expansion of x in y
9.377 * [backup-simplify]: Simplify x into x
9.377 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.377 * [taylor]: Taking taylor expansion of 4.0 in y
9.377 * [backup-simplify]: Simplify 4.0 into 4.0
9.377 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.377 * [taylor]: Taking taylor expansion of y in y
9.377 * [backup-simplify]: Simplify 0 into 0
9.377 * [backup-simplify]: Simplify 1 into 1
9.377 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.377 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.377 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.377 * [backup-simplify]: Simplify (sqrt (/ 1 (pow x 2))) into (/ 1 x)
9.378 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.378 * [backup-simplify]: Simplify (+ 0 0) into 0
9.379 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.379 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (pow x 2))))) into 0
9.379 * [taylor]: Taking taylor expansion of (* (* y (sqrt 4.0)) (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))))) in y
9.379 * [taylor]: Taking taylor expansion of (* y (sqrt 4.0)) in y
9.379 * [taylor]: Taking taylor expansion of y in y
9.379 * [backup-simplify]: Simplify 0 into 0
9.379 * [backup-simplify]: Simplify 1 into 1
9.379 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.379 * [taylor]: Taking taylor expansion of 4.0 in y
9.379 * [backup-simplify]: Simplify 4.0 into 4.0
9.379 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.380 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.380 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (pow x 2) (* 4.0 (pow y 2))))) in y
9.380 * [taylor]: Taking taylor expansion of (/ 1 (+ (pow x 2) (* 4.0 (pow y 2)))) in y
9.380 * [taylor]: Taking taylor expansion of (+ (pow x 2) (* 4.0 (pow y 2))) in y
9.380 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.380 * [taylor]: Taking taylor expansion of x in y
9.380 * [backup-simplify]: Simplify x into x
9.380 * [taylor]: Taking taylor expansion of (* 4.0 (pow y 2)) in y
9.380 * [taylor]: Taking taylor expansion of 4.0 in y
9.380 * [backup-simplify]: Simplify 4.0 into 4.0
9.380 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.380 * [taylor]: Taking taylor expansion of y in y
9.380 * [backup-simplify]: Simplify 0 into 0
9.380 * [backup-simplify]: Simplify 1 into 1
9.380 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.380 * [backup-simplify]: Simplify (+ (pow x 2) 0) into (pow x 2)
9.380 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.380 * [backup-simplify]: Simplify (sqrt (/ 1 (pow x 2))) into (/ 1 x)
9.380 * [backup-simplify]: Simplify (+ (* x 0) (* 0 x)) into 0
9.381 * [backup-simplify]: Simplify (+ 0 0) into 0
9.381 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 0 (pow x 2))))) into 0
9.381 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (/ 1 (pow x 2))))) into 0
9.381 * [backup-simplify]: Simplify (* 0 (sqrt 4.0)) into 0
9.381 * [backup-simplify]: Simplify (* 0 (/ 1 x)) into 0
9.381 * [taylor]: Taking taylor expansion of 0 in x
9.381 * [backup-simplify]: Simplify 0 into 0
9.381 * [backup-simplify]: Simplify 0 into 0
9.383 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 (sqrt 4.0))) into (sqrt 4.0)
9.383 * [backup-simplify]: Simplify (+ (* 0 0) (* (sqrt 4.0) (/ 1 x))) into (/ (sqrt 4.0) x)
9.383 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) x) in x
9.383 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.383 * [taylor]: Taking taylor expansion of 4.0 in x
9.383 * [backup-simplify]: Simplify 4.0 into 4.0
9.384 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.384 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.384 * [taylor]: Taking taylor expansion of x in x
9.384 * [backup-simplify]: Simplify 0 into 0
9.384 * [backup-simplify]: Simplify 1 into 1
9.385 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
9.386 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
9.386 * [backup-simplify]: Simplify 0 into 0
9.386 * [backup-simplify]: Simplify 0 into 0
9.386 * [backup-simplify]: Simplify (+ (* x 0) (+ (* 0 0) (* 0 x))) into 0
9.386 * [backup-simplify]: Simplify (* 1 1) into 1
9.386 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.387 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.387 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow x 2)) (/ 4.0 (pow x 2))) (* 0 (/ 0 (pow x 2))))) into (- (* 4.0 (/ 1 (pow x 4))))
9.388 * [backup-simplify]: Simplify (/ (- (- (* 4.0 (/ 1 (pow x 4)))) (pow 0 2) (+)) (* 2 (/ 1 x))) into (/ -2.0 (pow x 3))
9.388 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.389 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (sqrt 4.0)))) into 0
9.390 * [backup-simplify]: Simplify (+ (* 0 (/ -2.0 (pow x 3))) (+ (* (sqrt 4.0) 0) (* 0 (/ 1 x)))) into 0
9.390 * [taylor]: Taking taylor expansion of 0 in x
9.390 * [backup-simplify]: Simplify 0 into 0
9.390 * [backup-simplify]: Simplify 0 into 0
9.390 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.391 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.391 * [backup-simplify]: Simplify 0 into 0
9.391 * [backup-simplify]: Simplify 0 into 0
9.391 * [backup-simplify]: Simplify 0 into 0
9.391 * [backup-simplify]: Simplify (sqrt (/ (* (* (/ 1 y) 4.0) (/ 1 y)) (+ (* (/ 1 x) (/ 1 x)) (* (* (/ 1 y) 4.0) (/ 1 y))))) into (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y))
9.392 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in (y x) around 0
9.392 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in x
9.392 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
9.392 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.392 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.392 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.392 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.392 * [taylor]: Taking taylor expansion of x in x
9.392 * [backup-simplify]: Simplify 0 into 0
9.392 * [backup-simplify]: Simplify 1 into 1
9.392 * [backup-simplify]: Simplify (* 1 1) into 1
9.392 * [backup-simplify]: Simplify (/ 1 1) into 1
9.392 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.392 * [taylor]: Taking taylor expansion of 4.0 in x
9.392 * [backup-simplify]: Simplify 4.0 into 4.0
9.392 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.392 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.392 * [taylor]: Taking taylor expansion of y in x
9.392 * [backup-simplify]: Simplify y into y
9.392 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.393 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.393 * [backup-simplify]: Simplify (+ 1 0) into 1
9.393 * [backup-simplify]: Simplify (/ 1 1) into 1
9.393 * [backup-simplify]: Simplify (sqrt 1) into 1
9.394 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.394 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.394 * [backup-simplify]: Simplify (+ 0 0) into 0
9.395 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.395 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
9.395 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in x
9.395 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.395 * [taylor]: Taking taylor expansion of 4.0 in x
9.395 * [backup-simplify]: Simplify 4.0 into 4.0
9.396 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.396 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.396 * [taylor]: Taking taylor expansion of y in x
9.396 * [backup-simplify]: Simplify y into y
9.396 * [backup-simplify]: Simplify (/ (sqrt 4.0) y) into (/ (sqrt 4.0) y)
9.396 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
9.396 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
9.396 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.396 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.396 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.397 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.397 * [taylor]: Taking taylor expansion of x in y
9.397 * [backup-simplify]: Simplify x into x
9.397 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.397 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.397 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.397 * [taylor]: Taking taylor expansion of 4.0 in y
9.397 * [backup-simplify]: Simplify 4.0 into 4.0
9.397 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.397 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.397 * [taylor]: Taking taylor expansion of y in y
9.397 * [backup-simplify]: Simplify 0 into 0
9.397 * [backup-simplify]: Simplify 1 into 1
9.397 * [backup-simplify]: Simplify (* 1 1) into 1
9.397 * [backup-simplify]: Simplify (/ 1 1) into 1
9.398 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.398 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.398 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
9.399 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.399 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.399 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.400 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.400 * [backup-simplify]: Simplify (+ 0 0) into 0
9.401 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
9.402 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.402 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
9.402 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.402 * [taylor]: Taking taylor expansion of 4.0 in y
9.402 * [backup-simplify]: Simplify 4.0 into 4.0
9.402 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.403 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.403 * [taylor]: Taking taylor expansion of y in y
9.403 * [backup-simplify]: Simplify 0 into 0
9.403 * [backup-simplify]: Simplify 1 into 1
9.404 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
9.404 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
9.404 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
9.404 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.404 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.404 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.404 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.404 * [taylor]: Taking taylor expansion of x in y
9.404 * [backup-simplify]: Simplify x into x
9.404 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.404 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.404 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.404 * [taylor]: Taking taylor expansion of 4.0 in y
9.404 * [backup-simplify]: Simplify 4.0 into 4.0
9.404 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.404 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.404 * [taylor]: Taking taylor expansion of y in y
9.404 * [backup-simplify]: Simplify 0 into 0
9.404 * [backup-simplify]: Simplify 1 into 1
9.404 * [backup-simplify]: Simplify (* 1 1) into 1
9.405 * [backup-simplify]: Simplify (/ 1 1) into 1
9.405 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.405 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.406 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
9.406 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.406 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.407 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.407 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.408 * [backup-simplify]: Simplify (+ 0 0) into 0
9.408 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
9.409 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.409 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
9.409 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.409 * [taylor]: Taking taylor expansion of 4.0 in y
9.409 * [backup-simplify]: Simplify 4.0 into 4.0
9.409 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.409 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.409 * [taylor]: Taking taylor expansion of y in y
9.409 * [backup-simplify]: Simplify 0 into 0
9.409 * [backup-simplify]: Simplify 1 into 1
9.410 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
9.411 * [backup-simplify]: Simplify (* (sqrt 0.25) (sqrt 4.0)) into (* (sqrt 0.25) (sqrt 4.0))
9.411 * [taylor]: Taking taylor expansion of (* (sqrt 0.25) (sqrt 4.0)) in x
9.411 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
9.411 * [taylor]: Taking taylor expansion of 0.25 in x
9.411 * [backup-simplify]: Simplify 0.25 into 0.25
9.411 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.412 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.412 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.412 * [taylor]: Taking taylor expansion of 4.0 in x
9.412 * [backup-simplify]: Simplify 4.0 into 4.0
9.412 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.413 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.413 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
9.413 * [backup-simplify]: Simplify 0 into 0
9.414 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
9.414 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
9.414 * [taylor]: Taking taylor expansion of 0 in x
9.414 * [backup-simplify]: Simplify 0 into 0
9.415 * [backup-simplify]: Simplify 0 into 0
9.415 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.416 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
9.417 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* 0 (sqrt 4.0)))) into 0
9.417 * [backup-simplify]: Simplify 0 into 0
9.417 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.418 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.418 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.419 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.420 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.420 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.420 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.0625 (/ 1 (pow x 2))))
9.421 * [backup-simplify]: Simplify (/ (- (- (* 0.0625 (/ 1 (pow x 2)))) (pow 0 2) (+)) (* 2 (sqrt 0.25))) into (/ -0.03125 (* (pow x 2) (sqrt 0.25)))
9.423 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* (/ -0.03125 (* (pow x 2) (sqrt 0.25))) (sqrt 4.0)))) into (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))))
9.423 * [taylor]: Taking taylor expansion of (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))))) in x
9.423 * [taylor]: Taking taylor expansion of (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))) in x
9.423 * [taylor]: Taking taylor expansion of 0.03125 in x
9.423 * [backup-simplify]: Simplify 0.03125 into 0.03125
9.423 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))) in x
9.423 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.423 * [taylor]: Taking taylor expansion of 4.0 in x
9.423 * [backup-simplify]: Simplify 4.0 into 4.0
9.423 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.423 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.423 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.25)) in x
9.424 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.424 * [taylor]: Taking taylor expansion of x in x
9.424 * [backup-simplify]: Simplify 0 into 0
9.424 * [backup-simplify]: Simplify 1 into 1
9.424 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
9.424 * [taylor]: Taking taylor expansion of 0.25 in x
9.424 * [backup-simplify]: Simplify 0.25 into 0.25
9.424 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.424 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.425 * [backup-simplify]: Simplify (* 1 1) into 1
9.425 * [backup-simplify]: Simplify (* 1 (sqrt 0.25)) into (sqrt 0.25)
9.426 * [backup-simplify]: Simplify (/ (sqrt 4.0) (sqrt 0.25)) into (/ (sqrt 4.0) (sqrt 0.25))
9.427 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.427 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
9.428 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
9.429 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
9.429 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.430 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.431 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 0.25))))) into 0
9.431 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (sqrt 0.25))) into 0
9.432 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))))) into 0
9.433 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 0.25)))) into 0
9.434 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
9.435 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
9.436 * [backup-simplify]: Simplify (+ (* 0.03125 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqrt 4.0) (sqrt 0.25)))))) into 0
9.436 * [backup-simplify]: Simplify (- 0) into 0
9.436 * [backup-simplify]: Simplify 0 into 0
9.436 * [backup-simplify]: Simplify 0 into 0
9.437 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
9.437 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
9.438 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 4.0))))) into 0
9.438 * [backup-simplify]: Simplify 0 into 0
9.438 * [backup-simplify]: Simplify 0 into 0
9.439 * [backup-simplify]: Simplify (sqrt (/ (* (* (/ 1 (- y)) 4.0) (/ 1 (- y))) (+ (* (/ 1 (- x)) (/ 1 (- x))) (* (* (/ 1 (- y)) 4.0) (/ 1 (- y)))))) into (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y))
9.439 * [approximate]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in (y x) around 0
9.439 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in x
9.439 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in x
9.439 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in x
9.439 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in x
9.439 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in x
9.439 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.439 * [taylor]: Taking taylor expansion of x in x
9.439 * [backup-simplify]: Simplify 0 into 0
9.439 * [backup-simplify]: Simplify 1 into 1
9.439 * [backup-simplify]: Simplify (* 1 1) into 1
9.439 * [backup-simplify]: Simplify (/ 1 1) into 1
9.439 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in x
9.439 * [taylor]: Taking taylor expansion of 4.0 in x
9.439 * [backup-simplify]: Simplify 4.0 into 4.0
9.439 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in x
9.439 * [taylor]: Taking taylor expansion of (pow y 2) in x
9.439 * [taylor]: Taking taylor expansion of y in x
9.439 * [backup-simplify]: Simplify y into y
9.439 * [backup-simplify]: Simplify (* y y) into (pow y 2)
9.440 * [backup-simplify]: Simplify (/ 1 (pow y 2)) into (/ 1 (pow y 2))
9.440 * [backup-simplify]: Simplify (+ 1 0) into 1
9.440 * [backup-simplify]: Simplify (/ 1 1) into 1
9.440 * [backup-simplify]: Simplify (sqrt 1) into 1
9.441 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.441 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.441 * [backup-simplify]: Simplify (+ 0 0) into 0
9.442 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.442 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 1))) into 0
9.442 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in x
9.442 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.442 * [taylor]: Taking taylor expansion of 4.0 in x
9.442 * [backup-simplify]: Simplify 4.0 into 4.0
9.443 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.443 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.443 * [taylor]: Taking taylor expansion of y in x
9.443 * [backup-simplify]: Simplify y into y
9.443 * [backup-simplify]: Simplify (/ (sqrt 4.0) y) into (/ (sqrt 4.0) y)
9.443 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
9.443 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
9.443 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.443 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.443 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.443 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.444 * [taylor]: Taking taylor expansion of x in y
9.444 * [backup-simplify]: Simplify x into x
9.444 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.444 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.444 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.444 * [taylor]: Taking taylor expansion of 4.0 in y
9.444 * [backup-simplify]: Simplify 4.0 into 4.0
9.444 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.444 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.444 * [taylor]: Taking taylor expansion of y in y
9.444 * [backup-simplify]: Simplify 0 into 0
9.444 * [backup-simplify]: Simplify 1 into 1
9.444 * [backup-simplify]: Simplify (* 1 1) into 1
9.444 * [backup-simplify]: Simplify (/ 1 1) into 1
9.445 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.445 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.445 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
9.445 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.446 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.446 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.447 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.447 * [backup-simplify]: Simplify (+ 0 0) into 0
9.447 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
9.448 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.448 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
9.448 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.448 * [taylor]: Taking taylor expansion of 4.0 in y
9.448 * [backup-simplify]: Simplify 4.0 into 4.0
9.448 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.449 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.449 * [taylor]: Taking taylor expansion of y in y
9.449 * [backup-simplify]: Simplify 0 into 0
9.449 * [backup-simplify]: Simplify 1 into 1
9.449 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
9.449 * [taylor]: Taking taylor expansion of (* (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) (/ (sqrt 4.0) y)) in y
9.449 * [taylor]: Taking taylor expansion of (sqrt (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))))) in y
9.449 * [taylor]: Taking taylor expansion of (/ 1 (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2))))) in y
9.449 * [taylor]: Taking taylor expansion of (+ (/ 1 (pow x 2)) (* 4.0 (/ 1 (pow y 2)))) in y
9.449 * [taylor]: Taking taylor expansion of (/ 1 (pow x 2)) in y
9.449 * [taylor]: Taking taylor expansion of (pow x 2) in y
9.449 * [taylor]: Taking taylor expansion of x in y
9.449 * [backup-simplify]: Simplify x into x
9.449 * [backup-simplify]: Simplify (* x x) into (pow x 2)
9.449 * [backup-simplify]: Simplify (/ 1 (pow x 2)) into (/ 1 (pow x 2))
9.450 * [taylor]: Taking taylor expansion of (* 4.0 (/ 1 (pow y 2))) in y
9.450 * [taylor]: Taking taylor expansion of 4.0 in y
9.450 * [backup-simplify]: Simplify 4.0 into 4.0
9.450 * [taylor]: Taking taylor expansion of (/ 1 (pow y 2)) in y
9.450 * [taylor]: Taking taylor expansion of (pow y 2) in y
9.450 * [taylor]: Taking taylor expansion of y in y
9.450 * [backup-simplify]: Simplify 0 into 0
9.450 * [backup-simplify]: Simplify 1 into 1
9.450 * [backup-simplify]: Simplify (* 1 1) into 1
9.450 * [backup-simplify]: Simplify (/ 1 1) into 1
9.450 * [backup-simplify]: Simplify (* 4.0 1) into 4.0
9.451 * [backup-simplify]: Simplify (+ 0 4.0) into 4.0
9.451 * [backup-simplify]: Simplify (/ 1 4.0) into 0.25
9.451 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.452 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.452 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
9.452 * [backup-simplify]: Simplify (+ (* 4.0 0) (* 0 1)) into 0
9.453 * [backup-simplify]: Simplify (+ 0 0) into 0
9.453 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ 0 4.0)))) into 0
9.454 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.454 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) y) in y
9.454 * [taylor]: Taking taylor expansion of (sqrt 4.0) in y
9.454 * [taylor]: Taking taylor expansion of 4.0 in y
9.454 * [backup-simplify]: Simplify 4.0 into 4.0
9.454 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.454 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.454 * [taylor]: Taking taylor expansion of y in y
9.454 * [backup-simplify]: Simplify 0 into 0
9.454 * [backup-simplify]: Simplify 1 into 1
9.455 * [backup-simplify]: Simplify (/ (sqrt 4.0) 1) into (sqrt 4.0)
9.456 * [backup-simplify]: Simplify (* (sqrt 0.25) (sqrt 4.0)) into (* (sqrt 0.25) (sqrt 4.0))
9.456 * [taylor]: Taking taylor expansion of (* (sqrt 0.25) (sqrt 4.0)) in x
9.456 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
9.456 * [taylor]: Taking taylor expansion of 0.25 in x
9.456 * [backup-simplify]: Simplify 0.25 into 0.25
9.456 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.457 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.457 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.457 * [taylor]: Taking taylor expansion of 4.0 in x
9.457 * [backup-simplify]: Simplify 4.0 into 4.0
9.457 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.457 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.458 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
9.458 * [backup-simplify]: Simplify 0 into 0
9.459 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)))) into 0
9.459 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (* 0 (sqrt 4.0))) into 0
9.459 * [taylor]: Taking taylor expansion of 0 in x
9.459 * [backup-simplify]: Simplify 0 into 0
9.459 * [backup-simplify]: Simplify 0 into 0
9.460 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.461 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
9.461 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* 0 (sqrt 4.0)))) into 0
9.461 * [backup-simplify]: Simplify 0 into 0
9.462 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.463 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* (sqrt 4.0) (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.463 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.469 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
9.470 * [backup-simplify]: Simplify (+ (* 4.0 0) (+ (* 0 0) (* 0 1))) into 0
9.470 * [backup-simplify]: Simplify (+ (/ 1 (pow x 2)) 0) into (/ 1 (pow x 2))
9.471 * [backup-simplify]: Simplify (- (+ (* 0.25 (/ (/ 1 (pow x 2)) 4.0)) (* 0 (/ 0 4.0)))) into (- (* 0.0625 (/ 1 (pow x 2))))
9.472 * [backup-simplify]: Simplify (/ (- (- (* 0.0625 (/ 1 (pow x 2)))) (pow 0 2) (+)) (* 2 (sqrt 0.25))) into (/ -0.03125 (* (pow x 2) (sqrt 0.25)))
9.474 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (* (/ -0.03125 (* (pow x 2) (sqrt 0.25))) (sqrt 4.0)))) into (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))))
9.474 * [taylor]: Taking taylor expansion of (- (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))))) in x
9.474 * [taylor]: Taking taylor expansion of (* 0.03125 (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25)))) in x
9.474 * [taylor]: Taking taylor expansion of 0.03125 in x
9.474 * [backup-simplify]: Simplify 0.03125 into 0.03125
9.474 * [taylor]: Taking taylor expansion of (/ (sqrt 4.0) (* (pow x 2) (sqrt 0.25))) in x
9.474 * [taylor]: Taking taylor expansion of (sqrt 4.0) in x
9.474 * [taylor]: Taking taylor expansion of 4.0 in x
9.474 * [backup-simplify]: Simplify 4.0 into 4.0
9.474 * [backup-simplify]: Simplify (sqrt 4.0) into (sqrt 4.0)
9.474 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 4.0))) into 0
9.475 * [taylor]: Taking taylor expansion of (* (pow x 2) (sqrt 0.25)) in x
9.475 * [taylor]: Taking taylor expansion of (pow x 2) in x
9.475 * [taylor]: Taking taylor expansion of x in x
9.475 * [backup-simplify]: Simplify 0 into 0
9.475 * [backup-simplify]: Simplify 1 into 1
9.475 * [taylor]: Taking taylor expansion of (sqrt 0.25) in x
9.475 * [taylor]: Taking taylor expansion of 0.25 in x
9.475 * [backup-simplify]: Simplify 0.25 into 0.25
9.475 * [backup-simplify]: Simplify (sqrt 0.25) into (sqrt 0.25)
9.476 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt 0.25))) into 0
9.476 * [backup-simplify]: Simplify (* 1 1) into 1
9.477 * [backup-simplify]: Simplify (* 1 (sqrt 0.25)) into (sqrt 0.25)
9.478 * [backup-simplify]: Simplify (/ (sqrt 4.0) (sqrt 0.25)) into (/ (sqrt 4.0) (sqrt 0.25))
9.480 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 4.0))) into 0
9.481 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
9.482 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt 0.25))) into 0
9.483 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
9.484 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
9.485 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
9.486 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
9.488 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 0.25))))) into 0
9.489 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (sqrt 0.25))) into 0
9.490 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))))) into 0
9.491 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (sqrt 0.25)))) into 0
9.493 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
9.495 * [backup-simplify]: Simplify (- (/ 0 (sqrt 0.25)) (+ (* (/ (sqrt 4.0) (sqrt 0.25)) (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))) (* 0 (/ 0 (sqrt 0.25))))) into 0
9.496 * [backup-simplify]: Simplify (+ (* 0.03125 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (sqrt 4.0) (sqrt 0.25)))))) into 0
9.497 * [backup-simplify]: Simplify (- 0) into 0
9.497 * [backup-simplify]: Simplify 0 into 0
9.497 * [backup-simplify]: Simplify 0 into 0
9.498 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 4.0))) into 0
9.500 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt 0.25))) into 0
9.501 * [backup-simplify]: Simplify (+ (* (sqrt 0.25) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sqrt 4.0))))) into 0
9.501 * [backup-simplify]: Simplify 0 into 0
9.501 * [backup-simplify]: Simplify 0 into 0
9.501 * * * [progress]: simplifying candidates
9.504 * [simplify]: Simplifying:
  (- (log (+ (* x x) (* (* y 4.0) y))) (+ (log x) (log x)))
  (- (log (+ (* x x) (* (* y 4.0) y))) (log (* x x)))
  (log (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (exp (/ (+ (* x x) (* (* 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) x) (* (* x x) x)))
  (/ (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))) (* (* (* x x) (* x x)) (* x x)))
  (* (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x))))
  (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (* (* (/ (+ (* x x) (* (* y 4.0) y)) (* x x)) (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (- (* x x))
  (/ (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) x)
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ 1 x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ 1 (* x x))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (* (* x x) (+ (* (* 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)))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (- (+ (+ (log y) (log 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (+ (log (* y 4.0)) (log y)) (log (+ (* x x) (* (* y 4.0) y))))
  (- (log (* (* y 4.0) y)) (log (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y y) y) (* (* 4.0 4.0) 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) (* y 4.0)) (* y 4.0)) (* (* y y) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* y 4.0) y)) (* (* (+ (* x x) (* (* y 4.0) y)) (+ (* x x) (* (* y 4.0) y))) (+ (* x x) (* (* y 4.0) y))))
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (* (* (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) 1)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* (* y 4.0) y) 1)
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3)))
  (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y))))
  (log (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (/ y (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) 1))
  (sqrt (/ y (+ (* x x) (* (* y 4.0) y))))
  (sqrt 1)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (* (* y 4.0) y))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (pow (* x x) 3) (pow (* (* y 4.0) y) 3))))
  (sqrt (+ (* (* x x) (* x x)) (- (* (* (* y 4.0) y) (* (* y 4.0) y)) (* (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* (* y 4.0) y) (- (* (* x x) (* x x)) (* (* (* y 4.0) y) (* (* y 4.0) y)))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (* (* y 4.0) y))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  (/ 1 2)
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ 1 (* 4.0 (/ (pow y 2) (pow x 2))))
  (+ (* 4.0 (/ (pow y 2) (pow x 2))) 1)
  (+ (* 4.0 (/ (pow y 2) (pow x 2))) 1)
  0
  0
  0
  0
  0
  0
  0
  0
  0
9.510 * * [simplify]: Extracting # 0 : cost  0
9.510 * * [simplify]: Extracting # 1 : cost  0
9.510 * * [simplify]: Extracting # 2 : cost  0
9.510 * * [simplify]: Extracting # 3 : cost  0
9.511 * * [simplify]: Extracting # 4 : cost  0
9.511 * * [simplify]: Extracting # 5 : cost  0
9.511 * * [simplify]: Extracting # 6 : cost  0
9.512 * * [simplify]: Extracting # 7 : cost  0
9.512 * * [simplify]: iteration  0 :  133  enodes  (cost  2141 )
9.571 * * [simplify]: Extracting # 0 : cost  0
9.572 * * [simplify]: Extracting # 1 : cost  0
9.572 * * [simplify]: Extracting # 2 : cost  0
9.573 * * [simplify]: Extracting # 3 : cost  0
9.574 * * [simplify]: Extracting # 4 : cost  0
9.575 * * [simplify]: iteration  1 :  334  enodes  (cost  2032 )
9.855 * * [simplify]: Extracting # 0 : cost  0
9.857 * * [simplify]: Extracting # 1 : cost  0
9.859 * * [simplify]: Extracting # 2 : cost  0
9.861 * * [simplify]: Extracting # 3 : cost  0
9.862 * * [simplify]: Extracting # 4 : cost  0
9.863 * * [simplify]: iteration  2 :  1248  enodes  (cost  1702 )
11.071 * * [simplify]: Extracting # 0 : cost  0
11.077 * * [simplify]: Extracting # 1 : cost  0
11.083 * * [simplify]: Extracting # 2 : cost  0
11.088 * * [simplify]: Extracting # 3 : cost  0
11.099 * * [simplify]: Extracting # 4 : cost  0
11.110 * * [simplify]: iteration done:  5000  enodes  (cost  1702 )
11.111 * [simplify]: Simplified to:
  (log (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (log (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (log (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (exp (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (pow (/ (+ (* x x) (* (* y 4.0) y)) (* x x)) 3)
  (pow (/ (+ (* x x) (* (* y 4.0) y)) (* x x)) 3)
  (* (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x))))
  (cbrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (pow (/ (+ (* x x) (* (* y 4.0) y)) (* x x)) 3)
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (sqrt (/ (+ (* x x) (* (* y 4.0) y)) (* x x)))
  (- (+ (* x x) (* (* y 4.0) y)))
  (- (* x x))
  (/ (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))) x)
  (/ (cbrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ (sqrt (+ (* x x) (* (* y 4.0) y))) x)
  (/ 1 x)
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ 1 (* x x))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) x)
  (/ (* x x) (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* x x) (+ (* x x) (* (* y 4.0) y)))
  (* (* x x) (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x)))))
  (* x (* x (- (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* 4.0 (* y y))
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* 4.0 (* y y)) (+ (pow (* (* y 4.0) y) 3) (pow x 6)))
  (/ (* 4.0 (* y y)) (- (pow x 4) (* (* (pow y 3) (* 4.0 4.0)) y)))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (log (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (exp (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (* (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (pow (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))) 3)
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (- (* (* y 4.0) y))
  (- (+ (* x x) (* (* y 4.0) y)))
  (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ y (cbrt (+ (* x x) (* (* y 4.0) y))))
  (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (/ y (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* y 4.0)
  (/ y (+ (* x x) (* (* y 4.0) y)))
  (/ 1 (+ (* x x) (* (* y 4.0) y)))
  (/ (+ (* x x) (* (* y 4.0) y)) (* (* y 4.0) y))
  (/ (* (* y 4.0) y) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (/ (* (* y 4.0) y) (sqrt (+ (* x x) (* (* y 4.0) y))))
  (* 4.0 (* y y))
  (/ (+ (* x x) (* (* y 4.0) y)) y)
  (/ (* 4.0 (* y y)) (+ (pow (* (* y 4.0) y) 3) (pow x 6)))
  (/ (* 4.0 (* y y)) (- (pow x 4) (* (* (pow y 3) (* 4.0 4.0)) y)))
  (log (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (exp (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (* (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))))
  (cbrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (pow (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) 3)
  (fabs (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (cbrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (* (cbrt (+ (* x x) (* (* y 4.0) y))) (cbrt (+ (* x x) (* (* y 4.0) y))))))
  (sqrt (/ y (cbrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ (* y 4.0) (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (/ y (sqrt (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (* y 4.0))
  (sqrt (/ y (+ (* x x) (* (* y 4.0) y))))
  1
  (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))
  (sqrt (* (* y 4.0) y))
  (sqrt (/ 1 (+ (* x x) (* (* y 4.0) y))))
  (sqrt (/ (* 4.0 (* y y)) (+ (pow (* (* y 4.0) y) 3) (pow x 6))))
  (sqrt (+ (pow x 4) (* (* (* y 4.0) y) (- (* (* y 4.0) y) (* x x)))))
  (sqrt (/ (* 4.0 (* y y)) (- (pow x 4) (* (* (pow y 3) (* 4.0 4.0)) y))))
  (sqrt (- (* x x) (* (* y 4.0) y)))
  (sqrt (* (* y 4.0) y))
  (sqrt (+ (* x x) (* (* y 4.0) y)))
  1/2
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (sqrt (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))
  (+ 1 (* 4.0 (/ (pow y 2) (pow x 2))))
  (+ 1 (* 4.0 (/ (pow y 2) (pow x 2))))
  (+ 1 (* 4.0 (/ (pow y 2) (pow x 2))))
  0
  0
  0
  0
  0
  0
  0
  0
  0
11.112 * * * [progress]: adding candidates to table
11.600 * [progress]: [Phase 3 of 3] Extracting.
11.600 * * [regime]: Finding splitpoints for: (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
11.604 * * * [regime-changes]: Trying 4 branch expressions: ((* (* y 4.0) y) (* x x) y x)
11.604 * * * * [regimes]: Trying to branch on (* (* y 4.0) y) from (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
11.661 * * * * [regimes]: Trying to branch on (* x x) from (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
11.726 * * * * [regimes]: Trying to branch on y from (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
11.783 * * * * [regimes]: Trying to branch on x from (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
11.844 * * * [regime]: Found split indices: #<option (#s(si 0 26) #s(si 2 98) #s(si 1 168) #s(si 2 174) #s(si 1 182) #s(si 0 255))>
11.845 * [binary-search]: Improving bounds with binary search for y and (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
12.134 * [regimes]: Found splitpoints: (#s(sp 0 y -4.75816735826197e+148) #s(sp 2 y -1.636890293131895e-160) #s(sp 1 y 1.5753976874379915e-55) #s(sp 2 y 8.134021215145638e-38) #s(sp 1 y 98355.24381927797) #s(sp 0 y +nan.0)) , with alts (#<alt (λ (x y) (- 1.0))> #<alt (λ (x y) 1)> #<alt (λ (x y) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (* (+ (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y))))) (- (sqrt (/ (* x x) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))> #<alt (λ (x y) (- (log (exp (/ (* x x) (+ (* x x) (* (* y 4.0) y))))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))))>)
12.134 * [simplify]: Simplifying:
  (if (<= y -4.75816735826197e+148) (- 1.0) (if (<= y -1.636890293131895e-160) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 1.5753976874379915e-55) 1 (if (<= y 8.134021215145638e-38) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 98355.24381927797) 1 (- 1.0))))))
12.135 * * [simplify]: Extracting # 0 : cost  0
12.135 * * [simplify]: Extracting # 1 : cost  0
12.135 * * [simplify]: Extracting # 2 : cost  0
12.135 * * [simplify]: Extracting # 3 : cost  0
12.135 * * [simplify]: Extracting # 4 : cost  0
12.135 * * [simplify]: Extracting # 5 : cost  0
12.135 * * [simplify]: Extracting # 6 : cost  0
12.135 * * [simplify]: Extracting # 7 : cost  0
12.135 * * [simplify]: Extracting # 8 : cost  0
12.135 * * [simplify]: Extracting # 9 : cost  0
12.136 * * [simplify]: Extracting # 10 : cost  0
12.138 * * [simplify]: Extracting # 11 : cost  0
12.138 * * [simplify]: Extracting # 12 : cost  0
12.138 * * [simplify]: Extracting # 13 : cost  0
12.138 * * [simplify]: Extracting # 14 : cost  0
12.138 * * [simplify]: Extracting # 15 : cost  0
12.139 * * [simplify]: iteration  0 :  31  enodes  (cost  124 )
12.142 * * [simplify]: Extracting # 0 : cost  0
12.142 * * [simplify]: iteration  1 :  36  enodes  (cost  124 )
12.146 * * [simplify]: Extracting # 0 : cost  0
12.146 * * [simplify]: iteration done:  36  enodes  (cost  124 )
12.146 * [simplify]: Simplified to:
  (if (<= y -4.75816735826197e+148) (- 1.0) (if (<= y -1.636890293131895e-160) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 1.5753976874379915e-55) 1 (if (<= y 8.134021215145638e-38) (- (/ 1 (/ (+ (* x x) (* (* y 4.0) y)) (* x x))) (* (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))) (sqrt (/ (* (* y 4.0) y) (+ (* x x) (* (* y 4.0) y)))))) (if (<= y 98355.24381927797) 1 (- 1.0))))))
13.219 * [regime-testing]: Baseline error score: 31.224626493393856
13.224 * [regime-testing]: Oracle error score: 0.42475790827784005
13.233 * [regime-testing]: End program error score: 13.85177210764254
13.331 * [regime-testing]: Target error score: 30.948055786631258